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-rw-r--r--include/asm-mips/abi.h25
-rw-r--r--include/asm-mips/addrspace.h90
-rw-r--r--include/asm-mips/asm.h4
-rw-r--r--include/asm-mips/atomic.h40
-rw-r--r--include/asm-mips/bitops.h209
-rw-r--r--include/asm-mips/bootinfo.h5
-rw-r--r--include/asm-mips/break.h1
-rw-r--r--include/asm-mips/bug.h11
-rw-r--r--include/asm-mips/bugs.h6
-rw-r--r--include/asm-mips/cache.h3
-rw-r--r--include/asm-mips/cacheflush.h31
-rw-r--r--include/asm-mips/checksum.h159
-rw-r--r--include/asm-mips/cobalt/cobalt.h52
-rw-r--r--include/asm-mips/cobalt/mach-gt64120.h1
-rw-r--r--include/asm-mips/compat.h12
-rw-r--r--include/asm-mips/cpu-features.h66
-rw-r--r--include/asm-mips/cpu-info.h2
-rw-r--r--include/asm-mips/cpu.h87
-rw-r--r--include/asm-mips/dec/ecc.h3
-rw-r--r--include/asm-mips/dec/ioasic_addrs.h3
-rw-r--r--include/asm-mips/dec/kn01.h34
-rw-r--r--include/asm-mips/dec/kn02.h33
-rw-r--r--include/asm-mips/dec/kn02xa.h46
-rw-r--r--include/asm-mips/dec/kn03.h13
-rw-r--r--include/asm-mips/dec/kn05.h76
-rw-r--r--include/asm-mips/dec/prom.h30
-rw-r--r--include/asm-mips/dec/system.h18
-rw-r--r--include/asm-mips/dec/tc.h10
-rw-r--r--include/asm-mips/delay.h8
-rw-r--r--include/asm-mips/dsp.h83
-rw-r--r--include/asm-mips/elf.h96
-rw-r--r--include/asm-mips/errno.h4
-rw-r--r--include/asm-mips/fcntl.h17
-rw-r--r--include/asm-mips/fixmap.h7
-rw-r--r--include/asm-mips/fpu.h9
-rw-r--r--include/asm-mips/fpu_emulator.h19
-rw-r--r--include/asm-mips/futex.h50
-rw-r--r--include/asm-mips/hazards.h58
-rw-r--r--include/asm-mips/highmem.h2
-rw-r--r--include/asm-mips/inst.h10
-rw-r--r--include/asm-mips/interrupt.h137
-rw-r--r--include/asm-mips/inventory.h8
-rw-r--r--include/asm-mips/io.h164
-rw-r--r--include/asm-mips/irq.h4
-rw-r--r--include/asm-mips/jmr3927/jmr3927.h14
-rw-r--r--include/asm-mips/mach-au1x00/au1000.h554
-rw-r--r--include/asm-mips/mach-au1x00/au1xxx.h44
-rw-r--r--include/asm-mips/mach-au1x00/au1xxx_dbdma.h128
-rw-r--r--include/asm-mips/mach-au1x00/au1xxx_gpio.h20
-rw-r--r--include/asm-mips/mach-au1x00/au1xxx_ide.h301
-rw-r--r--include/asm-mips/mach-au1x00/au1xxx_psc.h2
-rw-r--r--include/asm-mips/mach-au1x00/ioremap.h32
-rw-r--r--include/asm-mips/mach-db1x00/db1200.h224
-rw-r--r--include/asm-mips/mach-dec/mc146818rtc.h11
-rw-r--r--include/asm-mips/mach-generic/cpu-feature-overrides.h2
-rw-r--r--include/asm-mips/mach-generic/ide.h73
-rw-r--r--include/asm-mips/mach-generic/ioremap.h23
-rw-r--r--include/asm-mips/mach-generic/kernel-entry-init.h25
-rw-r--r--include/asm-mips/mach-generic/kmalloc.h13
-rw-r--r--include/asm-mips/mach-generic/spaces.h10
-rw-r--r--include/asm-mips/mach-ip22/cpu-feature-overrides.h8
-rw-r--r--include/asm-mips/mach-ip22/spaces.h2
-rw-r--r--include/asm-mips/mach-ip27/cpu-feature-overrides.h1
-rw-r--r--include/asm-mips/mach-ip27/kernel-entry-init.h52
-rw-r--r--include/asm-mips/mach-ip27/kmalloc.h8
-rw-r--r--include/asm-mips/mach-ip27/mmzone.h2
-rw-r--r--include/asm-mips/mach-ip27/spaces.h1
-rw-r--r--include/asm-mips/mach-ip27/topology.h3
-rw-r--r--include/asm-mips/mach-ip32/cpu-feature-overrides.h1
-rw-r--r--include/asm-mips/mach-ip32/kmalloc.h12
-rw-r--r--include/asm-mips/mach-ip32/spaces.h8
-rw-r--r--include/asm-mips/mach-ja/cpu-feature-overrides.h7
-rw-r--r--include/asm-mips/mach-mips/cpu-feature-overrides.h6
-rw-r--r--include/asm-mips/mach-mips/irq.h14
-rw-r--r--include/asm-mips/mach-ocelot3/cpu-feature-overrides.h7
-rw-r--r--include/asm-mips/mach-pb1x00/pb1200.h252
-rw-r--r--include/asm-mips/mach-pnx8550/cm.h43
-rw-r--r--include/asm-mips/mach-pnx8550/glb.h86
-rw-r--r--include/asm-mips/mach-pnx8550/int.h140
-rw-r--r--include/asm-mips/mach-pnx8550/kernel-entry-init.h262
-rw-r--r--include/asm-mips/mach-pnx8550/nand.h121
-rw-r--r--include/asm-mips/mach-pnx8550/pci.h185
-rw-r--r--include/asm-mips/mach-pnx8550/uart.h16
-rw-r--r--include/asm-mips/mach-pnx8550/usb.h32
-rw-r--r--include/asm-mips/mach-rm200/cpu-feature-overrides.h3
-rw-r--r--include/asm-mips/mach-sibyte/cpu-feature-overrides.h1
-rw-r--r--include/asm-mips/mach-sim/cpu-feature-overrides.h66
-rw-r--r--include/asm-mips/mach-yosemite/cpu-feature-overrides.h7
-rw-r--r--include/asm-mips/mips-boards/generic.h7
-rw-r--r--include/asm-mips/mips-boards/maltaint.h58
-rw-r--r--include/asm-mips/mips-boards/msc01_pci.h241
-rw-r--r--include/asm-mips/mips-boards/sim.h40
-rw-r--r--include/asm-mips/mips-boards/simint.h34
-rw-r--r--include/asm-mips/mipsmtregs.h391
-rw-r--r--include/asm-mips/mipsregs.h394
-rw-r--r--include/asm-mips/mmu_context.h4
-rw-r--r--include/asm-mips/mmzone.h1
-rw-r--r--include/asm-mips/module.h90
-rw-r--r--include/asm-mips/paccess.h8
-rw-r--r--include/asm-mips/page.h42
-rw-r--r--include/asm-mips/pci.h36
-rw-r--r--include/asm-mips/pgalloc.h19
-rw-r--r--include/asm-mips/pgtable-32.h53
-rw-r--r--include/asm-mips/pgtable-64.h70
-rw-r--r--include/asm-mips/pgtable-bits.h6
-rw-r--r--include/asm-mips/pgtable.h23
-rw-r--r--include/asm-mips/processor.h22
-rw-r--r--include/asm-mips/ptrace.h19
-rw-r--r--include/asm-mips/r4kcache.h72
-rw-r--r--include/asm-mips/rtc.h53
-rw-r--r--include/asm-mips/rtlx.h56
-rw-r--r--include/asm-mips/serial.h35
-rw-r--r--include/asm-mips/sibyte/bcm1480_int.h310
-rw-r--r--include/asm-mips/sibyte/bcm1480_l2c.h176
-rw-r--r--include/asm-mips/sibyte/bcm1480_mc.h962
-rw-r--r--include/asm-mips/sibyte/bcm1480_regs.h869
-rw-r--r--include/asm-mips/sibyte/bcm1480_scd.h436
-rw-r--r--include/asm-mips/sibyte/bigsur.h49
-rw-r--r--include/asm-mips/sibyte/board.h16
-rw-r--r--include/asm-mips/sibyte/sb1250.h13
-rw-r--r--include/asm-mips/sibyte/sb1250_defs.h33
-rw-r--r--include/asm-mips/sibyte/sb1250_dma.h70
-rw-r--r--include/asm-mips/sibyte/sb1250_genbus.h230
-rw-r--r--include/asm-mips/sibyte/sb1250_int.h8
-rw-r--r--include/asm-mips/sibyte/sb1250_l2c.h11
-rw-r--r--include/asm-mips/sibyte/sb1250_ldt.h2
-rw-r--r--include/asm-mips/sibyte/sb1250_mac.h35
-rw-r--r--include/asm-mips/sibyte/sb1250_mc.h6
-rw-r--r--include/asm-mips/sibyte/sb1250_regs.h35
-rw-r--r--include/asm-mips/sibyte/sb1250_scd.h102
-rw-r--r--include/asm-mips/sibyte/sb1250_smbus.h58
-rw-r--r--include/asm-mips/sibyte/sb1250_syncser.h2
-rw-r--r--include/asm-mips/sibyte/sb1250_uart.h13
-rw-r--r--include/asm-mips/sibyte/swarm.h2
-rw-r--r--include/asm-mips/sigcontext.h60
-rw-r--r--include/asm-mips/siginfo.h1
-rw-r--r--include/asm-mips/signal.h29
-rw-r--r--include/asm-mips/sn/sn0/arch.h5
-rw-r--r--include/asm-mips/socket.h5
-rw-r--r--include/asm-mips/spinlock.h26
-rw-r--r--include/asm-mips/stackframe.h29
-rw-r--r--include/asm-mips/system.h71
-rw-r--r--include/asm-mips/thread_info.h11
-rw-r--r--include/asm-mips/traps.h3
-rw-r--r--include/asm-mips/tx4938/rbtx4938.h207
-rw-r--r--include/asm-mips/tx4938/spi.h74
-rw-r--r--include/asm-mips/tx4938/tx4938.h706
-rw-r--r--include/asm-mips/tx4938/tx4938_mips.h54
-rw-r--r--include/asm-mips/uaccess.h158
-rw-r--r--include/asm-mips/unistd.h25
-rw-r--r--include/asm-mips/vga.h25
-rw-r--r--include/asm-mips/war.h14
152 files changed, 9932 insertions, 1351 deletions
diff --git a/include/asm-mips/abi.h b/include/asm-mips/abi.h
new file mode 100644
index 0000000..2e7e651
--- /dev/null
+++ b/include/asm-mips/abi.h
@@ -0,0 +1,25 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2005 by Ralf Baechle
+ * Copyright (C) 2005 MIPS Technologies, Inc.
+ */
+#ifndef _ASM_ABI_H
+#define _ASM_ABI_H
+
+#include <asm/signal.h>
+#include <asm/siginfo.h>
+
+struct mips_abi {
+ int (* const do_signal)(sigset_t *oldset, struct pt_regs *regs);
+ int (* const setup_frame)(struct k_sigaction * ka,
+ struct pt_regs *regs, int signr,
+ sigset_t *set);
+ int (* const setup_rt_frame)(struct k_sigaction * ka,
+ struct pt_regs *regs, int signr,
+ sigset_t *set, siginfo_t *info);
+};
+
+#endif /* _ASM_ABI_H */
diff --git a/include/asm-mips/addrspace.h b/include/asm-mips/addrspace.h
index 7dc2619..42520cc 100644
--- a/include/asm-mips/addrspace.h
+++ b/include/asm-mips/addrspace.h
@@ -20,10 +20,12 @@
#define _ATYPE_
#define _ATYPE32_
#define _ATYPE64_
+#define _LLCONST_(x) x
#else
#define _ATYPE_ __PTRDIFF_TYPE__
#define _ATYPE32_ int
#define _ATYPE64_ long long
+#define _LLCONST_(x) x ## LL
#endif
/*
@@ -45,8 +47,9 @@
/*
* Returns the physical address of a CKSEGx / XKPHYS address
*/
-#define CPHYSADDR(a) ((_ACAST32_ (a)) & 0x1fffffff)
-#define XPHYSADDR(a) ((_ACAST64_ (a)) & 0x000000ffffffffff)
+#define CPHYSADDR(a) ((_ACAST32_(a)) & 0x1fffffff)
+#define XPHYSADDR(a) ((_ACAST64_(a)) & \
+ _LLCONST_(0x000000ffffffffff))
#ifdef CONFIG_64BIT
@@ -55,14 +58,14 @@
* The compatibility segments use the full 64-bit sign extended value. Note
* the R8000 doesn't have them so don't reference these in generic MIPS code.
*/
-#define XKUSEG 0x0000000000000000
-#define XKSSEG 0x4000000000000000
-#define XKPHYS 0x8000000000000000
-#define XKSEG 0xc000000000000000
-#define CKSEG0 0xffffffff80000000
-#define CKSEG1 0xffffffffa0000000
-#define CKSSEG 0xffffffffc0000000
-#define CKSEG3 0xffffffffe0000000
+#define XKUSEG _LLCONST_(0x0000000000000000)
+#define XKSSEG _LLCONST_(0x4000000000000000)
+#define XKPHYS _LLCONST_(0x8000000000000000)
+#define XKSEG _LLCONST_(0xc000000000000000)
+#define CKSEG0 _LLCONST_(0xffffffff80000000)
+#define CKSEG1 _LLCONST_(0xffffffffa0000000)
+#define CKSSEG _LLCONST_(0xffffffffc0000000)
+#define CKSEG3 _LLCONST_(0xffffffffe0000000)
#define CKSEG0ADDR(a) (CPHYSADDR(a) | CKSEG0)
#define CKSEG1ADDR(a) (CPHYSADDR(a) | CKSEG1)
@@ -120,7 +123,8 @@
#define PHYS_TO_XKSEG_UNCACHED(p) PHYS_TO_XKPHYS(K_CALG_UNCACHED,(p))
#define PHYS_TO_XKSEG_CACHED(p) PHYS_TO_XKPHYS(K_CALG_COH_SHAREABLE,(p))
#define XKPHYS_TO_PHYS(p) ((p) & TO_PHYS_MASK)
-#define PHYS_TO_XKPHYS(cm,a) (0x8000000000000000 | ((cm)<<59) | (a))
+#define PHYS_TO_XKPHYS(cm,a) (_LLCONST_(0x8000000000000000) | \
+ ((cm)<<59) | (a))
#if defined (CONFIG_CPU_R4300) \
|| defined (CONFIG_CPU_R4X00) \
@@ -128,46 +132,56 @@
|| defined (CONFIG_CPU_NEVADA) \
|| defined (CONFIG_CPU_TX49XX) \
|| defined (CONFIG_CPU_MIPS64)
-#define KUSIZE 0x0000010000000000 /* 2^^40 */
-#define KUSIZE_64 0x0000010000000000 /* 2^^40 */
-#define K0SIZE 0x0000001000000000 /* 2^^36 */
-#define K1SIZE 0x0000001000000000 /* 2^^36 */
-#define K2SIZE 0x000000ff80000000
-#define KSEGSIZE 0x000000ff80000000 /* max syssegsz */
-#define TO_PHYS_MASK 0x0000000fffffffff /* 2^^36 - 1 */
+#define KUSIZE _LLCONST_(0x0000010000000000) /* 2^^40 */
+#define KUSIZE_64 _LLCONST_(0x0000010000000000) /* 2^^40 */
+#define K0SIZE _LLCONST_(0x0000001000000000) /* 2^^36 */
+#define K1SIZE _LLCONST_(0x0000001000000000) /* 2^^36 */
+#define K2SIZE _LLCONST_(0x000000ff80000000)
+#define KSEGSIZE _LLCONST_(0x000000ff80000000) /* max syssegsz */
+#define TO_PHYS_MASK _LLCONST_(0x0000000fffffffff) /* 2^^36 - 1 */
#endif
#if defined (CONFIG_CPU_R8000)
/* We keep KUSIZE consistent with R4000 for now (2^^40) instead of (2^^48) */
-#define KUSIZE 0x0000010000000000 /* 2^^40 */
-#define KUSIZE_64 0x0000010000000000 /* 2^^40 */
-#define K0SIZE 0x0000010000000000 /* 2^^40 */
-#define K1SIZE 0x0000010000000000 /* 2^^40 */
-#define K2SIZE 0x0001000000000000
-#define KSEGSIZE 0x0000010000000000 /* max syssegsz */
-#define TO_PHYS_MASK 0x000000ffffffffff /* 2^^40 - 1 */
+#define KUSIZE _LLCONST_(0x0000010000000000) /* 2^^40 */
+#define KUSIZE_64 _LLCONST_(0x0000010000000000) /* 2^^40 */
+#define K0SIZE _LLCONST_(0x0000010000000000) /* 2^^40 */
+#define K1SIZE _LLCONST_(0x0000010000000000) /* 2^^40 */
+#define K2SIZE _LLCONST_(0x0001000000000000)
+#define KSEGSIZE _LLCONST_(0x0000010000000000) /* max syssegsz */
+#define TO_PHYS_MASK _LLCONST_(0x000000ffffffffff) /* 2^^40 - 1 */
#endif
#if defined (CONFIG_CPU_R10000)
-#define KUSIZE 0x0000010000000000 /* 2^^40 */
-#define KUSIZE_64 0x0000010000000000 /* 2^^40 */
-#define K0SIZE 0x0000010000000000 /* 2^^40 */
-#define K1SIZE 0x0000010000000000 /* 2^^40 */
-#define K2SIZE 0x00000fff80000000
-#define KSEGSIZE 0x00000fff80000000 /* max syssegsz */
-#define TO_PHYS_MASK 0x000000ffffffffff /* 2^^40 - 1 */
+#define KUSIZE _LLCONST_(0x0000010000000000) /* 2^^40 */
+#define KUSIZE_64 _LLCONST_(0x0000010000000000) /* 2^^40 */
+#define K0SIZE _LLCONST_(0x0000010000000000) /* 2^^40 */
+#define K1SIZE _LLCONST_(0x0000010000000000) /* 2^^40 */
+#define K2SIZE _LLCONST_(0x00000fff80000000)
+#define KSEGSIZE _LLCONST_(0x00000fff80000000) /* max syssegsz */
+#define TO_PHYS_MASK _LLCONST_(0x000000ffffffffff) /* 2^^40 - 1 */
+#endif
+
+#if defined(CONFIG_CPU_SB1) || defined(CONFIG_CPU_SB1A)
+#define KUSIZE _LLCONST_(0x0000100000000000) /* 2^^44 */
+#define KUSIZE_64 _LLCONST_(0x0000100000000000) /* 2^^44 */
+#define K0SIZE _LLCONST_(0x0000100000000000) /* 2^^44 */
+#define K1SIZE _LLCONST_(0x0000100000000000) /* 2^^44 */
+#define K2SIZE _LLCONST_(0x0000ffff80000000)
+#define KSEGSIZE _LLCONST_(0x0000ffff80000000) /* max syssegsz */
+#define TO_PHYS_MASK _LLCONST_(0x00000fffffffffff) /* 2^^44 - 1 */
#endif
/*
* Further names for SGI source compatibility. These are stolen from
* IRIX's <sys/mips_addrspace.h>.
*/
-#define KUBASE 0
-#define KUSIZE_32 0x0000000080000000 /* KUSIZE
+#define KUBASE _LLCONST_(0)
+#define KUSIZE_32 _LLCONST_(0x0000000080000000) /* KUSIZE
for a 32 bit proc */
-#define K0BASE_EXL_WR 0xa800000000000000 /* exclusive on write */
-#define K0BASE_NONCOH 0x9800000000000000 /* noncoherent */
-#define K0BASE_EXL 0xa000000000000000 /* exclusive */
+#define K0BASE_EXL_WR _LLCONST_(0xa800000000000000) /* exclusive on write */
+#define K0BASE_NONCOH _LLCONST_(0x9800000000000000) /* noncoherent */
+#define K0BASE_EXL _LLCONST_(0xa000000000000000) /* exclusive */
#ifndef CONFIG_CPU_R8000
@@ -176,7 +190,7 @@
* in order to catch bugs in the source code.
*/
-#define COMPAT_K1BASE32 0xffffffffa0000000
+#define COMPAT_K1BASE32 _LLCONST_(0xffffffffa0000000)
#define PHYS_TO_COMPATK1(x) ((x) | COMPAT_K1BASE32) /* 32-bit compat k1 */
#endif
diff --git a/include/asm-mips/asm.h b/include/asm-mips/asm.h
index f532377..4b090f3 100644
--- a/include/asm-mips/asm.h
+++ b/include/asm-mips/asm.h
@@ -107,6 +107,7 @@ symbol = value
/*
* Print formatted string
*/
+#ifdef CONFIG_PRINTK
#define PRINT(string) \
.set push; \
.set reorder; \
@@ -114,6 +115,9 @@ symbol = value
jal printk; \
.set pop; \
TEXT(string)
+#else
+#define PRINT(string)
+#endif
#define TEXT(msg) \
.pushsection .data; \
diff --git a/include/asm-mips/atomic.h b/include/asm-mips/atomic.h
index c0bd8d0..6202eb8 100644
--- a/include/asm-mips/atomic.h
+++ b/include/asm-mips/atomic.h
@@ -62,20 +62,24 @@ static __inline__ void atomic_add(int i, atomic_t * v)
unsigned long temp;
__asm__ __volatile__(
+ " .set mips3 \n"
"1: ll %0, %1 # atomic_add \n"
" addu %0, %2 \n"
" sc %0, %1 \n"
" beqzl %0, 1b \n"
+ " .set mips0 \n"
: "=&r" (temp), "=m" (v->counter)
: "Ir" (i), "m" (v->counter));
} else if (cpu_has_llsc) {
unsigned long temp;
__asm__ __volatile__(
+ " .set mips3 \n"
"1: ll %0, %1 # atomic_add \n"
" addu %0, %2 \n"
" sc %0, %1 \n"
" beqz %0, 1b \n"
+ " .set mips0 \n"
: "=&r" (temp), "=m" (v->counter)
: "Ir" (i), "m" (v->counter));
} else {
@@ -100,20 +104,24 @@ static __inline__ void atomic_sub(int i, atomic_t * v)
unsigned long temp;
__asm__ __volatile__(
+ " .set mips3 \n"
"1: ll %0, %1 # atomic_sub \n"
" subu %0, %2 \n"
" sc %0, %1 \n"
" beqzl %0, 1b \n"
+ " .set mips0 \n"
: "=&r" (temp), "=m" (v->counter)
: "Ir" (i), "m" (v->counter));
} else if (cpu_has_llsc) {
unsigned long temp;
__asm__ __volatile__(
+ " .set mips3 \n"
"1: ll %0, %1 # atomic_sub \n"
" subu %0, %2 \n"
" sc %0, %1 \n"
" beqz %0, 1b \n"
+ " .set mips0 \n"
: "=&r" (temp), "=m" (v->counter)
: "Ir" (i), "m" (v->counter));
} else {
@@ -136,12 +144,14 @@ static __inline__ int atomic_add_return(int i, atomic_t * v)
unsigned long temp;
__asm__ __volatile__(
+ " .set mips3 \n"
"1: ll %1, %2 # atomic_add_return \n"
" addu %0, %1, %3 \n"
" sc %0, %2 \n"
" beqzl %0, 1b \n"
" addu %0, %1, %3 \n"
" sync \n"
+ " .set mips0 \n"
: "=&r" (result), "=&r" (temp), "=m" (v->counter)
: "Ir" (i), "m" (v->counter)
: "memory");
@@ -149,12 +159,14 @@ static __inline__ int atomic_add_return(int i, atomic_t * v)
unsigned long temp;
__asm__ __volatile__(
+ " .set mips3 \n"
"1: ll %1, %2 # atomic_add_return \n"
" addu %0, %1, %3 \n"
" sc %0, %2 \n"
" beqz %0, 1b \n"
" addu %0, %1, %3 \n"
" sync \n"
+ " .set mips0 \n"
: "=&r" (result), "=&r" (temp), "=m" (v->counter)
: "Ir" (i), "m" (v->counter)
: "memory");
@@ -179,12 +191,14 @@ static __inline__ int atomic_sub_return(int i, atomic_t * v)
unsigned long temp;
__asm__ __volatile__(
+ " .set mips3 \n"
"1: ll %1, %2 # atomic_sub_return \n"
" subu %0, %1, %3 \n"
" sc %0, %2 \n"
" beqzl %0, 1b \n"
" subu %0, %1, %3 \n"
" sync \n"
+ " .set mips0 \n"
: "=&r" (result), "=&r" (temp), "=m" (v->counter)
: "Ir" (i), "m" (v->counter)
: "memory");
@@ -192,12 +206,14 @@ static __inline__ int atomic_sub_return(int i, atomic_t * v)
unsigned long temp;
__asm__ __volatile__(
+ " .set mips3 \n"
"1: ll %1, %2 # atomic_sub_return \n"
" subu %0, %1, %3 \n"
" sc %0, %2 \n"
" beqz %0, 1b \n"
" subu %0, %1, %3 \n"
" sync \n"
+ " .set mips0 \n"
: "=&r" (result), "=&r" (temp), "=m" (v->counter)
: "Ir" (i), "m" (v->counter)
: "memory");
@@ -229,6 +245,7 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
unsigned long temp;
__asm__ __volatile__(
+ " .set mips3 \n"
"1: ll %1, %2 # atomic_sub_if_positive\n"
" subu %0, %1, %3 \n"
" bltz %0, 1f \n"
@@ -236,6 +253,7 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
" beqzl %0, 1b \n"
" sync \n"
"1: \n"
+ " .set mips0 \n"
: "=&r" (result), "=&r" (temp), "=m" (v->counter)
: "Ir" (i), "m" (v->counter)
: "memory");
@@ -243,6 +261,7 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
unsigned long temp;
__asm__ __volatile__(
+ " .set mips3 \n"
"1: ll %1, %2 # atomic_sub_if_positive\n"
" subu %0, %1, %3 \n"
" bltz %0, 1f \n"
@@ -250,6 +269,7 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
" beqz %0, 1b \n"
" sync \n"
"1: \n"
+ " .set mips0 \n"
: "=&r" (result), "=&r" (temp), "=m" (v->counter)
: "Ir" (i), "m" (v->counter)
: "memory");
@@ -367,20 +387,24 @@ static __inline__ void atomic64_add(long i, atomic64_t * v)
unsigned long temp;
__asm__ __volatile__(
+ " .set mips3 \n"
"1: lld %0, %1 # atomic64_add \n"
" addu %0, %2 \n"
" scd %0, %1 \n"
" beqzl %0, 1b \n"
+ " .set mips0 \n"
: "=&r" (temp), "=m" (v->counter)
: "Ir" (i), "m" (v->counter));
} else if (cpu_has_llsc) {
unsigned long temp;
__asm__ __volatile__(
+ " .set mips3 \n"
"1: lld %0, %1 # atomic64_add \n"
" addu %0, %2 \n"
" scd %0, %1 \n"
" beqz %0, 1b \n"
+ " .set mips0 \n"
: "=&r" (temp), "=m" (v->counter)
: "Ir" (i), "m" (v->counter));
} else {
@@ -405,20 +429,24 @@ static __inline__ void atomic64_sub(long i, atomic64_t * v)
unsigned long temp;
__asm__ __volatile__(
+ " .set mips3 \n"
"1: lld %0, %1 # atomic64_sub \n"
" subu %0, %2 \n"
" scd %0, %1 \n"
" beqzl %0, 1b \n"
+ " .set mips0 \n"
: "=&r" (temp), "=m" (v->counter)
: "Ir" (i), "m" (v->counter));
} else if (cpu_has_llsc) {
unsigned long temp;
__asm__ __volatile__(
+ " .set mips3 \n"
"1: lld %0, %1 # atomic64_sub \n"
" subu %0, %2 \n"
" scd %0, %1 \n"
" beqz %0, 1b \n"
+ " .set mips0 \n"
: "=&r" (temp), "=m" (v->counter)
: "Ir" (i), "m" (v->counter));
} else {
@@ -441,12 +469,14 @@ static __inline__ long atomic64_add_return(long i, atomic64_t * v)
unsigned long temp;
__asm__ __volatile__(
+ " .set mips3 \n"
"1: lld %1, %2 # atomic64_add_return \n"
" addu %0, %1, %3 \n"
" scd %0, %2 \n"
" beqzl %0, 1b \n"
" addu %0, %1, %3 \n"
" sync \n"
+ " .set mips0 \n"
: "=&r" (result), "=&r" (temp), "=m" (v->counter)
: "Ir" (i), "m" (v->counter)
: "memory");
@@ -454,12 +484,14 @@ static __inline__ long atomic64_add_return(long i, atomic64_t * v)
unsigned long temp;
__asm__ __volatile__(
+ " .set mips3 \n"
"1: lld %1, %2 # atomic64_add_return \n"
" addu %0, %1, %3 \n"
" scd %0, %2 \n"
" beqz %0, 1b \n"
" addu %0, %1, %3 \n"
" sync \n"
+ " .set mips0 \n"
: "=&r" (result), "=&r" (temp), "=m" (v->counter)
: "Ir" (i), "m" (v->counter)
: "memory");
@@ -484,12 +516,14 @@ static __inline__ long atomic64_sub_return(long i, atomic64_t * v)
unsigned long temp;
__asm__ __volatile__(
+ " .set mips3 \n"
"1: lld %1, %2 # atomic64_sub_return \n"
" subu %0, %1, %3 \n"
" scd %0, %2 \n"
" beqzl %0, 1b \n"
" subu %0, %1, %3 \n"
" sync \n"
+ " .set mips0 \n"
: "=&r" (result), "=&r" (temp), "=m" (v->counter)
: "Ir" (i), "m" (v->counter)
: "memory");
@@ -497,12 +531,14 @@ static __inline__ long atomic64_sub_return(long i, atomic64_t * v)
unsigned long temp;
__asm__ __volatile__(
+ " .set mips3 \n"
"1: lld %1, %2 # atomic64_sub_return \n"
" subu %0, %1, %3 \n"
" scd %0, %2 \n"
" beqz %0, 1b \n"
" subu %0, %1, %3 \n"
" sync \n"
+ " .set mips0 \n"
: "=&r" (result), "=&r" (temp), "=m" (v->counter)
: "Ir" (i), "m" (v->counter)
: "memory");
@@ -534,6 +570,7 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
unsigned long temp;
__asm__ __volatile__(
+ " .set mips3 \n"
"1: lld %1, %2 # atomic64_sub_if_positive\n"
" dsubu %0, %1, %3 \n"
" bltz %0, 1f \n"
@@ -541,6 +578,7 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
" beqzl %0, 1b \n"
" sync \n"
"1: \n"
+ " .set mips0 \n"
: "=&r" (result), "=&r" (temp), "=m" (v->counter)
: "Ir" (i), "m" (v->counter)
: "memory");
@@ -548,6 +586,7 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
unsigned long temp;
__asm__ __volatile__(
+ " .set mips3 \n"
"1: lld %1, %2 # atomic64_sub_if_positive\n"
" dsubu %0, %1, %3 \n"
" bltz %0, 1f \n"
@@ -555,6 +594,7 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
" beqz %0, 1b \n"
" sync \n"
"1: \n"
+ " .set mips0 \n"
: "=&r" (result), "=&r" (temp), "=m" (v->counter)
: "Ir" (i), "m" (v->counter)
: "memory");
diff --git a/include/asm-mips/bitops.h b/include/asm-mips/bitops.h
index eb8d79d..5496f90 100644
--- a/include/asm-mips/bitops.h
+++ b/include/asm-mips/bitops.h
@@ -12,20 +12,21 @@
#include <linux/config.h>
#include <linux/compiler.h>
#include <linux/types.h>
+#include <asm/bug.h>
#include <asm/byteorder.h> /* sigh ... */
#include <asm/cpu-features.h>
#if (_MIPS_SZLONG == 32)
#define SZLONG_LOG 5
#define SZLONG_MASK 31UL
-#define __LL "ll "
-#define __SC "sc "
+#define __LL "ll "
+#define __SC "sc "
#define cpu_to_lelongp(x) cpu_to_le32p((__u32 *) (x))
#elif (_MIPS_SZLONG == 64)
#define SZLONG_LOG 6
#define SZLONG_MASK 63UL
-#define __LL "lld "
-#define __SC "scd "
+#define __LL "lld "
+#define __SC "scd "
#define cpu_to_lelongp(x) cpu_to_le64p((__u64 *) (x))
#endif
@@ -72,18 +73,22 @@ static inline void set_bit(unsigned long nr, volatile unsigned long *addr)
if (cpu_has_llsc && R10000_LLSC_WAR) {
__asm__ __volatile__(
+ " .set mips3 \n"
"1: " __LL "%0, %1 # set_bit \n"
" or %0, %2 \n"
- " "__SC "%0, %1 \n"
+ " " __SC "%0, %1 \n"
" beqzl %0, 1b \n"
+ " .set mips0 \n"
: "=&r" (temp), "=m" (*m)
: "ir" (1UL << (nr & SZLONG_MASK)), "m" (*m));
} else if (cpu_has_llsc) {
__asm__ __volatile__(
+ " .set mips3 \n"
"1: " __LL "%0, %1 # set_bit \n"
" or %0, %2 \n"
- " "__SC "%0, %1 \n"
+ " " __SC "%0, %1 \n"
" beqz %0, 1b \n"
+ " .set mips0 \n"
: "=&r" (temp), "=m" (*m)
: "ir" (1UL << (nr & SZLONG_MASK)), "m" (*m));
} else {
@@ -132,18 +137,22 @@ static inline void clear_bit(unsigned long nr, volatile unsigned long *addr)
if (cpu_has_llsc && R10000_LLSC_WAR) {
__asm__ __volatile__(
+ " .set mips3 \n"
"1: " __LL "%0, %1 # clear_bit \n"
" and %0, %2 \n"
" " __SC "%0, %1 \n"
" beqzl %0, 1b \n"
+ " .set mips0 \n"
: "=&r" (temp), "=m" (*m)
: "ir" (~(1UL << (nr & SZLONG_MASK))), "m" (*m));
} else if (cpu_has_llsc) {
__asm__ __volatile__(
+ " .set mips3 \n"
"1: " __LL "%0, %1 # clear_bit \n"
" and %0, %2 \n"
" " __SC "%0, %1 \n"
" beqz %0, 1b \n"
+ " .set mips0 \n"
: "=&r" (temp), "=m" (*m)
: "ir" (~(1UL << (nr & SZLONG_MASK))), "m" (*m));
} else {
@@ -191,10 +200,12 @@ static inline void change_bit(unsigned long nr, volatile unsigned long *addr)
unsigned long temp;
__asm__ __volatile__(
+ " .set mips3 \n"
"1: " __LL "%0, %1 # change_bit \n"
" xor %0, %2 \n"
- " "__SC "%0, %1 \n"
+ " " __SC "%0, %1 \n"
" beqzl %0, 1b \n"
+ " .set mips0 \n"
: "=&r" (temp), "=m" (*m)
: "ir" (1UL << (nr & SZLONG_MASK)), "m" (*m));
} else if (cpu_has_llsc) {
@@ -202,10 +213,12 @@ static inline void change_bit(unsigned long nr, volatile unsigned long *addr)
unsigned long temp;
__asm__ __volatile__(
+ " .set mips3 \n"
"1: " __LL "%0, %1 # change_bit \n"
" xor %0, %2 \n"
- " "__SC "%0, %1 \n"
+ " " __SC "%0, %1 \n"
" beqz %0, 1b \n"
+ " .set mips0 \n"
: "=&r" (temp), "=m" (*m)
: "ir" (1UL << (nr & SZLONG_MASK)), "m" (*m));
} else {
@@ -253,14 +266,16 @@ static inline int test_and_set_bit(unsigned long nr,
unsigned long temp, res;
__asm__ __volatile__(
+ " .set mips3 \n"
"1: " __LL "%0, %1 # test_and_set_bit \n"
" or %2, %0, %3 \n"
" " __SC "%2, %1 \n"
" beqzl %2, 1b \n"
" and %2, %0, %3 \n"
#ifdef CONFIG_SMP
- "sync \n"
+ " sync \n"
#endif
+ " .set mips0 \n"
: "=&r" (temp), "=m" (*m), "=&r" (res)
: "r" (1UL << (nr & SZLONG_MASK)), "m" (*m)
: "memory");
@@ -271,16 +286,18 @@ static inline int test_and_set_bit(unsigned long nr,
unsigned long temp, res;
__asm__ __volatile__(
- " .set noreorder # test_and_set_bit \n"
- "1: " __LL "%0, %1 \n"
+ " .set push \n"
+ " .set noreorder \n"
+ " .set mips3 \n"
+ "1: " __LL "%0, %1 # test_and_set_bit \n"
" or %2, %0, %3 \n"
" " __SC "%2, %1 \n"
" beqz %2, 1b \n"
" and %2, %0, %3 \n"
#ifdef CONFIG_SMP
- "sync \n"
+ " sync \n"
#endif
- ".set\treorder"
+ " .set pop \n"
: "=&r" (temp), "=m" (*m), "=&r" (res)
: "r" (1UL << (nr & SZLONG_MASK)), "m" (*m)
: "memory");
@@ -343,15 +360,17 @@ static inline int test_and_clear_bit(unsigned long nr,
unsigned long temp, res;
__asm__ __volatile__(
+ " .set mips3 \n"
"1: " __LL "%0, %1 # test_and_clear_bit \n"
" or %2, %0, %3 \n"
" xor %2, %3 \n"
- __SC "%2, %1 \n"
+ " " __SC "%2, %1 \n"
" beqzl %2, 1b \n"
" and %2, %0, %3 \n"
#ifdef CONFIG_SMP
" sync \n"
#endif
+ " .set mips0 \n"
: "=&r" (temp), "=m" (*m), "=&r" (res)
: "r" (1UL << (nr & SZLONG_MASK)), "m" (*m)
: "memory");
@@ -362,17 +381,19 @@ static inline int test_and_clear_bit(unsigned long nr,
unsigned long temp, res;
__asm__ __volatile__(
- " .set noreorder # test_and_clear_bit \n"
- "1: " __LL "%0, %1 \n"
+ " .set push \n"
+ " .set noreorder \n"
+ " .set mips3 \n"
+ "1: " __LL "%0, %1 # test_and_clear_bit \n"
" or %2, %0, %3 \n"
" xor %2, %3 \n"
- __SC "%2, %1 \n"
+ " " __SC "%2, %1 \n"
" beqz %2, 1b \n"
" and %2, %0, %3 \n"
#ifdef CONFIG_SMP
" sync \n"
#endif
- " .set reorder \n"
+ " .set pop \n"
: "=&r" (temp), "=m" (*m), "=&r" (res)
: "r" (1UL << (nr & SZLONG_MASK)), "m" (*m)
: "memory");
@@ -435,14 +456,16 @@ static inline int test_and_change_bit(unsigned long nr,
unsigned long temp, res;
__asm__ __volatile__(
- "1: " __LL " %0, %1 # test_and_change_bit \n"
+ " .set mips3 \n"
+ "1: " __LL "%0, %1 # test_and_change_bit \n"
" xor %2, %0, %3 \n"
- " "__SC "%2, %1 \n"
+ " " __SC "%2, %1 \n"
" beqzl %2, 1b \n"
" and %2, %0, %3 \n"
#ifdef CONFIG_SMP
" sync \n"
#endif
+ " .set mips0 \n"
: "=&r" (temp), "=m" (*m), "=&r" (res)
: "r" (1UL << (nr & SZLONG_MASK)), "m" (*m)
: "memory");
@@ -453,16 +476,18 @@ static inline int test_and_change_bit(unsigned long nr,
unsigned long temp, res;
__asm__ __volatile__(
- " .set noreorder # test_and_change_bit \n"
- "1: " __LL " %0, %1 \n"
+ " .set push \n"
+ " .set noreorder \n"
+ " .set mips3 \n"
+ "1: " __LL "%0, %1 # test_and_change_bit \n"
" xor %2, %0, %3 \n"
- " "__SC "\t%2, %1 \n"
+ " " __SC "\t%2, %1 \n"
" beqz %2, 1b \n"
" and %2, %0, %3 \n"
#ifdef CONFIG_SMP
" sync \n"
#endif
- " .set reorder \n"
+ " .set pop \n"
: "=&r" (temp), "=m" (*m), "=&r" (res)
: "r" (1UL << (nr & SZLONG_MASK)), "m" (*m)
: "memory");
@@ -523,22 +548,60 @@ static inline int test_bit(unsigned long nr, const volatile unsigned long *addr)
}
/*
- * ffz - find first zero in word.
+ * Return the bit position (0..63) of the most significant 1 bit in a word
+ * Returns -1 if no 1 bit exists
+ */
+static inline int __ilog2(unsigned long x)
+{
+ int lz;
+
+ if (sizeof(x) == 4) {
+ __asm__ (
+ " .set push \n"
+ " .set mips32 \n"
+ " clz %0, %1 \n"
+ " .set pop \n"
+ : "=r" (lz)
+ : "r" (x));
+
+ return 31 - lz;
+ }
+
+ BUG_ON(sizeof(x) != 8);
+
+ __asm__ (
+ " .set push \n"
+ " .set mips64 \n"
+ " dclz %0, %1 \n"
+ " .set pop \n"
+ : "=r" (lz)
+ : "r" (x));
+
+ return 63 - lz;
+}
+
+/*
+ * __ffs - find first bit in word.
* @word: The word to search
*
- * Undefined if no zero exists, so code should check against ~0UL first.
+ * Returns 0..SZLONG-1
+ * Undefined if no bit exists, so code should check against 0 first.
*/
-static inline unsigned long ffz(unsigned long word)
+static inline unsigned long __ffs(unsigned long word)
{
+#if defined(CONFIG_CPU_MIPS32) || defined(CONFIG_CPU_MIPS64)
+ return __ilog2(word & -word);
+#else
int b = 0, s;
- word = ~word;
#ifdef CONFIG_32BIT
s = 16; if (word << 16 != 0) s = 0; b += s; word >>= s;
s = 8; if (word << 24 != 0) s = 0; b += s; word >>= s;
s = 4; if (word << 28 != 0) s = 0; b += s; word >>= s;
s = 2; if (word << 30 != 0) s = 0; b += s; word >>= s;
s = 1; if (word << 31 != 0) s = 0; b += s;
+
+ return b;
#endif
#ifdef CONFIG_64BIT
s = 32; if (word << 32 != 0) s = 0; b += s; word >>= s;
@@ -547,27 +610,92 @@ static inline unsigned long ffz(unsigned long word)
s = 4; if (word << 60 != 0) s = 0; b += s; word >>= s;
s = 2; if (word << 62 != 0) s = 0; b += s; word >>= s;
s = 1; if (word << 63 != 0) s = 0; b += s;
-#endif
return b;
+#endif
+#endif
}
/*
- * __ffs - find first bit in word.
+ * ffs - find first bit set.
* @word: The word to search
*
- * Undefined if no bit exists, so code should check against 0 first.
+ * Returns 1..SZLONG
+ * Returns 0 if no bit exists
*/
-static inline unsigned long __ffs(unsigned long word)
+
+static inline unsigned long ffs(unsigned long word)
{
- return ffz(~word);
+ if (!word)
+ return 0;
+
+ return __ffs(word) + 1;
}
/*
- * fls: find last bit set.
+ * ffz - find first zero in word.
+ * @word: The word to search
+ *
+ * Undefined if no zero exists, so code should check against ~0UL first.
+ */
+static inline unsigned long ffz(unsigned long word)
+{
+ return __ffs (~word);
+}
+
+/*
+ * flz - find last zero in word.
+ * @word: The word to search
+ *
+ * Returns 0..SZLONG-1
+ * Undefined if no zero exists, so code should check against ~0UL first.
+ */
+static inline unsigned long flz(unsigned long word)
+{
+#if defined(CONFIG_CPU_MIPS32) || defined(CONFIG_CPU_MIPS64)
+ return __ilog2(~word);
+#else
+#ifdef CONFIG_32BIT
+ int r = 31, s;
+ word = ~word;
+ s = 16; if ((word & 0xffff0000)) s = 0; r -= s; word <<= s;
+ s = 8; if ((word & 0xff000000)) s = 0; r -= s; word <<= s;
+ s = 4; if ((word & 0xf0000000)) s = 0; r -= s; word <<= s;
+ s = 2; if ((word & 0xc0000000)) s = 0; r -= s; word <<= s;
+ s = 1; if ((word & 0x80000000)) s = 0; r -= s;
+
+ return r;
+#endif
+#ifdef CONFIG_64BIT
+ int r = 63, s;
+ word = ~word;
+ s = 32; if ((word & 0xffffffff00000000UL)) s = 0; r -= s; word <<= s;
+ s = 16; if ((word & 0xffff000000000000UL)) s = 0; r -= s; word <<= s;
+ s = 8; if ((word & 0xff00000000000000UL)) s = 0; r -= s; word <<= s;
+ s = 4; if ((word & 0xf000000000000000UL)) s = 0; r -= s; word <<= s;
+ s = 2; if ((word & 0xc000000000000000UL)) s = 0; r -= s; word <<= s;
+ s = 1; if ((word & 0x8000000000000000UL)) s = 0; r -= s;
+
+ return r;
+#endif
+#endif
+}
+
+/*
+ * fls - find last bit set.
+ * @word: The word to search
+ *
+ * Returns 1..SZLONG
+ * Returns 0 if no bit exists
*/
+static inline unsigned long fls(unsigned long word)
+{
+ if (word == 0)
+ return 0;
+
+ return flz(~word) + 1;
+}
-#define fls(x) generic_fls(x)
/*
* find_next_zero_bit - find the first zero bit in a memory region
@@ -704,17 +832,6 @@ static inline int sched_find_first_bit(const unsigned long *b)
}
/*
- * ffs - find first bit set
- * @x: the word to search
- *
- * This is defined the same way as
- * the libc and compiler builtin ffs routines, therefore
- * differs in spirit from the above ffz (man ffs).
- */
-
-#define ffs(x) generic_ffs(x)
-
-/*
* hweightN - returns the hamming weight of a N-bit word
* @x: the word to weigh
*
diff --git a/include/asm-mips/bootinfo.h b/include/asm-mips/bootinfo.h
index b1e57d7..14fc88f 100644
--- a/include/asm-mips/bootinfo.h
+++ b/include/asm-mips/bootinfo.h
@@ -77,6 +77,7 @@
#define MACH_SGI_IP27 1 /* Origin 200, Origin 2000, Onyx 2 */
#define MACH_SGI_IP28 2 /* Indigo2 Impact */
#define MACH_SGI_IP32 3 /* O2 */
+#define MACH_SGI_IP30 4 /* Octane, Octane2 */
/*
* Valid machtype for group COBALT
@@ -136,6 +137,7 @@
#define MACH_GROUP_PHILIPS 14
#define MACH_PHILIPS_NINO 0 /* Nino */
#define MACH_PHILIPS_VELO 1 /* Velo */
+#define MACH_PHILIPS_JBS 2 /* JBS */
/*
* Valid machtype for group Globespan
@@ -159,6 +161,7 @@
#define MACH_TOSHIBA_JMR3927 3 /* JMR-TX3927 CPU/IO board */
#define MACH_TOSHIBA_RBTX4927 4
#define MACH_TOSHIBA_RBTX4937 5
+#define MACH_TOSHIBA_RBTX4938 6
#define GROUP_TOSHIBA_NAMES { "Pallas", "TopasCE", "JMR", "JMR TX3927", \
"RBTX4927", "RBTX4937" }
@@ -177,6 +180,8 @@
#define MACH_MTX1 7 /* 4G MTX-1 Au1500-based board */
#define MACH_PB1550 8 /* Au1550-based eval board */
#define MACH_DB1550 9 /* Au1550-based eval board */
+#define MACH_PB1200 10 /* Au1200-based eval board */
+#define MACH_DB1200 11 /* Au1200-based eval board */
/*
* Valid machtype for group NEC_VR41XX
diff --git a/include/asm-mips/break.h b/include/asm-mips/break.h
index 2e6de78..25b980c 100644
--- a/include/asm-mips/break.h
+++ b/include/asm-mips/break.h
@@ -28,6 +28,7 @@
#define BRK_NORLD 10 /* No rld found - not used by Linux/MIPS */
#define _BRK_THREADBP 11 /* For threads, user bp (used by debuggers) */
#define BRK_BUG 512 /* Used by BUG() */
+#define BRK_KDB 513 /* Used in KDB_ENTER() */
#define BRK_MULOVF 1023 /* Multiply overflow */
#endif /* __ASM_BREAK_H */
diff --git a/include/asm-mips/bug.h b/include/asm-mips/bug.h
index 3f594b4..87d49a5 100644
--- a/include/asm-mips/bug.h
+++ b/include/asm-mips/bug.h
@@ -1,16 +1,21 @@
#ifndef __ASM_BUG_H
#define __ASM_BUG_H
-#include <asm/break.h>
+#include <linux/config.h>
#ifdef CONFIG_BUG
-#define HAVE_ARCH_BUG
+
+#include <asm/break.h>
+
#define BUG() \
do { \
__asm__ __volatile__("break %0" : : "i" (BRK_BUG)); \
} while (0)
+
+#define HAVE_ARCH_BUG
+
#endif
#include <asm-generic/bug.h>
-#endif
+#endif /* __ASM_BUG_H */
diff --git a/include/asm-mips/bugs.h b/include/asm-mips/bugs.h
index b14b961..cb2ea7c 100644
--- a/include/asm-mips/bugs.h
+++ b/include/asm-mips/bugs.h
@@ -8,12 +8,18 @@
#define _ASM_BUGS_H
#include <linux/config.h>
+#include <linux/delay.h>
+#include <asm/cpu.h>
+#include <asm/cpu-info.h>
extern void check_bugs32(void);
extern void check_bugs64(void);
static inline void check_bugs(void)
{
+ unsigned int cpu = smp_processor_id();
+
+ cpu_data[cpu].udelay_val = loops_per_jiffy;
check_bugs32();
#ifdef CONFIG_64BIT
check_bugs64();
diff --git a/include/asm-mips/cache.h b/include/asm-mips/cache.h
index 4517bdf..1a5d1a6 100644
--- a/include/asm-mips/cache.h
+++ b/include/asm-mips/cache.h
@@ -10,6 +10,7 @@
#define _ASM_CACHE_H
#include <linux/config.h>
+#include <kmalloc.h>
#define L1_CACHE_SHIFT CONFIG_MIPS_L1_CACHE_SHIFT
#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
@@ -18,6 +19,4 @@
#define SMP_CACHE_SHIFT L1_CACHE_SHIFT
#define SMP_CACHE_BYTES L1_CACHE_BYTES
-#define ARCH_KMALLOC_MINALIGN 8
-
#endif /* _ASM_CACHE_H */
diff --git a/include/asm-mips/cacheflush.h b/include/asm-mips/cacheflush.h
index 635f1bf..a18ba2e 100644
--- a/include/asm-mips/cacheflush.h
+++ b/include/asm-mips/cacheflush.h
@@ -49,17 +49,29 @@ static inline void flush_dcache_page(struct page *page)
extern void (*flush_icache_page)(struct vm_area_struct *vma,
struct page *page);
-extern void (*flush_icache_range)(unsigned long start, unsigned long end);
+extern void (*flush_icache_range)(unsigned long __user start,
+ unsigned long __user end);
#define flush_cache_vmap(start, end) flush_cache_all()
#define flush_cache_vunmap(start, end) flush_cache_all()
-#define copy_to_user_page(vma, page, vaddr, dst, src, len) \
-do { \
- memcpy(dst, (void *) src, len); \
- flush_icache_page(vma, page); \
-} while (0)
-#define copy_from_user_page(vma, page, vaddr, dst, src, len) \
- memcpy(dst, src, len)
+static inline void copy_to_user_page(struct vm_area_struct *vma,
+ struct page *page, unsigned long vaddr, void *dst, const void *src,
+ unsigned long len)
+{
+ if (cpu_has_dc_aliases)
+ flush_cache_page(vma, vaddr, page_to_pfn(page));
+ memcpy(dst, src, len);
+ flush_icache_page(vma, page);
+}
+
+static inline void copy_from_user_page(struct vm_area_struct *vma,
+ struct page *page, unsigned long vaddr, void *dst, const void *src,
+ unsigned long len)
+{
+ if (cpu_has_dc_aliases)
+ flush_cache_page(vma, vaddr, page_to_pfn(page));
+ memcpy(dst, src, len);
+}
extern void (*flush_cache_sigtramp)(unsigned long addr);
extern void (*flush_icache_all)(void);
@@ -78,4 +90,7 @@ extern void (*flush_data_cache_page)(unsigned long addr);
#define ClearPageDcacheDirty(page) \
clear_bit(PG_dcache_dirty, &(page)->flags)
+/* Run kernel code uncached, useful for cache probing functions. */
+unsigned long __init run_uncached(void *func);
+
#endif /* _ASM_CACHEFLUSH_H */
diff --git a/include/asm-mips/checksum.h b/include/asm-mips/checksum.h
index c1ea5a8..b09f897 100644
--- a/include/asm-mips/checksum.h
+++ b/include/asm-mips/checksum.h
@@ -34,8 +34,9 @@ unsigned int csum_partial(const unsigned char *buff, int len, unsigned int sum);
* this is a new version of the above that records errors it finds in *errp,
* but continues and zeros the rest of the buffer.
*/
-unsigned int csum_partial_copy_from_user(const unsigned char *src, unsigned char *dst, int len,
- unsigned int sum, int *errp);
+unsigned int csum_partial_copy_from_user(const unsigned char __user *src,
+ unsigned char *dst, int len,
+ unsigned int sum, int *errp);
/*
* Copy and checksum to user
@@ -70,14 +71,15 @@ unsigned int csum_partial_copy_nocheck(const unsigned char *src, unsigned char *
static inline unsigned short int csum_fold(unsigned int sum)
{
__asm__(
- ".set\tnoat\t\t\t# csum_fold\n\t"
- "sll\t$1,%0,16\n\t"
- "addu\t%0,$1\n\t"
- "sltu\t$1,%0,$1\n\t"
- "srl\t%0,%0,16\n\t"
- "addu\t%0,$1\n\t"
- "xori\t%0,0xffff\n\t"
- ".set\tat"
+ " .set push # csum_fold\n"
+ " .set noat \n"
+ " sll $1, %0, 16 \n"
+ " addu %0, $1 \n"
+ " sltu $1, %0, $1 \n"
+ " srl %0, %0, 16 \n"
+ " addu %0, $1 \n"
+ " xori %0, 0xffff \n"
+ " .set pop"
: "=r" (sum)
: "0" (sum));
@@ -127,29 +129,30 @@ static inline unsigned int csum_tcpudp_nofold(unsigned long saddr,
unsigned int sum)
{
__asm__(
- ".set\tnoat\t\t\t# csum_tcpudp_nofold\n\t"
+ " .set push # csum_tcpudp_nofold\n"
+ " .set noat \n"
#ifdef CONFIG_32BIT
- "addu\t%0, %2\n\t"
- "sltu\t$1, %0, %2\n\t"
- "addu\t%0, $1\n\t"
+ " addu %0, %2 \n"
+ " sltu $1, %0, %2 \n"
+ " addu %0, $1 \n"
- "addu\t%0, %3\n\t"
- "sltu\t$1, %0, %3\n\t"
- "addu\t%0, $1\n\t"
+ " addu %0, %3 \n"
+ " sltu $1, %0, %3 \n"
+ " addu %0, $1 \n"
- "addu\t%0, %4\n\t"
- "sltu\t$1, %0, %4\n\t"
- "addu\t%0, $1\n\t"
+ " addu %0, %4 \n"
+ " sltu $1, %0, %4 \n"
+ " addu %0, $1 \n"
#endif
#ifdef CONFIG_64BIT
- "daddu\t%0, %2\n\t"
- "daddu\t%0, %3\n\t"
- "daddu\t%0, %4\n\t"
- "dsll32\t$1, %0, 0\n\t"
- "daddu\t%0, $1\n\t"
- "dsrl32\t%0, %0, 0\n\t"
+ " daddu %0, %2 \n"
+ " daddu %0, %3 \n"
+ " daddu %0, %4 \n"
+ " dsll32 $1, %0, 0 \n"
+ " daddu %0, $1 \n"
+ " dsra32 %0, %0, 0 \n"
#endif
- ".set\tat"
+ " .set pop"
: "=r" (sum)
: "0" (daddr), "r"(saddr),
#ifdef __MIPSEL__
@@ -192,57 +195,57 @@ static __inline__ unsigned short int csum_ipv6_magic(struct in6_addr *saddr,
unsigned int sum)
{
__asm__(
- ".set\tpush\t\t\t# csum_ipv6_magic\n\t"
- ".set\tnoreorder\n\t"
- ".set\tnoat\n\t"
- "addu\t%0, %5\t\t\t# proto (long in network byte order)\n\t"
- "sltu\t$1, %0, %5\n\t"
- "addu\t%0, $1\n\t"
-
- "addu\t%0, %6\t\t\t# csum\n\t"
- "sltu\t$1, %0, %6\n\t"
- "lw\t%1, 0(%2)\t\t\t# four words source address\n\t"
- "addu\t%0, $1\n\t"
- "addu\t%0, %1\n\t"
- "sltu\t$1, %0, %1\n\t"
-
- "lw\t%1, 4(%2)\n\t"
- "addu\t%0, $1\n\t"
- "addu\t%0, %1\n\t"
- "sltu\t$1, %0, %1\n\t"
-
- "lw\t%1, 8(%2)\n\t"
- "addu\t%0, $1\n\t"
- "addu\t%0, %1\n\t"
- "sltu\t$1, %0, %1\n\t"
-
- "lw\t%1, 12(%2)\n\t"
- "addu\t%0, $1\n\t"
- "addu\t%0, %1\n\t"
- "sltu\t$1, %0, %1\n\t"
-
- "lw\t%1, 0(%3)\n\t"
- "addu\t%0, $1\n\t"
- "addu\t%0, %1\n\t"
- "sltu\t$1, %0, %1\n\t"
-
- "lw\t%1, 4(%3)\n\t"
- "addu\t%0, $1\n\t"
- "addu\t%0, %1\n\t"
- "sltu\t$1, %0, %1\n\t"
-
- "lw\t%1, 8(%3)\n\t"
- "addu\t%0, $1\n\t"
- "addu\t%0, %1\n\t"
- "sltu\t$1, %0, %1\n\t"
-
- "lw\t%1, 12(%3)\n\t"
- "addu\t%0, $1\n\t"
- "addu\t%0, %1\n\t"
- "sltu\t$1, %0, %1\n\t"
-
- "addu\t%0, $1\t\t\t# Add final carry\n\t"
- ".set\tpop"
+ " .set push # csum_ipv6_magic\n"
+ " .set noreorder \n"
+ " .set noat \n"
+ " addu %0, %5 # proto (long in network byte order)\n"
+ " sltu $1, %0, %5 \n"
+ " addu %0, $1 \n"
+
+ " addu %0, %6 # csum\n"
+ " sltu $1, %0, %6 \n"
+ " lw %1, 0(%2) # four words source address\n"
+ " addu %0, $1 \n"
+ " addu %0, %1 \n"
+ " sltu $1, %0, %1 \n"
+
+ " lw %1, 4(%2) \n"
+ " addu %0, $1 \n"
+ " addu %0, %1 \n"
+ " sltu $1, %0, %1 \n"
+
+ " lw %1, 8(%2) \n"
+ " addu %0, $1 \n"
+ " addu %0, %1 \n"
+ " sltu $1, %0, %1 \n"
+
+ " lw %1, 12(%2) \n"
+ " addu %0, $1 \n"
+ " addu %0, %1 \n"
+ " sltu $1, %0, %1 \n"
+
+ " lw %1, 0(%3) \n"
+ " addu %0, $1 \n"
+ " addu %0, %1 \n"
+ " sltu $1, %0, %1 \n"
+
+ " lw %1, 4(%3) \n"
+ " addu %0, $1 \n"
+ " addu %0, %1 \n"
+ " sltu $1, %0, %1 \n"
+
+ " lw %1, 8(%3) \n"
+ " addu %0, $1 \n"
+ " addu %0, %1 \n"
+ " sltu $1, %0, %1 \n"
+
+ " lw %1, 12(%3) \n"
+ " addu %0, $1 \n"
+ " addu %0, %1 \n"
+ " sltu $1, %0, %1 \n"
+
+ " addu %0, $1 # Add final carry\n"
+ " .set pop"
: "=r" (sum), "=r" (proto)
: "r" (saddr), "r" (daddr),
"0" (htonl(len)), "1" (htonl(proto)), "r" (sum));
diff --git a/include/asm-mips/cobalt/cobalt.h b/include/asm-mips/cobalt/cobalt.h
index ca1fbc0..78e1df2 100644
--- a/include/asm-mips/cobalt/cobalt.h
+++ b/include/asm-mips/cobalt/cobalt.h
@@ -19,18 +19,23 @@
* 9 - PCI
* 14 - IDE0
* 15 - IDE1
- *
+ */
+#define COBALT_QUBE_SLOT_IRQ 9
+
+/*
* CPU IRQs are 16 ... 23
*/
-#define COBALT_TIMER_IRQ 18
-#define COBALT_SCC_IRQ 19 /* pre-production has 85C30 */
-#define COBALT_RAQ_SCSI_IRQ 19
-#define COBALT_ETH0_IRQ 19
-#define COBALT_ETH1_IRQ 20
-#define COBALT_SERIAL_IRQ 21
-#define COBALT_SCSI_IRQ 21
-#define COBALT_VIA_IRQ 22 /* Chained to VIA ISA bridge */
-#define COBALT_QUBE_SLOT_IRQ 23
+#define COBALT_CPU_IRQ 16
+
+#define COBALT_GALILEO_IRQ (COBALT_CPU_IRQ + 2)
+#define COBALT_SCC_IRQ (COBALT_CPU_IRQ + 3) /* pre-production has 85C30 */
+#define COBALT_RAQ_SCSI_IRQ (COBALT_CPU_IRQ + 3)
+#define COBALT_ETH0_IRQ (COBALT_CPU_IRQ + 3)
+#define COBALT_QUBE1_ETH0_IRQ (COBALT_CPU_IRQ + 4)
+#define COBALT_ETH1_IRQ (COBALT_CPU_IRQ + 4)
+#define COBALT_SERIAL_IRQ (COBALT_CPU_IRQ + 5)
+#define COBALT_SCSI_IRQ (COBALT_CPU_IRQ + 5)
+#define COBALT_VIA_IRQ (COBALT_CPU_IRQ + 6) /* Chained to VIA ISA bridge */
/*
* PCI configuration space manifest constants. These are wired into
@@ -69,16 +74,21 @@
* Most of this really should go into a separate GT64111 header file.
*/
#define GT64111_IO_BASE 0x10000000UL
+#define GT64111_IO_END 0x11ffffffUL
+#define GT64111_MEM_BASE 0x12000000UL
+#define GT64111_MEM_END 0x13ffffffUL
#define GT64111_BASE 0x14000000UL
-#define GALILEO_REG(ofs) (KSEG0 + GT64111_BASE + (unsigned long)(ofs))
+#define GALILEO_REG(ofs) CKSEG1ADDR(GT64111_BASE + (unsigned long)(ofs))
#define GALILEO_INL(port) (*(volatile unsigned int *) GALILEO_REG(port))
#define GALILEO_OUTL(val, port) \
do { \
- *(volatile unsigned int *) GALILEO_REG(port) = (port); \
+ *(volatile unsigned int *) GALILEO_REG(port) = (val); \
} while (0)
-#define GALILEO_T0EXP 0x0100
+#define GALILEO_INTR_T0EXP (1 << 8)
+#define GALILEO_INTR_RETRY_CTR (1 << 20)
+
#define GALILEO_ENTC0 0x01
#define GALILEO_SELTC0 0x02
@@ -86,5 +96,21 @@ do { \
GALILEO_OUTL((0x80000000 | (PCI_SLOT (devfn) << 11) | \
(PCI_FUNC (devfn) << 8) | (where)), GT_PCI0_CFGADDR_OFS)
+#define COBALT_LED_PORT (*(volatile unsigned char *) CKSEG1ADDR(0x1c000000))
+# define COBALT_LED_BAR_LEFT (1 << 0) /* Qube */
+# define COBALT_LED_BAR_RIGHT (1 << 1) /* Qube */
+# define COBALT_LED_WEB (1 << 2) /* RaQ */
+# define COBALT_LED_POWER_OFF (1 << 3) /* RaQ */
+# define COBALT_LED_RESET 0x0f
+
+#define COBALT_KEY_PORT ((~*(volatile unsigned int *) CKSEG1ADDR(0x1d000000) >> 24) & COBALT_KEY_MASK)
+# define COBALT_KEY_CLEAR (1 << 1)
+# define COBALT_KEY_LEFT (1 << 2)
+# define COBALT_KEY_UP (1 << 3)
+# define COBALT_KEY_DOWN (1 << 4)
+# define COBALT_KEY_RIGHT (1 << 5)
+# define COBALT_KEY_ENTER (1 << 6)
+# define COBALT_KEY_SELECT (1 << 7)
+# define COBALT_KEY_MASK 0xfe
#endif /* __ASM_COBALT_H */
diff --git a/include/asm-mips/cobalt/mach-gt64120.h b/include/asm-mips/cobalt/mach-gt64120.h
new file mode 100644
index 0000000..587fc43
--- /dev/null
+++ b/include/asm-mips/cobalt/mach-gt64120.h
@@ -0,0 +1 @@
+/* there's something here ... in the dark */
diff --git a/include/asm-mips/compat.h b/include/asm-mips/compat.h
index 2c084cd..35d2604 100644
--- a/include/asm-mips/compat.h
+++ b/include/asm-mips/compat.h
@@ -15,10 +15,10 @@ typedef s32 compat_clock_t;
typedef s32 compat_suseconds_t;
typedef s32 compat_pid_t;
-typedef u32 __compat_uid_t;
-typedef u32 __compat_gid_t;
-typedef u32 __compat_uid32_t;
-typedef u32 __compat_gid32_t;
+typedef s32 __compat_uid_t;
+typedef s32 __compat_gid_t;
+typedef __compat_uid_t __compat_uid32_t;
+typedef __compat_gid_t __compat_gid32_t;
typedef u32 compat_mode_t;
typedef u32 compat_ino_t;
typedef u32 compat_dev_t;
@@ -54,8 +54,8 @@ struct compat_stat {
compat_ino_t st_ino;
compat_mode_t st_mode;
compat_nlink_t st_nlink;
- __compat_uid32_t st_uid;
- __compat_gid32_t st_gid;
+ __compat_uid_t st_uid;
+ __compat_gid_t st_gid;
compat_dev_t st_rdev;
s32 st_pad2[2];
compat_off_t st_size;
diff --git a/include/asm-mips/cpu-features.h b/include/asm-mips/cpu-features.h
index 9a2de64..03627cfb 100644
--- a/include/asm-mips/cpu-features.h
+++ b/include/asm-mips/cpu-features.h
@@ -4,6 +4,7 @@
* for more details.
*
* Copyright (C) 2003, 2004 Ralf Baechle
+ * Copyright (C) 2004 Maciej W. Rozycki
*/
#ifndef __ASM_CPU_FEATURES_H
#define __ASM_CPU_FEATURES_H
@@ -24,8 +25,19 @@
#ifndef cpu_has_4kex
#define cpu_has_4kex (cpu_data[0].options & MIPS_CPU_4KEX)
#endif
-#ifndef cpu_has_4ktlb
-#define cpu_has_4ktlb (cpu_data[0].options & MIPS_CPU_4KTLB)
+#ifndef cpu_has_3k_cache
+#define cpu_has_3k_cache (cpu_data[0].options & MIPS_CPU_3K_CACHE)
+#endif
+#define cpu_has_6k_cache 0
+#define cpu_has_8k_cache 0
+#ifndef cpu_has_4k_cache
+#define cpu_has_4k_cache (cpu_data[0].options & MIPS_CPU_4K_CACHE)
+#endif
+#ifndef cpu_has_tx39_cache
+#define cpu_has_tx39_cache (cpu_data[0].options & MIPS_CPU_TX39_CACHE)
+#endif
+#ifndef cpu_has_sb1_cache
+#define cpu_has_sb1_cache (cpu_data[0].options & MIPS_CPU_SB1_CACHE)
#endif
#ifndef cpu_has_fpu
#define cpu_has_fpu (cpu_data[0].options & MIPS_CPU_FPU)
@@ -39,9 +51,6 @@
#ifndef cpu_has_watch
#define cpu_has_watch (cpu_data[0].options & MIPS_CPU_WATCH)
#endif
-#ifndef cpu_has_mips16
-#define cpu_has_mips16 (cpu_data[0].options & MIPS_CPU_MIPS16)
-#endif
#ifndef cpu_has_divec
#define cpu_has_divec (cpu_data[0].options & MIPS_CPU_DIVEC)
#endif
@@ -66,6 +75,18 @@
#ifndef cpu_has_llsc
#define cpu_has_llsc (cpu_data[0].options & MIPS_CPU_LLSC)
#endif
+#ifndef cpu_has_mips16
+#define cpu_has_mips16 (cpu_data[0].ases & MIPS_ASE_MIPS16)
+#endif
+#ifndef cpu_has_mdmx
+#define cpu_has_mdmx (cpu_data[0].ases & MIPS_ASE_MDMX)
+#endif
+#ifndef cpu_has_mips3d
+#define cpu_has_mips3d (cpu_data[0].ases & MIPS_ASE_MIPS3D)
+#endif
+#ifndef cpu_has_smartmips
+#define cpu_has_smartmips (cpu_data[0].ases & MIPS_ASE_SMARTMIPS)
+#endif
#ifndef cpu_has_vtag_icache
#define cpu_has_vtag_icache (cpu_data[0].icache.flags & MIPS_CACHE_VTAG)
#endif
@@ -95,15 +116,16 @@
#endif
#endif
-/*
- * Certain CPUs may throw bizarre exceptions if not the whole cacheline
- * contains valid instructions. For these we ensure proper alignment of
- * signal trampolines and pad them to the size of a full cache lines with
- * nops. This is also used in structure definitions so can't be a test macro
- * like the others.
- */
-#ifndef PLAT_TRAMPOLINE_STUFF_LINE
-#define PLAT_TRAMPOLINE_STUFF_LINE 0UL
+#ifndef cpu_has_dsp
+#define cpu_has_dsp (cpu_data[0].ases & MIPS_ASE_DSP)
+#endif
+
+#ifdef CONFIG_MIPS_MT
+#ifndef cpu_has_mipsmt
+# define cpu_has_mipsmt (cpu_data[0].ases & MIPS_ASE_MIPSMT)
+#endif
+#else
+# define cpu_has_mipsmt 0
#endif
#ifdef CONFIG_32BIT
@@ -142,6 +164,22 @@
# endif
#endif
+#ifdef CONFIG_CPU_MIPSR2
+# if defined(CONFIG_CPU_MIPSR2_IRQ_VI) && !defined(cpu_has_vint)
+# define cpu_has_vint (cpu_data[0].options & MIPS_CPU_VINT)
+# else
+# define cpu_has_vint 0
+# endif
+# if defined(CONFIG_CPU_MIPSR2_IRQ_EI) && !defined(cpu_has_veic)
+# define cpu_has_veic (cpu_data[0].options & MIPS_CPU_VEIC)
+# else
+# define cpu_has_veic 0
+# endif
+#else
+# define cpu_has_vint 0
+# define cpu_has_veic 0
+#endif
+
#ifndef cpu_has_subset_pcaches
#define cpu_has_subset_pcaches (cpu_data[0].options & MIPS_CPU_SUBSET_CACHES)
#endif
diff --git a/include/asm-mips/cpu-info.h b/include/asm-mips/cpu-info.h
index 20a35b1..d5cf519 100644
--- a/include/asm-mips/cpu-info.h
+++ b/include/asm-mips/cpu-info.h
@@ -7,6 +7,7 @@
* Copyright (C) 1995, 1996, 1997, 1998, 1999, 2001, 2002, 2003 Ralf Baechle
* Copyright (C) 1996 Paul M. Antoine
* Copyright (C) 1999, 2000 Silicon Graphics, Inc.
+ * Copyright (C) 2004 Maciej W. Rozycki
*/
#ifndef __ASM_CPU_INFO_H
#define __ASM_CPU_INFO_H
@@ -61,6 +62,7 @@ struct cpuinfo_mips {
* Capability and feature descriptor structure for MIPS CPU
*/
unsigned long options;
+ unsigned long ases;
unsigned int processor_id;
unsigned int fpu_id;
unsigned int cputype;
diff --git a/include/asm-mips/cpu.h b/include/asm-mips/cpu.h
index dec060b..48eac296 100644
--- a/include/asm-mips/cpu.h
+++ b/include/asm-mips/cpu.h
@@ -3,6 +3,7 @@
* various MIPS cpu types.
*
* Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
+ * Copyright (C) 2004 Maciej W. Rozycki
*/
#ifndef _ASM_CPU_H
#define _ASM_CPU_H
@@ -22,12 +23,17 @@
spec.
*/
-#define PRID_COMP_LEGACY 0x000000
-#define PRID_COMP_MIPS 0x010000
-#define PRID_COMP_BROADCOM 0x020000
-#define PRID_COMP_ALCHEMY 0x030000
-#define PRID_COMP_SIBYTE 0x040000
-#define PRID_COMP_SANDCRAFT 0x050000
+#define PRID_COMP_LEGACY 0x000000
+#define PRID_COMP_MIPS 0x010000
+#define PRID_COMP_BROADCOM 0x020000
+#define PRID_COMP_ALCHEMY 0x030000
+#define PRID_COMP_SIBYTE 0x040000
+#define PRID_COMP_SANDCRAFT 0x050000
+#define PRID_COMP_PHILIPS 0x060000
+#define PRID_COMP_TOSHIBA 0x070000
+#define PRID_COMP_LSI 0x080000
+#define PRID_COMP_LEXRA 0x0b0000
+
/*
* Assigned values for the product ID register. In order to detect a
@@ -46,6 +52,7 @@
#define PRID_IMP_VR41XX 0x0c00
#define PRID_IMP_R12000 0x0e00
#define PRID_IMP_R8000 0x1000
+#define PRID_IMP_PR4450 0x1200
#define PRID_IMP_R4600 0x2000
#define PRID_IMP_R4700 0x2100
#define PRID_IMP_TX39 0x2200
@@ -60,6 +67,13 @@
#define PRID_IMP_RM9000 0x3400
#define PRID_IMP_R5432 0x5400
#define PRID_IMP_R5500 0x5500
+
+#define PRID_IMP_UNKNOWN 0xff00
+
+/*
+ * These are the PRID's for when 23:16 == PRID_COMP_MIPS
+ */
+
#define PRID_IMP_4KC 0x8000
#define PRID_IMP_5KC 0x8100
#define PRID_IMP_20KC 0x8200
@@ -71,14 +85,15 @@
#define PRID_IMP_4KEMPR2 0x9100
#define PRID_IMP_4KSD 0x9200
#define PRID_IMP_24K 0x9300
-
-#define PRID_IMP_UNKNOWN 0xff00
+#define PRID_IMP_34K 0x9500
+#define PRID_IMP_24KE 0x9600
/*
* These are the PRID's for when 23:16 == PRID_COMP_SIBYTE
*/
#define PRID_IMP_SB1 0x0100
+#define PRID_IMP_SB1A 0x1100
/*
* These are the PRID's for when 23:16 == PRID_COMP_SANDCRAFT
@@ -177,7 +192,11 @@
#define CPU_VR4133 56
#define CPU_AU1550 57
#define CPU_24K 58
-#define CPU_LAST 58
+#define CPU_AU1200 59
+#define CPU_34K 60
+#define CPU_PR4450 61
+#define CPU_SB1A 62
+#define CPU_LAST 62
/*
* ISA Level encodings
@@ -200,23 +219,37 @@
* CPU Option encodings
*/
#define MIPS_CPU_TLB 0x00000001 /* CPU has TLB */
-/* Leave a spare bit for variant MMU types... */
-#define MIPS_CPU_4KEX 0x00000004 /* "R4K" exception model */
-#define MIPS_CPU_4KTLB 0x00000008 /* "R4K" TLB handler */
-#define MIPS_CPU_FPU 0x00000010 /* CPU has FPU */
-#define MIPS_CPU_32FPR 0x00000020 /* 32 dbl. prec. FP registers */
-#define MIPS_CPU_COUNTER 0x00000040 /* Cycle count/compare */
-#define MIPS_CPU_WATCH 0x00000080 /* watchpoint registers */
-#define MIPS_CPU_MIPS16 0x00000100 /* code compression */
-#define MIPS_CPU_DIVEC 0x00000200 /* dedicated interrupt vector */
-#define MIPS_CPU_VCE 0x00000400 /* virt. coherence conflict possible */
-#define MIPS_CPU_CACHE_CDEX_P 0x00000800 /* Create_Dirty_Exclusive CACHE op */
-#define MIPS_CPU_CACHE_CDEX_S 0x00001000 /* ... same for seconary cache ... */
-#define MIPS_CPU_MCHECK 0x00002000 /* Machine check exception */
-#define MIPS_CPU_EJTAG 0x00004000 /* EJTAG exception */
-#define MIPS_CPU_NOFPUEX 0x00008000 /* no FPU exception */
-#define MIPS_CPU_LLSC 0x00010000 /* CPU has ll/sc instructions */
-#define MIPS_CPU_SUBSET_CACHES 0x00020000 /* P-cache subset enforced */
-#define MIPS_CPU_PREFETCH 0x00040000 /* CPU has usable prefetch */
+#define MIPS_CPU_4KEX 0x00000002 /* "R4K" exception model */
+#define MIPS_CPU_3K_CACHE 0x00000004 /* R3000-style caches */
+#define MIPS_CPU_4K_CACHE 0x00000008 /* R4000-style caches */
+#define MIPS_CPU_TX39_CACHE 0x00000010 /* TX3900-style caches */
+#define MIPS_CPU_SB1_CACHE 0x00000020 /* SB1-style caches */
+#define MIPS_CPU_FPU 0x00000040 /* CPU has FPU */
+#define MIPS_CPU_32FPR 0x00000080 /* 32 dbl. prec. FP registers */
+#define MIPS_CPU_COUNTER 0x00000100 /* Cycle count/compare */
+#define MIPS_CPU_WATCH 0x00000200 /* watchpoint registers */
+#define MIPS_CPU_DIVEC 0x00000400 /* dedicated interrupt vector */
+#define MIPS_CPU_VCE 0x00000800 /* virt. coherence conflict possible */
+#define MIPS_CPU_CACHE_CDEX_P 0x00001000 /* Create_Dirty_Exclusive CACHE op */
+#define MIPS_CPU_CACHE_CDEX_S 0x00002000 /* ... same for seconary cache ... */
+#define MIPS_CPU_MCHECK 0x00004000 /* Machine check exception */
+#define MIPS_CPU_EJTAG 0x00008000 /* EJTAG exception */
+#define MIPS_CPU_NOFPUEX 0x00010000 /* no FPU exception */
+#define MIPS_CPU_LLSC 0x00020000 /* CPU has ll/sc instructions */
+#define MIPS_CPU_SUBSET_CACHES 0x00040000 /* P-cache subset enforced */
+#define MIPS_CPU_PREFETCH 0x00080000 /* CPU has usable prefetch */
+#define MIPS_CPU_VINT 0x00100000 /* CPU supports MIPSR2 vectored interrupts */
+#define MIPS_CPU_VEIC 0x00200000 /* CPU supports MIPSR2 external interrupt controller mode */
+
+/*
+ * CPU ASE encodings
+ */
+#define MIPS_ASE_MIPS16 0x00000001 /* code compression */
+#define MIPS_ASE_MDMX 0x00000002 /* MIPS digital media extension */
+#define MIPS_ASE_MIPS3D 0x00000004 /* MIPS-3D */
+#define MIPS_ASE_SMARTMIPS 0x00000008 /* SmartMIPS */
+#define MIPS_ASE_DSP 0x00000010 /* Signal Processing ASE */
+#define MIPS_ASE_MIPSMT 0x00000020 /* CPU supports MIPS MT */
+
#endif /* _ASM_CPU_H */
diff --git a/include/asm-mips/dec/ecc.h b/include/asm-mips/dec/ecc.h
index 724908b..19495a4 100644
--- a/include/asm-mips/dec/ecc.h
+++ b/include/asm-mips/dec/ecc.h
@@ -49,7 +49,8 @@ struct pt_regs;
extern void dec_ecc_be_init(void);
extern int dec_ecc_be_handler(struct pt_regs *regs, int is_fixup);
-extern irqreturn_t dec_ecc_be_interrupt(int irq, void *dev_id, struct pt_regs *regs);
+extern irqreturn_t dec_ecc_be_interrupt(int irq, void *dev_id,
+ struct pt_regs *regs);
#endif
#endif /* __ASM_MIPS_DEC_ECC_H */
diff --git a/include/asm-mips/dec/ioasic_addrs.h b/include/asm-mips/dec/ioasic_addrs.h
index 5e18a75..4cbc1f8 100644
--- a/include/asm-mips/dec/ioasic_addrs.h
+++ b/include/asm-mips/dec/ioasic_addrs.h
@@ -45,7 +45,8 @@
/*
- * Offsets for I/O ASIC registers (relative to (system_base + IOASIC_IOCTL)).
+ * Offsets for I/O ASIC registers
+ * (relative to (dec_kn_slot_base + IOASIC_IOCTL)).
*/
/* all systems */
#define IO_REG_SCSI_DMA_P 0x00 /* SCSI DMA Pointer */
diff --git a/include/asm-mips/dec/kn01.h b/include/asm-mips/dec/kn01.h
index 9469435..eb522aa 100644
--- a/include/asm-mips/dec/kn01.h
+++ b/include/asm-mips/dec/kn01.h
@@ -8,14 +8,12 @@
*
* Copyright (C) 1995,1996 by Paul M. Antoine, some code and definitions
* are by courtesy of Chris Fraser.
- * Copyright (C) 2002, 2003 Maciej W. Rozycki
+ * Copyright (C) 2002, 2003, 2005 Maciej W. Rozycki
*/
#ifndef __ASM_MIPS_DEC_KN01_H
#define __ASM_MIPS_DEC_KN01_H
-#include <asm/addrspace.h>
-
-#define KN01_SLOT_BASE KSEG1ADDR(0x10000000)
+#define KN01_SLOT_BASE 0x10000000
#define KN01_SLOT_SIZE 0x01000000
/*
@@ -41,17 +39,9 @@
/*
- * Some port addresses...
- */
-#define KN01_LANCE_BASE (KN01_SLOT_BASE + KN01_LANCE) /* 0xB8000000 */
-#define KN01_DZ11_BASE (KN01_SLOT_BASE + KN01_DZ11) /* 0xBC000000 */
-#define KN01_RTC_BASE (KN01_SLOT_BASE + KN01_RTC) /* 0xBD000000 */
-
-
-/*
* Frame buffer memory address.
*/
-#define KN01_VFB_MEM KSEG1ADDR(0x0fc00000)
+#define KN01_VFB_MEM 0x0fc00000
/*
* CPU interrupt bits.
@@ -80,4 +70,22 @@
#define KN01_CSR_VRGTRB (1<<0) /* red DAC voltage over blue (r/o) */
#define KN01_CSR_LEDS (0xff<<0) /* ~diagnostic LEDs (w/o) */
+
+#ifndef __ASSEMBLY__
+
+#include <linux/interrupt.h>
+#include <linux/spinlock.h>
+#include <linux/types.h>
+
+struct pt_regs;
+
+extern u16 cached_kn01_csr;
+extern spinlock_t kn01_lock;
+
+extern void dec_kn01_be_init(void);
+extern int dec_kn01_be_handler(struct pt_regs *regs, int is_fixup);
+extern irqreturn_t dec_kn01_be_interrupt(int irq, void *dev_id,
+ struct pt_regs *regs);
+#endif
+
#endif /* __ASM_MIPS_DEC_KN01_H */
diff --git a/include/asm-mips/dec/kn02.h b/include/asm-mips/dec/kn02.h
index f797f70..8319ad7 100644
--- a/include/asm-mips/dec/kn02.h
+++ b/include/asm-mips/dec/kn02.h
@@ -8,21 +8,12 @@
*
* Copyright (C) 1995,1996 by Paul M. Antoine, some code and definitions
* are by courtesy of Chris Fraser.
- * Copyright (C) 2002, 2003 Maciej W. Rozycki
+ * Copyright (C) 2002, 2003, 2005 Maciej W. Rozycki
*/
#ifndef __ASM_MIPS_DEC_KN02_H
#define __ASM_MIPS_DEC_KN02_H
-#ifndef __ASSEMBLY__
-#include <linux/spinlock.h>
-#include <linux/types.h>
-#endif
-
-#include <asm/addrspace.h>
-#include <asm/dec/ecc.h>
-
-
-#define KN02_SLOT_BASE KSEG1ADDR(0x1fc00000)
+#define KN02_SLOT_BASE 0x1fc00000
#define KN02_SLOT_SIZE 0x00080000
/*
@@ -39,22 +30,14 @@
/*
- * Some port addresses...
- */
-#define KN02_DZ11_BASE (KN02_SLOT_BASE + KN02_DZ11) /* DZ11 */
-#define KN02_RTC_BASE (KN02_SLOT_BASE + KN02_RTC) /* RTC */
-#define KN02_CSR_BASE (KN02_SLOT_BASE + KN02_CSR) /* CSR */
-
-
-/*
* System Control & Status Register bits.
*/
#define KN02_CSR_RES_28 (0xf<<28) /* unused */
#define KN02_CSR_PSU (1<<27) /* power supply unit warning */
#define KN02_CSR_NVRAM (1<<26) /* ~NVRAM clear jumper */
#define KN02_CSR_REFEVEN (1<<25) /* mem refresh bank toggle */
-#define KN03_CSR_NRMOD (1<<24) /* ~NRMOD manufact. jumper */
-#define KN03_CSR_IOINTEN (0xff<<16) /* IRQ mask bits */
+#define KN02_CSR_NRMOD (1<<24) /* ~NRMOD manufact. jumper */
+#define KN02_CSR_IOINTEN (0xff<<16) /* IRQ mask bits */
#define KN02_CSR_DIAGCHK (1<<15) /* diagn/norml ECC reads */
#define KN02_CSR_DIAGGEN (1<<14) /* diagn/norml ECC writes */
#define KN02_CSR_CORRECT (1<<13) /* ECC correct/check */
@@ -63,8 +46,8 @@
#define KN02_CSR_BNK32M (1<<10) /* 32M/8M stride */
#define KN02_CSR_DIAGDN (1<<9) /* DIAGDN manufact. jumper */
#define KN02_CSR_BAUD38 (1<<8) /* DZ11 38/19kbps ext. rate */
-#define KN03_CSR_IOINT (0xff<<0) /* IRQ status bits (r/o) */
-#define KN03_CSR_LEDS (0xff<<0) /* ~diagnostic LEDs (w/o) */
+#define KN02_CSR_IOINT (0xff<<0) /* IRQ status bits (r/o) */
+#define KN02_CSR_LEDS (0xff<<0) /* ~diagnostic LEDs (w/o) */
/*
@@ -98,6 +81,10 @@
#ifndef __ASSEMBLY__
+
+#include <linux/spinlock.h>
+#include <linux/types.h>
+
extern u32 cached_kn02_csr;
extern spinlock_t kn02_lock;
extern void init_kn02_irqs(int base);
diff --git a/include/asm-mips/dec/kn02xa.h b/include/asm-mips/dec/kn02xa.h
index 648c4dc..a25f3d7 100644
--- a/include/asm-mips/dec/kn02xa.h
+++ b/include/asm-mips/dec/kn02xa.h
@@ -9,7 +9,7 @@
*
* Copyright (C) 1995,1996 by Paul M. Antoine, some code and definitions
* are by courtesy of Chris Fraser.
- * Copyright (C) 2000, 2002, 2003 Maciej W. Rozycki
+ * Copyright (C) 2000, 2002, 2003, 2005 Maciej W. Rozycki
*
* These are addresses which have to be known early in the boot process.
* For other addresses refer to tc.h, ioasic_addrs.h and friends.
@@ -17,31 +17,23 @@
#ifndef __ASM_MIPS_DEC_KN02XA_H
#define __ASM_MIPS_DEC_KN02XA_H
-#include <asm/addrspace.h>
#include <asm/dec/ioasic_addrs.h>
-#define KN02XA_SLOT_BASE KSEG1ADDR(0x1c000000)
-
-/*
- * Some port addresses...
- */
-#define KN02XA_IOASIC_BASE (KN02XA_SLOT_BASE + IOASIC_IOCTL) /* I/O ASIC */
-#define KN02XA_RTC_BASE (KN02XA_SLOT_BASE + IOASIC_TOY) /* RTC */
-
+#define KN02XA_SLOT_BASE 0x1c000000
/*
* Memory control ASIC registers.
*/
-#define KN02XA_MER KSEG1ADDR(0x0c400000) /* memory error register */
-#define KN02XA_MSR KSEG1ADDR(0x0c800000) /* memory size register */
+#define KN02XA_MER 0x0c400000 /* memory error register */
+#define KN02XA_MSR 0x0c800000 /* memory size register */
/*
* CPU control ASIC registers.
*/
-#define KN02XA_MEM_CONF KSEG1ADDR(0x0e000000) /* write timeout config */
-#define KN02XA_EAR KSEG1ADDR(0x0e000004) /* error address register */
-#define KN02XA_BOOT0 KSEG1ADDR(0x0e000008) /* boot 0 register */
-#define KN02XA_MEM_INTR KSEG1ADDR(0x0e00000c) /* write err IRQ stat & ack */
+#define KN02XA_MEM_CONF 0x0e000000 /* write timeout config */
+#define KN02XA_EAR 0x0e000004 /* error address register */
+#define KN02XA_BOOT0 0x0e000008 /* boot 0 register */
+#define KN02XA_MEM_INTR 0x0e00000c /* write err IRQ stat & ack */
/*
* Memory Error Register bits, common definitions.
@@ -52,8 +44,13 @@
#define KN02XA_MER_PAGERR (1<<16) /* 2k page boundary error */
#define KN02XA_MER_TRANSERR (1<<15) /* transfer length error */
#define KN02XA_MER_PARDIS (1<<14) /* parity error disable */
-#define KN02XA_MER_RES_12 (0x3<<12) /* unused */
-#define KN02XA_MER_BYTERR (0xf<<8) /* byte lane error bitmask */
+#define KN02XA_MER_SIZE (1<<13) /* r/o mirror of MSR_SIZE */
+#define KN02XA_MER_RES_12 (1<<12) /* unused */
+#define KN02XA_MER_BYTERR (0xf<<8) /* byte lane error bitmask: */
+#define KN02XA_MER_BYTERR_3 (0x8<<8) /* byte lane #3 */
+#define KN02XA_MER_BYTERR_2 (0x4<<8) /* byte lane #2 */
+#define KN02XA_MER_BYTERR_1 (0x2<<8) /* byte lane #1 */
+#define KN02XA_MER_BYTERR_0 (0x1<<8) /* byte lane #0 */
#define KN02XA_MER_RES_0 (0xff<<0) /* unused */
/*
@@ -72,4 +69,17 @@
#define KN02XA_EAR_ADDRESS (0x7ffffff<<2) /* address involved */
#define KN02XA_EAR_RES_0 (0x3<<0) /* unused */
+
+#ifndef __ASSEMBLY__
+
+#include <linux/interrupt.h>
+
+struct pt_regs;
+
+extern void dec_kn02xa_be_init(void);
+extern int dec_kn02xa_be_handler(struct pt_regs *regs, int is_fixup);
+extern irqreturn_t dec_kn02xa_be_interrupt(int irq, void *dev_id,
+ struct pt_regs *regs);
+#endif
+
#endif /* __ASM_MIPS_DEC_KN02XA_H */
diff --git a/include/asm-mips/dec/kn03.h b/include/asm-mips/dec/kn03.h
index 676abd1..edede92 100644
--- a/include/asm-mips/dec/kn03.h
+++ b/include/asm-mips/dec/kn03.h
@@ -10,24 +10,15 @@
*
* Copyright (C) 1995,1996 by Paul M. Antoine, some code and definitions
* are by courtesy of Chris Fraser.
- * Copyright (C) 2000, 2002, 2003 Maciej W. Rozycki
+ * Copyright (C) 2000, 2002, 2003, 2005 Maciej W. Rozycki
*/
#ifndef __ASM_MIPS_DEC_KN03_H
#define __ASM_MIPS_DEC_KN03_H
-#include <asm/addrspace.h>
#include <asm/dec/ecc.h>
#include <asm/dec/ioasic_addrs.h>
-#define KN03_SLOT_BASE KSEG1ADDR(0x1f800000)
-
-/*
- * Some port addresses...
- */
-#define KN03_IOASIC_BASE (KN03_SLOT_BASE + IOASIC_IOCTL) /* I/O ASIC */
-#define KN03_RTC_BASE (KN03_SLOT_BASE + IOASIC_TOY) /* RTC */
-#define KN03_MCR_BASE (KN03_SLOT_BASE + IOASIC_MCR) /* MCR */
-
+#define KN03_SLOT_BASE 0x1f800000
/*
* CPU interrupt bits.
diff --git a/include/asm-mips/dec/kn05.h b/include/asm-mips/dec/kn05.h
index b120362..15fe8f8 100644
--- a/include/asm-mips/dec/kn05.h
+++ b/include/asm-mips/dec/kn05.h
@@ -1,10 +1,12 @@
/*
* include/asm-mips/dec/kn05.h
*
- * DECstation 5000/260 (4max+ or KN05) and DECsystem 5900/260
+ * DECstation/DECsystem 5000/260 (4max+ or KN05), 5000/150 (4min
+ * or KN04-BA), Personal DECstation/DECsystem 5000/50 (4maxine or
+ * KN04-CA) and DECsystem 5900/260 (KN05) R4k CPU card MB ASIC
* definitions.
*
- * Copyright (C) 2002, 2003 Maciej W. Rozycki
+ * Copyright (C) 2002, 2003, 2005 Maciej W. Rozycki
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
@@ -13,8 +15,8 @@
*
* WARNING! All this information is pure guesswork based on the
* ROM. It is provided here in hope it will give someone some
- * food for thought. No documentation for the KN05 module has
- * been located so far.
+ * food for thought. No documentation for the KN05 nor the KN04
+ * module has been located so far.
*/
#ifndef __ASM_MIPS_DEC_KN05_H
#define __ASM_MIPS_DEC_KN05_H
@@ -24,48 +26,50 @@
/*
* The oncard MB (Memory Buffer) ASIC provides an additional address
* decoder. Certain address ranges within the "high" 16 slots are
- * passed to the I/O ASIC's decoder like with the KN03. Others are
- * handled locally. "Low" slots are always passed.
+ * passed to the I/O ASIC's decoder like with the KN03 or KN02-BA/CA.
+ * Others are handled locally. "Low" slots are always passed.
*/
-#define KN05_MB_ROM (16*IOASIC_SLOT_SIZE) /* KN05 card ROM */
-#define KN05_IOCTL (17*IOASIC_SLOT_SIZE) /* I/O ASIC */
-#define KN05_ESAR (18*IOASIC_SLOT_SIZE) /* LANCE MAC address chip */
-#define KN05_LANCE (19*IOASIC_SLOT_SIZE) /* LANCE Ethernet */
-#define KN05_MB_INT (20*IOASIC_SLOT_SIZE) /* MB interrupt register */
-#define KN05_MB_EA (21*IOASIC_SLOT_SIZE) /* MB error address? */
-#define KN05_MB_EC (22*IOASIC_SLOT_SIZE) /* MB error ??? */
-#define KN05_MB_CSR (23*IOASIC_SLOT_SIZE) /* MB control & status */
-#define KN05_RES_24 (24*IOASIC_SLOT_SIZE) /* unused? */
-#define KN05_RES_25 (25*IOASIC_SLOT_SIZE) /* unused? */
-#define KN05_RES_26 (26*IOASIC_SLOT_SIZE) /* unused? */
-#define KN05_RES_27 (27*IOASIC_SLOT_SIZE) /* unused? */
-#define KN05_SCSI (28*IOASIC_SLOT_SIZE) /* ASC SCSI */
-#define KN05_RES_29 (29*IOASIC_SLOT_SIZE) /* unused? */
-#define KN05_RES_30 (30*IOASIC_SLOT_SIZE) /* unused? */
-#define KN05_RES_31 (31*IOASIC_SLOT_SIZE) /* unused? */
+#define KN4K_SLOT_BASE 0x1fc00000
+
+#define KN4K_MB_ROM (0*IOASIC_SLOT_SIZE) /* KN05/KN04 card ROM */
+#define KN4K_IOCTL (1*IOASIC_SLOT_SIZE) /* I/O ASIC */
+#define KN4K_ESAR (2*IOASIC_SLOT_SIZE) /* LANCE MAC address chip */
+#define KN4K_LANCE (3*IOASIC_SLOT_SIZE) /* LANCE Ethernet */
+#define KN4K_MB_INT (4*IOASIC_SLOT_SIZE) /* MB interrupt register */
+#define KN4K_MB_EA (5*IOASIC_SLOT_SIZE) /* MB error address? */
+#define KN4K_MB_EC (6*IOASIC_SLOT_SIZE) /* MB error ??? */
+#define KN4K_MB_CSR (7*IOASIC_SLOT_SIZE) /* MB control & status */
+#define KN4K_RES_08 (8*IOASIC_SLOT_SIZE) /* unused? */
+#define KN4K_RES_09 (9*IOASIC_SLOT_SIZE) /* unused? */
+#define KN4K_RES_10 (10*IOASIC_SLOT_SIZE) /* unused? */
+#define KN4K_RES_11 (11*IOASIC_SLOT_SIZE) /* unused? */
+#define KN4K_SCSI (12*IOASIC_SLOT_SIZE) /* ASC SCSI */
+#define KN4K_RES_13 (13*IOASIC_SLOT_SIZE) /* unused? */
+#define KN4K_RES_14 (14*IOASIC_SLOT_SIZE) /* unused? */
+#define KN4K_RES_15 (15*IOASIC_SLOT_SIZE) /* unused? */
/*
* Bits for the MB interrupt register.
* The register appears read-only.
*/
-#define KN05_MB_INT_TC (1<<0) /* TURBOchannel? */
-#define KN05_MB_INT_RTC (1<<1) /* RTC? */
-#define KN05_MB_INT_MT (1<<3) /* ??? */
+#define KN4K_MB_INT_TC (1<<0) /* TURBOchannel? */
+#define KN4K_MB_INT_RTC (1<<1) /* RTC? */
+#define KN4K_MB_INT_MT (1<<3) /* ??? */
/*
* Bits for the MB control & status register.
* Set to 0x00bf8001 on my system by the ROM.
*/
-#define KN05_MB_CSR_PF (1<<0) /* PreFetching enable? */
-#define KN05_MB_CSR_F (1<<1) /* ??? */
-#define KN05_MB_CSR_ECC (0xff<<2) /* ??? */
-#define KN05_MB_CSR_OD (1<<10) /* ??? */
-#define KN05_MB_CSR_CP (1<<11) /* ??? */
-#define KN05_MB_CSR_UNC (1<<12) /* ??? */
-#define KN05_MB_CSR_IM (1<<13) /* ??? */
-#define KN05_MB_CSR_NC (1<<14) /* ??? */
-#define KN05_MB_CSR_EE (1<<15) /* (bus) Exception Enable? */
-#define KN05_MB_CSR_MSK (0x1f<<16) /* ??? */
-#define KN05_MB_CSR_FW (1<<21) /* ??? */
+#define KN4K_MB_CSR_PF (1<<0) /* PreFetching enable? */
+#define KN4K_MB_CSR_F (1<<1) /* ??? */
+#define KN4K_MB_CSR_ECC (0xff<<2) /* ??? */
+#define KN4K_MB_CSR_OD (1<<10) /* ??? */
+#define KN4K_MB_CSR_CP (1<<11) /* ??? */
+#define KN4K_MB_CSR_UNC (1<<12) /* ??? */
+#define KN4K_MB_CSR_IM (1<<13) /* ??? */
+#define KN4K_MB_CSR_NC (1<<14) /* ??? */
+#define KN4K_MB_CSR_EE (1<<15) /* (bus) Exception Enable? */
+#define KN4K_MB_CSR_MSK (0x1f<<16) /* ??? */
+#define KN4K_MB_CSR_FW (1<<21) /* ??? */
#endif /* __ASM_MIPS_DEC_KN05_H */
diff --git a/include/asm-mips/dec/prom.h b/include/asm-mips/dec/prom.h
index a05d6d3..1384dd0 100644
--- a/include/asm-mips/dec/prom.h
+++ b/include/asm-mips/dec/prom.h
@@ -24,7 +24,7 @@
* PMAX/3MAX PROM entry points for DS2100/3100's and DS5000/2xx's.
* Many of these will work for MIPSen as well!
*/
-#define VEC_RESET (u64 *)KSEG1ADDR(0x1fc00000)
+#define VEC_RESET (u64 *)CKSEG1ADDR(0x1fc00000)
/* Prom base address */
#define PMAX_PROM_ENTRY(x) (VEC_RESET + (x)) /* Prom jump table */
@@ -111,19 +111,21 @@ extern int (*__pmax_close)(int);
* On MIPS64 we have to call PROM functions via a helper
* dispatcher to accomodate ABI incompatibilities.
*/
-#define __DEC_PROM_O32 __attribute__((alias("call_o32")))
-
-int _rex_bootinit(int (*)(void)) __DEC_PROM_O32;
-int _rex_bootread(int (*)(void)) __DEC_PROM_O32;
-int _rex_getbitmap(int (*)(memmap *), memmap *) __DEC_PROM_O32;
-unsigned long *_rex_slot_address(unsigned long *(*)(int), int) __DEC_PROM_O32;
-void *_rex_gettcinfo(void *(*)(void)) __DEC_PROM_O32;
-int _rex_getsysid(int (*)(void)) __DEC_PROM_O32;
-void _rex_clear_cache(void (*)(void)) __DEC_PROM_O32;
-
-int _prom_getchar(int (*)(void)) __DEC_PROM_O32;
-char *_prom_getenv(char *(*)(char *), char *) __DEC_PROM_O32;
-int _prom_printf(int (*)(char *, ...), char *, ...) __DEC_PROM_O32;
+#define __DEC_PROM_O32(fun, arg) fun arg __asm__(#fun); \
+ __asm__(#fun " = call_o32")
+
+int __DEC_PROM_O32(_rex_bootinit, (int (*)(void)));
+int __DEC_PROM_O32(_rex_bootread, (int (*)(void)));
+int __DEC_PROM_O32(_rex_getbitmap, (int (*)(memmap *), memmap *));
+unsigned long *__DEC_PROM_O32(_rex_slot_address,
+ (unsigned long *(*)(int), int));
+void *__DEC_PROM_O32(_rex_gettcinfo, (void *(*)(void)));
+int __DEC_PROM_O32(_rex_getsysid, (int (*)(void)));
+void __DEC_PROM_O32(_rex_clear_cache, (void (*)(void)));
+
+int __DEC_PROM_O32(_prom_getchar, (int (*)(void)));
+char *__DEC_PROM_O32(_prom_getenv, (char *(*)(char *), char *));
+int __DEC_PROM_O32(_prom_printf, (int (*)(char *, ...), char *, ...));
#define rex_bootinit() _rex_bootinit(__rex_bootinit)
diff --git a/include/asm-mips/dec/system.h b/include/asm-mips/dec/system.h
new file mode 100644
index 0000000..78af51f
--- /dev/null
+++ b/include/asm-mips/dec/system.h
@@ -0,0 +1,18 @@
+/*
+ * include/asm-mips/dec/system.h
+ *
+ * Generic DECstation/DECsystem bits.
+ *
+ * Copyright (C) 2005 Maciej W. Rozycki
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+#ifndef __ASM_DEC_SYSTEM_H
+#define __ASM_DEC_SYSTEM_H
+
+extern unsigned long dec_kn_slot_base, dec_kn_slot_size;
+
+#endif /* __ASM_DEC_SYSTEM_H */
diff --git a/include/asm-mips/dec/tc.h b/include/asm-mips/dec/tc.h
index d7bba43..9cb51f2 100644
--- a/include/asm-mips/dec/tc.h
+++ b/include/asm-mips/dec/tc.h
@@ -7,10 +7,8 @@
*
* Copyright (c) 1998 Harald Koerfgen
*/
-#ifndef ASM_TC_H
-#define ASM_TC_H
-
-extern unsigned long system_base;
+#ifndef __ASM_DEC_TC_H
+#define __ASM_DEC_TC_H
/*
* Search for a TURBOchannel Option Module
@@ -36,8 +34,8 @@ extern unsigned long get_tc_base_addr(int);
*/
extern unsigned long get_tc_irq_nr(int);
/*
- * Return TURBOchannel clock frequency in hz
+ * Return TURBOchannel clock frequency in Hz
*/
extern unsigned long get_tc_speed(void);
-#endif
+#endif /* __ASM_DEC_TC_H */
diff --git a/include/asm-mips/delay.h b/include/asm-mips/delay.h
index a606dbe..85435a8 100644
--- a/include/asm-mips/delay.h
+++ b/include/asm-mips/delay.h
@@ -12,11 +12,9 @@
#include <linux/config.h>
#include <linux/param.h>
-
+#include <linux/smp.h>
#include <asm/compiler.h>
-extern unsigned long loops_per_jiffy;
-
static inline void __delay(unsigned long loops)
{
if (sizeof(long) == 4)
@@ -82,11 +80,7 @@ static inline void __udelay(unsigned long usecs, unsigned long lpj)
__delay(usecs);
}
-#ifdef CONFIG_SMP
#define __udelay_val cpu_data[smp_processor_id()].udelay_val
-#else
-#define __udelay_val loops_per_jiffy
-#endif
#define udelay(usecs) __udelay((usecs),__udelay_val)
diff --git a/include/asm-mips/dsp.h b/include/asm-mips/dsp.h
new file mode 100644
index 0000000..50f556b
--- /dev/null
+++ b/include/asm-mips/dsp.h
@@ -0,0 +1,83 @@
+/*
+ * Copyright (C) 2005 Mips Technologies
+ * Author: Chris Dearman, chris@mips.com derived from fpu.h
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+#ifndef _ASM_DSP_H
+#define _ASM_DSP_H
+
+#include <asm/cpu.h>
+#include <asm/cpu-features.h>
+#include <asm/hazards.h>
+#include <asm/mipsregs.h>
+
+#define DSP_DEFAULT 0x00000000
+#define DSP_MASK 0x1f
+
+#define __enable_dsp_hazard() \
+do { \
+ asm("_ehb"); \
+} while (0)
+
+static inline void __init_dsp(void)
+{
+ mthi1(0);
+ mtlo1(0);
+ mthi2(0);
+ mtlo2(0);
+ mthi3(0);
+ mtlo3(0);
+ wrdsp(DSP_DEFAULT, DSP_MASK);
+}
+
+static inline void init_dsp(void)
+{
+ if (cpu_has_dsp)
+ __init_dsp();
+}
+
+#define __save_dsp(tsk) \
+do { \
+ tsk->thread.dsp.dspr[0] = mfhi1(); \
+ tsk->thread.dsp.dspr[1] = mflo1(); \
+ tsk->thread.dsp.dspr[2] = mfhi2(); \
+ tsk->thread.dsp.dspr[3] = mflo2(); \
+ tsk->thread.dsp.dspr[4] = mfhi3(); \
+ tsk->thread.dsp.dspr[5] = mflo3(); \
+} while (0)
+
+#define save_dsp(tsk) \
+do { \
+ if (cpu_has_dsp) \
+ __save_dsp(tsk); \
+} while (0)
+
+#define __restore_dsp(tsk) \
+do { \
+ mthi1(tsk->thread.dsp.dspr[0]); \
+ mtlo1(tsk->thread.dsp.dspr[1]); \
+ mthi2(tsk->thread.dsp.dspr[2]); \
+ mtlo2(tsk->thread.dsp.dspr[3]); \
+ mthi3(tsk->thread.dsp.dspr[4]); \
+ mtlo3(tsk->thread.dsp.dspr[5]); \
+} while (0)
+
+#define restore_dsp(tsk) \
+do { \
+ if (cpu_has_dsp) \
+ __restore_dsp(tsk); \
+} while (0)
+
+#define __get_dsp_regs(tsk) \
+({ \
+ if (tsk == current) \
+ __save_dsp(current); \
+ \
+ tsk->thread.dsp.dspr; \
+})
+
+#endif /* _ASM_DSP_H */
diff --git a/include/asm-mips/elf.h b/include/asm-mips/elf.h
index e488114..7420f12 100644
--- a/include/asm-mips/elf.h
+++ b/include/asm-mips/elf.h
@@ -2,6 +2,8 @@
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
+ *
+ * Much of this is taken from binutils and GNU libc ...
*/
#ifndef _ASM_ELF_H
#define _ASM_ELF_H
@@ -17,6 +19,8 @@
#define EF_MIPS_ARCH_5 0x40000000 /* -mips5 code. */
#define EF_MIPS_ARCH_32 0x50000000 /* MIPS32 code. */
#define EF_MIPS_ARCH_64 0x60000000 /* MIPS64 code. */
+#define EF_MIPS_ARCH_32R2 0x70000000 /* MIPS32 R2 code. */
+#define EF_MIPS_ARCH_64R2 0x80000000 /* MIPS64 R2 code. */
/* The ABI of a file. */
#define EF_MIPS_ABI_O32 0x00001000 /* O32 ABI. */
@@ -105,7 +109,11 @@
#define R_MIPS_LOVENDOR 100
#define R_MIPS_HIVENDOR 127
-#define SHN_MIPS_ACCOMON 0xff00
+#define SHN_MIPS_ACCOMON 0xff00 /* Allocated common symbols */
+#define SHN_MIPS_TEXT 0xff01 /* Allocated test symbols. */
+#define SHN_MIPS_DATA 0xff02 /* Allocated data symbols. */
+#define SHN_MIPS_SCOMMON 0xff03 /* Small common symbols */
+#define SHN_MIPS_SUNDEFINED 0xff04 /* Small undefined symbols */
#define SHT_MIPS_LIST 0x70000000
#define SHT_MIPS_CONFLICT 0x70000002
@@ -193,50 +201,92 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
#ifdef __KERNEL__
+struct mips_abi;
+
+extern struct mips_abi mips_abi;
+extern struct mips_abi mips_abi_32;
+extern struct mips_abi mips_abi_n32;
+
#ifdef CONFIG_32BIT
-#define SET_PERSONALITY(ex, ibcs2) \
-do { \
- if (ibcs2) \
- set_personality(PER_SVR4); \
- set_personality(PER_LINUX); \
+#define SET_PERSONALITY(ex, ibcs2) \
+do { \
+ if (ibcs2) \
+ set_personality(PER_SVR4); \
+ set_personality(PER_LINUX); \
+ \
+ current->thread.abi = &mips_abi; \
} while (0)
#endif /* CONFIG_32BIT */
#ifdef CONFIG_64BIT
-#define SET_PERSONALITY(ex, ibcs2) \
-do { current->thread.mflags &= ~MF_ABI_MASK; \
- if ((ex).e_ident[EI_CLASS] == ELFCLASS32) { \
- if ((((ex).e_flags & EF_MIPS_ABI2) != 0) && \
- ((ex).e_flags & EF_MIPS_ABI) == 0) \
- current->thread.mflags |= MF_N32; \
- else \
- current->thread.mflags |= MF_O32; \
- } else \
- current->thread.mflags |= MF_N64; \
- if (ibcs2) \
- set_personality(PER_SVR4); \
- else if (current->personality != PER_LINUX32) \
- set_personality(PER_LINUX); \
+#ifdef CONFIG_MIPS32_N32
+#define __SET_PERSONALITY32_N32() \
+ do { \
+ current->thread.mflags |= MF_N32; \
+ current->thread.abi = &mips_abi_n32; \
+ } while (0)
+#else
+#define __SET_PERSONALITY32_N32() \
+ do { } while (0)
+#endif
+
+#ifdef CONFIG_MIPS32_O32
+#define __SET_PERSONALITY32_O32() \
+ do { \
+ current->thread.mflags |= MF_O32; \
+ current->thread.abi = &mips_abi_32; \
+ } while (0)
+#else
+#define __SET_PERSONALITY32_O32() \
+ do { } while (0)
+#endif
+
+#ifdef CONFIG_MIPS32_COMPAT
+#define __SET_PERSONALITY32(ex) \
+do { \
+ if ((((ex).e_flags & EF_MIPS_ABI2) != 0) && \
+ ((ex).e_flags & EF_MIPS_ABI) == 0) \
+ __SET_PERSONALITY32_N32(); \
+ else \
+ __SET_PERSONALITY32_O32(); \
+} while (0)
+#else
+#define __SET_PERSONALITY32(ex) do { } while (0)
+#endif
+
+#define SET_PERSONALITY(ex, ibcs2) \
+do { \
+ current->thread.mflags &= ~MF_ABI_MASK; \
+ if ((ex).e_ident[EI_CLASS] == ELFCLASS32) \
+ __SET_PERSONALITY32(ex); \
+ else { \
+ current->thread.mflags |= MF_N64; \
+ current->thread.abi = &mips_abi; \
+ } \
+ \
+ if (ibcs2) \
+ set_personality(PER_SVR4); \
+ else if (current->personality != PER_LINUX32) \
+ set_personality(PER_LINUX); \
} while (0)
#endif /* CONFIG_64BIT */
extern void dump_regs(elf_greg_t *, struct pt_regs *regs);
+extern int dump_task_regs (struct task_struct *, elf_gregset_t *);
extern int dump_task_fpu(struct task_struct *, elf_fpregset_t *);
#define ELF_CORE_COPY_REGS(elf_regs, regs) \
dump_regs((elf_greg_t *)&(elf_regs), regs);
+#define ELF_CORE_COPY_TASK_REGS(tsk, elf_regs) dump_task_regs(tsk, elf_regs)
#define ELF_CORE_COPY_FPREGS(tsk, elf_fpregs) \
dump_task_fpu(tsk, elf_fpregs)
#endif /* __KERNEL__ */
-/* This one accepts IRIX binaries. */
-#define irix_elf_check_arch(hdr) ((hdr)->e_flags & RHF_SGI_ONLY)
-
#define USE_ELF_CORE_DUMP
#define ELF_EXEC_PAGESIZE PAGE_SIZE
diff --git a/include/asm-mips/errno.h b/include/asm-mips/errno.h
index 3c0d840..9d3e6e7 100644
--- a/include/asm-mips/errno.h
+++ b/include/asm-mips/errno.h
@@ -119,6 +119,10 @@
#define EOWNERDEAD 165 /* Owner died */
#define ENOTRECOVERABLE 166 /* State not recoverable */
+/* for robust mutexes */
+#define EOWNERDEAD 165 /* Owner died */
+#define ENOTRECOVERABLE 166 /* State not recoverable */
+
#define EDQUOT 1133 /* Quota exceeded */
#ifdef __KERNEL__
diff --git a/include/asm-mips/fcntl.h b/include/asm-mips/fcntl.h
index 06c5d13..43d047a 100644
--- a/include/asm-mips/fcntl.h
+++ b/include/asm-mips/fcntl.h
@@ -3,11 +3,13 @@
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
- * Copyright (C) 1995, 96, 97, 98, 99, 2003 Ralf Baechle
+ * Copyright (C) 1995, 96, 97, 98, 99, 2003, 05 Ralf Baechle
*/
#ifndef _ASM_FCNTL_H
#define _ASM_FCNTL_H
+#include <linux/config.h>
+
#define O_APPEND 0x0008
#define O_SYNC 0x0010
#define O_NONBLOCK 0x0080
@@ -40,13 +42,13 @@
* contain all the same fields as struct flock.
*/
-#ifndef __mips64
+#ifdef CONFIG_32BIT
struct flock {
short l_type;
short l_whence;
- __kernel_off_t l_start;
- __kernel_off_t l_len;
+ off_t l_start;
+ off_t l_len;
long l_sysid;
__kernel_pid_t l_pid;
long pad[4];
@@ -54,13 +56,8 @@ struct flock {
#define HAVE_ARCH_STRUCT_FLOCK
-#endif
+#endif /* CONFIG_32BIT */
#include <asm-generic/fcntl.h>
-typedef struct flock flock_t;
-#ifndef __mips64
-typedef struct flock64 flock64_t;
-#endif
-
#endif /* _ASM_FCNTL_H */
diff --git a/include/asm-mips/fixmap.h b/include/asm-mips/fixmap.h
index 26b6a90..73a3028 100644
--- a/include/asm-mips/fixmap.h
+++ b/include/asm-mips/fixmap.h
@@ -107,4 +107,11 @@ static inline unsigned long virt_to_fix(const unsigned long vaddr)
return __virt_to_fix(vaddr);
}
+/*
+ * Called from pgtable_init()
+ */
+extern void fixrange_init(unsigned long start, unsigned long end,
+ pgd_t *pgd_base);
+
+
#endif
diff --git a/include/asm-mips/fpu.h b/include/asm-mips/fpu.h
index ea24e73..9c828b1 100644
--- a/include/asm-mips/fpu.h
+++ b/include/asm-mips/fpu.h
@@ -80,9 +80,14 @@ do { \
#define clear_fpu_owner() clear_thread_flag(TIF_USEDFPU)
+static inline int __is_fpu_owner(void)
+{
+ return test_thread_flag(TIF_USEDFPU);
+}
+
static inline int is_fpu_owner(void)
{
- return cpu_has_fpu && test_thread_flag(TIF_USEDFPU);
+ return cpu_has_fpu && __is_fpu_owner();
}
static inline void own_fpu(void)
@@ -127,7 +132,7 @@ static inline void restore_fp(struct task_struct *tsk)
static inline fpureg_t *get_fpu_regs(struct task_struct *tsk)
{
if (cpu_has_fpu) {
- if ((tsk == current) && is_fpu_owner())
+ if ((tsk == current) && __is_fpu_owner())
_save_fp(current);
return tsk->thread.fpu.hard.fpr;
}
diff --git a/include/asm-mips/fpu_emulator.h b/include/asm-mips/fpu_emulator.h
index 46972ae..16cb4d1 100644
--- a/include/asm-mips/fpu_emulator.h
+++ b/include/asm-mips/fpu_emulator.h
@@ -23,16 +23,15 @@
#ifndef _ASM_FPU_EMULATOR_H
#define _ASM_FPU_EMULATOR_H
-struct mips_fpu_emulator_private {
- unsigned int eir;
- struct {
- unsigned int emulated;
- unsigned int loads;
- unsigned int stores;
- unsigned int cp1ops;
- unsigned int cp1xops;
- unsigned int errors;
- } stats;
+struct mips_fpu_emulator_stats {
+ unsigned int emulated;
+ unsigned int loads;
+ unsigned int stores;
+ unsigned int cp1ops;
+ unsigned int cp1xops;
+ unsigned int errors;
};
+extern struct mips_fpu_emulator_stats fpuemustats;
+
#endif /* _ASM_FPU_EMULATOR_H */
diff --git a/include/asm-mips/futex.h b/include/asm-mips/futex.h
index 9feff4c..2454c44 100644
--- a/include/asm-mips/futex.h
+++ b/include/asm-mips/futex.h
@@ -3,10 +3,45 @@
#ifdef __KERNEL__
+#include <linux/config.h>
#include <linux/futex.h>
#include <asm/errno.h>
#include <asm/uaccess.h>
+#ifdef CONFIG_SMP
+#define __FUTEX_SMP_SYNC " sync \n"
+#else
+#define __FUTEX_SMP_SYNC
+#endif
+
+#define __futex_atomic_op(insn, ret, oldval, uaddr, oparg) \
+{ \
+ __asm__ __volatile__( \
+ " .set push \n" \
+ " .set noat \n" \
+ " .set mips3 \n" \
+ "1: ll %1, (%3) # __futex_atomic_op1 \n" \
+ " .set mips0 \n" \
+ " " insn " \n" \
+ " .set mips3 \n" \
+ "2: sc $1, (%3) \n" \
+ " beqzl $1, 1b \n" \
+ __FUTEX_SMP_SYNC \
+ "3: \n" \
+ " .set pop \n" \
+ " .set mips0 \n" \
+ " .section .fixup,\"ax\" \n" \
+ "4: li %0, %5 \n" \
+ " j 2b \n" \
+ " .previous \n" \
+ " .section __ex_table,\"a\" \n" \
+ " "__UA_ADDR "\t1b, 4b \n" \
+ " "__UA_ADDR "\t2b, 4b \n" \
+ " .previous \n" \
+ : "=r" (ret), "=r" (oldval) \
+ : "0" (0), "r" (uaddr), "Jr" (oparg), "i" (-EFAULT)); \
+}
+
static inline int
futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
{
@@ -25,10 +60,25 @@ futex_atomic_op_inuser (int encoded_op, int __user *uaddr)
switch (op) {
case FUTEX_OP_SET:
+ __futex_atomic_op("move $1, %z4", ret, oldval, uaddr, oparg);
+ break;
+
case FUTEX_OP_ADD:
+ __futex_atomic_op("addu $1, %1, %z4",
+ ret, oldval, uaddr, oparg);
+ break;
case FUTEX_OP_OR:
+ __futex_atomic_op("or $1, %1, %z4",
+ ret, oldval, uaddr, oparg);
+ break;
case FUTEX_OP_ANDN:
+ __futex_atomic_op("and $1, %1, %z4",
+ ret, oldval, uaddr, ~oparg);
+ break;
case FUTEX_OP_XOR:
+ __futex_atomic_op("xor $1, %1, %z4",
+ ret, oldval, uaddr, oparg);
+ break;
default:
ret = -ENOSYS;
}
diff --git a/include/asm-mips/hazards.h b/include/asm-mips/hazards.h
index f524eac..7517189 100644
--- a/include/asm-mips/hazards.h
+++ b/include/asm-mips/hazards.h
@@ -74,7 +74,8 @@
#define irq_disable_hazard
_ehb
-#elif defined(CONFIG_CPU_R10000) || defined(CONFIG_CPU_RM9000)
+#elif defined(CONFIG_CPU_R10000) || defined(CONFIG_CPU_RM9000) || \
+ defined(CONFIG_CPU_SB1)
/*
* R10000 rocks - all hazards handled in hardware, so this becomes a nobrainer.
@@ -107,6 +108,7 @@ __asm__(
" .endm \n\t");
#ifdef CONFIG_CPU_RM9000
+
/*
* RM9000 hazards. When the JTLB is updated by tlbwi or tlbwr, a subsequent
* use of the JTLB for instructions should not occur for 4 cpu cycles and use
@@ -124,6 +126,9 @@ __asm__(
".set\tmips32\n\t" \
"_ssnop; _ssnop; _ssnop; _ssnop\n\t" \
".set\tmips0")
+
+#define back_to_back_c0_hazard() do { } while (0)
+
#else
/*
@@ -144,15 +149,13 @@ __asm__(
#endif
/*
- * mtc0->mfc0 hazard
- * The 24K has a 2 cycle mtc0/mfc0 execution hazard.
- * It is a MIPS32R2 processor so ehb will clear the hazard.
+ * Interrupt enable/disable hazards
+ * Some processors have hazards when modifying
+ * the status register to change the interrupt state
*/
#ifdef CONFIG_CPU_MIPSR2
-/*
- * Use a macro for ehb unless explicit support for MIPSR2 is enabled
- */
+
__asm__(
" .macro\tirq_enable_hazard \n\t"
" _ehb \n\t"
@@ -160,17 +163,26 @@ __asm__(
" \n\t"
" .macro\tirq_disable_hazard \n\t"
" _ehb \n\t"
+ " .endm \n\t"
+ " \n\t"
+ " .macro\tback_to_back_c0_hazard \n\t"
+ " _ehb \n\t"
" .endm");
#define irq_enable_hazard() \
__asm__ __volatile__( \
- "_ehb\t\t\t\t# irq_enable_hazard")
+ "irq_enable_hazard")
#define irq_disable_hazard() \
__asm__ __volatile__( \
- "_ehb\t\t\t\t# irq_disable_hazard")
+ "irq_disable_hazard")
+
+#define back_to_back_c0_hazard() \
+ __asm__ __volatile__( \
+ "back_to_back_c0_hazard")
-#elif defined(CONFIG_CPU_R10000) || defined(CONFIG_CPU_RM9000)
+#elif defined(CONFIG_CPU_R10000) || defined(CONFIG_CPU_RM9000) || \
+ defined(CONFIG_CPU_SB1)
/*
* R10000 rocks - all hazards handled in hardware, so this becomes a nobrainer.
@@ -186,6 +198,8 @@ __asm__(
#define irq_enable_hazard() do { } while (0)
#define irq_disable_hazard() do { } while (0)
+#define back_to_back_c0_hazard() do { } while (0)
+
#else
/*
@@ -208,10 +222,32 @@ __asm__(
#define irq_enable_hazard() do { } while (0)
#define irq_disable_hazard() \
__asm__ __volatile__( \
- "_ssnop; _ssnop; _ssnop;\t\t# irq_disable_hazard")
+ "irq_disable_hazard")
+
+#define back_to_back_c0_hazard() \
+ __asm__ __volatile__( \
+ " .set noreorder \n" \
+ " nop; nop; nop \n" \
+ " .set reorder \n")
#endif
+#ifdef CONFIG_CPU_MIPSR2
+#define instruction_hazard() \
+do { \
+__label__ __next; \
+ __asm__ __volatile__( \
+ " jr.hb %0 \n" \
+ : \
+ : "r" (&&__next)); \
+__next: \
+ ; \
+} while (0)
+
+#else
+#define instruction_hazard() do { } while (0)
+#endif
+
#endif /* __ASSEMBLY__ */
#endif /* _ASM_HAZARDS_H */
diff --git a/include/asm-mips/highmem.h b/include/asm-mips/highmem.h
index f49930d..8cf5984 100644
--- a/include/asm-mips/highmem.h
+++ b/include/asm-mips/highmem.h
@@ -75,6 +75,7 @@ static inline void *kmap_atomic(struct page *page, enum km_type type)
}
static inline void kunmap_atomic(void *kvaddr, enum km_type type) { }
+#define kmap_atomic_pfn(pfn, idx) page_address(pfn_to_page(pfn))
#define kmap_atomic_to_page(ptr) virt_to_page(ptr)
@@ -86,6 +87,7 @@ extern void *__kmap(struct page *page);
extern void __kunmap(struct page *page);
extern void *__kmap_atomic(struct page *page, enum km_type type);
extern void __kunmap_atomic(void *kvaddr, enum km_type type);
+extern void *kmap_atomic_pfn(unsigned long pfn, enum km_type type);
extern struct page *__kmap_atomic_to_page(void *ptr);
#define kmap __kmap
diff --git a/include/asm-mips/inst.h b/include/asm-mips/inst.h
index 6ad5172..e0745f4 100644
--- a/include/asm-mips/inst.h
+++ b/include/asm-mips/inst.h
@@ -28,7 +28,7 @@ enum major_op {
sdl_op, sdr_op, swr_op, cache_op,
ll_op, lwc1_op, lwc2_op, pref_op,
lld_op, ldc1_op, ldc2_op, ld_op,
- sc_op, swc1_op, swc2_op, major_3b_op, /* Opcode 0x3b is unused */
+ sc_op, swc1_op, swc2_op, rdhwr_op,
scd_op, sdc1_op, sdc2_op, sd_op
};
@@ -62,10 +62,10 @@ enum rt_op {
spimi_op, unused_rt_op_0x05, unused_rt_op_0x06, unused_rt_op_0x07,
tgei_op, tgeiu_op, tlti_op, tltiu_op,
teqi_op, unused_0x0d_rt_op, tnei_op, unused_0x0f_rt_op,
- bltzal_op, bgezal_op, bltzall_op, bgezall_op
- /*
- * The others (0x14 - 0x1f) are unused.
- */
+ bltzal_op, bgezal_op, bltzall_op, bgezall_op,
+ rt_op_0x14, rt_op_0x15, rt_op_0x16, rt_op_0x17,
+ rt_op_0x18, rt_op_0x19, rt_op_0x1a, rt_op_0x1b,
+ bposge32_op, rt_op_0x1d, rt_op_0x1e, rt_op_0x1f
};
/*
diff --git a/include/asm-mips/interrupt.h b/include/asm-mips/interrupt.h
index e8357f5..a573576 100644
--- a/include/asm-mips/interrupt.h
+++ b/include/asm-mips/interrupt.h
@@ -11,20 +11,25 @@
#ifndef _ASM_INTERRUPT_H
#define _ASM_INTERRUPT_H
+#include <linux/config.h>
#include <asm/hazards.h>
__asm__ (
- ".macro\tlocal_irq_enable\n\t"
- ".set\tpush\n\t"
- ".set\treorder\n\t"
- ".set\tnoat\n\t"
- "mfc0\t$1,$12\n\t"
- "ori\t$1,0x1f\n\t"
- "xori\t$1,0x1e\n\t"
- "mtc0\t$1,$12\n\t"
- "irq_enable_hazard\n\t"
- ".set\tpop\n\t"
- ".endm");
+ " .macro local_irq_enable \n"
+ " .set push \n"
+ " .set reorder \n"
+ " .set noat \n"
+#ifdef CONFIG_CPU_MIPSR2
+ " ei \n"
+#else
+ " mfc0 $1,$12 \n"
+ " ori $1,0x1f \n"
+ " xori $1,0x1e \n"
+ " mtc0 $1,$12 \n"
+#endif
+ " irq_enable_hazard \n"
+ " .set pop \n"
+ " .endm");
static inline void local_irq_enable(void)
{
@@ -43,17 +48,21 @@ static inline void local_irq_enable(void)
* no nops at all.
*/
__asm__ (
- ".macro\tlocal_irq_disable\n\t"
- ".set\tpush\n\t"
- ".set\tnoat\n\t"
- "mfc0\t$1,$12\n\t"
- "ori\t$1,1\n\t"
- "xori\t$1,1\n\t"
- ".set\tnoreorder\n\t"
- "mtc0\t$1,$12\n\t"
- "irq_disable_hazard\n\t"
- ".set\tpop\n\t"
- ".endm");
+ " .macro local_irq_disable\n"
+ " .set push \n"
+ " .set noat \n"
+#ifdef CONFIG_CPU_MIPSR2
+ " di \n"
+#else
+ " mfc0 $1,$12 \n"
+ " ori $1,1 \n"
+ " xori $1,1 \n"
+ " .set noreorder \n"
+ " mtc0 $1,$12 \n"
+#endif
+ " irq_disable_hazard \n"
+ " .set pop \n"
+ " .endm \n");
static inline void local_irq_disable(void)
{
@@ -65,12 +74,12 @@ static inline void local_irq_disable(void)
}
__asm__ (
- ".macro\tlocal_save_flags flags\n\t"
- ".set\tpush\n\t"
- ".set\treorder\n\t"
- "mfc0\t\\flags, $12\n\t"
- ".set\tpop\n\t"
- ".endm");
+ " .macro local_save_flags flags \n"
+ " .set push \n"
+ " .set reorder \n"
+ " mfc0 \\flags, $12 \n"
+ " .set pop \n"
+ " .endm \n");
#define local_save_flags(x) \
__asm__ __volatile__( \
@@ -78,18 +87,22 @@ __asm__ __volatile__( \
: "=r" (x))
__asm__ (
- ".macro\tlocal_irq_save result\n\t"
- ".set\tpush\n\t"
- ".set\treorder\n\t"
- ".set\tnoat\n\t"
- "mfc0\t\\result, $12\n\t"
- "ori\t$1, \\result, 1\n\t"
- "xori\t$1, 1\n\t"
- ".set\tnoreorder\n\t"
- "mtc0\t$1, $12\n\t"
- "irq_disable_hazard\n\t"
- ".set\tpop\n\t"
- ".endm");
+ " .macro local_irq_save result \n"
+ " .set push \n"
+ " .set reorder \n"
+ " .set noat \n"
+#ifdef CONFIG_CPU_MIPSR2
+ " di \\result \n"
+#else
+ " mfc0 \\result, $12 \n"
+ " ori $1, \\result, 1 \n"
+ " xori $1, 1 \n"
+ " .set noreorder \n"
+ " mtc0 $1, $12 \n"
+#endif
+ " irq_disable_hazard \n"
+ " .set pop \n"
+ " .endm \n");
#define local_irq_save(x) \
__asm__ __volatile__( \
@@ -99,19 +112,37 @@ __asm__ __volatile__( \
: "memory")
__asm__ (
- ".macro\tlocal_irq_restore flags\n\t"
- ".set\tnoreorder\n\t"
- ".set\tnoat\n\t"
- "mfc0\t$1, $12\n\t"
- "andi\t\\flags, 1\n\t"
- "ori\t$1, 1\n\t"
- "xori\t$1, 1\n\t"
- "or\t\\flags, $1\n\t"
- "mtc0\t\\flags, $12\n\t"
- "irq_disable_hazard\n\t"
- ".set\tat\n\t"
- ".set\treorder\n\t"
- ".endm");
+ " .macro local_irq_restore flags \n"
+ " .set noreorder \n"
+ " .set noat \n"
+#if defined(CONFIG_CPU_MIPSR2) && defined(CONFIG_IRQ_CPU)
+ /*
+ * Slow, but doesn't suffer from a relativly unlikely race
+ * condition we're having since days 1.
+ */
+ " beqz \\flags, 1f \n"
+ " di \n"
+ " ei \n"
+ "1: \n"
+#elif defined(CONFIG_CPU_MIPSR2)
+ /*
+ * Fast, dangerous. Life is fun, life is good.
+ */
+ " mfc0 $1, $12 \n"
+ " ins $1, \\flags, 0, 1 \n"
+ " mtc0 $1, $12 \n"
+#else
+ " mfc0 $1, $12 \n"
+ " andi \\flags, 1 \n"
+ " ori $1, 1 \n"
+ " xori $1, 1 \n"
+ " or \\flags, $1 \n"
+ " mtc0 \\flags, $12 \n"
+#endif
+ " irq_disable_hazard \n"
+ " .set at \n"
+ " .set reorder \n"
+ " .endm \n");
#define local_irq_restore(flags) \
do { \
diff --git a/include/asm-mips/inventory.h b/include/asm-mips/inventory.h
index 4cd36fe..92d90f7 100644
--- a/include/asm-mips/inventory.h
+++ b/include/asm-mips/inventory.h
@@ -4,6 +4,8 @@
#ifndef __ASM_INVENTORY_H
#define __ASM_INVENTORY_H
+#include <linux/compiler.h>
+
typedef struct inventory_s {
struct inventory_s *inv_next;
int inv_class;
@@ -14,7 +16,9 @@ typedef struct inventory_s {
} inventory_t;
extern int inventory_items;
-void add_to_inventory (int class, int type, int controller, int unit, int state);
-int dump_inventory_to_user (void *userbuf, int size);
+
+extern void add_to_inventory (int class, int type, int controller, int unit, int state);
+extern int dump_inventory_to_user (void __user *userbuf, int size);
+extern int __init init_inventory(void);
#endif /* __ASM_INVENTORY_H */
diff --git a/include/asm-mips/io.h b/include/asm-mips/io.h
index 039845f..3061870 100644
--- a/include/asm-mips/io.h
+++ b/include/asm-mips/io.h
@@ -25,7 +25,9 @@
#include <asm/page.h>
#include <asm/pgtable-bits.h>
#include <asm/processor.h>
+#include <asm/string.h>
+#include <ioremap.h>
#include <mangle-port.h>
/*
@@ -34,7 +36,7 @@
#undef CONF_SLOWDOWN_IO
/*
- * Raw operations are never swapped in software. Otoh values that raw
+ * Raw operations are never swapped in software. OTOH values that raw
* operations are working on may or may not have been swapped by the bus
* hardware. An example use would be for flash memory that's used for
* execute in place.
@@ -43,45 +45,53 @@
# define __raw_ioswabw(x) (x)
# define __raw_ioswabl(x) (x)
# define __raw_ioswabq(x) (x)
+# define ____raw_ioswabq(x) (x)
/*
* Sane hardware offers swapping of PCI/ISA I/O space accesses in hardware;
* less sane hardware forces software to fiddle with this...
+ *
+ * Regardless, if the host bus endianness mismatches that of PCI/ISA, then
+ * you can't have the numerical value of data and byte addresses within
+ * multibyte quantities both preserved at the same time. Hence two
+ * variations of functions: non-prefixed ones that preserve the value
+ * and prefixed ones that preserve byte addresses. The latters are
+ * typically used for moving raw data between a peripheral and memory (cf.
+ * string I/O functions), hence the "mem_" prefix.
*/
#if defined(CONFIG_SWAP_IO_SPACE)
# define ioswabb(x) (x)
+# define mem_ioswabb(x) (x)
# ifdef CONFIG_SGI_IP22
/*
* IP22 seems braindead enough to swap 16bits values in hardware, but
* not 32bits. Go figure... Can't tell without documentation.
*/
# define ioswabw(x) (x)
+# define mem_ioswabw(x) le16_to_cpu(x)
# else
# define ioswabw(x) le16_to_cpu(x)
+# define mem_ioswabw(x) (x)
# endif
# define ioswabl(x) le32_to_cpu(x)
+# define mem_ioswabl(x) (x)
# define ioswabq(x) le64_to_cpu(x)
+# define mem_ioswabq(x) (x)
#else
# define ioswabb(x) (x)
+# define mem_ioswabb(x) (x)
# define ioswabw(x) (x)
+# define mem_ioswabw(x) cpu_to_le16(x)
# define ioswabl(x) (x)
+# define mem_ioswabl(x) cpu_to_le32(x)
# define ioswabq(x) (x)
+# define mem_ioswabq(x) cpu_to_le32(x)
#endif
-/*
- * Native bus accesses never swapped.
- */
-#define bus_ioswabb(x) (x)
-#define bus_ioswabw(x) (x)
-#define bus_ioswabl(x) (x)
-#define bus_ioswabq(x) (x)
-
-#define __bus_ioswabq bus_ioswabq
-
#define IO_SPACE_LIMIT 0xffff
/*
@@ -194,12 +204,14 @@ extern unsigned long isa_slot_offset;
*/
#define page_to_phys(page) ((dma_addr_t)page_to_pfn(page) << PAGE_SHIFT)
-extern void * __ioremap(phys_t offset, phys_t size, unsigned long flags);
+extern void __iomem * __ioremap(phys_t offset, phys_t size, unsigned long flags);
extern void __iounmap(volatile void __iomem *addr);
-static inline void * __ioremap_mode(phys_t offset, unsigned long size,
+static inline void __iomem * __ioremap_mode(phys_t offset, unsigned long size,
unsigned long flags)
{
+#define __IS_LOW512(addr) (!((phys_t)(addr) & (phys_t) ~0x1fffffffULL))
+
if (cpu_has_64bit_addresses) {
u64 base = UNCAC_BASE;
@@ -209,10 +221,30 @@ static inline void * __ioremap_mode(phys_t offset, unsigned long size,
*/
if (flags == _CACHE_UNCACHED)
base = (u64) IO_BASE;
- return (void *) (unsigned long) (base + offset);
+ return (void __iomem *) (unsigned long) (base + offset);
+ } else if (__builtin_constant_p(offset) &&
+ __builtin_constant_p(size) && __builtin_constant_p(flags)) {
+ phys_t phys_addr, last_addr;
+
+ phys_addr = fixup_bigphys_addr(offset, size);
+
+ /* Don't allow wraparound or zero size. */
+ last_addr = phys_addr + size - 1;
+ if (!size || last_addr < phys_addr)
+ return NULL;
+
+ /*
+ * Map uncached objects in the low 512MB of address
+ * space using KSEG1.
+ */
+ if (__IS_LOW512(phys_addr) && __IS_LOW512(last_addr) &&
+ flags == _CACHE_UNCACHED)
+ return (void __iomem *)CKSEG1ADDR(phys_addr);
}
return __ioremap(offset, size, flags);
+
+#undef __IS_LOW512
}
/*
@@ -264,12 +296,16 @@ static inline void * __ioremap_mode(phys_t offset, unsigned long size,
static inline void iounmap(volatile void __iomem *addr)
{
- if (cpu_has_64bit_addresses)
+#define __IS_KSEG1(addr) (((unsigned long)(addr) & ~0x1fffffffUL) == CKSEG1)
+
+ if (cpu_has_64bit_addresses ||
+ (__builtin_constant_p(addr) && __IS_KSEG1(addr)))
return;
__iounmap(addr);
-}
+#undef __IS_KSEG1
+}
#define __BUILD_MEMORY_SINGLE(pfx, bwlq, type, irq) \
\
@@ -319,7 +355,8 @@ static inline type pfx##read##bwlq(volatile void __iomem *mem) \
else if (cpu_has_64bits) { \
unsigned long __flags; \
\
- local_irq_save(__flags); \
+ if (irq) \
+ local_irq_save(__flags); \
__asm__ __volatile__( \
".set mips3" "\t\t# __readq" "\n\t" \
"ld %L0, %1" "\n\t" \
@@ -328,7 +365,8 @@ static inline type pfx##read##bwlq(volatile void __iomem *mem) \
".set mips0" "\n" \
: "=r" (__val) \
: "m" (*__mem)); \
- local_irq_restore(__flags); \
+ if (irq) \
+ local_irq_restore(__flags); \
} else { \
__val = 0; \
BUG(); \
@@ -349,11 +387,11 @@ static inline void pfx##out##bwlq##p(type val, unsigned long port) \
\
__val = pfx##ioswab##bwlq(val); \
\
- if (sizeof(type) != sizeof(u64)) { \
- *__addr = __val; \
- slow; \
- } else \
- BUILD_BUG(); \
+ /* Really, we want this to be atomic */ \
+ BUILD_BUG_ON(sizeof(type) > sizeof(unsigned long)); \
+ \
+ *__addr = __val; \
+ slow; \
} \
\
static inline type pfx##in##bwlq##p(unsigned long port) \
@@ -364,13 +402,10 @@ static inline type pfx##in##bwlq##p(unsigned long port) \
port = __swizzle_addr_##bwlq(port); \
__addr = (void *)(mips_io_port_base + port); \
\
- if (sizeof(type) != sizeof(u64)) { \
- __val = *__addr; \
- slow; \
- } else { \
- __val = 0; \
- BUILD_BUG(); \
- } \
+ BUILD_BUG_ON(sizeof(type) > sizeof(unsigned long)); \
+ \
+ __val = *__addr; \
+ slow; \
\
return pfx##ioswab##bwlq(__val); \
}
@@ -379,27 +414,35 @@ static inline type pfx##in##bwlq##p(unsigned long port) \
\
__BUILD_MEMORY_SINGLE(bus, bwlq, type, 1)
-#define __BUILD_IOPORT_PFX(bus, bwlq, type) \
- \
-__BUILD_IOPORT_SINGLE(bus, bwlq, type, ,) \
-__BUILD_IOPORT_SINGLE(bus, bwlq, type, _p, SLOW_DOWN_IO)
-
-#define BUILDIO(bwlq, type) \
+#define BUILDIO_MEM(bwlq, type) \
\
-__BUILD_MEMORY_PFX(, bwlq, type) \
__BUILD_MEMORY_PFX(__raw_, bwlq, type) \
-__BUILD_MEMORY_PFX(bus_, bwlq, type) \
-__BUILD_IOPORT_PFX(, bwlq, type) \
-__BUILD_IOPORT_PFX(__raw_, bwlq, type)
+__BUILD_MEMORY_PFX(, bwlq, type) \
+__BUILD_MEMORY_PFX(mem_, bwlq, type) \
+
+BUILDIO_MEM(b, u8)
+BUILDIO_MEM(w, u16)
+BUILDIO_MEM(l, u32)
+BUILDIO_MEM(q, u64)
+
+#define __BUILD_IOPORT_PFX(bus, bwlq, type) \
+ __BUILD_IOPORT_SINGLE(bus, bwlq, type, ,) \
+ __BUILD_IOPORT_SINGLE(bus, bwlq, type, _p, SLOW_DOWN_IO)
+
+#define BUILDIO_IOPORT(bwlq, type) \
+ __BUILD_IOPORT_PFX(, bwlq, type) \
+ __BUILD_IOPORT_PFX(mem_, bwlq, type)
+
+BUILDIO_IOPORT(b, u8)
+BUILDIO_IOPORT(w, u16)
+BUILDIO_IOPORT(l, u32)
+#ifdef CONFIG_64BIT
+BUILDIO_IOPORT(q, u64)
+#endif
#define __BUILDIO(bwlq, type) \
\
-__BUILD_MEMORY_SINGLE(__bus_, bwlq, type, 0)
-
-BUILDIO(b, u8)
-BUILDIO(w, u16)
-BUILDIO(l, u32)
-BUILDIO(q, u64)
+__BUILD_MEMORY_SINGLE(____raw_, bwlq, type, 0)
__BUILDIO(q, u64)
@@ -422,7 +465,7 @@ static inline void writes##bwlq(volatile void __iomem *mem, void *addr, \
volatile type *__addr = addr; \
\
while (count--) { \
- __raw_write##bwlq(*__addr, mem); \
+ mem_write##bwlq(*__addr, mem); \
__addr++; \
} \
} \
@@ -433,20 +476,20 @@ static inline void reads##bwlq(volatile void __iomem *mem, void *addr, \
volatile type *__addr = addr; \
\
while (count--) { \
- *__addr = __raw_read##bwlq(mem); \
+ *__addr = mem_read##bwlq(mem); \
__addr++; \
} \
}
#define __BUILD_IOPORT_STRING(bwlq, type) \
\
-static inline void outs##bwlq(unsigned long port, void *addr, \
+static inline void outs##bwlq(unsigned long port, const void *addr, \
unsigned int count) \
{ \
- volatile type *__addr = addr; \
+ const volatile type *__addr = addr; \
\
while (count--) { \
- __raw_out##bwlq(*__addr, port); \
+ mem_out##bwlq(*__addr, port); \
__addr++; \
} \
} \
@@ -457,7 +500,7 @@ static inline void ins##bwlq(unsigned long port, void *addr, \
volatile type *__addr = addr; \
\
while (count--) { \
- *__addr = __raw_in##bwlq(port); \
+ *__addr = mem_in##bwlq(port); \
__addr++; \
} \
}
@@ -470,15 +513,26 @@ __BUILD_IOPORT_STRING(bwlq, type)
BUILDSTRING(b, u8)
BUILDSTRING(w, u16)
BUILDSTRING(l, u32)
+#ifdef CONFIG_64BIT
BUILDSTRING(q, u64)
+#endif
/* Depends on MIPS II instruction set */
#define mmiowb() asm volatile ("sync" ::: "memory")
-#define memset_io(a,b,c) memset((void *)(a),(b),(c))
-#define memcpy_fromio(a,b,c) memcpy((a),(void *)(b),(c))
-#define memcpy_toio(a,b,c) memcpy((void *)(a),(b),(c))
+static inline void memset_io(volatile void __iomem *addr, unsigned char val, int count)
+{
+ memset((void __force *) addr, val, count);
+}
+static inline void memcpy_fromio(void *dst, const volatile void __iomem *src, int count)
+{
+ memcpy(dst, (void __force *) src, count);
+}
+static inline void memcpy_toio(volatile void __iomem *dst, const void *src, int count)
+{
+ memcpy((void __force *) dst, src, count);
+}
/*
* Memory Mapped I/O
diff --git a/include/asm-mips/irq.h b/include/asm-mips/irq.h
index 3f2470e..8a342cc 100644
--- a/include/asm-mips/irq.h
+++ b/include/asm-mips/irq.h
@@ -24,11 +24,9 @@ static inline int irq_canonicalize(int irq)
struct pt_regs;
-#ifdef CONFIG_PREEMPT
-
extern asmlinkage unsigned int do_IRQ(unsigned int irq, struct pt_regs *regs);
-#else
+#ifdef CONFIG_PREEMPT
/*
* do_IRQ handles all normal device IRQ's (the special
diff --git a/include/asm-mips/jmr3927/jmr3927.h b/include/asm-mips/jmr3927/jmr3927.h
index 86df317..baf4129 100644
--- a/include/asm-mips/jmr3927/jmr3927.h
+++ b/include/asm-mips/jmr3927/jmr3927.h
@@ -202,20 +202,6 @@ static inline int jmr3927_have_isac(void)
#endif /* !__ASSEMBLY__ */
/*
- * UART defines for serial.h
- */
-
-/* use Pre-scaler T0 (1/2) */
-#define JMR3927_BASE_BAUD (JMR3927_IMCLK / 2 / 16)
-
-#define UART0_ADDR 0xfffef300
-#define UART1_ADDR 0xfffef400
-#define UART0_INT JMR3927_IRQ_IRC_SIO0
-#define UART1_INT JMR3927_IRQ_IRC_SIO1
-#define UART0_FLAGS ASYNC_BOOT_AUTOCONF
-#define UART1_FLAGS 0
-
-/*
* IRQ mappings
*/
diff --git a/include/asm-mips/mach-au1x00/au1000.h b/include/asm-mips/mach-au1x00/au1000.h
index 148bae2..8327ec3 100644
--- a/include/asm-mips/mach-au1x00/au1000.h
+++ b/include/asm-mips/mach-au1x00/au1000.h
@@ -60,59 +60,36 @@ void static inline au_sync_delay(int ms)
mdelay(ms);
}
-void static inline au_writeb(u8 val, int reg)
+void static inline au_writeb(u8 val, unsigned long reg)
{
*(volatile u8 *)(reg) = val;
}
-void static inline au_writew(u16 val, int reg)
+void static inline au_writew(u16 val, unsigned long reg)
{
*(volatile u16 *)(reg) = val;
}
-void static inline au_writel(u32 val, int reg)
+void static inline au_writel(u32 val, unsigned long reg)
{
*(volatile u32 *)(reg) = val;
}
-static inline u8 au_readb(unsigned long port)
+static inline u8 au_readb(unsigned long reg)
{
- return (*(volatile u8 *)port);
+ return (*(volatile u8 *)reg);
}
-static inline u16 au_readw(unsigned long port)
+static inline u16 au_readw(unsigned long reg)
{
- return (*(volatile u16 *)port);
+ return (*(volatile u16 *)reg);
}
-static inline u32 au_readl(unsigned long port)
+static inline u32 au_readl(unsigned long reg)
{
- return (*(volatile u32 *)port);
+ return (*(volatile u32 *)reg);
}
-/* These next three functions should be a generic part of the MIPS
- * kernel (with the 'au_' removed from the name) and selected for
- * processors that support the instructions.
- * Taken from PPC tree. -- Dan
- */
-/* Return the bit position of the most significant 1 bit in a word */
-static __inline__ int __ilog2(unsigned int x)
-{
- int lz;
-
- asm volatile (
- ".set\tnoreorder\n\t"
- ".set\tnoat\n\t"
- ".set\tmips32\n\t"
- "clz\t%0,%1\n\t"
- ".set\tmips0\n\t"
- ".set\tat\n\t"
- ".set\treorder"
- : "=r" (lz)
- : "r" (x));
-
- return 31 - lz;
-}
static __inline__ int au_ffz(unsigned int x)
{
@@ -162,28 +139,293 @@ extern au1xxx_irq_map_t au1xxx_irq_map[];
#define ALLINTS (IE_IRQ0 | IE_IRQ1 | IE_IRQ2 | IE_IRQ3 | IE_IRQ4 | IE_IRQ5)
#endif
-/* SDRAM Controller */
+/*
+ * SDRAM Register Offsets
+ */
#if defined(CONFIG_SOC_AU1000) || defined(CONFIG_SOC_AU1500) || defined(CONFIG_SOC_AU1100)
-#define MEM_SDMODE0 0xB4000000
-#define MEM_SDMODE1 0xB4000004
-#define MEM_SDMODE2 0xB4000008
+#define MEM_SDMODE0 (0x0000)
+#define MEM_SDMODE1 (0x0004)
+#define MEM_SDMODE2 (0x0008)
+#define MEM_SDADDR0 (0x000C)
+#define MEM_SDADDR1 (0x0010)
+#define MEM_SDADDR2 (0x0014)
+#define MEM_SDREFCFG (0x0018)
+#define MEM_SDPRECMD (0x001C)
+#define MEM_SDAUTOREF (0x0020)
+#define MEM_SDWRMD0 (0x0024)
+#define MEM_SDWRMD1 (0x0028)
+#define MEM_SDWRMD2 (0x002C)
+#define MEM_SDSLEEP (0x0030)
+#define MEM_SDSMCKE (0x0034)
-#define MEM_SDADDR0 0xB400000C
-#define MEM_SDADDR1 0xB4000010
-#define MEM_SDADDR2 0xB4000014
+/*
+ * MEM_SDMODE register content definitions
+ */
+#define MEM_SDMODE_F (1<<22)
+#define MEM_SDMODE_SR (1<<21)
+#define MEM_SDMODE_BS (1<<20)
+#define MEM_SDMODE_RS (3<<18)
+#define MEM_SDMODE_CS (7<<15)
+#define MEM_SDMODE_TRAS (15<<11)
+#define MEM_SDMODE_TMRD (3<<9)
+#define MEM_SDMODE_TWR (3<<7)
+#define MEM_SDMODE_TRP (3<<5)
+#define MEM_SDMODE_TRCD (3<<3)
+#define MEM_SDMODE_TCL (7<<0)
+
+#define MEM_SDMODE_BS_2Bank (0<<20)
+#define MEM_SDMODE_BS_4Bank (1<<20)
+#define MEM_SDMODE_RS_11Row (0<<18)
+#define MEM_SDMODE_RS_12Row (1<<18)
+#define MEM_SDMODE_RS_13Row (2<<18)
+#define MEM_SDMODE_RS_N(N) ((N)<<18)
+#define MEM_SDMODE_CS_7Col (0<<15)
+#define MEM_SDMODE_CS_8Col (1<<15)
+#define MEM_SDMODE_CS_9Col (2<<15)
+#define MEM_SDMODE_CS_10Col (3<<15)
+#define MEM_SDMODE_CS_11Col (4<<15)
+#define MEM_SDMODE_CS_N(N) ((N)<<15)
+#define MEM_SDMODE_TRAS_N(N) ((N)<<11)
+#define MEM_SDMODE_TMRD_N(N) ((N)<<9)
+#define MEM_SDMODE_TWR_N(N) ((N)<<7)
+#define MEM_SDMODE_TRP_N(N) ((N)<<5)
+#define MEM_SDMODE_TRCD_N(N) ((N)<<3)
+#define MEM_SDMODE_TCL_N(N) ((N)<<0)
-#define MEM_SDREFCFG 0xB4000018
-#define MEM_SDPRECMD 0xB400001C
-#define MEM_SDAUTOREF 0xB4000020
+/*
+ * MEM_SDADDR register contents definitions
+ */
+#define MEM_SDADDR_E (1<<20)
+#define MEM_SDADDR_CSBA (0x03FF<<10)
+#define MEM_SDADDR_CSMASK (0x03FF<<0)
+#define MEM_SDADDR_CSBA_N(N) ((N)&(0x03FF<<22)>>12)
+#define MEM_SDADDR_CSMASK_N(N) ((N)&(0x03FF<<22)>>22)
+
+/*
+ * MEM_SDREFCFG register content definitions
+ */
+#define MEM_SDREFCFG_TRC (15<<28)
+#define MEM_SDREFCFG_TRPM (3<<26)
+#define MEM_SDREFCFG_E (1<<25)
+#define MEM_SDREFCFG_RE (0x1ffffff<<0)
+#define MEM_SDREFCFG_TRC_N(N) ((N)<<MEM_SDREFCFG_TRC)
+#define MEM_SDREFCFG_TRPM_N(N) ((N)<<MEM_SDREFCFG_TRPM)
+#define MEM_SDREFCFG_REF_N(N) (N)
+#endif
-#define MEM_SDWRMD0 0xB4000024
-#define MEM_SDWRMD1 0xB4000028
-#define MEM_SDWRMD2 0xB400002C
+/***********************************************************************/
-#define MEM_SDSLEEP 0xB4000030
-#define MEM_SDSMCKE 0xB4000034
+/*
+ * Au1550 SDRAM Register Offsets
+ */
+
+/***********************************************************************/
+
+#if defined(CONFIG_SOC_AU1550) || defined(CONFIG_SOC_AU1200)
+#define MEM_SDMODE0 (0x0800)
+#define MEM_SDMODE1 (0x0808)
+#define MEM_SDMODE2 (0x0810)
+#define MEM_SDADDR0 (0x0820)
+#define MEM_SDADDR1 (0x0828)
+#define MEM_SDADDR2 (0x0830)
+#define MEM_SDCONFIGA (0x0840)
+#define MEM_SDCONFIGB (0x0848)
+#define MEM_SDSTAT (0x0850)
+#define MEM_SDERRADDR (0x0858)
+#define MEM_SDSTRIDE0 (0x0860)
+#define MEM_SDSTRIDE1 (0x0868)
+#define MEM_SDSTRIDE2 (0x0870)
+#define MEM_SDWRMD0 (0x0880)
+#define MEM_SDWRMD1 (0x0888)
+#define MEM_SDWRMD2 (0x0890)
+#define MEM_SDPRECMD (0x08C0)
+#define MEM_SDAUTOREF (0x08C8)
+#define MEM_SDSREF (0x08D0)
+#define MEM_SDSLEEP MEM_SDSREF
+
+#endif
+
+/*
+ * Physical base addresses for integrated peripherals
+ */
+
+#ifdef CONFIG_SOC_AU1000
+#define MEM_PHYS_ADDR 0x14000000
+#define STATIC_MEM_PHYS_ADDR 0x14001000
+#define DMA0_PHYS_ADDR 0x14002000
+#define DMA1_PHYS_ADDR 0x14002100
+#define DMA2_PHYS_ADDR 0x14002200
+#define DMA3_PHYS_ADDR 0x14002300
+#define DMA4_PHYS_ADDR 0x14002400
+#define DMA5_PHYS_ADDR 0x14002500
+#define DMA6_PHYS_ADDR 0x14002600
+#define DMA7_PHYS_ADDR 0x14002700
+#define IC0_PHYS_ADDR 0x10400000
+#define IC1_PHYS_ADDR 0x11800000
+#define AC97_PHYS_ADDR 0x10000000
+#define USBH_PHYS_ADDR 0x10100000
+#define USBD_PHYS_ADDR 0x10200000
+#define IRDA_PHYS_ADDR 0x10300000
+#define MAC0_PHYS_ADDR 0x10500000
+#define MAC1_PHYS_ADDR 0x10510000
+#define MACEN_PHYS_ADDR 0x10520000
+#define MACDMA0_PHYS_ADDR 0x14004000
+#define MACDMA1_PHYS_ADDR 0x14004200
+#define I2S_PHYS_ADDR 0x11000000
+#define UART0_PHYS_ADDR 0x11100000
+#define UART1_PHYS_ADDR 0x11200000
+#define UART2_PHYS_ADDR 0x11300000
+#define UART3_PHYS_ADDR 0x11400000
+#define SSI0_PHYS_ADDR 0x11600000
+#define SSI1_PHYS_ADDR 0x11680000
+#define SYS_PHYS_ADDR 0x11900000
+#define PCMCIA_IO_PHYS_ADDR 0xF00000000ULL
+#define PCMCIA_ATTR_PHYS_ADDR 0xF40000000ULL
+#define PCMCIA_MEM_PHYS_ADDR 0xF80000000ULL
#endif
+/********************************************************************/
+
+#ifdef CONFIG_SOC_AU1500
+#define MEM_PHYS_ADDR 0x14000000
+#define STATIC_MEM_PHYS_ADDR 0x14001000
+#define DMA0_PHYS_ADDR 0x14002000
+#define DMA1_PHYS_ADDR 0x14002100
+#define DMA2_PHYS_ADDR 0x14002200
+#define DMA3_PHYS_ADDR 0x14002300
+#define DMA4_PHYS_ADDR 0x14002400
+#define DMA5_PHYS_ADDR 0x14002500
+#define DMA6_PHYS_ADDR 0x14002600
+#define DMA7_PHYS_ADDR 0x14002700
+#define IC0_PHYS_ADDR 0x10400000
+#define IC1_PHYS_ADDR 0x11800000
+#define AC97_PHYS_ADDR 0x10000000
+#define USBH_PHYS_ADDR 0x10100000
+#define USBD_PHYS_ADDR 0x10200000
+#define PCI_PHYS_ADDR 0x14005000
+#define MAC0_PHYS_ADDR 0x11500000
+#define MAC1_PHYS_ADDR 0x11510000
+#define MACEN_PHYS_ADDR 0x11520000
+#define MACDMA0_PHYS_ADDR 0x14004000
+#define MACDMA1_PHYS_ADDR 0x14004200
+#define I2S_PHYS_ADDR 0x11000000
+#define UART0_PHYS_ADDR 0x11100000
+#define UART3_PHYS_ADDR 0x11400000
+#define GPIO2_PHYS_ADDR 0x11700000
+#define SYS_PHYS_ADDR 0x11900000
+#define PCI_MEM_PHYS_ADDR 0x400000000ULL
+#define PCI_IO_PHYS_ADDR 0x500000000ULL
+#define PCI_CONFIG0_PHYS_ADDR 0x600000000ULL
+#define PCI_CONFIG1_PHYS_ADDR 0x680000000ULL
+#define PCMCIA_IO_PHYS_ADDR 0xF00000000ULL
+#define PCMCIA_ATTR_PHYS_ADDR 0xF40000000ULL
+#define PCMCIA_MEM_PHYS_ADDR 0xF80000000ULL
+#endif
+
+/********************************************************************/
+
+#ifdef CONFIG_SOC_AU1100
+#define MEM_PHYS_ADDR 0x14000000
+#define STATIC_MEM_PHYS_ADDR 0x14001000
+#define DMA0_PHYS_ADDR 0x14002000
+#define DMA1_PHYS_ADDR 0x14002100
+#define DMA2_PHYS_ADDR 0x14002200
+#define DMA3_PHYS_ADDR 0x14002300
+#define DMA4_PHYS_ADDR 0x14002400
+#define DMA5_PHYS_ADDR 0x14002500
+#define DMA6_PHYS_ADDR 0x14002600
+#define DMA7_PHYS_ADDR 0x14002700
+#define IC0_PHYS_ADDR 0x10400000
+#define SD0_PHYS_ADDR 0x10600000
+#define SD1_PHYS_ADDR 0x10680000
+#define IC1_PHYS_ADDR 0x11800000
+#define AC97_PHYS_ADDR 0x10000000
+#define USBH_PHYS_ADDR 0x10100000
+#define USBD_PHYS_ADDR 0x10200000
+#define IRDA_PHYS_ADDR 0x10300000
+#define MAC0_PHYS_ADDR 0x10500000
+#define MACEN_PHYS_ADDR 0x10520000
+#define MACDMA0_PHYS_ADDR 0x14004000
+#define MACDMA1_PHYS_ADDR 0x14004200
+#define I2S_PHYS_ADDR 0x11000000
+#define UART0_PHYS_ADDR 0x11100000
+#define UART1_PHYS_ADDR 0x11200000
+#define UART3_PHYS_ADDR 0x11400000
+#define SSI0_PHYS_ADDR 0x11600000
+#define SSI1_PHYS_ADDR 0x11680000
+#define GPIO2_PHYS_ADDR 0x11700000
+#define SYS_PHYS_ADDR 0x11900000
+#define LCD_PHYS_ADDR 0x15000000
+#define PCMCIA_IO_PHYS_ADDR 0xF00000000ULL
+#define PCMCIA_ATTR_PHYS_ADDR 0xF40000000ULL
+#define PCMCIA_MEM_PHYS_ADDR 0xF80000000ULL
+#endif
+
+/***********************************************************************/
+
+#ifdef CONFIG_SOC_AU1550
+#define MEM_PHYS_ADDR 0x14000000
+#define STATIC_MEM_PHYS_ADDR 0x14001000
+#define IC0_PHYS_ADDR 0x10400000
+#define IC1_PHYS_ADDR 0x11800000
+#define USBH_PHYS_ADDR 0x14020000
+#define USBD_PHYS_ADDR 0x10200000
+#define PCI_PHYS_ADDR 0x14005000
+#define MAC0_PHYS_ADDR 0x10500000
+#define MAC1_PHYS_ADDR 0x10510000
+#define MACEN_PHYS_ADDR 0x10520000
+#define MACDMA0_PHYS_ADDR 0x14004000
+#define MACDMA1_PHYS_ADDR 0x14004200
+#define UART0_PHYS_ADDR 0x11100000
+#define UART1_PHYS_ADDR 0x11200000
+#define UART3_PHYS_ADDR 0x11400000
+#define GPIO2_PHYS_ADDR 0x11700000
+#define SYS_PHYS_ADDR 0x11900000
+#define DDMA_PHYS_ADDR 0x14002000
+#define PE_PHYS_ADDR 0x14008000
+#define PSC0_PHYS_ADDR 0x11A00000
+#define PSC1_PHYS_ADDR 0x11B00000
+#define PSC2_PHYS_ADDR 0x10A00000
+#define PSC3_PHYS_ADDR 0x10B00000
+#define PCI_MEM_PHYS_ADDR 0x400000000ULL
+#define PCI_IO_PHYS_ADDR 0x500000000ULL
+#define PCI_CONFIG0_PHYS_ADDR 0x600000000ULL
+#define PCI_CONFIG1_PHYS_ADDR 0x680000000ULL
+#define PCMCIA_IO_PHYS_ADDR 0xF00000000ULL
+#define PCMCIA_ATTR_PHYS_ADDR 0xF40000000ULL
+#define PCMCIA_MEM_PHYS_ADDR 0xF80000000ULL
+#endif
+
+/***********************************************************************/
+
+#ifdef CONFIG_SOC_AU1200
+#define MEM_PHYS_ADDR 0x14000000
+#define STATIC_MEM_PHYS_ADDR 0x14001000
+#define AES_PHYS_ADDR 0x10300000
+#define CIM_PHYS_ADDR 0x14004000
+#define IC0_PHYS_ADDR 0x10400000
+#define IC1_PHYS_ADDR 0x11800000
+#define USBM_PHYS_ADDR 0x14020000
+#define USBH_PHYS_ADDR 0x14020100
+#define UART0_PHYS_ADDR 0x11100000
+#define UART1_PHYS_ADDR 0x11200000
+#define GPIO2_PHYS_ADDR 0x11700000
+#define SYS_PHYS_ADDR 0x11900000
+#define DDMA_PHYS_ADDR 0x14002000
+#define PSC0_PHYS_ADDR 0x11A00000
+#define PSC1_PHYS_ADDR 0x11B00000
+#define SD0_PHYS_ADDR 0x10600000
+#define SD1_PHYS_ADDR 0x10680000
+#define LCD_PHYS_ADDR 0x15000000
+#define SWCNT_PHYS_ADDR 0x1110010C
+#define MAEFE_PHYS_ADDR 0x14012000
+#define MAEBE_PHYS_ADDR 0x14010000
+#define PCMCIA_IO_PHYS_ADDR 0xF00000000ULL
+#define PCMCIA_ATTR_PHYS_ADDR 0xF40000000ULL
+#define PCMCIA_MEM_PHYS_ADDR 0xF80000000ULL
+#endif
+
+
/* Static Bus Controller */
#define MEM_STCFG0 0xB4001000
#define MEM_STTIME0 0xB4001004
@@ -369,7 +611,7 @@ extern au1xxx_irq_map_t au1xxx_irq_map[];
#define AU1000_MAC0_ENABLE 0xB0520000
#define AU1000_MAC1_ENABLE 0xB0520004
#define NUM_ETH_INTERFACES 2
-#endif // CONFIG_SOC_AU1000
+#endif /* CONFIG_SOC_AU1000 */
/* Au1500 */
#ifdef CONFIG_SOC_AU1500
@@ -429,6 +671,12 @@ extern au1xxx_irq_map_t au1xxx_irq_map[];
#define AU1500_GPIO_207 62
#define AU1500_GPIO_208_215 63
+/* shortcuts */
+#define INTA AU1000_PCI_INTA
+#define INTB AU1000_PCI_INTB
+#define INTC AU1000_PCI_INTC
+#define INTD AU1000_PCI_INTD
+
#define UART0_ADDR 0xB1100000
#define UART3_ADDR 0xB1400000
@@ -440,7 +688,7 @@ extern au1xxx_irq_map_t au1xxx_irq_map[];
#define AU1500_MAC0_ENABLE 0xB1520000
#define AU1500_MAC1_ENABLE 0xB1520004
#define NUM_ETH_INTERFACES 2
-#endif // CONFIG_SOC_AU1500
+#endif /* CONFIG_SOC_AU1500 */
/* Au1100 */
#ifdef CONFIG_SOC_AU1100
@@ -485,6 +733,22 @@ extern au1xxx_irq_map_t au1xxx_irq_map[];
#define AU1000_GPIO_13 45
#define AU1000_GPIO_14 46
#define AU1000_GPIO_15 47
+#define AU1000_GPIO_16 48
+#define AU1000_GPIO_17 49
+#define AU1000_GPIO_18 50
+#define AU1000_GPIO_19 51
+#define AU1000_GPIO_20 52
+#define AU1000_GPIO_21 53
+#define AU1000_GPIO_22 54
+#define AU1000_GPIO_23 55
+#define AU1000_GPIO_24 56
+#define AU1000_GPIO_25 57
+#define AU1000_GPIO_26 58
+#define AU1000_GPIO_27 59
+#define AU1000_GPIO_28 60
+#define AU1000_GPIO_29 61
+#define AU1000_GPIO_30 62
+#define AU1000_GPIO_31 63
#define UART0_ADDR 0xB1100000
#define UART1_ADDR 0xB1200000
@@ -496,7 +760,7 @@ extern au1xxx_irq_map_t au1xxx_irq_map[];
#define AU1100_ETH0_BASE 0xB0500000
#define AU1100_MAC0_ENABLE 0xB0520000
#define NUM_ETH_INTERFACES 1
-#endif // CONFIG_SOC_AU1100
+#endif /* CONFIG_SOC_AU1100 */
#ifdef CONFIG_SOC_AU1550
#define AU1550_UART0_INT 0
@@ -513,14 +777,14 @@ extern au1xxx_irq_map_t au1xxx_irq_map[];
#define AU1550_PSC1_INT 11
#define AU1550_PSC2_INT 12
#define AU1550_PSC3_INT 13
-#define AU1550_TOY_INT 14
-#define AU1550_TOY_MATCH0_INT 15
-#define AU1550_TOY_MATCH1_INT 16
-#define AU1550_TOY_MATCH2_INT 17
-#define AU1550_RTC_INT 18
-#define AU1550_RTC_MATCH0_INT 19
-#define AU1550_RTC_MATCH1_INT 20
-#define AU1550_RTC_MATCH2_INT 21
+#define AU1000_TOY_INT 14
+#define AU1000_TOY_MATCH0_INT 15
+#define AU1000_TOY_MATCH1_INT 16
+#define AU1000_TOY_MATCH2_INT 17
+#define AU1000_RTC_INT 18
+#define AU1000_RTC_MATCH0_INT 19
+#define AU1000_RTC_MATCH1_INT 20
+#define AU1000_RTC_MATCH2_INT 21
#define AU1550_NAND_INT 23
#define AU1550_USB_DEV_REQ_INT 24
#define AU1550_USB_DEV_SUS_INT 25
@@ -563,6 +827,12 @@ extern au1xxx_irq_map_t au1xxx_irq_map[];
#define AU1500_GPIO_207 62
#define AU1500_GPIO_208_218 63 // Logical or of GPIO208:218
+/* shortcuts */
+#define INTA AU1550_PCI_INTA
+#define INTB AU1550_PCI_INTB
+#define INTC AU1550_PCI_INTC
+#define INTD AU1550_PCI_INTD
+
#define UART0_ADDR 0xB1100000
#define UART1_ADDR 0xB1200000
#define UART3_ADDR 0xB1400000
@@ -575,7 +845,7 @@ extern au1xxx_irq_map_t au1xxx_irq_map[];
#define AU1550_MAC0_ENABLE 0xB0520000
#define AU1550_MAC1_ENABLE 0xB0520004
#define NUM_ETH_INTERFACES 2
-#endif // CONFIG_SOC_AU1550
+#endif /* CONFIG_SOC_AU1550 */
#ifdef CONFIG_SOC_AU1200
#define AU1200_UART0_INT 0
@@ -592,14 +862,14 @@ extern au1xxx_irq_map_t au1xxx_irq_map[];
#define AU1200_PSC1_INT 11
#define AU1200_AES_INT 12
#define AU1200_CAMERA_INT 13
-#define AU1200_TOY_INT 14
-#define AU1200_TOY_MATCH0_INT 15
-#define AU1200_TOY_MATCH1_INT 16
-#define AU1200_TOY_MATCH2_INT 17
-#define AU1200_RTC_INT 18
-#define AU1200_RTC_MATCH0_INT 19
-#define AU1200_RTC_MATCH1_INT 20
-#define AU1200_RTC_MATCH2_INT 21
+#define AU1000_TOY_INT 14
+#define AU1000_TOY_MATCH0_INT 15
+#define AU1000_TOY_MATCH1_INT 16
+#define AU1000_TOY_MATCH2_INT 17
+#define AU1000_RTC_INT 18
+#define AU1000_RTC_MATCH0_INT 19
+#define AU1000_RTC_MATCH1_INT 20
+#define AU1000_RTC_MATCH2_INT 21
#define AU1200_NAND_INT 23
#define AU1200_GPIO_204 24
#define AU1200_GPIO_205 25
@@ -607,6 +877,7 @@ extern au1xxx_irq_map_t au1xxx_irq_map[];
#define AU1200_GPIO_207 27
#define AU1200_GPIO_208_215 28 // Logical OR of 208:215
#define AU1200_USB_INT 29
+#define AU1000_USB_HOST_INT AU1200_USB_INT
#define AU1200_LCD_INT 30
#define AU1200_MAE_BOTH_INT 31
#define AU1000_GPIO_0 32
@@ -645,20 +916,36 @@ extern au1xxx_irq_map_t au1xxx_irq_map[];
#define UART0_ADDR 0xB1100000
#define UART1_ADDR 0xB1200000
-#define USB_OHCI_BASE 0x14020000 // phys addr for ioremap
-#define USB_HOST_CONFIG 0xB4027ffc
-
-// these are here for prototyping on au1550 (do not exist on au1200)
-#define AU1200_ETH0_BASE 0xB0500000
-#define AU1200_ETH1_BASE 0xB0510000
-#define AU1200_MAC0_ENABLE 0xB0520000
-#define AU1200_MAC1_ENABLE 0xB0520004
-#define NUM_ETH_INTERFACES 2
-#endif // CONFIG_SOC_AU1200
+#define USB_UOC_BASE 0x14020020
+#define USB_UOC_LEN 0x20
+#define USB_OHCI_BASE 0x14020100
+#define USB_OHCI_LEN 0x100
+#define USB_EHCI_BASE 0x14020200
+#define USB_EHCI_LEN 0x100
+#define USB_UDC_BASE 0x14022000
+#define USB_UDC_LEN 0x2000
+#define USB_MSR_BASE 0xB4020000
+#define USB_MSR_MCFG 4
+#define USBMSRMCFG_OMEMEN 0
+#define USBMSRMCFG_OBMEN 1
+#define USBMSRMCFG_EMEMEN 2
+#define USBMSRMCFG_EBMEN 3
+#define USBMSRMCFG_DMEMEN 4
+#define USBMSRMCFG_DBMEN 5
+#define USBMSRMCFG_GMEMEN 6
+#define USBMSRMCFG_OHCCLKEN 16
+#define USBMSRMCFG_EHCCLKEN 17
+#define USBMSRMCFG_UDCCLKEN 18
+#define USBMSRMCFG_PHYPLLEN 19
+#define USBMSRMCFG_RDCOMB 30
+#define USBMSRMCFG_PFEN 31
+
+#endif /* CONFIG_SOC_AU1200 */
#define AU1000_LAST_INTC0_INT 31
+#define AU1000_LAST_INTC1_INT 63
#define AU1000_MAX_INTR 63
-
+#define INTX 0xFF /* not valid */
/* Programmable Counters 0 and 1 */
#define SYS_BASE 0xB1900000
@@ -730,6 +1017,8 @@ extern au1xxx_irq_map_t au1xxx_irq_map[];
#define I2S_CONTROL_D (1<<1)
#define I2S_CONTROL_CE (1<<0)
+#ifndef CONFIG_SOC_AU1200
+
/* USB Host Controller */
#define USB_OHCI_LEN 0x00100000
@@ -775,6 +1064,8 @@ extern au1xxx_irq_map_t au1xxx_irq_map[];
#define USBDEV_ENABLE (1<<1)
#define USBDEV_CE (1<<0)
+#endif /* !CONFIG_SOC_AU1200 */
+
/* Ethernet Controllers */
/* 4 byte offsets from AU1000_ETH_BASE */
@@ -1173,6 +1464,37 @@ extern au1xxx_irq_map_t au1xxx_irq_map[];
#define SYS_PF_PSC1_S1 (1 << 1)
#define SYS_PF_MUST_BE_SET ((1 << 5) | (1 << 2))
+/* Au1200 Only */
+#ifdef CONFIG_SOC_AU1200
+#define SYS_PINFUNC_DMA (1<<31)
+#define SYS_PINFUNC_S0A (1<<30)
+#define SYS_PINFUNC_S1A (1<<29)
+#define SYS_PINFUNC_LP0 (1<<28)
+#define SYS_PINFUNC_LP1 (1<<27)
+#define SYS_PINFUNC_LD16 (1<<26)
+#define SYS_PINFUNC_LD8 (1<<25)
+#define SYS_PINFUNC_LD1 (1<<24)
+#define SYS_PINFUNC_LD0 (1<<23)
+#define SYS_PINFUNC_P1A (3<<21)
+#define SYS_PINFUNC_P1B (1<<20)
+#define SYS_PINFUNC_FS3 (1<<19)
+#define SYS_PINFUNC_P0A (3<<17)
+#define SYS_PINFUNC_CS (1<<16)
+#define SYS_PINFUNC_CIM (1<<15)
+#define SYS_PINFUNC_P1C (1<<14)
+#define SYS_PINFUNC_U1T (1<<12)
+#define SYS_PINFUNC_U1R (1<<11)
+#define SYS_PINFUNC_EX1 (1<<10)
+#define SYS_PINFUNC_EX0 (1<<9)
+#define SYS_PINFUNC_U0R (1<<8)
+#define SYS_PINFUNC_MC (1<<7)
+#define SYS_PINFUNC_S0B (1<<6)
+#define SYS_PINFUNC_S0C (1<<5)
+#define SYS_PINFUNC_P0B (1<<4)
+#define SYS_PINFUNC_U0T (1<<3)
+#define SYS_PINFUNC_S1B (1<<2)
+#endif
+
#define SYS_TRIOUTRD 0xB1900100
#define SYS_TRIOUTCLR 0xB1900100
#define SYS_OUTPUTRD 0xB1900108
@@ -1239,6 +1561,12 @@ extern au1xxx_irq_map_t au1xxx_irq_map[];
#define SYS_CS_MI2_MASK (0x7<<SYS_CS_MI2_BIT)
#define SYS_CS_DI2 (1<<16)
#define SYS_CS_CI2 (1<<15)
+#ifdef CONFIG_SOC_AU1100
+ #define SYS_CS_ML_BIT 7
+ #define SYS_CS_ML_MASK (0x7<<SYS_CS_ML_BIT)
+ #define SYS_CS_DL (1<<6)
+ #define SYS_CS_CL (1<<5)
+#else
#define SYS_CS_MUH_BIT 12
#define SYS_CS_MUH_MASK (0x7<<SYS_CS_MUH_BIT)
#define SYS_CS_DUH (1<<11)
@@ -1247,6 +1575,7 @@ extern au1xxx_irq_map_t au1xxx_irq_map[];
#define SYS_CS_MUD_MASK (0x7<<SYS_CS_MUD_BIT)
#define SYS_CS_DUD (1<<6)
#define SYS_CS_CUD (1<<5)
+#endif
#define SYS_CS_MIR_BIT 2
#define SYS_CS_MIR_MASK (0x7<<SYS_CS_MIR_BIT)
#define SYS_CS_DIR (1<<1)
@@ -1300,7 +1629,6 @@ extern au1xxx_irq_map_t au1xxx_irq_map[];
#define SD1_XMIT_FIFO 0xB0680000
#define SD1_RECV_FIFO 0xB0680004
-
#if defined (CONFIG_SOC_AU1500) || defined(CONFIG_SOC_AU1550)
/* Au1500 PCI Controller */
#define Au1500_CFG_BASE 0xB4005000 // virtual, kseg0 addr
@@ -1363,36 +1691,77 @@ extern au1xxx_irq_map_t au1xxx_irq_map[];
_ctl_; })
-#else /* Au1000 and Au1100 */
+#else /* Au1000 and Au1100 and Au1200 */
/* don't allow any legacy ports probing */
-#define IOPORT_RESOURCE_START 0x10000000;
+#define IOPORT_RESOURCE_START 0x10000000
#define IOPORT_RESOURCE_END 0xffffffff
#define IOMEM_RESOURCE_START 0x10000000
#define IOMEM_RESOURCE_END 0xffffffff
-#ifdef CONFIG_MIPS_PB1000
-#define PCI_IO_START 0x10000000
-#define PCI_IO_END 0x1000ffff
-#define PCI_MEM_START 0x18000000
-#define PCI_MEM_END 0x18ffffff
-#define PCI_FIRST_DEVFN 0
-#define PCI_LAST_DEVFN 1
-#else
-/* no PCI bus controller */
#define PCI_IO_START 0
#define PCI_IO_END 0
#define PCI_MEM_START 0
#define PCI_MEM_END 0
#define PCI_FIRST_DEVFN 0
#define PCI_LAST_DEVFN 0
-#endif
#endif
+#ifndef _LANGUAGE_ASSEMBLY
+typedef volatile struct
+{
+ /* 0x0000 */ u32 toytrim;
+ /* 0x0004 */ u32 toywrite;
+ /* 0x0008 */ u32 toymatch0;
+ /* 0x000C */ u32 toymatch1;
+ /* 0x0010 */ u32 toymatch2;
+ /* 0x0014 */ u32 cntrctrl;
+ /* 0x0018 */ u32 scratch0;
+ /* 0x001C */ u32 scratch1;
+ /* 0x0020 */ u32 freqctrl0;
+ /* 0x0024 */ u32 freqctrl1;
+ /* 0x0028 */ u32 clksrc;
+ /* 0x002C */ u32 pinfunc;
+ /* 0x0030 */ u32 reserved0;
+ /* 0x0034 */ u32 wakemsk;
+ /* 0x0038 */ u32 endian;
+ /* 0x003C */ u32 powerctrl;
+ /* 0x0040 */ u32 toyread;
+ /* 0x0044 */ u32 rtctrim;
+ /* 0x0048 */ u32 rtcwrite;
+ /* 0x004C */ u32 rtcmatch0;
+ /* 0x0050 */ u32 rtcmatch1;
+ /* 0x0054 */ u32 rtcmatch2;
+ /* 0x0058 */ u32 rtcread;
+ /* 0x005C */ u32 wakesrc;
+ /* 0x0060 */ u32 cpupll;
+ /* 0x0064 */ u32 auxpll;
+ /* 0x0068 */ u32 reserved1;
+ /* 0x006C */ u32 reserved2;
+ /* 0x0070 */ u32 reserved3;
+ /* 0x0074 */ u32 reserved4;
+ /* 0x0078 */ u32 slppwr;
+ /* 0x007C */ u32 sleep;
+ /* 0x0080 */ u32 reserved5[32];
+ /* 0x0100 */ u32 trioutrd;
+#define trioutclr trioutrd
+ /* 0x0104 */ u32 reserved6;
+ /* 0x0108 */ u32 outputrd;
+#define outputset outputrd
+ /* 0x010C */ u32 outputclr;
+ /* 0x0110 */ u32 pinstaterd;
+#define pininputen pinstaterd
+
+} AU1X00_SYS;
+
+static AU1X00_SYS* const sys = (AU1X00_SYS *)SYS_BASE;
+
+#endif
/* Processor information base on prid.
* Copied from PowerPC.
*/
+#ifndef _LANGUAGE_ASSEMBLY
struct cpu_spec {
/* CPU is matched via (PRID & prid_mask) == prid_value */
unsigned int prid_mask;
@@ -1406,3 +1775,6 @@ struct cpu_spec {
extern struct cpu_spec cpu_specs[];
extern struct cpu_spec *cur_cpu_spec[];
#endif
+
+#endif
+
diff --git a/include/asm-mips/mach-au1x00/au1xxx.h b/include/asm-mips/mach-au1x00/au1xxx.h
new file mode 100644
index 0000000..b7b46dd
--- /dev/null
+++ b/include/asm-mips/mach-au1x00/au1xxx.h
@@ -0,0 +1,44 @@
+/*
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef _AU1XXX_H_
+#define _AU1XXX_H_
+
+#include <linux/config.h>
+
+#include <asm/mach-au1x00/au1000.h>
+
+#if defined(CONFIG_MIPS_DB1000) || defined(CONFIG_MIPS_DB1100) || defined(CONFIG_MIPS_DB1500) || defined(CONFIG_MIPS_DB1550)
+#include <asm/mach-db1x00/db1x00.h>
+
+#elif defined(CONFIG_MIPS_PB1550)
+#include <asm/mach-pb1x00/pb1550.h>
+
+#elif defined(CONFIG_MIPS_PB1200)
+#include <asm/mach-pb1x00/pb1200.h>
+
+#elif defined(CONFIG_MIPS_DB1200)
+#include <asm/mach-db1x00/db1200.h>
+
+#endif
+
+#endif /* _AU1XXX_H_ */
diff --git a/include/asm-mips/mach-au1x00/au1xxx_dbdma.h b/include/asm-mips/mach-au1x00/au1xxx_dbdma.h
index d5eb88c..b327bcd 100644
--- a/include/asm-mips/mach-au1x00/au1xxx_dbdma.h
+++ b/include/asm-mips/mach-au1x00/au1xxx_dbdma.h
@@ -45,7 +45,7 @@
#define DDMA_GLOBAL_BASE 0xb4003000
#define DDMA_CHANNEL_BASE 0xb4002000
-typedef struct dbdma_global {
+typedef volatile struct dbdma_global {
u32 ddma_config;
u32 ddma_intstat;
u32 ddma_throttle;
@@ -62,7 +62,7 @@ typedef struct dbdma_global {
/* The structure of a DMA Channel.
*/
-typedef struct au1xxx_dma_channel {
+typedef volatile struct au1xxx_dma_channel {
u32 ddma_cfg; /* See below */
u32 ddma_desptr; /* 32-byte aligned pointer to descriptor */
u32 ddma_statptr; /* word aligned pointer to status word */
@@ -98,7 +98,7 @@ typedef struct au1xxx_dma_channel {
/* "Standard" DDMA Descriptor.
* Must be 32-byte aligned.
*/
-typedef struct au1xxx_ddma_desc {
+typedef volatile struct au1xxx_ddma_desc {
u32 dscr_cmd0; /* See below */
u32 dscr_cmd1; /* See below */
u32 dscr_source0; /* source phys address */
@@ -107,6 +107,12 @@ typedef struct au1xxx_ddma_desc {
u32 dscr_dest1; /* See below */
u32 dscr_stat; /* completion status */
u32 dscr_nxtptr; /* Next descriptor pointer (mostly) */
+ /* First 32bytes are HW specific!!!
+ Lets have some SW data following.. make sure its 32bytes
+ */
+ u32 sw_status;
+ u32 sw_context;
+ u32 sw_reserved[6];
} au1x_ddma_desc_t;
#define DSCR_CMD0_V (1 << 31) /* Descriptor valid */
@@ -125,8 +131,11 @@ typedef struct au1xxx_ddma_desc {
#define DSCR_CMD0_CV (0x1 << 2) /* Clear Valid when done */
#define DSCR_CMD0_ST_MASK (0x3 << 0) /* Status instruction */
+#define SW_STATUS_INUSE (1<<0)
+
/* Command 0 device IDs.
*/
+#ifdef CONFIG_SOC_AU1550
#define DSCR_CMD0_UART0_TX 0
#define DSCR_CMD0_UART0_RX 1
#define DSCR_CMD0_UART3_TX 2
@@ -155,9 +164,45 @@ typedef struct au1xxx_ddma_desc {
#define DSCR_CMD0_MAC0_TX 25
#define DSCR_CMD0_MAC1_RX 26
#define DSCR_CMD0_MAC1_TX 27
+#endif /* CONFIG_SOC_AU1550 */
+
+#ifdef CONFIG_SOC_AU1200
+#define DSCR_CMD0_UART0_TX 0
+#define DSCR_CMD0_UART0_RX 1
+#define DSCR_CMD0_UART1_TX 2
+#define DSCR_CMD0_UART1_RX 3
+#define DSCR_CMD0_DMA_REQ0 4
+#define DSCR_CMD0_DMA_REQ1 5
+#define DSCR_CMD0_MAE_BE 6
+#define DSCR_CMD0_MAE_FE 7
+#define DSCR_CMD0_SDMS_TX0 8
+#define DSCR_CMD0_SDMS_RX0 9
+#define DSCR_CMD0_SDMS_TX1 10
+#define DSCR_CMD0_SDMS_RX1 11
+#define DSCR_CMD0_AES_TX 13
+#define DSCR_CMD0_AES_RX 12
+#define DSCR_CMD0_PSC0_TX 14
+#define DSCR_CMD0_PSC0_RX 15
+#define DSCR_CMD0_PSC1_TX 16
+#define DSCR_CMD0_PSC1_RX 17
+#define DSCR_CMD0_CIM_RXA 18
+#define DSCR_CMD0_CIM_RXB 19
+#define DSCR_CMD0_CIM_RXC 20
+#define DSCR_CMD0_MAE_BOTH 21
+#define DSCR_CMD0_LCD 22
+#define DSCR_CMD0_NAND_FLASH 23
+#define DSCR_CMD0_PSC0_SYNC 24
+#define DSCR_CMD0_PSC1_SYNC 25
+#define DSCR_CMD0_CIM_SYNC 26
+#endif /* CONFIG_SOC_AU1200 */
+
#define DSCR_CMD0_THROTTLE 30
#define DSCR_CMD0_ALWAYS 31
#define DSCR_NDEV_IDS 32
+/* THis macro is used to find/create custom device types */
+#define DSCR_DEV2CUSTOM_ID(x,d) (((((x)&0xFFFF)<<8)|0x32000000)|((d)&0xFF))
+#define DSCR_CUSTOM2DEV_ID(x) ((x)&0xFF)
+
#define DSCR_CMD0_SID(x) (((x) & 0x1f) << 25)
#define DSCR_CMD0_DID(x) (((x) & 0x1f) << 20)
@@ -246,6 +291,43 @@ typedef struct au1xxx_ddma_desc {
*/
#define NUM_DBDMA_CHANS 16
+/*
+ * Ddma API definitions
+ * FIXME: may not fit to this header file
+ */
+typedef struct dbdma_device_table {
+ u32 dev_id;
+ u32 dev_flags;
+ u32 dev_tsize;
+ u32 dev_devwidth;
+ u32 dev_physaddr; /* If FIFO */
+ u32 dev_intlevel;
+ u32 dev_intpolarity;
+} dbdev_tab_t;
+
+
+typedef struct dbdma_chan_config {
+ spinlock_t lock;
+
+ u32 chan_flags;
+ u32 chan_index;
+ dbdev_tab_t *chan_src;
+ dbdev_tab_t *chan_dest;
+ au1x_dma_chan_t *chan_ptr;
+ au1x_ddma_desc_t *chan_desc_base;
+ au1x_ddma_desc_t *get_ptr, *put_ptr, *cur_ptr;
+ void *chan_callparam;
+ void (*chan_callback)(int, void *, struct pt_regs *);
+} chan_tab_t;
+
+#define DEV_FLAGS_INUSE (1 << 0)
+#define DEV_FLAGS_ANYUSE (1 << 1)
+#define DEV_FLAGS_OUT (1 << 2)
+#define DEV_FLAGS_IN (1 << 3)
+#define DEV_FLAGS_BURSTABLE (1 << 4)
+#define DEV_FLAGS_SYNC (1 << 5)
+/* end Ddma API definitions */
+
/* External functions for drivers to use.
*/
/* Use this to allocate a dbdma channel. The device ids are one of the
@@ -258,18 +340,6 @@ u32 au1xxx_dbdma_chan_alloc(u32 srcid, u32 destid,
#define DBDMA_MEM_CHAN DSCR_CMD0_ALWAYS
-/* ACK! These should be in a board specific description file.
-*/
-#ifdef CONFIG_MIPS_PB1550
-#define DBDMA_AC97_TX_CHAN DSCR_CMD0_PSC1_TX
-#define DBDMA_AC97_RX_CHAN DSCR_CMD0_PSC1_RX
-#endif
-#ifdef CONFIG_MIPS_DB1550
-#define DBDMA_AC97_TX_CHAN DSCR_CMD0_PSC1_TX
-#define DBDMA_AC97_RX_CHAN DSCR_CMD0_PSC1_RX
-#endif
-
-
/* Set the device width of a in/out fifo.
*/
u32 au1xxx_dbdma_set_devwidth(u32 chanid, int bits);
@@ -280,8 +350,8 @@ u32 au1xxx_dbdma_ring_alloc(u32 chanid, int entries);
/* Put buffers on source/destination descriptors.
*/
-u32 au1xxx_dbdma_put_source(u32 chanid, void *buf, int nbytes);
-u32 au1xxx_dbdma_put_dest(u32 chanid, void *buf, int nbytes);
+u32 _au1xxx_dbdma_put_source(u32 chanid, void *buf, int nbytes, u32 flags);
+u32 _au1xxx_dbdma_put_dest(u32 chanid, void *buf, int nbytes, u32 flags);
/* Get a buffer from the destination descriptor.
*/
@@ -295,5 +365,29 @@ u32 au1xxx_get_dma_residue(u32 chanid);
void au1xxx_dbdma_chan_free(u32 chanid);
void au1xxx_dbdma_dump(u32 chanid);
+u32 au1xxx_dbdma_put_dscr(u32 chanid, au1x_ddma_desc_t *dscr );
+
+u32 au1xxx_ddma_add_device( dbdev_tab_t *dev );
+void * au1xxx_ddma_get_nextptr_virt(au1x_ddma_desc_t *dp);
+
+/*
+ Some compatibilty macros --
+ Needed to make changes to API without breaking existing drivers
+*/
+#define au1xxx_dbdma_put_source(chanid,buf,nbytes)_au1xxx_dbdma_put_source(chanid, buf, nbytes, DDMA_FLAGS_IE)
+#define au1xxx_dbdma_put_source_flags(chanid,buf,nbytes,flags) _au1xxx_dbdma_put_source(chanid, buf, nbytes, flags)
+#define put_source_flags(chanid,buf,nbytes,flags) au1xxx_dbdma_put_source_flags(chanid,buf,nbytes,flags)
+
+
+#define au1xxx_dbdma_put_dest(chanid,buf,nbytes) _au1xxx_dbdma_put_dest(chanid, buf, nbytes, DDMA_FLAGS_IE)
+#define au1xxx_dbdma_put_dest_flags(chanid,buf,nbytes,flags) _au1xxx_dbdma_put_dest(chanid, buf, nbytes, flags)
+#define put_dest_flags(chanid,buf,nbytes,flags) au1xxx_dbdma_put_dest_flags(chanid,buf,nbytes,flags)
+
+/*
+ * Flags for the put_source/put_dest functions.
+ */
+#define DDMA_FLAGS_IE (1<<0)
+#define DDMA_FLAGS_NOIE (1<<1)
+
#endif /* _LANGUAGE_ASSEMBLY */
#endif /* _AU1000_DBDMA_H_ */
diff --git a/include/asm-mips/mach-au1x00/au1xxx_gpio.h b/include/asm-mips/mach-au1x00/au1xxx_gpio.h
new file mode 100644
index 0000000..27911e0
--- /dev/null
+++ b/include/asm-mips/mach-au1x00/au1xxx_gpio.h
@@ -0,0 +1,20 @@
+#ifndef __AU1XXX_GPIO_H
+#define __AU1XXX_GPIO_H
+
+void au1xxx_gpio1_set_inputs(void);
+void au1xxx_gpio_tristate(int signal);
+void au1xxx_gpio_write(int signal, int value);
+int au1xxx_gpio_read(int signal);
+
+typedef volatile struct
+{
+ u32 dir;
+ u32 reserved;
+ u32 output;
+ u32 pinstate;
+ u32 inten;
+ u32 enable;
+
+} AU1X00_GPIO2;
+
+#endif //__AU1XXX_GPIO_H
diff --git a/include/asm-mips/mach-au1x00/au1xxx_ide.h b/include/asm-mips/mach-au1x00/au1xxx_ide.h
new file mode 100644
index 0000000..33d275c
--- /dev/null
+++ b/include/asm-mips/mach-au1x00/au1xxx_ide.h
@@ -0,0 +1,301 @@
+/*
+ * include/asm-mips/mach-au1x00/au1xxx_ide.h version 01.30.00 Aug. 02 2005
+ *
+ * BRIEF MODULE DESCRIPTION
+ * AMD Alchemy Au1xxx IDE interface routines over the Static Bus
+ *
+ * Copyright (c) 2003-2005 AMD, Personal Connectivity Solutions
+ *
+ * This program is free software; you can redistribute it and/or modify it under
+ * the terms of the GNU General Public License as published by the Free Software
+ * Foundation; either version 2 of the License, or (at your option) any later
+ * version.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
+ * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Note: for more information, please refer "AMD Alchemy Au1200/Au1550 IDE
+ * Interface and Linux Device Driver" Application Note.
+ */
+#include <linux/config.h>
+
+#ifdef CONFIG_BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA
+ #define DMA_WAIT_TIMEOUT 100
+ #define NUM_DESCRIPTORS PRD_ENTRIES
+#else /* CONFIG_BLK_DEV_IDE_AU1XXX_PIO_DBDMA */
+ #define NUM_DESCRIPTORS 2
+#endif
+
+#ifndef AU1XXX_ATA_RQSIZE
+ #define AU1XXX_ATA_RQSIZE 128
+#endif
+
+/* Disable Burstable-Support for DBDMA */
+#ifndef CONFIG_BLK_DEV_IDE_AU1XXX_BURSTABLE_ON
+ #define CONFIG_BLK_DEV_IDE_AU1XXX_BURSTABLE_ON 0
+#endif
+
+#ifdef CONFIG_PM
+/*
+* This will enable the device to be powered up when write() or read()
+* is called. If this is not defined, the driver will return -EBUSY.
+*/
+#define WAKE_ON_ACCESS 1
+
+typedef struct
+{
+ spinlock_t lock; /* Used to block on state transitions */
+ au1xxx_power_dev_t *dev; /* Power Managers device structure */
+ unsigned stopped; /* USed to signaling device is stopped */
+} pm_state;
+#endif
+
+
+typedef struct
+{
+ u32 tx_dev_id, rx_dev_id, target_dev_id;
+ u32 tx_chan, rx_chan;
+ void *tx_desc_head, *rx_desc_head;
+ ide_hwif_t *hwif;
+#ifdef CONFIG_BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA
+ ide_drive_t *drive;
+ u8 white_list, black_list;
+ struct dbdma_cmd *dma_table_cpu;
+ dma_addr_t dma_table_dma;
+ struct scatterlist *sg_table;
+ int sg_nents;
+ int sg_dma_direction;
+#endif
+ struct device *dev;
+ int irq;
+ u32 regbase;
+#ifdef CONFIG_PM
+ pm_state pm;
+#endif
+} _auide_hwif;
+
+#ifdef CONFIG_BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA
+struct drive_list_entry {
+ const char * id_model;
+ const char * id_firmware;
+};
+
+/* HD white list */
+static const struct drive_list_entry dma_white_list [] = {
+/*
+ * Hitachi
+ */
+ { "HITACHI_DK14FA-20" , "ALL" },
+ { "HTS726060M9AT00" , "ALL" },
+/*
+ * Maxtor
+ */
+ { "Maxtor 6E040L0" , "ALL" },
+ { "Maxtor 6Y080P0" , "ALL" },
+ { "Maxtor 6Y160P0" , "ALL" },
+/*
+ * Seagate
+ */
+ { "ST3120026A" , "ALL" },
+ { "ST320014A" , "ALL" },
+ { "ST94011A" , "ALL" },
+ { "ST340016A" , "ALL" },
+/*
+ * Western Digital
+ */
+ { "WDC WD400UE-00HCT0" , "ALL" },
+ { "WDC WD400JB-00JJC0" , "ALL" },
+ { NULL , NULL }
+};
+
+/* HD black list */
+static const struct drive_list_entry dma_black_list [] = {
+/*
+ * Western Digital
+ */
+ { "WDC WD100EB-00CGH0" , "ALL" },
+ { "WDC WD200BB-00AUA1" , "ALL" },
+ { "WDC AC24300L" , "ALL" },
+ { NULL , NULL }
+};
+#endif
+
+/* function prototyping */
+u8 auide_inb(unsigned long port);
+u16 auide_inw(unsigned long port);
+u32 auide_inl(unsigned long port);
+void auide_insw(unsigned long port, void *addr, u32 count);
+void auide_insl(unsigned long port, void *addr, u32 count);
+void auide_outb(u8 addr, unsigned long port);
+void auide_outbsync(ide_drive_t *drive, u8 addr, unsigned long port);
+void auide_outw(u16 addr, unsigned long port);
+void auide_outl(u32 addr, unsigned long port);
+void auide_outsw(unsigned long port, void *addr, u32 count);
+void auide_outsl(unsigned long port, void *addr, u32 count);
+static void auide_tune_drive(ide_drive_t *drive, byte pio);
+static int auide_tune_chipset (ide_drive_t *drive, u8 speed);
+static int auide_ddma_init( _auide_hwif *auide );
+static void auide_setup_ports(hw_regs_t *hw, _auide_hwif *ahwif);
+int __init auide_probe(void);
+
+#ifdef CONFIG_PM
+ int au1200ide_pm_callback( au1xxx_power_dev_t *dev,
+ au1xxx_request_t request, void *data);
+ static int au1xxxide_pm_standby( au1xxx_power_dev_t *dev );
+ static int au1xxxide_pm_sleep( au1xxx_power_dev_t *dev );
+ static int au1xxxide_pm_resume( au1xxx_power_dev_t *dev );
+ static int au1xxxide_pm_getstatus( au1xxx_power_dev_t *dev );
+ static int au1xxxide_pm_access( au1xxx_power_dev_t *dev );
+ static int au1xxxide_pm_idle( au1xxx_power_dev_t *dev );
+ static int au1xxxide_pm_cleanup( au1xxx_power_dev_t *dev );
+#endif
+
+
+/*
+ * Multi-Word DMA + DbDMA functions
+ */
+#ifdef CONFIG_BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA
+
+ static int in_drive_list(struct hd_driveid *id,
+ const struct drive_list_entry *drive_table);
+ static int auide_build_sglist(ide_drive_t *drive, struct request *rq);
+ static int auide_build_dmatable(ide_drive_t *drive);
+ static int auide_dma_end(ide_drive_t *drive);
+ static void auide_dma_start(ide_drive_t *drive );
+ ide_startstop_t auide_dma_intr (ide_drive_t *drive);
+ static void auide_dma_exec_cmd(ide_drive_t *drive, u8 command);
+ static int auide_dma_setup(ide_drive_t *drive);
+ static int auide_dma_check(ide_drive_t *drive);
+ static int auide_dma_test_irq(ide_drive_t *drive);
+ static int auide_dma_host_off(ide_drive_t *drive);
+ static int auide_dma_host_on(ide_drive_t *drive);
+ static int auide_dma_lostirq(ide_drive_t *drive);
+ static int auide_dma_on(ide_drive_t *drive);
+ static void auide_ddma_tx_callback(int irq, void *param,
+ struct pt_regs *regs);
+ static void auide_ddma_rx_callback(int irq, void *param,
+ struct pt_regs *regs);
+ static int auide_dma_off_quietly(ide_drive_t *drive);
+ static int auide_dma_timeout(ide_drive_t *drive);
+
+#endif /* end CONFIG_BLK_DEV_IDE_AU1XXX_MDMA2_DBDMA */
+
+/*******************************************************************************
+* PIO Mode timing calculation : *
+* *
+* Static Bus Spec ATA Spec *
+* Tcsoe = t1 *
+* Toecs = t9 *
+* Twcs = t9 *
+* Tcsh = t2i | t2 *
+* Tcsoff = t2i | t2 *
+* Twp = t2 *
+* Tcsw = t1 *
+* Tpm = 0 *
+* Ta = t1+t2 *
+*******************************************************************************/
+
+#define TCSOE_MASK (0x07<<29)
+#define TOECS_MASK (0x07<<26)
+#define TWCS_MASK (0x07<<28)
+#define TCSH_MASK (0x0F<<24)
+#define TCSOFF_MASK (0x07<<20)
+#define TWP_MASK (0x3F<<14)
+#define TCSW_MASK (0x0F<<10)
+#define TPM_MASK (0x0F<<6)
+#define TA_MASK (0x3F<<0)
+#define TS_MASK (1<<8)
+
+/* Timing parameters PIO mode 0 */
+#define SBC_IDE_PIO0_TCSOE (0x04<<29)
+#define SBC_IDE_PIO0_TOECS (0x01<<26)
+#define SBC_IDE_PIO0_TWCS (0x02<<28)
+#define SBC_IDE_PIO0_TCSH (0x08<<24)
+#define SBC_IDE_PIO0_TCSOFF (0x07<<20)
+#define SBC_IDE_PIO0_TWP (0x10<<14)
+#define SBC_IDE_PIO0_TCSW (0x04<<10)
+#define SBC_IDE_PIO0_TPM (0x0<<6)
+#define SBC_IDE_PIO0_TA (0x15<<0)
+/* Timing parameters PIO mode 1 */
+#define SBC_IDE_PIO1_TCSOE (0x03<<29)
+#define SBC_IDE_PIO1_TOECS (0x01<<26)
+#define SBC_IDE_PIO1_TWCS (0x01<<28)
+#define SBC_IDE_PIO1_TCSH (0x06<<24)
+#define SBC_IDE_PIO1_TCSOFF (0x06<<20)
+#define SBC_IDE_PIO1_TWP (0x08<<14)
+#define SBC_IDE_PIO1_TCSW (0x03<<10)
+#define SBC_IDE_PIO1_TPM (0x00<<6)
+#define SBC_IDE_PIO1_TA (0x0B<<0)
+/* Timing parameters PIO mode 2 */
+#define SBC_IDE_PIO2_TCSOE (0x05<<29)
+#define SBC_IDE_PIO2_TOECS (0x01<<26)
+#define SBC_IDE_PIO2_TWCS (0x01<<28)
+#define SBC_IDE_PIO2_TCSH (0x07<<24)
+#define SBC_IDE_PIO2_TCSOFF (0x07<<20)
+#define SBC_IDE_PIO2_TWP (0x1F<<14)
+#define SBC_IDE_PIO2_TCSW (0x05<<10)
+#define SBC_IDE_PIO2_TPM (0x00<<6)
+#define SBC_IDE_PIO2_TA (0x22<<0)
+/* Timing parameters PIO mode 3 */
+#define SBC_IDE_PIO3_TCSOE (0x05<<29)
+#define SBC_IDE_PIO3_TOECS (0x01<<26)
+#define SBC_IDE_PIO3_TWCS (0x01<<28)
+#define SBC_IDE_PIO3_TCSH (0x0D<<24)
+#define SBC_IDE_PIO3_TCSOFF (0x0D<<20)
+#define SBC_IDE_PIO3_TWP (0x15<<14)
+#define SBC_IDE_PIO3_TCSW (0x05<<10)
+#define SBC_IDE_PIO3_TPM (0x00<<6)
+#define SBC_IDE_PIO3_TA (0x1A<<0)
+/* Timing parameters PIO mode 4 */
+#define SBC_IDE_PIO4_TCSOE (0x04<<29)
+#define SBC_IDE_PIO4_TOECS (0x01<<26)
+#define SBC_IDE_PIO4_TWCS (0x01<<28)
+#define SBC_IDE_PIO4_TCSH (0x04<<24)
+#define SBC_IDE_PIO4_TCSOFF (0x04<<20)
+#define SBC_IDE_PIO4_TWP (0x0D<<14)
+#define SBC_IDE_PIO4_TCSW (0x03<<10)
+#define SBC_IDE_PIO4_TPM (0x00<<6)
+#define SBC_IDE_PIO4_TA (0x12<<0)
+/* Timing parameters MDMA mode 0 */
+#define SBC_IDE_MDMA0_TCSOE (0x03<<29)
+#define SBC_IDE_MDMA0_TOECS (0x01<<26)
+#define SBC_IDE_MDMA0_TWCS (0x01<<28)
+#define SBC_IDE_MDMA0_TCSH (0x07<<24)
+#define SBC_IDE_MDMA0_TCSOFF (0x07<<20)
+#define SBC_IDE_MDMA0_TWP (0x0C<<14)
+#define SBC_IDE_MDMA0_TCSW (0x03<<10)
+#define SBC_IDE_MDMA0_TPM (0x00<<6)
+#define SBC_IDE_MDMA0_TA (0x0F<<0)
+/* Timing parameters MDMA mode 1 */
+#define SBC_IDE_MDMA1_TCSOE (0x05<<29)
+#define SBC_IDE_MDMA1_TOECS (0x01<<26)
+#define SBC_IDE_MDMA1_TWCS (0x01<<28)
+#define SBC_IDE_MDMA1_TCSH (0x05<<24)
+#define SBC_IDE_MDMA1_TCSOFF (0x05<<20)
+#define SBC_IDE_MDMA1_TWP (0x0F<<14)
+#define SBC_IDE_MDMA1_TCSW (0x05<<10)
+#define SBC_IDE_MDMA1_TPM (0x00<<6)
+#define SBC_IDE_MDMA1_TA (0x15<<0)
+/* Timing parameters MDMA mode 2 */
+#define SBC_IDE_MDMA2_TCSOE (0x04<<29)
+#define SBC_IDE_MDMA2_TOECS (0x01<<26)
+#define SBC_IDE_MDMA2_TWCS (0x01<<28)
+#define SBC_IDE_MDMA2_TCSH (0x04<<24)
+#define SBC_IDE_MDMA2_TCSOFF (0x04<<20)
+#define SBC_IDE_MDMA2_TWP (0x0D<<14)
+#define SBC_IDE_MDMA2_TCSW (0x04<<10)
+#define SBC_IDE_MDMA2_TPM (0x00<<6)
+#define SBC_IDE_MDMA2_TA (0x12<<0)
+
diff --git a/include/asm-mips/mach-au1x00/au1xxx_psc.h b/include/asm-mips/mach-au1x00/au1xxx_psc.h
index 283519d..8e5fb3c 100644
--- a/include/asm-mips/mach-au1x00/au1xxx_psc.h
+++ b/include/asm-mips/mach-au1x00/au1xxx_psc.h
@@ -33,6 +33,8 @@
#ifndef _AU1000_PSC_H_
#define _AU1000_PSC_H_
+#include <linux/config.h>
+
/* The PSC base addresses. */
#ifdef CONFIG_SOC_AU1550
#define PSC0_BASE_ADDR 0xb1a00000
diff --git a/include/asm-mips/mach-au1x00/ioremap.h b/include/asm-mips/mach-au1x00/ioremap.h
new file mode 100644
index 0000000..d3ec627
--- /dev/null
+++ b/include/asm-mips/mach-au1x00/ioremap.h
@@ -0,0 +1,32 @@
+/*
+ * include/asm-mips/mach-au1x00/ioremap.h
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+#ifndef __ASM_MACH_AU1X00_IOREMAP_H
+#define __ASM_MACH_AU1X00_IOREMAP_H
+
+#include <linux/config.h>
+#include <linux/types.h>
+
+#ifdef CONFIG_64BIT_PHYS_ADDR
+extern phys_t __fixup_bigphys_addr(phys_t, phys_t);
+#else
+static inline phys_t __fixup_bigphys_addr(phys_t phys_addr, phys_t size)
+{
+ return phys_addr;
+}
+#endif
+
+/*
+ * Allow physical addresses to be fixed up to help 36-bit peripherals.
+ */
+static inline phys_t fixup_bigphys_addr(phys_t phys_addr, phys_t size)
+{
+ return __fixup_bigphys_addr(phys_addr, size);
+}
+
+#endif /* __ASM_MACH_AU1X00_IOREMAP_H */
diff --git a/include/asm-mips/mach-db1x00/db1200.h b/include/asm-mips/mach-db1x00/db1200.h
new file mode 100644
index 0000000..5d89437
--- /dev/null
+++ b/include/asm-mips/mach-db1x00/db1200.h
@@ -0,0 +1,224 @@
+/*
+ * AMD Alchemy DB1200 Referrence Board
+ * Board Registers defines.
+ *
+ * ########################################################################
+ *
+ * This program is free software; you can distribute it and/or modify it
+ * under the terms of the GNU General Public License (Version 2) as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
+ *
+ * ########################################################################
+ *
+ *
+ */
+#ifndef __ASM_DB1200_H
+#define __ASM_DB1200_H
+
+#include <linux/types.h>
+
+// This is defined in au1000.h with bogus value
+#undef AU1X00_EXTERNAL_INT
+
+#define DBDMA_AC97_TX_CHAN DSCR_CMD0_PSC1_TX
+#define DBDMA_AC97_RX_CHAN DSCR_CMD0_PSC1_RX
+#define DBDMA_I2S_TX_CHAN DSCR_CMD0_PSC1_TX
+#define DBDMA_I2S_RX_CHAN DSCR_CMD0_PSC1_RX
+
+/* SPI and SMB are muxed on the Pb1200 board.
+ Refer to board documentation.
+ */
+#define SPI_PSC_BASE PSC0_BASE_ADDR
+#define SMBUS_PSC_BASE PSC0_BASE_ADDR
+/* AC97 and I2S are muxed on the Pb1200 board.
+ Refer to board documentation.
+ */
+#define AC97_PSC_BASE PSC1_BASE_ADDR
+#define I2S_PSC_BASE PSC1_BASE_ADDR
+
+#define BCSR_KSEG1_ADDR 0xB9800000
+
+typedef volatile struct
+{
+ /*00*/ u16 whoami;
+ u16 reserved0;
+ /*04*/ u16 status;
+ u16 reserved1;
+ /*08*/ u16 switches;
+ u16 reserved2;
+ /*0C*/ u16 resets;
+ u16 reserved3;
+
+ /*10*/ u16 pcmcia;
+ u16 reserved4;
+ /*14*/ u16 board;
+ u16 reserved5;
+ /*18*/ u16 disk_leds;
+ u16 reserved6;
+ /*1C*/ u16 system;
+ u16 reserved7;
+
+ /*20*/ u16 intclr;
+ u16 reserved8;
+ /*24*/ u16 intset;
+ u16 reserved9;
+ /*28*/ u16 intclr_mask;
+ u16 reserved10;
+ /*2C*/ u16 intset_mask;
+ u16 reserved11;
+
+ /*30*/ u16 sig_status;
+ u16 reserved12;
+ /*34*/ u16 int_status;
+ u16 reserved13;
+ /*38*/ u16 reserved14;
+ u16 reserved15;
+ /*3C*/ u16 reserved16;
+ u16 reserved17;
+
+} BCSR;
+
+static BCSR * const bcsr = (BCSR *)BCSR_KSEG1_ADDR;
+
+/*
+ * Register bit definitions for the BCSRs
+ */
+#define BCSR_WHOAMI_DCID 0x000F
+#define BCSR_WHOAMI_CPLD 0x00F0
+#define BCSR_WHOAMI_BOARD 0x0F00
+
+#define BCSR_STATUS_PCMCIA0VS 0x0003
+#define BCSR_STATUS_PCMCIA1VS 0x000C
+#define BCSR_STATUS_SWAPBOOT 0x0040
+#define BCSR_STATUS_FLASHBUSY 0x0100
+#define BCSR_STATUS_IDECBLID 0x0200
+#define BCSR_STATUS_SD0WP 0x0400
+#define BCSR_STATUS_U0RXD 0x1000
+#define BCSR_STATUS_U1RXD 0x2000
+
+#define BCSR_SWITCHES_OCTAL 0x00FF
+#define BCSR_SWITCHES_DIP_1 0x0080
+#define BCSR_SWITCHES_DIP_2 0x0040
+#define BCSR_SWITCHES_DIP_3 0x0020
+#define BCSR_SWITCHES_DIP_4 0x0010
+#define BCSR_SWITCHES_DIP_5 0x0008
+#define BCSR_SWITCHES_DIP_6 0x0004
+#define BCSR_SWITCHES_DIP_7 0x0002
+#define BCSR_SWITCHES_DIP_8 0x0001
+#define BCSR_SWITCHES_ROTARY 0x0F00
+
+#define BCSR_RESETS_ETH 0x0001
+#define BCSR_RESETS_CAMERA 0x0002
+#define BCSR_RESETS_DC 0x0004
+#define BCSR_RESETS_IDE 0x0008
+#define BCSR_RESETS_TV 0x0010
+/* not resets but in the same register */
+#define BCSR_RESETS_PWMR1mUX 0x0800
+#define BCSR_RESETS_PCS0MUX 0x1000
+#define BCSR_RESETS_PCS1MUX 0x2000
+#define BCSR_RESETS_SPISEL 0x4000
+
+#define BCSR_PCMCIA_PC0VPP 0x0003
+#define BCSR_PCMCIA_PC0VCC 0x000C
+#define BCSR_PCMCIA_PC0DRVEN 0x0010
+#define BCSR_PCMCIA_PC0RST 0x0080
+#define BCSR_PCMCIA_PC1VPP 0x0300
+#define BCSR_PCMCIA_PC1VCC 0x0C00
+#define BCSR_PCMCIA_PC1DRVEN 0x1000
+#define BCSR_PCMCIA_PC1RST 0x8000
+
+#define BCSR_BOARD_LCDVEE 0x0001
+#define BCSR_BOARD_LCDVDD 0x0002
+#define BCSR_BOARD_LCDBL 0x0004
+#define BCSR_BOARD_CAMSNAP 0x0010
+#define BCSR_BOARD_CAMPWR 0x0020
+#define BCSR_BOARD_SD0PWR 0x0040
+
+#define BCSR_LEDS_DECIMALS 0x0003
+#define BCSR_LEDS_LED0 0x0100
+#define BCSR_LEDS_LED1 0x0200
+#define BCSR_LEDS_LED2 0x0400
+#define BCSR_LEDS_LED3 0x0800
+
+#define BCSR_SYSTEM_POWEROFF 0x4000
+#define BCSR_SYSTEM_RESET 0x8000
+
+/* Bit positions for the different interrupt sources */
+#define BCSR_INT_IDE 0x0001
+#define BCSR_INT_ETH 0x0002
+#define BCSR_INT_PC0 0x0004
+#define BCSR_INT_PC0STSCHG 0x0008
+#define BCSR_INT_PC1 0x0010
+#define BCSR_INT_PC1STSCHG 0x0020
+#define BCSR_INT_DC 0x0040
+#define BCSR_INT_FLASHBUSY 0x0080
+#define BCSR_INT_PC0INSERT 0x0100
+#define BCSR_INT_PC0EJECT 0x0200
+#define BCSR_INT_PC1INSERT 0x0400
+#define BCSR_INT_PC1EJECT 0x0800
+#define BCSR_INT_SD0INSERT 0x1000
+#define BCSR_INT_SD0EJECT 0x2000
+
+#define AU1XXX_SMC91111_PHYS_ADDR (0x19000300)
+#define AU1XXX_SMC91111_IRQ DB1200_ETH_INT
+
+#define AU1XXX_ATA_PHYS_ADDR (0x18800000)
+#define AU1XXX_ATA_PHYS_LEN (0x100)
+#define AU1XXX_ATA_REG_OFFSET (5)
+#define AU1XXX_ATA_INT DB1200_IDE_INT
+#define AU1XXX_ATA_DDMA_REQ DSCR_CMD0_DMA_REQ1;
+#define AU1XXX_ATA_RQSIZE 128
+
+#define NAND_PHYS_ADDR 0x20000000
+
+/*
+ * External Interrupts for Pb1200 as of 8/6/2004.
+ * Bit positions in the CPLD registers can be calculated by taking
+ * the interrupt define and subtracting the DB1200_INT_BEGIN value.
+ * *example: IDE bis pos is = 64 - 64
+ ETH bit pos is = 65 - 64
+ */
+#define DB1200_INT_BEGIN (AU1000_LAST_INTC1_INT + 1)
+#define DB1200_IDE_INT (DB1200_INT_BEGIN + 0)
+#define DB1200_ETH_INT (DB1200_INT_BEGIN + 1)
+#define DB1200_PC0_INT (DB1200_INT_BEGIN + 2)
+#define DB1200_PC0_STSCHG_INT (DB1200_INT_BEGIN + 3)
+#define DB1200_PC1_INT (DB1200_INT_BEGIN + 4)
+#define DB1200_PC1_STSCHG_INT (DB1200_INT_BEGIN + 5)
+#define DB1200_DC_INT (DB1200_INT_BEGIN + 6)
+#define DB1200_FLASHBUSY_INT (DB1200_INT_BEGIN + 7)
+#define DB1200_PC0_INSERT_INT (DB1200_INT_BEGIN + 8)
+#define DB1200_PC0_EJECT_INT (DB1200_INT_BEGIN + 9)
+#define DB1200_PC1_INSERT_INT (DB1200_INT_BEGIN + 10)
+#define DB1200_PC1_EJECT_INT (DB1200_INT_BEGIN + 11)
+#define DB1200_SD0_INSERT_INT (DB1200_INT_BEGIN + 12)
+#define DB1200_SD0_EJECT_INT (DB1200_INT_BEGIN + 13)
+
+#define DB1200_INT_END (DB1200_INT_BEGIN + 15)
+
+/* For drivers/pcmcia/au1000_db1x00.c */
+
+/* PCMCIA Db1x00 specific defines */
+
+#define PCMCIA_MAX_SOCK 1
+#define PCMCIA_NUM_SOCKS (PCMCIA_MAX_SOCK+1)
+
+/* VPP/VCC */
+#define SET_VCC_VPP(VCC, VPP, SLOT)\
+ ((((VCC)<<2) | ((VPP)<<0)) << ((SLOT)*8))
+
+#define BOARD_PC0_INT DB1200_PC0_INT
+#define BOARD_PC1_INT DB1200_PC1_INT
+#define BOARD_CARD_INSERTED(SOCKET) bcsr->sig_status & (1<<(8+(2*SOCKET)))
+
+#endif /* __ASM_DB1200_H */
+
diff --git a/include/asm-mips/mach-dec/mc146818rtc.h b/include/asm-mips/mach-dec/mc146818rtc.h
index a326f45..6d37a56 100644
--- a/include/asm-mips/mach-dec/mc146818rtc.h
+++ b/include/asm-mips/mach-dec/mc146818rtc.h
@@ -3,7 +3,7 @@
*
* Copyright (C) 1998, 2001 by Ralf Baechle
* Copyright (C) 1998 by Harald Koerfgen
- * Copyright (C) 2002 Maciej W. Rozycki
+ * Copyright (C) 2002, 2005 Maciej W. Rozycki
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
@@ -14,23 +14,18 @@
#define __ASM_MIPS_DEC_RTC_DEC_H
#include <linux/types.h>
-
#include <asm/addrspace.h>
+#include <asm/dec/system.h>
extern volatile u8 *dec_rtc_base;
-extern unsigned long dec_kn_slot_size;
-#define RTC_PORT(x) CPHYSADDR(dec_rtc_base)
+#define RTC_PORT(x) CPHYSADDR((long)dec_rtc_base)
#define RTC_IO_EXTENT dec_kn_slot_size
#define RTC_IOMAPPED 0
#undef RTC_IRQ
#define RTC_DEC_YEAR 0x3f /* Where we store the real year on DECs. */
-#include <linux/mc146818rtc.h>
-#include <linux/module.h>
-#include <linux/types.h>
-
static inline unsigned char CMOS_READ(unsigned long addr)
{
return dec_rtc_base[addr * 4];
diff --git a/include/asm-mips/mach-generic/cpu-feature-overrides.h b/include/asm-mips/mach-generic/cpu-feature-overrides.h
index 0aecfd0..7c185bb 100644
--- a/include/asm-mips/mach-generic/cpu-feature-overrides.h
+++ b/include/asm-mips/mach-generic/cpu-feature-overrides.h
@@ -8,6 +8,6 @@
#ifndef __ASM_MACH_GENERIC_CPU_FEATURE_OVERRIDES_H
#define __ASM_MACH_GENERIC_CPU_FEATURE_OVERRIDES_H
-/* Intensionally empty file ... */
+/* Intentionally empty file ... */
#endif /* __ASM_MACH_GENERIC_CPU_FEATURE_OVERRIDES_H */
diff --git a/include/asm-mips/mach-generic/ide.h b/include/asm-mips/mach-generic/ide.h
index cb2edd0..9610069 100644
--- a/include/asm-mips/mach-generic/ide.h
+++ b/include/asm-mips/mach-generic/ide.h
@@ -18,6 +18,7 @@
#include <linux/config.h>
#include <linux/pci.h>
#include <linux/stddef.h>
+#include <asm/processor.h>
#ifndef MAX_HWIFS
# ifdef CONFIG_BLK_DEV_IDEPCI
@@ -104,15 +105,71 @@ static __inline__ unsigned long ide_default_io_base(int index)
/* MIPS port and memory-mapped I/O string operations. */
-#define __ide_insw insw
-#define __ide_insl insl
-#define __ide_outsw outsw
-#define __ide_outsl outsl
+static inline void __ide_flush_dcache_range(unsigned long addr, unsigned long size)
+{
+ if (cpu_has_dc_aliases) {
+ unsigned long end = addr + size;
+ for (; addr < end; addr += PAGE_SIZE)
+ flush_dcache_page(virt_to_page(addr));
+ }
+}
+
+static inline void __ide_insw(unsigned long port, void *addr,
+ unsigned int count)
+{
+ insw(port, addr, count);
+ __ide_flush_dcache_range((unsigned long)addr, count * 2);
+}
+
+static inline void __ide_insl(unsigned long port, void *addr, unsigned int count)
+{
+ insl(port, addr, count);
+ __ide_flush_dcache_range((unsigned long)addr, count * 4);
+}
+
+static inline void __ide_outsw(unsigned long port, const void *addr,
+ unsigned long count)
+{
+ outsw(port, addr, count);
+ __ide_flush_dcache_range((unsigned long)addr, count * 2);
+}
+
+static inline void __ide_outsl(unsigned long port, const void *addr,
+ unsigned long count)
+{
+ outsl(port, addr, count);
+ __ide_flush_dcache_range((unsigned long)addr, count * 4);
+}
+
+static inline void __ide_mm_insw(void __iomem *port, void *addr, u32 count)
+{
+ readsw(port, addr, count);
+ __ide_flush_dcache_range((unsigned long)addr, count * 2);
+}
+
+static inline void __ide_mm_insl(void __iomem *port, void *addr, u32 count)
+{
+ readsl(port, addr, count);
+ __ide_flush_dcache_range((unsigned long)addr, count * 4);
+}
+
+static inline void __ide_mm_outsw(void __iomem *port, void *addr, u32 count)
+{
+ writesw(port, addr, count);
+ __ide_flush_dcache_range((unsigned long)addr, count * 2);
+}
+
+static inline void __ide_mm_outsl(void __iomem * port, void *addr, u32 count)
+{
+ writesl(port, addr, count);
+ __ide_flush_dcache_range((unsigned long)addr, count * 4);
+}
-#define __ide_mm_insw readsw
-#define __ide_mm_insl readsl
-#define __ide_mm_outsw writesw
-#define __ide_mm_outsl writesl
+/* ide_insw calls insw, not __ide_insw. Why? */
+#undef insw
+#undef insl
+#define insw(port, addr, count) __ide_insw(port, addr, count)
+#define insl(port, addr, count) __ide_insl(port, addr, count)
#endif /* __KERNEL__ */
diff --git a/include/asm-mips/mach-generic/ioremap.h b/include/asm-mips/mach-generic/ioremap.h
new file mode 100644
index 0000000..9b64ff6
--- /dev/null
+++ b/include/asm-mips/mach-generic/ioremap.h
@@ -0,0 +1,23 @@
+/*
+ * include/asm-mips/mach-generic/ioremap.h
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+#ifndef __ASM_MACH_GENERIC_IOREMAP_H
+#define __ASM_MACH_GENERIC_IOREMAP_H
+
+#include <linux/types.h>
+
+/*
+ * Allow physical addresses to be fixed up to help peripherals located
+ * outside the low 32-bit range -- generic pass-through version.
+ */
+static inline phys_t fixup_bigphys_addr(phys_t phys_addr, phys_t size)
+{
+ return phys_addr;
+}
+
+#endif /* __ASM_MACH_GENERIC_IOREMAP_H */
diff --git a/include/asm-mips/mach-generic/kernel-entry-init.h b/include/asm-mips/mach-generic/kernel-entry-init.h
new file mode 100644
index 0000000..7e66505
--- /dev/null
+++ b/include/asm-mips/mach-generic/kernel-entry-init.h
@@ -0,0 +1,25 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2005 Embedded Alley Solutions, Inc
+ * Copyright (C) 2005 Ralf Baechle (ralf@linux-mips.org)
+ */
+#ifndef __ASM_MACH_GENERIC_KERNEL_ENTRY_H
+#define __ASM_MACH_GENERIC_KERNEL_ENTRY_H
+
+/* Intentionally empty macro, used in head.S. Override in
+ * arch/mips/mach-xxx/kernel-entry-init.h when necessary.
+ */
+.macro kernel_entry_setup
+.endm
+
+/*
+ * Do SMP slave processor setup necessary before we can savely execute C code.
+ */
+ .macro smp_slave_setup
+ .endm
+
+
+#endif /* __ASM_MACH_GENERIC_KERNEL_ENTRY_H */
diff --git a/include/asm-mips/mach-generic/kmalloc.h b/include/asm-mips/mach-generic/kmalloc.h
new file mode 100644
index 0000000..373d66d
--- /dev/null
+++ b/include/asm-mips/mach-generic/kmalloc.h
@@ -0,0 +1,13 @@
+#ifndef __ASM_MACH_GENERIC_KMALLOC_H
+#define __ASM_MACH_GENERIC_KMALLOC_H
+
+#include <linux/config.h>
+
+#ifndef CONFIG_DMA_COHERENT
+/*
+ * Total overkill for most systems but need as a safe default.
+ */
+#define ARCH_KMALLOC_MINALIGN 128
+#endif
+
+#endif /* __ASM_MACH_GENERIC_KMALLOC_H */
diff --git a/include/asm-mips/mach-generic/spaces.h b/include/asm-mips/mach-generic/spaces.h
index 5a2c1ef..b849d8d 100644
--- a/include/asm-mips/mach-generic/spaces.h
+++ b/include/asm-mips/mach-generic/spaces.h
@@ -55,13 +55,13 @@
#endif
#ifdef CONFIG_DMA_NONCOHERENT
-#define CAC_BASE 0x9800000000000000
+#define CAC_BASE 0x9800000000000000UL
#else
-#define CAC_BASE 0xa800000000000000
+#define CAC_BASE 0xa800000000000000UL
#endif
-#define IO_BASE 0x9000000000000000
-#define UNCAC_BASE 0x9000000000000000
-#define MAP_BASE 0xc000000000000000
+#define IO_BASE 0x9000000000000000UL
+#define UNCAC_BASE 0x9000000000000000UL
+#define MAP_BASE 0xc000000000000000UL
#define TO_PHYS(x) ( ((x) & TO_PHYS_MASK))
#define TO_CAC(x) (CAC_BASE | ((x) & TO_PHYS_MASK))
diff --git a/include/asm-mips/mach-ip22/cpu-feature-overrides.h b/include/asm-mips/mach-ip22/cpu-feature-overrides.h
index 3c8896d..ab97146 100644
--- a/include/asm-mips/mach-ip22/cpu-feature-overrides.h
+++ b/include/asm-mips/mach-ip22/cpu-feature-overrides.h
@@ -11,6 +11,12 @@
/*
* IP22 with a variety of processors so we can't use defaults for everything.
*/
+#define cpu_has_tlb 1
+#define cpu_has_4kex 1
+#define cpu_has_4kcache 1
+#define cpu_has_fpu 1
+#define cpu_has_32fpr 1
+#define cpu_has_counter 1
#define cpu_has_mips16 0
#define cpu_has_divec 0
#define cpu_has_cache_cdex_p 1
@@ -23,6 +29,8 @@
#define cpu_has_dc_aliases (PAGE_SIZE < 0x4000)
#define cpu_has_ic_fills_f_dc 0
+#define cpu_has_dsp 0
+
#define cpu_has_nofpuex 0
#define cpu_has_64bits 1
diff --git a/include/asm-mips/mach-ip22/spaces.h b/include/asm-mips/mach-ip22/spaces.h
index e96166f..8385f71 100644
--- a/include/asm-mips/mach-ip22/spaces.h
+++ b/include/asm-mips/mach-ip22/spaces.h
@@ -44,7 +44,7 @@
#define CAC_BASE 0xffffffff80000000
#define IO_BASE 0xffffffffa0000000
#define UNCAC_BASE 0xffffffffa0000000
-#define MAP_BASE 0xffffffffc0000000
+#define MAP_BASE 0xc000000000000000
#define TO_PHYS(x) ( ((x) & TO_PHYS_MASK))
#define TO_CAC(x) (CAC_BASE | ((x) & TO_PHYS_MASK))
diff --git a/include/asm-mips/mach-ip27/cpu-feature-overrides.h b/include/asm-mips/mach-ip27/cpu-feature-overrides.h
index fe96d73..4c8a900 100644
--- a/include/asm-mips/mach-ip27/cpu-feature-overrides.h
+++ b/include/asm-mips/mach-ip27/cpu-feature-overrides.h
@@ -25,6 +25,7 @@
#define cpu_has_vtag_icache 0
#define cpu_has_dc_aliases 0
#define cpu_has_ic_fills_f_dc 0
+#define cpu_has_dsp 0
#define cpu_icache_snoops_remote_store 1
#define cpu_has_nofpuex 0
diff --git a/include/asm-mips/mach-ip27/kernel-entry-init.h b/include/asm-mips/mach-ip27/kernel-entry-init.h
new file mode 100644
index 0000000..c1a1031
--- /dev/null
+++ b/include/asm-mips/mach-ip27/kernel-entry-init.h
@@ -0,0 +1,52 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2000 Silicon Graphics, Inc.
+ * Copyright (C) 2005 Ralf Baechle <ralf@linux-mips.org>
+ */
+#ifndef __ASM_MACH_IP27_KERNEL_ENTRY_H
+#define __ASM_MACH_IP27_KERNEL_ENTRY_H
+
+#include <asm/sn/addrs.h>
+#include <asm/sn/sn0/hubni.h>
+#include <asm/sn/klkernvars.h>
+
+/*
+ * Returns the local nasid into res.
+ */
+ .macro GET_NASID_ASM res
+ dli \res, LOCAL_HUB_ADDR(NI_STATUS_REV_ID)
+ ld \res, (\res)
+ and \res, NSRI_NODEID_MASK
+ dsrl \res, NSRI_NODEID_SHFT
+ .endm
+
+/*
+ * Intentionally empty macro, used in head.S. Override in
+ * arch/mips/mach-xxx/kernel-entry-init.h when necessary.
+ */
+ .macro kernel_entry_setup
+ GET_NASID_ASM t1
+ move t2, t1 # text and data are here
+ MAPPED_KERNEL_SETUP_TLB
+ .endm
+
+/*
+ * Do SMP slave processor setup necessary before we can savely execute C code.
+ */
+ .macro smp_slave_setup
+ GET_NASID_ASM t1
+ dli t0, KLDIR_OFFSET + (KLI_KERN_VARS * KLDIR_ENT_SIZE) + \
+ KLDIR_OFF_POINTER + CAC_BASE
+ dsll t1, NASID_SHFT
+ or t0, t0, t1
+ ld t0, 0(t0) # t0 points to kern_vars struct
+ lh t1, KV_RO_NASID_OFFSET(t0)
+ lh t2, KV_RW_NASID_OFFSET(t0)
+ MAPPED_KERNEL_SETUP_TLB
+ ARC64_TWIDDLE_PC
+ .endm
+
+#endif /* __ASM_MACH_IP27_KERNEL_ENTRY_H */
diff --git a/include/asm-mips/mach-ip27/kmalloc.h b/include/asm-mips/mach-ip27/kmalloc.h
new file mode 100644
index 0000000..426bd04
--- /dev/null
+++ b/include/asm-mips/mach-ip27/kmalloc.h
@@ -0,0 +1,8 @@
+#ifndef __ASM_MACH_IP27_KMALLOC_H
+#define __ASM_MACH_IP27_KMALLOC_H
+
+/*
+ * All happy, no need to define ARCH_KMALLOC_MINALIGN
+ */
+
+#endif /* __ASM_MACH_IP27_KMALLOC_H */
diff --git a/include/asm-mips/mach-ip27/mmzone.h b/include/asm-mips/mach-ip27/mmzone.h
index d3f5663..986a3b9 100644
--- a/include/asm-mips/mach-ip27/mmzone.h
+++ b/include/asm-mips/mach-ip27/mmzone.h
@@ -10,7 +10,6 @@
#define LEVELS_PER_SLICE 128
struct slice_data {
- unsigned long irq_alloc_mask[2];
unsigned long irq_enable_mask[2];
int level_to_irq[LEVELS_PER_SLICE];
};
@@ -20,6 +19,7 @@ struct hub_data {
DECLARE_BITMAP(h_bigwin_used, HUB_NUM_BIG_WINDOW);
cpumask_t h_cpus;
unsigned long slice_map;
+ unsigned long irq_alloc_mask[2];
struct slice_data slice[2];
};
diff --git a/include/asm-mips/mach-ip27/spaces.h b/include/asm-mips/mach-ip27/spaces.h
index e3b3fe3..45e6178 100644
--- a/include/asm-mips/mach-ip27/spaces.h
+++ b/include/asm-mips/mach-ip27/spaces.h
@@ -20,6 +20,7 @@
#define IO_BASE 0x9200000000000000
#define MSPEC_BASE 0x9400000000000000
#define UNCAC_BASE 0x9600000000000000
+#define MAP_BASE 0xc000000000000000
#define TO_PHYS(x) ( ((x) & TO_PHYS_MASK))
#define TO_CAC(x) (CAC_BASE | ((x) & TO_PHYS_MASK))
diff --git a/include/asm-mips/mach-ip27/topology.h b/include/asm-mips/mach-ip27/topology.h
index a70a812..82141c7 100644
--- a/include/asm-mips/mach-ip27/topology.h
+++ b/include/asm-mips/mach-ip27/topology.h
@@ -9,6 +9,9 @@
#define parent_node(node) (node)
#define node_to_cpumask(node) (hub_data(node)->h_cpus)
#define node_to_first_cpu(node) (first_cpu(node_to_cpumask(node)))
+struct pci_bus;
+extern int pcibus_to_node(struct pci_bus *);
+
#define pcibus_to_cpumask(bus) (cpu_online_map)
extern unsigned char __node_distances[MAX_COMPACT_NODES][MAX_COMPACT_NODES];
diff --git a/include/asm-mips/mach-ip32/cpu-feature-overrides.h b/include/asm-mips/mach-ip32/cpu-feature-overrides.h
index 0471397..ab37fc1 100644
--- a/include/asm-mips/mach-ip32/cpu-feature-overrides.h
+++ b/include/asm-mips/mach-ip32/cpu-feature-overrides.h
@@ -37,5 +37,6 @@
#define cpu_has_ejtag 0
#define cpu_has_vtag_icache 0
#define cpu_has_ic_fills_f_dc 0
+#define cpu_has_dsp 0
#endif /* __ASM_MACH_IP32_CPU_FEATURE_OVERRIDES_H */
diff --git a/include/asm-mips/mach-ip32/kmalloc.h b/include/asm-mips/mach-ip32/kmalloc.h
new file mode 100644
index 0000000..9d2d4d9
--- /dev/null
+++ b/include/asm-mips/mach-ip32/kmalloc.h
@@ -0,0 +1,12 @@
+#ifndef __ASM_MACH_IP32_KMALLOC_H
+#define __ASM_MACH_IP32_KMALLOC_H
+
+#include <linux/config.h>
+
+#if defined(CONFIG_CPU_R5000) || defined (CONFIG_CPU_RM7000)
+#define ARCH_KMALLOC_MINALIGN 32
+#else
+#define ARCH_KMALLOC_MINALIGN 128
+#endif
+
+#endif /* __ASM_MACH_IP32_KMALLOC_H */
diff --git a/include/asm-mips/mach-ip32/spaces.h b/include/asm-mips/mach-ip32/spaces.h
index c7839f8..44abe5c 100644
--- a/include/asm-mips/mach-ip32/spaces.h
+++ b/include/asm-mips/mach-ip32/spaces.h
@@ -19,10 +19,10 @@
#define HIGHMEM_START (1UL << 59UL)
#endif
-#define CAC_BASE 0x9800000000000000
-#define IO_BASE 0x9000000000000000
-#define UNCAC_BASE 0x9000000000000000
-#define MAP_BASE 0xc000000000000000
+#define CAC_BASE 0x9800000000000000UL
+#define IO_BASE 0x9000000000000000UL
+#define UNCAC_BASE 0x9000000000000000UL
+#define MAP_BASE 0xc000000000000000UL
#define TO_PHYS(x) ( ((x) & TO_PHYS_MASK))
#define TO_CAC(x) (CAC_BASE | ((x) & TO_PHYS_MASK))
diff --git a/include/asm-mips/mach-ja/cpu-feature-overrides.h b/include/asm-mips/mach-ja/cpu-feature-overrides.h
index ca57e7d..a0fde40 100644
--- a/include/asm-mips/mach-ja/cpu-feature-overrides.h
+++ b/include/asm-mips/mach-ja/cpu-feature-overrides.h
@@ -25,6 +25,7 @@
#define cpu_has_vtag_icache 0
#define cpu_has_dc_aliases 0
#define cpu_has_ic_fills_f_dc 0
+#define cpu_has_dsp 0
#define cpu_icache_snoops_remote_store 0
#define cpu_has_nofpuex 0
@@ -36,10 +37,4 @@
#define cpu_icache_line_size() 32
#define cpu_scache_line_size() 32
-/*
- * On the RM9000 we need to ensure that I-cache lines being fetches only
- * contain valid instructions are funny things will happen.
- */
-#define PLAT_TRAMPOLINE_STUFF_LINE 32UL
-
#endif /* __ASM_MACH_JA_CPU_FEATURE_OVERRIDES_H */
diff --git a/include/asm-mips/mach-mips/cpu-feature-overrides.h b/include/asm-mips/mach-mips/cpu-feature-overrides.h
index 6f51be5..9f92aed 100644
--- a/include/asm-mips/mach-mips/cpu-feature-overrides.h
+++ b/include/asm-mips/mach-mips/cpu-feature-overrides.h
@@ -17,7 +17,7 @@
#ifdef CONFIG_CPU_MIPS32
#define cpu_has_tlb 1
#define cpu_has_4kex 1
-#define cpu_has_4ktlb 1
+#define cpu_has_4kcache 1
/* #define cpu_has_fpu ? */
/* #define cpu_has_32fpr ? */
#define cpu_has_counter 1
@@ -37,12 +37,13 @@
/* #define cpu_has_64bits ? */
/* #define cpu_has_64bit_zero_reg ? */
/* #define cpu_has_subset_pcaches ? */
+#define cpu_icache_snoops_remote_store 1
#endif
#ifdef CONFIG_CPU_MIPS64
#define cpu_has_tlb 1
#define cpu_has_4kex 1
-#define cpu_has_4ktlb 1
+#define cpu_has_4kcache 1
/* #define cpu_has_fpu ? */
/* #define cpu_has_32fpr ? */
#define cpu_has_counter 1
@@ -62,6 +63,7 @@
/* #define cpu_has_64bits ? */
/* #define cpu_has_64bit_zero_reg ? */
/* #define cpu_has_subset_pcaches ? */
+#define cpu_icache_snoops_remote_store 1
#endif
#endif /* __ASM_MACH_MIPS_CPU_FEATURE_OVERRIDES_H */
diff --git a/include/asm-mips/mach-mips/irq.h b/include/asm-mips/mach-mips/irq.h
new file mode 100644
index 0000000..f857969
--- /dev/null
+++ b/include/asm-mips/mach-mips/irq.h
@@ -0,0 +1,14 @@
+#ifndef __ASM_MACH_MIPS_IRQ_H
+#define __ASM_MACH_MIPS_IRQ_H
+
+#include <linux/config.h>
+
+#define NR_IRQS 256
+
+#ifdef CONFIG_SMP
+
+#define ARCH_HAS_IRQ_PER_CPU
+
+#endif
+
+#endif /* __ASM_MACH_MIPS_IRQ_H */
diff --git a/include/asm-mips/mach-ocelot3/cpu-feature-overrides.h b/include/asm-mips/mach-ocelot3/cpu-feature-overrides.h
index 7473512..825c5f6 100644
--- a/include/asm-mips/mach-ocelot3/cpu-feature-overrides.h
+++ b/include/asm-mips/mach-ocelot3/cpu-feature-overrides.h
@@ -28,6 +28,7 @@
#define cpu_has_vtag_icache 0
#define cpu_has_dc_aliases 0
#define cpu_has_ic_fills_f_dc 0
+#define cpu_has_dsp 0
#define cpu_icache_snoops_remote_store 0
#define cpu_has_nofpuex 0
@@ -39,10 +40,4 @@
#define cpu_icache_line_size() 32
#define cpu_scache_line_size() 32
-/*
- * On the RM9000 we need to ensure that I-cache lines being fetches only
- * contain valid instructions are funny things will happen.
- */
-#define PLAT_TRAMPOLINE_STUFF_LINE 32UL
-
#endif /* __ASM_MACH_JA_CPU_FEATURE_OVERRIDES_H */
diff --git a/include/asm-mips/mach-pb1x00/pb1200.h b/include/asm-mips/mach-pb1x00/pb1200.h
new file mode 100644
index 0000000..9a3088b
--- /dev/null
+++ b/include/asm-mips/mach-pb1x00/pb1200.h
@@ -0,0 +1,252 @@
+/*
+ * AMD Alchemy PB1200 Referrence Board
+ * Board Registers defines.
+ *
+ * ########################################################################
+ *
+ * This program is free software; you can distribute it and/or modify it
+ * under the terms of the GNU General Public License (Version 2) as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
+ *
+ * ########################################################################
+ *
+ *
+ */
+#ifndef __ASM_PB1200_H
+#define __ASM_PB1200_H
+
+#include <linux/types.h>
+
+// This is defined in au1000.h with bogus value
+#undef AU1X00_EXTERNAL_INT
+
+#define DBDMA_AC97_TX_CHAN DSCR_CMD0_PSC1_TX
+#define DBDMA_AC97_RX_CHAN DSCR_CMD0_PSC1_RX
+#define DBDMA_I2S_TX_CHAN DSCR_CMD0_PSC1_TX
+#define DBDMA_I2S_RX_CHAN DSCR_CMD0_PSC1_RX
+
+/* SPI and SMB are muxed on the Pb1200 board.
+ Refer to board documentation.
+ */
+#define SPI_PSC_BASE PSC0_BASE_ADDR
+#define SMBUS_PSC_BASE PSC0_BASE_ADDR
+/* AC97 and I2S are muxed on the Pb1200 board.
+ Refer to board documentation.
+ */
+#define AC97_PSC_BASE PSC1_BASE_ADDR
+#define I2S_PSC_BASE PSC1_BASE_ADDR
+
+#define BCSR_KSEG1_ADDR 0xAD800000
+
+typedef volatile struct
+{
+ /*00*/ u16 whoami;
+ u16 reserved0;
+ /*04*/ u16 status;
+ u16 reserved1;
+ /*08*/ u16 switches;
+ u16 reserved2;
+ /*0C*/ u16 resets;
+ u16 reserved3;
+
+ /*10*/ u16 pcmcia;
+ u16 reserved4;
+ /*14*/ u16 board;
+ u16 reserved5;
+ /*18*/ u16 disk_leds;
+ u16 reserved6;
+ /*1C*/ u16 system;
+ u16 reserved7;
+
+ /*20*/ u16 intclr;
+ u16 reserved8;
+ /*24*/ u16 intset;
+ u16 reserved9;
+ /*28*/ u16 intclr_mask;
+ u16 reserved10;
+ /*2C*/ u16 intset_mask;
+ u16 reserved11;
+
+ /*30*/ u16 sig_status;
+ u16 reserved12;
+ /*34*/ u16 int_status;
+ u16 reserved13;
+ /*38*/ u16 reserved14;
+ u16 reserved15;
+ /*3C*/ u16 reserved16;
+ u16 reserved17;
+
+} BCSR;
+
+static BCSR * const bcsr = (BCSR *)BCSR_KSEG1_ADDR;
+
+/*
+ * Register bit definitions for the BCSRs
+ */
+#define BCSR_WHOAMI_DCID 0x000F
+#define BCSR_WHOAMI_CPLD 0x00F0
+#define BCSR_WHOAMI_BOARD 0x0F00
+
+#define BCSR_STATUS_PCMCIA0VS 0x0003
+#define BCSR_STATUS_PCMCIA1VS 0x000C
+#define BCSR_STATUS_SWAPBOOT 0x0040
+#define BCSR_STATUS_FLASHBUSY 0x0100
+#define BCSR_STATUS_IDECBLID 0x0200
+#define BCSR_STATUS_SD0WP 0x0400
+#define BCSR_STATUS_SD1WP 0x0800
+#define BCSR_STATUS_U0RXD 0x1000
+#define BCSR_STATUS_U1RXD 0x2000
+
+#define BCSR_SWITCHES_OCTAL 0x00FF
+#define BCSR_SWITCHES_DIP_1 0x0080
+#define BCSR_SWITCHES_DIP_2 0x0040
+#define BCSR_SWITCHES_DIP_3 0x0020
+#define BCSR_SWITCHES_DIP_4 0x0010
+#define BCSR_SWITCHES_DIP_5 0x0008
+#define BCSR_SWITCHES_DIP_6 0x0004
+#define BCSR_SWITCHES_DIP_7 0x0002
+#define BCSR_SWITCHES_DIP_8 0x0001
+#define BCSR_SWITCHES_ROTARY 0x0F00
+
+#define BCSR_RESETS_ETH 0x0001
+#define BCSR_RESETS_CAMERA 0x0002
+#define BCSR_RESETS_DC 0x0004
+#define BCSR_RESETS_IDE 0x0008
+/* not resets but in the same register */
+#define BCSR_RESETS_WSCFSM 0x0800
+#define BCSR_RESETS_PCS0MUX 0x1000
+#define BCSR_RESETS_PCS1MUX 0x2000
+#define BCSR_RESETS_SPISEL 0x4000
+#define BCSR_RESETS_SD1MUX 0x8000
+
+#define BCSR_PCMCIA_PC0VPP 0x0003
+#define BCSR_PCMCIA_PC0VCC 0x000C
+#define BCSR_PCMCIA_PC0DRVEN 0x0010
+#define BCSR_PCMCIA_PC0RST 0x0080
+#define BCSR_PCMCIA_PC1VPP 0x0300
+#define BCSR_PCMCIA_PC1VCC 0x0C00
+#define BCSR_PCMCIA_PC1DRVEN 0x1000
+#define BCSR_PCMCIA_PC1RST 0x8000
+
+#define BCSR_BOARD_LCDVEE 0x0001
+#define BCSR_BOARD_LCDVDD 0x0002
+#define BCSR_BOARD_LCDBL 0x0004
+#define BCSR_BOARD_CAMSNAP 0x0010
+#define BCSR_BOARD_CAMPWR 0x0020
+#define BCSR_BOARD_SD0PWR 0x0040
+#define BCSR_BOARD_SD1PWR 0x0080
+
+#define BCSR_LEDS_DECIMALS 0x00FF
+#define BCSR_LEDS_LED0 0x0100
+#define BCSR_LEDS_LED1 0x0200
+#define BCSR_LEDS_LED2 0x0400
+#define BCSR_LEDS_LED3 0x0800
+
+#define BCSR_SYSTEM_VDDI 0x001F
+#define BCSR_SYSTEM_POWEROFF 0x4000
+#define BCSR_SYSTEM_RESET 0x8000
+
+/* Bit positions for the different interrupt sources */
+#define BCSR_INT_IDE 0x0001
+#define BCSR_INT_ETH 0x0002
+#define BCSR_INT_PC0 0x0004
+#define BCSR_INT_PC0STSCHG 0x0008
+#define BCSR_INT_PC1 0x0010
+#define BCSR_INT_PC1STSCHG 0x0020
+#define BCSR_INT_DC 0x0040
+#define BCSR_INT_FLASHBUSY 0x0080
+#define BCSR_INT_PC0INSERT 0x0100
+#define BCSR_INT_PC0EJECT 0x0200
+#define BCSR_INT_PC1INSERT 0x0400
+#define BCSR_INT_PC1EJECT 0x0800
+#define BCSR_INT_SD0INSERT 0x1000
+#define BCSR_INT_SD0EJECT 0x2000
+#define BCSR_INT_SD1INSERT 0x4000
+#define BCSR_INT_SD1EJECT 0x8000
+
+/* PCMCIA Db1x00 specific defines */
+#define PCMCIA_MAX_SOCK 1
+#define PCMCIA_NUM_SOCKS (PCMCIA_MAX_SOCK+1)
+
+/* VPP/VCC */
+#define SET_VCC_VPP(VCC, VPP, SLOT)\
+ ((((VCC)<<2) | ((VPP)<<0)) << ((SLOT)*8))
+
+#define AU1XXX_SMC91111_PHYS_ADDR (0x0D000300)
+#define AU1XXX_SMC91111_IRQ PB1200_ETH_INT
+
+#define AU1XXX_ATA_PHYS_ADDR (0x0C800000)
+#define AU1XXX_ATA_PHYS_LEN (0x100)
+#define AU1XXX_ATA_REG_OFFSET (5)
+#define AU1XXX_ATA_INT PB1200_IDE_INT
+#define AU1XXX_ATA_DDMA_REQ DSCR_CMD0_DMA_REQ1;
+#define AU1XXX_ATA_RQSIZE 128
+
+#define NAND_PHYS_ADDR 0x1C000000
+
+/* Timing values as described in databook, * ns value stripped of
+ * lower 2 bits.
+ * These defines are here rather than an SOC1200 generic file because
+ * the parts chosen on another board may be different and may require
+ * different timings.
+ */
+#define NAND_T_H (18 >> 2)
+#define NAND_T_PUL (30 >> 2)
+#define NAND_T_SU (30 >> 2)
+#define NAND_T_WH (30 >> 2)
+
+/* Bitfield shift amounts */
+#define NAND_T_H_SHIFT 0
+#define NAND_T_PUL_SHIFT 4
+#define NAND_T_SU_SHIFT 8
+#define NAND_T_WH_SHIFT 12
+
+#define NAND_TIMING ((NAND_T_H & 0xF) << NAND_T_H_SHIFT) | \
+ ((NAND_T_PUL & 0xF) << NAND_T_PUL_SHIFT) | \
+ ((NAND_T_SU & 0xF) << NAND_T_SU_SHIFT) | \
+ ((NAND_T_WH & 0xF) << NAND_T_WH_SHIFT)
+
+
+/*
+ * External Interrupts for Pb1200 as of 8/6/2004.
+ * Bit positions in the CPLD registers can be calculated by taking
+ * the interrupt define and subtracting the PB1200_INT_BEGIN value.
+ * *example: IDE bis pos is = 64 - 64
+ ETH bit pos is = 65 - 64
+ */
+#define PB1200_INT_BEGIN (AU1000_LAST_INTC1_INT + 1)
+#define PB1200_IDE_INT (PB1200_INT_BEGIN + 0)
+#define PB1200_ETH_INT (PB1200_INT_BEGIN + 1)
+#define PB1200_PC0_INT (PB1200_INT_BEGIN + 2)
+#define PB1200_PC0_STSCHG_INT (PB1200_INT_BEGIN + 3)
+#define PB1200_PC1_INT (PB1200_INT_BEGIN + 4)
+#define PB1200_PC1_STSCHG_INT (PB1200_INT_BEGIN + 5)
+#define PB1200_DC_INT (PB1200_INT_BEGIN + 6)
+#define PB1200_FLASHBUSY_INT (PB1200_INT_BEGIN + 7)
+#define PB1200_PC0_INSERT_INT (PB1200_INT_BEGIN + 8)
+#define PB1200_PC0_EJECT_INT (PB1200_INT_BEGIN + 9)
+#define PB1200_PC1_INSERT_INT (PB1200_INT_BEGIN + 10)
+#define PB1200_PC1_EJECT_INT (PB1200_INT_BEGIN + 11)
+#define PB1200_SD0_INSERT_INT (PB1200_INT_BEGIN + 12)
+#define PB1200_SD0_EJECT_INT (PB1200_INT_BEGIN + 13)
+#define PB1200_SD1_INSERT_INT (PB1200_INT_BEGIN + 14)
+#define PB1200_SD1_EJECT_INT (PB1200_INT_BEGIN + 15)
+
+#define PB1200_INT_END (PB1200_INT_BEGIN + 15)
+
+/* For drivers/pcmcia/au1000_db1x00.c */
+#define BOARD_PC0_INT PB1200_PC0_INT
+#define BOARD_PC1_INT PB1200_PC1_INT
+#define BOARD_CARD_INSERTED(SOCKET) bcsr->sig_status & (1<<(8+(2*SOCKET)))
+
+#endif /* __ASM_PB1200_H */
+
diff --git a/include/asm-mips/mach-pnx8550/cm.h b/include/asm-mips/mach-pnx8550/cm.h
new file mode 100644
index 0000000..bb0a56c
--- /dev/null
+++ b/include/asm-mips/mach-pnx8550/cm.h
@@ -0,0 +1,43 @@
+/*
+ *
+ * BRIEF MODULE DESCRIPTION
+ * Clock module specific definitions
+ *
+ * Author: source@mvista.com
+ *
+ * This program is free software; you can distribute it and/or modify it
+ * under the terms of the GNU General Public License (Version 2) as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
+ */
+
+#ifndef __PNX8550_CM_H
+#define __PNX8550_CM_H
+
+#define PNX8550_CM_BASE 0xBBE47000
+
+#define PNX8550_CM_PLL0_CTL *(volatile unsigned long *)(PNX8550_CM_BASE + 0x000)
+#define PNX8550_CM_PLL1_CTL *(volatile unsigned long *)(PNX8550_CM_BASE + 0x004)
+#define PNX8550_CM_PLL2_CTL *(volatile unsigned long *)(PNX8550_CM_BASE + 0x008)
+#define PNX8550_CM_PLL3_CTL *(volatile unsigned long *)(PNX8550_CM_BASE + 0x00C)
+
+// Table not complete.....
+
+#define PNX8550_CM_PLL_BLOCKED_MASK 0x80000000
+#define PNX8550_CM_PLL_LOCK_MASK 0x40000000
+#define PNX8550_CM_PLL_CURRENT_ADJ_MASK 0x3c000000
+#define PNX8550_CM_PLL_N_MASK 0x01ff0000
+#define PNX8550_CM_PLL_M_MASK 0x00003f00
+#define PNX8550_CM_PLL_P_MASK 0x0000000c
+#define PNX8550_CM_PLL_PD_MASK 0x00000002
+
+
+#endif
diff --git a/include/asm-mips/mach-pnx8550/glb.h b/include/asm-mips/mach-pnx8550/glb.h
new file mode 100644
index 0000000..07aa85e
--- /dev/null
+++ b/include/asm-mips/mach-pnx8550/glb.h
@@ -0,0 +1,86 @@
+/*
+ *
+ * BRIEF MODULE DESCRIPTION
+ * PNX8550 global definitions
+ *
+ * Author: source@mvista.com
+ *
+ * This program is free software; you can distribute it and/or modify it
+ * under the terms of the GNU General Public License (Version 2) as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
+ */
+
+#ifndef __PNX8550_GLB_H
+#define __PNX8550_GLB_H
+
+#define PNX8550_GLB1_BASE 0xBBE63000
+#define PNX8550_GLB2_BASE 0xBBE4d000
+#define PNX8550_RESET_BASE 0xBBE60000
+
+/* PCI Inta Output Enable Registers */
+#define PNX8550_GLB2_ENAB_INTA_O *(volatile unsigned long *)(PNX8550_GLB2_BASE + 0x050)
+
+/* Bit 1:Enable DAC Powerdown
+ 0:DACs are enabled and are working normally
+ 1:DACs are powerdown
+*/
+#define PNX8550_GLB_DAC_PD 0x2
+/* Bit 0:Enable of PCI inta output
+ 0 = Disable PCI inta output
+ 1 = Enable PCI inta output
+*/
+#define PNX8550_GLB_ENABLE_INTA_O 0x1
+
+/* PCI Direct Mappings */
+#define PNX8550_PCIMEM 0x12000000
+#define PNX8550_PCIMEM_SIZE 0x08000000
+#define PNX8550_PCIIO 0x1c000000
+#define PNX8550_PCIIO_SIZE 0x02000000 /* 32M */
+
+#define PNX8550_PORT_BASE KSEG1
+
+// GPIO def
+#define PNX8550_GPIO_BASE 0x1Be00000
+
+#define PNX8550_GPIO_DIRQ0 (PNX8550_GPIO_BASE + 0x104500)
+#define PNX8550_GPIO_MC1 (PNX8550_GPIO_BASE + 0x104004)
+#define PNX8550_GPIO_MC_31_BIT 30
+#define PNX8550_GPIO_MC_30_BIT 28
+#define PNX8550_GPIO_MC_29_BIT 26
+#define PNX8550_GPIO_MC_28_BIT 24
+#define PNX8550_GPIO_MC_27_BIT 22
+#define PNX8550_GPIO_MC_26_BIT 20
+#define PNX8550_GPIO_MC_25_BIT 18
+#define PNX8550_GPIO_MC_24_BIT 16
+#define PNX8550_GPIO_MC_23_BIT 14
+#define PNX8550_GPIO_MC_22_BIT 12
+#define PNX8550_GPIO_MC_21_BIT 10
+#define PNX8550_GPIO_MC_20_BIT 8
+#define PNX8550_GPIO_MC_19_BIT 6
+#define PNX8550_GPIO_MC_18_BIT 4
+#define PNX8550_GPIO_MC_17_BIT 2
+#define PNX8550_GPIO_MC_16_BIT 0
+
+#define PNX8550_GPIO_MODE_PRIMOP 0x1
+#define PNX8550_GPIO_MODE_NO_OPENDR 0x2
+#define PNX8550_GPIO_MODE_OPENDR 0x3
+
+// RESET module
+#define PNX8550_RST_CTL *(volatile unsigned long *)(PNX8550_RESET_BASE + 0x0)
+#define PNX8550_RST_CAUSE *(volatile unsigned long *)(PNX8550_RESET_BASE + 0x4)
+#define PNX8550_RST_EN_WATCHDOG *(volatile unsigned long *)(PNX8550_RESET_BASE + 0x8)
+
+#define PNX8550_RST_REL_MIPS_RST_N 0x8
+#define PNX8550_RST_DO_SW_RST 0x4
+#define PNX8550_RST_REL_SYS_RST_OUT 0x2
+#define PNX8550_RST_ASSERT_SYS_RST_OUT 0x1
+#endif
diff --git a/include/asm-mips/mach-pnx8550/int.h b/include/asm-mips/mach-pnx8550/int.h
new file mode 100644
index 0000000..0e0668b
--- /dev/null
+++ b/include/asm-mips/mach-pnx8550/int.h
@@ -0,0 +1,140 @@
+/*
+ *
+ * BRIEF MODULE DESCRIPTION
+ * Interrupt specific definitions
+ *
+ * Author: source@mvista.com
+ *
+ * This program is free software; you can distribute it and/or modify it
+ * under the terms of the GNU General Public License (Version 2) as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
+ */
+
+#ifndef __PNX8550_INT_H
+#define __PNX8550_INT_H
+
+#define PNX8550_GIC_BASE 0xBBE3E000
+
+#define PNX8550_GIC_PRIMASK_0 *(volatile unsigned long *)(PNX8550_GIC_BASE + 0x000)
+#define PNX8550_GIC_PRIMASK_1 *(volatile unsigned long *)(PNX8550_GIC_BASE + 0x004)
+#define PNX8550_GIC_VECTOR_0 *(volatile unsigned long *)(PNX8550_GIC_BASE + 0x100)
+#define PNX8550_GIC_VECTOR_1 *(volatile unsigned long *)(PNX8550_GIC_BASE + 0x104)
+#define PNX8550_GIC_PEND_1_31 *(volatile unsigned long *)(PNX8550_GIC_BASE + 0x200)
+#define PNX8550_GIC_PEND_32_63 *(volatile unsigned long *)(PNX8550_GIC_BASE + 0x204)
+#define PNX8550_GIC_PEND_64_70 *(volatile unsigned long *)(PNX8550_GIC_BASE + 0x208)
+#define PNX8550_GIC_FEATURES *(volatile unsigned long *)(PNX8550_GIC_BASE + 0x300)
+#define PNX8550_GIC_REQ(x) *(volatile unsigned long *)(PNX8550_GIC_BASE + 0x400 + (x)*4)
+#define PNX8550_GIC_MOD_ID *(volatile unsigned long *)(PNX8550_GIC_BASE + 0xFFC)
+
+// cp0 is two software + six hw exceptions
+#define PNX8550_INT_CP0_TOTINT 8
+#define PNX8550_INT_CP0_MIN 0
+#define PNX8550_INT_CP0_MAX (PNX8550_INT_CP0_MIN + PNX8550_INT_CP0_TOTINT - 1)
+
+#define MIPS_CPU_GIC_IRQ 2
+#define MIPS_CPU_TIMER_IRQ 7
+
+// GIC are 71 exceptions connected to cp0's first hardware exception
+#define PNX8550_INT_GIC_TOTINT 71
+#define PNX8550_INT_GIC_MIN (PNX8550_INT_CP0_MAX+1)
+#define PNX8550_INT_GIC_MAX (PNX8550_INT_GIC_MIN + PNX8550_INT_GIC_TOTINT - 1)
+
+#define PNX8550_INT_UNDEF (PNX8550_INT_GIC_MIN+0)
+#define PNX8550_INT_IPC_TARGET0_MIPS (PNX8550_INT_GIC_MIN+1)
+#define PNX8550_INT_IPC_TARGET1_TM32_1 (PNX8550_INT_GIC_MIN+2)
+#define PNX8550_INT_IPC_TARGET1_TM32_2 (PNX8550_INT_GIC_MIN+3)
+#define PNX8550_INT_RESERVED_4 (PNX8550_INT_GIC_MIN+4)
+#define PNX8550_INT_USB (PNX8550_INT_GIC_MIN+5)
+#define PNX8550_INT_GPIO_EQ1 (PNX8550_INT_GIC_MIN+6)
+#define PNX8550_INT_GPIO_EQ2 (PNX8550_INT_GIC_MIN+7)
+#define PNX8550_INT_GPIO_EQ3 (PNX8550_INT_GIC_MIN+8)
+#define PNX8550_INT_GPIO_EQ4 (PNX8550_INT_GIC_MIN+9)
+
+#define PNX8550_INT_GPIO_EQ5 (PNX8550_INT_GIC_MIN+10)
+#define PNX8550_INT_GPIO_EQ6 (PNX8550_INT_GIC_MIN+11)
+#define PNX8550_INT_RESERVED_12 (PNX8550_INT_GIC_MIN+12)
+#define PNX8550_INT_QVCP1 (PNX8550_INT_GIC_MIN+13)
+#define PNX8550_INT_QVCP2 (PNX8550_INT_GIC_MIN+14)
+#define PNX8550_INT_I2C1 (PNX8550_INT_GIC_MIN+15)
+#define PNX8550_INT_I2C2 (PNX8550_INT_GIC_MIN+16)
+#define PNX8550_INT_ISO_UART1 (PNX8550_INT_GIC_MIN+17)
+#define PNX8550_INT_ISO_UART2 (PNX8550_INT_GIC_MIN+18)
+#define PNX8550_INT_UART1 (PNX8550_INT_GIC_MIN+19)
+
+#define PNX8550_INT_UART2 (PNX8550_INT_GIC_MIN+20)
+#define PNX8550_INT_QNTR (PNX8550_INT_GIC_MIN+21)
+#define PNX8550_INT_RESERVED22 (PNX8550_INT_GIC_MIN+22)
+#define PNX8550_INT_T_DSC (PNX8550_INT_GIC_MIN+23)
+#define PNX8550_INT_M_DSC (PNX8550_INT_GIC_MIN+24)
+#define PNX8550_INT_RESERVED25 (PNX8550_INT_GIC_MIN+25)
+#define PNX8550_INT_2D_DRAW_ENG (PNX8550_INT_GIC_MIN+26)
+#define PNX8550_INT_MEM_BASED_SCALAR1 (PNX8550_INT_GIC_MIN+27)
+#define PNX8550_INT_VIDEO_MPEG (PNX8550_INT_GIC_MIN+28)
+#define PNX8550_INT_VIDEO_INPUT_P1 (PNX8550_INT_GIC_MIN+29)
+
+#define PNX8550_INT_VIDEO_INPUT_P2 (PNX8550_INT_GIC_MIN+30)
+#define PNX8550_INT_SPDI1 (PNX8550_INT_GIC_MIN+31)
+#define PNX8550_INT_SPDO (PNX8550_INT_GIC_MIN+32)
+#define PNX8550_INT_AUDIO_INPUT1 (PNX8550_INT_GIC_MIN+33)
+#define PNX8550_INT_AUDIO_OUTPUT1 (PNX8550_INT_GIC_MIN+34)
+#define PNX8550_INT_AUDIO_INPUT2 (PNX8550_INT_GIC_MIN+35)
+#define PNX8550_INT_AUDIO_OUTPUT2 (PNX8550_INT_GIC_MIN+36)
+#define PNX8550_INT_MEMBASED_SCALAR2 (PNX8550_INT_GIC_MIN+37)
+#define PNX8550_INT_VPK (PNX8550_INT_GIC_MIN+38)
+#define PNX8550_INT_MPEG1_MIPS (PNX8550_INT_GIC_MIN+39)
+
+#define PNX8550_INT_MPEG1_TM (PNX8550_INT_GIC_MIN+40)
+#define PNX8550_INT_MPEG2_MIPS (PNX8550_INT_GIC_MIN+41)
+#define PNX8550_INT_MPEG2_TM (PNX8550_INT_GIC_MIN+42)
+#define PNX8550_INT_TS_DMA (PNX8550_INT_GIC_MIN+43)
+#define PNX8550_INT_EDMA (PNX8550_INT_GIC_MIN+44)
+#define PNX8550_INT_TM_DEBUG1 (PNX8550_INT_GIC_MIN+45)
+#define PNX8550_INT_TM_DEBUG2 (PNX8550_INT_GIC_MIN+46)
+#define PNX8550_INT_PCI_INTA (PNX8550_INT_GIC_MIN+47)
+#define PNX8550_INT_CLOCK_MODULE (PNX8550_INT_GIC_MIN+48)
+#define PNX8550_INT_PCI_XIO_INTA_PCI (PNX8550_INT_GIC_MIN+49)
+
+#define PNX8550_INT_PCI_XIO_INTB_DMA (PNX8550_INT_GIC_MIN+50)
+#define PNX8550_INT_PCI_XIO_INTC_GPPM (PNX8550_INT_GIC_MIN+51)
+#define PNX8550_INT_PCI_XIO_INTD_GPXIO (PNX8550_INT_GIC_MIN+52)
+#define PNX8550_INT_DVD_CSS (PNX8550_INT_GIC_MIN+53)
+#define PNX8550_INT_VLD (PNX8550_INT_GIC_MIN+54)
+#define PNX8550_INT_GPIO_TSU_7_0 (PNX8550_INT_GIC_MIN+55)
+#define PNX8550_INT_GPIO_TSU_15_8 (PNX8550_INT_GIC_MIN+56)
+#define PNX8550_INT_GPIO_CTU_IR (PNX8550_INT_GIC_MIN+57)
+#define PNX8550_INT_GPIO0 (PNX8550_INT_GIC_MIN+58)
+#define PNX8550_INT_GPIO1 (PNX8550_INT_GIC_MIN+59)
+
+#define PNX8550_INT_GPIO2 (PNX8550_INT_GIC_MIN+60)
+#define PNX8550_INT_GPIO3 (PNX8550_INT_GIC_MIN+61)
+#define PNX8550_INT_GPIO4 (PNX8550_INT_GIC_MIN+62)
+#define PNX8550_INT_GPIO5 (PNX8550_INT_GIC_MIN+63)
+#define PNX8550_INT_GPIO6 (PNX8550_INT_GIC_MIN+64)
+#define PNX8550_INT_GPIO7 (PNX8550_INT_GIC_MIN+65)
+#define PNX8550_INT_PMAN_SECURITY (PNX8550_INT_GIC_MIN+66)
+#define PNX8550_INT_I2C3 (PNX8550_INT_GIC_MIN+67)
+#define PNX8550_INT_RESERVED_68 (PNX8550_INT_GIC_MIN+68)
+#define PNX8550_INT_SPDI2 (PNX8550_INT_GIC_MIN+69)
+
+#define PNX8550_INT_I2C4 (PNX8550_INT_GIC_MIN+70)
+
+// Timer are 3 exceptions connected to cp0's 7th hardware exception
+#define PNX8550_INT_TIMER_TOTINT 3
+#define PNX8550_INT_TIMER_MIN (PNX8550_INT_GIC_MAX+1)
+#define PNX8550_INT_TIMER_MAX (PNX8550_INT_TIMER_MIN + PNX8550_INT_TIMER_TOTINT - 1)
+
+#define PNX8550_INT_TIMER1 (PNX8550_INT_TIMER_MIN+0)
+#define PNX8550_INT_TIMER2 (PNX8550_INT_TIMER_MIN+1)
+#define PNX8550_INT_TIMER3 (PNX8550_INT_TIMER_MIN+2)
+#define PNX8550_INT_WATCHDOG PNX8550_INT_TIMER3
+
+#endif
diff --git a/include/asm-mips/mach-pnx8550/kernel-entry-init.h b/include/asm-mips/mach-pnx8550/kernel-entry-init.h
new file mode 100644
index 0000000..57102fa
--- /dev/null
+++ b/include/asm-mips/mach-pnx8550/kernel-entry-init.h
@@ -0,0 +1,262 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2005 Embedded Alley Solutions, Inc
+ */
+#ifndef __ASM_MACH_KERNEL_ENTRY_INIT_H
+#define __ASM_MACH_KERNEL_ENTRY_INIT_H
+
+#include <asm/cacheops.h>
+#include <asm/addrspace.h>
+
+#define CO_CONFIGPR_VALID 0x3F1F41FF /* valid bits to write to ConfigPR */
+#define HAZARD_CP0 nop; nop; nop; nop; nop; nop; nop; nop; nop; nop; nop; nop;
+#define CACHE_OPC 0xBC000000 /* MIPS cache instruction opcode */
+#define ICACHE_LINE_SIZE 32 /* Instruction cache line size bytes */
+#define DCACHE_LINE_SIZE 32 /* Data cache line size in bytes */
+
+#define ICACHE_SET_COUNT 256 /* Instruction cache set count */
+#define DCACHE_SET_COUNT 128 /* Data cache set count */
+
+#define ICACHE_SET_SIZE (ICACHE_SET_COUNT * ICACHE_LINE_SIZE)
+#define DCACHE_SET_SIZE (DCACHE_SET_COUNT * DCACHE_LINE_SIZE)
+
+ .macro kernel_entry_setup
+ .set push
+ .set noreorder
+ /*
+ * PNX8550 entry point, when running a non compressed
+ * kernel. When loading a zImage, the head.S code in
+ * arch/mips/zboot/pnx8550 will init the caches and,
+ * decompress the kernel, and branch to kernel_entry.
+ */
+cache_begin: li t0, (1<<28)
+ mtc0 t0, CP0_STATUS /* cp0 usable */
+ HAZARD_CP0
+
+ mtc0 zero, CP0_CAUSE
+ HAZARD_CP0
+
+
+ /* Set static virtual to phys address translation and TLB disabled */
+ mfc0 t0, CP0_CONFIG, 7
+ HAZARD_CP0
+
+ and t0,~((1<<19) | (1<<20)) /* TLB/MAP cleared */
+ mtc0 t0, CP0_CONFIG, 7
+ HAZARD_CP0
+
+ /* CPU boots with kseg0 cache algo set to 0x2 -- uncached */
+
+ init_icache
+ nop
+ init_dcache
+ nop
+
+ cachePr4450ICReset
+ nop
+
+ cachePr4450DCReset
+ nop
+
+ /* read ConfigPR into t0 */
+ mfc0 t0, CP0_CONFIG, 7
+ HAZARD_CP0
+
+ /* enable the TLB */
+ or t0, (1<<19)
+
+ /* disable the ICACHE: at least 10x slower */
+ /* or t0, (1<<26) */
+
+ /* disable the DCACHE; CONFIG_CPU_HAS_LLSC should not be set */
+ /* or t0, (1<<27) */
+
+ and t0, CO_CONFIGPR_VALID
+
+ /* enable TLB. */
+ mtc0 t0, CP0_CONFIG, 7
+ HAZARD_CP0
+cache_end:
+ /* Setup CMEM_0 to MMIO address space, 2MB */
+ lui t0, 0x1BE0
+ addi t0, t0, 0x3
+ mtc0 $8, $22, 4
+ nop
+
+ /* Setup CMEM_1, 128MB */
+ lui t0, 0x1000
+ addi t0, t0, 0xf
+ mtc0 $8, $22, 5
+ nop
+
+
+ /* Setup CMEM_2, 32MB */
+ lui t0, 0x1C00
+ addi t0, t0, 0xb
+ mtc0 $8, $22, 6
+ nop
+
+ /* Setup CMEM_3, 0MB */
+ lui t0, 0x0
+ addi t0, t0, 0x0
+ mtc0 $8, $22, 7
+ nop
+
+ /* Enable cache */
+ mfc0 t0, CP0_CONFIG
+ HAZARD_CP0
+ and t0, t0, 0xFFFFFFF8
+ or t0, t0, 3
+ mtc0 t0, CP0_CONFIG
+ HAZARD_CP0
+ .set pop
+ .endm
+
+ .macro init_icache
+ .set push
+ .set noreorder
+
+ /* Get Cache Configuration */
+ mfc0 t3, CP0_CONFIG, 1
+ HAZARD_CP0
+
+ /* get cache Line size */
+
+ srl t1, t3, 19 /* C0_CONFIGPR_IL_SHIFT */
+ andi t1, t1, 0x7 /* C0_CONFIGPR_IL_MASK */
+ beq t1, zero, pr4450_instr_cache_invalidated /* if zero instruction cache is absent */
+ nop
+ addiu t0, t1, 1
+ ori t1, zero, 1
+ sllv t1, t1, t0
+
+ /* get max cache Index */
+ srl t2, t3, 22 /* C0_CONFIGPR_IS_SHIFT */
+ andi t2, t2, 0x7 /* C0_CONFIGPR_IS_MASK */
+ addiu t0, t2, 6
+ ori t2, zero, 1
+ sllv t2, t2, t0
+
+ /* get max cache way */
+ srl t3, t3, 16 /* C0_CONFIGPR_IA_SHIFT */
+ andi t3, t3, 0x7 /* C0_CONFIGPR_IA_MASK */
+ addiu t3, t3, 1
+
+ /* total no of cache lines */
+ multu t2, t3 /* max index * max way */
+ mflo t2
+ addiu t2, t2, -1
+
+ move t0, zero
+pr4450_next_instruction_cache_set:
+ cache Index_Invalidate_I, 0(t0)
+ addu t0, t0, t1 /* add bytes in a line */
+ bne t2, zero, pr4450_next_instruction_cache_set
+ addiu t2, t2, -1 /* reduce no of lines to invalidate by one */
+pr4450_instr_cache_invalidated:
+ .set pop
+ .endm
+
+ .macro init_dcache
+ .set push
+ .set noreorder
+ move t1, zero
+
+ /* Store Tag Information */
+ mtc0 zero, CP0_TAGLO, 0
+ HAZARD_CP0
+
+ mtc0 zero, CP0_TAGHI, 0
+ HAZARD_CP0
+
+ /* Cache size is 16384 = 512 lines x 32 bytes per line */
+ or t2, zero, (128*4)-1 /* 512 lines */
+ /* Invalidate all lines */
+2:
+ cache Index_Store_Tag_D, 0(t1)
+ addiu t2, t2, -1
+ bne t2, zero, 2b
+ addiu t1, t1, 32 /* 32 bytes in a line */
+ .set pop
+ .endm
+
+ .macro cachePr4450ICReset
+ .set push
+ .set noreorder
+
+ /* Save CP0 status reg on entry; */
+ /* disable interrupts during cache reset */
+ mfc0 t0, CP0_STATUS /* T0 = interrupt status on entry */
+ HAZARD_CP0
+
+ mtc0 zero, CP0_STATUS /* disable CPU interrupts */
+ HAZARD_CP0
+
+ or t1, zero, zero /* T1 = starting cache index (0) */
+ ori t2, zero, (256 - 1) /* T2 = inst cache set cnt - 1 */
+
+ icache_invd_loop:
+ /* 9 == register t1 */
+ .word (CACHE_OPC | (9 << 21) | (Index_Invalidate_I << 16) | \
+ (0 * ICACHE_SET_SIZE)) /* invalidate inst cache WAY0 */
+ .word (CACHE_OPC | (9 << 21) | (Index_Invalidate_I << 16) | \
+ (1 * ICACHE_SET_SIZE)) /* invalidate inst cache WAY1 */
+
+ addiu t1, t1, ICACHE_LINE_SIZE /* T1 = next cache line index */
+ bne t2, zero, icache_invd_loop /* T2 = 0 if all sets invalidated */
+ addiu t2, t2, -1 /* decrement T2 set cnt (delay slot) */
+
+ /* Initialize the latches in the instruction cache tag */
+ /* that drive the way selection tri-state bus drivers, by doing a */
+ /* dummy load while the instruction cache is still disabled. */
+ /* TODO: Is this needed ? */
+ la t1, KSEG0 /* T1 = cached memory base address */
+ lw zero, 0x0000(t1) /* (dummy read of first memory word) */
+
+ mtc0 t0, CP0_STATUS /* restore interrupt status on entry */
+ HAZARD_CP0
+ .set pop
+ .endm
+
+ .macro cachePr4450DCReset
+ .set push
+ .set noreorder
+ mfc0 t0, CP0_STATUS /* T0 = interrupt status on entry */
+ HAZARD_CP0
+ mtc0 zero, CP0_STATUS /* disable CPU interrupts */
+ HAZARD_CP0
+
+ /* Writeback/invalidate entire data cache sets/ways/lines */
+ or t1, zero, zero /* T1 = starting cache index (0) */
+ ori t2, zero, (DCACHE_SET_COUNT - 1) /* T2 = data cache set cnt - 1 */
+
+ dcache_wbinvd_loop:
+ /* 9 == register t1 */
+ .word (CACHE_OPC | (9 << 21) | (Index_Writeback_Inv_D << 16) | \
+ (0 * DCACHE_SET_SIZE)) /* writeback/invalidate WAY0 */
+ .word (CACHE_OPC | (9 << 21) | (Index_Writeback_Inv_D << 16) | \
+ (1 * DCACHE_SET_SIZE)) /* writeback/invalidate WAY1 */
+ .word (CACHE_OPC | (9 << 21) | (Index_Writeback_Inv_D << 16) | \
+ (2 * DCACHE_SET_SIZE)) /* writeback/invalidate WAY2 */
+ .word (CACHE_OPC | (9 << 21) | (Index_Writeback_Inv_D << 16) | \
+ (3 * DCACHE_SET_SIZE)) /* writeback/invalidate WAY3 */
+
+ addiu t1, t1, DCACHE_LINE_SIZE /* T1 = next data cache line index */
+ bne t2, zero, dcache_wbinvd_loop /* T2 = 0 when wbinvd entire cache */
+ addiu t2, t2, -1 /* decrement T2 set cnt (delay slot) */
+
+ /* Initialize the latches in the data cache tag that drive the way
+ selection tri-state bus drivers, by doing a dummy load while the
+ data cache is still in the disabled mode. TODO: Is this needed ? */
+ la t1, KSEG0 /* T1 = cached memory base address */
+ lw zero, 0x0000(t1) /* (dummy read of first memory word) */
+
+ mtc0 t0, CP0_STATUS /* restore interrupt status on entry */
+ HAZARD_CP0
+ .set pop
+ .endm
+
+#endif /* __ASM_MACH_KERNEL_ENTRY_INIT_H */
diff --git a/include/asm-mips/mach-pnx8550/nand.h b/include/asm-mips/mach-pnx8550/nand.h
new file mode 100644
index 0000000..aefbc51
--- /dev/null
+++ b/include/asm-mips/mach-pnx8550/nand.h
@@ -0,0 +1,121 @@
+#ifndef __PNX8550_NAND_H
+#define __PNX8550_NAND_H
+
+#define PNX8550_NAND_BASE_ADDR 0x10000000
+#define PNX8550_PCIXIO_BASE 0xBBE40000
+
+#define PNX8550_DMA_EXT_ADDR *(volatile unsigned long *)(PNX8550_PCIXIO_BASE + 0x800)
+#define PNX8550_DMA_INT_ADDR *(volatile unsigned long *)(PNX8550_PCIXIO_BASE + 0x804)
+#define PNX8550_DMA_TRANS_SIZE *(volatile unsigned long *)(PNX8550_PCIXIO_BASE + 0x808)
+#define PNX8550_DMA_CTRL *(volatile unsigned long *)(PNX8550_PCIXIO_BASE + 0x80c)
+#define PNX8550_XIO_SEL0 *(volatile unsigned long *)(PNX8550_PCIXIO_BASE + 0x814)
+#define PNX8550_GPXIO_ADDR *(volatile unsigned long *)(PNX8550_PCIXIO_BASE + 0x820)
+#define PNX8550_GPXIO_WR *(volatile unsigned long *)(PNX8550_PCIXIO_BASE + 0x824)
+#define PNX8550_GPXIO_RD *(volatile unsigned long *)(PNX8550_PCIXIO_BASE + 0x828)
+#define PNX8550_GPXIO_CTRL *(volatile unsigned long *)(PNX8550_PCIXIO_BASE + 0x82C)
+#define PNX8550_XIO_FLASH_CTRL *(volatile unsigned long *)(PNX8550_PCIXIO_BASE + 0x830)
+#define PNX8550_GPXIO_INT_STATUS *(volatile unsigned long *)(PNX8550_PCIXIO_BASE + 0xfb0)
+#define PNX8550_GPXIO_INT_ENABLE *(volatile unsigned long *)(PNX8550_PCIXIO_BASE + 0xfb4)
+#define PNX8550_GPXIO_INT_CLEAR *(volatile unsigned long *)(PNX8550_PCIXIO_BASE + 0xfb8)
+#define PNX8550_DMA_INT_STATUS *(volatile unsigned long *)(PNX8550_PCIXIO_BASE + 0xfd0)
+#define PNX8550_DMA_INT_ENABLE *(volatile unsigned long *)(PNX8550_PCIXIO_BASE + 0xfd4)
+#define PNX8550_DMA_INT_CLEAR *(volatile unsigned long *)(PNX8550_PCIXIO_BASE + 0xfd8)
+
+#define PNX8550_XIO_SEL0_EN_16BIT 0x00800000
+#define PNX8550_XIO_SEL0_USE_ACK 0x00400000
+#define PNX8550_XIO_SEL0_REN_HIGH 0x00100000
+#define PNX8550_XIO_SEL0_REN_LOW 0x00040000
+#define PNX8550_XIO_SEL0_WEN_HIGH 0x00010000
+#define PNX8550_XIO_SEL0_WEN_LOW 0x00004000
+#define PNX8550_XIO_SEL0_WAIT 0x00000200
+#define PNX8550_XIO_SEL0_OFFSET 0x00000020
+#define PNX8550_XIO_SEL0_TYPE_68360 0x00000000
+#define PNX8550_XIO_SEL0_TYPE_NOR 0x00000008
+#define PNX8550_XIO_SEL0_TYPE_NAND 0x00000010
+#define PNX8550_XIO_SEL0_TYPE_IDE 0x00000018
+#define PNX8550_XIO_SEL0_SIZE_8MB 0x00000000
+#define PNX8550_XIO_SEL0_SIZE_16MB 0x00000002
+#define PNX8550_XIO_SEL0_SIZE_32MB 0x00000004
+#define PNX8550_XIO_SEL0_SIZE_64MB 0x00000006
+#define PNX8550_XIO_SEL0_ENAB 0x00000001
+
+#define PNX8550_SEL0_DEFAULT ((PNX8550_XIO_SEL0_EN_16BIT) | \
+ (PNX8550_XIO_SEL0_REN_HIGH*0)| \
+ (PNX8550_XIO_SEL0_REN_LOW*2) | \
+ (PNX8550_XIO_SEL0_WEN_HIGH*0)| \
+ (PNX8550_XIO_SEL0_WEN_LOW*2) | \
+ (PNX8550_XIO_SEL0_WAIT*4) | \
+ (PNX8550_XIO_SEL0_OFFSET*0) | \
+ (PNX8550_XIO_SEL0_TYPE_NAND) | \
+ (PNX8550_XIO_SEL0_SIZE_32MB) | \
+ (PNX8550_XIO_SEL0_ENAB))
+
+#define PNX8550_GPXIO_PENDING 0x00000200
+#define PNX8550_GPXIO_DONE 0x00000100
+#define PNX8550_GPXIO_CLR_DONE 0x00000080
+#define PNX8550_GPXIO_INIT 0x00000040
+#define PNX8550_GPXIO_READ_CMD 0x00000010
+#define PNX8550_GPXIO_BEN 0x0000000F
+
+#define PNX8550_XIO_FLASH_64MB 0x00200000
+#define PNX8550_XIO_FLASH_INC_DATA 0x00100000
+#define PNX8550_XIO_FLASH_CMD_PH 0x000C0000
+#define PNX8550_XIO_FLASH_CMD_PH2 0x00080000
+#define PNX8550_XIO_FLASH_CMD_PH1 0x00040000
+#define PNX8550_XIO_FLASH_CMD_PH0 0x00000000
+#define PNX8550_XIO_FLASH_ADR_PH 0x00030000
+#define PNX8550_XIO_FLASH_ADR_PH3 0x00030000
+#define PNX8550_XIO_FLASH_ADR_PH2 0x00020000
+#define PNX8550_XIO_FLASH_ADR_PH1 0x00010000
+#define PNX8550_XIO_FLASH_ADR_PH0 0x00000000
+#define PNX8550_XIO_FLASH_CMD_B(x) ((x<<8) & 0x0000FF00)
+#define PNX8550_XIO_FLASH_CMD_A(x) (x & 0x000000FF)
+
+#define PNX8550_XIO_INT_ACK 0x00004000
+#define PNX8550_XIO_INT_COMPL 0x00002000
+#define PNX8550_XIO_INT_NONSUP 0x00000200
+#define PNX8550_XIO_INT_ABORT 0x00000004
+
+#define PNX8550_DMA_CTRL_SINGLE_DATA 0x00000400
+#define PNX8550_DMA_CTRL_SND2XIO 0x00000200
+#define PNX8550_DMA_CTRL_FIX_ADDR 0x00000100
+#define PNX8550_DMA_CTRL_BURST_8 0x00000000
+#define PNX8550_DMA_CTRL_BURST_16 0x00000020
+#define PNX8550_DMA_CTRL_BURST_32 0x00000040
+#define PNX8550_DMA_CTRL_BURST_64 0x00000060
+#define PNX8550_DMA_CTRL_BURST_128 0x00000080
+#define PNX8550_DMA_CTRL_BURST_256 0x000000A0
+#define PNX8550_DMA_CTRL_BURST_512 0x000000C0
+#define PNX8550_DMA_CTRL_BURST_NORES 0x000000E0
+#define PNX8550_DMA_CTRL_INIT_DMA 0x00000010
+#define PNX8550_DMA_CTRL_CMD_TYPE 0x0000000F
+
+/* see PCI system arch, page 100 for the full list: */
+#define PNX8550_DMA_CTRL_PCI_CMD_READ 0x00000006
+#define PNX8550_DMA_CTRL_PCI_CMD_WRITE 0x00000007
+
+#define PNX8550_DMA_INT_STAT_ACK_DONE (1<<14)
+#define PNX8550_DMA_INT_STAT_DMA_DONE (1<<12)
+#define PNX8550_DMA_INT_STAT_DMA_ERR (1<<9)
+#define PNX8550_DMA_INT_STAT_PERR5 (1<<5)
+#define PNX8550_DMA_INT_STAT_PERR4 (1<<4)
+#define PNX8550_DMA_INT_STAT_M_ABORT (1<<2)
+#define PNX8550_DMA_INT_STAT_T_ABORT (1<<1)
+
+#define PNX8550_DMA_INT_EN_ACK_DONE (1<<14)
+#define PNX8550_DMA_INT_EN_DMA_DONE (1<<12)
+#define PNX8550_DMA_INT_EN_DMA_ERR (1<<9)
+#define PNX8550_DMA_INT_EN_PERR5 (1<<5)
+#define PNX8550_DMA_INT_EN_PERR4 (1<<4)
+#define PNX8550_DMA_INT_EN_M_ABORT (1<<2)
+#define PNX8550_DMA_INT_EN_T_ABORT (1<<1)
+
+#define PNX8550_DMA_INT_CLR_ACK_DONE (1<<14)
+#define PNX8550_DMA_INT_CLR_DMA_DONE (1<<12)
+#define PNX8550_DMA_INT_CLR_DMA_ERR (1<<9)
+#define PNX8550_DMA_INT_CLR_PERR5 (1<<5)
+#define PNX8550_DMA_INT_CLR_PERR4 (1<<4)
+#define PNX8550_DMA_INT_CLR_M_ABORT (1<<2)
+#define PNX8550_DMA_INT_CLR_T_ABORT (1<<1)
+
+#endif
diff --git a/include/asm-mips/mach-pnx8550/pci.h b/include/asm-mips/mach-pnx8550/pci.h
new file mode 100644
index 0000000..b921508
--- /dev/null
+++ b/include/asm-mips/mach-pnx8550/pci.h
@@ -0,0 +1,185 @@
+/*
+ *
+ * BRIEF MODULE DESCRIPTION
+ * PCI specific definitions
+ *
+ * Author: source@mvista.com
+ *
+ * This program is free software; you can distribute it and/or modify it
+ * under the terms of the GNU General Public License (Version 2) as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
+ */
+
+#ifndef __PNX8550_PCI_H
+#define __PNX8550_PCI_H
+
+#include <linux/types.h>
+#include <linux/pci.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+
+#define PCI_ACCESS_READ 0
+#define PCI_ACCESS_WRITE 1
+
+#define PCI_CMD_IOR 0x20
+#define PCI_CMD_IOW 0x30
+#define PCI_CMD_CONFIG_READ 0xa0
+#define PCI_CMD_CONFIG_WRITE 0xb0
+
+#define PCI_IO_TIMEOUT 1000
+#define PCI_IO_RETRY 5
+/* Timeout for IO and CFG accesses.
+ This is in 1/1024 th of a jiffie(=10ms)
+ i.e. approx 10us */
+#define PCI_IO_JIFFIES_TIMEOUT 40
+#define PCI_IO_JIFFIES_SHIFT 10
+
+#define PCI_BYTE_ENABLE_MASK 0x0000000f
+#define PCI_CFG_BUS_SHIFT 16
+#define PCI_CFG_FUNC_SHIFT 8
+#define PCI_CFG_REG_SHIFT 2
+
+#define PCI_BASE 0x1be00000
+#define PCI_SETUP 0x00040010
+#define PCI_DIS_REQGNT (1<<30)
+#define PCI_DIS_REQGNTA (1<<29)
+#define PCI_DIS_REQGNTB (1<<28)
+#define PCI_D2_SUPPORT (1<<27)
+#define PCI_D1_SUPPORT (1<<26)
+#define PCI_EN_TA (1<<24)
+#define PCI_EN_PCI2MMI (1<<23)
+#define PCI_EN_XIO (1<<22)
+#define PCI_BASE18_PREF (1<<21)
+#define SIZE_16M 0x3
+#define SIZE_32M 0x4
+#define SIZE_64M 0x5
+#define SIZE_128M 0x6
+#define PCI_SETUP_BASE18_SIZE(X) (X<<18)
+#define PCI_SETUP_BASE18_EN (1<<17)
+#define PCI_SETUP_BASE14_PREF (1<<16)
+#define PCI_SETUP_BASE14_SIZE(X) (X<<12)
+#define PCI_SETUP_BASE14_EN (1<<11)
+#define PCI_SETUP_BASE10_PREF (1<<10)
+#define PCI_SETUP_BASE10_SIZE(X) (X<<7)
+#define PCI_SETUP_CFGMANAGE_EN (1<<1)
+#define PCI_SETUP_PCIARB_EN (1<<0)
+
+#define PCI_CTRL 0x040014
+#define PCI_SWPB_DCS_PCI (1<<16)
+#define PCI_SWPB_PCI_PCI (1<<15)
+#define PCI_SWPB_PCI_DCS (1<<14)
+#define PCI_REG_WR_POST (1<<13)
+#define PCI_XIO_WR_POST (1<<12)
+#define PCI_PCI2_WR_POST (1<<13)
+#define PCI_PCI1_WR_POST (1<<12)
+#define PCI_SERR_SEEN (1<<11)
+#define PCI_B10_SPEC_RD (1<<6)
+#define PCI_B14_SPEC_RD (1<<5)
+#define PCI_B18_SPEC_RD (1<<4)
+#define PCI_B10_NOSUBWORD (1<<3)
+#define PCI_B14_NOSUBWORD (1<<2)
+#define PCI_B18_NOSUBWORD (1<<1)
+#define PCI_RETRY_TMREN (1<<0)
+
+#define PCI_BASE1_LO 0x040018
+#define PCI_BASE1_HI 0x04001C
+#define PCI_BASE2_LO 0x040020
+#define PCI_BASE2_HI 0x040024
+#define PCI_RDLIFETIM 0x040028
+#define PCI_GPPM_ADDR 0x04002C
+#define PCI_GPPM_WDAT 0x040030
+#define PCI_GPPM_RDAT 0x040034
+#define PCI_GPPM_CTRL 0x040038
+#define GPPM_DONE (1<<10)
+#define INIT_PCI_CYCLE (1<<9)
+#define GPPM_CMD(X) (((X)&0xf)<<4)
+#define GPPM_BYTEEN(X) ((X)&0xf)
+#define PCI_UNLOCKREG 0x04003C
+#define UNLOCK_SSID(X) (((X)&0xff)<<8)
+#define UNLOCK_SETUP(X) (((X)&0xff)<<0)
+#define UNLOCK_MAGIC 0xCA
+#define PCI_DEV_VEND_ID 0x040040
+#define DEVICE_ID(X) (((X)>>16)&0xffff)
+#define VENDOR_ID(X) (((X)&0xffff))
+#define PCI_CFG_CMDSTAT 0x040044
+#define PCI_CFG_STATUS(X) (((X)>>16)&0xffff)
+#define PCI_CFG_COMMAND(X) ((X)&0xffff)
+#define PCI_CLASS_REV 0x040048
+#define PCI_CLASSCODE(X) (((X)>>8)&0xffffff)
+#define PCI_REVID(X) ((X)&0xff)
+#define PCI_LAT_TMR 0x04004c
+#define PCI_BASE10 0x040050
+#define PCI_BASE14 0x040054
+#define PCI_BASE18 0x040058
+#define PCI_SUBSYS_ID 0x04006c
+#define PCI_CAP_PTR 0x040074
+#define PCI_CFG_MISC 0x04007c
+#define PCI_PMC 0x040080
+#define PCI_PWR_STATE 0x040084
+#define PCI_IO 0x040088
+#define PCI_SLVTUNING 0x04008C
+#define PCI_DMATUNING 0x040090
+#define PCI_DMAEADDR 0x040800
+#define PCI_DMAIADDR 0x040804
+#define PCI_DMALEN 0x040808
+#define PCI_DMACTRL 0x04080C
+#define PCI_XIOCTRL 0x040810
+#define PCI_SEL0PROF 0x040814
+#define PCI_SEL1PROF 0x040818
+#define PCI_SEL2PROF 0x04081C
+#define PCI_GPXIOADDR 0x040820
+#define PCI_NANDCTRLS 0x400830
+#define PCI_SEL3PROF 0x040834
+#define PCI_SEL4PROF 0x040838
+#define PCI_GPXIO_STAT 0x040FB0
+#define PCI_GPXIO_IMASK 0x040FB4
+#define PCI_GPXIO_ICLR 0x040FB8
+#define PCI_GPXIO_ISET 0x040FBC
+#define PCI_GPPM_STATUS 0x040FC0
+#define GPPM_DONE (1<<10)
+#define GPPM_ERR (1<<9)
+#define GPPM_MPAR_ERR (1<<8)
+#define GPPM_PAR_ERR (1<<7)
+#define GPPM_R_MABORT (1<<2)
+#define GPPM_R_TABORT (1<<1)
+#define PCI_GPPM_IMASK 0x040FC4
+#define PCI_GPPM_ICLR 0x040FC8
+#define PCI_GPPM_ISET 0x040FCC
+#define PCI_DMA_STATUS 0x040FD0
+#define PCI_DMA_IMASK 0x040FD4
+#define PCI_DMA_ICLR 0x040FD8
+#define PCI_DMA_ISET 0x040FDC
+#define PCI_ISTATUS 0x040FE0
+#define PCI_IMASK 0x040FE4
+#define PCI_ICLR 0x040FE8
+#define PCI_ISET 0x040FEC
+#define PCI_MOD_ID 0x040FFC
+
+/*
+ * PCI configuration cycle AD bus definition
+ */
+/* Type 0 */
+#define PCI_CFG_TYPE0_REG_SHF 0
+#define PCI_CFG_TYPE0_FUNC_SHF 8
+
+/* Type 1 */
+#define PCI_CFG_TYPE1_REG_SHF 0
+#define PCI_CFG_TYPE1_FUNC_SHF 8
+#define PCI_CFG_TYPE1_DEV_SHF 11
+#define PCI_CFG_TYPE1_BUS_SHF 16
+
+/*
+ * Ethernet device DP83816 definition
+ */
+#define DP83816_IRQ_ETHER 66
+
+#endif
diff --git a/include/asm-mips/mach-pnx8550/uart.h b/include/asm-mips/mach-pnx8550/uart.h
new file mode 100644
index 0000000..e32b9a2
--- /dev/null
+++ b/include/asm-mips/mach-pnx8550/uart.h
@@ -0,0 +1,16 @@
+#ifndef __IP3106_UART_H
+#define __IP3106_UART_H
+
+#include <int.h>
+
+/* early macros for kgdb use. fixme: clean this up */
+
+#define UART_BASE 0xbbe4a000 /* PNX8550 */
+
+#define PNX8550_UART_PORT0 (UART_BASE)
+#define PNX8550_UART_PORT1 (UART_BASE + 0x1000)
+
+#define PNX8550_UART_INT(x) (PNX8550_INT_GIC_MIN+19+x)
+#define IRQ_TO_UART(x) (x-PNX8550_INT_GIC_MIN-19)
+
+#endif
diff --git a/include/asm-mips/mach-pnx8550/usb.h b/include/asm-mips/mach-pnx8550/usb.h
new file mode 100644
index 0000000..483b7fc
--- /dev/null
+++ b/include/asm-mips/mach-pnx8550/usb.h
@@ -0,0 +1,32 @@
+/*
+ *
+ * BRIEF MODULE DESCRIPTION
+ * USB specific definitions
+ *
+ * Author: source@mvista.com
+ *
+ * This program is free software; you can distribute it and/or modify it
+ * under the terms of the GNU General Public License (Version 2) as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
+ */
+
+#ifndef __PNX8550_USB_H
+#define __PNX8550_USB_H
+
+/*
+ * USB Host controller
+ */
+
+#define PNX8550_USB_OHCI_OP_BASE 0x1be48000
+#define PNX8550_USB_OHCI_OP_LEN 0x1000
+
+#endif
diff --git a/include/asm-mips/mach-rm200/cpu-feature-overrides.h b/include/asm-mips/mach-rm200/cpu-feature-overrides.h
index f487360..79f9b06 100644
--- a/include/asm-mips/mach-rm200/cpu-feature-overrides.h
+++ b/include/asm-mips/mach-rm200/cpu-feature-overrides.h
@@ -14,7 +14,7 @@
#define cpu_has_tlb 1
#define cpu_has_4kex 1
-#define cpu_has_4ktlb 1
+#define cpu_has_4kcache 1
#define cpu_has_fpu 1
#define cpu_has_32fpr 1
#define cpu_has_counter 1
@@ -31,6 +31,7 @@
#define cpu_has_vtag_icache 0
#define cpu_has_dc_aliases (PAGE_SIZE < 0x4000)
#define cpu_has_ic_fills_f_dc 0
+#define cpu_has_dsp 0
#define cpu_has_nofpuex 0
#define cpu_has_64bits 1
diff --git a/include/asm-mips/mach-sibyte/cpu-feature-overrides.h b/include/asm-mips/mach-sibyte/cpu-feature-overrides.h
index a3a2cc6..193a666 100644
--- a/include/asm-mips/mach-sibyte/cpu-feature-overrides.h
+++ b/include/asm-mips/mach-sibyte/cpu-feature-overrides.h
@@ -25,6 +25,7 @@
#define cpu_has_vtag_icache 1
#define cpu_has_dc_aliases 0
#define cpu_has_ic_fills_f_dc 0
+#define cpu_has_dsp 0
#define cpu_icache_snoops_remote_store 0
#define cpu_has_nofpuex 0
diff --git a/include/asm-mips/mach-sim/cpu-feature-overrides.h b/include/asm-mips/mach-sim/cpu-feature-overrides.h
new file mode 100644
index 0000000..cadbe8e
--- /dev/null
+++ b/include/asm-mips/mach-sim/cpu-feature-overrides.h
@@ -0,0 +1,66 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2003, 2004 Chris Dearman
+ */
+#ifndef __ASM_MACH_SIM_CPU_FEATURE_OVERRIDES_H
+#define __ASM_MACH_SIM_CPU_FEATURE_OVERRIDES_H
+
+#include <linux/config.h>
+
+/*
+ * CPU feature overrides for MIPS boards
+ */
+#ifdef CONFIG_CPU_MIPS32
+#define cpu_has_tlb 1
+#define cpu_has_4kex 1
+#define cpu_has_4kcache 1
+#define cpu_has_fpu 0
+/* #define cpu_has_32fpr ? */
+#define cpu_has_counter 1
+/* #define cpu_has_watch ? */
+#define cpu_has_divec 1
+#define cpu_has_vce 0
+/* #define cpu_has_cache_cdex_p ? */
+/* #define cpu_has_cache_cdex_s ? */
+/* #define cpu_has_prefetch ? */
+#define cpu_has_mcheck 1
+/* #define cpu_has_ejtag ? */
+#define cpu_has_llsc 1
+/* #define cpu_has_vtag_icache ? */
+/* #define cpu_has_dc_aliases ? */
+/* #define cpu_has_ic_fills_f_dc ? */
+#define cpu_has_nofpuex 0
+/* #define cpu_has_64bits ? */
+/* #define cpu_has_64bit_zero_reg ? */
+/* #define cpu_has_subset_pcaches ? */
+#endif
+
+#ifdef CONFIG_CPU_MIPS64
+#define cpu_has_tlb 1
+#define cpu_has_4kex 1
+#define cpu_has_4kcache 1
+/* #define cpu_has_fpu ? */
+/* #define cpu_has_32fpr ? */
+#define cpu_has_counter 1
+/* #define cpu_has_watch ? */
+#define cpu_has_divec 1
+#define cpu_has_vce 0
+/* #define cpu_has_cache_cdex_p ? */
+/* #define cpu_has_cache_cdex_s ? */
+/* #define cpu_has_prefetch ? */
+#define cpu_has_mcheck 1
+/* #define cpu_has_ejtag ? */
+#define cpu_has_llsc 1
+/* #define cpu_has_vtag_icache ? */
+/* #define cpu_has_dc_aliases ? */
+/* #define cpu_has_ic_fills_f_dc ? */
+#define cpu_has_nofpuex 0
+/* #define cpu_has_64bits ? */
+/* #define cpu_has_64bit_zero_reg ? */
+/* #define cpu_has_subset_pcaches ? */
+#endif
+
+#endif /* __ASM_MACH_MIPS_CPU_FEATURE_OVERRIDES_H */
diff --git a/include/asm-mips/mach-yosemite/cpu-feature-overrides.h b/include/asm-mips/mach-yosemite/cpu-feature-overrides.h
index 58603e3..463d051 100644
--- a/include/asm-mips/mach-yosemite/cpu-feature-overrides.h
+++ b/include/asm-mips/mach-yosemite/cpu-feature-overrides.h
@@ -25,6 +25,7 @@
#define cpu_has_vtag_icache 0
#define cpu_has_dc_aliases 0
#define cpu_has_ic_fills_f_dc 0
+#define cpu_has_dsp 0
#define cpu_icache_snoops_remote_store 0
#define cpu_has_nofpuex 0
@@ -36,10 +37,4 @@
#define cpu_icache_line_size() 32
#define cpu_scache_line_size() 32
-/*
- * On the RM9000 we need to ensure that I-cache lines being fetches only
- * contain valid instructions are funny things will happen.
- */
-#define PLAT_TRAMPOLINE_STUFF_LINE 32UL
-
#endif /* __ASM_MACH_YOSEMITE_CPU_FEATURE_OVERRIDES_H */
diff --git a/include/asm-mips/mips-boards/generic.h b/include/asm-mips/mips-boards/generic.h
index 65d1d16..25b6ffc 100644
--- a/include/asm-mips/mips-boards/generic.h
+++ b/include/asm-mips/mips-boards/generic.h
@@ -66,6 +66,7 @@
#define MIPS_REVISION_CORID_CORE_EMUL 6
#define MIPS_REVISION_CORID_CORE_FPGA2 7
#define MIPS_REVISION_CORID_CORE_FPGAR2 8
+#define MIPS_REVISION_CORID_CORE_FPGA3 9
/**** Artificial corid defines ****/
/*
@@ -79,4 +80,10 @@
extern unsigned int mips_revision_corid;
+#ifdef CONFIG_PCI
+extern void mips_pcibios_init(void);
+#else
+#define mips_pcibios_init() do { } while (0)
+#endif
+
#endif /* __ASM_MIPS_BOARDS_GENERIC_H */
diff --git a/include/asm-mips/mips-boards/maltaint.h b/include/asm-mips/mips-boards/maltaint.h
index 3761818..da6cc2f 100644
--- a/include/asm-mips/mips-boards/maltaint.h
+++ b/include/asm-mips/mips-boards/maltaint.h
@@ -25,9 +25,63 @@
#ifndef _MIPS_MALTAINT_H
#define _MIPS_MALTAINT_H
-/* Number of IRQ supported on hw interrupt 0. */
-#define MALTAINT_END 16
+/*
+ * Interrupts 0..15 are used for Malta ISA compatible interrupts
+ */
+#define MALTA_INT_BASE 0
+
+/*
+ * Interrupts 16..23 are used for Malta CPU interrupts (nonEIC mode)
+ */
+#define MIPSCPU_INT_BASE 16
+
+/* CPU interrupt offsets */
+#define MIPSCPU_INT_SW0 0
+#define MIPSCPU_INT_SW1 1
+#define MIPSCPU_INT_MB0 2
+#define MIPSCPU_INT_I8259A MIPSCPU_INT_MB0
+#define MIPSCPU_INT_MB1 3
+#define MIPSCPU_INT_SMI MIPSCPU_INT_MB1
+#define MIPSCPU_INT_MB2 4
+#define MIPSCPU_INT_MB3 5
+#define MIPSCPU_INT_COREHI MIPSCPU_INT_MB3
+#define MIPSCPU_INT_MB4 6
+#define MIPSCPU_INT_CORELO MIPSCPU_INT_MB4
+#define MIPSCPU_INT_CPUCTR 7
+
+/*
+ * Interrupts 64..127 are used for Soc-it Classic interrupts
+ */
+#define MSC01C_INT_BASE 64
+
+/* SOC-it Classic interrupt offsets */
+#define MSC01C_INT_TMR 0
+#define MSC01C_INT_PCI 1
+
+/*
+ * Interrupts 64..127 are used for Soc-it EIC interrupts
+ */
+#define MSC01E_INT_BASE 64
+
+/* SOC-it EIC interrupt offsets */
+#define MSC01E_INT_SW0 1
+#define MSC01E_INT_SW1 2
+#define MSC01E_INT_MB0 3
+#define MSC01E_INT_I8259A MSC01E_INT_MB0
+#define MSC01E_INT_MB1 4
+#define MSC01E_INT_SMI MSC01E_INT_MB1
+#define MSC01E_INT_MB2 5
+#define MSC01E_INT_MB3 6
+#define MSC01E_INT_COREHI MSC01E_INT_MB3
+#define MSC01E_INT_MB4 7
+#define MSC01E_INT_CORELO MSC01E_INT_MB4
+#define MSC01E_INT_TMR 8
+#define MSC01E_INT_PCI 9
+#define MSC01E_INT_PERFCTR 10
+#define MSC01E_INT_CPUCTR 11
+#ifndef __ASSEMBLY__
extern void maltaint_init(void);
+#endif
#endif /* !(_MIPS_MALTAINT_H) */
diff --git a/include/asm-mips/mips-boards/msc01_pci.h b/include/asm-mips/mips-boards/msc01_pci.h
index 6b2a87a..8eaefb8 100644
--- a/include/asm-mips/mips-boards/msc01_pci.h
+++ b/include/asm-mips/mips-boards/msc01_pci.h
@@ -1,8 +1,9 @@
/*
* PCI Register definitions for the MIPS System Controller.
*
- * Carsten Langgaard, carstenl@mips.com
- * Copyright (C) 2002 MIPS Technologies, Inc. All rights reserved.
+ * Copyright (C) 2002, 2005 MIPS Technologies, Inc. All rights reserved.
+ * Authors: Carsten Langgaard <carstenl@mips.com>
+ * Maciej W. Rozycki <macro@mips.com>
*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
@@ -29,22 +30,22 @@
#define MSC01_PCI_CFGADDR_OFS 0x0610
#define MSC01_PCI_CFGDATA_OFS 0x0618
#define MSC01_PCI_IACK_OFS 0x0620
-#define MSC01_PCI_HEAD0_OFS 0x2000 /* DevID, VendorID */
-#define MSC01_PCI_HEAD1_OFS 0x2008 /* Status, Command */
-#define MSC01_PCI_HEAD2_OFS 0x2010 /* Class code, RevID */
-#define MSC01_PCI_HEAD3_OFS 0x2018 /* bist, header, latency */
-#define MSC01_PCI_HEAD4_OFS 0x2020 /* BAR 0 */
-#define MSC01_PCI_HEAD5_OFS 0x2028 /* BAR 1 */
-#define MSC01_PCI_HEAD6_OFS 0x2030 /* BAR 2 */
-#define MSC01_PCI_HEAD7_OFS 0x2038 /* BAR 3 */
-#define MSC01_PCI_HEAD8_OFS 0x2040 /* BAR 4 */
-#define MSC01_PCI_HEAD9_OFS 0x2048 /* BAR 5 */
-#define MSC01_PCI_HEAD10_OFS 0x2050 /* CardBus CIS Ptr */
-#define MSC01_PCI_HEAD11_OFS 0x2058 /* SubSystem ID, -VendorID */
-#define MSC01_PCI_HEAD12_OFS 0x2060 /* ROM BAR */
-#define MSC01_PCI_HEAD13_OFS 0x2068 /* Capabilities ptr */
-#define MSC01_PCI_HEAD14_OFS 0x2070 /* reserved */
-#define MSC01_PCI_HEAD15_OFS 0x2078 /* Maxl, ming, intpin, int */
+#define MSC01_PCI_HEAD0_OFS 0x2000 /* DevID, VendorID */
+#define MSC01_PCI_HEAD1_OFS 0x2008 /* Status, Command */
+#define MSC01_PCI_HEAD2_OFS 0x2010 /* Class code, RevID */
+#define MSC01_PCI_HEAD3_OFS 0x2018 /* bist, header, latency */
+#define MSC01_PCI_HEAD4_OFS 0x2020 /* BAR 0 */
+#define MSC01_PCI_HEAD5_OFS 0x2028 /* BAR 1 */
+#define MSC01_PCI_HEAD6_OFS 0x2030 /* BAR 2 */
+#define MSC01_PCI_HEAD7_OFS 0x2038 /* BAR 3 */
+#define MSC01_PCI_HEAD8_OFS 0x2040 /* BAR 4 */
+#define MSC01_PCI_HEAD9_OFS 0x2048 /* BAR 5 */
+#define MSC01_PCI_HEAD10_OFS 0x2050 /* CardBus CIS Ptr */
+#define MSC01_PCI_HEAD11_OFS 0x2058 /* SubSystem ID, -VendorID */
+#define MSC01_PCI_HEAD12_OFS 0x2060 /* ROM BAR */
+#define MSC01_PCI_HEAD13_OFS 0x2068 /* Capabilities ptr */
+#define MSC01_PCI_HEAD14_OFS 0x2070 /* reserved */
+#define MSC01_PCI_HEAD15_OFS 0x2078 /* Maxl, ming, intpin, int */
#define MSC01_PCI_BAR0_OFS 0x2220
#define MSC01_PCI_CFG_OFS 0x2380
#define MSC01_PCI_SWAP_OFS 0x2388
@@ -86,73 +87,73 @@
#define MSC01_PCI_P2SCMAPL_MAP_SHF 24
#define MSC01_PCI_P2SCMAPL_MAP_MSK 0xff000000
-#define MSC01_PCI_INTCFG_RST_SHF 10
-#define MSC01_PCI_INTCFG_RST_MSK 0x00000400
-#define MSC01_PCI_INTCFG_RST_BIT 0x00000400
-#define MSC01_PCI_INTCFG_MWE_SHF 9
-#define MSC01_PCI_INTCFG_MWE_MSK 0x00000200
-#define MSC01_PCI_INTCFG_MWE_BIT 0x00000200
-#define MSC01_PCI_INTCFG_DTO_SHF 8
-#define MSC01_PCI_INTCFG_DTO_MSK 0x00000100
-#define MSC01_PCI_INTCFG_DTO_BIT 0x00000100
-#define MSC01_PCI_INTCFG_MA_SHF 7
-#define MSC01_PCI_INTCFG_MA_MSK 0x00000080
-#define MSC01_PCI_INTCFG_MA_BIT 0x00000080
-#define MSC01_PCI_INTCFG_TA_SHF 6
-#define MSC01_PCI_INTCFG_TA_MSK 0x00000040
-#define MSC01_PCI_INTCFG_TA_BIT 0x00000040
-#define MSC01_PCI_INTCFG_RTY_SHF 5
-#define MSC01_PCI_INTCFG_RTY_MSK 0x00000020
-#define MSC01_PCI_INTCFG_RTY_BIT 0x00000020
-#define MSC01_PCI_INTCFG_MWP_SHF 4
-#define MSC01_PCI_INTCFG_MWP_MSK 0x00000010
-#define MSC01_PCI_INTCFG_MWP_BIT 0x00000010
-#define MSC01_PCI_INTCFG_MRP_SHF 3
-#define MSC01_PCI_INTCFG_MRP_MSK 0x00000008
-#define MSC01_PCI_INTCFG_MRP_BIT 0x00000008
-#define MSC01_PCI_INTCFG_SWP_SHF 2
-#define MSC01_PCI_INTCFG_SWP_MSK 0x00000004
-#define MSC01_PCI_INTCFG_SWP_BIT 0x00000004
-#define MSC01_PCI_INTCFG_SRP_SHF 1
-#define MSC01_PCI_INTCFG_SRP_MSK 0x00000002
-#define MSC01_PCI_INTCFG_SRP_BIT 0x00000002
-#define MSC01_PCI_INTCFG_SE_SHF 0
-#define MSC01_PCI_INTCFG_SE_MSK 0x00000001
-#define MSC01_PCI_INTCFG_SE_BIT 0x00000001
+#define MSC01_PCI_INTCFG_RST_SHF 10
+#define MSC01_PCI_INTCFG_RST_MSK 0x00000400
+#define MSC01_PCI_INTCFG_RST_BIT 0x00000400
+#define MSC01_PCI_INTCFG_MWE_SHF 9
+#define MSC01_PCI_INTCFG_MWE_MSK 0x00000200
+#define MSC01_PCI_INTCFG_MWE_BIT 0x00000200
+#define MSC01_PCI_INTCFG_DTO_SHF 8
+#define MSC01_PCI_INTCFG_DTO_MSK 0x00000100
+#define MSC01_PCI_INTCFG_DTO_BIT 0x00000100
+#define MSC01_PCI_INTCFG_MA_SHF 7
+#define MSC01_PCI_INTCFG_MA_MSK 0x00000080
+#define MSC01_PCI_INTCFG_MA_BIT 0x00000080
+#define MSC01_PCI_INTCFG_TA_SHF 6
+#define MSC01_PCI_INTCFG_TA_MSK 0x00000040
+#define MSC01_PCI_INTCFG_TA_BIT 0x00000040
+#define MSC01_PCI_INTCFG_RTY_SHF 5
+#define MSC01_PCI_INTCFG_RTY_MSK 0x00000020
+#define MSC01_PCI_INTCFG_RTY_BIT 0x00000020
+#define MSC01_PCI_INTCFG_MWP_SHF 4
+#define MSC01_PCI_INTCFG_MWP_MSK 0x00000010
+#define MSC01_PCI_INTCFG_MWP_BIT 0x00000010
+#define MSC01_PCI_INTCFG_MRP_SHF 3
+#define MSC01_PCI_INTCFG_MRP_MSK 0x00000008
+#define MSC01_PCI_INTCFG_MRP_BIT 0x00000008
+#define MSC01_PCI_INTCFG_SWP_SHF 2
+#define MSC01_PCI_INTCFG_SWP_MSK 0x00000004
+#define MSC01_PCI_INTCFG_SWP_BIT 0x00000004
+#define MSC01_PCI_INTCFG_SRP_SHF 1
+#define MSC01_PCI_INTCFG_SRP_MSK 0x00000002
+#define MSC01_PCI_INTCFG_SRP_BIT 0x00000002
+#define MSC01_PCI_INTCFG_SE_SHF 0
+#define MSC01_PCI_INTCFG_SE_MSK 0x00000001
+#define MSC01_PCI_INTCFG_SE_BIT 0x00000001
-#define MSC01_PCI_INTSTAT_RST_SHF 10
-#define MSC01_PCI_INTSTAT_RST_MSK 0x00000400
-#define MSC01_PCI_INTSTAT_RST_BIT 0x00000400
-#define MSC01_PCI_INTSTAT_MWE_SHF 9
-#define MSC01_PCI_INTSTAT_MWE_MSK 0x00000200
-#define MSC01_PCI_INTSTAT_MWE_BIT 0x00000200
-#define MSC01_PCI_INTSTAT_DTO_SHF 8
-#define MSC01_PCI_INTSTAT_DTO_MSK 0x00000100
-#define MSC01_PCI_INTSTAT_DTO_BIT 0x00000100
-#define MSC01_PCI_INTSTAT_MA_SHF 7
-#define MSC01_PCI_INTSTAT_MA_MSK 0x00000080
-#define MSC01_PCI_INTSTAT_MA_BIT 0x00000080
-#define MSC01_PCI_INTSTAT_TA_SHF 6
-#define MSC01_PCI_INTSTAT_TA_MSK 0x00000040
-#define MSC01_PCI_INTSTAT_TA_BIT 0x00000040
-#define MSC01_PCI_INTSTAT_RTY_SHF 5
-#define MSC01_PCI_INTSTAT_RTY_MSK 0x00000020
-#define MSC01_PCI_INTSTAT_RTY_BIT 0x00000020
-#define MSC01_PCI_INTSTAT_MWP_SHF 4
-#define MSC01_PCI_INTSTAT_MWP_MSK 0x00000010
-#define MSC01_PCI_INTSTAT_MWP_BIT 0x00000010
-#define MSC01_PCI_INTSTAT_MRP_SHF 3
-#define MSC01_PCI_INTSTAT_MRP_MSK 0x00000008
-#define MSC01_PCI_INTSTAT_MRP_BIT 0x00000008
-#define MSC01_PCI_INTSTAT_SWP_SHF 2
-#define MSC01_PCI_INTSTAT_SWP_MSK 0x00000004
-#define MSC01_PCI_INTSTAT_SWP_BIT 0x00000004
-#define MSC01_PCI_INTSTAT_SRP_SHF 1
-#define MSC01_PCI_INTSTAT_SRP_MSK 0x00000002
-#define MSC01_PCI_INTSTAT_SRP_BIT 0x00000002
-#define MSC01_PCI_INTSTAT_SE_SHF 0
-#define MSC01_PCI_INTSTAT_SE_MSK 0x00000001
-#define MSC01_PCI_INTSTAT_SE_BIT 0x00000001
+#define MSC01_PCI_INTSTAT_RST_SHF 10
+#define MSC01_PCI_INTSTAT_RST_MSK 0x00000400
+#define MSC01_PCI_INTSTAT_RST_BIT 0x00000400
+#define MSC01_PCI_INTSTAT_MWE_SHF 9
+#define MSC01_PCI_INTSTAT_MWE_MSK 0x00000200
+#define MSC01_PCI_INTSTAT_MWE_BIT 0x00000200
+#define MSC01_PCI_INTSTAT_DTO_SHF 8
+#define MSC01_PCI_INTSTAT_DTO_MSK 0x00000100
+#define MSC01_PCI_INTSTAT_DTO_BIT 0x00000100
+#define MSC01_PCI_INTSTAT_MA_SHF 7
+#define MSC01_PCI_INTSTAT_MA_MSK 0x00000080
+#define MSC01_PCI_INTSTAT_MA_BIT 0x00000080
+#define MSC01_PCI_INTSTAT_TA_SHF 6
+#define MSC01_PCI_INTSTAT_TA_MSK 0x00000040
+#define MSC01_PCI_INTSTAT_TA_BIT 0x00000040
+#define MSC01_PCI_INTSTAT_RTY_SHF 5
+#define MSC01_PCI_INTSTAT_RTY_MSK 0x00000020
+#define MSC01_PCI_INTSTAT_RTY_BIT 0x00000020
+#define MSC01_PCI_INTSTAT_MWP_SHF 4
+#define MSC01_PCI_INTSTAT_MWP_MSK 0x00000010
+#define MSC01_PCI_INTSTAT_MWP_BIT 0x00000010
+#define MSC01_PCI_INTSTAT_MRP_SHF 3
+#define MSC01_PCI_INTSTAT_MRP_MSK 0x00000008
+#define MSC01_PCI_INTSTAT_MRP_BIT 0x00000008
+#define MSC01_PCI_INTSTAT_SWP_SHF 2
+#define MSC01_PCI_INTSTAT_SWP_MSK 0x00000004
+#define MSC01_PCI_INTSTAT_SWP_BIT 0x00000004
+#define MSC01_PCI_INTSTAT_SRP_SHF 1
+#define MSC01_PCI_INTSTAT_SRP_MSK 0x00000002
+#define MSC01_PCI_INTSTAT_SRP_BIT 0x00000002
+#define MSC01_PCI_INTSTAT_SE_SHF 0
+#define MSC01_PCI_INTSTAT_SE_MSK 0x00000001
+#define MSC01_PCI_INTSTAT_SE_BIT 0x00000001
#define MSC01_PCI_CFGADDR_BNUM_SHF 16
#define MSC01_PCI_CFGADDR_BNUM_MSK 0x00ff0000
@@ -167,29 +168,29 @@
#define MSC01_PCI_CFGDATA_DATA_MSK 0xffffffff
/* The defines below are ONLY valid for a MEM bar! */
-#define MSC01_PCI_BAR0_SIZE_SHF 4
-#define MSC01_PCI_BAR0_SIZE_MSK 0xfffffff0
-#define MSC01_PCI_BAR0_P_SHF 3
-#define MSC01_PCI_BAR0_P_MSK 0x00000008
-#define MSC01_PCI_BAR0_P_BIT MSC01_PCI_BAR0_P_MSK
-#define MSC01_PCI_BAR0_D_SHF 1
-#define MSC01_PCI_BAR0_D_MSK 0x00000006
-#define MSC01_PCI_BAR0_T_SHF 0
-#define MSC01_PCI_BAR0_T_MSK 0x00000001
-#define MSC01_PCI_BAR0_T_BIT MSC01_PCI_BAR0_T_MSK
+#define MSC01_PCI_BAR0_SIZE_SHF 4
+#define MSC01_PCI_BAR0_SIZE_MSK 0xfffffff0
+#define MSC01_PCI_BAR0_P_SHF 3
+#define MSC01_PCI_BAR0_P_MSK 0x00000008
+#define MSC01_PCI_BAR0_P_BIT MSC01_PCI_BAR0_P_MSK
+#define MSC01_PCI_BAR0_D_SHF 1
+#define MSC01_PCI_BAR0_D_MSK 0x00000006
+#define MSC01_PCI_BAR0_T_SHF 0
+#define MSC01_PCI_BAR0_T_MSK 0x00000001
+#define MSC01_PCI_BAR0_T_BIT MSC01_PCI_BAR0_T_MSK
-#define MSC01_PCI_CFG_RA_SHF 17
-#define MSC01_PCI_CFG_RA_MSK 0x00020000
-#define MSC01_PCI_CFG_RA_BIT MSC01_PCI_CFG_RA_MSK
-#define MSC01_PCI_CFG_G_SHF 16
-#define MSC01_PCI_CFG_G_MSK 0x00010000
-#define MSC01_PCI_CFG_G_BIT MSC01_PCI_CFG_G_MSK
-#define MSC01_PCI_CFG_EN_SHF 15
-#define MSC01_PCI_CFG_EN_MSK 0x00008000
-#define MSC01_PCI_CFG_EN_BIT MSC01_PCI_CFG_EN_MSK
-#define MSC01_PCI_CFG_MAXRTRY_SHF 0
-#define MSC01_PCI_CFG_MAXRTRY_MSK 0x000000ff
+#define MSC01_PCI_CFG_RA_SHF 17
+#define MSC01_PCI_CFG_RA_MSK 0x00020000
+#define MSC01_PCI_CFG_RA_BIT MSC01_PCI_CFG_RA_MSK
+#define MSC01_PCI_CFG_G_SHF 16
+#define MSC01_PCI_CFG_G_MSK 0x00010000
+#define MSC01_PCI_CFG_G_BIT MSC01_PCI_CFG_G_MSK
+#define MSC01_PCI_CFG_EN_SHF 15
+#define MSC01_PCI_CFG_EN_MSK 0x00008000
+#define MSC01_PCI_CFG_EN_BIT MSC01_PCI_CFG_EN_MSK
+#define MSC01_PCI_CFG_MAXRTRY_SHF 0
+#define MSC01_PCI_CFG_MAXRTRY_MSK 0x00000fff
#define MSC01_PCI_SWAP_IO_SHF 18
#define MSC01_PCI_SWAP_IO_MSK 0x000c0000
@@ -206,7 +207,7 @@
* FIXME - are these macros specific to Malta and co or to the MSC? If the
* latter, they should be moved elsewhere.
*/
-#define MIPS_MSC01_PCI_REG_BASE 0x1bd00000
+#define MIPS_MSC01_PCI_REG_BASE 0x1bd00000
extern unsigned long _pcictrl_msc;
@@ -219,19 +220,19 @@ extern unsigned long _pcictrl_msc;
* Registers absolute addresses
*/
-#define MSC01_PCI_ID (MSC01_PCI_REG_BASE + MSC01_PCI_ID_OFS)
-#define MSC01_PCI_SC2PMBASL (MSC01_PCI_REG_BASE + MSC01_PCI_SC2PMBASL_OFS)
-#define MSC01_PCI_SC2PMMSKL (MSC01_PCI_REG_BASE + MSC01_PCI_SC2PMMSKL_OFS)
-#define MSC01_PCI_SC2PMMAPL (MSC01_PCI_REG_BASE + MSC01_PCI_SC2PMMAPL_OFS)
-#define MSC01_PCI_SC2PIOBASL (MSC01_PCI_REG_BASE + MSC01_PCI_SC2PIOBASL_OFS)
-#define MSC01_PCI_SC2PIOMSKL (MSC01_PCI_REG_BASE + MSC01_PCI_SC2PIOMSKL_OFS)
-#define MSC01_PCI_SC2PIOMAPL (MSC01_PCI_REG_BASE + MSC01_PCI_SC2PIOMAPL_OFS)
-#define MSC01_PCI_P2SCMSKL (MSC01_PCI_REG_BASE + MSC01_PCI_P2SCMSKL_OFS)
-#define MSC01_PCI_P2SCMAPL (MSC01_PCI_REG_BASE + MSC01_PCI_P2SCMAPL_OFS)
-#define MSC01_PCI_INTCFG (MSC01_PCI_REG_BASE + MSC01_PCI_INTCFG_OFS)
-#define MSC01_PCI_INTSTAT (MSC01_PCI_REG_BASE + MSC01_PCI_INTSTAT_OFS)
-#define MSC01_PCI_CFGADDR (MSC01_PCI_REG_BASE + MSC01_PCI_CFGADDR_OFS)
-#define MSC01_PCI_CFGDATA (MSC01_PCI_REG_BASE + MSC01_PCI_CFGDATA_OFS)
+#define MSC01_PCI_ID (MSC01_PCI_REG_BASE + MSC01_PCI_ID_OFS)
+#define MSC01_PCI_SC2PMBASL (MSC01_PCI_REG_BASE + MSC01_PCI_SC2PMBASL_OFS)
+#define MSC01_PCI_SC2PMMSKL (MSC01_PCI_REG_BASE + MSC01_PCI_SC2PMMSKL_OFS)
+#define MSC01_PCI_SC2PMMAPL (MSC01_PCI_REG_BASE + MSC01_PCI_SC2PMMAPL_OFS)
+#define MSC01_PCI_SC2PIOBASL (MSC01_PCI_REG_BASE + MSC01_PCI_SC2PIOBASL_OFS)
+#define MSC01_PCI_SC2PIOMSKL (MSC01_PCI_REG_BASE + MSC01_PCI_SC2PIOMSKL_OFS)
+#define MSC01_PCI_SC2PIOMAPL (MSC01_PCI_REG_BASE + MSC01_PCI_SC2PIOMAPL_OFS)
+#define MSC01_PCI_P2SCMSKL (MSC01_PCI_REG_BASE + MSC01_PCI_P2SCMSKL_OFS)
+#define MSC01_PCI_P2SCMAPL (MSC01_PCI_REG_BASE + MSC01_PCI_P2SCMAPL_OFS)
+#define MSC01_PCI_INTCFG (MSC01_PCI_REG_BASE + MSC01_PCI_INTCFG_OFS)
+#define MSC01_PCI_INTSTAT (MSC01_PCI_REG_BASE + MSC01_PCI_INTSTAT_OFS)
+#define MSC01_PCI_CFGADDR (MSC01_PCI_REG_BASE + MSC01_PCI_CFGADDR_OFS)
+#define MSC01_PCI_CFGDATA (MSC01_PCI_REG_BASE + MSC01_PCI_CFGDATA_OFS)
#define MSC01_PCI_IACK (MSC01_PCI_REG_BASE + MSC01_PCI_IACK_OFS)
#define MSC01_PCI_HEAD0 (MSC01_PCI_REG_BASE + MSC01_PCI_HEAD0_OFS)
#define MSC01_PCI_HEAD1 (MSC01_PCI_REG_BASE + MSC01_PCI_HEAD1_OFS)
@@ -248,7 +249,7 @@ extern unsigned long _pcictrl_msc;
#define MSC01_PCI_HEAD12 (MSC01_PCI_REG_BASE + MSC01_PCI_HEAD11_OFS)
#define MSC01_PCI_HEAD13 (MSC01_PCI_REG_BASE + MSC01_PCI_HEAD11_OFS)
#define MSC01_PCI_HEAD14 (MSC01_PCI_REG_BASE + MSC01_PCI_HEAD11_OFS)
-#define MSC01_PCI_HEAD15 (MSC01_PCI_REG_BASE + MSC01_PCI_HEAD11_OFS)
+#define MSC01_PCI_HEAD15 (MSC01_PCI_REG_BASE + MSC01_PCI_HEAD11_OFS)
#define MSC01_PCI_BAR0 (MSC01_PCI_REG_BASE + MSC01_PCI_BAR0_OFS)
#define MSC01_PCI_CFG (MSC01_PCI_REG_BASE + MSC01_PCI_CFG_OFS)
#define MSC01_PCI_SWAP (MSC01_PCI_REG_BASE + MSC01_PCI_SWAP_OFS)
diff --git a/include/asm-mips/mips-boards/sim.h b/include/asm-mips/mips-boards/sim.h
new file mode 100644
index 0000000..acb7c23
--- /dev/null
+++ b/include/asm-mips/mips-boards/sim.h
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2005 MIPS Technologies, Inc. All rights reserved.
+ *
+ * This program is free software; you can distribute it and/or modify it
+ * under the terms of the GNU General Public License (Version 2) as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
+ *
+ */
+
+#ifndef _ASM_MIPS_BOARDS_SIM_H
+#define _ASM_MIPS_BOARDS_SIM_H
+
+#define STATS_ON 1
+#define STATS_OFF 2
+#define STATS_CLEAR 3
+#define STATS_DUMP 4
+#define TRACE_ON 5
+#define TRACE_OFF 6
+
+
+#define simcfg(code) \
+({ \
+ __asm__ __volatile__( \
+ "sltiu $0,$0, %0" \
+ ::"i"(code) \
+ ); \
+})
+
+
+
+#endif
diff --git a/include/asm-mips/mips-boards/simint.h b/include/asm-mips/mips-boards/simint.h
new file mode 100644
index 0000000..4952e0b
--- /dev/null
+++ b/include/asm-mips/mips-boards/simint.h
@@ -0,0 +1,34 @@
+/*
+ * Copyright (C) 2005 MIPS Technologies, Inc. All rights reserved.
+ *
+ * This program is free software; you can distribute it and/or modify it
+ * under the terms of the GNU General Public License (Version 2) as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
+ */
+#ifndef _MIPS_SIMINT_H
+#define _MIPS_SIMINT_H
+
+
+#define SIM_INT_BASE 0
+#define MIPSCPU_INT_MB0 2
+#define MIPSCPU_INT_BASE 16
+#define MIPS_CPU_TIMER_IRQ 7
+
+
+#define MIPSCPU_INT_CPUCTR 7
+
+#define MSC01E_INT_BASE 64
+
+#define MIPSCPU_INT_CPUCTR 7
+#define MSC01E_INT_CPUCTR 11
+
+#endif
diff --git a/include/asm-mips/mipsmtregs.h b/include/asm-mips/mipsmtregs.h
new file mode 100644
index 0000000..a669c07
--- /dev/null
+++ b/include/asm-mips/mipsmtregs.h
@@ -0,0 +1,391 @@
+/*
+ * MT regs definitions, follows on from mipsregs.h
+ * Copyright (C) 2004 - 2005 MIPS Technologies, Inc. All rights reserved.
+ * Elizabeth Clarke et. al.
+ *
+ */
+#ifndef _ASM_MIPSMTREGS_H
+#define _ASM_MIPSMTREGS_H
+
+#include <asm/mipsregs.h>
+#include <asm/war.h>
+
+#ifndef __ASSEMBLY__
+
+/*
+ * C macros
+ */
+
+#define read_c0_mvpcontrol() __read_32bit_c0_register($0, 1)
+#define write_c0_mvpcontrol(val) __write_32bit_c0_register($0, 1, val)
+
+#define read_c0_mvpconf0() __read_32bit_c0_register($0, 2)
+#define read_c0_mvpconf1() __read_32bit_c0_register($0, 3)
+
+#define read_c0_vpecontrol() __read_32bit_c0_register($1, 1)
+#define write_c0_vpecontrol(val) __write_32bit_c0_register($1, 1, val)
+
+#define read_c0_vpeconf0() __read_32bit_c0_register($1, 2)
+#define write_c0_vpeconf0(val) __write_32bit_c0_register($1, 2, val)
+
+#define read_c0_tcstatus() __read_32bit_c0_register($2, 1)
+#define write_c0_tcstatus(val) __write_32bit_c0_register($2, 1, val)
+
+#define read_c0_tcbind() __read_32bit_c0_register($2, 2)
+
+#define read_c0_tccontext() __read_32bit_c0_register($2, 5)
+#define write_c0_tccontext(val) __write_32bit_c0_register($2, 5, val)
+
+#else /* Assembly */
+/*
+ * Macros for use in assembly language code
+ */
+
+#define CP0_MVPCONTROL $0,1
+#define CP0_MVPCONF0 $0,2
+#define CP0_MVPCONF1 $0,3
+#define CP0_VPECONTROL $1,1
+#define CP0_VPECONF0 $1,2
+#define CP0_VPECONF1 $1,3
+#define CP0_YQMASK $1,4
+#define CP0_VPESCHEDULE $1,5
+#define CP0_VPESCHEFBK $1,6
+#define CP0_TCSTATUS $2,1
+#define CP0_TCBIND $2,2
+#define CP0_TCRESTART $2,3
+#define CP0_TCHALT $2,4
+#define CP0_TCCONTEXT $2,5
+#define CP0_TCSCHEDULE $2,6
+#define CP0_TCSCHEFBK $2,7
+#define CP0_SRSCONF0 $6,1
+#define CP0_SRSCONF1 $6,2
+#define CP0_SRSCONF2 $6,3
+#define CP0_SRSCONF3 $6,4
+#define CP0_SRSCONF4 $6,5
+
+#endif
+
+/* MVPControl fields */
+#define MVPCONTROL_EVP (_ULCAST_(1))
+
+#define MVPCONTROL_VPC_SHIFT 1
+#define MVPCONTROL_VPC (_ULCAST_(1) << MVPCONTROL_VPC_SHIFT)
+
+#define MVPCONTROL_STLB_SHIFT 2
+#define MVPCONTROL_STLB (_ULCAST_(1) << MVPCONTROL_STLB_SHIFT)
+
+
+/* MVPConf0 fields */
+#define MVPCONF0_PTC_SHIFT 0
+#define MVPCONF0_PTC ( _ULCAST_(0xff))
+#define MVPCONF0_PVPE_SHIFT 10
+#define MVPCONF0_PVPE ( _ULCAST_(0xf) << MVPCONF0_PVPE_SHIFT)
+#define MVPCONF0_TCA_SHIFT 15
+#define MVPCONF0_TCA ( _ULCAST_(1) << MVPCONF0_TCA_SHIFT)
+#define MVPCONF0_PTLBE_SHIFT 16
+#define MVPCONF0_PTLBE (_ULCAST_(0x3ff) << MVPCONF0_PTLBE_SHIFT)
+#define MVPCONF0_TLBS_SHIFT 29
+#define MVPCONF0_TLBS (_ULCAST_(1) << MVPCONF0_TLBS_SHIFT)
+#define MVPCONF0_M_SHIFT 31
+#define MVPCONF0_M (_ULCAST_(0x1) << MVPCONF0_M_SHIFT)
+
+
+/* config3 fields */
+#define CONFIG3_MT_SHIFT 2
+#define CONFIG3_MT (_ULCAST_(1) << CONFIG3_MT_SHIFT)
+
+
+/* VPEControl fields (per VPE) */
+#define VPECONTROL_TARGTC (_ULCAST_(0xff))
+
+#define VPECONTROL_TE_SHIFT 15
+#define VPECONTROL_TE (_ULCAST_(1) << VPECONTROL_TE_SHIFT)
+#define VPECONTROL_EXCPT_SHIFT 16
+#define VPECONTROL_EXCPT (_ULCAST_(0x7) << VPECONTROL_EXCPT_SHIFT)
+
+/* Thread Exception Codes for EXCPT field */
+#define THREX_TU 0
+#define THREX_TO 1
+#define THREX_IYQ 2
+#define THREX_GSX 3
+#define THREX_YSCH 4
+#define THREX_GSSCH 5
+
+#define VPECONTROL_GSI_SHIFT 20
+#define VPECONTROL_GSI (_ULCAST_(1) << VPECONTROL_GSI_SHIFT)
+#define VPECONTROL_YSI_SHIFT 21
+#define VPECONTROL_YSI (_ULCAST_(1) << VPECONTROL_YSI_SHIFT)
+
+/* VPEConf0 fields (per VPE) */
+#define VPECONF0_VPA_SHIFT 0
+#define VPECONF0_VPA (_ULCAST_(1) << VPECONF0_VPA_SHIFT)
+#define VPECONF0_MVP_SHIFT 1
+#define VPECONF0_MVP (_ULCAST_(1) << VPECONF0_MVP_SHIFT)
+#define VPECONF0_XTC_SHIFT 21
+#define VPECONF0_XTC (_ULCAST_(0xff) << VPECONF0_XTC_SHIFT)
+
+/* TCStatus fields (per TC) */
+#define TCSTATUS_TASID (_ULCAST_(0xff))
+#define TCSTATUS_IXMT_SHIFT 10
+#define TCSTATUS_IXMT (_ULCAST_(1) << TCSTATUS_IXMT_SHIFT)
+#define TCSTATUS_TKSU_SHIFT 11
+#define TCSTATUS_TKSU (_ULCAST_(3) << TCSTATUS_TKSU_SHIFT)
+#define TCSTATUS_A_SHIFT 13
+#define TCSTATUS_A (_ULCAST_(1) << TCSTATUS_A_SHIFT)
+#define TCSTATUS_DA_SHIFT 15
+#define TCSTATUS_DA (_ULCAST_(1) << TCSTATUS_DA_SHIFT)
+#define TCSTATUS_DT_SHIFT 20
+#define TCSTATUS_DT (_ULCAST_(1) << TCSTATUS_DT_SHIFT)
+#define TCSTATUS_TDS_SHIFT 21
+#define TCSTATUS_TDS (_ULCAST_(1) << TCSTATUS_TDS_SHIFT)
+#define TCSTATUS_TSST_SHIFT 22
+#define TCSTATUS_TSST (_ULCAST_(1) << TCSTATUS_TSST_SHIFT)
+#define TCSTATUS_RNST_SHIFT 23
+#define TCSTATUS_RNST (_ULCAST_(3) << TCSTATUS_RNST_SHIFT)
+/* Codes for RNST */
+#define TC_RUNNING 0
+#define TC_WAITING 1
+#define TC_YIELDING 2
+#define TC_GATED 3
+
+#define TCSTATUS_TMX_SHIFT 27
+#define TCSTATUS_TMX (_ULCAST_(1) << TCSTATUS_TMX_SHIFT)
+/* TCStatus TCU bits can use same definitions/offsets as CU bits in Status */
+
+/* TCBind */
+#define TCBIND_CURVPE_SHIFT 0
+#define TCBIND_CURVPE (_ULCAST_(0xf))
+
+#define TCBIND_CURTC_SHIFT 21
+
+#define TCBIND_CURTC (_ULCAST_(0xff) << TCBIND_CURTC_SHIFT)
+
+/* TCHalt */
+#define TCHALT_H (_ULCAST_(1))
+
+#ifndef __ASSEMBLY__
+
+extern void mips_mt_regdump(void);
+
+static inline unsigned int dvpe(void)
+{
+ int res = 0;
+
+ __asm__ __volatile__(
+ " .set push \n"
+ " .set noreorder \n"
+ " .set noat \n"
+ " .set mips32r2 \n"
+ " .word 0x41610001 # dvpe $1 \n"
+ " move %0, $1 \n"
+ " ehb \n"
+ " .set pop \n"
+ : "=r" (res));
+
+ instruction_hazard();
+
+ return res;
+}
+
+static inline void __raw_evpe(void)
+{
+ __asm__ __volatile__(
+ " .set push \n"
+ " .set noreorder \n"
+ " .set noat \n"
+ " .set mips32r2 \n"
+ " .word 0x41600021 # evpe \n"
+ " ehb \n"
+ " .set pop \n");
+}
+
+/* Enable multiMT if previous suggested it should be.
+ EMT_ENABLE to force */
+
+#define EVPE_ENABLE MVPCONTROL_EVP
+
+static inline void evpe(int previous)
+{
+ if ((previous & MVPCONTROL_EVP))
+ __raw_evpe();
+}
+
+static inline unsigned int dmt(void)
+{
+ int res;
+
+ __asm__ __volatile__(
+ " .set push \n"
+ " .set mips32r2 \n"
+ " .set noat \n"
+ " .word 0x41610BC1 # dmt $1 \n"
+ " ehb \n"
+ " move %0, $1 \n"
+ " .set pop \n"
+ : "=r" (res));
+
+ instruction_hazard();
+
+ return res;
+}
+
+static inline void __raw_emt(void)
+{
+ __asm__ __volatile__(
+ " .set noreorder \n"
+ " .set mips32r2 \n"
+ " emt \n"
+ " ehb \n"
+ " .set mips0 \n"
+ " .set reorder");
+}
+
+/* enable multiVPE if previous suggested it should be.
+ EVPE_ENABLE to force */
+
+#define EMT_ENABLE VPECONTROL_TE
+
+static inline void emt(int previous)
+{
+ if ((previous & EMT_ENABLE))
+ __raw_emt();
+}
+
+static inline void ehb(void)
+{
+ __asm__ __volatile__(
+ " .set mips32r2 \n"
+ " ehb \n"
+ " .set mips0 \n");
+}
+
+#define mftc0(rt,sel) \
+({ \
+ unsigned long __res; \
+ \
+ __asm__ __volatile__( \
+ " .set push \n" \
+ " .set mips32r2 \n" \
+ " .set noat \n" \
+ " # mftc0 $1, $" #rt ", " #sel " \n" \
+ " .word 0x41000800 | (" #rt " << 16) | " #sel " \n" \
+ " move %0, $1 \n" \
+ " .set pop \n" \
+ : "=r" (__res)); \
+ \
+ __res; \
+})
+
+#define mftgpr(rt) \
+({ \
+ unsigned long __res; \
+ \
+ __asm__ __volatile__( \
+ " .set push \n" \
+ " .set mips32r2 \n" \
+ " mftgpr %0," #rt " \n" \
+ " .set pop \n" \
+ : "=r" (__res)); \
+ \
+ __res; \
+})
+
+#define mftr(rt,u,sel) \
+({ \
+ unsigned long __res; \
+ \
+ __asm__ __volatile__( \
+ ".set noat\n\t" \
+ "mftr\t%0, " #rt ", " #u ", " #sel "\n\t" \
+ ".set at\n\t" \
+ : "=r" (__res)); \
+ \
+ __res; \
+})
+
+#define mttgpr(rd,v) \
+do { \
+ __asm__ __volatile__( \
+ " .set push \n" \
+ " .set mips32r2 \n" \
+ " .set noat \n" \
+ " move $1, %0 \n" \
+ " # mttgpr $1, " #rd " \n" \
+ " .word 0x41810020 | (" #rd " << 11) \n" \
+ " .set pop \n" \
+ : : "r" (v)); \
+} while (0)
+
+#define mttc0(rd,sel,v) \
+({ \
+ __asm__ __volatile__( \
+ " .set push \n" \
+ " .set mips32r2 \n" \
+ " .set noat \n" \
+ " move $1, %0 \n" \
+ " # mttc0 %0," #rd ", " #sel " \n" \
+ " .word 0x41810000 | (" #rd " << 11) | " #sel " \n" \
+ " .set pop \n" \
+ : \
+ : "r" (v)); \
+})
+
+
+#define mttr(rd,u,sel,v) \
+({ \
+ __asm__ __volatile__( \
+ "mttr %0," #rd ", " #u ", " #sel \
+ : : "r" (v)); \
+})
+
+
+#define settc(tc) \
+do { \
+ write_c0_vpecontrol((read_c0_vpecontrol()&~VPECONTROL_TARGTC) | (tc)); \
+ ehb(); \
+} while (0)
+
+
+/* you *must* set the target tc (settc) before trying to use these */
+#define read_vpe_c0_vpecontrol() mftc0(1, 1)
+#define write_vpe_c0_vpecontrol(val) mttc0(1, 1, val)
+#define read_vpe_c0_vpeconf0() mftc0(1, 2)
+#define write_vpe_c0_vpeconf0(val) mttc0(1, 2, val)
+#define read_vpe_c0_status() mftc0(12, 0)
+#define write_vpe_c0_status(val) mttc0(12, 0, val)
+#define read_vpe_c0_cause() mftc0(13, 0)
+#define write_vpe_c0_cause(val) mttc0(13, 0, val)
+#define read_vpe_c0_config() mftc0(16, 0)
+#define write_vpe_c0_config(val) mttc0(16, 0, val)
+#define read_vpe_c0_config1() mftc0(16, 1)
+#define write_vpe_c0_config1(val) mttc0(16, 1, val)
+#define read_vpe_c0_config7() mftc0(16, 7)
+#define write_vpe_c0_config7(val) mttc0(16, 7, val)
+#define read_vpe_c0_ebase() mftc0(15,1)
+#define write_vpe_c0_ebase(val) mttc0(15, 1, val)
+#define write_vpe_c0_compare(val) mttc0(11, 0, val)
+
+
+/* TC */
+#define read_tc_c0_tcstatus() mftc0(2, 1)
+#define write_tc_c0_tcstatus(val) mttc0(2,1,val)
+#define read_tc_c0_tcbind() mftc0(2, 2)
+#define write_tc_c0_tcbind(val) mttc0(2,2,val)
+#define read_tc_c0_tcrestart() mftc0(2, 3)
+#define write_tc_c0_tcrestart(val) mttc0(2,3,val)
+#define read_tc_c0_tchalt() mftc0(2, 4)
+#define write_tc_c0_tchalt(val) mttc0(2,4,val)
+#define read_tc_c0_tccontext() mftc0(2, 5)
+#define write_tc_c0_tccontext(val) mttc0(2,5,val)
+
+/* GPR */
+#define read_tc_gpr_sp() mftgpr(29)
+#define write_tc_gpr_sp(val) mttgpr(29, val)
+#define read_tc_gpr_gp() mftgpr(28)
+#define write_tc_gpr_gp(val) mttgpr(28, val)
+
+__BUILD_SET_C0(mvpcontrol)
+
+#endif /* Not __ASSEMBLY__ */
+
+#endif
diff --git a/include/asm-mips/mipsregs.h b/include/asm-mips/mipsregs.h
index 2197aa4..80370e0 100644
--- a/include/asm-mips/mipsregs.h
+++ b/include/asm-mips/mipsregs.h
@@ -8,7 +8,7 @@
* Modified for further R[236]000 support by Paul M. Antoine, 1996.
* Kevin D. Kissell, kevink@mips.com and Carsten Langgaard, carstenl@mips.com
* Copyright (C) 2000 MIPS Technologies, Inc. All rights reserved.
- * Copyright (C) 2003 Maciej W. Rozycki
+ * Copyright (C) 2003, 2004 Maciej W. Rozycki
*/
#ifndef _ASM_MIPSREGS_H
#define _ASM_MIPSREGS_H
@@ -96,6 +96,16 @@
#define CP0_S1_INTCONTROL $20
/*
+ * Coprocessor 0 Set 2 register names
+ */
+#define CP0_S2_SRSCTL $12 /* MIPSR2 */
+
+/*
+ * Coprocessor 0 Set 3 register names
+ */
+#define CP0_S3_SRSMAP $12 /* MIPSR2 */
+
+/*
* TX39 Series
*/
#define CP0_TX39_CACHE $7
@@ -281,6 +291,11 @@
#define ST0_DL (_ULCAST_(1) << 24)
/*
+ * Enable the MIPS DSP ASE
+ */
+#define ST0_MX 0x01000000
+
+/*
* Bitfields in the TX39 family CP0 Configuration Register 3
*/
#define TX39_CONF_ICS_SHIFT 19
@@ -433,6 +448,14 @@
#define R5K_CONF_SE (_ULCAST_(1) << 12)
#define R5K_CONF_SS (_ULCAST_(3) << 20)
+/* Bits specific to the RM7000. */
+#define RM7K_CONF_SE (_ULCAST_(1) << 3)
+#define RM7K_CONF_TE (_ULCAST_(1) << 12)
+#define RM7K_CONF_CLK (_ULCAST_(1) << 16)
+#define RM7K_CONF_TC (_ULCAST_(1) << 17)
+#define RM7K_CONF_SI (_ULCAST_(3) << 20)
+#define RM7K_CONF_SC (_ULCAST_(1) << 31)
+
/* Bits specific to the R10000. */
#define R10K_CONF_DN (_ULCAST_(3) << 3)
#define R10K_CONF_CT (_ULCAST_(1) << 5)
@@ -475,6 +498,53 @@
#define MIPS_CONF_M (_ULCAST_(1) << 31)
/*
+ * Bits in the MIPS32/64 PRA coprocessor 0 config registers 1 and above.
+ */
+#define MIPS_CONF1_FP (_ULCAST_(1) << 0)
+#define MIPS_CONF1_EP (_ULCAST_(1) << 1)
+#define MIPS_CONF1_CA (_ULCAST_(1) << 2)
+#define MIPS_CONF1_WR (_ULCAST_(1) << 3)
+#define MIPS_CONF1_PC (_ULCAST_(1) << 4)
+#define MIPS_CONF1_MD (_ULCAST_(1) << 5)
+#define MIPS_CONF1_C2 (_ULCAST_(1) << 6)
+#define MIPS_CONF1_DA (_ULCAST_(7) << 7)
+#define MIPS_CONF1_DL (_ULCAST_(7) << 10)
+#define MIPS_CONF1_DS (_ULCAST_(7) << 13)
+#define MIPS_CONF1_IA (_ULCAST_(7) << 16)
+#define MIPS_CONF1_IL (_ULCAST_(7) << 19)
+#define MIPS_CONF1_IS (_ULCAST_(7) << 22)
+#define MIPS_CONF1_TLBS (_ULCAST_(63)<< 25)
+
+#define MIPS_CONF2_SA (_ULCAST_(15)<< 0)
+#define MIPS_CONF2_SL (_ULCAST_(15)<< 4)
+#define MIPS_CONF2_SS (_ULCAST_(15)<< 8)
+#define MIPS_CONF2_SU (_ULCAST_(15)<< 12)
+#define MIPS_CONF2_TA (_ULCAST_(15)<< 16)
+#define MIPS_CONF2_TL (_ULCAST_(15)<< 20)
+#define MIPS_CONF2_TS (_ULCAST_(15)<< 24)
+#define MIPS_CONF2_TU (_ULCAST_(7) << 28)
+
+#define MIPS_CONF3_TL (_ULCAST_(1) << 0)
+#define MIPS_CONF3_SM (_ULCAST_(1) << 1)
+#define MIPS_CONF3_MT (_ULCAST_(1) << 2)
+#define MIPS_CONF3_SP (_ULCAST_(1) << 4)
+#define MIPS_CONF3_VINT (_ULCAST_(1) << 5)
+#define MIPS_CONF3_VEIC (_ULCAST_(1) << 6)
+#define MIPS_CONF3_LPA (_ULCAST_(1) << 7)
+#define MIPS_CONF3_DSP (_ULCAST_(1) << 10)
+
+/*
+ * Bits in the MIPS32/64 coprocessor 1 (FPU) revision register.
+ */
+#define MIPS_FPIR_S (_ULCAST_(1) << 16)
+#define MIPS_FPIR_D (_ULCAST_(1) << 17)
+#define MIPS_FPIR_PS (_ULCAST_(1) << 18)
+#define MIPS_FPIR_3D (_ULCAST_(1) << 19)
+#define MIPS_FPIR_W (_ULCAST_(1) << 20)
+#define MIPS_FPIR_L (_ULCAST_(1) << 21)
+#define MIPS_FPIR_F64 (_ULCAST_(1) << 22)
+
+/*
* R10000 performance counter definitions.
*
* FIXME: The R10000 performance counter opens a nice way to implement CPU
@@ -621,13 +691,13 @@ do { \
if (sel == 0) \
__asm__ __volatile__( \
"mtc0\t%z0, " #register "\n\t" \
- : : "Jr" ((unsigned int)value)); \
+ : : "Jr" ((unsigned int)(value))); \
else \
__asm__ __volatile__( \
".set\tmips32\n\t" \
"mtc0\t%z0, " #register ", " #sel "\n\t" \
".set\tmips0" \
- : : "Jr" ((unsigned int)value)); \
+ : : "Jr" ((unsigned int)(value))); \
} while (0)
#define __write_64bit_c0_register(register, sel, value) \
@@ -676,7 +746,7 @@ do { \
do { \
__asm__ __volatile__( \
"ctc0\t%z0, " #register "\n\t" \
- : : "Jr" ((unsigned int)value)); \
+ : : "Jr" ((unsigned int)(value))); \
} while (0)
/*
@@ -769,12 +839,24 @@ do { \
#define read_c0_count() __read_32bit_c0_register($9, 0)
#define write_c0_count(val) __write_32bit_c0_register($9, 0, val)
+#define read_c0_count2() __read_32bit_c0_register($9, 6) /* pnx8550 */
+#define write_c0_count2(val) __write_32bit_c0_register($9, 6, val)
+
+#define read_c0_count3() __read_32bit_c0_register($9, 7) /* pnx8550 */
+#define write_c0_count3(val) __write_32bit_c0_register($9, 7, val)
+
#define read_c0_entryhi() __read_ulong_c0_register($10, 0)
#define write_c0_entryhi(val) __write_ulong_c0_register($10, 0, val)
#define read_c0_compare() __read_32bit_c0_register($11, 0)
#define write_c0_compare(val) __write_32bit_c0_register($11, 0, val)
+#define read_c0_compare2() __read_32bit_c0_register($11, 6) /* pnx8550 */
+#define write_c0_compare2(val) __write_32bit_c0_register($11, 6, val)
+
+#define read_c0_compare3() __read_32bit_c0_register($11, 7) /* pnx8550 */
+#define write_c0_compare3(val) __write_32bit_c0_register($11, 7, val)
+
#define read_c0_status() __read_32bit_c0_register($12, 0)
#define write_c0_status(val) __write_32bit_c0_register($12, 0, val)
@@ -790,10 +872,18 @@ do { \
#define read_c0_config1() __read_32bit_c0_register($16, 1)
#define read_c0_config2() __read_32bit_c0_register($16, 2)
#define read_c0_config3() __read_32bit_c0_register($16, 3)
+#define read_c0_config4() __read_32bit_c0_register($16, 4)
+#define read_c0_config5() __read_32bit_c0_register($16, 5)
+#define read_c0_config6() __read_32bit_c0_register($16, 6)
+#define read_c0_config7() __read_32bit_c0_register($16, 7)
#define write_c0_config(val) __write_32bit_c0_register($16, 0, val)
#define write_c0_config1(val) __write_32bit_c0_register($16, 1, val)
#define write_c0_config2(val) __write_32bit_c0_register($16, 2, val)
#define write_c0_config3(val) __write_32bit_c0_register($16, 3, val)
+#define write_c0_config4(val) __write_32bit_c0_register($16, 4, val)
+#define write_c0_config5(val) __write_32bit_c0_register($16, 5, val)
+#define write_c0_config6(val) __write_32bit_c0_register($16, 6, val)
+#define write_c0_config7(val) __write_32bit_c0_register($16, 7, val)
/*
* The WatchLo register. There may be upto 8 of them.
@@ -917,6 +1007,22 @@ do { \
#define read_c0_errorepc() __read_ulong_c0_register($30, 0)
#define write_c0_errorepc(val) __write_ulong_c0_register($30, 0, val)
+/* MIPSR2 */
+#define read_c0_hwrena() __read_32bit_c0_register($7,0)
+#define write_c0_hwrena(val) __write_32bit_c0_register($7, 0, val)
+
+#define read_c0_intctl() __read_32bit_c0_register($12, 1)
+#define write_c0_intctl(val) __write_32bit_c0_register($12, 1, val)
+
+#define read_c0_srsctl() __read_32bit_c0_register($12, 2)
+#define write_c0_srsctl(val) __write_32bit_c0_register($12, 2, val)
+
+#define read_c0_srsmap() __read_32bit_c0_register($12, 3)
+#define write_c0_srsmap(val) __write_32bit_c0_register($12, 3, val)
+
+#define read_c0_ebase() __read_32bit_c0_register($15,1)
+#define write_c0_ebase(val) __write_32bit_c0_register($15, 1, val)
+
/*
* Macros to access the floating point coprocessor control registers
*/
@@ -930,6 +1036,284 @@ do { \
: "=r" (__res)); \
__res;})
+#define rddsp(mask) \
+({ \
+ unsigned int __res; \
+ \
+ __asm__ __volatile__( \
+ " .set push \n" \
+ " .set noat \n" \
+ " # rddsp $1, %x1 \n" \
+ " .word 0x7c000cb8 | (%x1 << 16) \n" \
+ " move %0, $1 \n" \
+ " .set pop \n" \
+ : "=r" (__res) \
+ : "i" (mask)); \
+ __res; \
+})
+
+#define wrdsp(val, mask) \
+do { \
+ __asm__ __volatile__( \
+ " .set push \n" \
+ " .set noat \n" \
+ " move $1, %0 \n" \
+ " # wrdsp $1, %x1 \n" \
+ " .word 0x7c2004f8 | (%x1 << 15) \n" \
+ " .set pop \n" \
+ : \
+ : "r" (val), "i" (mask)); \
+} while (0)
+
+#if 0 /* Need DSP ASE capable assembler ... */
+#define mflo0() ({ long mflo0; __asm__("mflo %0, $ac0" : "=r" (mflo0)); mflo0;})
+#define mflo1() ({ long mflo1; __asm__("mflo %0, $ac1" : "=r" (mflo1)); mflo1;})
+#define mflo2() ({ long mflo2; __asm__("mflo %0, $ac2" : "=r" (mflo2)); mflo2;})
+#define mflo3() ({ long mflo3; __asm__("mflo %0, $ac3" : "=r" (mflo3)); mflo3;})
+
+#define mfhi0() ({ long mfhi0; __asm__("mfhi %0, $ac0" : "=r" (mfhi0)); mfhi0;})
+#define mfhi1() ({ long mfhi1; __asm__("mfhi %0, $ac1" : "=r" (mfhi1)); mfhi1;})
+#define mfhi2() ({ long mfhi2; __asm__("mfhi %0, $ac2" : "=r" (mfhi2)); mfhi2;})
+#define mfhi3() ({ long mfhi3; __asm__("mfhi %0, $ac3" : "=r" (mfhi3)); mfhi3;})
+
+#define mtlo0(x) __asm__("mtlo %0, $ac0" ::"r" (x))
+#define mtlo1(x) __asm__("mtlo %0, $ac1" ::"r" (x))
+#define mtlo2(x) __asm__("mtlo %0, $ac2" ::"r" (x))
+#define mtlo3(x) __asm__("mtlo %0, $ac3" ::"r" (x))
+
+#define mthi0(x) __asm__("mthi %0, $ac0" ::"r" (x))
+#define mthi1(x) __asm__("mthi %0, $ac1" ::"r" (x))
+#define mthi2(x) __asm__("mthi %0, $ac2" ::"r" (x))
+#define mthi3(x) __asm__("mthi %0, $ac3" ::"r" (x))
+
+#else
+
+#define mfhi0() \
+({ \
+ unsigned long __treg; \
+ \
+ __asm__ __volatile__( \
+ " .set push \n" \
+ " .set noat \n" \
+ " # mfhi %0, $ac0 \n" \
+ " .word 0x00000810 \n" \
+ " move %0, $1 \n" \
+ " .set pop \n" \
+ : "=r" (__treg)); \
+ __treg; \
+})
+
+#define mfhi1() \
+({ \
+ unsigned long __treg; \
+ \
+ __asm__ __volatile__( \
+ " .set push \n" \
+ " .set noat \n" \
+ " # mfhi %0, $ac1 \n" \
+ " .word 0x00200810 \n" \
+ " move %0, $1 \n" \
+ " .set pop \n" \
+ : "=r" (__treg)); \
+ __treg; \
+})
+
+#define mfhi2() \
+({ \
+ unsigned long __treg; \
+ \
+ __asm__ __volatile__( \
+ " .set push \n" \
+ " .set noat \n" \
+ " # mfhi %0, $ac2 \n" \
+ " .word 0x00400810 \n" \
+ " move %0, $1 \n" \
+ " .set pop \n" \
+ : "=r" (__treg)); \
+ __treg; \
+})
+
+#define mfhi3() \
+({ \
+ unsigned long __treg; \
+ \
+ __asm__ __volatile__( \
+ " .set push \n" \
+ " .set noat \n" \
+ " # mfhi %0, $ac3 \n" \
+ " .word 0x00600810 \n" \
+ " move %0, $1 \n" \
+ " .set pop \n" \
+ : "=r" (__treg)); \
+ __treg; \
+})
+
+#define mflo0() \
+({ \
+ unsigned long __treg; \
+ \
+ __asm__ __volatile__( \
+ " .set push \n" \
+ " .set noat \n" \
+ " # mflo %0, $ac0 \n" \
+ " .word 0x00000812 \n" \
+ " move %0, $1 \n" \
+ " .set pop \n" \
+ : "=r" (__treg)); \
+ __treg; \
+})
+
+#define mflo1() \
+({ \
+ unsigned long __treg; \
+ \
+ __asm__ __volatile__( \
+ " .set push \n" \
+ " .set noat \n" \
+ " # mflo %0, $ac1 \n" \
+ " .word 0x00200812 \n" \
+ " move %0, $1 \n" \
+ " .set pop \n" \
+ : "=r" (__treg)); \
+ __treg; \
+})
+
+#define mflo2() \
+({ \
+ unsigned long __treg; \
+ \
+ __asm__ __volatile__( \
+ " .set push \n" \
+ " .set noat \n" \
+ " # mflo %0, $ac2 \n" \
+ " .word 0x00400812 \n" \
+ " move %0, $1 \n" \
+ " .set pop \n" \
+ : "=r" (__treg)); \
+ __treg; \
+})
+
+#define mflo3() \
+({ \
+ unsigned long __treg; \
+ \
+ __asm__ __volatile__( \
+ " .set push \n" \
+ " .set noat \n" \
+ " # mflo %0, $ac3 \n" \
+ " .word 0x00600812 \n" \
+ " move %0, $1 \n" \
+ " .set pop \n" \
+ : "=r" (__treg)); \
+ __treg; \
+})
+
+#define mthi0(x) \
+do { \
+ __asm__ __volatile__( \
+ " .set push \n" \
+ " .set noat \n" \
+ " move $1, %0 \n" \
+ " # mthi $1, $ac0 \n" \
+ " .word 0x00200011 \n" \
+ " .set pop \n" \
+ : \
+ : "r" (x)); \
+} while (0)
+
+#define mthi1(x) \
+do { \
+ __asm__ __volatile__( \
+ " .set push \n" \
+ " .set noat \n" \
+ " move $1, %0 \n" \
+ " # mthi $1, $ac1 \n" \
+ " .word 0x00200811 \n" \
+ " .set pop \n" \
+ : \
+ : "r" (x)); \
+} while (0)
+
+#define mthi2(x) \
+do { \
+ __asm__ __volatile__( \
+ " .set push \n" \
+ " .set noat \n" \
+ " move $1, %0 \n" \
+ " # mthi $1, $ac2 \n" \
+ " .word 0x00201011 \n" \
+ " .set pop \n" \
+ : \
+ : "r" (x)); \
+} while (0)
+
+#define mthi3(x) \
+do { \
+ __asm__ __volatile__( \
+ " .set push \n" \
+ " .set noat \n" \
+ " move $1, %0 \n" \
+ " # mthi $1, $ac3 \n" \
+ " .word 0x00201811 \n" \
+ " .set pop \n" \
+ : \
+ : "r" (x)); \
+} while (0)
+
+#define mtlo0(x) \
+do { \
+ __asm__ __volatile__( \
+ " .set push \n" \
+ " .set noat \n" \
+ " move $1, %0 \n" \
+ " # mtlo $1, $ac0 \n" \
+ " .word 0x00200013 \n" \
+ " .set pop \n" \
+ : \
+ : "r" (x)); \
+} while (0)
+
+#define mtlo1(x) \
+do { \
+ __asm__ __volatile__( \
+ " .set push \n" \
+ " .set noat \n" \
+ " move $1, %0 \n" \
+ " # mtlo $1, $ac1 \n" \
+ " .word 0x00200813 \n" \
+ " .set pop \n" \
+ : \
+ : "r" (x)); \
+} while (0)
+
+#define mtlo2(x) \
+do { \
+ __asm__ __volatile__( \
+ " .set push \n" \
+ " .set noat \n" \
+ " move $1, %0 \n" \
+ " # mtlo $1, $ac2 \n" \
+ " .word 0x00201013 \n" \
+ " .set pop \n" \
+ : \
+ : "r" (x)); \
+} while (0)
+
+#define mtlo3(x) \
+do { \
+ __asm__ __volatile__( \
+ " .set push \n" \
+ " .set noat \n" \
+ " move $1, %0 \n" \
+ " # mtlo $1, $ac3 \n" \
+ " .word 0x00201813 \n" \
+ " .set pop \n" \
+ : \
+ : "r" (x)); \
+} while (0)
+
+#endif
+
/*
* TLB operations.
*
@@ -1012,6 +1396,8 @@ __BUILD_SET_C0(status)
__BUILD_SET_C0(cause)
__BUILD_SET_C0(config)
__BUILD_SET_C0(intcontrol)
+__BUILD_SET_C0(intctl)
+__BUILD_SET_C0(srsmap)
#endif /* !__ASSEMBLY__ */
diff --git a/include/asm-mips/mmu_context.h b/include/asm-mips/mmu_context.h
index 45cd72d..19cdf76 100644
--- a/include/asm-mips/mmu_context.h
+++ b/include/asm-mips/mmu_context.h
@@ -30,7 +30,7 @@ extern unsigned long pgd_current[];
#ifdef CONFIG_32BIT
#define TLBMISS_HANDLER_SETUP() \
- write_c0_context((unsigned long) smp_processor_id() << 23); \
+ write_c0_context((unsigned long) smp_processor_id() << 25); \
TLBMISS_HANDLER_SETUP_PGD(swapper_pg_dir)
#endif
#if defined(CONFIG_64BIT) && !defined(CONFIG_BUILD_ELF64)
@@ -40,7 +40,7 @@ extern unsigned long pgd_current[];
#endif
#if defined(CONFIG_64BIT) && defined(CONFIG_BUILD_ELF64)
#define TLBMISS_HANDLER_SETUP() \
- write_c0_context((unsigned long) smp_processor_id() << 23); \
+ write_c0_context((unsigned long) smp_processor_id() << 26); \
TLBMISS_HANDLER_SETUP_PGD(swapper_pg_dir)
#endif
diff --git a/include/asm-mips/mmzone.h b/include/asm-mips/mmzone.h
index d721143..011caeb 100644
--- a/include/asm-mips/mmzone.h
+++ b/include/asm-mips/mmzone.h
@@ -5,6 +5,7 @@
#ifndef _ASM_MMZONE_H_
#define _ASM_MMZONE_H_
+#include <linux/config.h>
#include <asm/page.h>
#include <mmzone.h>
diff --git a/include/asm-mips/module.h b/include/asm-mips/module.h
index 0be58b2..2be3993 100644
--- a/include/asm-mips/module.h
+++ b/include/asm-mips/module.h
@@ -14,15 +14,23 @@ struct mod_arch_specific {
typedef uint8_t Elf64_Byte; /* Type for a 8-bit quantity. */
-typedef struct
-{
- Elf64_Addr r_offset; /* Address of relocation. */
- Elf64_Word r_sym; /* Symbol index. */
- Elf64_Byte r_ssym; /* Special symbol. */
- Elf64_Byte r_type3; /* Third relocation. */
- Elf64_Byte r_type2; /* Second relocation. */
- Elf64_Byte r_type; /* First relocation. */
- Elf64_Sxword r_addend; /* Addend. */
+typedef struct {
+ Elf64_Addr r_offset; /* Address of relocation. */
+ Elf64_Word r_sym; /* Symbol index. */
+ Elf64_Byte r_ssym; /* Special symbol. */
+ Elf64_Byte r_type3; /* Third relocation. */
+ Elf64_Byte r_type2; /* Second relocation. */
+ Elf64_Byte r_type; /* First relocation. */
+} Elf64_Mips_Rel;
+
+typedef struct {
+ Elf64_Addr r_offset; /* Address of relocation. */
+ Elf64_Word r_sym; /* Symbol index. */
+ Elf64_Byte r_ssym; /* Special symbol. */
+ Elf64_Byte r_type3; /* Third relocation. */
+ Elf64_Byte r_type2; /* Second relocation. */
+ Elf64_Byte r_type; /* First relocation. */
+ Elf64_Sxword r_addend; /* Addend. */
} Elf64_Mips_Rela;
#ifdef CONFIG_32BIT
@@ -30,6 +38,13 @@ typedef struct
#define Elf_Shdr Elf32_Shdr
#define Elf_Sym Elf32_Sym
#define Elf_Ehdr Elf32_Ehdr
+#define Elf_Addr Elf32_Addr
+
+#define Elf_Mips_Rel Elf32_Rel
+#define Elf_Mips_Rela Elf32_Rela
+
+#define ELF_MIPS_R_SYM(rel) ELF32_R_SYM(rel.r_info)
+#define ELF_MIPS_R_TYPE(rel) ELF32_R_TYPE(rel.r_info)
#endif
@@ -38,6 +53,13 @@ typedef struct
#define Elf_Shdr Elf64_Shdr
#define Elf_Sym Elf64_Sym
#define Elf_Ehdr Elf64_Ehdr
+#define Elf_Addr Elf64_Addr
+
+#define Elf_Mips_Rel Elf64_Mips_Rel
+#define Elf_Mips_Rela Elf64_Mips_Rela
+
+#define ELF_MIPS_R_SYM(rel) (rel.r_sym)
+#define ELF_MIPS_R_TYPE(rel) (rel.r_type)
#endif
@@ -53,4 +75,54 @@ search_module_dbetables(unsigned long addr)
}
#endif
+#ifdef CONFIG_CPU_MIPS32_R1
+#define MODULE_PROC_FAMILY "MIPS32_R1"
+#elif defined CONFIG_CPU_MIPS32_R2
+#define MODULE_PROC_FAMILY "MIPS32_R2"
+#elif defined CONFIG_CPU_MIPS64_R1
+#define MODULE_PROC_FAMILY "MIPS64_R1"
+#elif defined CONFIG_CPU_MIPS64_R2
+#define MODULE_PROC_FAMILY "MIPS64_R2"
+#elif defined CONFIG_CPU_R3000
+#define MODULE_PROC_FAMILY "R3000"
+#elif defined CONFIG_CPU_TX39XX
+#define MODULE_PROC_FAMILY "TX39XX"
+#elif defined CONFIG_CPU_VR41XX
+#define MODULE_PROC_FAMILY "VR41XX"
+#elif defined CONFIG_CPU_R4300
+#define MODULE_PROC_FAMILY "R4300"
+#elif defined CONFIG_CPU_R4X00
+#define MODULE_PROC_FAMILY "R4X00"
+#elif defined CONFIG_CPU_TX49XX
+#define MODULE_PROC_FAMILY "TX49XX"
+#elif defined CONFIG_CPU_R5000
+#define MODULE_PROC_FAMILY "R5000"
+#elif defined CONFIG_CPU_R5432
+#define MODULE_PROC_FAMILY "R5432"
+#elif defined CONFIG_CPU_R6000
+#define MODULE_PROC_FAMILY "R6000"
+#elif defined CONFIG_CPU_NEVADA
+#define MODULE_PROC_FAMILY "NEVADA"
+#elif defined CONFIG_CPU_R8000
+#define MODULE_PROC_FAMILY "R8000"
+#elif defined CONFIG_CPU_R10000
+#define MODULE_PROC_FAMILY "R10000"
+#elif defined CONFIG_CPU_RM7000
+#define MODULE_PROC_FAMILY "RM7000"
+#elif defined CONFIG_CPU_RM9000
+#define MODULE_PROC_FAMILY "RM9000"
+#elif defined CONFIG_CPU_SB1
+#define MODULE_PROC_FAMILY "SB1"
+#else
+#error MODULE_PROC_FAMILY undefined for your processor configuration
+#endif
+
+#ifdef CONFIG_32BIT
+#define MODULE_KERNEL_TYPE "32BIT "
+#elif defined CONFIG_64BIT
+#define MODULE_KERNEL_TYPE "64BIT "
+#endif
+
+#define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY MODULE_KERNEL_TYPE
+
#endif /* _ASM_MODULE_H */
diff --git a/include/asm-mips/paccess.h b/include/asm-mips/paccess.h
index 309bc30..46f2d23 100644
--- a/include/asm-mips/paccess.h
+++ b/include/asm-mips/paccess.h
@@ -52,7 +52,7 @@ struct __large_pstruct { unsigned long buf[100]; };
})
#define __get_dbe_asm(insn) \
-({ \
+{ \
__asm__ __volatile__( \
"1:\t" insn "\t%1,%2\n\t" \
"move\t%0,$0\n" \
@@ -67,7 +67,7 @@ struct __large_pstruct { unsigned long buf[100]; };
".previous" \
:"=r" (__gu_err), "=r" (__gu_val) \
:"o" (__mp(__gu_addr)), "i" (-EFAULT)); \
-})
+}
extern void __get_dbe_unknown(void);
@@ -90,7 +90,7 @@ extern void __get_dbe_unknown(void);
})
#define __put_dbe_asm(insn) \
-({ \
+{ \
__asm__ __volatile__( \
"1:\t" insn "\t%1,%2\n\t" \
"move\t%0,$0\n" \
@@ -104,7 +104,7 @@ extern void __get_dbe_unknown(void);
".previous" \
: "=r" (__pu_err) \
: "r" (__pu_val), "o" (__mp(__pu_addr)), "i" (-EFAULT)); \
-})
+}
extern void __put_dbe_unknown(void);
diff --git a/include/asm-mips/page.h b/include/asm-mips/page.h
index 652b6d6..ee25a77 100644
--- a/include/asm-mips/page.h
+++ b/include/asm-mips/page.h
@@ -87,22 +87,48 @@ static inline void copy_user_page(void *vto, void *vfrom, unsigned long vaddr,
typedef struct { unsigned long pte; } pte_t;
#define pte_val(x) ((x).pte)
#endif
+#define __pte(x) ((pte_t) { (x) } )
-typedef struct { unsigned long pmd; } pmd_t;
-typedef struct { unsigned long pgd; } pgd_t;
-typedef struct { unsigned long pgprot; } pgprot_t;
+/*
+ * For 3-level pagetables we defines these ourselves, for 2-level the
+ * definitions are supplied by <asm-generic/pgtable-nopmd.h>.
+ */
+#ifdef CONFIG_64BIT
+typedef struct { unsigned long pmd; } pmd_t;
#define pmd_val(x) ((x).pmd)
-#define pgd_val(x) ((x).pgd)
-#define pgprot_val(x) ((x).pgprot)
+#define __pmd(x) ((pmd_t) { (x) } )
-#define ptep_buddy(x) ((pte_t *)((unsigned long)(x) ^ sizeof(pte_t)))
+#endif
-#define __pte(x) ((pte_t) { (x) } )
-#define __pmd(x) ((pmd_t) { (x) } )
+/*
+ * Right now we don't support 4-level pagetables, so all pud-related
+ * definitions come from <asm-generic/pgtable-nopud.h>.
+ */
+
+/*
+ * Finall the top of the hierarchy, the pgd
+ */
+typedef struct { unsigned long pgd; } pgd_t;
+#define pgd_val(x) ((x).pgd)
#define __pgd(x) ((pgd_t) { (x) } )
+
+/*
+ * Manipulate page protection bits
+ */
+typedef struct { unsigned long pgprot; } pgprot_t;
+#define pgprot_val(x) ((x).pgprot)
#define __pgprot(x) ((pgprot_t) { (x) } )
+/*
+ * On R4000-style MMUs where a TLB entry is mapping a adjacent even / odd
+ * pair of pages we only have a single global bit per pair of pages. When
+ * writing to the TLB make sure we always have the bit set for both pages
+ * or none. This macro is used to access the `buddy' of the pte we're just
+ * working on.
+ */
+#define ptep_buddy(x) ((pte_t *)((unsigned long)(x) ^ sizeof(pte_t)))
+
#endif /* !__ASSEMBLY__ */
/* to align the pointer to the (next) page boundary */
diff --git a/include/asm-mips/pci.h b/include/asm-mips/pci.h
index c9a00ca..6c9ad81 100644
--- a/include/asm-mips/pci.h
+++ b/include/asm-mips/pci.h
@@ -40,6 +40,11 @@ struct pci_controller {
unsigned int need_domain_info;
int iommu;
+
+ /* Optional access methods for reading/writing the bus number
+ of the PCI controller */
+ int (*get_busno)(void);
+ void (*set_busno)(int busno);
};
/*
@@ -142,8 +147,22 @@ static inline void pci_dma_burst_advice(struct pci_dev *pdev,
extern void pcibios_resource_to_bus(struct pci_dev *dev,
struct pci_bus_region *region, struct resource *res);
-extern void pcibios_bus_to_resource(struct pci_dev *dev,
- struct resource *res, struct pci_bus_region *region);
+
+extern void pcibios_bus_to_resource(struct pci_dev *dev, struct resource *res,
+ struct pci_bus_region *region);
+
+static inline struct resource *
+pcibios_select_root(struct pci_dev *pdev, struct resource *res)
+{
+ struct resource *root = NULL;
+
+ if (res->flags & IORESOURCE_IO)
+ root = &ioport_resource;
+ if (res->flags & IORESOURCE_MEM)
+ root = &iomem_resource;
+
+ return root;
+}
#ifdef CONFIG_PCI_DOMAINS
@@ -169,17 +188,4 @@ static inline void pcibios_add_platform_entries(struct pci_dev *dev)
/* Do platform specific device initialization at pci_enable_device() time */
extern int pcibios_plat_dev_init(struct pci_dev *dev);
-static inline struct resource *
-pcibios_select_root(struct pci_dev *pdev, struct resource *res)
-{
- struct resource *root = NULL;
-
- if (res->flags & IORESOURCE_IO)
- root = &ioport_resource;
- if (res->flags & IORESOURCE_MEM)
- root = &iomem_resource;
-
- return root;
-}
-
#endif /* _ASM_PCI_H */
diff --git a/include/asm-mips/pgalloc.h b/include/asm-mips/pgalloc.h
index ce57288..fe1df57 100644
--- a/include/asm-mips/pgalloc.h
+++ b/include/asm-mips/pgalloc.h
@@ -26,10 +26,22 @@ static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd,
}
/*
+ * Initialize a new pmd table with invalid pointers.
+ */
+extern void pmd_init(unsigned long page, unsigned long pagetable);
+
+#ifdef CONFIG_64BIT
+
+static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
+{
+ set_pud(pud, __pud((unsigned long)pmd));
+}
+#endif
+
+/*
* Initialize a new pgd / pmd table with invalid pointers.
*/
extern void pgd_init(unsigned long page);
-extern void pmd_init(unsigned long page, unsigned long pagetable);
static inline pgd_t *pgd_alloc(struct mm_struct *mm)
{
@@ -86,21 +98,18 @@ static inline void pte_free(struct page *pte)
#define __pte_free_tlb(tlb,pte) tlb_remove_page((tlb),(pte))
#ifdef CONFIG_32BIT
-#define pgd_populate(mm, pmd, pte) BUG()
/*
* allocating and freeing a pmd is trivial: the 1-entry pmd is
* inside the pgd, so has no extra memory associated with it.
*/
-#define pmd_alloc_one(mm, addr) ({ BUG(); ((pmd_t *)2); })
#define pmd_free(x) do { } while (0)
#define __pmd_free_tlb(tlb,x) do { } while (0)
+
#endif
#ifdef CONFIG_64BIT
-#define pgd_populate(mm, pgd, pmd) set_pgd(pgd, __pgd(pmd))
-
static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address)
{
pmd_t *pmd;
diff --git a/include/asm-mips/pgtable-32.h b/include/asm-mips/pgtable-32.h
index 7fec93b..0cff64c 100644
--- a/include/asm-mips/pgtable-32.h
+++ b/include/asm-mips/pgtable-32.h
@@ -17,6 +17,8 @@
#include <asm/cachectl.h>
#include <asm/fixmap.h>
+#include <asm-generic/pgtable-nopmd.h>
+
/*
* - add_wired_entry() add a fixed TLB entry, and move wired register
*/
@@ -41,42 +43,38 @@ extern int add_temporary_entry(unsigned long entrylo0, unsigned long entrylo1,
* works even with the cache aliasing problem the R4k and above have.
*/
-/* PMD_SHIFT determines the size of the area a second-level page table can map */
+/* PGDIR_SHIFT determines what a third-level page table entry can map */
#ifdef CONFIG_64BIT_PHYS_ADDR
-#define PMD_SHIFT 21
+#define PGDIR_SHIFT 21
#else
-#define PMD_SHIFT 22
+#define PGDIR_SHIFT 22
#endif
-#define PMD_SIZE (1UL << PMD_SHIFT)
-#define PMD_MASK (~(PMD_SIZE-1))
-
-/* PGDIR_SHIFT determines what a third-level page table entry can map */
-#define PGDIR_SHIFT PMD_SHIFT
#define PGDIR_SIZE (1UL << PGDIR_SHIFT)
#define PGDIR_MASK (~(PGDIR_SIZE-1))
/*
* Entries per page directory level: we use two-level, so
- * we don't really have any PMD directory physically.
+ * we don't really have any PUD/PMD directory physically.
*/
#ifdef CONFIG_64BIT_PHYS_ADDR
#define PGD_ORDER 1
-#define PMD_ORDER 0
+#define PUD_ORDER aieeee_attempt_to_allocate_pud
+#define PMD_ORDER 1
#define PTE_ORDER 0
#else
#define PGD_ORDER 0
-#define PMD_ORDER 0
+#define PUD_ORDER aieeee_attempt_to_allocate_pud
+#define PMD_ORDER 1
#define PTE_ORDER 0
#endif
#define PTRS_PER_PGD ((PAGE_SIZE << PGD_ORDER) / sizeof(pgd_t))
-#define PTRS_PER_PMD 1
#define PTRS_PER_PTE ((PAGE_SIZE << PTE_ORDER) / sizeof(pte_t))
#define USER_PTRS_PER_PGD (0x80000000UL/PGDIR_SIZE)
#define FIRST_USER_ADDRESS 0
-#define VMALLOC_START KSEG2
+#define VMALLOC_START MAP_BASE
#ifdef CONFIG_HIGHMEM
# define VMALLOC_END (PKMAP_BASE-2*PAGE_SIZE)
@@ -91,8 +89,6 @@ extern int add_temporary_entry(unsigned long entrylo0, unsigned long entrylo1,
#define pte_ERROR(e) \
printk("%s:%d: bad pte %08lx.\n", __FILE__, __LINE__, pte_val(e))
#endif
-#define pmd_ERROR(e) \
- printk("%s:%d: bad pmd %08lx.\n", __FILE__, __LINE__, pmd_val(e))
#define pgd_ERROR(e) \
printk("%s:%d: bad pgd %08lx.\n", __FILE__, __LINE__, pgd_val(e))
@@ -120,17 +116,7 @@ static inline void pmd_clear(pmd_t *pmdp)
pmd_val(*pmdp) = ((unsigned long) invalid_pte_table);
}
-/*
- * The "pgd_xxx()" functions here are trivial for a folded two-level
- * setup: the pgd is never bad, and a pmd always exists (as it's folded
- * into the pgd entry)
- */
-static inline int pgd_none(pgd_t pgd) { return 0; }
-static inline int pgd_bad(pgd_t pgd) { return 0; }
-static inline int pgd_present(pgd_t pgd) { return 1; }
-static inline void pgd_clear(pgd_t *pgdp) { }
-
-#if defined(CONFIG_64BIT_PHYS_ADDR) && defined(CONFIG_CPU_MIPS32)
+#if defined(CONFIG_64BIT_PHYS_ADDR) && defined(CONFIG_CPU_MIPS32_R1)
#define pte_page(x) pfn_to_page(pte_pfn(x))
#define pte_pfn(x) ((unsigned long)((x).pte_high >> 6))
static inline pte_t
@@ -151,27 +137,22 @@ pfn_pte(unsigned long pfn, pgprot_t prot)
#define pfn_pte(pfn, prot) __pte(((pfn) << (PAGE_SHIFT + 2)) | pgprot_val(prot))
#else
#define pte_pfn(x) ((unsigned long)((x).pte >> PAGE_SHIFT))
-#define pfn_pte(pfn, prot) __pte(((pfn) << PAGE_SHIFT) | pgprot_val(prot))
+#define pfn_pte(pfn, prot) __pte(((unsigned long long)(pfn) << PAGE_SHIFT) | pgprot_val(prot))
#endif
-#endif /* defined(CONFIG_64BIT_PHYS_ADDR) && defined(CONFIG_CPU_MIPS32) */
+#endif /* defined(CONFIG_64BIT_PHYS_ADDR) && defined(CONFIG_CPU_MIPS32_R1) */
#define __pgd_offset(address) pgd_index(address)
+#define __pud_offset(address) (((address) >> PUD_SHIFT) & (PTRS_PER_PUD-1))
#define __pmd_offset(address) (((address) >> PMD_SHIFT) & (PTRS_PER_PMD-1))
/* to find an entry in a kernel page-table-directory */
#define pgd_offset_k(address) pgd_offset(&init_mm, address)
-#define pgd_index(address) ((address) >> PGDIR_SHIFT)
+#define pgd_index(address) (((address) >> PGDIR_SHIFT) & (PTRS_PER_PGD-1))
/* to find an entry in a page-table-directory */
#define pgd_offset(mm,addr) ((mm)->pgd + pgd_index(addr))
-/* Find an entry in the second-level page table.. */
-static inline pmd_t *pmd_offset(pgd_t *dir, unsigned long address)
-{
- return (pmd_t *) dir;
-}
-
/* Find an entry in the third-level page table.. */
#define __pte_offset(address) \
(((address) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
@@ -221,7 +202,7 @@ static inline pmd_t *pmd_offset(pgd_t *dir, unsigned long address)
*/
#define PTE_FILE_MAX_BITS 27
-#if defined(CONFIG_64BIT_PHYS_ADDR) && defined(CONFIG_CPU_MIPS32)
+#if defined(CONFIG_64BIT_PHYS_ADDR) && defined(CONFIG_CPU_MIPS32_R1)
/* fixme */
#define pte_to_pgoff(_pte) (((_pte).pte_high >> 6) + ((_pte).pte_high & 0x3f))
#define pgoff_to_pte(off) \
diff --git a/include/asm-mips/pgtable-64.h b/include/asm-mips/pgtable-64.h
index 1011e06..3e0a522 100644
--- a/include/asm-mips/pgtable-64.h
+++ b/include/asm-mips/pgtable-64.h
@@ -16,13 +16,15 @@
#include <asm/page.h>
#include <asm/cachectl.h>
+#include <asm-generic/pgtable-nopud.h>
+
/*
* Each address space has 2 4K pages as its page directory, giving 1024
* (== PTRS_PER_PGD) 8 byte pointers to pmd tables. Each pmd table is a
- * pair of 4K pages, giving 1024 (== PTRS_PER_PMD) 8 byte pointers to
- * page tables. Each page table is a single 4K page, giving 512 (==
- * PTRS_PER_PTE) 8 byte ptes. Each pgde is initialized to point to
- * invalid_pmd_table, each pmde is initialized to point to
+ * single 4K page, giving 512 (== PTRS_PER_PMD) 8 byte pointers to page
+ * tables. Each page table is also a single 4K page, giving 512 (==
+ * PTRS_PER_PTE) 8 byte ptes. Each pud entry is initialized to point to
+ * invalid_pmd_table, each pmd entry is initialized to point to
* invalid_pte_table, each pte is initialized to 0. When memory is low,
* and a pmd table or a page table allocation fails, empty_bad_pmd_table
* and empty_bad_page_table is returned back to higher layer code, so
@@ -36,17 +38,17 @@
*/
/* PMD_SHIFT determines the size of the area a second-level page table can map */
-#define PMD_SHIFT (PAGE_SHIFT + (PAGE_SHIFT - 3))
+#define PMD_SHIFT (PAGE_SHIFT + (PAGE_SHIFT + PTE_ORDER - 3))
#define PMD_SIZE (1UL << PMD_SHIFT)
#define PMD_MASK (~(PMD_SIZE-1))
/* PGDIR_SHIFT determines what a third-level page table entry can map */
-#define PGDIR_SHIFT (PMD_SHIFT + (PAGE_SHIFT + 1 - 3))
+#define PGDIR_SHIFT (PMD_SHIFT + (PAGE_SHIFT + PMD_ORDER - 3))
#define PGDIR_SIZE (1UL << PGDIR_SHIFT)
#define PGDIR_MASK (~(PGDIR_SIZE-1))
/*
- * For 4kB page size we use a 3 level page tree and a 8kB pmd and pgds which
+ * For 4kB page size we use a 3 level page tree and an 8kB pud, which
* permits us mapping 40 bits of virtual address space.
*
* We used to implement 41 bits by having an order 1 pmd level but that seemed
@@ -57,7 +59,7 @@
* two levels would be easy to implement.
*
* For 16kB page size we use a 2 level page tree which permits a total of
- * 36 bits of virtual address space. We could add a third leve. but it seems
+ * 36 bits of virtual address space. We could add a third level but it seems
* like at the moment there's no need for this.
*
* For 64kB page size we use a 2 level page table tree for a total of 42 bits
@@ -65,21 +67,25 @@
*/
#ifdef CONFIG_PAGE_SIZE_4KB
#define PGD_ORDER 1
+#define PUD_ORDER aieeee_attempt_to_allocate_pud
#define PMD_ORDER 0
#define PTE_ORDER 0
#endif
#ifdef CONFIG_PAGE_SIZE_8KB
#define PGD_ORDER 0
+#define PUD_ORDER aieeee_attempt_to_allocate_pud
#define PMD_ORDER 0
#define PTE_ORDER 0
#endif
#ifdef CONFIG_PAGE_SIZE_16KB
#define PGD_ORDER 0
+#define PUD_ORDER aieeee_attempt_to_allocate_pud
#define PMD_ORDER 0
#define PTE_ORDER 0
#endif
#ifdef CONFIG_PAGE_SIZE_64KB
#define PGD_ORDER 0
+#define PUD_ORDER aieeee_attempt_to_allocate_pud
#define PMD_ORDER 0
#define PTE_ORDER 0
#endif
@@ -91,7 +97,7 @@
#define USER_PTRS_PER_PGD (TASK_SIZE / PGDIR_SIZE)
#define FIRST_USER_ADDRESS 0
-#define VMALLOC_START XKSEG
+#define VMALLOC_START MAP_BASE
#define VMALLOC_END \
(VMALLOC_START + PTRS_PER_PGD * PTRS_PER_PMD * PTRS_PER_PTE * PAGE_SIZE)
@@ -102,13 +108,13 @@
#define pgd_ERROR(e) \
printk("%s:%d: bad pgd %016lx.\n", __FILE__, __LINE__, pgd_val(e))
-extern pte_t invalid_pte_table[PAGE_SIZE/sizeof(pte_t)];
-extern pte_t empty_bad_page_table[PAGE_SIZE/sizeof(pte_t)];
-extern pmd_t invalid_pmd_table[2*PAGE_SIZE/sizeof(pmd_t)];
-extern pmd_t empty_bad_pmd_table[2*PAGE_SIZE/sizeof(pmd_t)];
+extern pte_t invalid_pte_table[PTRS_PER_PTE];
+extern pte_t empty_bad_page_table[PTRS_PER_PTE];
+extern pmd_t invalid_pmd_table[PTRS_PER_PMD];
+extern pmd_t empty_bad_pmd_table[PTRS_PER_PMD];
/*
- * Empty pmd entries point to the invalid_pte_table.
+ * Empty pgd/pmd entries point to the invalid_pte_table.
*/
static inline int pmd_none(pmd_t pmd)
{
@@ -128,26 +134,30 @@ static inline void pmd_clear(pmd_t *pmdp)
}
/*
- * Empty pgd entries point to the invalid_pmd_table.
+ * Empty pud entries point to the invalid_pmd_table.
*/
-static inline int pgd_none(pgd_t pgd)
+static inline int pud_none(pud_t pud)
{
- return pgd_val(pgd) == (unsigned long) invalid_pmd_table;
+ return pud_val(pud) == (unsigned long) invalid_pmd_table;
}
-#define pgd_bad(pgd) (pgd_val(pgd) &~ PAGE_MASK)
+static inline int pud_bad(pud_t pud)
+{
+ return pud_val(pud) & ~PAGE_MASK;
+}
-static inline int pgd_present(pgd_t pgd)
+static inline int pud_present(pud_t pud)
{
- return pgd_val(pgd) != (unsigned long) invalid_pmd_table;
+ return pud_val(pud) != (unsigned long) invalid_pmd_table;
}
-static inline void pgd_clear(pgd_t *pgdp)
+static inline void pud_clear(pud_t *pudp)
{
- pgd_val(*pgdp) = ((unsigned long) invalid_pmd_table);
+ pud_val(*pudp) = ((unsigned long) invalid_pmd_table);
}
-#define pte_page(x) pfn_to_page((unsigned long)((pte_val(x) >> PAGE_SHIFT)))
+#define pte_page(x) pfn_to_page(pte_pfn(x))
+
#ifdef CONFIG_CPU_VR41XX
#define pte_pfn(x) ((unsigned long)((x).pte >> (PAGE_SHIFT + 2)))
#define pfn_pte(pfn, prot) __pte(((pfn) << (PAGE_SHIFT + 2)) | pgprot_val(prot))
@@ -157,26 +167,28 @@ static inline void pgd_clear(pgd_t *pgdp)
#endif
#define __pgd_offset(address) pgd_index(address)
+#define __pud_offset(address) (((address) >> PUD_SHIFT) & (PTRS_PER_PUD-1))
+#define __pmd_offset(address) pmd_index(address)
#define page_pte(page) page_pte_prot(page, __pgprot(0))
/* to find an entry in a kernel page-table-directory */
#define pgd_offset_k(address) pgd_offset(&init_mm, 0)
-#define pgd_index(address) ((address) >> PGDIR_SHIFT)
+#define pgd_index(address) (((address) >> PGDIR_SHIFT) & (PTRS_PER_PGD-1))
+#define pmd_index(address) (((address) >> PMD_SHIFT) & (PTRS_PER_PMD-1))
/* to find an entry in a page-table-directory */
#define pgd_offset(mm,addr) ((mm)->pgd + pgd_index(addr))
-static inline unsigned long pgd_page(pgd_t pgd)
+static inline unsigned long pud_page(pud_t pud)
{
- return pgd_val(pgd);
+ return pud_val(pud);
}
/* Find an entry in the second-level page table.. */
-static inline pmd_t *pmd_offset(pgd_t * dir, unsigned long address)
+static inline pmd_t *pmd_offset(pud_t * pud, unsigned long address)
{
- return (pmd_t *) pgd_page(*dir) +
- ((address >> PMD_SHIFT) & (PTRS_PER_PMD - 1));
+ return (pmd_t *) pud_page(*pud) + pmd_index(address);
}
/* Find an entry in the third-level page table.. */
diff --git a/include/asm-mips/pgtable-bits.h b/include/asm-mips/pgtable-bits.h
index 3aad751..01e76e9 100644
--- a/include/asm-mips/pgtable-bits.h
+++ b/include/asm-mips/pgtable-bits.h
@@ -33,7 +33,7 @@
* unpredictable things. The code (when it is written) to deal with
* this problem will be in the update_mmu_cache() code for the r4k.
*/
-#if defined(CONFIG_CPU_MIPS32) && defined(CONFIG_64BIT_PHYS_ADDR)
+#if defined(CONFIG_CPU_MIPS32_R1) && defined(CONFIG_64BIT_PHYS_ADDR)
#define _PAGE_PRESENT (1<<6) /* implemented in software */
#define _PAGE_READ (1<<7) /* implemented in software */
@@ -123,7 +123,7 @@
#endif
#endif
-#endif /* defined(CONFIG_CPU_MIPS32) && defined(CONFIG_64BIT_PHYS_ADDR) */
+#endif /* defined(CONFIG_CPU_MIPS32_R1) && defined(CONFIG_64BIT_PHYS_ADDR) */
#define __READABLE (_PAGE_READ | _PAGE_SILENT_READ | _PAGE_ACCESSED)
#define __WRITEABLE (_PAGE_WRITE | _PAGE_SILENT_WRITE | _PAGE_MODIFIED)
@@ -140,7 +140,7 @@
#define PAGE_CACHABLE_DEFAULT _CACHE_CACHABLE_COW
#endif
-#if defined(CONFIG_CPU_MIPS32) && defined(CONFIG_64BIT_PHYS_ADDR)
+#if defined(CONFIG_CPU_MIPS32_R1) && defined(CONFIG_64BIT_PHYS_ADDR)
#define CONF_CM_DEFAULT (PAGE_CACHABLE_DEFAULT >> 3)
#else
#define CONF_CM_DEFAULT (PAGE_CACHABLE_DEFAULT >> 9)
diff --git a/include/asm-mips/pgtable.h b/include/asm-mips/pgtable.h
index eaf5d9b..1e8ae27 100644
--- a/include/asm-mips/pgtable.h
+++ b/include/asm-mips/pgtable.h
@@ -8,8 +8,6 @@
#ifndef _ASM_PGTABLE_H
#define _ASM_PGTABLE_H
-#include <asm-generic/4level-fixup.h>
-
#include <linux/config.h>
#ifdef CONFIG_32BIT
#include <asm/pgtable-32.h>
@@ -18,6 +16,7 @@
#include <asm/pgtable-64.h>
#endif
+#include <asm/io.h>
#include <asm/pgtable-bits.h>
#define PAGE_NONE __pgprot(_PAGE_PRESENT | _CACHE_CACHABLE_NONCOHERENT)
@@ -84,7 +83,7 @@ extern void paging_init(void);
#define pte_none(pte) (!(pte_val(pte) & ~_PAGE_GLOBAL))
#define pte_present(pte) (pte_val(pte) & _PAGE_PRESENT)
-#if defined(CONFIG_64BIT_PHYS_ADDR) && defined(CONFIG_CPU_MIPS32)
+#if defined(CONFIG_64BIT_PHYS_ADDR) && defined(CONFIG_CPU_MIPS32_R1)
static inline void set_pte(pte_t *ptep, pte_t pte)
{
ptep->pte_high = pte.pte_high;
@@ -148,11 +147,18 @@ static inline void pte_clear(struct mm_struct *mm, unsigned long addr, pte_t *pt
#endif
/*
- * (pmds are folded into pgds so this doesn't get actually called,
+ * (pmds are folded into puds so this doesn't get actually called,
* but the define is needed for a generic inline function.)
*/
#define set_pmd(pmdptr, pmdval) do { *(pmdptr) = (pmdval); } while(0)
-#define set_pgd(pgdptr, pgdval) do { *(pgdptr) = (pgdval); } while(0)
+
+#ifdef CONFIG_64BIT
+/*
+ * (puds are folded into pgds so this doesn't get actually called,
+ * but the define is needed for a generic inline function.)
+ */
+#define set_pud(pudptr, pudval) do { *(pudptr) = (pudval); } while(0)
+#endif
#define PGD_T_LOG2 ffz(~sizeof(pgd_t))
#define PMD_T_LOG2 ffz(~sizeof(pmd_t))
@@ -165,7 +171,7 @@ extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
* Undefined behaviour if not..
*/
static inline int pte_user(pte_t pte) { BUG(); return 0; }
-#if defined(CONFIG_64BIT_PHYS_ADDR) && defined(CONFIG_CPU_MIPS32)
+#if defined(CONFIG_64BIT_PHYS_ADDR) && defined(CONFIG_CPU_MIPS32_R1)
static inline int pte_read(pte_t pte) { return (pte).pte_low & _PAGE_READ; }
static inline int pte_write(pte_t pte) { return (pte).pte_low & _PAGE_WRITE; }
static inline int pte_dirty(pte_t pte) { return (pte).pte_low & _PAGE_MODIFIED; }
@@ -324,7 +330,7 @@ static inline pgprot_t pgprot_noncached(pgprot_t _prot)
*/
#define mk_pte(page, pgprot) pfn_pte(page_to_pfn(page), (pgprot))
-#if defined(CONFIG_64BIT_PHYS_ADDR) && defined(CONFIG_CPU_MIPS32)
+#if defined(CONFIG_64BIT_PHYS_ADDR) && defined(CONFIG_CPU_MIPS32_R1)
static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
{
pte.pte_low &= _PAGE_CHG_MASK;
@@ -357,7 +363,6 @@ static inline void update_mmu_cache(struct vm_area_struct *vma,
#endif
#ifdef CONFIG_64BIT_PHYS_ADDR
-extern phys_t fixup_bigphys_addr(phys_t phys_addr, phys_t size);
extern int remap_pfn_range(struct vm_area_struct *vma, unsigned long from, unsigned long pfn, unsigned long size, pgprot_t prot);
static inline int io_remap_pfn_range(struct vm_area_struct *vma,
@@ -367,7 +372,7 @@ static inline int io_remap_pfn_range(struct vm_area_struct *vma,
pgprot_t prot)
{
phys_t phys_addr_high = fixup_bigphys_addr(pfn << PAGE_SHIFT, size);
- return remap_pfn_range(vma, vaddr, pfn, size, prot);
+ return remap_pfn_range(vma, vaddr, phys_addr_high >> PAGE_SHIFT, size, prot);
}
#else
#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \
diff --git a/include/asm-mips/processor.h b/include/asm-mips/processor.h
index d6466aa..f1980c6 100644
--- a/include/asm-mips/processor.h
+++ b/include/asm-mips/processor.h
@@ -96,12 +96,26 @@ union mips_fpu_union {
{{0,},} \
}
+#define NUM_DSP_REGS 6
+
+typedef __u32 dspreg_t;
+
+struct mips_dsp_state {
+ dspreg_t dspr[NUM_DSP_REGS];
+ unsigned int dspcontrol;
+ unsigned short used_dsp;
+};
+
+#define INIT_DSP {{0,},}
+
typedef struct {
unsigned long seg;
} mm_segment_t;
#define ARCH_MIN_TASKALIGN 8
+struct mips_abi;
+
/*
* If you change thread_struct remember to change the #defines below too!
*/
@@ -117,6 +131,9 @@ struct thread_struct {
/* Saved fpu/fpu emulator stuff. */
union mips_fpu_union fpu;
+ /* Saved state of the DSP ASE, if available. */
+ struct mips_dsp_state dsp;
+
/* Other stuff associated with the thread. */
unsigned long cp0_badvaddr; /* Last user fault */
unsigned long cp0_baduaddr; /* Last kernel fault accessing USEG */
@@ -129,6 +146,7 @@ struct thread_struct {
unsigned long mflags;
unsigned long irix_trampoline; /* Wheee... */
unsigned long irix_oldctx;
+ struct mips_abi *abi;
};
#define MF_ABI_MASK (MF_32BIT_REGS | MF_32BIT_ADDR)
@@ -151,6 +169,10 @@ struct thread_struct {
*/ \
INIT_FPU, \
/* \
+ * saved dsp/dsp emulator stuff \
+ */ \
+ INIT_DSP, \
+ /* \
* Other stuff associated with the process \
*/ \
0, 0, 0, 0, \
diff --git a/include/asm-mips/ptrace.h b/include/asm-mips/ptrace.h
index 2b5c624..95c5839 100644
--- a/include/asm-mips/ptrace.h
+++ b/include/asm-mips/ptrace.h
@@ -22,6 +22,8 @@
#define MMLO 68
#define FPC_CSR 69
#define FPC_EIR 70
+#define DSP_BASE 71 /* 3 more hi / lo register pairs */
+#define DSP_CONTROL 77
/*
* This struct defines the way the registers are stored on the stack during a
@@ -38,18 +40,18 @@ struct pt_regs {
/* Saved special registers. */
unsigned long cp0_status;
- unsigned long lo;
unsigned long hi;
+ unsigned long lo;
unsigned long cp0_badvaddr;
unsigned long cp0_cause;
unsigned long cp0_epc;
};
/* Arbitrarily choose the same ptrace numbers as used by the Sparc code. */
-/* #define PTRACE_GETREGS 12 */
-/* #define PTRACE_SETREGS 13 */
-/* #define PTRACE_GETFPREGS 14 */
-/* #define PTRACE_SETFPREGS 15 */
+#define PTRACE_GETREGS 12
+#define PTRACE_SETREGS 13
+#define PTRACE_GETFPREGS 14
+#define PTRACE_SETFPREGS 15
/* #define PTRACE_GETFPXREGS 18 */
/* #define PTRACE_SETFPXREGS 19 */
@@ -58,6 +60,13 @@ struct pt_regs {
#define PTRACE_GET_THREAD_AREA 25
#define PTRACE_SET_THREAD_AREA 26
+/* Calls to trace a 64bit program from a 32bit program. */
+#define PTRACE_PEEKTEXT_3264 0xc0
+#define PTRACE_PEEKDATA_3264 0xc1
+#define PTRACE_POKETEXT_3264 0xc2
+#define PTRACE_POKEDATA_3264 0xc3
+#define PTRACE_GET_THREAD_AREA_3264 0xc4
+
#ifdef __KERNEL__
#include <linux/linkage.h>
diff --git a/include/asm-mips/r4kcache.h b/include/asm-mips/r4kcache.h
index 5bea49f..a5ea9d8 100644
--- a/include/asm-mips/r4kcache.h
+++ b/include/asm-mips/r4kcache.h
@@ -21,7 +21,7 @@
*
* - The MIPS32 and MIPS64 specs permit an implementation to directly derive
* the index bits from the virtual address. This breaks with tradition
- * set by the R4000. To keep unpleassant surprises from happening we pick
+ * set by the R4000. To keep unpleasant surprises from happening we pick
* an address in KSEG0 / CKSEG0.
* - We need a properly sign extended address for 64-bit code. To get away
* without ifdefs we let the compiler do it by a type cast.
@@ -30,11 +30,11 @@
#define cache_op(op,addr) \
__asm__ __volatile__( \
+ " .set push \n" \
" .set noreorder \n" \
" .set mips3\n\t \n" \
" cache %0, %1 \n" \
- " .set mips0 \n" \
- " .set reorder" \
+ " .set pop \n" \
: \
: "i" (op), "m" (*(unsigned char *)(addr)))
@@ -84,14 +84,14 @@ static inline void flush_scache_line(unsigned long addr)
static inline void protected_flush_icache_line(unsigned long addr)
{
__asm__ __volatile__(
- ".set noreorder\n\t"
- ".set mips3\n"
- "1:\tcache %0,(%1)\n"
- "2:\t.set mips0\n\t"
- ".set reorder\n\t"
- ".section\t__ex_table,\"a\"\n\t"
- STR(PTR)"\t1b,2b\n\t"
- ".previous"
+ " .set push \n"
+ " .set noreorder \n"
+ " .set mips3 \n"
+ "1: cache %0, (%1) \n"
+ "2: .set pop \n"
+ " .section __ex_table,\"a\" \n"
+ " "STR(PTR)" 1b, 2b \n"
+ " .previous"
:
: "i" (Hit_Invalidate_I), "r" (addr));
}
@@ -100,19 +100,19 @@ static inline void protected_flush_icache_line(unsigned long addr)
* R10000 / R12000 hazard - these processors don't support the Hit_Writeback_D
* cacheop so we use Hit_Writeback_Inv_D which is supported by all R4000-style
* caches. We're talking about one cacheline unnecessarily getting invalidated
- * here so the penaltiy isn't overly hard.
+ * here so the penalty isn't overly hard.
*/
static inline void protected_writeback_dcache_line(unsigned long addr)
{
__asm__ __volatile__(
- ".set noreorder\n\t"
- ".set mips3\n"
- "1:\tcache %0,(%1)\n"
- "2:\t.set mips0\n\t"
- ".set reorder\n\t"
- ".section\t__ex_table,\"a\"\n\t"
- STR(PTR)"\t1b,2b\n\t"
- ".previous"
+ " .set push \n"
+ " .set noreorder \n"
+ " .set mips3 \n"
+ "1: cache %0, (%1) \n"
+ "2: .set pop \n"
+ " .section __ex_table,\"a\" \n"
+ " "STR(PTR)" 1b, 2b \n"
+ " .previous"
:
: "i" (Hit_Writeback_Inv_D), "r" (addr));
}
@@ -120,14 +120,14 @@ static inline void protected_writeback_dcache_line(unsigned long addr)
static inline void protected_writeback_scache_line(unsigned long addr)
{
__asm__ __volatile__(
- ".set noreorder\n\t"
- ".set mips3\n"
- "1:\tcache %0,(%1)\n"
- "2:\t.set mips0\n\t"
- ".set reorder\n\t"
- ".section\t__ex_table,\"a\"\n\t"
- STR(PTR)"\t1b,2b\n\t"
- ".previous"
+ " .set push \n"
+ " .set noreorder \n"
+ " .set mips3 \n"
+ "1: cache %0, (%1) \n"
+ "2: .set pop \n"
+ " .section __ex_table,\"a\" \n"
+ " "STR(PTR)" 1b, 2b \n"
+ " .previous"
:
: "i" (Hit_Writeback_Inv_SD), "r" (addr));
}
@@ -142,6 +142,7 @@ static inline void invalidate_tcache_page(unsigned long addr)
#define cache16_unroll32(base,op) \
__asm__ __volatile__( \
+ " .set push \n" \
" .set noreorder \n" \
" .set mips3 \n" \
" cache %1, 0x000(%0); cache %1, 0x010(%0) \n" \
@@ -160,8 +161,7 @@ static inline void invalidate_tcache_page(unsigned long addr)
" cache %1, 0x1a0(%0); cache %1, 0x1b0(%0) \n" \
" cache %1, 0x1c0(%0); cache %1, 0x1d0(%0) \n" \
" cache %1, 0x1e0(%0); cache %1, 0x1f0(%0) \n" \
- " .set mips0 \n" \
- " .set reorder \n" \
+ " .set pop \n" \
: \
: "r" (base), \
"i" (op));
@@ -285,6 +285,7 @@ static inline void blast_scache16_page_indexed(unsigned long page)
#define cache32_unroll32(base,op) \
__asm__ __volatile__( \
+ " .set push \n" \
" .set noreorder \n" \
" .set mips3 \n" \
" cache %1, 0x000(%0); cache %1, 0x020(%0) \n" \
@@ -303,8 +304,7 @@ static inline void blast_scache16_page_indexed(unsigned long page)
" cache %1, 0x340(%0); cache %1, 0x360(%0) \n" \
" cache %1, 0x380(%0); cache %1, 0x3a0(%0) \n" \
" cache %1, 0x3c0(%0); cache %1, 0x3e0(%0) \n" \
- " .set mips0 \n" \
- " .set reorder \n" \
+ " .set pop \n" \
: \
: "r" (base), \
"i" (op));
@@ -428,6 +428,7 @@ static inline void blast_scache32_page_indexed(unsigned long page)
#define cache64_unroll32(base,op) \
__asm__ __volatile__( \
+ " .set push \n" \
" .set noreorder \n" \
" .set mips3 \n" \
" cache %1, 0x000(%0); cache %1, 0x040(%0) \n" \
@@ -446,8 +447,7 @@ static inline void blast_scache32_page_indexed(unsigned long page)
" cache %1, 0x680(%0); cache %1, 0x6c0(%0) \n" \
" cache %1, 0x700(%0); cache %1, 0x740(%0) \n" \
" cache %1, 0x780(%0); cache %1, 0x7c0(%0) \n" \
- " .set mips0 \n" \
- " .set reorder \n" \
+ " .set pop \n" \
: \
: "r" (base), \
"i" (op));
@@ -532,6 +532,7 @@ static inline void blast_scache64_page_indexed(unsigned long page)
#define cache128_unroll32(base,op) \
__asm__ __volatile__( \
+ " .set push \n" \
" .set noreorder \n" \
" .set mips3 \n" \
" cache %1, 0x000(%0); cache %1, 0x080(%0) \n" \
@@ -550,8 +551,7 @@ static inline void blast_scache64_page_indexed(unsigned long page)
" cache %1, 0xd00(%0); cache %1, 0xd80(%0) \n" \
" cache %1, 0xe00(%0); cache %1, 0xe80(%0) \n" \
" cache %1, 0xf00(%0); cache %1, 0xf80(%0) \n" \
- " .set mips0 \n" \
- " .set reorder \n" \
+ " .set pop \n" \
: \
: "r" (base), \
"i" (op));
diff --git a/include/asm-mips/rtc.h b/include/asm-mips/rtc.h
index 3c4b637..a60e0dc 100644
--- a/include/asm-mips/rtc.h
+++ b/include/asm-mips/rtc.h
@@ -14,7 +14,9 @@
#ifdef __KERNEL__
+#include <linux/spinlock.h>
#include <linux/rtc.h>
+#include <asm/time.h>
#define RTC_PIE 0x40 /* periodic interrupt enable */
#define RTC_AIE 0x20 /* alarm interrupt enable */
@@ -27,11 +29,52 @@
#define RTC_24H 0x02 /* 24 hour mode - else hours bit 7 means pm */
#define RTC_DST_EN 0x01 /* auto switch DST - works f. USA only */
-unsigned int get_rtc_time(struct rtc_time *time);
-int set_rtc_time(struct rtc_time *time);
-unsigned int get_rtc_ss(void);
-int get_rtc_pll(struct rtc_pll_info *pll);
-int set_rtc_pll(struct rtc_pll_info *pll);
+static DEFINE_SPINLOCK(mips_rtc_lock);
+static inline unsigned int get_rtc_time(struct rtc_time *time)
+{
+ unsigned long nowtime;
+
+ spin_lock(&mips_rtc_lock);
+ nowtime = rtc_get_time();
+ to_tm(nowtime, time);
+ time->tm_year -= 1900;
+ spin_unlock(&mips_rtc_lock);
+
+ return RTC_24H;
+}
+
+static inline int set_rtc_time(struct rtc_time *time)
+{
+ unsigned long nowtime;
+ int ret;
+
+ spin_lock(&mips_rtc_lock);
+ nowtime = mktime(time->tm_year+1900, time->tm_mon+1,
+ time->tm_mday, time->tm_hour, time->tm_min,
+ time->tm_sec);
+ ret = rtc_set_time(nowtime);
+ spin_unlock(&mips_rtc_lock);
+
+ return ret;
+}
+
+static inline unsigned int get_rtc_ss(void)
+{
+ struct rtc_time h;
+
+ get_rtc_time(&h);
+ return h.tm_sec;
+}
+
+static inline int get_rtc_pll(struct rtc_pll_info *pll)
+{
+ return -EINVAL;
+}
+
+static inline int set_rtc_pll(struct rtc_pll_info *pll)
+{
+ return -EINVAL;
+}
#endif
#endif
diff --git a/include/asm-mips/rtlx.h b/include/asm-mips/rtlx.h
new file mode 100644
index 0000000..83cdf6a
--- /dev/null
+++ b/include/asm-mips/rtlx.h
@@ -0,0 +1,56 @@
+/*
+ * Copyright (C) 2004, 2005 MIPS Technologies, Inc. All rights reserved.
+ *
+ */
+
+#ifndef _RTLX_H
+#define _RTLX_H_
+
+#define LX_NODE_BASE 10
+
+#define MIPSCPU_INT_BASE 16
+#define MIPS_CPU_RTLX_IRQ 0
+
+#define RTLX_VERSION 1
+#define RTLX_xID 0x12345600
+#define RTLX_ID (RTLX_xID | RTLX_VERSION)
+#define RTLX_CHANNELS 8
+
+enum rtlx_state {
+ RTLX_STATE_UNUSED = 0,
+ RTLX_STATE_INITIALISED,
+ RTLX_STATE_REMOTE_READY,
+ RTLX_STATE_OPENED
+};
+
+#define RTLX_BUFFER_SIZE 1024
+/* each channel supports read and write.
+ linux (vpe0) reads lx_buffer and writes rt_buffer
+ SP (vpe1) reads rt_buffer and writes lx_buffer
+*/
+typedef struct rtlx_channel {
+ enum rtlx_state rt_state;
+ enum rtlx_state lx_state;
+
+ int buffer_size;
+
+ /* read and write indexes per buffer */
+ int rt_write, rt_read;
+ char *rt_buffer;
+
+ int lx_write, lx_read;
+ char *lx_buffer;
+
+ void *queues;
+
+} rtlx_channel_t;
+
+typedef struct rtlx_info {
+ unsigned long id;
+ enum rtlx_state state;
+
+ struct rtlx_channel channel[RTLX_CHANNELS];
+
+} rtlx_info_t;
+
+#endif
diff --git a/include/asm-mips/serial.h b/include/asm-mips/serial.h
index 4eed8e2a..e796d75 100644
--- a/include/asm-mips/serial.h
+++ b/include/asm-mips/serial.h
@@ -52,16 +52,6 @@
#define JAZZ_SERIAL_PORT_DEFNS
#endif
-#ifdef CONFIG_MIPS_COBALT
-#include <asm/cobalt/cobalt.h>
-#define COBALT_BASE_BAUD (18432000 / 16)
-#define COBALT_SERIAL_PORT_DEFNS \
- /* UART CLK PORT IRQ FLAGS */ \
- { 0, COBALT_BASE_BAUD, 0xc800000, COBALT_SERIAL_IRQ, STD_COM_FLAGS }, /* ttyS0 */
-#else
-#define COBALT_SERIAL_PORT_DEFNS
-#endif
-
/*
* Both Galileo boards have the same UART mappings.
*/
@@ -113,17 +103,6 @@
#define IVR_SERIAL_PORT_DEFNS
#endif
-#ifdef CONFIG_TOSHIBA_JMR3927
-#include <asm/jmr3927/jmr3927.h>
-#define TXX927_SERIAL_PORT_DEFNS \
- { .baud_base = JMR3927_BASE_BAUD, .port = UART0_ADDR, .irq = UART0_INT, \
- .flags = UART0_FLAGS, .type = 1 }, \
- { .baud_base = JMR3927_BASE_BAUD, .port = UART1_ADDR, .irq = UART1_INT, \
- .flags = UART1_FLAGS, .type = 1 },
-#else
-#define TXX927_SERIAL_PORT_DEFNS
-#endif
-
#ifdef CONFIG_SERIAL_AU1X00
#include <asm/mach-au1x00/au1000.h>
#ifdef CONFIG_SOC_AU1000
@@ -227,9 +206,9 @@
#define JAGUAR_ATX_SERIAL1_BASE 0xfd000023L
#define _JAGUAR_ATX_SERIAL_INIT(int, base) \
- { baud_base: JAGUAR_ATX_BASE_BAUD, irq: int, \
- flags: (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST), \
- iomem_base: (u8 *) base, iomem_reg_shift: 2, \
+ { .baud_base = JAGUAR_ATX_BASE_BAUD, irq: int, \
+ .flags = (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST), \
+ .iomem_base = (u8 *) base, iomem_reg_shift: 2, \
io_type: SERIAL_IO_MEM }
#define MOMENCO_JAGUAR_ATX_SERIAL_PORT_DEFNS \
_JAGUAR_ATX_SERIAL_INIT(JAGUAR_ATX_SERIAL1_IRQ, JAGUAR_ATX_SERIAL1_BASE)
@@ -243,9 +222,9 @@
#define OCELOT_3_SERIAL_BASE (signed)0xfd000020
#define _OCELOT_3_SERIAL_INIT(int, base) \
- { baud_base: OCELOT_3_BASE_BAUD, irq: int, \
- flags: STD_COM_FLAGS, \
- iomem_base: (u8 *) base, iomem_reg_shift: 2, \
+ { .baud_base = OCELOT_3_BASE_BAUD, irq: int, \
+ .flags = STD_COM_FLAGS, \
+ .iomem_base = (u8 *) base, iomem_reg_shift: 2, \
io_type: SERIAL_IO_MEM }
#define MOMENCO_OCELOT_3_SERIAL_PORT_DEFNS \
@@ -342,7 +321,6 @@
#endif /* CONFIG_SGI_IP32 */
#define SERIAL_PORT_DFNS \
- COBALT_SERIAL_PORT_DEFNS \
DDB5477_SERIAL_PORT_DEFNS \
EV96100_SERIAL_PORT_DEFNS \
IP32_SERIAL_PORT_DEFNS \
@@ -354,7 +332,6 @@
MOMENCO_OCELOT_C_SERIAL_PORT_DEFNS \
MOMENCO_OCELOT_SERIAL_PORT_DEFNS \
MOMENCO_OCELOT_3_SERIAL_PORT_DEFNS \
- TXX927_SERIAL_PORT_DEFNS \
AU1000_SERIAL_PORT_DEFNS
#endif /* _ASM_SERIAL_H */
diff --git a/include/asm-mips/sibyte/bcm1480_int.h b/include/asm-mips/sibyte/bcm1480_int.h
new file mode 100644
index 0000000..42d4cf0
--- /dev/null
+++ b/include/asm-mips/sibyte/bcm1480_int.h
@@ -0,0 +1,310 @@
+/* *********************************************************************
+ * BCM1280/BCM1480 Board Support Package
+ *
+ * Interrupt Mapper definitions File: bcm1480_int.h
+ *
+ * This module contains constants for manipulating the
+ * BCM1255/BCM1280/BCM1455/BCM1480's interrupt mapper and
+ * definitions for the interrupt sources.
+ *
+ * BCM1480 specification level: 1X55_1X80-UM100-D4 (11/24/03)
+ *
+ *********************************************************************
+ *
+ * Copyright 2000,2001,2002,2003
+ * Broadcom Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ ********************************************************************* */
+
+
+#ifndef _BCM1480_INT_H
+#define _BCM1480_INT_H
+
+#include "sb1250_defs.h"
+
+/* *********************************************************************
+ * Interrupt Mapper Constants
+ ********************************************************************* */
+
+/*
+ * The interrupt mapper deals with 128-bit logical registers that are
+ * implemented as pairs of 64-bit registers, with the "low" 64 bits in
+ * a register that has an address 0x1000 higher(!) than the
+ * corresponding "high" register.
+ *
+ * For appropriate registers, bit 0 of the "high" register is a
+ * cascade bit that summarizes (as a bit-OR) the 64 bits of the "low"
+ * register.
+ */
+
+/*
+ * This entire file uses _BCM1480_ in all the symbols because it is
+ * entirely BCM1480 specific.
+ */
+
+/*
+ * Interrupt sources (Table 22)
+ */
+
+#define K_BCM1480_INT_SOURCES 128
+
+#define _BCM1480_INT_HIGH(k) (k)
+#define _BCM1480_INT_LOW(k) ((k)+64)
+
+#define K_BCM1480_INT_ADDR_TRAP _BCM1480_INT_HIGH(1)
+#define K_BCM1480_INT_GPIO_0 _BCM1480_INT_HIGH(4)
+#define K_BCM1480_INT_GPIO_1 _BCM1480_INT_HIGH(5)
+#define K_BCM1480_INT_GPIO_2 _BCM1480_INT_HIGH(6)
+#define K_BCM1480_INT_GPIO_3 _BCM1480_INT_HIGH(7)
+#define K_BCM1480_INT_PCI_INTA _BCM1480_INT_HIGH(8)
+#define K_BCM1480_INT_PCI_INTB _BCM1480_INT_HIGH(9)
+#define K_BCM1480_INT_PCI_INTC _BCM1480_INT_HIGH(10)
+#define K_BCM1480_INT_PCI_INTD _BCM1480_INT_HIGH(11)
+#define K_BCM1480_INT_CYCLE_CP0 _BCM1480_INT_HIGH(12)
+#define K_BCM1480_INT_CYCLE_CP1 _BCM1480_INT_HIGH(13)
+#define K_BCM1480_INT_CYCLE_CP2 _BCM1480_INT_HIGH(14)
+#define K_BCM1480_INT_CYCLE_CP3 _BCM1480_INT_HIGH(15)
+#define K_BCM1480_INT_TIMER_0 _BCM1480_INT_HIGH(20)
+#define K_BCM1480_INT_TIMER_1 _BCM1480_INT_HIGH(21)
+#define K_BCM1480_INT_TIMER_2 _BCM1480_INT_HIGH(22)
+#define K_BCM1480_INT_TIMER_3 _BCM1480_INT_HIGH(23)
+#define K_BCM1480_INT_DM_CH_0 _BCM1480_INT_HIGH(28)
+#define K_BCM1480_INT_DM_CH_1 _BCM1480_INT_HIGH(29)
+#define K_BCM1480_INT_DM_CH_2 _BCM1480_INT_HIGH(30)
+#define K_BCM1480_INT_DM_CH_3 _BCM1480_INT_HIGH(31)
+#define K_BCM1480_INT_MAC_0 _BCM1480_INT_HIGH(36)
+#define K_BCM1480_INT_MAC_0_CH1 _BCM1480_INT_HIGH(37)
+#define K_BCM1480_INT_MAC_1 _BCM1480_INT_HIGH(38)
+#define K_BCM1480_INT_MAC_1_CH1 _BCM1480_INT_HIGH(39)
+#define K_BCM1480_INT_MAC_2 _BCM1480_INT_HIGH(40)
+#define K_BCM1480_INT_MAC_2_CH1 _BCM1480_INT_HIGH(41)
+#define K_BCM1480_INT_MAC_3 _BCM1480_INT_HIGH(42)
+#define K_BCM1480_INT_MAC_3_CH1 _BCM1480_INT_HIGH(43)
+#define K_BCM1480_INT_PMI_LOW _BCM1480_INT_HIGH(52)
+#define K_BCM1480_INT_PMI_HIGH _BCM1480_INT_HIGH(53)
+#define K_BCM1480_INT_PMO_LOW _BCM1480_INT_HIGH(54)
+#define K_BCM1480_INT_PMO_HIGH _BCM1480_INT_HIGH(55)
+#define K_BCM1480_INT_MBOX_0_0 _BCM1480_INT_HIGH(56)
+#define K_BCM1480_INT_MBOX_0_1 _BCM1480_INT_HIGH(57)
+#define K_BCM1480_INT_MBOX_0_2 _BCM1480_INT_HIGH(58)
+#define K_BCM1480_INT_MBOX_0_3 _BCM1480_INT_HIGH(59)
+#define K_BCM1480_INT_MBOX_1_0 _BCM1480_INT_HIGH(60)
+#define K_BCM1480_INT_MBOX_1_1 _BCM1480_INT_HIGH(61)
+#define K_BCM1480_INT_MBOX_1_2 _BCM1480_INT_HIGH(62)
+#define K_BCM1480_INT_MBOX_1_3 _BCM1480_INT_HIGH(63)
+
+#define K_BCM1480_INT_BAD_ECC _BCM1480_INT_LOW(1)
+#define K_BCM1480_INT_COR_ECC _BCM1480_INT_LOW(2)
+#define K_BCM1480_INT_IO_BUS _BCM1480_INT_LOW(3)
+#define K_BCM1480_INT_PERF_CNT _BCM1480_INT_LOW(4)
+#define K_BCM1480_INT_SW_PERF_CNT _BCM1480_INT_LOW(5)
+#define K_BCM1480_INT_TRACE_FREEZE _BCM1480_INT_LOW(6)
+#define K_BCM1480_INT_SW_TRACE_FREEZE _BCM1480_INT_LOW(7)
+#define K_BCM1480_INT_WATCHDOG_TIMER_0 _BCM1480_INT_LOW(8)
+#define K_BCM1480_INT_WATCHDOG_TIMER_1 _BCM1480_INT_LOW(9)
+#define K_BCM1480_INT_WATCHDOG_TIMER_2 _BCM1480_INT_LOW(10)
+#define K_BCM1480_INT_WATCHDOG_TIMER_3 _BCM1480_INT_LOW(11)
+#define K_BCM1480_INT_PCI_ERROR _BCM1480_INT_LOW(16)
+#define K_BCM1480_INT_PCI_RESET _BCM1480_INT_LOW(17)
+#define K_BCM1480_INT_NODE_CONTROLLER _BCM1480_INT_LOW(18)
+#define K_BCM1480_INT_HOST_BRIDGE _BCM1480_INT_LOW(19)
+#define K_BCM1480_INT_PORT_0_FATAL _BCM1480_INT_LOW(20)
+#define K_BCM1480_INT_PORT_0_NONFATAL _BCM1480_INT_LOW(21)
+#define K_BCM1480_INT_PORT_1_FATAL _BCM1480_INT_LOW(22)
+#define K_BCM1480_INT_PORT_1_NONFATAL _BCM1480_INT_LOW(23)
+#define K_BCM1480_INT_PORT_2_FATAL _BCM1480_INT_LOW(24)
+#define K_BCM1480_INT_PORT_2_NONFATAL _BCM1480_INT_LOW(25)
+#define K_BCM1480_INT_LDT_SMI _BCM1480_INT_LOW(32)
+#define K_BCM1480_INT_LDT_NMI _BCM1480_INT_LOW(33)
+#define K_BCM1480_INT_LDT_INIT _BCM1480_INT_LOW(34)
+#define K_BCM1480_INT_LDT_STARTUP _BCM1480_INT_LOW(35)
+#define K_BCM1480_INT_LDT_EXT _BCM1480_INT_LOW(36)
+#define K_BCM1480_INT_SMB_0 _BCM1480_INT_LOW(40)
+#define K_BCM1480_INT_SMB_1 _BCM1480_INT_LOW(41)
+#define K_BCM1480_INT_PCMCIA _BCM1480_INT_LOW(42)
+#define K_BCM1480_INT_UART_0 _BCM1480_INT_LOW(44)
+#define K_BCM1480_INT_UART_1 _BCM1480_INT_LOW(45)
+#define K_BCM1480_INT_UART_2 _BCM1480_INT_LOW(46)
+#define K_BCM1480_INT_UART_3 _BCM1480_INT_LOW(47)
+#define K_BCM1480_INT_GPIO_4 _BCM1480_INT_LOW(52)
+#define K_BCM1480_INT_GPIO_5 _BCM1480_INT_LOW(53)
+#define K_BCM1480_INT_GPIO_6 _BCM1480_INT_LOW(54)
+#define K_BCM1480_INT_GPIO_7 _BCM1480_INT_LOW(55)
+#define K_BCM1480_INT_GPIO_8 _BCM1480_INT_LOW(56)
+#define K_BCM1480_INT_GPIO_9 _BCM1480_INT_LOW(57)
+#define K_BCM1480_INT_GPIO_10 _BCM1480_INT_LOW(58)
+#define K_BCM1480_INT_GPIO_11 _BCM1480_INT_LOW(59)
+#define K_BCM1480_INT_GPIO_12 _BCM1480_INT_LOW(60)
+#define K_BCM1480_INT_GPIO_13 _BCM1480_INT_LOW(61)
+#define K_BCM1480_INT_GPIO_14 _BCM1480_INT_LOW(62)
+#define K_BCM1480_INT_GPIO_15 _BCM1480_INT_LOW(63)
+
+/*
+ * Mask values for each interrupt
+ */
+
+#define _BCM1480_INT_MASK1(n) _SB_MAKEMASK1(((n) & 0x3F))
+#define _BCM1480_INT_OFFSET(n) (((n) & 0x40) << 6)
+
+#define M_BCM1480_INT_CASCADE _BCM1480_INT_MASK1(_BCM1480_INT_HIGH(0))
+
+#define M_BCM1480_INT_ADDR_TRAP _BCM1480_INT_MASK1(K_BCM1480_INT_ADDR_TRAP)
+#define M_BCM1480_INT_GPIO_0 _BCM1480_INT_MASK1(K_BCM1480_INT_GPIO_0)
+#define M_BCM1480_INT_GPIO_1 _BCM1480_INT_MASK1(K_BCM1480_INT_GPIO_1)
+#define M_BCM1480_INT_GPIO_2 _BCM1480_INT_MASK1(K_BCM1480_INT_GPIO_2)
+#define M_BCM1480_INT_GPIO_3 _BCM1480_INT_MASK1(K_BCM1480_INT_GPIO_3)
+#define M_BCM1480_INT_PCI_INTA _BCM1480_INT_MASK1(K_BCM1480_INT_PCI_INTA)
+#define M_BCM1480_INT_PCI_INTB _BCM1480_INT_MASK1(K_BCM1480_INT_PCI_INTB)
+#define M_BCM1480_INT_PCI_INTC _BCM1480_INT_MASK1(K_BCM1480_INT_PCI_INTC)
+#define M_BCM1480_INT_PCI_INTD _BCM1480_INT_MASK1(K_BCM1480_INT_PCI_INTD)
+#define M_BCM1480_INT_CYCLE_CP0 _BCM1480_INT_MASK1(K_BCM1480_INT_CYCLE_CP0)
+#define M_BCM1480_INT_CYCLE_CP1 _BCM1480_INT_MASK1(K_BCM1480_INT_CYCLE_CP1)
+#define M_BCM1480_INT_CYCLE_CP2 _BCM1480_INT_MASK1(K_BCM1480_INT_CYCLE_CP2)
+#define M_BCM1480_INT_CYCLE_CP3 _BCM1480_INT_MASK1(K_BCM1480_INT_CYCLE_CP3)
+#define M_BCM1480_INT_TIMER_0 _BCM1480_INT_MASK1(K_BCM1480_INT_TIMER_0)
+#define M_BCM1480_INT_TIMER_1 _BCM1480_INT_MASK1(K_BCM1480_INT_TIMER_1)
+#define M_BCM1480_INT_TIMER_2 _BCM1480_INT_MASK1(K_BCM1480_INT_TIMER_2)
+#define M_BCM1480_INT_TIMER_3 _BCM1480_INT_MASK1(K_BCM1480_INT_TIMER_3)
+#define M_BCM1480_INT_DM_CH_0 _BCM1480_INT_MASK1(K_BCM1480_INT_DM_CH_0)
+#define M_BCM1480_INT_DM_CH_1 _BCM1480_INT_MASK1(K_BCM1480_INT_DM_CH_1)
+#define M_BCM1480_INT_DM_CH_2 _BCM1480_INT_MASK1(K_BCM1480_INT_DM_CH_2)
+#define M_BCM1480_INT_DM_CH_3 _BCM1480_INT_MASK1(K_BCM1480_INT_DM_CH_3)
+#define M_BCM1480_INT_MAC_0 _BCM1480_INT_MASK1(K_BCM1480_INT_MAC_0)
+#define M_BCM1480_INT_MAC_0_CH1 _BCM1480_INT_MASK1(K_BCM1480_INT_MAC_0_CH1)
+#define M_BCM1480_INT_MAC_1 _BCM1480_INT_MASK1(K_BCM1480_INT_MAC_1)
+#define M_BCM1480_INT_MAC_1_CH1 _BCM1480_INT_MASK1(K_BCM1480_INT_MAC_1_CH1)
+#define M_BCM1480_INT_MAC_2 _BCM1480_INT_MASK1(K_BCM1480_INT_MAC_2)
+#define M_BCM1480_INT_MAC_2_CH1 _BCM1480_INT_MASK1(K_BCM1480_INT_MAC_2_CH1)
+#define M_BCM1480_INT_MAC_3 _BCM1480_INT_MASK1(K_BCM1480_INT_MAC_3)
+#define M_BCM1480_INT_MAC_3_CH1 _BCM1480_INT_MASK1(K_BCM1480_INT_MAC_3_CH1)
+#define M_BCM1480_INT_PMI_LOW _BCM1480_INT_MASK1(K_BCM1480_INT_PMI_LOW)
+#define M_BCM1480_INT_PMI_HIGH _BCM1480_INT_MASK1(K_BCM1480_INT_PMI_HIGH)
+#define M_BCM1480_INT_PMO_LOW _BCM1480_INT_MASK1(K_BCM1480_INT_PMO_LOW)
+#define M_BCM1480_INT_PMO_HIGH _BCM1480_INT_MASK1(K_BCM1480_INT_PMO_HIGH)
+#define M_BCM1480_INT_MBOX_0_0 _BCM1480_INT_MASK1(K_BCM1480_INT_MBOX_0_0)
+#define M_BCM1480_INT_MBOX_0_1 _BCM1480_INT_MASK1(K_BCM1480_INT_MBOX_0_1)
+#define M_BCM1480_INT_MBOX_0_2 _BCM1480_INT_MASK1(K_BCM1480_INT_MBOX_0_2)
+#define M_BCM1480_INT_MBOX_0_3 _BCM1480_INT_MASK1(K_BCM1480_INT_MBOX_0_3)
+#define M_BCM1480_INT_MBOX_1_0 _BCM1480_INT_MASK1(K_BCM1480_INT_MBOX_1_0)
+#define M_BCM1480_INT_MBOX_1_1 _BCM1480_INT_MASK1(K_BCM1480_INT_MBOX_1_1)
+#define M_BCM1480_INT_MBOX_1_2 _BCM1480_INT_MASK1(K_BCM1480_INT_MBOX_1_2)
+#define M_BCM1480_INT_MBOX_1_3 _BCM1480_INT_MASK1(K_BCM1480_INT_MBOX_1_3)
+#define M_BCM1480_INT_BAD_ECC _BCM1480_INT_MASK1(K_BCM1480_INT_BAD_ECC)
+#define M_BCM1480_INT_COR_ECC _BCM1480_INT_MASK1(K_BCM1480_INT_COR_ECC)
+#define M_BCM1480_INT_IO_BUS _BCM1480_INT_MASK1(K_BCM1480_INT_IO_BUS)
+#define M_BCM1480_INT_PERF_CNT _BCM1480_INT_MASK1(K_BCM1480_INT_PERF_CNT)
+#define M_BCM1480_INT_SW_PERF_CNT _BCM1480_INT_MASK1(K_BCM1480_INT_SW_PERF_CNT)
+#define M_BCM1480_INT_TRACE_FREEZE _BCM1480_INT_MASK1(K_BCM1480_INT_TRACE_FREEZE)
+#define M_BCM1480_INT_SW_TRACE_FREEZE _BCM1480_INT_MASK1(K_BCM1480_INT_SW_TRACE_FREEZE)
+#define M_BCM1480_INT_WATCHDOG_TIMER_0 _BCM1480_INT_MASK1(K_BCM1480_INT_WATCHDOG_TIMER_0)
+#define M_BCM1480_INT_WATCHDOG_TIMER_1 _BCM1480_INT_MASK1(K_BCM1480_INT_WATCHDOG_TIMER_1)
+#define M_BCM1480_INT_WATCHDOG_TIMER_2 _BCM1480_INT_MASK1(K_BCM1480_INT_WATCHDOG_TIMER_2)
+#define M_BCM1480_INT_WATCHDOG_TIMER_3 _BCM1480_INT_MASK1(K_BCM1480_INT_WATCHDOG_TIMER_3)
+#define M_BCM1480_INT_PCI_ERROR _BCM1480_INT_MASK1(K_BCM1480_INT_PCI_ERROR)
+#define M_BCM1480_INT_PCI_RESET _BCM1480_INT_MASK1(K_BCM1480_INT_PCI_RESET)
+#define M_BCM1480_INT_NODE_CONTROLLER _BCM1480_INT_MASK1(K_BCM1480_INT_NODE_CONTROLLER)
+#define M_BCM1480_INT_HOST_BRIDGE _BCM1480_INT_MASK1(K_BCM1480_INT_HOST_BRIDGE)
+#define M_BCM1480_INT_PORT_0_FATAL _BCM1480_INT_MASK1(K_BCM1480_INT_PORT_0_FATAL)
+#define M_BCM1480_INT_PORT_0_NONFATAL _BCM1480_INT_MASK1(K_BCM1480_INT_PORT_0_NONFATAL)
+#define M_BCM1480_INT_PORT_1_FATAL _BCM1480_INT_MASK1(K_BCM1480_INT_PORT_1_FATAL)
+#define M_BCM1480_INT_PORT_1_NONFATAL _BCM1480_INT_MASK1(K_BCM1480_INT_PORT_1_NONFATAL)
+#define M_BCM1480_INT_PORT_2_FATAL _BCM1480_INT_MASK1(K_BCM1480_INT_PORT_2_FATAL)
+#define M_BCM1480_INT_PORT_2_NONFATAL _BCM1480_INT_MASK1(K_BCM1480_INT_PORT_2_NONFATAL)
+#define M_BCM1480_INT_LDT_SMI _BCM1480_INT_MASK1(K_BCM1480_INT_LDT_SMI)
+#define M_BCM1480_INT_LDT_NMI _BCM1480_INT_MASK1(K_BCM1480_INT_LDT_NMI)
+#define M_BCM1480_INT_LDT_INIT _BCM1480_INT_MASK1(K_BCM1480_INT_LDT_INIT)
+#define M_BCM1480_INT_LDT_STARTUP _BCM1480_INT_MASK1(K_BCM1480_INT_LDT_STARTUP)
+#define M_BCM1480_INT_LDT_EXT _BCM1480_INT_MASK1(K_BCM1480_INT_LDT_EXT)
+#define M_BCM1480_INT_SMB_0 _BCM1480_INT_MASK1(K_BCM1480_INT_SMB_0)
+#define M_BCM1480_INT_SMB_1 _BCM1480_INT_MASK1(K_BCM1480_INT_SMB_1)
+#define M_BCM1480_INT_PCMCIA _BCM1480_INT_MASK1(K_BCM1480_INT_PCMCIA)
+#define M_BCM1480_INT_UART_0 _BCM1480_INT_MASK1(K_BCM1480_INT_UART_0)
+#define M_BCM1480_INT_UART_1 _BCM1480_INT_MASK1(K_BCM1480_INT_UART_1)
+#define M_BCM1480_INT_UART_2 _BCM1480_INT_MASK1(K_BCM1480_INT_UART_2)
+#define M_BCM1480_INT_UART_3 _BCM1480_INT_MASK1(K_BCM1480_INT_UART_3)
+#define M_BCM1480_INT_GPIO_4 _BCM1480_INT_MASK1(K_BCM1480_INT_GPIO_4)
+#define M_BCM1480_INT_GPIO_5 _BCM1480_INT_MASK1(K_BCM1480_INT_GPIO_5)
+#define M_BCM1480_INT_GPIO_6 _BCM1480_INT_MASK1(K_BCM1480_INT_GPIO_6)
+#define M_BCM1480_INT_GPIO_7 _BCM1480_INT_MASK1(K_BCM1480_INT_GPIO_7)
+#define M_BCM1480_INT_GPIO_8 _BCM1480_INT_MASK1(K_BCM1480_INT_GPIO_8)
+#define M_BCM1480_INT_GPIO_9 _BCM1480_INT_MASK1(K_BCM1480_INT_GPIO_9)
+#define M_BCM1480_INT_GPIO_10 _BCM1480_INT_MASK1(K_BCM1480_INT_GPIO_10)
+#define M_BCM1480_INT_GPIO_11 _BCM1480_INT_MASK1(K_BCM1480_INT_GPIO_11)
+#define M_BCM1480_INT_GPIO_12 _BCM1480_INT_MASK1(K_BCM1480_INT_GPIO_12)
+#define M_BCM1480_INT_GPIO_13 _BCM1480_INT_MASK1(K_BCM1480_INT_GPIO_13)
+#define M_BCM1480_INT_GPIO_14 _BCM1480_INT_MASK1(K_BCM1480_INT_GPIO_14)
+#define M_BCM1480_INT_GPIO_15 _BCM1480_INT_MASK1(K_BCM1480_INT_GPIO_15)
+
+/*
+ * Interrupt mappings (Table 18)
+ */
+
+#define K_BCM1480_INT_MAP_I0 0 /* interrupt pins on processor */
+#define K_BCM1480_INT_MAP_I1 1
+#define K_BCM1480_INT_MAP_I2 2
+#define K_BCM1480_INT_MAP_I3 3
+#define K_BCM1480_INT_MAP_I4 4
+#define K_BCM1480_INT_MAP_I5 5
+#define K_BCM1480_INT_MAP_NMI 6 /* nonmaskable */
+#define K_BCM1480_INT_MAP_DINT 7 /* debug interrupt */
+
+/*
+ * Interrupt LDT Set Register (Table 19)
+ */
+
+#define S_BCM1480_INT_HT_INTMSG 0
+#define M_BCM1480_INT_HT_INTMSG _SB_MAKEMASK(3,S_BCM1480_INT_HT_INTMSG)
+#define V_BCM1480_INT_HT_INTMSG(x) _SB_MAKEVALUE(x,S_BCM1480_INT_HT_INTMSG)
+#define G_BCM1480_INT_HT_INTMSG(x) _SB_GETVALUE(x,S_BCM1480_INT_HT_INTMSG,M_BCM1480_INT_HT_INTMSG)
+
+#define K_BCM1480_INT_HT_INTMSG_FIXED 0
+#define K_BCM1480_INT_HT_INTMSG_ARBITRATED 1
+#define K_BCM1480_INT_HT_INTMSG_SMI 2
+#define K_BCM1480_INT_HT_INTMSG_NMI 3
+#define K_BCM1480_INT_HT_INTMSG_INIT 4
+#define K_BCM1480_INT_HT_INTMSG_STARTUP 5
+#define K_BCM1480_INT_HT_INTMSG_EXTINT 6
+#define K_BCM1480_INT_HT_INTMSG_RESERVED 7
+
+#define M_BCM1480_INT_HT_TRIGGERMODE _SB_MAKEMASK1(3)
+#define V_BCM1480_INT_HT_EDGETRIGGER 0
+#define V_BCM1480_INT_HT_LEVELTRIGGER M_BCM1480_INT_HT_TRIGGERMODE
+
+#define M_BCM1480_INT_HT_DESTMODE _SB_MAKEMASK1(4)
+#define V_BCM1480_INT_HT_PHYSICALDEST 0
+#define V_BCM1480_INT_HT_LOGICALDEST M_BCM1480_INT_HT_DESTMODE
+
+#define S_BCM1480_INT_HT_INTDEST 5
+#define M_BCM1480_INT_HT_INTDEST _SB_MAKEMASK(8,S_BCM1480_INT_HT_INTDEST)
+#define V_BCM1480_INT_HT_INTDEST(x) _SB_MAKEVALUE(x,S_BCM1480_INT_HT_INTDEST)
+#define G_BCM1480_INT_HT_INTDEST(x) _SB_GETVALUE(x,S_BCM1480_INT_HT_INTDEST,M_BCM1480_INT_HT_INTDEST)
+
+#define S_BCM1480_INT_HT_VECTOR 13
+#define M_BCM1480_INT_HT_VECTOR _SB_MAKEMASK(8,S_BCM1480_INT_HT_VECTOR)
+#define V_BCM1480_INT_HT_VECTOR(x) _SB_MAKEVALUE(x,S_BCM1480_INT_HT_VECTOR)
+#define G_BCM1480_INT_HT_VECTOR(x) _SB_GETVALUE(x,S_BCM1480_INT_HT_VECTOR,M_BCM1480_INT_HT_VECTOR)
+
+/*
+ * Vector prefix (Table 4-7)
+ */
+
+#define M_BCM1480_HTVECT_RAISE_INTLDT_HIGH 0x00
+#define M_BCM1480_HTVECT_RAISE_MBOX_0 0x40
+#define M_BCM1480_HTVECT_RAISE_INTLDT_LO 0x80
+#define M_BCM1480_HTVECT_RAISE_MBOX_1 0xC0
+
+#endif /* _BCM1480_INT_H */
diff --git a/include/asm-mips/sibyte/bcm1480_l2c.h b/include/asm-mips/sibyte/bcm1480_l2c.h
new file mode 100644
index 0000000..886b099
--- /dev/null
+++ b/include/asm-mips/sibyte/bcm1480_l2c.h
@@ -0,0 +1,176 @@
+/* *********************************************************************
+ * BCM1280/BCM1480 Board Support Package
+ *
+ * L2 Cache constants and macros File: bcm1480_l2c.h
+ *
+ * This module contains constants useful for manipulating the
+ * level 2 cache.
+ *
+ * BCM1400 specification level: 1280-UM100-D2 (11/14/03)
+ *
+ *********************************************************************
+ *
+ * Copyright 2000,2001,2002,2003
+ * Broadcom Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ ********************************************************************* */
+
+
+#ifndef _BCM1480_L2C_H
+#define _BCM1480_L2C_H
+
+#include "sb1250_defs.h"
+
+/*
+ * Format of level 2 cache management address (Table 55)
+ */
+
+#define S_BCM1480_L2C_MGMT_INDEX 5
+#define M_BCM1480_L2C_MGMT_INDEX _SB_MAKEMASK(12,S_BCM1480_L2C_MGMT_INDEX)
+#define V_BCM1480_L2C_MGMT_INDEX(x) _SB_MAKEVALUE(x,S_BCM1480_L2C_MGMT_INDEX)
+#define G_BCM1480_L2C_MGMT_INDEX(x) _SB_GETVALUE(x,S_BCM1480_L2C_MGMT_INDEX,M_BCM1480_L2C_MGMT_INDEX)
+
+#define S_BCM1480_L2C_MGMT_WAY 17
+#define M_BCM1480_L2C_MGMT_WAY _SB_MAKEMASK(3,S_BCM1480_L2C_MGMT_WAY)
+#define V_BCM1480_L2C_MGMT_WAY(x) _SB_MAKEVALUE(x,S_BCM1480_L2C_MGMT_WAY)
+#define G_BCM1480_L2C_MGMT_WAY(x) _SB_GETVALUE(x,S_BCM1480_L2C_MGMT_WAY,M_BCM1480_L2C_MGMT_WAY)
+
+#define M_BCM1480_L2C_MGMT_DIRTY _SB_MAKEMASK1(20)
+#define M_BCM1480_L2C_MGMT_VALID _SB_MAKEMASK1(21)
+
+#define S_BCM1480_L2C_MGMT_ECC_DIAG 22
+#define M_BCM1480_L2C_MGMT_ECC_DIAG _SB_MAKEMASK(2,S_BCM1480_L2C_MGMT_ECC_DIAG)
+#define V_BCM1480_L2C_MGMT_ECC_DIAG(x) _SB_MAKEVALUE(x,S_BCM1480_L2C_MGMT_ECC_DIAG)
+#define G_BCM1480_L2C_MGMT_ECC_DIAG(x) _SB_GETVALUE(x,S_BCM1480_L2C_MGMT_ECC_DIAG,M_BCM1480_L2C_MGMT_ECC_DIAG)
+
+#define A_BCM1480_L2C_MGMT_TAG_BASE 0x00D0000000
+
+#define BCM1480_L2C_ENTRIES_PER_WAY 4096
+#define BCM1480_L2C_NUM_WAYS 8
+
+
+/*
+ * Level 2 Cache Tag register (Table 59)
+ */
+
+#define S_BCM1480_L2C_TAG_MBZ 0
+#define M_BCM1480_L2C_TAG_MBZ _SB_MAKEMASK(5,S_BCM1480_L2C_TAG_MBZ)
+
+#define S_BCM1480_L2C_TAG_INDEX 5
+#define M_BCM1480_L2C_TAG_INDEX _SB_MAKEMASK(12,S_BCM1480_L2C_TAG_INDEX)
+#define V_BCM1480_L2C_TAG_INDEX(x) _SB_MAKEVALUE(x,S_BCM1480_L2C_TAG_INDEX)
+#define G_BCM1480_L2C_TAG_INDEX(x) _SB_GETVALUE(x,S_BCM1480_L2C_TAG_INDEX,M_BCM1480_L2C_TAG_INDEX)
+
+/* Note that index bit 16 is also tag bit 40 */
+#define S_BCM1480_L2C_TAG_TAG 17
+#define M_BCM1480_L2C_TAG_TAG _SB_MAKEMASK(23,S_BCM1480_L2C_TAG_TAG)
+#define V_BCM1480_L2C_TAG_TAG(x) _SB_MAKEVALUE(x,S_BCM1480_L2C_TAG_TAG)
+#define G_BCM1480_L2C_TAG_TAG(x) _SB_GETVALUE(x,S_BCM1480_L2C_TAG_TAG,M_BCM1480_L2C_TAG_TAG)
+
+#define S_BCM1480_L2C_TAG_ECC 40
+#define M_BCM1480_L2C_TAG_ECC _SB_MAKEMASK(6,S_BCM1480_L2C_TAG_ECC)
+#define V_BCM1480_L2C_TAG_ECC(x) _SB_MAKEVALUE(x,S_BCM1480_L2C_TAG_ECC)
+#define G_BCM1480_L2C_TAG_ECC(x) _SB_GETVALUE(x,S_BCM1480_L2C_TAG_ECC,M_BCM1480_L2C_TAG_ECC)
+
+#define S_BCM1480_L2C_TAG_WAY 46
+#define M_BCM1480_L2C_TAG_WAY _SB_MAKEMASK(3,S_BCM1480_L2C_TAG_WAY)
+#define V_BCM1480_L2C_TAG_WAY(x) _SB_MAKEVALUE(x,S_BCM1480_L2C_TAG_WAY)
+#define G_BCM1480_L2C_TAG_WAY(x) _SB_GETVALUE(x,S_BCM1480_L2C_TAG_WAY,M_BCM1480_L2C_TAG_WAY)
+
+#define M_BCM1480_L2C_TAG_DIRTY _SB_MAKEMASK1(49)
+#define M_BCM1480_L2C_TAG_VALID _SB_MAKEMASK1(50)
+
+#define S_BCM1480_L2C_DATA_ECC 51
+#define M_BCM1480_L2C_DATA_ECC _SB_MAKEMASK(10,S_BCM1480_L2C_DATA_ECC)
+#define V_BCM1480_L2C_DATA_ECC(x) _SB_MAKEVALUE(x,S_BCM1480_L2C_DATA_ECC)
+#define G_BCM1480_L2C_DATA_ECC(x) _SB_GETVALUE(x,S_BCM1480_L2C_DATA_ECC,M_BCM1480_L2C_DATA_ECC)
+
+
+/*
+ * L2 Misc0 Value Register (Table 60)
+ */
+
+#define S_BCM1480_L2C_MISC0_WAY_REMOTE 0
+#define M_BCM1480_L2C_MISC0_WAY_REMOTE _SB_MAKEMASK(8,S_BCM1480_L2C_MISC0_WAY_REMOTE)
+#define G_BCM1480_L2C_MISC0_WAY_REMOTE(x) _SB_GETVALUE(x,S_BCM1480_L2C_MISC0_WAY_REMOTE,M_BCM1480_L2C_MISC0_WAY_REMOTE)
+
+#define S_BCM1480_L2C_MISC0_WAY_LOCAL 8
+#define M_BCM1480_L2C_MISC0_WAY_LOCAL _SB_MAKEMASK(8,S_BCM1480_L2C_MISC0_WAY_LOCAL)
+#define G_BCM1480_L2C_MISC0_WAY_LOCAL(x) _SB_GETVALUE(x,S_BCM1480_L2C_MISC0_WAY_LOCAL,M_BCM1480_L2C_MISC0_WAY_LOCAL)
+
+#define S_BCM1480_L2C_MISC0_WAY_ENABLE 16
+#define M_BCM1480_L2C_MISC0_WAY_ENABLE _SB_MAKEMASK(8,S_BCM1480_L2C_MISC0_WAY_ENABLE)
+#define G_BCM1480_L2C_MISC0_WAY_ENABLE(x) _SB_GETVALUE(x,S_BCM1480_L2C_MISC0_WAY_ENABLE,M_BCM1480_L2C_MISC0_WAY_ENABLE)
+
+#define S_BCM1480_L2C_MISC0_CACHE_DISABLE 24
+#define M_BCM1480_L2C_MISC0_CACHE_DISABLE _SB_MAKEMASK(2,S_BCM1480_L2C_MISC0_CACHE_DISABLE)
+#define G_BCM1480_L2C_MISC0_CACHE_DISABLE(x) _SB_GETVALUE(x,S_BCM1480_L2C_MISC0_CACHE_DISABLE,M_BCM1480_L2C_MISC0_CACHE_DISABLE)
+
+#define S_BCM1480_L2C_MISC0_CACHE_QUAD 26
+#define M_BCM1480_L2C_MISC0_CACHE_QUAD _SB_MAKEMASK(2,S_BCM1480_L2C_MISC0_CACHE_QUAD)
+#define G_BCM1480_L2C_MISC0_CACHE_QUAD(x) _SB_GETVALUE(x,S_BCM1480_L2C_MISC0_CACHE_QUAD,M_BCM1480_L2C_MISC0_CACHE_QUAD)
+
+#define S_BCM1480_L2C_MISC0_MC_PRIORITY 30
+#define M_BCM1480_L2C_MISC0_MC_PRIORITY _SB_MAKEMASK1(S_BCM1480_L2C_MISC0_MC_PRIORITY)
+
+#define S_BCM1480_L2C_MISC0_ECC_CLEANUP 31
+#define M_BCM1480_L2C_MISC0_ECC_CLEANUP _SB_MAKEMASK1(S_BCM1480_L2C_MISC0_ECC_CLEANUP)
+
+
+/*
+ * L2 Misc1 Value Register (Table 60)
+ */
+
+#define S_BCM1480_L2C_MISC1_WAY_AGENT_0 0
+#define M_BCM1480_L2C_MISC1_WAY_AGENT_0 _SB_MAKEMASK(8,S_BCM1480_L2C_MISC1_WAY_AGENT_0)
+#define G_BCM1480_L2C_MISC1_WAY_AGENT_0(x) _SB_GETVALUE(x,S_BCM1480_L2C_MISC1_WAY_AGENT_0,M_BCM1480_L2C_MISC1_WAY_AGENT_0)
+
+#define S_BCM1480_L2C_MISC1_WAY_AGENT_1 8
+#define M_BCM1480_L2C_MISC1_WAY_AGENT_1 _SB_MAKEMASK(8,S_BCM1480_L2C_MISC1_WAY_AGENT_1)
+#define G_BCM1480_L2C_MISC1_WAY_AGENT_1(x) _SB_GETVALUE(x,S_BCM1480_L2C_MISC1_WAY_AGENT_1,M_BCM1480_L2C_MISC1_WAY_AGENT_1)
+
+#define S_BCM1480_L2C_MISC1_WAY_AGENT_2 16
+#define M_BCM1480_L2C_MISC1_WAY_AGENT_2 _SB_MAKEMASK(8,S_BCM1480_L2C_MISC1_WAY_AGENT_2)
+#define G_BCM1480_L2C_MISC1_WAY_AGENT_2(x) _SB_GETVALUE(x,S_BCM1480_L2C_MISC1_WAY_AGENT_2,M_BCM1480_L2C_MISC1_WAY_AGENT_2)
+
+#define S_BCM1480_L2C_MISC1_WAY_AGENT_3 24
+#define M_BCM1480_L2C_MISC1_WAY_AGENT_3 _SB_MAKEMASK(8,S_BCM1480_L2C_MISC1_WAY_AGENT_3)
+#define G_BCM1480_L2C_MISC1_WAY_AGENT_3(x) _SB_GETVALUE(x,S_BCM1480_L2C_MISC1_WAY_AGENT_3,M_BCM1480_L2C_MISC1_WAY_AGENT_3)
+
+#define S_BCM1480_L2C_MISC1_WAY_AGENT_4 32
+#define M_BCM1480_L2C_MISC1_WAY_AGENT_4 _SB_MAKEMASK(8,S_BCM1480_L2C_MISC1_WAY_AGENT_4)
+#define G_BCM1480_L2C_MISC1_WAY_AGENT_4(x) _SB_GETVALUE(x,S_BCM1480_L2C_MISC1_WAY_AGENT_4,M_BCM1480_L2C_MISC1_WAY_AGENT_4)
+
+
+/*
+ * L2 Misc2 Value Register (Table 60)
+ */
+
+#define S_BCM1480_L2C_MISC2_WAY_AGENT_8 0
+#define M_BCM1480_L2C_MISC2_WAY_AGENT_8 _SB_MAKEMASK(8,S_BCM1480_L2C_MISC2_WAY_AGENT_8)
+#define G_BCM1480_L2C_MISC2_WAY_AGENT_8(x) _SB_GETVALUE(x,S_BCM1480_L2C_MISC2_WAY_AGENT_8,M_BCM1480_L2C_MISC2_WAY_AGENT_8)
+
+#define S_BCM1480_L2C_MISC2_WAY_AGENT_9 8
+#define M_BCM1480_L2C_MISC2_WAY_AGENT_9 _SB_MAKEMASK(8,S_BCM1480_L2C_MISC2_WAY_AGENT_9)
+#define G_BCM1480_L2C_MISC2_WAY_AGENT_9(x) _SB_GETVALUE(x,S_BCM1480_L2C_MISC2_WAY_AGENT_9,M_BCM1480_L2C_MISC2_WAY_AGENT_9)
+
+#define S_BCM1480_L2C_MISC2_WAY_AGENT_A 16
+#define M_BCM1480_L2C_MISC2_WAY_AGENT_A _SB_MAKEMASK(8,S_BCM1480_L2C_MISC2_WAY_AGENT_A)
+#define G_BCM1480_L2C_MISC2_WAY_AGENT_A(x) _SB_GETVALUE(x,S_BCM1480_L2C_MISC2_WAY_AGENT_A,M_BCM1480_L2C_MISC2_WAY_AGENT_A)
+
+
+#endif /* _BCM1480_L2C_H */
diff --git a/include/asm-mips/sibyte/bcm1480_mc.h b/include/asm-mips/sibyte/bcm1480_mc.h
new file mode 100644
index 0000000..6bdc941
--- /dev/null
+++ b/include/asm-mips/sibyte/bcm1480_mc.h
@@ -0,0 +1,962 @@
+/* *********************************************************************
+ * BCM1280/BCM1480 Board Support Package
+ *
+ * Memory Controller constants File: bcm1480_mc.h
+ *
+ * This module contains constants and macros useful for
+ * programming the memory controller.
+ *
+ * BCM1400 specification level: 1280-UM100-D1 (11/14/03 Review Copy)
+ *
+ *********************************************************************
+ *
+ * Copyright 2000,2001,2002,2003
+ * Broadcom Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ ********************************************************************* */
+
+
+#ifndef _BCM1480_MC_H
+#define _BCM1480_MC_H
+
+#include "sb1250_defs.h"
+
+/*
+ * Memory Channel Configuration Register (Table 81)
+ */
+
+#define S_BCM1480_MC_INTLV0 0
+#define M_BCM1480_MC_INTLV0 _SB_MAKEMASK(6,S_BCM1480_MC_INTLV0)
+#define V_BCM1480_MC_INTLV0(x) _SB_MAKEVALUE(x,S_BCM1480_MC_INTLV0)
+#define G_BCM1480_MC_INTLV0(x) _SB_GETVALUE(x,S_BCM1480_MC_INTLV0,M_BCM1480_MC_INTLV0)
+#define V_BCM1480_MC_INTLV0_DEFAULT V_BCM1480_MC_INTLV0(0)
+
+#define S_BCM1480_MC_INTLV1 8
+#define M_BCM1480_MC_INTLV1 _SB_MAKEMASK(6,S_BCM1480_MC_INTLV1)
+#define V_BCM1480_MC_INTLV1(x) _SB_MAKEVALUE(x,S_BCM1480_MC_INTLV1)
+#define G_BCM1480_MC_INTLV1(x) _SB_GETVALUE(x,S_BCM1480_MC_INTLV1,M_BCM1480_MC_INTLV1)
+#define V_BCM1480_MC_INTLV1_DEFAULT V_BCM1480_MC_INTLV1(0)
+
+#define S_BCM1480_MC_INTLV2 16
+#define M_BCM1480_MC_INTLV2 _SB_MAKEMASK(6,S_BCM1480_MC_INTLV2)
+#define V_BCM1480_MC_INTLV2(x) _SB_MAKEVALUE(x,S_BCM1480_MC_INTLV2)
+#define G_BCM1480_MC_INTLV2(x) _SB_GETVALUE(x,S_BCM1480_MC_INTLV2,M_BCM1480_MC_INTLV2)
+#define V_BCM1480_MC_INTLV2_DEFAULT V_BCM1480_MC_INTLV2(0)
+
+#define S_BCM1480_MC_CS_MODE 32
+#define M_BCM1480_MC_CS_MODE _SB_MAKEMASK(8,S_BCM1480_MC_CS_MODE)
+#define V_BCM1480_MC_CS_MODE(x) _SB_MAKEVALUE(x,S_BCM1480_MC_CS_MODE)
+#define G_BCM1480_MC_CS_MODE(x) _SB_GETVALUE(x,S_BCM1480_MC_CS_MODE,M_BCM1480_MC_CS_MODE)
+#define V_BCM1480_MC_CS_MODE_DEFAULT V_BCM1480_MC_CS_MODE(0)
+
+#define V_BCM1480_MC_CONFIG_DEFAULT (V_BCM1480_MC_INTLV0_DEFAULT | \
+ V_BCM1480_MC_INTLV1_DEFAULT | \
+ V_BCM1480_MC_INTLV2_DEFAULT | \
+ V_BCM1480_MC_CS_MODE_DEFAULT)
+
+#define K_BCM1480_MC_CS01_MODE 0x03
+#define K_BCM1480_MC_CS02_MODE 0x05
+#define K_BCM1480_MC_CS0123_MODE 0x0F
+#define K_BCM1480_MC_CS0246_MODE 0x55
+#define K_BCM1480_MC_CS0145_MODE 0x33
+#define K_BCM1480_MC_CS0167_MODE 0xC3
+#define K_BCM1480_MC_CSFULL_MODE 0xFF
+
+/*
+ * Chip Select Start Address Register (Table 82)
+ */
+
+#define S_BCM1480_MC_CS0_START 0
+#define M_BCM1480_MC_CS0_START _SB_MAKEMASK(12,S_BCM1480_MC_CS0_START)
+#define V_BCM1480_MC_CS0_START(x) _SB_MAKEVALUE(x,S_BCM1480_MC_CS0_START)
+#define G_BCM1480_MC_CS0_START(x) _SB_GETVALUE(x,S_BCM1480_MC_CS0_START,M_BCM1480_MC_CS0_START)
+
+#define S_BCM1480_MC_CS1_START 16
+#define M_BCM1480_MC_CS1_START _SB_MAKEMASK(12,S_BCM1480_MC_CS1_START)
+#define V_BCM1480_MC_CS1_START(x) _SB_MAKEVALUE(x,S_BCM1480_MC_CS1_START)
+#define G_BCM1480_MC_CS1_START(x) _SB_GETVALUE(x,S_BCM1480_MC_CS1_START,M_BCM1480_MC_CS1_START)
+
+#define S_BCM1480_MC_CS2_START 32
+#define M_BCM1480_MC_CS2_START _SB_MAKEMASK(12,S_BCM1480_MC_CS2_START)
+#define V_BCM1480_MC_CS2_START(x) _SB_MAKEVALUE(x,S_BCM1480_MC_CS2_START)
+#define G_BCM1480_MC_CS2_START(x) _SB_GETVALUE(x,S_BCM1480_MC_CS2_START,M_BCM1480_MC_CS2_START)
+
+#define S_BCM1480_MC_CS3_START 48
+#define M_BCM1480_MC_CS3_START _SB_MAKEMASK(12,S_BCM1480_MC_CS3_START)
+#define V_BCM1480_MC_CS3_START(x) _SB_MAKEVALUE(x,S_BCM1480_MC_CS3_START)
+#define G_BCM1480_MC_CS3_START(x) _SB_GETVALUE(x,S_BCM1480_MC_CS3_START,M_BCM1480_MC_CS3_START)
+
+/*
+ * Chip Select End Address Register (Table 83)
+ */
+
+#define S_BCM1480_MC_CS0_END 0
+#define M_BCM1480_MC_CS0_END _SB_MAKEMASK(12,S_BCM1480_MC_CS0_END)
+#define V_BCM1480_MC_CS0_END(x) _SB_MAKEVALUE(x,S_BCM1480_MC_CS0_END)
+#define G_BCM1480_MC_CS0_END(x) _SB_GETVALUE(x,S_BCM1480_MC_CS0_END,M_BCM1480_MC_CS0_END)
+
+#define S_BCM1480_MC_CS1_END 16
+#define M_BCM1480_MC_CS1_END _SB_MAKEMASK(12,S_BCM1480_MC_CS1_END)
+#define V_BCM1480_MC_CS1_END(x) _SB_MAKEVALUE(x,S_BCM1480_MC_CS1_END)
+#define G_BCM1480_MC_CS1_END(x) _SB_GETVALUE(x,S_BCM1480_MC_CS1_END,M_BCM1480_MC_CS1_END)
+
+#define S_BCM1480_MC_CS2_END 32
+#define M_BCM1480_MC_CS2_END _SB_MAKEMASK(12,S_BCM1480_MC_CS2_END)
+#define V_BCM1480_MC_CS2_END(x) _SB_MAKEVALUE(x,S_BCM1480_MC_CS2_END)
+#define G_BCM1480_MC_CS2_END(x) _SB_GETVALUE(x,S_BCM1480_MC_CS2_END,M_BCM1480_MC_CS2_END)
+
+#define S_BCM1480_MC_CS3_END 48
+#define M_BCM1480_MC_CS3_END _SB_MAKEMASK(12,S_BCM1480_MC_CS3_END)
+#define V_BCM1480_MC_CS3_END(x) _SB_MAKEVALUE(x,S_BCM1480_MC_CS3_END)
+#define G_BCM1480_MC_CS3_END(x) _SB_GETVALUE(x,S_BCM1480_MC_CS3_END,M_BCM1480_MC_CS3_END)
+
+/*
+ * Row Address Bit Select Register 0 (Table 84)
+ */
+
+#define S_BCM1480_MC_ROW00 0
+#define M_BCM1480_MC_ROW00 _SB_MAKEMASK(6,S_BCM1480_MC_ROW00)
+#define V_BCM1480_MC_ROW00(x) _SB_MAKEVALUE(x,S_BCM1480_MC_ROW00)
+#define G_BCM1480_MC_ROW00(x) _SB_GETVALUE(x,S_BCM1480_MC_ROW00,M_BCM1480_MC_ROW00)
+
+#define S_BCM1480_MC_ROW01 8
+#define M_BCM1480_MC_ROW01 _SB_MAKEMASK(6,S_BCM1480_MC_ROW01)
+#define V_BCM1480_MC_ROW01(x) _SB_MAKEVALUE(x,S_BCM1480_MC_ROW01)
+#define G_BCM1480_MC_ROW01(x) _SB_GETVALUE(x,S_BCM1480_MC_ROW01,M_BCM1480_MC_ROW01)
+
+#define S_BCM1480_MC_ROW02 16
+#define M_BCM1480_MC_ROW02 _SB_MAKEMASK(6,S_BCM1480_MC_ROW02)
+#define V_BCM1480_MC_ROW02(x) _SB_MAKEVALUE(x,S_BCM1480_MC_ROW02)
+#define G_BCM1480_MC_ROW02(x) _SB_GETVALUE(x,S_BCM1480_MC_ROW02,M_BCM1480_MC_ROW02)
+
+#define S_BCM1480_MC_ROW03 24
+#define M_BCM1480_MC_ROW03 _SB_MAKEMASK(6,S_BCM1480_MC_ROW03)
+#define V_BCM1480_MC_ROW03(x) _SB_MAKEVALUE(x,S_BCM1480_MC_ROW03)
+#define G_BCM1480_MC_ROW03(x) _SB_GETVALUE(x,S_BCM1480_MC_ROW03,M_BCM1480_MC_ROW03)
+
+#define S_BCM1480_MC_ROW04 32
+#define M_BCM1480_MC_ROW04 _SB_MAKEMASK(6,S_BCM1480_MC_ROW04)
+#define V_BCM1480_MC_ROW04(x) _SB_MAKEVALUE(x,S_BCM1480_MC_ROW04)
+#define G_BCM1480_MC_ROW04(x) _SB_GETVALUE(x,S_BCM1480_MC_ROW04,M_BCM1480_MC_ROW04)
+
+#define S_BCM1480_MC_ROW05 40
+#define M_BCM1480_MC_ROW05 _SB_MAKEMASK(6,S_BCM1480_MC_ROW05)
+#define V_BCM1480_MC_ROW05(x) _SB_MAKEVALUE(x,S_BCM1480_MC_ROW05)
+#define G_BCM1480_MC_ROW05(x) _SB_GETVALUE(x,S_BCM1480_MC_ROW05,M_BCM1480_MC_ROW05)
+
+#define S_BCM1480_MC_ROW06 48
+#define M_BCM1480_MC_ROW06 _SB_MAKEMASK(6,S_BCM1480_MC_ROW06)
+#define V_BCM1480_MC_ROW06(x) _SB_MAKEVALUE(x,S_BCM1480_MC_ROW06)
+#define G_BCM1480_MC_ROW06(x) _SB_GETVALUE(x,S_BCM1480_MC_ROW06,M_BCM1480_MC_ROW06)
+
+#define S_BCM1480_MC_ROW07 56
+#define M_BCM1480_MC_ROW07 _SB_MAKEMASK(6,S_BCM1480_MC_ROW07)
+#define V_BCM1480_MC_ROW07(x) _SB_MAKEVALUE(x,S_BCM1480_MC_ROW07)
+#define G_BCM1480_MC_ROW07(x) _SB_GETVALUE(x,S_BCM1480_MC_ROW07,M_BCM1480_MC_ROW07)
+
+/*
+ * Row Address Bit Select Register 1 (Table 85)
+ */
+
+#define S_BCM1480_MC_ROW08 0
+#define M_BCM1480_MC_ROW08 _SB_MAKEMASK(6,S_BCM1480_MC_ROW08)
+#define V_BCM1480_MC_ROW08(x) _SB_MAKEVALUE(x,S_BCM1480_MC_ROW08)
+#define G_BCM1480_MC_ROW08(x) _SB_GETVALUE(x,S_BCM1480_MC_ROW08,M_BCM1480_MC_ROW08)
+
+#define S_BCM1480_MC_ROW09 8
+#define M_BCM1480_MC_ROW09 _SB_MAKEMASK(6,S_BCM1480_MC_ROW09)
+#define V_BCM1480_MC_ROW09(x) _SB_MAKEVALUE(x,S_BCM1480_MC_ROW09)
+#define G_BCM1480_MC_ROW09(x) _SB_GETVALUE(x,S_BCM1480_MC_ROW09,M_BCM1480_MC_ROW09)
+
+#define S_BCM1480_MC_ROW10 16
+#define M_BCM1480_MC_ROW10 _SB_MAKEMASK(6,S_BCM1480_MC_ROW10)
+#define V_BCM1480_MC_ROW10(x) _SB_MAKEVALUE(x,S_BCM1480_MC_ROW10)
+#define G_BCM1480_MC_ROW10(x) _SB_GETVALUE(x,S_BCM1480_MC_ROW10,M_BCM1480_MC_ROW10)
+
+#define S_BCM1480_MC_ROW11 24
+#define M_BCM1480_MC_ROW11 _SB_MAKEMASK(6,S_BCM1480_MC_ROW11)
+#define V_BCM1480_MC_ROW11(x) _SB_MAKEVALUE(x,S_BCM1480_MC_ROW11)
+#define G_BCM1480_MC_ROW11(x) _SB_GETVALUE(x,S_BCM1480_MC_ROW11,M_BCM1480_MC_ROW11)
+
+#define S_BCM1480_MC_ROW12 32
+#define M_BCM1480_MC_ROW12 _SB_MAKEMASK(6,S_BCM1480_MC_ROW12)
+#define V_BCM1480_MC_ROW12(x) _SB_MAKEVALUE(x,S_BCM1480_MC_ROW12)
+#define G_BCM1480_MC_ROW12(x) _SB_GETVALUE(x,S_BCM1480_MC_ROW12,M_BCM1480_MC_ROW12)
+
+#define S_BCM1480_MC_ROW13 40
+#define M_BCM1480_MC_ROW13 _SB_MAKEMASK(6,S_BCM1480_MC_ROW13)
+#define V_BCM1480_MC_ROW13(x) _SB_MAKEVALUE(x,S_BCM1480_MC_ROW13)
+#define G_BCM1480_MC_ROW13(x) _SB_GETVALUE(x,S_BCM1480_MC_ROW13,M_BCM1480_MC_ROW13)
+
+#define S_BCM1480_MC_ROW14 48
+#define M_BCM1480_MC_ROW14 _SB_MAKEMASK(6,S_BCM1480_MC_ROW14)
+#define V_BCM1480_MC_ROW14(x) _SB_MAKEVALUE(x,S_BCM1480_MC_ROW14)
+#define G_BCM1480_MC_ROW14(x) _SB_GETVALUE(x,S_BCM1480_MC_ROW14,M_BCM1480_MC_ROW14)
+
+#define K_BCM1480_MC_ROWX_BIT_SPACING 8
+
+/*
+ * Column Address Bit Select Register 0 (Table 86)
+ */
+
+#define S_BCM1480_MC_COL00 0
+#define M_BCM1480_MC_COL00 _SB_MAKEMASK(6,S_BCM1480_MC_COL00)
+#define V_BCM1480_MC_COL00(x) _SB_MAKEVALUE(x,S_BCM1480_MC_COL00)
+#define G_BCM1480_MC_COL00(x) _SB_GETVALUE(x,S_BCM1480_MC_COL00,M_BCM1480_MC_COL00)
+
+#define S_BCM1480_MC_COL01 8
+#define M_BCM1480_MC_COL01 _SB_MAKEMASK(6,S_BCM1480_MC_COL01)
+#define V_BCM1480_MC_COL01(x) _SB_MAKEVALUE(x,S_BCM1480_MC_COL01)
+#define G_BCM1480_MC_COL01(x) _SB_GETVALUE(x,S_BCM1480_MC_COL01,M_BCM1480_MC_COL01)
+
+#define S_BCM1480_MC_COL02 16
+#define M_BCM1480_MC_COL02 _SB_MAKEMASK(6,S_BCM1480_MC_COL02)
+#define V_BCM1480_MC_COL02(x) _SB_MAKEVALUE(x,S_BCM1480_MC_COL02)
+#define G_BCM1480_MC_COL02(x) _SB_GETVALUE(x,S_BCM1480_MC_COL02,M_BCM1480_MC_COL02)
+
+#define S_BCM1480_MC_COL03 24
+#define M_BCM1480_MC_COL03 _SB_MAKEMASK(6,S_BCM1480_MC_COL03)
+#define V_BCM1480_MC_COL03(x) _SB_MAKEVALUE(x,S_BCM1480_MC_COL03)
+#define G_BCM1480_MC_COL03(x) _SB_GETVALUE(x,S_BCM1480_MC_COL03,M_BCM1480_MC_COL03)
+
+#define S_BCM1480_MC_COL04 32
+#define M_BCM1480_MC_COL04 _SB_MAKEMASK(6,S_BCM1480_MC_COL04)
+#define V_BCM1480_MC_COL04(x) _SB_MAKEVALUE(x,S_BCM1480_MC_COL04)
+#define G_BCM1480_MC_COL04(x) _SB_GETVALUE(x,S_BCM1480_MC_COL04,M_BCM1480_MC_COL04)
+
+#define S_BCM1480_MC_COL05 40
+#define M_BCM1480_MC_COL05 _SB_MAKEMASK(6,S_BCM1480_MC_COL05)
+#define V_BCM1480_MC_COL05(x) _SB_MAKEVALUE(x,S_BCM1480_MC_COL05)
+#define G_BCM1480_MC_COL05(x) _SB_GETVALUE(x,S_BCM1480_MC_COL05,M_BCM1480_MC_COL05)
+
+#define S_BCM1480_MC_COL06 48
+#define M_BCM1480_MC_COL06 _SB_MAKEMASK(6,S_BCM1480_MC_COL06)
+#define V_BCM1480_MC_COL06(x) _SB_MAKEVALUE(x,S_BCM1480_MC_COL06)
+#define G_BCM1480_MC_COL06(x) _SB_GETVALUE(x,S_BCM1480_MC_COL06,M_BCM1480_MC_COL06)
+
+#define S_BCM1480_MC_COL07 56
+#define M_BCM1480_MC_COL07 _SB_MAKEMASK(6,S_BCM1480_MC_COL07)
+#define V_BCM1480_MC_COL07(x) _SB_MAKEVALUE(x,S_BCM1480_MC_COL07)
+#define G_BCM1480_MC_COL07(x) _SB_GETVALUE(x,S_BCM1480_MC_COL07,M_BCM1480_MC_COL07)
+
+/*
+ * Column Address Bit Select Register 1 (Table 87)
+ */
+
+#define S_BCM1480_MC_COL08 0
+#define M_BCM1480_MC_COL08 _SB_MAKEMASK(6,S_BCM1480_MC_COL08)
+#define V_BCM1480_MC_COL08(x) _SB_MAKEVALUE(x,S_BCM1480_MC_COL08)
+#define G_BCM1480_MC_COL08(x) _SB_GETVALUE(x,S_BCM1480_MC_COL08,M_BCM1480_MC_COL08)
+
+#define S_BCM1480_MC_COL09 8
+#define M_BCM1480_MC_COL09 _SB_MAKEMASK(6,S_BCM1480_MC_COL09)
+#define V_BCM1480_MC_COL09(x) _SB_MAKEVALUE(x,S_BCM1480_MC_COL09)
+#define G_BCM1480_MC_COL09(x) _SB_GETVALUE(x,S_BCM1480_MC_COL09,M_BCM1480_MC_COL09)
+
+#define S_BCM1480_MC_COL10 16 /* not a valid position, must be prog as 0 */
+
+#define S_BCM1480_MC_COL11 24
+#define M_BCM1480_MC_COL11 _SB_MAKEMASK(6,S_BCM1480_MC_COL11)
+#define V_BCM1480_MC_COL11(x) _SB_MAKEVALUE(x,S_BCM1480_MC_COL11)
+#define G_BCM1480_MC_COL11(x) _SB_GETVALUE(x,S_BCM1480_MC_COL11,M_BCM1480_MC_COL11)
+
+#define S_BCM1480_MC_COL12 32
+#define M_BCM1480_MC_COL12 _SB_MAKEMASK(6,S_BCM1480_MC_COL12)
+#define V_BCM1480_MC_COL12(x) _SB_MAKEVALUE(x,S_BCM1480_MC_COL12)
+#define G_BCM1480_MC_COL12(x) _SB_GETVALUE(x,S_BCM1480_MC_COL12,M_BCM1480_MC_COL12)
+
+#define S_BCM1480_MC_COL13 40
+#define M_BCM1480_MC_COL13 _SB_MAKEMASK(6,S_BCM1480_MC_COL13)
+#define V_BCM1480_MC_COL13(x) _SB_MAKEVALUE(x,S_BCM1480_MC_COL13)
+#define G_BCM1480_MC_COL13(x) _SB_GETVALUE(x,S_BCM1480_MC_COL13,M_BCM1480_MC_COL13)
+
+#define S_BCM1480_MC_COL14 48
+#define M_BCM1480_MC_COL14 _SB_MAKEMASK(6,S_BCM1480_MC_COL14)
+#define V_BCM1480_MC_COL14(x) _SB_MAKEVALUE(x,S_BCM1480_MC_COL14)
+#define G_BCM1480_MC_COL14(x) _SB_GETVALUE(x,S_BCM1480_MC_COL14,M_BCM1480_MC_COL14)
+
+#define K_BCM1480_MC_COLX_BIT_SPACING 8
+
+/*
+ * CS0 and CS1 Bank Address Bit Select Register (Table 88)
+ */
+
+#define S_BCM1480_MC_CS01_BANK0 0
+#define M_BCM1480_MC_CS01_BANK0 _SB_MAKEMASK(6,S_BCM1480_MC_CS01_BANK0)
+#define V_BCM1480_MC_CS01_BANK0(x) _SB_MAKEVALUE(x,S_BCM1480_MC_CS01_BANK0)
+#define G_BCM1480_MC_CS01_BANK0(x) _SB_GETVALUE(x,S_BCM1480_MC_CS01_BANK0,M_BCM1480_MC_CS01_BANK0)
+
+#define S_BCM1480_MC_CS01_BANK1 8
+#define M_BCM1480_MC_CS01_BANK1 _SB_MAKEMASK(6,S_BCM1480_MC_CS01_BANK1)
+#define V_BCM1480_MC_CS01_BANK1(x) _SB_MAKEVALUE(x,S_BCM1480_MC_CS01_BANK1)
+#define G_BCM1480_MC_CS01_BANK1(x) _SB_GETVALUE(x,S_BCM1480_MC_CS01_BANK1,M_BCM1480_MC_CS01_BANK1)
+
+#define S_BCM1480_MC_CS01_BANK2 16
+#define M_BCM1480_MC_CS01_BANK2 _SB_MAKEMASK(6,S_BCM1480_MC_CS01_BANK2)
+#define V_BCM1480_MC_CS01_BANK2(x) _SB_MAKEVALUE(x,S_BCM1480_MC_CS01_BANK2)
+#define G_BCM1480_MC_CS01_BANK2(x) _SB_GETVALUE(x,S_BCM1480_MC_CS01_BANK2,M_BCM1480_MC_CS01_BANK2)
+
+/*
+ * CS2 and CS3 Bank Address Bit Select Register (Table 89)
+ */
+
+#define S_BCM1480_MC_CS23_BANK0 0
+#define M_BCM1480_MC_CS23_BANK0 _SB_MAKEMASK(6,S_BCM1480_MC_CS23_BANK0)
+#define V_BCM1480_MC_CS23_BANK0(x) _SB_MAKEVALUE(x,S_BCM1480_MC_CS23_BANK0)
+#define G_BCM1480_MC_CS23_BANK0(x) _SB_GETVALUE(x,S_BCM1480_MC_CS23_BANK0,M_BCM1480_MC_CS23_BANK0)
+
+#define S_BCM1480_MC_CS23_BANK1 8
+#define M_BCM1480_MC_CS23_BANK1 _SB_MAKEMASK(6,S_BCM1480_MC_CS23_BANK1)
+#define V_BCM1480_MC_CS23_BANK1(x) _SB_MAKEVALUE(x,S_BCM1480_MC_CS23_BANK1)
+#define G_BCM1480_MC_CS23_BANK1(x) _SB_GETVALUE(x,S_BCM1480_MC_CS23_BANK1,M_BCM1480_MC_CS23_BANK1)
+
+#define S_BCM1480_MC_CS23_BANK2 16
+#define M_BCM1480_MC_CS23_BANK2 _SB_MAKEMASK(6,S_BCM1480_MC_CS23_BANK2)
+#define V_BCM1480_MC_CS23_BANK2(x) _SB_MAKEVALUE(x,S_BCM1480_MC_CS23_BANK2)
+#define G_BCM1480_MC_CS23_BANK2(x) _SB_GETVALUE(x,S_BCM1480_MC_CS23_BANK2,M_BCM1480_MC_CS23_BANK2)
+
+#define K_BCM1480_MC_CSXX_BANKX_BIT_SPACING 8
+
+/*
+ * DRAM Command Register (Table 90)
+ */
+
+#define S_BCM1480_MC_COMMAND 0
+#define M_BCM1480_MC_COMMAND _SB_MAKEMASK(4,S_BCM1480_MC_COMMAND)
+#define V_BCM1480_MC_COMMAND(x) _SB_MAKEVALUE(x,S_BCM1480_MC_COMMAND)
+#define G_BCM1480_MC_COMMAND(x) _SB_GETVALUE(x,S_BCM1480_MC_COMMAND,M_BCM1480_MC_COMMAND)
+
+#define K_BCM1480_MC_COMMAND_EMRS 0
+#define K_BCM1480_MC_COMMAND_MRS 1
+#define K_BCM1480_MC_COMMAND_PRE 2
+#define K_BCM1480_MC_COMMAND_AR 3
+#define K_BCM1480_MC_COMMAND_SETRFSH 4
+#define K_BCM1480_MC_COMMAND_CLRRFSH 5
+#define K_BCM1480_MC_COMMAND_SETPWRDN 6
+#define K_BCM1480_MC_COMMAND_CLRPWRDN 7
+
+#if SIBYTE_HDR_FEATURE(1480, PASS2)
+#define K_BCM1480_MC_COMMAND_EMRS2 8
+#define K_BCM1480_MC_COMMAND_EMRS3 9
+#define K_BCM1480_MC_COMMAND_ENABLE_MCLK 10
+#define K_BCM1480_MC_COMMAND_DISABLE_MCLK 11
+#endif
+
+#define V_BCM1480_MC_COMMAND_EMRS V_BCM1480_MC_COMMAND(K_BCM1480_MC_COMMAND_EMRS)
+#define V_BCM1480_MC_COMMAND_MRS V_BCM1480_MC_COMMAND(K_BCM1480_MC_COMMAND_MRS)
+#define V_BCM1480_MC_COMMAND_PRE V_BCM1480_MC_COMMAND(K_BCM1480_MC_COMMAND_PRE)
+#define V_BCM1480_MC_COMMAND_AR V_BCM1480_MC_COMMAND(K_BCM1480_MC_COMMAND_AR)
+#define V_BCM1480_MC_COMMAND_SETRFSH V_BCM1480_MC_COMMAND(K_BCM1480_MC_COMMAND_SETRFSH)
+#define V_BCM1480_MC_COMMAND_CLRRFSH V_BCM1480_MC_COMMAND(K_BCM1480_MC_COMMAND_CLRRFSH)
+#define V_BCM1480_MC_COMMAND_SETPWRDN V_BCM1480_MC_COMMAND(K_BCM1480_MC_COMMAND_SETPWRDN)
+#define V_BCM1480_MC_COMMAND_CLRPWRDN V_BCM1480_MC_COMMAND(K_BCM1480_MC_COMMAND_CLRPWRDN)
+
+#if SIBYTE_HDR_FEATURE(1480, PASS2)
+#define V_BCM1480_MC_COMMAND_EMRS2 V_BCM1480_MC_COMMAND(K_BCM1480_MC_COMMAND_EMRS2)
+#define V_BCM1480_MC_COMMAND_EMRS3 V_BCM1480_MC_COMMAND(K_BCM1480_MC_COMMAND_EMRS3)
+#define V_BCM1480_MC_COMMAND_ENABLE_MCLK V_BCM1480_MC_COMMAND(K_BCM1480_MC_COMMAND_ENABLE_MCLK)
+#define V_BCM1480_MC_COMMAND_DISABLE_MCLK V_BCM1480_MC_COMMAND(K_BCM1480_MC_COMMAND_DISABLE_MCLK)
+#endif
+
+#define S_BCM1480_MC_CS0 4
+#define M_BCM1480_MC_CS0 _SB_MAKEMASK1(4)
+#define M_BCM1480_MC_CS1 _SB_MAKEMASK1(5)
+#define M_BCM1480_MC_CS2 _SB_MAKEMASK1(6)
+#define M_BCM1480_MC_CS3 _SB_MAKEMASK1(7)
+#define M_BCM1480_MC_CS4 _SB_MAKEMASK1(8)
+#define M_BCM1480_MC_CS5 _SB_MAKEMASK1(9)
+#define M_BCM1480_MC_CS6 _SB_MAKEMASK1(10)
+#define M_BCM1480_MC_CS7 _SB_MAKEMASK1(11)
+
+#define M_BCM1480_MC_CMD_ACTIVE _SB_MAKEMASK1(16)
+
+/*
+ * DRAM Mode Register (Table 91)
+ */
+
+#define S_BCM1480_MC_EMODE 0
+#define M_BCM1480_MC_EMODE _SB_MAKEMASK(15,S_BCM1480_MC_EMODE)
+#define V_BCM1480_MC_EMODE(x) _SB_MAKEVALUE(x,S_BCM1480_MC_EMODE)
+#define G_BCM1480_MC_EMODE(x) _SB_GETVALUE(x,S_BCM1480_MC_EMODE,M_BCM1480_MC_EMODE)
+#define V_BCM1480_MC_EMODE_DEFAULT V_BCM1480_MC_EMODE(0)
+
+#define S_BCM1480_MC_MODE 16
+#define M_BCM1480_MC_MODE _SB_MAKEMASK(15,S_BCM1480_MC_MODE)
+#define V_BCM1480_MC_MODE(x) _SB_MAKEVALUE(x,S_BCM1480_MC_MODE)
+#define G_BCM1480_MC_MODE(x) _SB_GETVALUE(x,S_BCM1480_MC_MODE,M_BCM1480_MC_MODE)
+#define V_BCM1480_MC_MODE_DEFAULT V_BCM1480_MC_MODE(0)
+
+#define S_BCM1480_MC_DRAM_TYPE 32
+#define M_BCM1480_MC_DRAM_TYPE _SB_MAKEMASK(4,S_BCM1480_MC_DRAM_TYPE)
+#define V_BCM1480_MC_DRAM_TYPE(x) _SB_MAKEVALUE(x,S_BCM1480_MC_DRAM_TYPE)
+#define G_BCM1480_MC_DRAM_TYPE(x) _SB_GETVALUE(x,S_BCM1480_MC_DRAM_TYPE,M_BCM1480_MC_DRAM_TYPE)
+
+#define K_BCM1480_MC_DRAM_TYPE_JEDEC 0
+#define K_BCM1480_MC_DRAM_TYPE_FCRAM 1
+
+#if SIBYTE_HDR_FEATURE(1480, PASS2)
+#define K_BCM1480_MC_DRAM_TYPE_DDR2 2
+#endif
+
+#define V_BCM1480_MC_DRAM_TYPE_JEDEC V_BCM1480_MC_DRAM_TYPE(K_BCM1480_MC_DRAM_TYPE_JEDEC)
+#define V_BCM1480_MC_DRAM_TYPE_FCRAM V_BCM1480_MC_DRAM_TYPE(K_BCM1480_MC_DRAM_TYPE_FCRAM)
+
+#if SIBYTE_HDR_FEATURE(1480, PASS2)
+#define V_BCM1480_MC_DRAM_TYPE_DDR2 V_BCM1480_MC_DRAM_TYPE(K_BCM1480_MC_DRAM_TYPE_DDR2)
+#endif
+
+#define M_BCM1480_MC_GANGED _SB_MAKEMASK1(36)
+#define M_BCM1480_MC_BY9_INTF _SB_MAKEMASK1(37)
+#define M_BCM1480_MC_FORCE_ECC64 _SB_MAKEMASK1(38)
+#define M_BCM1480_MC_ECC_DISABLE _SB_MAKEMASK1(39)
+
+#define S_BCM1480_MC_PG_POLICY 40
+#define M_BCM1480_MC_PG_POLICY _SB_MAKEMASK(2,S_BCM1480_MC_PG_POLICY)
+#define V_BCM1480_MC_PG_POLICY(x) _SB_MAKEVALUE(x,S_BCM1480_MC_PG_POLICY)
+#define G_BCM1480_MC_PG_POLICY(x) _SB_GETVALUE(x,S_BCM1480_MC_PG_POLICY,M_BCM1480_MC_PG_POLICY)
+
+#define K_BCM1480_MC_PG_POLICY_CLOSED 0
+#define K_BCM1480_MC_PG_POLICY_CAS_TIME_CHK 1
+
+#define V_BCM1480_MC_PG_POLICY_CLOSED V_BCM1480_MC_PG_POLICY(K_BCM1480_MC_PG_POLICY_CLOSED)
+#define V_BCM1480_MC_PG_POLICY_CAS_TIME_CHK V_BCM1480_MC_PG_POLICY(K_BCM1480_MC_PG_POLICY_CAS_TIME_CHK)
+
+#if SIBYTE_HDR_FEATURE(1480, PASS2)
+#define M_BCM1480_MC_2T_CMD _SB_MAKEMASK1(42)
+#define M_BCM1480_MC_ECC_COR_DIS _SB_MAKEMASK1(43)
+#endif
+
+#define V_BCM1480_MC_DRAMMODE_DEFAULT V_BCM1480_MC_EMODE_DEFAULT | V_BCM1480_MC_MODE_DEFAULT | V_BCM1480_MC_DRAM_TYPE_JEDEC | \
+ V_BCM1480_MC_PG_POLICY(K_BCM1480_MC_PG_POLICY_CAS_TIME_CHK)
+
+/*
+ * Memory Clock Configuration Register (Table 92)
+ */
+
+#define S_BCM1480_MC_CLK_RATIO 0
+#define M_BCM1480_MC_CLK_RATIO _SB_MAKEMASK(6,S_BCM1480_MC_CLK_RATIO)
+#define V_BCM1480_MC_CLK_RATIO(x) _SB_MAKEVALUE(x,S_BCM1480_MC_CLK_RATIO)
+#define G_BCM1480_MC_CLK_RATIO(x) _SB_GETVALUE(x,S_BCM1480_MC_CLK_RATIO,M_BCM1480_MC_CLK_RATIO)
+
+#define V_BCM1480_MC_CLK_RATIO_DEFAULT V_BCM1480_MC_CLK_RATIO(10)
+
+#define S_BCM1480_MC_REF_RATE 8
+#define M_BCM1480_MC_REF_RATE _SB_MAKEMASK(8,S_BCM1480_MC_REF_RATE)
+#define V_BCM1480_MC_REF_RATE(x) _SB_MAKEVALUE(x,S_BCM1480_MC_REF_RATE)
+#define G_BCM1480_MC_REF_RATE(x) _SB_GETVALUE(x,S_BCM1480_MC_REF_RATE,M_BCM1480_MC_REF_RATE)
+
+#define K_BCM1480_MC_REF_RATE_100MHz 0x31
+#define K_BCM1480_MC_REF_RATE_200MHz 0x62
+#define K_BCM1480_MC_REF_RATE_400MHz 0xC4
+
+#define V_BCM1480_MC_REF_RATE_100MHz V_BCM1480_MC_REF_RATE(K_BCM1480_MC_REF_RATE_100MHz)
+#define V_BCM1480_MC_REF_RATE_200MHz V_BCM1480_MC_REF_RATE(K_BCM1480_MC_REF_RATE_200MHz)
+#define V_BCM1480_MC_REF_RATE_400MHz V_BCM1480_MC_REF_RATE(K_BCM1480_MC_REF_RATE_400MHz)
+#define V_BCM1480_MC_REF_RATE_DEFAULT V_BCM1480_MC_REF_RATE_400MHz
+
+#if SIBYTE_HDR_FEATURE(1480, PASS2)
+#define M_BCM1480_MC_AUTO_REF_DIS _SB_MAKEMASK1(16)
+#endif
+
+/*
+ * ODT Register (Table 99)
+ */
+
+#if SIBYTE_HDR_FEATURE(1480, PASS2)
+#define M_BCM1480_MC_RD_ODT0_CS0 _SB_MAKEMASK1(0)
+#define M_BCM1480_MC_RD_ODT0_CS2 _SB_MAKEMASK1(1)
+#define M_BCM1480_MC_RD_ODT0_CS4 _SB_MAKEMASK1(2)
+#define M_BCM1480_MC_RD_ODT0_CS6 _SB_MAKEMASK1(3)
+#define M_BCM1480_MC_WR_ODT0_CS0 _SB_MAKEMASK1(4)
+#define M_BCM1480_MC_WR_ODT0_CS2 _SB_MAKEMASK1(5)
+#define M_BCM1480_MC_WR_ODT0_CS4 _SB_MAKEMASK1(6)
+#define M_BCM1480_MC_WR_ODT0_CS6 _SB_MAKEMASK1(7)
+#define M_BCM1480_MC_RD_ODT2_CS0 _SB_MAKEMASK1(8)
+#define M_BCM1480_MC_RD_ODT2_CS2 _SB_MAKEMASK1(9)
+#define M_BCM1480_MC_RD_ODT2_CS4 _SB_MAKEMASK1(10)
+#define M_BCM1480_MC_RD_ODT2_CS6 _SB_MAKEMASK1(11)
+#define M_BCM1480_MC_WR_ODT2_CS0 _SB_MAKEMASK1(12)
+#define M_BCM1480_MC_WR_ODT2_CS2 _SB_MAKEMASK1(13)
+#define M_BCM1480_MC_WR_ODT2_CS4 _SB_MAKEMASK1(14)
+#define M_BCM1480_MC_WR_ODT2_CS6 _SB_MAKEMASK1(15)
+#define M_BCM1480_MC_RD_ODT4_CS0 _SB_MAKEMASK1(16)
+#define M_BCM1480_MC_RD_ODT4_CS2 _SB_MAKEMASK1(17)
+#define M_BCM1480_MC_RD_ODT4_CS4 _SB_MAKEMASK1(18)
+#define M_BCM1480_MC_RD_ODT4_CS6 _SB_MAKEMASK1(19)
+#define M_BCM1480_MC_WR_ODT4_CS0 _SB_MAKEMASK1(20)
+#define M_BCM1480_MC_WR_ODT4_CS2 _SB_MAKEMASK1(21)
+#define M_BCM1480_MC_WR_ODT4_CS4 _SB_MAKEMASK1(22)
+#define M_BCM1480_MC_WR_ODT4_CS6 _SB_MAKEMASK1(23)
+#define M_BCM1480_MC_RD_ODT6_CS0 _SB_MAKEMASK1(24)
+#define M_BCM1480_MC_RD_ODT6_CS2 _SB_MAKEMASK1(25)
+#define M_BCM1480_MC_RD_ODT6_CS4 _SB_MAKEMASK1(26)
+#define M_BCM1480_MC_RD_ODT6_CS6 _SB_MAKEMASK1(27)
+#define M_BCM1480_MC_WR_ODT6_CS0 _SB_MAKEMASK1(28)
+#define M_BCM1480_MC_WR_ODT6_CS2 _SB_MAKEMASK1(29)
+#define M_BCM1480_MC_WR_ODT6_CS4 _SB_MAKEMASK1(30)
+#define M_BCM1480_MC_WR_ODT6_CS6 _SB_MAKEMASK1(31)
+
+#define M_BCM1480_MC_CS_ODD_ODT_EN _SB_MAKEMASK1(32)
+#endif
+
+/*
+ * Memory DLL Configuration Register (Table 93)
+ */
+
+#define S_BCM1480_MC_ADDR_COARSE_ADJ 0
+#define M_BCM1480_MC_ADDR_COARSE_ADJ _SB_MAKEMASK(6,S_BCM1480_MC_ADDR_COARSE_ADJ)
+#define V_BCM1480_MC_ADDR_COARSE_ADJ(x) _SB_MAKEVALUE(x,S_BCM1480_MC_ADDR_COARSE_ADJ)
+#define G_BCM1480_MC_ADDR_COARSE_ADJ(x) _SB_GETVALUE(x,S_BCM1480_MC_ADDR_COARSE_ADJ,M_BCM1480_MC_ADDR_COARSE_ADJ)
+#define V_BCM1480_MC_ADDR_COARSE_ADJ_DEFAULT V_BCM1480_MC_ADDR_COARSE_ADJ(0x0)
+
+#if SIBYTE_HDR_FEATURE(1480, PASS2)
+#define S_BCM1480_MC_ADDR_FREQ_RANGE 8
+#define M_BCM1480_MC_ADDR_FREQ_RANGE _SB_MAKEMASK(4,S_BCM1480_MC_ADDR_FREQ_RANGE)
+#define V_BCM1480_MC_ADDR_FREQ_RANGE(x) _SB_MAKEVALUE(x,S_BCM1480_MC_ADDR_FREQ_RANGE)
+#define G_BCM1480_MC_ADDR_FREQ_RANGE(x) _SB_GETVALUE(x,S_BCM1480_MC_ADDR_FREQ_RANGE,M_BCM1480_MC_ADDR_FREQ_RANGE)
+#define V_BCM1480_MC_ADDR_FREQ_RANGE_DEFAULT V_BCM1480_MC_ADDR_FREQ_RANGE(0x4)
+#endif
+
+#define S_BCM1480_MC_ADDR_FINE_ADJ 8
+#define M_BCM1480_MC_ADDR_FINE_ADJ _SB_MAKEMASK(4,S_BCM1480_MC_ADDR_FINE_ADJ)
+#define V_BCM1480_MC_ADDR_FINE_ADJ(x) _SB_MAKEVALUE(x,S_BCM1480_MC_ADDR_FINE_ADJ)
+#define G_BCM1480_MC_ADDR_FINE_ADJ(x) _SB_GETVALUE(x,S_BCM1480_MC_ADDR_FINE_ADJ,M_BCM1480_MC_ADDR_FINE_ADJ)
+#define V_BCM1480_MC_ADDR_FINE_ADJ_DEFAULT V_BCM1480_MC_ADDR_FINE_ADJ(0x8)
+
+#define S_BCM1480_MC_DQI_COARSE_ADJ 16
+#define M_BCM1480_MC_DQI_COARSE_ADJ _SB_MAKEMASK(6,S_BCM1480_MC_DQI_COARSE_ADJ)
+#define V_BCM1480_MC_DQI_COARSE_ADJ(x) _SB_MAKEVALUE(x,S_BCM1480_MC_DQI_COARSE_ADJ)
+#define G_BCM1480_MC_DQI_COARSE_ADJ(x) _SB_GETVALUE(x,S_BCM1480_MC_DQI_COARSE_ADJ,M_BCM1480_MC_DQI_COARSE_ADJ)
+#define V_BCM1480_MC_DQI_COARSE_ADJ_DEFAULT V_BCM1480_MC_DQI_COARSE_ADJ(0x0)
+
+#if SIBYTE_HDR_FEATURE(1480, PASS2)
+#define S_BCM1480_MC_DQI_FREQ_RANGE 24
+#define M_BCM1480_MC_DQI_FREQ_RANGE _SB_MAKEMASK(4,S_BCM1480_MC_DQI_FREQ_RANGE)
+#define V_BCM1480_MC_DQI_FREQ_RANGE(x) _SB_MAKEVALUE(x,S_BCM1480_MC_DQI_FREQ_RANGE)
+#define G_BCM1480_MC_DQI_FREQ_RANGE(x) _SB_GETVALUE(x,S_BCM1480_MC_DQI_FREQ_RANGE,M_BCM1480_MC_DQI_FREQ_RANGE)
+#define V_BCM1480_MC_DQI_FREQ_RANGE_DEFAULT V_BCM1480_MC_DQI_FREQ_RANGE(0x4)
+#endif
+
+#define S_BCM1480_MC_DQI_FINE_ADJ 24
+#define M_BCM1480_MC_DQI_FINE_ADJ _SB_MAKEMASK(4,S_BCM1480_MC_DQI_FINE_ADJ)
+#define V_BCM1480_MC_DQI_FINE_ADJ(x) _SB_MAKEVALUE(x,S_BCM1480_MC_DQI_FINE_ADJ)
+#define G_BCM1480_MC_DQI_FINE_ADJ(x) _SB_GETVALUE(x,S_BCM1480_MC_DQI_FINE_ADJ,M_BCM1480_MC_DQI_FINE_ADJ)
+#define V_BCM1480_MC_DQI_FINE_ADJ_DEFAULT V_BCM1480_MC_DQI_FINE_ADJ(0x8)
+
+#define S_BCM1480_MC_DQO_COARSE_ADJ 32
+#define M_BCM1480_MC_DQO_COARSE_ADJ _SB_MAKEMASK(6,S_BCM1480_MC_DQO_COARSE_ADJ)
+#define V_BCM1480_MC_DQO_COARSE_ADJ(x) _SB_MAKEVALUE(x,S_BCM1480_MC_DQO_COARSE_ADJ)
+#define G_BCM1480_MC_DQO_COARSE_ADJ(x) _SB_GETVALUE(x,S_BCM1480_MC_DQO_COARSE_ADJ,M_BCM1480_MC_DQO_COARSE_ADJ)
+#define V_BCM1480_MC_DQO_COARSE_ADJ_DEFAULT V_BCM1480_MC_DQO_COARSE_ADJ(0x0)
+
+#if SIBYTE_HDR_FEATURE(1480, PASS2)
+#define S_BCM1480_MC_DQO_FREQ_RANGE 40
+#define M_BCM1480_MC_DQO_FREQ_RANGE _SB_MAKEMASK(4,S_BCM1480_MC_DQO_FREQ_RANGE)
+#define V_BCM1480_MC_DQO_FREQ_RANGE(x) _SB_MAKEVALUE(x,S_BCM1480_MC_DQO_FREQ_RANGE)
+#define G_BCM1480_MC_DQO_FREQ_RANGE(x) _SB_GETVALUE(x,S_BCM1480_MC_DQO_FREQ_RANGE,M_BCM1480_MC_DQO_FREQ_RANGE)
+#define V_BCM1480_MC_DQO_FREQ_RANGE_DEFAULT V_BCM1480_MC_DQO_FREQ_RANGE(0x4)
+#endif
+
+#define S_BCM1480_MC_DQO_FINE_ADJ 40
+#define M_BCM1480_MC_DQO_FINE_ADJ _SB_MAKEMASK(4,S_BCM1480_MC_DQO_FINE_ADJ)
+#define V_BCM1480_MC_DQO_FINE_ADJ(x) _SB_MAKEVALUE(x,S_BCM1480_MC_DQO_FINE_ADJ)
+#define G_BCM1480_MC_DQO_FINE_ADJ(x) _SB_GETVALUE(x,S_BCM1480_MC_DQO_FINE_ADJ,M_BCM1480_MC_DQO_FINE_ADJ)
+#define V_BCM1480_MC_DQO_FINE_ADJ_DEFAULT V_BCM1480_MC_DQO_FINE_ADJ(0x8)
+
+#if SIBYTE_HDR_FEATURE(1480, PASS2)
+#define S_BCM1480_MC_DLL_PDSEL 44
+#define M_BCM1480_MC_DLL_PDSEL _SB_MAKEMASK(2,S_BCM1480_MC_DLL_PDSEL)
+#define V_BCM1480_MC_DLL_PDSEL(x) _SB_MAKEVALUE(x,S_BCM1480_MC_DLL_PDSEL)
+#define G_BCM1480_MC_DLL_PDSEL(x) _SB_GETVALUE(x,S_BCM1480_MC_DLL_PDSEL,M_BCM1480_MC_DLL_PDSEL)
+#define V_BCM1480_MC_DLL_DEFAULT_PDSEL V_BCM1480_MC_DLL_PDSEL(0x0)
+
+#define M_BCM1480_MC_DLL_REGBYPASS _SB_MAKEMASK1(46)
+#define M_BCM1480_MC_DQO_SHIFT _SB_MAKEMASK1(47)
+#endif
+
+#define S_BCM1480_MC_DLL_DEFAULT 48
+#define M_BCM1480_MC_DLL_DEFAULT _SB_MAKEMASK(6,S_BCM1480_MC_DLL_DEFAULT)
+#define V_BCM1480_MC_DLL_DEFAULT(x) _SB_MAKEVALUE(x,S_BCM1480_MC_DLL_DEFAULT)
+#define G_BCM1480_MC_DLL_DEFAULT(x) _SB_GETVALUE(x,S_BCM1480_MC_DLL_DEFAULT,M_BCM1480_MC_DLL_DEFAULT)
+#define V_BCM1480_MC_DLL_DEFAULT_DEFAULT V_BCM1480_MC_DLL_DEFAULT(0x10)
+
+#if SIBYTE_HDR_FEATURE(1480, PASS2)
+#define S_BCM1480_MC_DLL_REGCTRL 54
+#define M_BCM1480_MC_DLL_REGCTRL _SB_MAKEMASK(2,S_BCM1480_MC_DLL_REGCTRL)
+#define V_BCM1480_MC_DLL_REGCTRL(x) _SB_MAKEVALUE(x,S_BCM1480_MC_DLL_REGCTRL)
+#define G_BCM1480_MC_DLL_REGCTRL(x) _SB_GETVALUE(x,S_BCM1480_MC_DLL_REGCTRL,M_BCM1480_MC_DLL_REGCTRL)
+#define V_BCM1480_MC_DLL_DEFAULT_REGCTRL V_BCM1480_MC_DLL_REGCTRL(0x0)
+#endif
+
+#if SIBYTE_HDR_FEATURE(1480, PASS2)
+#define S_BCM1480_MC_DLL_FREQ_RANGE 56
+#define M_BCM1480_MC_DLL_FREQ_RANGE _SB_MAKEMASK(4,S_BCM1480_MC_DLL_FREQ_RANGE)
+#define V_BCM1480_MC_DLL_FREQ_RANGE(x) _SB_MAKEVALUE(x,S_BCM1480_MC_DLL_FREQ_RANGE)
+#define G_BCM1480_MC_DLL_FREQ_RANGE(x) _SB_GETVALUE(x,S_BCM1480_MC_DLL_FREQ_RANGE,M_BCM1480_MC_DLL_FREQ_RANGE)
+#define V_BCM1480_MC_DLL_FREQ_RANGE_DEFAULT V_BCM1480_MC_DLL_FREQ_RANGE(0x4)
+#endif
+
+#define S_BCM1480_MC_DLL_STEP_SIZE 56
+#define M_BCM1480_MC_DLL_STEP_SIZE _SB_MAKEMASK(4,S_BCM1480_MC_DLL_STEP_SIZE)
+#define V_BCM1480_MC_DLL_STEP_SIZE(x) _SB_MAKEVALUE(x,S_BCM1480_MC_DLL_STEP_SIZE)
+#define G_BCM1480_MC_DLL_STEP_SIZE(x) _SB_GETVALUE(x,S_BCM1480_MC_DLL_STEP_SIZE,M_BCM1480_MC_DLL_STEP_SIZE)
+#define V_BCM1480_MC_DLL_STEP_SIZE_DEFAULT V_BCM1480_MC_DLL_STEP_SIZE(0x8)
+
+#if SIBYTE_HDR_FEATURE(1480, PASS2)
+#define S_BCM1480_MC_DLL_BGCTRL 60
+#define M_BCM1480_MC_DLL_BGCTRL _SB_MAKEMASK(2,S_BCM1480_MC_DLL_BGCTRL)
+#define V_BCM1480_MC_DLL_BGCTRL(x) _SB_MAKEVALUE(x,S_BCM1480_MC_DLL_BGCTRL)
+#define G_BCM1480_MC_DLL_BGCTRL(x) _SB_GETVALUE(x,S_BCM1480_MC_DLL_BGCTRL,M_BCM1480_MC_DLL_BGCTRL)
+#define V_BCM1480_MC_DLL_DEFAULT_BGCTRL V_BCM1480_MC_DLL_BGCTRL(0x0)
+#endif
+
+#define M_BCM1480_MC_DLL_BYPASS _SB_MAKEMASK1(63)
+
+/*
+ * Memory Drive Configuration Register (Table 94)
+ */
+
+#define S_BCM1480_MC_RTT_BYP_PULLDOWN 0
+#define M_BCM1480_MC_RTT_BYP_PULLDOWN _SB_MAKEMASK(3,S_BCM1480_MC_RTT_BYP_PULLDOWN)
+#define V_BCM1480_MC_RTT_BYP_PULLDOWN(x) _SB_MAKEVALUE(x,S_BCM1480_MC_RTT_BYP_PULLDOWN)
+#define G_BCM1480_MC_RTT_BYP_PULLDOWN(x) _SB_GETVALUE(x,S_BCM1480_MC_RTT_BYP_PULLDOWN,M_BCM1480_MC_RTT_BYP_PULLDOWN)
+
+#define S_BCM1480_MC_RTT_BYP_PULLUP 6
+#define M_BCM1480_MC_RTT_BYP_PULLUP _SB_MAKEMASK(3,S_BCM1480_MC_RTT_BYP_PULLUP)
+#define V_BCM1480_MC_RTT_BYP_PULLUP(x) _SB_MAKEVALUE(x,S_BCM1480_MC_RTT_BYP_PULLUP)
+#define G_BCM1480_MC_RTT_BYP_PULLUP(x) _SB_GETVALUE(x,S_BCM1480_MC_RTT_BYP_PULLUP,M_BCM1480_MC_RTT_BYP_PULLUP)
+
+#define M_BCM1480_MC_RTT_BYPASS _SB_MAKEMASK1(8)
+#define M_BCM1480_MC_RTT_COMP_MOV_AVG _SB_MAKEMASK1(9)
+
+#define S_BCM1480_MC_PVT_BYP_C1_PULLDOWN 10
+#define M_BCM1480_MC_PVT_BYP_C1_PULLDOWN _SB_MAKEMASK(4,S_BCM1480_MC_PVT_BYP_C1_PULLDOWN)
+#define V_BCM1480_MC_PVT_BYP_C1_PULLDOWN(x) _SB_MAKEVALUE(x,S_BCM1480_MC_PVT_BYP_C1_PULLDOWN)
+#define G_BCM1480_MC_PVT_BYP_C1_PULLDOWN(x) _SB_GETVALUE(x,S_BCM1480_MC_PVT_BYP_C1_PULLDOWN,M_BCM1480_MC_PVT_BYP_C1_PULLDOWN)
+
+#define S_BCM1480_MC_PVT_BYP_C1_PULLUP 15
+#define M_BCM1480_MC_PVT_BYP_C1_PULLUP _SB_MAKEMASK(4,S_BCM1480_MC_PVT_BYP_C1_PULLUP)
+#define V_BCM1480_MC_PVT_BYP_C1_PULLUP(x) _SB_MAKEVALUE(x,S_BCM1480_MC_PVT_BYP_C1_PULLUP)
+#define G_BCM1480_MC_PVT_BYP_C1_PULLUP(x) _SB_GETVALUE(x,S_BCM1480_MC_PVT_BYP_C1_PULLUP,M_BCM1480_MC_PVT_BYP_C1_PULLUP)
+
+#define S_BCM1480_MC_PVT_BYP_C2_PULLDOWN 20
+#define M_BCM1480_MC_PVT_BYP_C2_PULLDOWN _SB_MAKEMASK(4,S_BCM1480_MC_PVT_BYP_C2_PULLDOWN)
+#define V_BCM1480_MC_PVT_BYP_C2_PULLDOWN(x) _SB_MAKEVALUE(x,S_BCM1480_MC_PVT_BYP_C2_PULLDOWN)
+#define G_BCM1480_MC_PVT_BYP_C2_PULLDOWN(x) _SB_GETVALUE(x,S_BCM1480_MC_PVT_BYP_C2_PULLDOWN,M_BCM1480_MC_PVT_BYP_C2_PULLDOWN)
+
+#define S_BCM1480_MC_PVT_BYP_C2_PULLUP 25
+#define M_BCM1480_MC_PVT_BYP_C2_PULLUP _SB_MAKEMASK(4,S_BCM1480_MC_PVT_BYP_C2_PULLUP)
+#define V_BCM1480_MC_PVT_BYP_C2_PULLUP(x) _SB_MAKEVALUE(x,S_BCM1480_MC_PVT_BYP_C2_PULLUP)
+#define G_BCM1480_MC_PVT_BYP_C2_PULLUP(x) _SB_GETVALUE(x,S_BCM1480_MC_PVT_BYP_C2_PULLUP,M_BCM1480_MC_PVT_BYP_C2_PULLUP)
+
+#define M_BCM1480_MC_PVT_BYPASS _SB_MAKEMASK1(30)
+#define M_BCM1480_MC_PVT_COMP_MOV_AVG _SB_MAKEMASK1(31)
+
+#define M_BCM1480_MC_CLK_CLASS _SB_MAKEMASK1(34)
+#define M_BCM1480_MC_DATA_CLASS _SB_MAKEMASK1(35)
+#define M_BCM1480_MC_ADDR_CLASS _SB_MAKEMASK1(36)
+
+#define M_BCM1480_MC_DQ_ODT_75 _SB_MAKEMASK1(37)
+#define M_BCM1480_MC_DQ_ODT_150 _SB_MAKEMASK1(38)
+#define M_BCM1480_MC_DQS_ODT_75 _SB_MAKEMASK1(39)
+#define M_BCM1480_MC_DQS_ODT_150 _SB_MAKEMASK1(40)
+#define M_BCM1480_MC_DQS_DIFF _SB_MAKEMASK1(41)
+
+/*
+ * ECC Test Data Register (Table 95)
+ */
+
+#define S_BCM1480_MC_DATA_INVERT 0
+#define M_DATA_ECC_INVERT _SB_MAKEMASK(64,S_BCM1480_MC_ECC_INVERT)
+
+/*
+ * ECC Test ECC Register (Table 96)
+ */
+
+#define S_BCM1480_MC_ECC_INVERT 0
+#define M_BCM1480_MC_ECC_INVERT _SB_MAKEMASK(8,S_BCM1480_MC_ECC_INVERT)
+
+/*
+ * SDRAM Timing Register (Table 97)
+ */
+
+#define S_BCM1480_MC_tRCD 0
+#define M_BCM1480_MC_tRCD _SB_MAKEMASK(4,S_BCM1480_MC_tRCD)
+#define V_BCM1480_MC_tRCD(x) _SB_MAKEVALUE(x,S_BCM1480_MC_tRCD)
+#define G_BCM1480_MC_tRCD(x) _SB_GETVALUE(x,S_BCM1480_MC_tRCD,M_BCM1480_MC_tRCD)
+#define K_BCM1480_MC_tRCD_DEFAULT 3
+#define V_BCM1480_MC_tRCD_DEFAULT V_BCM1480_MC_tRCD(K_BCM1480_MC_tRCD_DEFAULT)
+
+#define S_BCM1480_MC_tCL 4
+#define M_BCM1480_MC_tCL _SB_MAKEMASK(4,S_BCM1480_MC_tCL)
+#define V_BCM1480_MC_tCL(x) _SB_MAKEVALUE(x,S_BCM1480_MC_tCL)
+#define G_BCM1480_MC_tCL(x) _SB_GETVALUE(x,S_BCM1480_MC_tCL,M_BCM1480_MC_tCL)
+#define K_BCM1480_MC_tCL_DEFAULT 2
+#define V_BCM1480_MC_tCL_DEFAULT V_BCM1480_MC_tCL(K_BCM1480_MC_tCL_DEFAULT)
+
+#define M_BCM1480_MC_tCrDh _SB_MAKEMASK1(8)
+
+#define S_BCM1480_MC_tWR 9
+#define M_BCM1480_MC_tWR _SB_MAKEMASK(3,S_BCM1480_MC_tWR)
+#define V_BCM1480_MC_tWR(x) _SB_MAKEVALUE(x,S_BCM1480_MC_tWR)
+#define G_BCM1480_MC_tWR(x) _SB_GETVALUE(x,S_BCM1480_MC_tWR,M_BCM1480_MC_tWR)
+#define K_BCM1480_MC_tWR_DEFAULT 2
+#define V_BCM1480_MC_tWR_DEFAULT V_BCM1480_MC_tWR(K_BCM1480_MC_tWR_DEFAULT)
+
+#define S_BCM1480_MC_tCwD 12
+#define M_BCM1480_MC_tCwD _SB_MAKEMASK(4,S_BCM1480_MC_tCwD)
+#define V_BCM1480_MC_tCwD(x) _SB_MAKEVALUE(x,S_BCM1480_MC_tCwD)
+#define G_BCM1480_MC_tCwD(x) _SB_GETVALUE(x,S_BCM1480_MC_tCwD,M_BCM1480_MC_tCwD)
+#define K_BCM1480_MC_tCwD_DEFAULT 1
+#define V_BCM1480_MC_tCwD_DEFAULT V_BCM1480_MC_tCwD(K_BCM1480_MC_tCwD_DEFAULT)
+
+#define S_BCM1480_MC_tRP 16
+#define M_BCM1480_MC_tRP _SB_MAKEMASK(4,S_BCM1480_MC_tRP)
+#define V_BCM1480_MC_tRP(x) _SB_MAKEVALUE(x,S_BCM1480_MC_tRP)
+#define G_BCM1480_MC_tRP(x) _SB_GETVALUE(x,S_BCM1480_MC_tRP,M_BCM1480_MC_tRP)
+#define K_BCM1480_MC_tRP_DEFAULT 4
+#define V_BCM1480_MC_tRP_DEFAULT V_BCM1480_MC_tRP(K_BCM1480_MC_tRP_DEFAULT)
+
+#define S_BCM1480_MC_tRRD 20
+#define M_BCM1480_MC_tRRD _SB_MAKEMASK(4,S_BCM1480_MC_tRRD)
+#define V_BCM1480_MC_tRRD(x) _SB_MAKEVALUE(x,S_BCM1480_MC_tRRD)
+#define G_BCM1480_MC_tRRD(x) _SB_GETVALUE(x,S_BCM1480_MC_tRRD,M_BCM1480_MC_tRRD)
+#define K_BCM1480_MC_tRRD_DEFAULT 2
+#define V_BCM1480_MC_tRRD_DEFAULT V_BCM1480_MC_tRRD(K_BCM1480_MC_tRRD_DEFAULT)
+
+#define S_BCM1480_MC_tRCw 24
+#define M_BCM1480_MC_tRCw _SB_MAKEMASK(5,S_BCM1480_MC_tRCw)
+#define V_BCM1480_MC_tRCw(x) _SB_MAKEVALUE(x,S_BCM1480_MC_tRCw)
+#define G_BCM1480_MC_tRCw(x) _SB_GETVALUE(x,S_BCM1480_MC_tRCw,M_BCM1480_MC_tRCw)
+#define K_BCM1480_MC_tRCw_DEFAULT 10
+#define V_BCM1480_MC_tRCw_DEFAULT V_BCM1480_MC_tRCw(K_BCM1480_MC_tRCw_DEFAULT)
+
+#define S_BCM1480_MC_tRCr 32
+#define M_BCM1480_MC_tRCr _SB_MAKEMASK(5,S_BCM1480_MC_tRCr)
+#define V_BCM1480_MC_tRCr(x) _SB_MAKEVALUE(x,S_BCM1480_MC_tRCr)
+#define G_BCM1480_MC_tRCr(x) _SB_GETVALUE(x,S_BCM1480_MC_tRCr,M_BCM1480_MC_tRCr)
+#define K_BCM1480_MC_tRCr_DEFAULT 9
+#define V_BCM1480_MC_tRCr_DEFAULT V_BCM1480_MC_tRCr(K_BCM1480_MC_tRCr_DEFAULT)
+
+#if SIBYTE_HDR_FEATURE(1480, PASS2)
+#define S_BCM1480_MC_tFAW 40
+#define M_BCM1480_MC_tFAW _SB_MAKEMASK(6,S_BCM1480_MC_tFAW)
+#define V_BCM1480_MC_tFAW(x) _SB_MAKEVALUE(x,S_BCM1480_MC_tFAW)
+#define G_BCM1480_MC_tFAW(x) _SB_GETVALUE(x,S_BCM1480_MC_tFAW,M_BCM1480_MC_tFAW)
+#define K_BCM1480_MC_tFAW_DEFAULT 0
+#define V_BCM1480_MC_tFAW_DEFAULT V_BCM1480_MC_tFAW(K_BCM1480_MC_tFAW_DEFAULT)
+#endif
+
+#define S_BCM1480_MC_tRFC 48
+#define M_BCM1480_MC_tRFC _SB_MAKEMASK(7,S_BCM1480_MC_tRFC)
+#define V_BCM1480_MC_tRFC(x) _SB_MAKEVALUE(x,S_BCM1480_MC_tRFC)
+#define G_BCM1480_MC_tRFC(x) _SB_GETVALUE(x,S_BCM1480_MC_tRFC,M_BCM1480_MC_tRFC)
+#define K_BCM1480_MC_tRFC_DEFAULT 12
+#define V_BCM1480_MC_tRFC_DEFAULT V_BCM1480_MC_tRFC(K_BCM1480_MC_tRFC_DEFAULT)
+
+#define S_BCM1480_MC_tFIFO 56
+#define M_BCM1480_MC_tFIFO _SB_MAKEMASK(2,S_BCM1480_MC_tFIFO)
+#define V_BCM1480_MC_tFIFO(x) _SB_MAKEVALUE(x,S_BCM1480_MC_tFIFO)
+#define G_BCM1480_MC_tFIFO(x) _SB_GETVALUE(x,S_BCM1480_MC_tFIFO,M_BCM1480_MC_tFIFO)
+#define K_BCM1480_MC_tFIFO_DEFAULT 0
+#define V_BCM1480_MC_tFIFO_DEFAULT V_BCM1480_MC_tFIFO(K_BCM1480_MC_tFIFO_DEFAULT)
+
+#define S_BCM1480_MC_tW2R 58
+#define M_BCM1480_MC_tW2R _SB_MAKEMASK(2,S_BCM1480_MC_tW2R)
+#define V_BCM1480_MC_tW2R(x) _SB_MAKEVALUE(x,S_BCM1480_MC_tW2R)
+#define G_BCM1480_MC_tW2R(x) _SB_GETVALUE(x,S_BCM1480_MC_tW2R,M_BCM1480_MC_tW2R)
+#define K_BCM1480_MC_tW2R_DEFAULT 1
+#define V_BCM1480_MC_tW2R_DEFAULT V_BCM1480_MC_tW2R(K_BCM1480_MC_tW2R_DEFAULT)
+
+#define S_BCM1480_MC_tR2W 60
+#define M_BCM1480_MC_tR2W _SB_MAKEMASK(2,S_BCM1480_MC_tR2W)
+#define V_BCM1480_MC_tR2W(x) _SB_MAKEVALUE(x,S_BCM1480_MC_tR2W)
+#define G_BCM1480_MC_tR2W(x) _SB_GETVALUE(x,S_BCM1480_MC_tR2W,M_BCM1480_MC_tR2W)
+#define K_BCM1480_MC_tR2W_DEFAULT 0
+#define V_BCM1480_MC_tR2W_DEFAULT V_BCM1480_MC_tR2W(K_BCM1480_MC_tR2W_DEFAULT)
+
+#define M_BCM1480_MC_tR2R _SB_MAKEMASK1(62)
+
+#define V_BCM1480_MC_TIMING_DEFAULT (M_BCM1480_MC_tR2R | \
+ V_BCM1480_MC_tFIFO_DEFAULT | \
+ V_BCM1480_MC_tR2W_DEFAULT | \
+ V_BCM1480_MC_tW2R_DEFAULT | \
+ V_BCM1480_MC_tRFC_DEFAULT | \
+ V_BCM1480_MC_tRCr_DEFAULT | \
+ V_BCM1480_MC_tRCw_DEFAULT | \
+ V_BCM1480_MC_tRRD_DEFAULT | \
+ V_BCM1480_MC_tRP_DEFAULT | \
+ V_BCM1480_MC_tCwD_DEFAULT | \
+ V_BCM1480_MC_tWR_DEFAULT | \
+ M_BCM1480_MC_tCrDh | \
+ V_BCM1480_MC_tCL_DEFAULT | \
+ V_BCM1480_MC_tRCD_DEFAULT)
+
+/*
+ * SDRAM Timing Register 2
+ */
+
+#if SIBYTE_HDR_FEATURE(1480, PASS2)
+
+#define S_BCM1480_MC_tAL 0
+#define M_BCM1480_MC_tAL _SB_MAKEMASK(4,S_BCM1480_MC_tAL)
+#define V_BCM1480_MC_tAL(x) _SB_MAKEVALUE(x,S_BCM1480_MC_tAL)
+#define G_BCM1480_MC_tAL(x) _SB_GETVALUE(x,S_BCM1480_MC_tAL,M_BCM1480_MC_tAL)
+#define K_BCM1480_MC_tAL_DEFAULT 0
+#define V_BCM1480_MC_tAL_DEFAULT V_BCM1480_MC_tAL(K_BCM1480_MC_tAL_DEFAULT)
+
+#define S_BCM1480_MC_tRTP 4
+#define M_BCM1480_MC_tRTP _SB_MAKEMASK(3,S_BCM1480_MC_tRTP)
+#define V_BCM1480_MC_tRTP(x) _SB_MAKEVALUE(x,S_BCM1480_MC_tRTP)
+#define G_BCM1480_MC_tRTP(x) _SB_GETVALUE(x,S_BCM1480_MC_tRTP,M_BCM1480_MC_tRTP)
+#define K_BCM1480_MC_tRTP_DEFAULT 2
+#define V_BCM1480_MC_tRTP_DEFAULT V_BCM1480_MC_tRTP(K_BCM1480_MC_tRTP_DEFAULT)
+
+#define S_BCM1480_MC_tW2W 8
+#define M_BCM1480_MC_tW2W _SB_MAKEMASK(2,S_BCM1480_MC_tW2W)
+#define V_BCM1480_MC_tW2W(x) _SB_MAKEVALUE(x,S_BCM1480_MC_tW2W)
+#define G_BCM1480_MC_tW2W(x) _SB_GETVALUE(x,S_BCM1480_MC_tW2W,M_BCM1480_MC_tW2W)
+#define K_BCM1480_MC_tW2W_DEFAULT 0
+#define V_BCM1480_MC_tW2W_DEFAULT V_BCM1480_MC_tW2W(K_BCM1480_MC_tW2W_DEFAULT)
+
+#define S_BCM1480_MC_tRAP 12
+#define M_BCM1480_MC_tRAP _SB_MAKEMASK(4,S_BCM1480_MC_tRAP)
+#define V_BCM1480_MC_tRAP(x) _SB_MAKEVALUE(x,S_BCM1480_MC_tRAP)
+#define G_BCM1480_MC_tRAP(x) _SB_GETVALUE(x,S_BCM1480_MC_tRAP,M_BCM1480_MC_tRAP)
+#define K_BCM1480_MC_tRAP_DEFAULT 0
+#define V_BCM1480_MC_tRAP_DEFAULT V_BCM1480_MC_tRAP(K_BCM1480_MC_tRAP_DEFAULT)
+
+#endif
+
+
+
+/*
+ * Global Registers: single instances per BCM1480
+ */
+
+/*
+ * Global Configuration Register (Table 99)
+ */
+
+#define S_BCM1480_MC_BLK_SET_MARK 8
+#define M_BCM1480_MC_BLK_SET_MARK _SB_MAKEMASK(4,S_BCM1480_MC_BLK_SET_MARK)
+#define V_BCM1480_MC_BLK_SET_MARK(x) _SB_MAKEVALUE(x,S_BCM1480_MC_BLK_SET_MARK)
+#define G_BCM1480_MC_BLK_SET_MARK(x) _SB_GETVALUE(x,S_BCM1480_MC_BLK_SET_MARK,M_BCM1480_MC_BLK_SET_MARK)
+
+#define S_BCM1480_MC_BLK_CLR_MARK 12
+#define M_BCM1480_MC_BLK_CLR_MARK _SB_MAKEMASK(4,S_BCM1480_MC_BLK_CLR_MARK)
+#define V_BCM1480_MC_BLK_CLR_MARK(x) _SB_MAKEVALUE(x,S_BCM1480_MC_BLK_CLR_MARK)
+#define G_BCM1480_MC_BLK_CLR_MARK(x) _SB_GETVALUE(x,S_BCM1480_MC_BLK_CLR_MARK,M_BCM1480_MC_BLK_CLR_MARK)
+
+#define M_BCM1480_MC_PKT_PRIORITY _SB_MAKEMASK1(16)
+
+#define S_BCM1480_MC_MAX_AGE 20
+#define M_BCM1480_MC_MAX_AGE _SB_MAKEMASK(4,S_BCM1480_MC_MAX_AGE)
+#define V_BCM1480_MC_MAX_AGE(x) _SB_MAKEVALUE(x,S_BCM1480_MC_MAX_AGE)
+#define G_BCM1480_MC_MAX_AGE(x) _SB_GETVALUE(x,S_BCM1480_MC_MAX_AGE,M_BCM1480_MC_MAX_AGE)
+
+#define M_BCM1480_MC_BERR_DISABLE _SB_MAKEMASK1(29)
+#define M_BCM1480_MC_FORCE_SEQ _SB_MAKEMASK1(30)
+#define M_BCM1480_MC_VGEN _SB_MAKEMASK1(32)
+
+#define S_BCM1480_MC_SLEW 33
+#define M_BCM1480_MC_SLEW _SB_MAKEMASK(2,S_BCM1480_MC_SLEW)
+#define V_BCM1480_MC_SLEW(x) _SB_MAKEVALUE(x,S_BCM1480_MC_SLEW)
+#define G_BCM1480_MC_SLEW(x) _SB_GETVALUE(x,S_BCM1480_MC_SLEW,M_BCM1480_MC_SLEW)
+
+#define M_BCM1480_MC_SSTL_VOLTAGE _SB_MAKEMASK1(35)
+
+/*
+ * Global Channel Interleave Register (Table 100)
+ */
+
+#define S_BCM1480_MC_INTLV0 0
+#define M_BCM1480_MC_INTLV0 _SB_MAKEMASK(6,S_BCM1480_MC_INTLV0)
+#define V_BCM1480_MC_INTLV0(x) _SB_MAKEVALUE(x,S_BCM1480_MC_INTLV0)
+#define G_BCM1480_MC_INTLV0(x) _SB_GETVALUE(x,S_BCM1480_MC_INTLV0,M_BCM1480_MC_INTLV0)
+
+#define S_BCM1480_MC_INTLV1 8
+#define M_BCM1480_MC_INTLV1 _SB_MAKEMASK(6,S_BCM1480_MC_INTLV1)
+#define V_BCM1480_MC_INTLV1(x) _SB_MAKEVALUE(x,S_BCM1480_MC_INTLV1)
+#define G_BCM1480_MC_INTLV1(x) _SB_GETVALUE(x,S_BCM1480_MC_INTLV1,M_BCM1480_MC_INTLV1)
+
+#define S_BCM1480_MC_INTLV_MODE 16
+#define M_BCM1480_MC_INTLV_MODE _SB_MAKEMASK(3,S_BCM1480_MC_INTLV_MODE)
+#define V_BCM1480_MC_INTLV_MODE(x) _SB_MAKEVALUE(x,S_BCM1480_MC_INTLV_MODE)
+#define G_BCM1480_MC_INTLV_MODE(x) _SB_GETVALUE(x,S_BCM1480_MC_INTLV_MODE,M_BCM1480_MC_INTLV_MODE)
+
+#define K_BCM1480_MC_INTLV_MODE_NONE 0x0
+#define K_BCM1480_MC_INTLV_MODE_01 0x1
+#define K_BCM1480_MC_INTLV_MODE_23 0x2
+#define K_BCM1480_MC_INTLV_MODE_01_23 0x3
+#define K_BCM1480_MC_INTLV_MODE_0123 0x4
+
+#define V_BCM1480_MC_INTLV_MODE_NONE V_BCM1480_MC_INTLV_MODE(K_BCM1480_MC_INTLV_MODE_NONE)
+#define V_BCM1480_MC_INTLV_MODE_01 V_BCM1480_MC_INTLV_MODE(K_BCM1480_MC_INTLV_MODE_01)
+#define V_BCM1480_MC_INTLV_MODE_23 V_BCM1480_MC_INTLV_MODE(K_BCM1480_MC_INTLV_MODE_23)
+#define V_BCM1480_MC_INTLV_MODE_01_23 V_BCM1480_MC_INTLV_MODE(K_BCM1480_MC_INTLV_MODE_01_23)
+#define V_BCM1480_MC_INTLV_MODE_0123 V_BCM1480_MC_INTLV_MODE(K_BCM1480_MC_INTLV_MODE_0123)
+
+/*
+ * ECC Status Register
+ */
+
+#define S_BCM1480_MC_ECC_ERR_ADDR 0
+#define M_BCM1480_MC_ECC_ERR_ADDR _SB_MAKEMASK(37,S_BCM1480_MC_ECC_ERR_ADDR)
+#define V_BCM1480_MC_ECC_ERR_ADDR(x) _SB_MAKEVALUE(x,S_BCM1480_MC_ECC_ERR_ADDR)
+#define G_BCM1480_MC_ECC_ERR_ADDR(x) _SB_GETVALUE(x,S_BCM1480_MC_ECC_ERR_ADDR,M_BCM1480_MC_ECC_ERR_ADDR)
+
+#if SIBYTE_HDR_FEATURE(1480, PASS2)
+#define M_BCM1480_MC_ECC_ERR_RMW _SB_MAKEMASK1(60)
+#endif
+
+#define M_BCM1480_MC_ECC_MULT_ERR_DET _SB_MAKEMASK1(61)
+#define M_BCM1480_MC_ECC_UERR_DET _SB_MAKEMASK1(62)
+#define M_BCM1480_MC_ECC_CERR_DET _SB_MAKEMASK1(63)
+
+/*
+ * Global ECC Address Register (Table 102)
+ */
+
+#define S_BCM1480_MC_ECC_CORR_ADDR 0
+#define M_BCM1480_MC_ECC_CORR_ADDR _SB_MAKEMASK(37,S_BCM1480_MC_ECC_CORR_ADDR)
+#define V_BCM1480_MC_ECC_CORR_ADDR(x) _SB_MAKEVALUE(x,S_BCM1480_MC_ECC_CORR_ADDR)
+#define G_BCM1480_MC_ECC_CORR_ADDR(x) _SB_GETVALUE(x,S_BCM1480_MC_ECC_CORR_ADDR,M_BCM1480_MC_ECC_CORR_ADDR)
+
+/*
+ * Global ECC Correction Register (Table 103)
+ */
+
+#define S_BCM1480_MC_ECC_CORRECT 0
+#define M_BCM1480_MC_ECC_CORRECT _SB_MAKEMASK(64,S_BCM1480_MC_ECC_CORRECT)
+#define V_BCM1480_MC_ECC_CORRECT(x) _SB_MAKEVALUE(x,S_BCM1480_MC_ECC_CORRECT)
+#define G_BCM1480_MC_ECC_CORRECT(x) _SB_GETVALUE(x,S_BCM1480_MC_ECC_CORRECT,M_BCM1480_MC_ECC_CORRECT)
+
+/*
+ * Global ECC Performance Counters Control Register (Table 104)
+ */
+
+#define S_BCM1480_MC_CHANNEL_SELECT 0
+#define M_BCM1480_MC_CHANNEL_SELECT _SB_MAKEMASK(4,S_BCM1480_MC_CHANNEL_SELECT)
+#define V_BCM1480_MC_CHANNEL_SELECT(x) _SB_MAKEVALUE(x,S_BCM1480_MC_CHANNEL_SELECT)
+#define G_BCM1480_MC_CHANNEL_SELECT(x) _SB_GETVALUE(x,S_BCM1480_MC_CHANNEL_SELECT,M_BCM1480_MC_CHANNEL_SELECT)
+#define K_BCM1480_MC_CHANNEL_SELECT_0 0x1
+#define K_BCM1480_MC_CHANNEL_SELECT_1 0x2
+#define K_BCM1480_MC_CHANNEL_SELECT_2 0x4
+#define K_BCM1480_MC_CHANNEL_SELECT_3 0x8
+
+#endif /* _BCM1480_MC_H */
diff --git a/include/asm-mips/sibyte/bcm1480_regs.h b/include/asm-mips/sibyte/bcm1480_regs.h
new file mode 100644
index 0000000..c2dd2fe
--- /dev/null
+++ b/include/asm-mips/sibyte/bcm1480_regs.h
@@ -0,0 +1,869 @@
+/* *********************************************************************
+ * BCM1255/BCM1280/BCM1455/BCM1480 Board Support Package
+ *
+ * Register Definitions File: bcm1480_regs.h
+ *
+ * This module contains the addresses of the on-chip peripherals
+ * on the BCM1280 and BCM1480.
+ *
+ * BCM1480 specification level: 1X55_1X80-UM100-D4 (11/24/03)
+ *
+ *********************************************************************
+ *
+ * Copyright 2000,2001,2002,2003
+ * Broadcom Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ ********************************************************************* */
+
+#ifndef _BCM1480_REGS_H
+#define _BCM1480_REGS_H
+
+#include "sb1250_defs.h"
+
+/* *********************************************************************
+ * Pull in the BCM1250's registers since a great deal of the 1480's
+ * functions are the same as the BCM1250.
+ ********************************************************************* */
+
+#include "sb1250_regs.h"
+
+
+/* *********************************************************************
+ * Some general notes:
+ *
+ * Register addresses are grouped by function and follow the order
+ * of the User Manual.
+ *
+ * For the most part, when there is more than one peripheral
+ * of the same type on the SOC, the constants below will be
+ * offsets from the base of each peripheral. For example,
+ * the MAC registers are described as offsets from the first
+ * MAC register, and there will be a MAC_REGISTER() macro
+ * to calculate the base address of a given MAC.
+ *
+ * The information in this file is based on the BCM1X55/BCM1X80
+ * User Manual, Document 1X55_1X80-UM100-R, 22/12/03.
+ *
+ * This file is basically a "what's new" header file. Since the
+ * BCM1250 and the new BCM1480 (and derivatives) share many common
+ * features, this file contains only what's new or changed from
+ * the 1250. (above, you can see that we include the 1250 symbols
+ * to get the base functionality).
+ *
+ * In software, be sure to use the correct symbols, particularly
+ * for blocks that are different between the two chip families.
+ * All BCM1480-specific symbols have _BCM1480_ in their names,
+ * and all BCM1250-specific and "base" functions that are common in
+ * both chips have no special names (this is for compatibility with
+ * older include files). Therefore, if you're working with the
+ * SCD, which is very different on each chip, A_SCD_xxx implies
+ * the BCM1250 version and A_BCM1480_SCD_xxx implies the BCM1480
+ * version.
+ ********************************************************************* */
+
+
+/* *********************************************************************
+ * Memory Controller Registers (Section 6)
+ ********************************************************************* */
+
+#define A_BCM1480_MC_BASE_0 0x0010050000
+#define A_BCM1480_MC_BASE_1 0x0010051000
+#define A_BCM1480_MC_BASE_2 0x0010052000
+#define A_BCM1480_MC_BASE_3 0x0010053000
+#define BCM1480_MC_REGISTER_SPACING 0x1000
+
+#define A_BCM1480_MC_BASE(ctlid) (A_BCM1480_MC_BASE_0+(ctlid)*BCM1480_MC_REGISTER_SPACING)
+#define A_BCM1480_MC_REGISTER(ctlid,reg) (A_BCM1480_MC_BASE(ctlid)+(reg))
+
+#define R_BCM1480_MC_CONFIG 0x0000000100
+#define R_BCM1480_MC_CS_START 0x0000000120
+#define R_BCM1480_MC_CS_END 0x0000000140
+#define S_BCM1480_MC_CS_STARTEND 24
+
+#define R_BCM1480_MC_CS01_ROW0 0x0000000180
+#define R_BCM1480_MC_CS01_ROW1 0x00000001A0
+#define R_BCM1480_MC_CS23_ROW0 0x0000000200
+#define R_BCM1480_MC_CS23_ROW1 0x0000000220
+#define R_BCM1480_MC_CS01_COL0 0x0000000280
+#define R_BCM1480_MC_CS01_COL1 0x00000002A0
+#define R_BCM1480_MC_CS23_COL0 0x0000000300
+#define R_BCM1480_MC_CS23_COL1 0x0000000320
+
+#define R_BCM1480_MC_CSX_BASE 0x0000000180
+#define R_BCM1480_MC_CSX_ROW0 0x0000000000 /* relative to CSX_BASE */
+#define R_BCM1480_MC_CSX_ROW1 0x0000000020 /* relative to CSX_BASE */
+#define R_BCM1480_MC_CSX_COL0 0x0000000100 /* relative to CSX_BASE */
+#define R_BCM1480_MC_CSX_COL1 0x0000000120 /* relative to CSX_BASE */
+#define BCM1480_MC_CSX_SPACING 0x0000000080 /* CS23 relative to CS01 */
+
+#define R_BCM1480_MC_CS01_BA 0x0000000380
+#define R_BCM1480_MC_CS23_BA 0x00000003A0
+#define R_BCM1480_MC_DRAMCMD 0x0000000400
+#define R_BCM1480_MC_DRAMMODE 0x0000000420
+#define R_BCM1480_MC_CLOCK_CFG 0x0000000440
+#define R_BCM1480_MC_MCLK_CFG R_BCM1480_MC_CLOCK_CFG
+#define R_BCM1480_MC_TEST_DATA 0x0000000480
+#define R_BCM1480_MC_TEST_ECC 0x00000004A0
+#define R_BCM1480_MC_TIMING1 0x00000004C0
+#define R_BCM1480_MC_TIMING2 0x00000004E0
+#define R_BCM1480_MC_DLL_CFG 0x0000000500
+#define R_BCM1480_MC_DRIVE_CFG 0x0000000520
+
+#if SIBYTE_HDR_FEATURE(1480, PASS2)
+#define R_BCM1480_MC_ODT 0x0000000460
+#define R_BCM1480_MC_ECC_STATUS 0x0000000540
+#endif
+
+/* Global registers (single instance) */
+#define A_BCM1480_MC_GLB_CONFIG 0x0010054100
+#define A_BCM1480_MC_GLB_INTLV 0x0010054120
+#define A_BCM1480_MC_GLB_ECC_STATUS 0x0010054140
+#define A_BCM1480_MC_GLB_ECC_ADDR 0x0010054160
+#define A_BCM1480_MC_GLB_ECC_CORRECT 0x0010054180
+#define A_BCM1480_MC_GLB_PERF_CNT_CONTROL 0x00100541A0
+
+/* *********************************************************************
+ * L2 Cache Control Registers (Section 5)
+ ********************************************************************* */
+
+#define A_BCM1480_L2_BASE 0x0010040000
+
+#define A_BCM1480_L2_READ_TAG 0x0010040018
+#define A_BCM1480_L2_ECC_TAG 0x0010040038
+#define A_BCM1480_L2_MISC0_VALUE 0x0010040058
+#define A_BCM1480_L2_MISC1_VALUE 0x0010040078
+#define A_BCM1480_L2_MISC2_VALUE 0x0010040098
+#define A_BCM1480_L2_MISC_CONFIG 0x0010040040 /* x040 */
+#define A_BCM1480_L2_CACHE_DISABLE 0x0010040060 /* x060 */
+#define A_BCM1480_L2_MAKECACHEDISABLE(x) (A_BCM1480_L2_CACHE_DISABLE | (((x)&0xF) << 12))
+#define A_BCM1480_L2_WAY_ENABLE_3_0 0x0010040080 /* x080 */
+#define A_BCM1480_L2_WAY_ENABLE_7_4 0x00100400A0 /* x0A0 */
+#define A_BCM1480_L2_MAKE_WAY_ENABLE_LO(x) (A_BCM1480_L2_WAY_ENABLE_3_0 | (((x)&0xF) << 12))
+#define A_BCM1480_L2_MAKE_WAY_ENABLE_HI(x) (A_BCM1480_L2_WAY_ENABLE_7_4 | (((x)&0xF) << 12))
+#define A_BCM1480_L2_MAKE_WAY_DISABLE_LO(x) (A_BCM1480_L2_WAY_ENABLE_3_0 | (((~x)&0xF) << 12))
+#define A_BCM1480_L2_MAKE_WAY_DISABLE_HI(x) (A_BCM1480_L2_WAY_ENABLE_7_4 | (((~x)&0xF) << 12))
+#define A_BCM1480_L2_WAY_LOCAL_3_0 0x0010040100 /* x100 */
+#define A_BCM1480_L2_WAY_LOCAL_7_4 0x0010040120 /* x120 */
+#define A_BCM1480_L2_WAY_REMOTE_3_0 0x0010040140 /* x140 */
+#define A_BCM1480_L2_WAY_REMOTE_7_4 0x0010040160 /* x160 */
+#define A_BCM1480_L2_WAY_AGENT_3_0 0x00100400C0 /* xxC0 */
+#define A_BCM1480_L2_WAY_AGENT_7_4 0x00100400E0 /* xxE0 */
+#define A_BCM1480_L2_WAY_ENABLE(A, banks) (A | (((~(banks))&0x0F) << 8))
+#define A_BCM1480_L2_BANK_BASE 0x00D0300000
+#define A_BCM1480_L2_BANK_ADDRESS(b) (A_BCM1480_L2_BANK_BASE | (((b)&0x7)<<17))
+#define A_BCM1480_L2_MGMT_TAG_BASE 0x00D0000000
+
+
+/* *********************************************************************
+ * PCI-X Interface Registers (Section 7)
+ ********************************************************************* */
+
+#define A_BCM1480_PCI_BASE 0x0010061400
+
+#define A_BCM1480_PCI_RESET 0x0010061400
+#define A_BCM1480_PCI_DLL 0x0010061500
+
+#define A_BCM1480_PCI_TYPE00_HEADER 0x002E000000
+
+/* *********************************************************************
+ * Ethernet MAC Registers (Section 11) and DMA Registers (Section 10.6)
+ ********************************************************************* */
+
+/* No register changes with Rev.C BCM1250, but one additional MAC */
+
+#define A_BCM1480_MAC_BASE_2 0x0010066000
+
+#ifndef A_MAC_BASE_2
+#define A_MAC_BASE_2 A_BCM1480_MAC_BASE_2
+#endif
+
+#define A_BCM1480_MAC_BASE_3 0x0010067000
+#define A_MAC_BASE_3 A_BCM1480_MAC_BASE_3
+
+#define R_BCM1480_MAC_DMA_OODPKTLOST 0x00000038
+
+#ifndef R_MAC_DMA_OODPKTLOST
+#define R_MAC_DMA_OODPKTLOST R_BCM1480_MAC_DMA_OODPKTLOST
+#endif
+
+
+/* *********************************************************************
+ * DUART Registers (Section 14)
+ ********************************************************************* */
+
+/* No significant differences from BCM1250, two DUARTs */
+
+/* Conventions, per user manual:
+ * DUART generic, channels A,B,C,D
+ * DUART0 implementing channels A,B
+ * DUART1 inplementing channels C,D
+ */
+
+#define BCM1480_DUART_NUM_PORTS 4
+
+#define A_BCM1480_DUART0 0x0010060000
+#define A_BCM1480_DUART1 0x0010060400
+#define A_BCM1480_DUART(chan) ((((chan)&2) == 0)? A_BCM1480_DUART0 : A_BCM1480_DUART1)
+
+#define BCM1480_DUART_CHANREG_SPACING 0x100
+#define A_BCM1480_DUART_CHANREG(chan,reg) (A_BCM1480_DUART(chan) \
+ + BCM1480_DUART_CHANREG_SPACING*((chan)&1) \
+ + (reg))
+#define R_BCM1480_DUART_CHANREG(chan,reg) (BCM1480_DUART_CHANREG_SPACING*((chan)&1) + (reg))
+
+#define R_BCM1480_DUART_IMRREG(chan) (R_DUART_IMR_A + ((chan)&1)*DUART_IMRISR_SPACING)
+#define R_BCM1480_DUART_ISRREG(chan) (R_DUART_ISR_A + ((chan)&1)*DUART_IMRISR_SPACING)
+
+#define A_BCM1480_DUART_IMRREG(chan) (A_BCM1480_DUART(chan) + R_BCM1480_DUART_IMRREG(chan))
+#define A_BCM1480_DUART_ISRREG(chan) (A_BCM1480_DUART(chan) + R_BCM1480_DUART_ISRREG(chan))
+
+/*
+ * These constants are the absolute addresses.
+ */
+
+#define A_BCM1480_DUART_MODE_REG_1_C 0x0010060400
+#define A_BCM1480_DUART_MODE_REG_2_C 0x0010060410
+#define A_BCM1480_DUART_STATUS_C 0x0010060420
+#define A_BCM1480_DUART_CLK_SEL_C 0x0010060430
+#define A_BCM1480_DUART_FULL_CTL_C 0x0010060440
+#define A_BCM1480_DUART_CMD_C 0x0010060450
+#define A_BCM1480_DUART_RX_HOLD_C 0x0010060460
+#define A_BCM1480_DUART_TX_HOLD_C 0x0010060470
+#define A_BCM1480_DUART_OPCR_C 0x0010060480
+#define A_BCM1480_DUART_AUX_CTRL_C 0x0010060490
+
+#define A_BCM1480_DUART_MODE_REG_1_D 0x0010060500
+#define A_BCM1480_DUART_MODE_REG_2_D 0x0010060510
+#define A_BCM1480_DUART_STATUS_D 0x0010060520
+#define A_BCM1480_DUART_CLK_SEL_D 0x0010060530
+#define A_BCM1480_DUART_FULL_CTL_D 0x0010060540
+#define A_BCM1480_DUART_CMD_D 0x0010060550
+#define A_BCM1480_DUART_RX_HOLD_D 0x0010060560
+#define A_BCM1480_DUART_TX_HOLD_D 0x0010060570
+#define A_BCM1480_DUART_OPCR_D 0x0010060580
+#define A_BCM1480_DUART_AUX_CTRL_D 0x0010060590
+
+#define A_BCM1480_DUART_INPORT_CHNG_CD 0x0010060600
+#define A_BCM1480_DUART_AUX_CTRL_CD 0x0010060610
+#define A_BCM1480_DUART_ISR_C 0x0010060620
+#define A_BCM1480_DUART_IMR_C 0x0010060630
+#define A_BCM1480_DUART_ISR_D 0x0010060640
+#define A_BCM1480_DUART_IMR_D 0x0010060650
+#define A_BCM1480_DUART_OUT_PORT_CD 0x0010060660
+#define A_BCM1480_DUART_OPCR_CD 0x0010060670
+#define A_BCM1480_DUART_IN_PORT_CD 0x0010060680
+#define A_BCM1480_DUART_ISR_CD 0x0010060690
+#define A_BCM1480_DUART_IMR_CD 0x00100606A0
+#define A_BCM1480_DUART_SET_OPR_CD 0x00100606B0
+#define A_BCM1480_DUART_CLEAR_OPR_CD 0x00100606C0
+#define A_BCM1480_DUART_INPORT_CHNG_C 0x00100606D0
+#define A_BCM1480_DUART_INPORT_CHNG_D 0x00100606E0
+
+
+/* *********************************************************************
+ * Generic Bus Registers (Section 15) and PCMCIA Registers (Section 16)
+ ********************************************************************* */
+
+#define A_BCM1480_IO_PCMCIA_CFG_B 0x0010061A58
+#define A_BCM1480_IO_PCMCIA_STATUS_B 0x0010061A68
+
+/* *********************************************************************
+ * GPIO Registers (Section 17)
+ ********************************************************************* */
+
+/* One additional GPIO register, placed _before_ the BCM1250's GPIO block base */
+
+#define A_BCM1480_GPIO_INT_ADD_TYPE 0x0010061A78
+#define R_BCM1480_GPIO_INT_ADD_TYPE (-8)
+
+#define A_GPIO_INT_ADD_TYPE A_BCM1480_GPIO_INT_ADD_TYPE
+#define R_GPIO_INT_ADD_TYPE R_BCM1480_GPIO_INT_ADD_TYPE
+
+/* *********************************************************************
+ * SMBus Registers (Section 18)
+ ********************************************************************* */
+
+/* No changes from BCM1250 */
+
+/* *********************************************************************
+ * Timer Registers (Sections 4.6)
+ ********************************************************************* */
+
+/* BCM1480 has two additional watchdogs */
+
+/* Watchdog timers */
+
+#define A_BCM1480_SCD_WDOG_2 0x0010022050
+#define A_BCM1480_SCD_WDOG_3 0x0010022150
+
+#define BCM1480_SCD_NUM_WDOGS 4
+
+#define A_BCM1480_SCD_WDOG_BASE(w) (A_BCM1480_SCD_WDOG_0+((w)&2)*0x1000 + ((w)&1)*0x100)
+#define A_BCM1480_SCD_WDOG_REGISTER(w,r) (A_BCM1480_SCD_WDOG_BASE(w) + (r))
+
+#define A_BCM1480_SCD_WDOG_INIT_2 0x0010022050
+#define A_BCM1480_SCD_WDOG_CNT_2 0x0010022058
+#define A_BCM1480_SCD_WDOG_CFG_2 0x0010022060
+
+#define A_BCM1480_SCD_WDOG_INIT_3 0x0010022150
+#define A_BCM1480_SCD_WDOG_CNT_3 0x0010022158
+#define A_BCM1480_SCD_WDOG_CFG_3 0x0010022160
+
+/* BCM1480 has two additional compare registers */
+
+#define A_BCM1480_SCD_ZBBUS_CYCLE_COUNT A_SCD_ZBBUS_CYCLE_COUNT
+#define A_BCM1480_SCD_ZBBUS_CYCLE_CP_BASE 0x0010020C00
+#define A_BCM1480_SCD_ZBBUS_CYCLE_CP0 A_SCD_ZBBUS_CYCLE_CP0
+#define A_BCM1480_SCD_ZBBUS_CYCLE_CP1 A_SCD_ZBBUS_CYCLE_CP1
+#define A_BCM1480_SCD_ZBBUS_CYCLE_CP2 0x0010020C10
+#define A_BCM1480_SCD_ZBBUS_CYCLE_CP3 0x0010020C18
+
+/* *********************************************************************
+ * System Control Registers (Section 4.2)
+ ********************************************************************* */
+
+/* Scratch register in different place */
+
+#define A_BCM1480_SCD_SCRATCH 0x100200A0
+
+/* *********************************************************************
+ * System Address Trap Registers (Section 4.9)
+ ********************************************************************* */
+
+/* No changes from BCM1250 */
+
+/* *********************************************************************
+ * System Interrupt Mapper Registers (Sections 4.3-4.5)
+ ********************************************************************* */
+
+#define A_BCM1480_IMR_CPU0_BASE 0x0010020000
+#define A_BCM1480_IMR_CPU1_BASE 0x0010022000
+#define A_BCM1480_IMR_CPU2_BASE 0x0010024000
+#define A_BCM1480_IMR_CPU3_BASE 0x0010026000
+#define BCM1480_IMR_REGISTER_SPACING 0x2000
+#define BCM1480_IMR_REGISTER_SPACING_SHIFT 13
+
+#define A_BCM1480_IMR_MAPPER(cpu) (A_BCM1480_IMR_CPU0_BASE+(cpu)*BCM1480_IMR_REGISTER_SPACING)
+#define A_BCM1480_IMR_REGISTER(cpu,reg) (A_BCM1480_IMR_MAPPER(cpu)+(reg))
+
+/* Most IMR registers are 128 bits, implemented as non-contiguous
+ 64-bit registers high (_H) and low (_L) */
+#define BCM1480_IMR_HL_SPACING 0x1000
+
+#define R_BCM1480_IMR_INTERRUPT_DIAG_H 0x0010
+#define R_BCM1480_IMR_LDT_INTERRUPT_H 0x0018
+#define R_BCM1480_IMR_LDT_INTERRUPT_CLR_H 0x0020
+#define R_BCM1480_IMR_INTERRUPT_MASK_H 0x0028
+#define R_BCM1480_IMR_INTERRUPT_TRACE_H 0x0038
+#define R_BCM1480_IMR_INTERRUPT_SOURCE_STATUS_H 0x0040
+#define R_BCM1480_IMR_LDT_INTERRUPT_SET 0x0048
+#define R_BCM1480_IMR_MAILBOX_0_CPU 0x00C0
+#define R_BCM1480_IMR_MAILBOX_0_SET_CPU 0x00C8
+#define R_BCM1480_IMR_MAILBOX_0_CLR_CPU 0x00D0
+#define R_BCM1480_IMR_MAILBOX_1_CPU 0x00E0
+#define R_BCM1480_IMR_MAILBOX_1_SET_CPU 0x00E8
+#define R_BCM1480_IMR_MAILBOX_1_CLR_CPU 0x00F0
+#define R_BCM1480_IMR_INTERRUPT_STATUS_BASE_H 0x0100
+#define BCM1480_IMR_INTERRUPT_STATUS_COUNT 8
+#define R_BCM1480_IMR_INTERRUPT_MAP_BASE_H 0x0200
+#define BCM1480_IMR_INTERRUPT_MAP_COUNT 64
+
+#define R_BCM1480_IMR_INTERRUPT_DIAG_L 0x1010
+#define R_BCM1480_IMR_LDT_INTERRUPT_L 0x1018
+#define R_BCM1480_IMR_LDT_INTERRUPT_CLR_L 0x1020
+#define R_BCM1480_IMR_INTERRUPT_MASK_L 0x1028
+#define R_BCM1480_IMR_INTERRUPT_TRACE_L 0x1038
+#define R_BCM1480_IMR_INTERRUPT_SOURCE_STATUS_L 0x1040
+#define R_BCM1480_IMR_INTERRUPT_STATUS_BASE_L 0x1100
+#define R_BCM1480_IMR_INTERRUPT_MAP_BASE_L 0x1200
+
+#define A_BCM1480_IMR_ALIAS_MAILBOX_CPU0_BASE 0x0010028000
+#define A_BCM1480_IMR_ALIAS_MAILBOX_CPU1_BASE 0x0010028100
+#define A_BCM1480_IMR_ALIAS_MAILBOX_CPU2_BASE 0x0010028200
+#define A_BCM1480_IMR_ALIAS_MAILBOX_CPU3_BASE 0x0010028300
+#define BCM1480_IMR_ALIAS_MAILBOX_SPACING 0100
+
+#define A_BCM1480_IMR_ALIAS_MAILBOX(cpu) (A_BCM1480_IMR_ALIAS_MAILBOX_CPU0_BASE + \
+ (cpu)*BCM1480_IMR_ALIAS_MAILBOX_SPACING)
+#define A_BCM1480_IMR_ALIAS_MAILBOX_REGISTER(cpu,reg) (A_BCM1480_IMR_ALIAS_MAILBOX(cpu)+(reg))
+
+#define R_BCM1480_IMR_ALIAS_MAILBOX_0 0x0000 /* 0x0x0 */
+#define R_BCM1480_IMR_ALIAS_MAILBOX_0_SET 0x0008 /* 0x0x8 */
+
+/* *********************************************************************
+ * System Performance Counter Registers (Section 4.7)
+ ********************************************************************* */
+
+/* BCM1480 has four more performance counter registers, and two control
+ registers. */
+
+#define A_BCM1480_SCD_PERF_CNT_BASE 0x00100204C0
+
+#define A_BCM1480_SCD_PERF_CNT_CFG0 0x00100204C0
+#define A_BCM1480_SCD_PERF_CNT_CFG_0 A_BCM1480_SCD_PERF_CNT_CFG0
+#define A_BCM1480_SCD_PERF_CNT_CFG1 0x00100204C8
+#define A_BCM1480_SCD_PERF_CNT_CFG_1 A_BCM1480_SCD_PERF_CNT_CFG1
+
+#define A_BCM1480_SCD_PERF_CNT_0 A_SCD_PERF_CNT_0
+#define A_BCM1480_SCD_PERF_CNT_1 A_SCD_PERF_CNT_1
+#define A_BCM1480_SCD_PERF_CNT_2 A_SCD_PERF_CNT_2
+#define A_BCM1480_SCD_PERF_CNT_3 A_SCD_PERF_CNT_3
+
+#define A_BCM1480_SCD_PERF_CNT_4 0x00100204F0
+#define A_BCM1480_SCD_PERF_CNT_5 0x00100204F8
+#define A_BCM1480_SCD_PERF_CNT_6 0x0010020500
+#define A_BCM1480_SCD_PERF_CNT_7 0x0010020508
+
+/* *********************************************************************
+ * System Bus Watcher Registers (Section 4.8)
+ ********************************************************************* */
+
+
+/* Same as 1250 except BUS_ERR_STATUS_DEBUG is in a different place. */
+
+#define A_BCM1480_BUS_ERR_STATUS_DEBUG 0x00100208D8
+
+/* *********************************************************************
+ * System Debug Controller Registers (Section 19)
+ ********************************************************************* */
+
+/* Same as 1250 */
+
+/* *********************************************************************
+ * System Trace Unit Registers (Sections 4.10)
+ ********************************************************************* */
+
+/* Same as 1250 */
+
+/* *********************************************************************
+ * Data Mover DMA Registers (Section 10.7)
+ ********************************************************************* */
+
+/* Same as 1250 */
+
+
+/* *********************************************************************
+ * HyperTransport Interface Registers (Section 8)
+ ********************************************************************* */
+
+#define BCM1480_HT_NUM_PORTS 3
+#define BCM1480_HT_PORT_SPACING 0x800
+#define A_BCM1480_HT_PORT_HEADER(x) (A_BCM1480_HT_PORT0_HEADER + ((x)*BCM1480_HT_PORT_SPACING))
+
+#define A_BCM1480_HT_PORT0_HEADER 0x00FE000000
+#define A_BCM1480_HT_PORT1_HEADER 0x00FE000800
+#define A_BCM1480_HT_PORT2_HEADER 0x00FE001000
+#define A_BCM1480_HT_TYPE00_HEADER 0x00FE002000
+
+
+/* *********************************************************************
+ * Node Controller Registers (Section 9)
+ ********************************************************************* */
+
+#define A_BCM1480_NC_BASE 0x00DFBD0000
+
+#define A_BCM1480_NC_RLD_FIELD 0x00DFBD0000
+#define A_BCM1480_NC_RLD_TRIGGER 0x00DFBD0020
+#define A_BCM1480_NC_RLD_BAD_ERROR 0x00DFBD0040
+#define A_BCM1480_NC_RLD_COR_ERROR 0x00DFBD0060
+#define A_BCM1480_NC_RLD_ECC_STATUS 0x00DFBD0080
+#define A_BCM1480_NC_RLD_WAY_ENABLE 0x00DFBD00A0
+#define A_BCM1480_NC_RLD_RANDOM_LFSR 0x00DFBD00C0
+
+#define A_BCM1480_NC_INTERRUPT_STATUS 0x00DFBD00E0
+#define A_BCM1480_NC_INTERRUPT_ENABLE 0x00DFBD0100
+#define A_BCM1480_NC_TIMEOUT_COUNTER 0x00DFBD0120
+#define A_BCM1480_NC_TIMEOUT_COUNTER_SEL 0x00DFBD0140
+
+#define A_BCM1480_NC_CREDIT_STATUS_REG0 0x00DFBD0200
+#define A_BCM1480_NC_CREDIT_STATUS_REG1 0x00DFBD0220
+#define A_BCM1480_NC_CREDIT_STATUS_REG2 0x00DFBD0240
+#define A_BCM1480_NC_CREDIT_STATUS_REG3 0x00DFBD0260
+#define A_BCM1480_NC_CREDIT_STATUS_REG4 0x00DFBD0280
+#define A_BCM1480_NC_CREDIT_STATUS_REG5 0x00DFBD02A0
+#define A_BCM1480_NC_CREDIT_STATUS_REG6 0x00DFBD02C0
+#define A_BCM1480_NC_CREDIT_STATUS_REG7 0x00DFBD02E0
+#define A_BCM1480_NC_CREDIT_STATUS_REG8 0x00DFBD0300
+#define A_BCM1480_NC_CREDIT_STATUS_REG9 0x00DFBD0320
+#define A_BCM1480_NC_CREDIT_STATUS_REG10 0x00DFBE0000
+#define A_BCM1480_NC_CREDIT_STATUS_REG11 0x00DFBE0020
+#define A_BCM1480_NC_CREDIT_STATUS_REG12 0x00DFBE0040
+
+#define A_BCM1480_NC_SR_TIMEOUT_COUNTER 0x00DFBE0060
+#define A_BCM1480_NC_SR_TIMEOUT_COUNTER_SEL 0x00DFBE0080
+
+
+/* *********************************************************************
+ * H&R Block Configuration Registers (Section 12.4)
+ ********************************************************************* */
+
+#define A_BCM1480_HR_BASE_0 0x00DF820000
+#define A_BCM1480_HR_BASE_1 0x00DF8A0000
+#define A_BCM1480_HR_BASE_2 0x00DF920000
+#define BCM1480_HR_REGISTER_SPACING 0x80000
+
+#define A_BCM1480_HR_BASE(idx) (A_BCM1480_HR_BASE_0 + ((idx)*BCM1480_HR_REGISTER_SPACING))
+#define A_BCM1480_HR_REGISTER(idx,reg) (A_BCM1480_HR_BASE(idx) + (reg))
+
+#define R_BCM1480_HR_CFG 0x0000000000
+
+#define R_BCM1480_HR_MAPPING 0x0000010010
+
+#define BCM1480_HR_RULE_SPACING 0x0000000010
+#define BCM1480_HR_NUM_RULES 16
+#define BCM1480_HR_OP_OFFSET 0x0000000100
+#define BCM1480_HR_TYPE_OFFSET 0x0000000108
+#define R_BCM1480_HR_RULE_OP(idx) (BCM1480_HR_OP_OFFSET + ((idx)*BCM1480_HR_RULE_SPACING))
+#define R_BCM1480_HR_RULE_TYPE(idx) (BCM1480_HR_TYPE_OFFSET + ((idx)*BCM1480_HR_RULE_SPACING))
+
+#define BCM1480_HR_LEAF_SPACING 0x0000000010
+#define BCM1480_HR_NUM_LEAVES 10
+#define BCM1480_HR_LEAF_OFFSET 0x0000000300
+#define R_BCM1480_HR_HA_LEAF0(idx) (BCM1480_HR_LEAF_OFFSET + ((idx)*BCM1480_HR_LEAF_SPACING))
+
+#define R_BCM1480_HR_EX_LEAF0 0x00000003A0
+
+#define BCM1480_HR_PATH_SPACING 0x0000000010
+#define BCM1480_HR_NUM_PATHS 16
+#define BCM1480_HR_PATH_OFFSET 0x0000000600
+#define R_BCM1480_HR_PATH(idx) (BCM1480_HR_PATH_OFFSET + ((idx)*BCM1480_HR_PATH_SPACING))
+
+#define R_BCM1480_HR_PATH_DEFAULT 0x0000000700
+
+#define BCM1480_HR_ROUTE_SPACING 8
+#define BCM1480_HR_NUM_ROUTES 512
+#define BCM1480_HR_ROUTE_OFFSET 0x0000001000
+#define R_BCM1480_HR_RT_WORD(idx) (BCM1480_HR_ROUTE_OFFSET + ((idx)*BCM1480_HR_ROUTE_SPACING))
+
+
+/* checked to here - ehs */
+/* *********************************************************************
+ * Packet Manager DMA Registers (Section 12.5)
+ ********************************************************************* */
+
+#define A_BCM1480_PM_BASE 0x0010056000
+
+#define A_BCM1480_PMI_LCL_0 0x0010058000
+#define A_BCM1480_PMO_LCL_0 0x001005C000
+#define A_BCM1480_PMI_OFFSET_0 (A_BCM1480_PMI_LCL_0 - A_BCM1480_PM_BASE)
+#define A_BCM1480_PMO_OFFSET_0 (A_BCM1480_PMO_LCL_0 - A_BCM1480_PM_BASE)
+
+#define BCM1480_PM_LCL_REGISTER_SPACING 0x100
+#define BCM1480_PM_NUM_CHANNELS 32
+
+#define A_BCM1480_PMI_LCL_BASE(idx) (A_BCM1480_PMI_LCL_0 + ((idx)*BCM1480_PM_LCL_REGISTER_SPACING))
+#define A_BCM1480_PMI_LCL_REGISTER(idx,reg) (A_BCM1480_PMI_LCL_BASE(idx) + (reg))
+#define A_BCM1480_PMO_LCL_BASE(idx) (A_BCM1480_PMO_LCL_0 + ((idx)*BCM1480_PM_LCL_REGISTER_SPACING))
+#define A_BCM1480_PMO_LCL_REGISTER(idx,reg) (A_BCM1480_PMO_LCL_BASE(idx) + (reg))
+
+#define BCM1480_PM_INT_PACKING 8
+#define BCM1480_PM_INT_FUNCTION_SPACING 0x40
+#define BCM1480_PM_INT_NUM_FUNCTIONS 3
+
+/*
+ * DMA channel registers relative to A_BCM1480_PMI_LCL_BASE(n) and A_BCM1480_PMO_LCL_BASE(n)
+ */
+
+#define R_BCM1480_PM_BASE_SIZE 0x0000000000
+#define R_BCM1480_PM_CNT 0x0000000008
+#define R_BCM1480_PM_PFCNT 0x0000000010
+#define R_BCM1480_PM_LAST 0x0000000018
+#define R_BCM1480_PM_PFINDX 0x0000000020
+#define R_BCM1480_PM_INT_WMK 0x0000000028
+#define R_BCM1480_PM_CONFIG0 0x0000000030
+#define R_BCM1480_PM_LOCALDEBUG 0x0000000078
+#define R_BCM1480_PM_CACHEABILITY 0x0000000080 /* PMI only */
+#define R_BCM1480_PM_INT_CNFG 0x0000000088
+#define R_BCM1480_PM_DESC_MERGE_TIMER 0x0000000090
+#define R_BCM1480_PM_LOCALDEBUG_PIB 0x00000000F8 /* PMI only */
+#define R_BCM1480_PM_LOCALDEBUG_POB 0x00000000F8 /* PMO only */
+
+/*
+ * Global Registers (Not Channelized)
+ */
+
+#define A_BCM1480_PMI_GLB_0 0x0010056000
+#define A_BCM1480_PMO_GLB_0 0x0010057000
+
+/*
+ * PM to TX Mapping Register relative to A_BCM1480_PMI_GLB_0 and A_BCM1480_PMO_GLB_0
+ */
+
+#define R_BCM1480_PM_PMO_MAPPING 0x00000008C8 /* PMO only */
+
+#define A_BCM1480_PM_PMO_MAPPING (A_BCM1480_PMO_GLB_0 + R_BCM1480_PM_PMO_MAPPING)
+
+/*
+ * Interrupt mapping registers
+ */
+
+
+#define A_BCM1480_PMI_INT_0 0x0010056800
+#define A_BCM1480_PMI_INT(q) (A_BCM1480_PMI_INT_0 + ((q>>8)<<8))
+#define A_BCM1480_PMI_INT_OFFSET_0 (A_BCM1480_PMI_INT_0 - A_BCM1480_PM_BASE)
+#define A_BCM1480_PMO_INT_0 0x0010057800
+#define A_BCM1480_PMO_INT(q) (A_BCM1480_PMO_INT_0 + ((q>>8)<<8))
+#define A_BCM1480_PMO_INT_OFFSET_0 (A_BCM1480_PMO_INT_0 - A_BCM1480_PM_BASE)
+
+/*
+ * Interrupt registers relative to A_BCM1480_PMI_INT_0 and A_BCM1480_PMO_INT_0
+ */
+
+#define R_BCM1480_PM_INT_ST 0x0000000000
+#define R_BCM1480_PM_INT_MSK 0x0000000040
+#define R_BCM1480_PM_INT_CLR 0x0000000080
+#define R_BCM1480_PM_MRGD_INT 0x00000000C0
+
+/*
+ * Debug registers (global)
+ */
+
+#define A_BCM1480_PM_GLOBALDEBUGMODE_PMI 0x0010056000
+#define A_BCM1480_PM_GLOBALDEBUG_PID 0x00100567F8
+#define A_BCM1480_PM_GLOBALDEBUG_PIB 0x0010056FF8
+#define A_BCM1480_PM_GLOBALDEBUGMODE_PMO 0x0010057000
+#define A_BCM1480_PM_GLOBALDEBUG_POD 0x00100577F8
+#define A_BCM1480_PM_GLOBALDEBUG_POB 0x0010057FF8
+
+/* *********************************************************************
+ * Switch performance counters
+ ********************************************************************* */
+
+#define A_BCM1480_SWPERF_CFG 0xdfb91800
+#define A_BCM1480_SWPERF_CNT0 0xdfb91880
+#define A_BCM1480_SWPERF_CNT1 0xdfb91888
+#define A_BCM1480_SWPERF_CNT2 0xdfb91890
+#define A_BCM1480_SWPERF_CNT3 0xdfb91898
+
+
+/* *********************************************************************
+ * Switch Trace Unit
+ ********************************************************************* */
+
+#define A_BCM1480_SWTRC_MATCH_CONTROL_0 0xDFB91000
+#define A_BCM1480_SWTRC_MATCH_DATA_VALUE_0 0xDFB91100
+#define A_BCM1480_SWTRC_MATCH_DATA_MASK_0 0xDFB91108
+#define A_BCM1480_SWTRC_MATCH_TAG_VALUE_0 0xDFB91200
+#define A_BCM1480_SWTRC_MATCH_TAG_MAKS_0 0xDFB91208
+#define A_BCM1480_SWTRC_EVENT_0 0xDFB91300
+#define A_BCM1480_SWTRC_SEQUENCE_0 0xDFB91400
+
+#define A_BCM1480_SWTRC_CFG 0xDFB91500
+#define A_BCM1480_SWTRC_READ 0xDFB91508
+
+#define A_BCM1480_SWDEBUG_SCHEDSTOP 0xDFB92000
+
+#define A_BCM1480_SWTRC_MATCH_CONTROL(x) (A_BCM1480_SWTRC_MATCH_CONTROL_0 + ((x)*8))
+#define A_BCM1480_SWTRC_EVENT(x) (A_BCM1480_SWTRC_EVENT_0 + ((x)*8))
+#define A_BCM1480_SWTRC_SEQUENCE(x) (A_BCM1480_SWTRC_SEQUENCE_0 + ((x)*8))
+
+#define A_BCM1480_SWTRC_MATCH_DATA_VALUE(x) (A_BCM1480_SWTRC_MATCH_DATA_VALUE_0 + ((x)*16))
+#define A_BCM1480_SWTRC_MATCH_DATA_MASK(x) (A_BCM1480_SWTRC_MATCH_DATA_MASK_0 + ((x)*16))
+#define A_BCM1480_SWTRC_MATCH_TAG_VALUE(x) (A_BCM1480_SWTRC_MATCH_TAG_VALUE_0 + ((x)*16))
+#define A_BCM1480_SWTRC_MATCH_TAG_MASK(x) (A_BCM1480_SWTRC_MATCH_TAG_MASK_0 + ((x)*16))
+
+
+
+/* *********************************************************************
+ * High-Speed Port Registers (Section 13)
+ ********************************************************************* */
+
+#define A_BCM1480_HSP_BASE_0 0x00DF810000
+#define A_BCM1480_HSP_BASE_1 0x00DF890000
+#define A_BCM1480_HSP_BASE_2 0x00DF910000
+#define BCM1480_HSP_REGISTER_SPACING 0x80000
+
+#define A_BCM1480_HSP_BASE(idx) (A_BCM1480_HSP_BASE_0 + ((idx)*BCM1480_HSP_REGISTER_SPACING))
+#define A_BCM1480_HSP_REGISTER(idx,reg) (A_BCM1480_HSP_BASE(idx) + (reg))
+
+#define R_BCM1480_HSP_RX_SPI4_CFG_0 0x0000000000
+#define R_BCM1480_HSP_RX_SPI4_CFG_1 0x0000000008
+#define R_BCM1480_HSP_RX_SPI4_DESKEW_OVERRIDE 0x0000000010
+#define R_BCM1480_HSP_RX_SPI4_DESKEW_DATAPATH 0x0000000018
+#define R_BCM1480_HSP_RX_SPI4_PORT_INT_EN 0x0000000020
+#define R_BCM1480_HSP_RX_SPI4_PORT_INT_STATUS 0x0000000028
+
+#define R_BCM1480_HSP_RX_SPI4_CALENDAR_0 0x0000000200
+#define R_BCM1480_HSP_RX_SPI4_CALENDAR_1 0x0000000208
+
+#define R_BCM1480_HSP_RX_PLL_CNFG 0x0000000800
+#define R_BCM1480_HSP_RX_CALIBRATION 0x0000000808
+#define R_BCM1480_HSP_RX_TEST 0x0000000810
+#define R_BCM1480_HSP_RX_DIAG_DETAILS 0x0000000818
+#define R_BCM1480_HSP_RX_DIAG_CRC_0 0x0000000820
+#define R_BCM1480_HSP_RX_DIAG_CRC_1 0x0000000828
+#define R_BCM1480_HSP_RX_DIAG_HTCMD 0x0000000830
+#define R_BCM1480_HSP_RX_DIAG_PKTCTL 0x0000000838
+
+#define R_BCM1480_HSP_RX_VIS_FLCTRL_COUNTER 0x0000000870
+
+#define R_BCM1480_HSP_RX_PKT_RAMALLOC_0 0x0000020020
+#define R_BCM1480_HSP_RX_PKT_RAMALLOC_1 0x0000020028
+#define R_BCM1480_HSP_RX_PKT_RAMALLOC_2 0x0000020030
+#define R_BCM1480_HSP_RX_PKT_RAMALLOC_3 0x0000020038
+#define R_BCM1480_HSP_RX_PKT_RAMALLOC_4 0x0000020040
+#define R_BCM1480_HSP_RX_PKT_RAMALLOC_5 0x0000020048
+#define R_BCM1480_HSP_RX_PKT_RAMALLOC_6 0x0000020050
+#define R_BCM1480_HSP_RX_PKT_RAMALLOC_7 0x0000020058
+#define R_BCM1480_HSP_RX_PKT_RAMALLOC(idx) (R_BCM1480_HSP_RX_PKT_RAMALLOC_0 + 8*(idx))
+
+/* XXX Following registers were shuffled. Renamed/renumbered per errata. */
+#define R_BCM1480_HSP_RX_HT_RAMALLOC_0 0x0000020078
+#define R_BCM1480_HSP_RX_HT_RAMALLOC_1 0x0000020080
+#define R_BCM1480_HSP_RX_HT_RAMALLOC_2 0x0000020088
+#define R_BCM1480_HSP_RX_HT_RAMALLOC_3 0x0000020090
+#define R_BCM1480_HSP_RX_HT_RAMALLOC_4 0x0000020098
+#define R_BCM1480_HSP_RX_HT_RAMALLOC_5 0x00000200A0
+
+#define R_BCM1480_HSP_RX_SPI_WATERMARK_0 0x00000200B0
+#define R_BCM1480_HSP_RX_SPI_WATERMARK_1 0x00000200B8
+#define R_BCM1480_HSP_RX_SPI_WATERMARK_2 0x00000200C0
+#define R_BCM1480_HSP_RX_SPI_WATERMARK_3 0x00000200C8
+#define R_BCM1480_HSP_RX_SPI_WATERMARK_4 0x00000200D0
+#define R_BCM1480_HSP_RX_SPI_WATERMARK_5 0x00000200D8
+#define R_BCM1480_HSP_RX_SPI_WATERMARK_6 0x00000200E0
+#define R_BCM1480_HSP_RX_SPI_WATERMARK_7 0x00000200E8
+#define R_BCM1480_HSP_RX_SPI_WATERMARK(idx) (R_BCM1480_HSP_RX_SPI_WATERMARK_0 + 8*(idx))
+
+#define R_BCM1480_HSP_RX_VIS_CMDQ_0 0x00000200F0
+#define R_BCM1480_HSP_RX_VIS_CMDQ_1 0x00000200F8
+#define R_BCM1480_HSP_RX_VIS_CMDQ_2 0x0000020100
+#define R_BCM1480_HSP_RX_RAM_READCTL 0x0000020108
+#define R_BCM1480_HSP_RX_RAM_READWINDOW 0x0000020110
+#define R_BCM1480_HSP_RX_RF_READCTL 0x0000020118
+#define R_BCM1480_HSP_RX_RF_READWINDOW 0x0000020120
+
+#define R_BCM1480_HSP_TX_SPI4_CFG_0 0x0000040000
+#define R_BCM1480_HSP_TX_SPI4_CFG_1 0x0000040008
+#define R_BCM1480_HSP_TX_SPI4_TRAINING_FMT 0x0000040010
+
+#define R_BCM1480_HSP_TX_PKT_RAMALLOC_0 0x0000040020
+#define R_BCM1480_HSP_TX_PKT_RAMALLOC_1 0x0000040028
+#define R_BCM1480_HSP_TX_PKT_RAMALLOC_2 0x0000040030
+#define R_BCM1480_HSP_TX_PKT_RAMALLOC_3 0x0000040038
+#define R_BCM1480_HSP_TX_PKT_RAMALLOC_4 0x0000040040
+#define R_BCM1480_HSP_TX_PKT_RAMALLOC_5 0x0000040048
+#define R_BCM1480_HSP_TX_PKT_RAMALLOC_6 0x0000040050
+#define R_BCM1480_HSP_TX_PKT_RAMALLOC_7 0x0000040058
+#define R_BCM1480_HSP_TX_PKT_RAMALLOC(idx) (R_BCM1480_HSP_TX_PKT_RAMALLOC_0 + 8*(idx))
+#define R_BCM1480_HSP_TX_NPC_RAMALLOC 0x0000040078
+#define R_BCM1480_HSP_TX_RSP_RAMALLOC 0x0000040080
+#define R_BCM1480_HSP_TX_PC_RAMALLOC 0x0000040088
+#define R_BCM1480_HSP_TX_HTCC_RAMALLOC_0 0x0000040090
+#define R_BCM1480_HSP_TX_HTCC_RAMALLOC_1 0x0000040098
+#define R_BCM1480_HSP_TX_HTCC_RAMALLOC_2 0x00000400A0
+
+#define R_BCM1480_HSP_TX_PKT_RXPHITCNT_0 0x00000400B0
+#define R_BCM1480_HSP_TX_PKT_RXPHITCNT_1 0x00000400B8
+#define R_BCM1480_HSP_TX_PKT_RXPHITCNT_2 0x00000400C0
+#define R_BCM1480_HSP_TX_PKT_RXPHITCNT_3 0x00000400C8
+#define R_BCM1480_HSP_TX_PKT_RXPHITCNT(idx) (R_BCM1480_HSP_TX_PKT_RXPHITCNT_0 + 8*(idx))
+#define R_BCM1480_HSP_TX_HTIO_RXPHITCNT 0x00000400D0
+#define R_BCM1480_HSP_TX_HTCC_RXPHITCNT 0x00000400D8
+
+#define R_BCM1480_HSP_TX_PKT_TXPHITCNT_0 0x00000400E0
+#define R_BCM1480_HSP_TX_PKT_TXPHITCNT_1 0x00000400E8
+#define R_BCM1480_HSP_TX_PKT_TXPHITCNT_2 0x00000400F0
+#define R_BCM1480_HSP_TX_PKT_TXPHITCNT_3 0x00000400F8
+#define R_BCM1480_HSP_TX_PKT_TXPHITCNT(idx) (R_BCM1480_HSP_TX_PKT_TXPHITCNT_0 + 8*(idx))
+#define R_BCM1480_HSP_TX_HTIO_TXPHITCNT 0x0000040100
+#define R_BCM1480_HSP_TX_HTCC_TXPHITCNT 0x0000040108
+
+#define R_BCM1480_HSP_TX_SPI4_CALENDAR_0 0x0000040200
+#define R_BCM1480_HSP_TX_SPI4_CALENDAR_1 0x0000040208
+
+#define R_BCM1480_HSP_TX_PLL_CNFG 0x0000040800
+#define R_BCM1480_HSP_TX_CALIBRATION 0x0000040808
+#define R_BCM1480_HSP_TX_TEST 0x0000040810
+
+#define R_BCM1480_HSP_TX_VIS_CMDQ_0 0x0000040840
+#define R_BCM1480_HSP_TX_VIS_CMDQ_1 0x0000040848
+#define R_BCM1480_HSP_TX_VIS_CMDQ_2 0x0000040850
+#define R_BCM1480_HSP_TX_RAM_READCTL 0x0000040860
+#define R_BCM1480_HSP_TX_RAM_READWINDOW 0x0000040868
+#define R_BCM1480_HSP_TX_RF_READCTL 0x0000040870
+#define R_BCM1480_HSP_TX_RF_READWINDOW 0x0000040878
+
+#define R_BCM1480_HSP_TX_SPI4_PORT_INT_STATUS 0x0000040880
+#define R_BCM1480_HSP_TX_SPI4_PORT_INT_EN 0x0000040888
+
+#define R_BCM1480_HSP_TX_NEXT_ADDR_BASE 0x000040400
+#define R_BCM1480_HSP_TX_NEXT_ADDR_REGISTER(x) (R_BCM1480_HSP_TX_NEXT_ADDR_BASE+ 8*(x))
+
+
+
+/* *********************************************************************
+ * Physical Address Map (Table 10 and Figure 7)
+ ********************************************************************* */
+
+#define A_BCM1480_PHYS_MEMORY_0 _SB_MAKE64(0x0000000000)
+#define A_BCM1480_PHYS_MEMORY_SIZE _SB_MAKE64((256*1024*1024))
+#define A_BCM1480_PHYS_SYSTEM_CTL _SB_MAKE64(0x0010000000)
+#define A_BCM1480_PHYS_IO_SYSTEM _SB_MAKE64(0x0010060000)
+#define A_BCM1480_PHYS_GENBUS _SB_MAKE64(0x0010090000)
+#define A_BCM1480_PHYS_GENBUS_END _SB_MAKE64(0x0028000000)
+#define A_BCM1480_PHYS_PCI_MISC_MATCH_BYTES _SB_MAKE64(0x0028000000)
+#define A_BCM1480_PHYS_PCI_IACK_MATCH_BYTES _SB_MAKE64(0x0029000000)
+#define A_BCM1480_PHYS_PCI_IO_MATCH_BYTES _SB_MAKE64(0x002C000000)
+#define A_BCM1480_PHYS_PCI_CFG_MATCH_BYTES _SB_MAKE64(0x002E000000)
+#define A_BCM1480_PHYS_PCI_OMAP_MATCH_BYTES _SB_MAKE64(0x002F000000)
+#define A_BCM1480_PHYS_PCI_MEM_MATCH_BYTES _SB_MAKE64(0x0030000000)
+#define A_BCM1480_PHYS_HT_MEM_MATCH_BYTES _SB_MAKE64(0x0040000000)
+#define A_BCM1480_PHYS_HT_MEM_MATCH_BITS _SB_MAKE64(0x0060000000)
+#define A_BCM1480_PHYS_MEMORY_1 _SB_MAKE64(0x0080000000)
+#define A_BCM1480_PHYS_MEMORY_2 _SB_MAKE64(0x0090000000)
+#define A_BCM1480_PHYS_PCI_MISC_MATCH_BITS _SB_MAKE64(0x00A8000000)
+#define A_BCM1480_PHYS_PCI_IACK_MATCH_BITS _SB_MAKE64(0x00A9000000)
+#define A_BCM1480_PHYS_PCI_IO_MATCH_BITS _SB_MAKE64(0x00AC000000)
+#define A_BCM1480_PHYS_PCI_CFG_MATCH_BITS _SB_MAKE64(0x00AE000000)
+#define A_BCM1480_PHYS_PCI_OMAP_MATCH_BITS _SB_MAKE64(0x00AF000000)
+#define A_BCM1480_PHYS_PCI_MEM_MATCH_BITS _SB_MAKE64(0x00B0000000)
+#define A_BCM1480_PHYS_MEMORY_3 _SB_MAKE64(0x00C0000000)
+#define A_BCM1480_PHYS_L2_CACHE_TEST _SB_MAKE64(0x00D0000000)
+#define A_BCM1480_PHYS_HT_SPECIAL_MATCH_BYTES _SB_MAKE64(0x00D8000000)
+#define A_BCM1480_PHYS_HT_IO_MATCH_BYTES _SB_MAKE64(0x00DC000000)
+#define A_BCM1480_PHYS_HT_CFG_MATCH_BYTES _SB_MAKE64(0x00DE000000)
+#define A_BCM1480_PHYS_HS_SUBSYS _SB_MAKE64(0x00DF000000)
+#define A_BCM1480_PHYS_HT_SPECIAL_MATCH_BITS _SB_MAKE64(0x00F8000000)
+#define A_BCM1480_PHYS_HT_IO_MATCH_BITS _SB_MAKE64(0x00FC000000)
+#define A_BCM1480_PHYS_HT_CFG_MATCH_BITS _SB_MAKE64(0x00FE000000)
+#define A_BCM1480_PHYS_MEMORY_EXP _SB_MAKE64(0x0100000000)
+#define A_BCM1480_PHYS_MEMORY_EXP_SIZE _SB_MAKE64((508*1024*1024*1024))
+#define A_BCM1480_PHYS_PCI_UPPER _SB_MAKE64(0x1000000000)
+#define A_BCM1480_PHYS_HT_UPPER_MATCH_BYTES _SB_MAKE64(0x2000000000)
+#define A_BCM1480_PHYS_HT_UPPER_MATCH_BITS _SB_MAKE64(0x3000000000)
+#define A_BCM1480_PHYS_HT_NODE_ALIAS _SB_MAKE64(0x4000000000)
+#define A_BCM1480_PHYS_HT_FULLACCESS _SB_MAKE64(0xF000000000)
+
+
+/* *********************************************************************
+ * L2 Cache as RAM (Table 54)
+ ********************************************************************* */
+
+#define A_BCM1480_PHYS_L2CACHE_WAY_SIZE _SB_MAKE64(0x0000020000)
+#define BCM1480_PHYS_L2CACHE_NUM_WAYS 8
+#define A_BCM1480_PHYS_L2CACHE_TOTAL_SIZE _SB_MAKE64(0x0000100000)
+#define A_BCM1480_PHYS_L2CACHE_WAY0 _SB_MAKE64(0x00D0300000)
+#define A_BCM1480_PHYS_L2CACHE_WAY1 _SB_MAKE64(0x00D0320000)
+#define A_BCM1480_PHYS_L2CACHE_WAY2 _SB_MAKE64(0x00D0340000)
+#define A_BCM1480_PHYS_L2CACHE_WAY3 _SB_MAKE64(0x00D0360000)
+#define A_BCM1480_PHYS_L2CACHE_WAY4 _SB_MAKE64(0x00D0380000)
+#define A_BCM1480_PHYS_L2CACHE_WAY5 _SB_MAKE64(0x00D03A0000)
+#define A_BCM1480_PHYS_L2CACHE_WAY6 _SB_MAKE64(0x00D03C0000)
+#define A_BCM1480_PHYS_L2CACHE_WAY7 _SB_MAKE64(0x00D03E0000)
+
+#endif /* _BCM1480_REGS_H */
diff --git a/include/asm-mips/sibyte/bcm1480_scd.h b/include/asm-mips/sibyte/bcm1480_scd.h
new file mode 100644
index 0000000..648bed9
--- /dev/null
+++ b/include/asm-mips/sibyte/bcm1480_scd.h
@@ -0,0 +1,436 @@
+/* *********************************************************************
+ * BCM1280/BCM1400 Board Support Package
+ *
+ * SCD Constants and Macros File: bcm1480_scd.h
+ *
+ * This module contains constants and macros useful for
+ * manipulating the System Control and Debug module.
+ *
+ * BCM1400 specification level: 1X55_1X80-UM100-R (12/18/03)
+ *
+ *********************************************************************
+ *
+ * Copyright 2000,2001,2002,2003
+ * Broadcom Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ ********************************************************************* */
+
+#ifndef _BCM1480_SCD_H
+#define _BCM1480_SCD_H
+
+#include "sb1250_defs.h"
+
+/* *********************************************************************
+ * Pull in the BCM1250's SCD since lots of stuff is the same.
+ ********************************************************************* */
+
+#include "sb1250_scd.h"
+
+/* *********************************************************************
+ * Some general notes:
+ *
+ * This file is basically a "what's new" header file. Since the
+ * BCM1250 and the new BCM1480 (and derivatives) share many common
+ * features, this file contains only what's new or changed from
+ * the 1250. (above, you can see that we include the 1250 symbols
+ * to get the base functionality).
+ *
+ * In software, be sure to use the correct symbols, particularly
+ * for blocks that are different between the two chip families.
+ * All BCM1480-specific symbols have _BCM1480_ in their names,
+ * and all BCM1250-specific and "base" functions that are common in
+ * both chips have no special names (this is for compatibility with
+ * older include files). Therefore, if you're working with the
+ * SCD, which is very different on each chip, A_SCD_xxx implies
+ * the BCM1250 version and A_BCM1480_SCD_xxx implies the BCM1480
+ * version.
+ ********************************************************************* */
+
+/* *********************************************************************
+ * System control/debug registers
+ ********************************************************************* */
+
+/*
+ * System Identification and Revision Register (Table 12)
+ * Register: SCD_SYSTEM_REVISION
+ * This register is field compatible with the 1250.
+ */
+
+/*
+ * New part definitions
+ */
+
+#define K_SYS_PART_BCM1480 0x1406
+#define K_SYS_PART_BCM1280 0x1206
+#define K_SYS_PART_BCM1455 0x1407
+#define K_SYS_PART_BCM1255 0x1257
+
+/*
+ * Manufacturing Information Register (Table 14)
+ * Register: SCD_SYSTEM_MANUF
+ */
+
+/*
+ * System Configuration Register (Table 15)
+ * Register: SCD_SYSTEM_CFG
+ * Entire register is different from 1250, all new constants below
+ */
+
+#define M_BCM1480_SYS_RESERVED0 _SB_MAKEMASK1(0)
+#define M_BCM1480_SYS_HT_MINRSTCNT _SB_MAKEMASK1(1)
+#define M_BCM1480_SYS_RESERVED2 _SB_MAKEMASK1(2)
+#define M_BCM1480_SYS_RESERVED3 _SB_MAKEMASK1(3)
+#define M_BCM1480_SYS_RESERVED4 _SB_MAKEMASK1(4)
+#define M_BCM1480_SYS_IOB_DIV _SB_MAKEMASK1(5)
+
+#define S_BCM1480_SYS_PLL_DIV _SB_MAKE64(6)
+#define M_BCM1480_SYS_PLL_DIV _SB_MAKEMASK(5,S_BCM1480_SYS_PLL_DIV)
+#define V_BCM1480_SYS_PLL_DIV(x) _SB_MAKEVALUE(x,S_BCM1480_SYS_PLL_DIV)
+#define G_BCM1480_SYS_PLL_DIV(x) _SB_GETVALUE(x,S_BCM1480_SYS_PLL_DIV,M_BCM1480_SYS_PLL_DIV)
+
+#define S_BCM1480_SYS_SW_DIV _SB_MAKE64(11)
+#define M_BCM1480_SYS_SW_DIV _SB_MAKEMASK(5,S_BCM1480_SYS_SW_DIV)
+#define V_BCM1480_SYS_SW_DIV(x) _SB_MAKEVALUE(x,S_BCM1480_SYS_SW_DIV)
+#define G_BCM1480_SYS_SW_DIV(x) _SB_GETVALUE(x,S_BCM1480_SYS_SW_DIV,M_BCM1480_SYS_SW_DIV)
+
+#define M_BCM1480_SYS_PCMCIA_ENABLE _SB_MAKEMASK1(16)
+#define M_BCM1480_SYS_DUART1_ENABLE _SB_MAKEMASK1(17)
+
+#define S_BCM1480_SYS_BOOT_MODE _SB_MAKE64(18)
+#define M_BCM1480_SYS_BOOT_MODE _SB_MAKEMASK(2,S_BCM1480_SYS_BOOT_MODE)
+#define V_BCM1480_SYS_BOOT_MODE(x) _SB_MAKEVALUE(x,S_BCM1480_SYS_BOOT_MODE)
+#define G_BCM1480_SYS_BOOT_MODE(x) _SB_GETVALUE(x,S_BCM1480_SYS_BOOT_MODE,M_BCM1480_SYS_BOOT_MODE)
+#define K_BCM1480_SYS_BOOT_MODE_ROM32 0
+#define K_BCM1480_SYS_BOOT_MODE_ROM8 1
+#define K_BCM1480_SYS_BOOT_MODE_SMBUS_SMALL 2
+#define K_BCM1480_SYS_BOOT_MODE_SMBUS_BIG 3
+#define M_BCM1480_SYS_BOOT_MODE_SMBUS _SB_MAKEMASK1(19)
+
+#define M_BCM1480_SYS_PCI_HOST _SB_MAKEMASK1(20)
+#define M_BCM1480_SYS_PCI_ARBITER _SB_MAKEMASK1(21)
+#define M_BCM1480_SYS_BIG_ENDIAN _SB_MAKEMASK1(22)
+#define M_BCM1480_SYS_GENCLK_EN _SB_MAKEMASK1(23)
+#define M_BCM1480_SYS_GEN_PARITY_EN _SB_MAKEMASK1(24)
+#define M_BCM1480_SYS_RESERVED25 _SB_MAKEMASK1(25)
+
+#define S_BCM1480_SYS_CONFIG 26
+#define M_BCM1480_SYS_CONFIG _SB_MAKEMASK(6,S_BCM1480_SYS_CONFIG)
+#define V_BCM1480_SYS_CONFIG(x) _SB_MAKEVALUE(x,S_BCM1480_SYS_CONFIG)
+#define G_BCM1480_SYS_CONFIG(x) _SB_GETVALUE(x,S_BCM1480_SYS_CONFIG,M_BCM1480_SYS_CONFIG)
+
+#define M_BCM1480_SYS_RESERVED32 _SB_MAKEMASK(32,15)
+
+#define S_BCM1480_SYS_NODEID 47
+#define M_BCM1480_SYS_NODEID _SB_MAKEMASK(4,S_BCM1480_SYS_NODEID)
+#define V_BCM1480_SYS_NODEID(x) _SB_MAKEVALUE(x,S_BCM1480_SYS_NODEID)
+#define G_BCM1480_SYS_NODEID(x) _SB_GETVALUE(x,S_BCM1480_SYS_NODEID,M_BCM1480_SYS_NODEID)
+
+#define M_BCM1480_SYS_CCNUMA_EN _SB_MAKEMASK1(51)
+#define M_BCM1480_SYS_CPU_RESET_0 _SB_MAKEMASK1(52)
+#define M_BCM1480_SYS_CPU_RESET_1 _SB_MAKEMASK1(53)
+#define M_BCM1480_SYS_CPU_RESET_2 _SB_MAKEMASK1(54)
+#define M_BCM1480_SYS_CPU_RESET_3 _SB_MAKEMASK1(55)
+#define S_BCM1480_SYS_DISABLECPU0 56
+#define M_BCM1480_SYS_DISABLECPU0 _SB_MAKEMASK1(S_BCM1480_SYS_DISABLECPU0)
+#define S_BCM1480_SYS_DISABLECPU1 57
+#define M_BCM1480_SYS_DISABLECPU1 _SB_MAKEMASK1(S_BCM1480_SYS_DISABLECPU1)
+#define S_BCM1480_SYS_DISABLECPU2 58
+#define M_BCM1480_SYS_DISABLECPU2 _SB_MAKEMASK1(S_BCM1480_SYS_DISABLECPU2)
+#define S_BCM1480_SYS_DISABLECPU3 59
+#define M_BCM1480_SYS_DISABLECPU3 _SB_MAKEMASK1(S_BCM1480_SYS_DISABLECPU3)
+
+#define M_BCM1480_SYS_SB_SOFTRES _SB_MAKEMASK1(60)
+#define M_BCM1480_SYS_EXT_RESET _SB_MAKEMASK1(61)
+#define M_BCM1480_SYS_SYSTEM_RESET _SB_MAKEMASK1(62)
+#define M_BCM1480_SYS_SW_FLAG _SB_MAKEMASK1(63)
+
+/*
+ * Scratch Register (Table 16)
+ * Register: SCD_SYSTEM_SCRATCH
+ * Same as BCM1250
+ */
+
+
+/*
+ * Mailbox Registers (Table 17)
+ * Registers: SCD_MBOX_{0,1}_CPU_x
+ * Same as BCM1250
+ */
+
+
+/*
+ * See bcm1480_int.h for interrupt mapper registers.
+ */
+
+
+/*
+ * Watchdog Timer Initial Count Registers (Table 23)
+ * Registers: SCD_WDOG_INIT_CNT_x
+ *
+ * The watchdogs are almost the same as the 1250, except
+ * the configuration register has more bits to control the
+ * other CPUs.
+ */
+
+
+/*
+ * Watchdog Timer Configuration Registers (Table 25)
+ * Registers: SCD_WDOG_CFG_x
+ */
+
+#define M_BCM1480_SCD_WDOG_ENABLE _SB_MAKEMASK1(0)
+
+#define S_BCM1480_SCD_WDOG_RESET_TYPE 2
+#define M_BCM1480_SCD_WDOG_RESET_TYPE _SB_MAKEMASK(5,S_BCM1480_SCD_WDOG_RESET_TYPE)
+#define V_BCM1480_SCD_WDOG_RESET_TYPE(x) _SB_MAKEVALUE(x,S_BCM1480_SCD_WDOG_RESET_TYPE)
+#define G_BCM1480_SCD_WDOG_RESET_TYPE(x) _SB_GETVALUE(x,S_BCM1480_SCD_WDOG_RESET_TYPE,M_BCM1480_SCD_WDOG_RESET_TYPE)
+
+#define K_BCM1480_SCD_WDOG_RESET_FULL 0 /* actually, (x & 1) == 0 */
+#define K_BCM1480_SCD_WDOG_RESET_SOFT 1
+#define K_BCM1480_SCD_WDOG_RESET_CPU0 3
+#define K_BCM1480_SCD_WDOG_RESET_CPU1 5
+#define K_BCM1480_SCD_WDOG_RESET_CPU2 9
+#define K_BCM1480_SCD_WDOG_RESET_CPU3 17
+#define K_BCM1480_SCD_WDOG_RESET_ALL_CPUS 31
+
+
+#define M_BCM1480_SCD_WDOG_HAS_RESET _SB_MAKEMASK1(8)
+
+/*
+ * General Timer Initial Count Registers (Table 26)
+ * Registers: SCD_TIMER_INIT_x
+ *
+ * The timer registers are the same as the BCM1250
+ */
+
+
+/*
+ * ZBbus Count Register (Table 29)
+ * Register: ZBBUS_CYCLE_COUNT
+ *
+ * Same as BCM1250
+ */
+
+/*
+ * ZBbus Compare Registers (Table 30)
+ * Registers: ZBBUS_CYCLE_CPx
+ *
+ * Same as BCM1250
+ */
+
+
+/*
+ * System Performance Counter Configuration Register (Table 31)
+ * Register: PERF_CNT_CFG_0
+ *
+ * Since the clear/enable bits are moved compared to the
+ * 1250 and there are more fields, this register will be BCM1480 specific.
+ */
+
+#define S_BCM1480_SPC_CFG_SRC0 0
+#define M_BCM1480_SPC_CFG_SRC0 _SB_MAKEMASK(8,S_BCM1480_SPC_CFG_SRC0)
+#define V_BCM1480_SPC_CFG_SRC0(x) _SB_MAKEVALUE(x,S_BCM1480_SPC_CFG_SRC0)
+#define G_BCM1480_SPC_CFG_SRC0(x) _SB_GETVALUE(x,S_BCM1480_SPC_CFG_SRC0,M_BCM1480_SPC_CFG_SRC0)
+
+#define S_BCM1480_SPC_CFG_SRC1 8
+#define M_BCM1480_SPC_CFG_SRC1 _SB_MAKEMASK(8,S_BCM1480_SPC_CFG_SRC1)
+#define V_BCM1480_SPC_CFG_SRC1(x) _SB_MAKEVALUE(x,S_BCM1480_SPC_CFG_SRC1)
+#define G_BCM1480_SPC_CFG_SRC1(x) _SB_GETVALUE(x,S_BCM1480_SPC_CFG_SRC1,M_BCM1480_SPC_CFG_SRC1)
+
+#define S_BCM1480_SPC_CFG_SRC2 16
+#define M_BCM1480_SPC_CFG_SRC2 _SB_MAKEMASK(8,S_BCM1480_SPC_CFG_SRC2)
+#define V_BCM1480_SPC_CFG_SRC2(x) _SB_MAKEVALUE(x,S_BCM1480_SPC_CFG_SRC2)
+#define G_BCM1480_SPC_CFG_SRC2(x) _SB_GETVALUE(x,S_BCM1480_SPC_CFG_SRC2,M_BCM1480_SPC_CFG_SRC2)
+
+#define S_BCM1480_SPC_CFG_SRC3 24
+#define M_BCM1480_SPC_CFG_SRC3 _SB_MAKEMASK(8,S_BCM1480_SPC_CFG_SRC3)
+#define V_BCM1480_SPC_CFG_SRC3(x) _SB_MAKEVALUE(x,S_BCM1480_SPC_CFG_SRC3)
+#define G_BCM1480_SPC_CFG_SRC3(x) _SB_GETVALUE(x,S_BCM1480_SPC_CFG_SRC3,M_BCM1480_SPC_CFG_SRC3)
+
+#define S_BCM1480_SPC_CFG_SRC4 32
+#define M_BCM1480_SPC_CFG_SRC4 _SB_MAKEMASK(8,S_BCM1480_SPC_CFG_SRC4)
+#define V_BCM1480_SPC_CFG_SRC4(x) _SB_MAKEVALUE(x,S_BCM1480_SPC_CFG_SRC4)
+#define G_BCM1480_SPC_CFG_SRC4(x) _SB_GETVALUE(x,S_BCM1480_SPC_CFG_SRC4,M_BCM1480_SPC_CFG_SRC4)
+
+#define S_BCM1480_SPC_CFG_SRC5 40
+#define M_BCM1480_SPC_CFG_SRC5 _SB_MAKEMASK(8,S_BCM1480_SPC_CFG_SRC5)
+#define V_BCM1480_SPC_CFG_SRC5(x) _SB_MAKEVALUE(x,S_BCM1480_SPC_CFG_SRC5)
+#define G_BCM1480_SPC_CFG_SRC5(x) _SB_GETVALUE(x,S_BCM1480_SPC_CFG_SRC5,M_BCM1480_SPC_CFG_SRC5)
+
+#define S_BCM1480_SPC_CFG_SRC6 48
+#define M_BCM1480_SPC_CFG_SRC6 _SB_MAKEMASK(8,S_BCM1480_SPC_CFG_SRC6)
+#define V_BCM1480_SPC_CFG_SRC6(x) _SB_MAKEVALUE(x,S_BCM1480_SPC_CFG_SRC6)
+#define G_BCM1480_SPC_CFG_SRC6(x) _SB_GETVALUE(x,S_BCM1480_SPC_CFG_SRC6,M_BCM1480_SPC_CFG_SRC6)
+
+#define S_BCM1480_SPC_CFG_SRC7 56
+#define M_BCM1480_SPC_CFG_SRC7 _SB_MAKEMASK(8,S_BCM1480_SPC_CFG_SRC7)
+#define V_BCM1480_SPC_CFG_SRC7(x) _SB_MAKEVALUE(x,S_BCM1480_SPC_CFG_SRC7)
+#define G_BCM1480_SPC_CFG_SRC7(x) _SB_GETVALUE(x,S_BCM1480_SPC_CFG_SRC7,M_BCM1480_SPC_CFG_SRC7)
+
+/*
+ * System Performance Counter Control Register (Table 32)
+ * Register: PERF_CNT_CFG_1
+ * BCM1480 specific
+ */
+
+#define M_BCM1480_SPC_CFG_CLEAR _SB_MAKEMASK1(0)
+#define M_BCM1480_SPC_CFG_ENABLE _SB_MAKEMASK1(1)
+
+/*
+ * System Performance Counters (Table 33)
+ * Registers: PERF_CNT_x
+ */
+
+#define S_BCM1480_SPC_CNT_COUNT 0
+#define M_BCM1480_SPC_CNT_COUNT _SB_MAKEMASK(40,S_BCM1480_SPC_CNT_COUNT)
+#define V_BCM1480_SPC_CNT_COUNT(x) _SB_MAKEVALUE(x,S_BCM1480_SPC_CNT_COUNT)
+#define G_BCM1480_SPC_CNT_COUNT(x) _SB_GETVALUE(x,S_BCM1480_SPC_CNT_COUNT,M_BCM1480_SPC_CNT_COUNT)
+
+#define M_BCM1480_SPC_CNT_OFLOW _SB_MAKEMASK1(40)
+
+
+/*
+ * Bus Watcher Error Status Register (Tables 36, 37)
+ * Registers: BUS_ERR_STATUS, BUS_ERR_STATUS_DEBUG
+ * Same as BCM1250.
+ */
+
+/*
+ * Bus Watcher Error Data Registers (Table 38)
+ * Registers: BUS_ERR_DATA_x
+ * Same as BCM1250.
+ */
+
+/*
+ * Bus Watcher L2 ECC Counter Register (Table 39)
+ * Register: BUS_L2_ERRORS
+ * Same as BCM1250.
+ */
+
+
+/*
+ * Bus Watcher Memory and I/O Error Counter Register (Table 40)
+ * Register: BUS_MEM_IO_ERRORS
+ * Same as BCM1250.
+ */
+
+
+/*
+ * Address Trap Registers
+ *
+ * Register layout same as BCM1250, almost. The bus agents
+ * are different, and the address trap configuration bits are
+ * slightly different.
+ */
+
+#define M_BCM1480_ATRAP_INDEX _SB_MAKEMASK(4,0)
+#define M_BCM1480_ATRAP_ADDRESS _SB_MAKEMASK(40,0)
+
+#define S_BCM1480_ATRAP_CFG_CNT 0
+#define M_BCM1480_ATRAP_CFG_CNT _SB_MAKEMASK(3,S_BCM1480_ATRAP_CFG_CNT)
+#define V_BCM1480_ATRAP_CFG_CNT(x) _SB_MAKEVALUE(x,S_BCM1480_ATRAP_CFG_CNT)
+#define G_BCM1480_ATRAP_CFG_CNT(x) _SB_GETVALUE(x,S_BCM1480_ATRAP_CFG_CNT,M_BCM1480_ATRAP_CFG_CNT)
+
+#define M_BCM1480_ATRAP_CFG_WRITE _SB_MAKEMASK1(3)
+#define M_BCM1480_ATRAP_CFG_ALL _SB_MAKEMASK1(4)
+#define M_BCM1480_ATRAP_CFG_INV _SB_MAKEMASK1(5)
+#define M_BCM1480_ATRAP_CFG_USESRC _SB_MAKEMASK1(6)
+#define M_BCM1480_ATRAP_CFG_SRCINV _SB_MAKEMASK1(7)
+
+#define S_BCM1480_ATRAP_CFG_AGENTID 8
+#define M_BCM1480_ATRAP_CFG_AGENTID _SB_MAKEMASK(4,S_BCM1480_ATRAP_CFG_AGENTID)
+#define V_BCM1480_ATRAP_CFG_AGENTID(x) _SB_MAKEVALUE(x,S_BCM1480_ATRAP_CFG_AGENTID)
+#define G_BCM1480_ATRAP_CFG_AGENTID(x) _SB_GETVALUE(x,S_BCM1480_ATRAP_CFG_AGENTID,M_BCM1480_ATRAP_CFG_AGENTID)
+
+
+#define K_BCM1480_BUS_AGENT_CPU0 0
+#define K_BCM1480_BUS_AGENT_CPU1 1
+#define K_BCM1480_BUS_AGENT_NC 2
+#define K_BCM1480_BUS_AGENT_IOB 3
+#define K_BCM1480_BUS_AGENT_SCD 4
+#define K_BCM1480_BUS_AGENT_L2C 6
+#define K_BCM1480_BUS_AGENT_MC 7
+#define K_BCM1480_BUS_AGENT_CPU2 8
+#define K_BCM1480_BUS_AGENT_CPU3 9
+#define K_BCM1480_BUS_AGENT_PM 10
+
+#define S_BCM1480_ATRAP_CFG_CATTR 12
+#define M_BCM1480_ATRAP_CFG_CATTR _SB_MAKEMASK(2,S_BCM1480_ATRAP_CFG_CATTR)
+#define V_BCM1480_ATRAP_CFG_CATTR(x) _SB_MAKEVALUE(x,S_BCM1480_ATRAP_CFG_CATTR)
+#define G_BCM1480_ATRAP_CFG_CATTR(x) _SB_GETVALUE(x,S_BCM1480_ATRAP_CFG_CATTR,M_BCM1480_ATRAP_CFG_CATTR)
+
+#define K_BCM1480_ATRAP_CFG_CATTR_IGNORE 0
+#define K_BCM1480_ATRAP_CFG_CATTR_UNC 1
+#define K_BCM1480_ATRAP_CFG_CATTR_NONCOH 2
+#define K_BCM1480_ATRAP_CFG_CATTR_COHERENT 3
+
+#define M_BCM1480_ATRAP_CFG_CATTRINV _SB_MAKEMASK1(14)
+
+
+/*
+ * Trace Event Registers (Table 47)
+ * Same as BCM1250.
+ */
+
+/*
+ * Trace Sequence Control Registers (Table 48)
+ * Registers: TRACE_SEQUENCE_x
+ *
+ * Same as BCM1250 except for two new fields.
+ */
+
+
+#define M_BCM1480_SCD_TRSEQ_TID_MATCH_EN _SB_MAKEMASK1(25)
+
+#define S_BCM1480_SCD_TRSEQ_SWFUNC 26
+#define M_BCM1480_SCD_TRSEQ_SWFUNC _SB_MAKEMASK(2,S_BCM1480_SCD_TRSEQ_SWFUNC)
+#define V_BCM1480_SCD_TRSEQ_SWFUNC(x) _SB_MAKEVALUE(x,S_BCM1480_SCD_TRSEQ_SWFUNC)
+#define G_BCM1480_SCD_TRSEQ_SWFUNC(x) _SB_GETVALUE(x,S_BCM1480_SCD_TRSEQ_SWFUNC,M_BCM1480_SCD_TRSEQ_SWFUNC)
+
+/*
+ * Trace Control Register (Table 49)
+ * Register: TRACE_CFG
+ *
+ * Bits 0..8 are the same as the BCM1250, rest are different.
+ * Entire register is redefined below.
+ */
+
+#define M_BCM1480_SCD_TRACE_CFG_RESET _SB_MAKEMASK1(0)
+#define M_BCM1480_SCD_TRACE_CFG_START_READ _SB_MAKEMASK1(1)
+#define M_BCM1480_SCD_TRACE_CFG_START _SB_MAKEMASK1(2)
+#define M_BCM1480_SCD_TRACE_CFG_STOP _SB_MAKEMASK1(3)
+#define M_BCM1480_SCD_TRACE_CFG_FREEZE _SB_MAKEMASK1(4)
+#define M_BCM1480_SCD_TRACE_CFG_FREEZE_FULL _SB_MAKEMASK1(5)
+#define M_BCM1480_SCD_TRACE_CFG_DEBUG_FULL _SB_MAKEMASK1(6)
+#define M_BCM1480_SCD_TRACE_CFG_FULL _SB_MAKEMASK1(7)
+#define M_BCM1480_SCD_TRACE_CFG_FORCE_CNT _SB_MAKEMASK1(8)
+
+#define S_BCM1480_SCD_TRACE_CFG_MODE 16
+#define M_BCM1480_SCD_TRACE_CFG_MODE _SB_MAKEMASK(2,S_BCM1480_SCD_TRACE_CFG_MODE)
+#define V_BCM1480_SCD_TRACE_CFG_MODE(x) _SB_MAKEVALUE(x,S_BCM1480_SCD_TRACE_CFG_MODE)
+#define G_BCM1480_SCD_TRACE_CFG_MODE(x) _SB_GETVALUE(x,S_BCM1480_SCD_TRACE_CFG_MODE,M_BCM1480_SCD_TRACE_CFG_MODE)
+
+#define K_BCM1480_SCD_TRACE_CFG_MODE_BLOCKERS 0
+#define K_BCM1480_SCD_TRACE_CFG_MODE_BYTEEN_INT 1
+#define K_BCM1480_SCD_TRACE_CFG_MODE_FLOW_ID 2
+
+#define S_BCM1480_SCD_TRACE_CFG_CUR_ADDR 24
+#define M_BCM1480_SCD_TRACE_CFG_CUR_ADDR _SB_MAKEMASK(8,S_BCM1480_SCD_TRACE_CFG_CUR_ADDR)
+#define V_BCM1480_SCD_TRACE_CFG_CUR_ADDR(x) _SB_MAKEVALUE(x,S_BCM1480_SCD_TRACE_CFG_CUR_ADDR)
+#define G_BCM1480_SCD_TRACE_CFG_CUR_ADDR(x) _SB_GETVALUE(x,S_BCM1480_SCD_TRACE_CFG_CUR_ADDR,M_BCM1480_SCD_TRACE_CFG_CUR_ADDR)
+
+#endif /* _BCM1480_SCD_H */
diff --git a/include/asm-mips/sibyte/bigsur.h b/include/asm-mips/sibyte/bigsur.h
new file mode 100644
index 0000000..ebefe79
--- /dev/null
+++ b/include/asm-mips/sibyte/bigsur.h
@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2000,2001,2002,2003,2004 Broadcom Corporation
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+#ifndef __ASM_SIBYTE_BIGSUR_H
+#define __ASM_SIBYTE_BIGSUR_H
+
+#include <asm/sibyte/sb1250.h>
+#include <asm/sibyte/bcm1480_int.h>
+
+#ifdef CONFIG_SIBYTE_BIGSUR
+#define SIBYTE_BOARD_NAME "BCM91x80A/B (BigSur)"
+#define SIBYTE_HAVE_PCMCIA 1
+#define SIBYTE_HAVE_IDE 1
+#endif
+
+/* Generic bus chip selects */
+#define LEDS_CS 3
+#define LEDS_PHYS 0x100a0000
+
+#ifdef SIBYTE_HAVE_IDE
+#define IDE_CS 4
+#define IDE_PHYS 0x100b0000
+#define K_GPIO_GB_IDE 4
+#define K_INT_GB_IDE (K_INT_GPIO_0 + K_GPIO_GB_IDE)
+#endif
+
+#ifdef SIBYTE_HAVE_PCMCIA
+#define PCMCIA_CS 6
+#define PCMCIA_PHYS 0x11000000
+#define K_GPIO_PC_READY 9
+#define K_INT_PC_READY (K_INT_GPIO_0 + K_GPIO_PC_READY)
+#endif
+
+#endif /* __ASM_SIBYTE_BIGSUR_H */
+
diff --git a/include/asm-mips/sibyte/board.h b/include/asm-mips/sibyte/board.h
index d7b11b6..900edcb 100644
--- a/include/asm-mips/sibyte/board.h
+++ b/include/asm-mips/sibyte/board.h
@@ -21,8 +21,6 @@
#include <linux/config.h>
-#ifdef CONFIG_SIBYTE_BOARD
-
#if defined(CONFIG_SIBYTE_SWARM) || defined(CONFIG_SIBYTE_PTSWARM) || \
defined(CONFIG_SIBYTE_CRHONE) || defined(CONFIG_SIBYTE_CRHINE) || \
defined(CONFIG_SIBYTE_LITTLESUR)
@@ -37,6 +35,10 @@
#include <asm/sibyte/carmel.h>
#endif
+#ifdef CONFIG_SIBYTE_BIGSUR
+#include <asm/sibyte/bigsur.h>
+#endif
+
#ifdef __ASSEMBLY__
#ifdef LEDS_PHYS
@@ -54,16 +56,6 @@
#define setleds(t0,t1,c0,c1,c2,c3)
#endif /* LEDS_PHYS */
-#else
-
-#ifdef LEDS_PHYS
-extern void setleds(char *str);
-#else
-#define setleds(s) do { } while (0)
-#endif /* LEDS_PHYS */
-
#endif /* __ASSEMBLY__ */
-#endif /* CONFIG_SIBYTE_BOARD */
-
#endif /* _SIBYTE_BOARD_H */
diff --git a/include/asm-mips/sibyte/sb1250.h b/include/asm-mips/sibyte/sb1250.h
index d62da4e..a474c29 100644
--- a/include/asm-mips/sibyte/sb1250.h
+++ b/include/asm-mips/sibyte/sb1250.h
@@ -27,6 +27,9 @@
#define SB1250_NR_IRQS 64
+#define BCM1480_NR_IRQS 128
+#define BCM1480_NR_IRQS_HALF 64
+
#define SB1250_DUART_MINOR_BASE 64
#ifndef __ASSEMBLY__
@@ -35,6 +38,7 @@
/* For revision/pass information */
#include <asm/sibyte/sb1250_scd.h>
+#include <asm/sibyte/bcm1480_scd.h>
extern unsigned int sb1_pass;
extern unsigned int soc_pass;
extern unsigned int soc_type;
@@ -46,6 +50,13 @@ extern unsigned long sb1250_gettimeoffset(void);
extern void sb1250_mask_irq(int cpu, int irq);
extern void sb1250_unmask_irq(int cpu, int irq);
extern void sb1250_smp_finish(void);
+
+extern void bcm1480_time_init(void);
+extern unsigned long bcm1480_gettimeoffset(void);
+extern void bcm1480_mask_irq(int cpu, int irq);
+extern void bcm1480_unmask_irq(int cpu, int irq);
+extern void bcm1480_smp_finish(void);
+
extern void prom_printf(char *fmt, ...);
#define AT_spin \
@@ -58,6 +69,6 @@ extern void prom_printf(char *fmt, ...);
#endif
-#define IOADDR(a) (IO_BASE + (a))
+#define IOADDR(a) ((volatile void __iomem *)(IO_BASE + (a)))
#endif
diff --git a/include/asm-mips/sibyte/sb1250_defs.h b/include/asm-mips/sibyte/sb1250_defs.h
index 40ef97c..335dbaf 100644
--- a/include/asm-mips/sibyte/sb1250_defs.h
+++ b/include/asm-mips/sibyte/sb1250_defs.h
@@ -8,8 +8,6 @@
*
* SB1250 specification level: User's manual 1/02/02
*
- * Author: Mitch Lichtenberg
- *
*********************************************************************
*
* Copyright 2000,2001,2002,2003
@@ -97,13 +95,17 @@
* ordering, so be careful when adding support for new minor revs.
********************************************************************* */
-#define SIBYTE_HDR_FMASK_1250_ALL 0x00000ff
-#define SIBYTE_HDR_FMASK_1250_PASS1 0x0000001
-#define SIBYTE_HDR_FMASK_1250_PASS2 0x0000002
-#define SIBYTE_HDR_FMASK_1250_PASS3 0x0000004
+#define SIBYTE_HDR_FMASK_1250_ALL 0x000000ff
+#define SIBYTE_HDR_FMASK_1250_PASS1 0x00000001
+#define SIBYTE_HDR_FMASK_1250_PASS2 0x00000002
+#define SIBYTE_HDR_FMASK_1250_PASS3 0x00000004
+
+#define SIBYTE_HDR_FMASK_112x_ALL 0x00000f00
+#define SIBYTE_HDR_FMASK_112x_PASS1 0x00000100
-#define SIBYTE_HDR_FMASK_112x_ALL 0x0000f00
-#define SIBYTE_HDR_FMASK_112x_PASS1 0x0000100
+#define SIBYTE_HDR_FMASK_1480_ALL 0x0000f000
+#define SIBYTE_HDR_FMASK_1480_PASS1 0x00001000
+#define SIBYTE_HDR_FMASK_1480_PASS2 0x00002000
/* Bit mask for chip/revision. (use _ALL for all revisions of a chip). */
#define SIBYTE_HDR_FMASK(chip, pass) \
@@ -111,8 +113,17 @@
#define SIBYTE_HDR_FMASK_ALLREVS(chip) \
(SIBYTE_HDR_FMASK_ ## chip ## _ALL)
+/* Default constant value for all chips, all revisions */
#define SIBYTE_HDR_FMASK_ALL \
+ (SIBYTE_HDR_FMASK_1250_ALL | SIBYTE_HDR_FMASK_112x_ALL \
+ | SIBYTE_HDR_FMASK_1480_ALL)
+
+/* This one is used for the "original" BCM1250/BCM112x chips. We use this
+ to weed out constants and macros that do not exist on later chips like
+ the BCM1480 */
+#define SIBYTE_HDR_FMASK_1250_112x_ALL \
(SIBYTE_HDR_FMASK_1250_ALL | SIBYTE_HDR_FMASK_112x_ALL)
+#define SIBYTE_HDR_FMASK_1250_112x SIBYTE_HDR_FMASK_1250_112x_ALL
#ifndef SIBYTE_HDR_FEATURES
#define SIBYTE_HDR_FEATURES SIBYTE_HDR_FMASK_ALL
@@ -133,6 +144,12 @@
#define SIBYTE_HDR_FEATURE_CHIP(chip) \
(!! (SIBYTE_HDR_FMASK_ALLREVS(chip) & SIBYTE_HDR_FEATURES))
+/* True for all versions of the BCM1250 and BCM1125, but not true for
+ anything else */
+#define SIBYTE_HDR_FEATURE_1250_112x \
+ (SIBYTE_HDR_FEATURE_CHIP(1250) || SIBYTE_HDR_FEATURE_CHIP(112x))
+/* (!! (SIBYTE_HDR_FEATURES & SIBYHTE_HDR_FMASK_1250_112x)) */
+
/* True if header features enabled for that rev or later, inclusive. */
#define SIBYTE_HDR_FEATURE(chip, pass) \
(!! ((SIBYTE_HDR_FMASK(chip, pass) \
diff --git a/include/asm-mips/sibyte/sb1250_dma.h b/include/asm-mips/sibyte/sb1250_dma.h
index 3cdb48f..e6145f5 100644
--- a/include/asm-mips/sibyte/sb1250_dma.h
+++ b/include/asm-mips/sibyte/sb1250_dma.h
@@ -7,9 +7,8 @@
* programming the SB1250's DMA controllers, both the data mover
* and the Ethernet DMA.
*
- * SB1250 specification level: User's manual 1/02/02
- *
- * Author: Mitch Lichtenberg
+ * SB1250 specification level: User's manual 10/21/02
+ * BCM1280 specification level: User's manual 11/24/03
*
*********************************************************************
*
@@ -58,17 +57,17 @@
#define M_DMA_RESERVED1 _SB_MAKEMASK1(2)
#define S_DMA_DESC_TYPE _SB_MAKE64(1)
-#define M_DMA_DESC_TYPE _SB_MAKE64(2,S_DMA_DESC_TYPE)
+#define M_DMA_DESC_TYPE _SB_MAKEMASK(2,S_DMA_DESC_TYPE)
#define V_DMA_DESC_TYPE(x) _SB_MAKEVALUE(x,S_DMA_DESC_TYPE)
#define G_DMA_DESC_TYPE(x) _SB_GETVALUE(x,S_DMA_DESC_TYPE,M_DMA_DESC_TYPE)
#define K_DMA_DESC_TYPE_RING_AL 0
#define K_DMA_DESC_TYPE_CHAIN_AL 1
-#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480)
#define K_DMA_DESC_TYPE_RING_UAL_WI 2
#define K_DMA_DESC_TYPE_RING_UAL_RMW 3
-#endif /* 1250 PASS3 || 112x PASS1 */
+#endif /* 1250 PASS3 || 112x PASS1 || 1480 */
#define M_DMA_EOP_INT_EN _SB_MAKEMASK1(3)
#define M_DMA_HWM_INT_EN _SB_MAKEMASK1(4)
@@ -111,11 +110,11 @@
#define M_DMA_NO_DSCR_UPDT _SB_MAKEMASK1(4)
#define M_DMA_L2CA _SB_MAKEMASK1(5)
-#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480)
#define M_DMA_RX_XTRA_STATUS _SB_MAKEMASK1(6)
#define M_DMA_TX_CPU_PAUSE _SB_MAKEMASK1(6)
#define M_DMA_TX_FC_PAUSE_EN _SB_MAKEMASK1(7)
-#endif /* 1250 PASS3 || 112x PASS1 */
+#endif /* 1250 PASS3 || 112x PASS1 || 1480 */
#define M_DMA_MBZ1 _SB_MAKEMASK(6,15)
@@ -165,14 +164,14 @@
#define S_DMA_CURDSCR_COUNT _SB_MAKE64(40)
#define M_DMA_CURDSCR_COUNT _SB_MAKEMASK(16,S_DMA_CURDSCR_COUNT)
-#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480)
#define M_DMA_TX_CH_PAUSE_ON _SB_MAKEMASK1(56)
-#endif /* 1250 PASS3 || 112x PASS1 */
+#endif /* 1250 PASS3 || 112x PASS1 || 1480 */
/*
* Receive Packet Drop Registers
*/
-#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480)
#define S_DMA_OODLOST_RX _SB_MAKE64(0)
#define M_DMA_OODLOST_RX _SB_MAKEMASK(16,S_DMA_OODLOST_RX)
#define G_DMA_OODLOST_RX(x) _SB_GETVALUE(x,S_DMA_OODLOST_RX,M_DMA_OODLOST_RX)
@@ -180,7 +179,7 @@
#define S_DMA_EOP_COUNT_RX _SB_MAKE64(16)
#define M_DMA_EOP_COUNT_RX _SB_MAKEMASK(8,S_DMA_EOP_COUNT_RX)
#define G_DMA_EOP_COUNT_RX(x) _SB_GETVALUE(x,S_DMA_EOP_COUNT_RX,M_DMA_EOP_COUNT_RX)
-#endif /* 1250 PASS3 || 112x PASS1 */
+#endif /* 1250 PASS3 || 112x PASS1 || 1480 */
/* *********************************************************************
* DMA Descriptors
@@ -201,21 +200,21 @@
#define M_DMA_DSCRA_A_ADDR_OFFSET (M_DMA_DSCRA_OFFSET | M_DMA_DSCRA_A_ADDR)
-#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480)
#define S_DMA_DSCRA_A_ADDR_UA _SB_MAKE64(0)
#define M_DMA_DSCRA_A_ADDR_UA _SB_MAKEMASK(40,S_DMA_DSCRA_A_ADDR_UA)
-#endif /* 1250 PASS3 || 112x PASS1 */
+#endif /* 1250 PASS3 || 112x PASS1 || 1480 */
#define S_DMA_DSCRA_A_SIZE _SB_MAKE64(40)
#define M_DMA_DSCRA_A_SIZE _SB_MAKEMASK(9,S_DMA_DSCRA_A_SIZE)
#define V_DMA_DSCRA_A_SIZE(x) _SB_MAKEVALUE(x,S_DMA_DSCRA_A_SIZE)
#define G_DMA_DSCRA_A_SIZE(x) _SB_GETVALUE(x,S_DMA_DSCRA_A_SIZE,M_DMA_DSCRA_A_SIZE)
-#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480)
#define S_DMA_DSCRA_DSCR_CNT _SB_MAKE64(40)
#define M_DMA_DSCRA_DSCR_CNT _SB_MAKEMASK(8,S_DMA_DSCRA_DSCR_CNT)
#define G_DMA_DSCRA_DSCR_CNT(x) _SB_GETVALUE(x,S_DMA_DSCRA_DSCR_CNT,M_DMA_DSCRA_DSCR_CNT)
-#endif /* 1250 PASS3 || 112x PASS1 */
+#endif /* 1250 PASS3 || 112x PASS1 || 1480 */
#define M_DMA_DSCRA_INTERRUPT _SB_MAKEMASK1(49)
#define M_DMA_DSCRA_OFFSETB _SB_MAKEMASK1(50)
@@ -235,12 +234,12 @@
#define V_DMA_DSCRB_OPTIONS(x) _SB_MAKEVALUE(x,S_DMA_DSCRB_OPTIONS)
#define G_DMA_DSCRB_OPTIONS(x) _SB_GETVALUE(x,S_DMA_DSCRB_OPTIONS,M_DMA_DSCRB_OPTIONS)
-#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480)
#define S_DMA_DSCRB_A_SIZE _SB_MAKE64(8)
#define M_DMA_DSCRB_A_SIZE _SB_MAKEMASK(14,S_DMA_DSCRB_A_SIZE)
#define V_DMA_DSCRB_A_SIZE(x) _SB_MAKEVALUE(x,S_DMA_DSCRB_A_SIZE)
#define G_DMA_DSCRB_A_SIZE(x) _SB_GETVALUE(x,S_DMA_DSCRB_A_SIZE,M_DMA_DSCRB_A_SIZE)
-#endif /* 1250 PASS3 || 112x PASS1 */
+#endif /* 1250 PASS3 || 112x PASS1 || 1480 */
#define R_DMA_DSCRB_ADDR _SB_MAKE64(0x10)
@@ -255,12 +254,12 @@
#define M_DMA_DSCRB_B_VALID _SB_MAKEMASK1(49)
-#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480)
#define S_DMA_DSCRB_PKT_SIZE_MSB _SB_MAKE64(48)
#define M_DMA_DSCRB_PKT_SIZE_MSB _SB_MAKEMASK(2,S_DMA_DSCRB_PKT_SIZE_MSB)
#define V_DMA_DSCRB_PKT_SIZE_MSB(x) _SB_MAKEVALUE(x,S_DMA_DSCRB_PKT_SIZE_MSB)
#define G_DMA_DSCRB_PKT_SIZE_MSB(x) _SB_GETVALUE(x,S_DMA_DSCRB_PKT_SIZE_MSB,M_DMA_DSCRB_PKT_SIZE_MSB)
-#endif /* 1250 PASS3 || 112x PASS1 */
+#endif /* 1250 PASS3 || 112x PASS1 || 1480 */
#define S_DMA_DSCRB_PKT_SIZE _SB_MAKE64(50)
#define M_DMA_DSCRB_PKT_SIZE _SB_MAKEMASK(14,S_DMA_DSCRB_PKT_SIZE)
@@ -282,15 +281,16 @@
#define M_DMA_ETHRX_BADIP4CS _SB_MAKEMASK1(51)
#define M_DMA_ETHRX_DSCRERR _SB_MAKEMASK1(52)
-#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
-/* Note: BADTCPCS is actually in DSCR_B options field */
+#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480)
+/* Note: This bit is in the DSCR_B options field */
#define M_DMA_ETHRX_BADTCPCS _SB_MAKEMASK1(0)
-#endif /* 1250 PASS2 || 112x PASS1 */
+#endif /* 1250 PASS2 || 112x PASS1 || 1480 */
-#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480)
+/* Note: These bits are in the DSCR_B options field */
#define M_DMA_ETH_VLAN_FLAG _SB_MAKEMASK1(1)
#define M_DMA_ETH_CRC_FLAG _SB_MAKEMASK1(2)
-#endif /* 1250 PASS3 || 112x PASS1 */
+#endif /* 1250 PASS3 || 112x PASS1 || 1480 */
#define S_DMA_ETHRX_RXCH 53
#define M_DMA_ETHRX_RXCH _SB_MAKEMASK(2,S_DMA_ETHRX_RXCH)
@@ -438,7 +438,7 @@
M_DM_CUR_DSCR_DSCR_COUNT)
-#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480)
/*
* Data Mover Channel Partial Result Registers
* Register: DM_PARTIAL_0
@@ -459,10 +459,10 @@
M_DM_PARTIAL_TCPCS_PARTIAL)
#define M_DM_PARTIAL_ODD_BYTE _SB_MAKEMASK1(48)
-#endif /* 1250 PASS3 || 112x PASS1 */
+#endif /* 1250 PASS3 || 112x PASS1 || 1480 */
-#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480)
/*
* Data Mover CRC Definition Registers
* Register: CRC_DEF_0
@@ -479,10 +479,10 @@
#define V_CRC_DEF_CRC_POLY(r) _SB_MAKEVALUE(r,S_CRC_DEF_CRC_POLY)
#define G_CRC_DEF_CRC_POLY(r) _SB_GETVALUE(r,S_CRC_DEF_CRC_POLY,\
M_CRC_DEF_CRC_POLY)
-#endif /* 1250 PASS3 || 112x PASS1 */
+#endif /* 1250 PASS3 || 112x PASS1 || 1480 */
-#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480)
/*
* Data Mover CRC/Checksum Definition Registers
* Register: CTCP_DEF_0
@@ -511,7 +511,7 @@
#define K_CTCP_DEF_CRC_WIDTH_1 2
#define M_CTCP_DEF_CRC_BIT_ORDER _SB_MAKEMASK1(50)
-#endif /* 1250 PASS3 || 112x PASS1 */
+#endif /* 1250 PASS3 || 112x PASS1 || 1480 */
/*
@@ -560,12 +560,12 @@
#define M_DM_DSCRA_L2C_DEST _SB_MAKEMASK1(50)
#define M_DM_DSCRA_L2C_SRC _SB_MAKEMASK1(51)
-#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480)
#define M_DM_DSCRA_RD_BKOFF _SB_MAKEMASK1(52)
#define M_DM_DSCRA_WR_BKOFF _SB_MAKEMASK1(53)
-#endif /* 1250 PASS2 || 112x PASS1 */
+#endif /* 1250 PASS2 || 112x PASS1 || 1480 */
-#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480)
#define M_DM_DSCRA_TCPCS_EN _SB_MAKEMASK1(54)
#define M_DM_DSCRA_TCPCS_RES _SB_MAKEMASK1(55)
#define M_DM_DSCRA_TCPCS_AP _SB_MAKEMASK1(56)
@@ -574,7 +574,7 @@
#define M_DM_DSCRA_CRC_AP _SB_MAKEMASK1(59)
#define M_DM_DSCRA_CRC_DFN _SB_MAKEMASK1(60)
#define M_DM_DSCRA_CRC_XBIT _SB_MAKEMASK1(61)
-#endif /* 1250 PASS3 || 112x PASS1 */
+#endif /* 1250 PASS3 || 112x PASS1 || 1480 */
#define M_DM_DSCRA_RESERVED2 _SB_MAKEMASK(3,61)
diff --git a/include/asm-mips/sibyte/sb1250_genbus.h b/include/asm-mips/sibyte/sb1250_genbus.h
index f1f509f..1b5cbc5 100644
--- a/include/asm-mips/sibyte/sb1250_genbus.h
+++ b/include/asm-mips/sibyte/sb1250_genbus.h
@@ -6,9 +6,8 @@
* This module contains constants and macros useful for
* manipulating the SB1250's Generic Bus interface
*
- * SB1250 specification level: User's manual 1/02/02
- *
- * Author: Mitch Lichtenberg
+ * SB1250 specification level: User's manual 10/21/02
+ * BCM1280 specification level: User's Manual 11/14/03
*
*********************************************************************
*
@@ -51,19 +50,21 @@
#define M_IO_WIDTH_SEL _SB_MAKEMASK(2,S_IO_WIDTH_SEL)
#define K_IO_WIDTH_SEL_1 0
#define K_IO_WIDTH_SEL_2 1
-#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) \
+ || SIBYTE_HDR_FEATURE_CHIP(1480)
#define K_IO_WIDTH_SEL_1L 2
-#endif /* 1250 PASS2 || 112x PASS1 */
+#endif /* 1250 PASS2 || 112x PASS1 || 1480 */
#define K_IO_WIDTH_SEL_4 3
#define V_IO_WIDTH_SEL(x) _SB_MAKEVALUE(x,S_IO_WIDTH_SEL)
#define G_IO_WIDTH_SEL(x) _SB_GETVALUE(x,S_IO_WIDTH_SEL,M_IO_WIDTH_SEL)
#define S_IO_PARITY_ENA 4
#define M_IO_PARITY_ENA _SB_MAKEMASK1(S_IO_PARITY_ENA)
-#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) \
+ || SIBYTE_HDR_FEATURE_CHIP(1480)
#define S_IO_BURST_EN 5
#define M_IO_BURST_EN _SB_MAKEMASK1(S_IO_BURST_EN)
-#endif /* 1250 PASS2 || 112x PASS1 */
+#endif /* 1250 PASS2 || 112x PASS1 || 1480 */
#define S_IO_PARITY_ODD 6
#define M_IO_PARITY_ODD _SB_MAKEMASK1(S_IO_PARITY_ODD)
#define S_IO_NONMUX 7
@@ -96,8 +97,11 @@
#define S_IO_ADDRBASE 16 /* # bits to shift addr for this reg */
+#define M_IO_BLK_CACHE _SB_MAKEMASK1(15)
+
+
/*
- * Generic Bus Region 0 Timing Registers (Table 11-7)
+ * Generic Bus Timing 0 Registers (Table 11-7)
*/
#define S_IO_ALE_WIDTH 0
@@ -105,21 +109,23 @@
#define V_IO_ALE_WIDTH(x) _SB_MAKEVALUE(x,S_IO_ALE_WIDTH)
#define G_IO_ALE_WIDTH(x) _SB_GETVALUE(x,S_IO_ALE_WIDTH,M_IO_ALE_WIDTH)
-#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) \
+ || SIBYTE_HDR_FEATURE_CHIP(1480)
#define M_IO_EARLY_CS _SB_MAKEMASK1(3)
-#endif /* 1250 PASS2 || 112x PASS1 */
+#endif /* 1250 PASS2 || 112x PASS1 || 1480 */
#define S_IO_ALE_TO_CS 4
#define M_IO_ALE_TO_CS _SB_MAKEMASK(2,S_IO_ALE_TO_CS)
#define V_IO_ALE_TO_CS(x) _SB_MAKEVALUE(x,S_IO_ALE_TO_CS)
#define G_IO_ALE_TO_CS(x) _SB_GETVALUE(x,S_IO_ALE_TO_CS,M_IO_ALE_TO_CS)
-#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) \
+ || SIBYTE_HDR_FEATURE_CHIP(1480)
#define S_IO_BURST_WIDTH _SB_MAKE64(6)
#define M_IO_BURST_WIDTH _SB_MAKEMASK(2,S_IO_BURST_WIDTH)
#define V_IO_BURST_WIDTH(x) _SB_MAKEVALUE(x,S_IO_BURST_WIDTH)
#define G_IO_BURST_WIDTH(x) _SB_GETVALUE(x,S_IO_BURST_WIDTH,M_IO_BURST_WIDTH)
-#endif /* 1250 PASS2 || 112x PASS1 */
+#endif /* 1250 PASS2 || 112x PASS1 || 1480 */
#define S_IO_CS_WIDTH 8
#define M_IO_CS_WIDTH _SB_MAKEMASK(5,S_IO_CS_WIDTH)
@@ -141,9 +147,10 @@
#define V_IO_ALE_TO_WRITE(x) _SB_MAKEVALUE(x,S_IO_ALE_TO_WRITE)
#define G_IO_ALE_TO_WRITE(x) _SB_GETVALUE(x,S_IO_ALE_TO_WRITE,M_IO_ALE_TO_WRITE)
-#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) \
+ || SIBYTE_HDR_FEATURE_CHIP(1480)
#define M_IO_RDY_SYNC _SB_MAKEMASK1(3)
-#endif /* 1250 PASS2 || 112x PASS1 */
+#endif /* 1250 PASS2 || 112x PASS1 || 1480 */
#define S_IO_WRITE_WIDTH 4
#define M_IO_WRITE_WIDTH _SB_MAKEMASK(4,S_IO_WRITE_WIDTH)
@@ -183,9 +190,127 @@
#define M_IO_TIMEOUT_INT _SB_MAKEMASK1(10)
#define M_IO_ILL_ADDR_INT _SB_MAKEMASK1(11)
#define M_IO_MULT_CS_INT _SB_MAKEMASK1(12)
-#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480)
#define M_IO_COH_ERR _SB_MAKEMASK1(14)
-#endif /* 1250 PASS2 || 112x PASS1 */
+#endif /* 1250 PASS2 || 112x PASS1 || 1480 */
+
+
+/*
+ * Generic Bus Output Drive Control Register 0 (Table 14-18)
+ */
+
+#define S_IO_SLEW0 0
+#define M_IO_SLEW0 _SB_MAKEMASK(2,S_IO_SLEW0)
+#define V_IO_SLEW0(x) _SB_MAKEVALUE(x,S_IO_SLEW0)
+#define G_IO_SLEW0(x) _SB_GETVALUE(x,S_IO_SLEW0,M_IO_SLEW0)
+
+#define S_IO_DRV_A 2
+#define M_IO_DRV_A _SB_MAKEMASK(2,S_IO_DRV_A)
+#define V_IO_DRV_A(x) _SB_MAKEVALUE(x,S_IO_DRV_A)
+#define G_IO_DRV_A(x) _SB_GETVALUE(x,S_IO_DRV_A,M_IO_DRV_A)
+
+#define S_IO_DRV_B 6
+#define M_IO_DRV_B _SB_MAKEMASK(2,S_IO_DRV_B)
+#define V_IO_DRV_B(x) _SB_MAKEVALUE(x,S_IO_DRV_B)
+#define G_IO_DRV_B(x) _SB_GETVALUE(x,S_IO_DRV_B,M_IO_DRV_B)
+
+#define S_IO_DRV_C 10
+#define M_IO_DRV_C _SB_MAKEMASK(2,S_IO_DRV_C)
+#define V_IO_DRV_C(x) _SB_MAKEVALUE(x,S_IO_DRV_C)
+#define G_IO_DRV_C(x) _SB_GETVALUE(x,S_IO_DRV_C,M_IO_DRV_C)
+
+#define S_IO_DRV_D 14
+#define M_IO_DRV_D _SB_MAKEMASK(2,S_IO_DRV_D)
+#define V_IO_DRV_D(x) _SB_MAKEVALUE(x,S_IO_DRV_D)
+#define G_IO_DRV_D(x) _SB_GETVALUE(x,S_IO_DRV_D,M_IO_DRV_D)
+
+/*
+ * Generic Bus Output Drive Control Register 1 (Table 14-19)
+ */
+
+#define S_IO_DRV_E 2
+#define M_IO_DRV_E _SB_MAKEMASK(2,S_IO_DRV_E)
+#define V_IO_DRV_E(x) _SB_MAKEVALUE(x,S_IO_DRV_E)
+#define G_IO_DRV_E(x) _SB_GETVALUE(x,S_IO_DRV_E,M_IO_DRV_E)
+
+#define S_IO_DRV_F 6
+#define M_IO_DRV_F _SB_MAKEMASK(2,S_IO_DRV_F)
+#define V_IO_DRV_F(x) _SB_MAKEVALUE(x,S_IO_DRV_F)
+#define G_IO_DRV_F(x) _SB_GETVALUE(x,S_IO_DRV_F,M_IO_DRV_F)
+
+#define S_IO_SLEW1 8
+#define M_IO_SLEW1 _SB_MAKEMASK(2,S_IO_SLEW1)
+#define V_IO_SLEW1(x) _SB_MAKEVALUE(x,S_IO_SLEW1)
+#define G_IO_SLEW1(x) _SB_GETVALUE(x,S_IO_SLEW1,M_IO_SLEW1)
+
+#define S_IO_DRV_G 10
+#define M_IO_DRV_G _SB_MAKEMASK(2,S_IO_DRV_G)
+#define V_IO_DRV_G(x) _SB_MAKEVALUE(x,S_IO_DRV_G)
+#define G_IO_DRV_G(x) _SB_GETVALUE(x,S_IO_DRV_G,M_IO_DRV_G)
+
+#define S_IO_SLEW2 12
+#define M_IO_SLEW2 _SB_MAKEMASK(2,S_IO_SLEW2)
+#define V_IO_SLEW2(x) _SB_MAKEVALUE(x,S_IO_SLEW2)
+#define G_IO_SLEW2(x) _SB_GETVALUE(x,S_IO_SLEW2,M_IO_SLEW2)
+
+#define S_IO_DRV_H 14
+#define M_IO_DRV_H _SB_MAKEMASK(2,S_IO_DRV_H)
+#define V_IO_DRV_H(x) _SB_MAKEVALUE(x,S_IO_DRV_H)
+#define G_IO_DRV_H(x) _SB_GETVALUE(x,S_IO_DRV_H,M_IO_DRV_H)
+
+/*
+ * Generic Bus Output Drive Control Register 2 (Table 14-20)
+ */
+
+#define S_IO_DRV_J 2
+#define M_IO_DRV_J _SB_MAKEMASK(2,S_IO_DRV_J)
+#define V_IO_DRV_J(x) _SB_MAKEVALUE(x,S_IO_DRV_J)
+#define G_IO_DRV_J(x) _SB_GETVALUE(x,S_IO_DRV_J,M_IO_DRV_J)
+
+#define S_IO_DRV_K 6
+#define M_IO_DRV_K _SB_MAKEMASK(2,S_IO_DRV_K)
+#define V_IO_DRV_K(x) _SB_MAKEVALUE(x,S_IO_DRV_K)
+#define G_IO_DRV_K(x) _SB_GETVALUE(x,S_IO_DRV_K,M_IO_DRV_K)
+
+#define S_IO_DRV_L 10
+#define M_IO_DRV_L _SB_MAKEMASK(2,S_IO_DRV_L)
+#define V_IO_DRV_L(x) _SB_MAKEVALUE(x,S_IO_DRV_L)
+#define G_IO_DRV_L(x) _SB_GETVALUE(x,S_IO_DRV_L,M_IO_DRV_L)
+
+#define S_IO_DRV_M 14
+#define M_IO_DRV_M _SB_MAKEMASK(2,S_IO_DRV_M)
+#define V_IO_DRV_M(x) _SB_MAKEVALUE(x,S_IO_DRV_M)
+#define G_IO_DRV_M(x) _SB_GETVALUE(x,S_IO_DRV_M,M_IO_DRV_M)
+
+/*
+ * Generic Bus Output Drive Control Register 3 (Table 14-21)
+ */
+
+#define S_IO_SLEW3 0
+#define M_IO_SLEW3 _SB_MAKEMASK(2,S_IO_SLEW3)
+#define V_IO_SLEW3(x) _SB_MAKEVALUE(x,S_IO_SLEW3)
+#define G_IO_SLEW3(x) _SB_GETVALUE(x,S_IO_SLEW3,M_IO_SLEW3)
+
+#define S_IO_DRV_N 2
+#define M_IO_DRV_N _SB_MAKEMASK(2,S_IO_DRV_N)
+#define V_IO_DRV_N(x) _SB_MAKEVALUE(x,S_IO_DRV_N)
+#define G_IO_DRV_N(x) _SB_GETVALUE(x,S_IO_DRV_N,M_IO_DRV_N)
+
+#define S_IO_DRV_P 6
+#define M_IO_DRV_P _SB_MAKEMASK(2,S_IO_DRV_P)
+#define V_IO_DRV_P(x) _SB_MAKEVALUE(x,S_IO_DRV_P)
+#define G_IO_DRV_P(x) _SB_GETVALUE(x,S_IO_DRV_P,M_IO_DRV_P)
+
+#define S_IO_DRV_Q 10
+#define M_IO_DRV_Q _SB_MAKEMASK(2,S_IO_DRV_Q)
+#define V_IO_DRV_Q(x) _SB_MAKEVALUE(x,S_IO_DRV_Q)
+#define G_IO_DRV_Q(x) _SB_GETVALUE(x,S_IO_DRV_Q,M_IO_DRV_Q)
+
+#define S_IO_DRV_R 14
+#define M_IO_DRV_R _SB_MAKEMASK(2,S_IO_DRV_R)
+#define V_IO_DRV_R(x) _SB_MAKEVALUE(x,S_IO_DRV_R)
+#define G_IO_DRV_R(x) _SB_GETVALUE(x,S_IO_DRV_R,M_IO_DRV_R)
+
/*
* PCMCIA configuration register (Table 12-6)
@@ -202,6 +327,22 @@
#define M_PCMCIA_CFG_RDYMASK _SB_MAKEMASK1(8)
#define M_PCMCIA_CFG_PWRCTL _SB_MAKEMASK1(9)
+#if SIBYTE_HDR_FEATURE_CHIP(1480)
+#define S_PCMCIA_MODE 16
+#define M_PCMCIA_MODE _SB_MAKEMASK(3,S_PCMCIA_MODE)
+#define V_PCMCIA_MODE(x) _SB_MAKEVALUE(x,S_PCMCIA_MODE)
+#define G_PCMCIA_MODE(x) _SB_GETVALUE(x,S_PCMCIA_MODE,M_PCMCIA_MODE)
+
+#define K_PCMCIA_MODE_PCMA_NOB 0 /* standard PCMCIA "A", no "B" */
+#define K_PCMCIA_MODE_IDEA_NOB 1 /* IDE "A", no "B" */
+#define K_PCMCIA_MODE_PCMIOA_NOB 2 /* PCMCIA with I/O "A", no "B" */
+#define K_PCMCIA_MODE_PCMA_PCMB 4 /* standard PCMCIA "A", standard PCMCIA "B" */
+#define K_PCMCIA_MODE_IDEA_PCMB 5 /* IDE "A", standard PCMCIA "B" */
+#define K_PCMCIA_MODE_PCMA_IDEB 6 /* standard PCMCIA "A", IDE "B" */
+#define K_PCMCIA_MODE_IDEA_IDEB 7 /* IDE "A", IDE "B" */
+#endif
+
+
/*
* PCMCIA status register (Table 12-7)
*/
@@ -272,5 +413,62 @@
#define V_GPIO_INTR_TYPE14(x) _SB_MAKEVALUE(x,S_GPIO_INTR_TYPE14)
#define G_GPIO_INTR_TYPE14(x) _SB_GETVALUE(x,S_GPIO_INTR_TYPE14,M_GPIO_INTR_TYPE14)
+#if SIBYTE_HDR_FEATURE_CHIP(1480)
+
+/*
+ * GPIO Interrupt Additional Type Register
+ */
+
+#define K_GPIO_INTR_BOTHEDGE 0
+#define K_GPIO_INTR_RISEEDGE 1
+#define K_GPIO_INTR_UNPRED1 2
+#define K_GPIO_INTR_UNPRED2 3
+
+#define S_GPIO_INTR_ATYPEX(n) (((n)/2)*2)
+#define M_GPIO_INTR_ATYPEX(n) _SB_MAKEMASK(2,S_GPIO_INTR_ATYPEX(n))
+#define V_GPIO_INTR_ATYPEX(n,x) _SB_MAKEVALUE(x,S_GPIO_INTR_ATYPEX(n))
+#define G_GPIO_INTR_ATYPEX(n,x) _SB_GETVALUE(x,S_GPIO_INTR_ATYPEX(n),M_GPIO_INTR_ATYPEX(n))
+
+#define S_GPIO_INTR_ATYPE0 0
+#define M_GPIO_INTR_ATYPE0 _SB_MAKEMASK(2,S_GPIO_INTR_ATYPE0)
+#define V_GPIO_INTR_ATYPE0(x) _SB_MAKEVALUE(x,S_GPIO_INTR_ATYPE0)
+#define G_GPIO_INTR_ATYPE0(x) _SB_GETVALUE(x,S_GPIO_INTR_ATYPE0,M_GPIO_INTR_ATYPE0)
+
+#define S_GPIO_INTR_ATYPE2 2
+#define M_GPIO_INTR_ATYPE2 _SB_MAKEMASK(2,S_GPIO_INTR_ATYPE2)
+#define V_GPIO_INTR_ATYPE2(x) _SB_MAKEVALUE(x,S_GPIO_INTR_ATYPE2)
+#define G_GPIO_INTR_ATYPE2(x) _SB_GETVALUE(x,S_GPIO_INTR_ATYPE2,M_GPIO_INTR_ATYPE2)
+
+#define S_GPIO_INTR_ATYPE4 4
+#define M_GPIO_INTR_ATYPE4 _SB_MAKEMASK(2,S_GPIO_INTR_ATYPE4)
+#define V_GPIO_INTR_ATYPE4(x) _SB_MAKEVALUE(x,S_GPIO_INTR_ATYPE4)
+#define G_GPIO_INTR_ATYPE4(x) _SB_GETVALUE(x,S_GPIO_INTR_ATYPE4,M_GPIO_INTR_ATYPE4)
+
+#define S_GPIO_INTR_ATYPE6 6
+#define M_GPIO_INTR_ATYPE6 _SB_MAKEMASK(2,S_GPIO_INTR_ATYPE6)
+#define V_GPIO_INTR_ATYPE6(x) _SB_MAKEVALUE(x,S_GPIO_INTR_ATYPE6)
+#define G_GPIO_INTR_ATYPE6(x) _SB_GETVALUE(x,S_GPIO_INTR_ATYPE6,M_GPIO_INTR_ATYPE6)
+
+#define S_GPIO_INTR_ATYPE8 8
+#define M_GPIO_INTR_ATYPE8 _SB_MAKEMASK(2,S_GPIO_INTR_ATYPE8)
+#define V_GPIO_INTR_ATYPE8(x) _SB_MAKEVALUE(x,S_GPIO_INTR_ATYPE8)
+#define G_GPIO_INTR_ATYPE8(x) _SB_GETVALUE(x,S_GPIO_INTR_ATYPE8,M_GPIO_INTR_ATYPE8)
+
+#define S_GPIO_INTR_ATYPE10 10
+#define M_GPIO_INTR_ATYPE10 _SB_MAKEMASK(2,S_GPIO_INTR_ATYPE10)
+#define V_GPIO_INTR_ATYPE10(x) _SB_MAKEVALUE(x,S_GPIO_INTR_ATYPE10)
+#define G_GPIO_INTR_ATYPE10(x) _SB_GETVALUE(x,S_GPIO_INTR_ATYPE10,M_GPIO_INTR_ATYPE10)
+
+#define S_GPIO_INTR_ATYPE12 12
+#define M_GPIO_INTR_ATYPE12 _SB_MAKEMASK(2,S_GPIO_INTR_ATYPE12)
+#define V_GPIO_INTR_ATYPE12(x) _SB_MAKEVALUE(x,S_GPIO_INTR_ATYPE12)
+#define G_GPIO_INTR_ATYPE12(x) _SB_GETVALUE(x,S_GPIO_INTR_ATYPE12,M_GPIO_INTR_ATYPE12)
+
+#define S_GPIO_INTR_ATYPE14 14
+#define M_GPIO_INTR_ATYPE14 _SB_MAKEMASK(2,S_GPIO_INTR_ATYPE14)
+#define V_GPIO_INTR_ATYPE14(x) _SB_MAKEVALUE(x,S_GPIO_INTR_ATYPE14)
+#define G_GPIO_INTR_ATYPE14(x) _SB_GETVALUE(x,S_GPIO_INTR_ATYPE14,M_GPIO_INTR_ATYPE14)
+#endif
+
#endif
diff --git a/include/asm-mips/sibyte/sb1250_int.h b/include/asm-mips/sibyte/sb1250_int.h
index e173e2e..05c7b39 100644
--- a/include/asm-mips/sibyte/sb1250_int.h
+++ b/include/asm-mips/sibyte/sb1250_int.h
@@ -8,8 +8,6 @@
*
* SB1250 specification level: User's manual 1/02/02
*
- * Author: Mitch Lichtenberg
- *
*********************************************************************
*
* Copyright 2000,2001,2002,2003
@@ -47,6 +45,10 @@
* First, the interrupt numbers.
*/
+#if SIBYTE_HDR_FEATURE_1250_112x
+
+#define K_INT_SOURCES 64
+
#define K_INT_WATCHDOG_TIMER_0 0
#define K_INT_WATCHDOG_TIMER_1 1
#define K_INT_TIMER_0 2
@@ -244,4 +246,6 @@
#define M_LDTVECT_RAISEMBOX 0x40
+#endif /* 1250/112x */
+
#endif
diff --git a/include/asm-mips/sibyte/sb1250_l2c.h b/include/asm-mips/sibyte/sb1250_l2c.h
index 8afe8e0..842f205 100644
--- a/include/asm-mips/sibyte/sb1250_l2c.h
+++ b/include/asm-mips/sibyte/sb1250_l2c.h
@@ -8,8 +8,6 @@
*
* SB1250 specification level: User's manual 1/02/02
*
- * Author: Mitch Lichtenberg
- *
*********************************************************************
*
* Copyright 2000,2001,2002,2003
@@ -89,8 +87,13 @@
#define V_L2C_MGMT_WAY(x) _SB_MAKEVALUE(x,S_L2C_MGMT_WAY)
#define G_L2C_MGMT_WAY(x) _SB_GETVALUE(x,S_L2C_MGMT_WAY,M_L2C_MGMT_WAY)
-#define S_L2C_MGMT_TAG 21
-#define M_L2C_MGMT_TAG _SB_MAKEMASK(6,S_L2C_MGMT_TAG)
+#define S_L2C_MGMT_ECC_DIAG 21
+#define M_L2C_MGMT_ECC_DIAG _SB_MAKEMASK(2,S_L2C_MGMT_ECC_DIAG)
+#define V_L2C_MGMT_ECC_DIAG(x) _SB_MAKEVALUE(x,S_L2C_MGMT_ECC_DIAG)
+#define G_L2C_MGMT_ECC_DIAG(x) _SB_GETVALUE(x,S_L2C_MGMT_ECC_DIAG,M_L2C_MGMT_ECC_DIAG)
+
+#define S_L2C_MGMT_TAG 23
+#define M_L2C_MGMT_TAG _SB_MAKEMASK(4,S_L2C_MGMT_TAG)
#define V_L2C_MGMT_TAG(x) _SB_MAKEVALUE(x,S_L2C_MGMT_TAG)
#define G_L2C_MGMT_TAG(x) _SB_GETVALUE(x,S_L2C_MGMT_TAG,M_L2C_MGMT_TAG)
diff --git a/include/asm-mips/sibyte/sb1250_ldt.h b/include/asm-mips/sibyte/sb1250_ldt.h
index f2617de..7092535 100644
--- a/include/asm-mips/sibyte/sb1250_ldt.h
+++ b/include/asm-mips/sibyte/sb1250_ldt.h
@@ -8,8 +8,6 @@
*
* SB1250 specification level: User's manual 1/02/02
*
- * Author: Mitch Lichtenberg
- *
*********************************************************************
*
* Copyright 2000,2001,2002,2003
diff --git a/include/asm-mips/sibyte/sb1250_mac.h b/include/asm-mips/sibyte/sb1250_mac.h
index 18e74e4..adfc688 100644
--- a/include/asm-mips/sibyte/sb1250_mac.h
+++ b/include/asm-mips/sibyte/sb1250_mac.h
@@ -8,8 +8,6 @@
*
* SB1250 specification level: User's manual 1/02/02
*
- * Author: Mitch Lichtenberg
- *
*********************************************************************
*
* Copyright 2000,2001,2002,2003
@@ -81,7 +79,10 @@
#define M_MAC_RESERVED1 _SB_MAKEMASK(8,9)
#define M_MAC_AP_STAT_EN _SB_MAKEMASK1(17)
-#define M_MAC_RESERVED2 _SB_MAKEMASK1(18)
+
+#if SIBYTE_HDR_FEATURE_CHIP(1480)
+#define M_MAC_TIMESTAMP _SB_MAKEMASK1(18)
+#endif
#define M_MAC_DRP_ERRPKT_EN _SB_MAKEMASK1(19)
#define M_MAC_DRP_FCSERRPKT_EN _SB_MAKEMASK1(20)
#define M_MAC_DRP_CODEERRPKT_EN _SB_MAKEMASK1(21)
@@ -132,9 +133,9 @@
#define M_MAC_RX_CH_SEL_MSB _SB_MAKEMASK1(44)
#endif /* 1250 PASS2 || 112x PASS1 */
-#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480)
#define M_MAC_SPLIT_CH_SEL _SB_MAKEMASK1(45)
-#endif /* 1250 PASS3 || 112x PASS1 */
+#endif /* 1250 PASS3 || 112x PASS1 || 1480 */
#define S_MAC_BYPASS_IFG _SB_MAKE64(46)
#define M_MAC_BYPASS_IFG _SB_MAKEMASK(8,S_MAC_BYPASS_IFG)
@@ -176,10 +177,22 @@
#define M_MAC_PORT_RESET _SB_MAKEMASK1(8)
+#if (SIBYTE_HDR_FEATURE_CHIP(1250) || SIBYTE_HDR_FEATURE_CHIP(112x))
#define M_MAC_RX_ENABLE _SB_MAKEMASK1(10)
#define M_MAC_TX_ENABLE _SB_MAKEMASK1(11)
#define M_MAC_BYP_RX_ENABLE _SB_MAKEMASK1(12)
#define M_MAC_BYP_TX_ENABLE _SB_MAKEMASK1(13)
+#endif
+
+/*
+ * MAC reset information register (1280/1255)
+ */
+#if SIBYTE_HDR_FEATURE_CHIP(1480)
+#define M_MAC_RX_CH0_PAUSE_ON _SB_MAKEMASK1(8)
+#define M_MAC_RX_CH1_PAUSE_ON _SB_MAKEMASK1(16)
+#define M_MAC_TX_CH0_PAUSE_ON _SB_MAKEMASK1(24)
+#define M_MAC_TX_CH1_PAUSE_ON _SB_MAKEMASK1(32)
+#endif
/*
* MAC DMA Control Register
@@ -267,12 +280,12 @@
#define V_MAC_IFG_RX(x) _SB_MAKEVALUE(x,S_MAC_IFG_RX)
#define G_MAC_IFG_RX(x) _SB_GETVALUE(x,S_MAC_IFG_RX,M_MAC_IFG_RX)
-#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480)
#define S_MAC_PRE_LEN _SB_MAKE64(0)
#define M_MAC_PRE_LEN _SB_MAKEMASK(6,S_MAC_PRE_LEN)
#define V_MAC_PRE_LEN(x) _SB_MAKEVALUE(x,S_MAC_PRE_LEN)
#define G_MAC_PRE_LEN(x) _SB_GETVALUE(x,S_MAC_PRE_LEN,M_MAC_PRE_LEN)
-#endif /* 1250 PASS3 || 112x PASS1 */
+#endif /* 1250 PASS3 || 112x PASS1 || 1480 */
#define S_MAC_IFG_TX _SB_MAKE64(6)
#define M_MAC_IFG_TX _SB_MAKEMASK(6,S_MAC_IFG_TX)
@@ -458,9 +471,9 @@
#define V_MAC_COUNTER_ADDR(x) _SB_MAKEVALUE(x,S_MAC_COUNTER_ADDR)
#define G_MAC_COUNTER_ADDR(x) _SB_GETVALUE(x,S_MAC_COUNTER_ADDR,M_MAC_COUNTER_ADDR)
-#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480)
#define M_MAC_TX_PAUSE_ON _SB_MAKEMASK1(52)
-#endif /* 1250 PASS3 || 112x PASS1 */
+#endif /* 1250 PASS3 || 112x PASS1 || 1480 */
/*
* MAC Fifo Pointer Registers (Table 9-19) [Debug register]
@@ -594,7 +607,7 @@
#define V_MAC_IPHDR_OFFSET(x) _SB_MAKEVALUE(x,S_MAC_IPHDR_OFFSET)
#define G_MAC_IPHDR_OFFSET(x) _SB_GETVALUE(x,S_MAC_IPHDR_OFFSET,M_MAC_IPHDR_OFFSET)
-#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480)
#define S_MAC_RX_CRC_OFFSET _SB_MAKE64(16)
#define M_MAC_RX_CRC_OFFSET _SB_MAKEMASK(8,S_MAC_RX_CRC_OFFSET)
#define V_MAC_RX_CRC_OFFSET(x) _SB_MAKEVALUE(x,S_MAC_RX_CRC_OFFSET)
@@ -612,7 +625,7 @@
#define M_MAC_RX_CH_MSN_SEL _SB_MAKEMASK(8,S_MAC_RX_CH_MSN_SEL)
#define V_MAC_RX_CH_MSN_SEL(x) _SB_MAKEVALUE(x,S_MAC_RX_CH_MSN_SEL)
#define G_MAC_RX_CH_MSN_SEL(x) _SB_GETVALUE(x,S_MAC_RX_CH_MSN_SEL,M_MAC_RX_CH_MSN_SEL)
-#endif /* 1250 PASS3 || 112x PASS1 */
+#endif /* 1250 PASS3 || 112x PASS1 || 1480 */
/*
* MAC Receive Channel Select Registers (Table 9-25)
diff --git a/include/asm-mips/sibyte/sb1250_mc.h b/include/asm-mips/sibyte/sb1250_mc.h
index 1dd41c9..26e42149 100644
--- a/include/asm-mips/sibyte/sb1250_mc.h
+++ b/include/asm-mips/sibyte/sb1250_mc.h
@@ -8,8 +8,6 @@
*
* SB1250 specification level: User's manual 1/02/02
*
- * Author: Mitch Lichtenberg
- *
*********************************************************************
*
* Copyright 2000,2001,2002,2003
@@ -324,6 +322,10 @@
#define K_MC_tRFC_DEFAULT 12
#define V_MC_tRFC_DEFAULT V_MC_tRFC(K_MC_tRFC_DEFAULT)
+#if SIBYTE_HDR_FEATURE(1250, PASS3)
+#define M_MC_tRFC_PLUS16 _SB_MAKEMASK1(51) /* 1250C3 and later. */
+#endif
+
#define S_MC_tCwCr 40
#define M_MC_tCwCr _SB_MAKEMASK(4,S_MC_tCwCr)
#define V_MC_tCwCr(x) _SB_MAKEVALUE(x,S_MC_tCwCr)
diff --git a/include/asm-mips/sibyte/sb1250_regs.h b/include/asm-mips/sibyte/sb1250_regs.h
index 9db80cd..bab3a45 100644
--- a/include/asm-mips/sibyte/sb1250_regs.h
+++ b/include/asm-mips/sibyte/sb1250_regs.h
@@ -8,8 +8,6 @@
*
* SB1250 specification level: 01/02/2002
*
- * Author: Mitch Lichtenberg
- *
*********************************************************************
*
* Copyright 2000,2001,2002,2003
@@ -61,6 +59,8 @@
* XXX: can't remove MC base 0 if 112x, since it's used by other macros,
* since there is one reg there (but it could get its addr/offset constant).
*/
+
+#if SIBYTE_HDR_FEATURE_1250_112x /* This MC only on 1250 & 112x */
#define A_MC_BASE_0 0x0010051000
#define A_MC_BASE_1 0x0010052000
#define MC_REGISTER_SPACING 0x1000
@@ -101,10 +101,14 @@
#define R_MC_TEST_ECC 0x0000000420
#define R_MC_MCLK_CFG 0x0000000500
+#endif /* 1250 & 112x */
+
/* *********************************************************************
* L2 Cache Control Registers
********************************************************************* */
+#if SIBYTE_HDR_FEATURE_1250_112x /* This L2C only on 1250/112x */
+
#define A_L2_READ_TAG 0x0010040018
#define A_L2_ECC_TAG 0x0010040038
#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1)
@@ -125,13 +129,16 @@
#define A_L2_READ_ADDRESS A_L2_READ_TAG
#define A_L2_EEC_ADDRESS A_L2_ECC_TAG
+#endif
/* *********************************************************************
* PCI Interface Registers
********************************************************************* */
+#if SIBYTE_HDR_FEATURE_1250_112x /* This PCI/HT only on 1250/112x */
#define A_PCI_TYPE00_HEADER 0x00DE000000
#define A_PCI_TYPE01_HEADER 0x00DE000800
+#endif
/* *********************************************************************
@@ -264,15 +271,15 @@
********************************************************************* */
+#if SIBYTE_HDR_FEATURE_1250_112x /* This MC only on 1250 & 112x */
#define R_DUART_NUM_PORTS 2
#define A_DUART 0x0010060000
-#define A_DUART_REG(r)
-
#define DUART_CHANREG_SPACING 0x100
#define A_DUART_CHANREG(chan,reg) (A_DUART + DUART_CHANREG_SPACING*(chan) + (reg))
#define R_DUART_CHANREG(chan,reg) (DUART_CHANREG_SPACING*(chan) + (reg))
+#endif /* 1250 & 112x */
#define R_DUART_MODE_REG_1 0x100
#define R_DUART_MODE_REG_2 0x110
@@ -307,11 +314,13 @@
#define DUART_IMRISR_SPACING 0x20
+#if SIBYTE_HDR_FEATURE_1250_112x /* This MC only on 1250 & 112x */
#define R_DUART_IMRREG(chan) (R_DUART_IMR_A + (chan)*DUART_IMRISR_SPACING)
#define R_DUART_ISRREG(chan) (R_DUART_ISR_A + (chan)*DUART_IMRISR_SPACING)
#define A_DUART_IMRREG(chan) (A_DUART + R_DUART_IMRREG(chan))
#define A_DUART_ISRREG(chan) (A_DUART + R_DUART_ISRREG(chan))
+#endif /* 1250 & 112x */
@@ -368,6 +377,8 @@
********************************************************************* */
+#if SIBYTE_HDR_FEATURE_1250_112x /* sync serial only on 1250/112x */
+
#define A_SER_BASE_0 0x0010060400
#define A_SER_BASE_1 0x0010060800
#define SER_SPACING 0x400
@@ -457,6 +468,8 @@
#define R_SER_RMON_RX_ERRORS 0x000001F0
#define R_SER_RMON_RX_BADADDR 0x000001F8
+#endif /* 1250/112x */
+
/* *********************************************************************
* Generic Bus Registers
********************************************************************* */
@@ -634,12 +647,13 @@
#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
#define A_SCD_SCRATCH 0x0010020C10
+#endif /* 1250 PASS2 || 112x PASS1 */
+#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480)
#define A_SCD_ZBBUS_CYCLE_COUNT 0x0010030000
#define A_SCD_ZBBUS_CYCLE_CP0 0x0010020C00
#define A_SCD_ZBBUS_CYCLE_CP1 0x0010020C08
-#endif /* 1250 PASS2 || 112x PASS1 */
-
+#endif
/* *********************************************************************
* System Control Registers
@@ -667,15 +681,16 @@
#define A_ADDR_TRAP_CFG_1 0x0010020448
#define A_ADDR_TRAP_CFG_2 0x0010020450
#define A_ADDR_TRAP_CFG_3 0x0010020458
-#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480)
#define A_ADDR_TRAP_REG_DEBUG 0x0010020460
-#endif /* 1250 PASS2 || 112x PASS1 */
+#endif /* 1250 PASS2 || 112x PASS1 || 1480 */
/* *********************************************************************
* System Interrupt Mapper Registers
********************************************************************* */
+#if SIBYTE_HDR_FEATURE_1250_112x
#define A_IMR_CPU0_BASE 0x0010020000
#define A_IMR_CPU1_BASE 0x0010022000
#define IMR_REGISTER_SPACING 0x2000
@@ -700,6 +715,7 @@
#define R_IMR_INTERRUPT_STATUS_COUNT 7
#define R_IMR_INTERRUPT_MAP_BASE 0x0200
#define R_IMR_INTERRUPT_MAP_COUNT 64
+#endif /* 1250/112x */
/* *********************************************************************
* System Performance Counter Registers
@@ -718,6 +734,7 @@
#define A_SCD_BUS_ERR_STATUS 0x0010020880
#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
#define A_SCD_BUS_ERR_STATUS_DEBUG 0x00100208D0
+#define A_BUS_ERR_STATUS_DEBUG 0x00100208D0
#endif /* 1250 PASS2 || 112x PASS1 */
#define A_BUS_ERR_DATA_0 0x00100208A0
#define A_BUS_ERR_DATA_1 0x00100208A8
@@ -798,6 +815,7 @@
* Physical Address Map
********************************************************************* */
+#if SIBYTE_HDR_FEATURE_1250_112x
#define A_PHYS_MEMORY_0 _SB_MAKE64(0x0000000000)
#define A_PHYS_MEMORY_SIZE _SB_MAKE64((256*1024*1024))
#define A_PHYS_SYSTEM_CTL _SB_MAKE64(0x0010000000)
@@ -831,6 +849,7 @@
#define A_PHYS_L2CACHE_WAY1 _SB_MAKE64(0x00D01A0000)
#define A_PHYS_L2CACHE_WAY2 _SB_MAKE64(0x00D01C0000)
#define A_PHYS_L2CACHE_WAY3 _SB_MAKE64(0x00D01E0000)
+#endif
#endif
diff --git a/include/asm-mips/sibyte/sb1250_scd.h b/include/asm-mips/sibyte/sb1250_scd.h
index dbbd682..a667bc1 100644
--- a/include/asm-mips/sibyte/sb1250_scd.h
+++ b/include/asm-mips/sibyte/sb1250_scd.h
@@ -8,8 +8,6 @@
*
* SB1250 specification level: User's manual 1/02/02
*
- * Author: Mitch Lichtenberg
- *
*********************************************************************
*
* Copyright 2000,2001,2002,2003
@@ -51,26 +49,70 @@
#define V_SYS_REVISION(x) _SB_MAKEVALUE(x,S_SYS_REVISION)
#define G_SYS_REVISION(x) _SB_GETVALUE(x,S_SYS_REVISION,M_SYS_REVISION)
-#if SIBYTE_HDR_FEATURE_CHIP(1250)
-#define K_SYS_REVISION_BCM1250_PASS1 1
-#define K_SYS_REVISION_BCM1250_PASS2 3
-#define K_SYS_REVISION_BCM1250_A10 11
-#define K_SYS_REVISION_BCM1250_PASS2_2 16
-#define K_SYS_REVISION_BCM1250_B2 17
-#define K_SYS_REVISION_BCM1250_PASS3 32
-#define K_SYS_REVISION_BCM1250_C1 33
+#define K_SYS_REVISION_BCM1250_PASS1 0x01
+
+#define K_SYS_REVISION_BCM1250_PASS2 0x03
+#define K_SYS_REVISION_BCM1250_A1 0x03 /* Pass 2.0 WB */
+#define K_SYS_REVISION_BCM1250_A2 0x04 /* Pass 2.0 FC */
+#define K_SYS_REVISION_BCM1250_A3 0x05 /* Pass 2.1 FC */
+#define K_SYS_REVISION_BCM1250_A4 0x06 /* Pass 2.1 WB */
+#define K_SYS_REVISION_BCM1250_A6 0x07 /* OR 0x04 (A2) w/WID != 0 */
+#define K_SYS_REVISION_BCM1250_A8 0x0b /* A8/A10 */
+#define K_SYS_REVISION_BCM1250_A9 0x08
+#define K_SYS_REVISION_BCM1250_A10 K_SYS_REVISION_BCM1250_A8
+#define K_SYS_REVISION_BCM1250_PASS2_2 0x10
+#define K_SYS_REVISION_BCM1250_B0 K_SYS_REVISION_BCM1250_B1
+#define K_SYS_REVISION_BCM1250_B1 0x10
+#define K_SYS_REVISION_BCM1250_B2 0x11
+
+#define K_SYS_REVISION_BCM1250_C0 0x20
+#define K_SYS_REVISION_BCM1250_C1 0x21
+#define K_SYS_REVISION_BCM1250_C2 0x22
+#define K_SYS_REVISION_BCM1250_C3 0x23
+
+#if SIBYTE_HDR_FEATURE_CHIP(1250)
/* XXX: discourage people from using these constants. */
#define K_SYS_REVISION_PASS1 K_SYS_REVISION_BCM1250_PASS1
#define K_SYS_REVISION_PASS2 K_SYS_REVISION_BCM1250_PASS2
#define K_SYS_REVISION_PASS2_2 K_SYS_REVISION_BCM1250_PASS2_2
#define K_SYS_REVISION_PASS3 K_SYS_REVISION_BCM1250_PASS3
+#define K_SYS_REVISION_BCM1250_PASS3 K_SYS_REVISION_BCM1250_C0
#endif /* 1250 */
-#if SIBYTE_HDR_FEATURE_CHIP(112x)
-#define K_SYS_REVISION_BCM112x_A1 32
-#define K_SYS_REVISION_BCM112x_A2 33
-#endif /* 112x */
+#define K_SYS_REVISION_BCM112x_A1 0x20
+#define K_SYS_REVISION_BCM112x_A2 0x21
+#define K_SYS_REVISION_BCM112x_A3 0x22
+#define K_SYS_REVISION_BCM112x_A4 0x23
+
+#define K_SYS_REVISION_BCM1480_S0 0x01
+#define K_SYS_REVISION_BCM1480_A1 0x02
+#define K_SYS_REVISION_BCM1480_A2 0x03
+#define K_SYS_REVISION_BCM1480_A3 0x04
+#define K_SYS_REVISION_BCM1480_B0 0x11
+
+/*Cache size - 23:20 of revision register*/
+#define S_SYS_L2C_SIZE _SB_MAKE64(20)
+#define M_SYS_L2C_SIZE _SB_MAKEMASK(4,S_SYS_L2C_SIZE)
+#define V_SYS_L2C_SIZE(x) _SB_MAKEVALUE(x,S_SYS_L2C_SIZE)
+#define G_SYS_L2C_SIZE(x) _SB_GETVALUE(x,S_SYS_L2C_SIZE,M_SYS_L2C_SIZE)
+
+#define K_SYS_L2C_SIZE_1MB 0
+#define K_SYS_L2C_SIZE_512KB 5
+#define K_SYS_L2C_SIZE_256KB 2
+#define K_SYS_L2C_SIZE_128KB 1
+
+#define K_SYS_L2C_SIZE_BCM1250 K_SYS_L2C_SIZE_512KB
+#define K_SYS_L2C_SIZE_BCM1125 K_SYS_L2C_SIZE_256KB
+#define K_SYS_L2C_SIZE_BCM1122 K_SYS_L2C_SIZE_128KB
+
+
+/* Number of CPU cores, bits 27:24 of revision register*/
+#define S_SYS_NUM_CPUS _SB_MAKE64(24)
+#define M_SYS_NUM_CPUS _SB_MAKEMASK(4,S_SYS_NUM_CPUS)
+#define V_SYS_NUM_CPUS(x) _SB_MAKEVALUE(x,S_SYS_NUM_CPUS)
+#define G_SYS_NUM_CPUS(x) _SB_GETVALUE(x,S_SYS_NUM_CPUS,M_SYS_NUM_CPUS)
+
/* XXX: discourage people from using these constants. */
#define S_SYS_PART _SB_MAKE64(16)
@@ -83,6 +125,8 @@
#define K_SYS_PART_BCM1120 0x1121
#define K_SYS_PART_BCM1125 0x1123
#define K_SYS_PART_BCM1125H 0x1124
+#define K_SYS_PART_BCM1122 0x1113
+
/* The "peripheral set" (SOC type) is the low 4 bits of the "part" field. */
#define S_SYS_SOC_TYPE _SB_MAKE64(16)
@@ -96,6 +140,8 @@
#define K_SYS_SOC_TYPE_BCM1125 0x3
#define K_SYS_SOC_TYPE_BCM1125H 0x4
#define K_SYS_SOC_TYPE_BCM1250_ALT2 0x5 /* 1250pass2 w/ 1/2 L2. */
+#define K_SYS_SOC_TYPE_BCM1x80 0x6
+#define K_SYS_SOC_TYPE_BCM1x55 0x7
/*
* Calculate correct SOC type given a copy of system revision register.
@@ -127,10 +173,12 @@
#define V_SYS_WID(x) _SB_MAKEVALUE(x,S_SYS_WID)
#define G_SYS_WID(x) _SB_GETVALUE(x,S_SYS_WID,M_SYS_WID)
-/* System Manufacturing Register
-* Register: SCD_SYSTEM_MANUF
-*/
+/*
+ * System Manufacturing Register
+ * Register: SCD_SYSTEM_MANUF
+ */
+#if SIBYTE_HDR_FEATURE_1250_112x
/* Wafer ID: bits 31:0 */
#define S_SYS_WAFERID1_200 _SB_MAKE64(0)
#define M_SYS_WAFERID1_200 _SB_MAKEMASK(32,S_SYS_WAFERID1_200)
@@ -139,8 +187,8 @@
#define S_SYS_BIN _SB_MAKE64(32)
#define M_SYS_BIN _SB_MAKEMASK(4,S_SYS_BIN)
-#define V_SYS_BIN _SB_MAKEVALUE(x,S_SYS_BIN)
-#define G_SYS_BIN _SB_GETVALUE(x,S_SYS_BIN,M_SYS_BIN)
+#define V_SYS_BIN(x) _SB_MAKEVALUE(x,S_SYS_BIN)
+#define G_SYS_BIN(x) _SB_GETVALUE(x,S_SYS_BIN,M_SYS_BIN)
/* Wafer ID: bits 39:36 */
#define S_SYS_WAFERID2_200 _SB_MAKE64(36)
@@ -163,12 +211,14 @@
#define M_SYS_YPOS _SB_MAKEMASK(6,S_SYS_YPOS)
#define V_SYS_YPOS(x) _SB_MAKEVALUE(x,S_SYS_YPOS)
#define G_SYS_YPOS(x) _SB_GETVALUE(x,S_SYS_YPOS,M_SYS_YPOS)
+#endif
/*
* System Config Register (Table 4-2)
* Register: SCD_SYSTEM_CFG
*/
+#if SIBYTE_HDR_FEATURE_1250_112x
#define M_SYS_LDT_PLL_BYP _SB_MAKEMASK1(3)
#define M_SYS_PCI_SYNC_TEST_MODE _SB_MAKEMASK1(4)
#define M_SYS_IOB0_DIV _SB_MAKEMASK1(5)
@@ -253,6 +303,8 @@
#define M_SYS_SW_FLAG _SB_MAKEMASK1(63)
#endif /* 1250 PASS2 || 112x PASS1 */
+#endif
+
/*
* Mailbox Registers (Table 4-3)
@@ -326,6 +378,7 @@
* System Performance Counters
*/
+#if SIBYTE_HDR_FEATURE_1250_112x
#define S_SPC_CFG_SRC0 0
#define M_SPC_CFG_SRC0 _SB_MAKEMASK(8,S_SPC_CFG_SRC0)
#define V_SPC_CFG_SRC0(x) _SB_MAKEVALUE(x,S_SPC_CFG_SRC0)
@@ -348,6 +401,7 @@
#define M_SPC_CFG_CLEAR _SB_MAKEMASK1(32)
#define M_SPC_CFG_ENABLE _SB_MAKEMASK1(33)
+#endif
/*
@@ -412,6 +466,7 @@
* Address Trap Registers
*/
+#if SIBYTE_HDR_FEATURE_1250_112x
#define M_ATRAP_INDEX _SB_MAKEMASK(4,0)
#define M_ATRAP_ADDRESS _SB_MAKEMASK(40,0)
@@ -436,7 +491,6 @@
#define K_BUS_AGENT_IOB0 2
#define K_BUS_AGENT_IOB1 3
#define K_BUS_AGENT_SCD 4
-#define K_BUS_AGENT_RESERVED 5
#define K_BUS_AGENT_L2C 6
#define K_BUS_AGENT_MC 7
@@ -454,10 +508,14 @@
#define K_ATRAP_CFG_CATTR_NOTNONCOH 6
#define K_ATRAP_CFG_CATTR_NOTCOHERENT 7
+#endif /* 1250/112x */
+
/*
* Trace Buffer Config register
*/
+#if SIBYTE_HDR_FEATURE_1250_112x
+
#define M_SCD_TRACE_CFG_RESET _SB_MAKEMASK1(0)
#define M_SCD_TRACE_CFG_START_READ _SB_MAKEMASK1(1)
#define M_SCD_TRACE_CFG_START _SB_MAKEMASK1(2)
@@ -475,6 +533,8 @@
#define V_SCD_TRACE_CFG_CUR_ADDR(x) _SB_MAKEVALUE(x,S_SCD_TRACE_CFG_CUR_ADDR)
#define G_SCD_TRACE_CFG_CUR_ADDR(x) _SB_GETVALUE(x,S_SCD_TRACE_CFG_CUR_ADDR,M_SCD_TRACE_CFG_CUR_ADDR)
+#endif /* 1250/112x */
+
/*
* Trace Event registers
*/
@@ -578,5 +638,7 @@
#define M_SCD_TRSEQ_DEBUGPIN _SB_MAKEMASK1(20)
#define M_SCD_TRSEQ_DEBUGCPU _SB_MAKEMASK1(21)
#define M_SCD_TRSEQ_CLEARUSE _SB_MAKEMASK1(22)
+#define M_SCD_TRSEQ_ALLD_A _SB_MAKEMASK1(23)
+#define M_SCD_TRSEQ_ALL_A _SB_MAKEMASK1(24)
#endif
diff --git a/include/asm-mips/sibyte/sb1250_smbus.h b/include/asm-mips/sibyte/sb1250_smbus.h
index 335c53e..279a912 100644
--- a/include/asm-mips/sibyte/sb1250_smbus.h
+++ b/include/asm-mips/sibyte/sb1250_smbus.h
@@ -6,9 +6,8 @@
* This module contains constants and macros useful for
* manipulating the SB1250's SMbus devices.
*
- * SB1250 specification level: 01/02/2002
- *
- * Author: Mitch Lichtenberg
+ * SB1250 specification level: 10/21/02
+ * BCM1280 specification level: 11/24/03
*
*********************************************************************
*
@@ -47,6 +46,7 @@
#define K_SMB_FREQ_400KHZ 0x1F
#define K_SMB_FREQ_100KHZ 0x7D
+#define K_SMB_FREQ_10KHZ 1250
#define S_SMB_CMD 0
#define M_SMB_CMD _SB_MAKEMASK(8,S_SMB_CMD)
@@ -58,7 +58,11 @@
#define M_SMB_ERR_INTR _SB_MAKEMASK1(0)
#define M_SMB_FINISH_INTR _SB_MAKEMASK1(1)
-#define M_SMB_DATA_OUT _SB_MAKEMASK1(4)
+
+#define S_SMB_DATA_OUT 4
+#define M_SMB_DATA_OUT _SB_MAKEMASK1(S_SMB_DATA_OUT)
+#define V_SMB_DATA_OUT(x) _SB_MAKEVALUE(x,S_SMB_DATA_OUT)
+
#define M_SMB_DATA_DIR _SB_MAKEMASK1(5)
#define M_SMB_DATA_DIR_OUTPUT M_SMB_DATA_DIR
#define M_SMB_CLK_OUT _SB_MAKEMASK1(6)
@@ -71,8 +75,23 @@
#define M_SMB_BUSY _SB_MAKEMASK1(0)
#define M_SMB_ERROR _SB_MAKEMASK1(1)
#define M_SMB_ERROR_TYPE _SB_MAKEMASK1(2)
-#define M_SMB_REF _SB_MAKEMASK1(6)
-#define M_SMB_DATA_IN _SB_MAKEMASK1(7)
+
+#if SIBYTE_HDR_FEATURE(1250, PASS3) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480)
+#define S_SMB_SCL_IN 5
+#define M_SMB_SCL_IN _SB_MAKEMASK1(S_SMB_SCL_IN)
+#define V_SMB_SCL_IN(x) _SB_MAKEVALUE(x,S_SMB_SCL_IN)
+#define G_SMB_SCL_IN(x) _SB_GETVALUE(x,S_SMB_SCL_IN,M_SMB_SCL_IN)
+#endif /* 1250 PASS3 || 112x PASS1 || 1480 */
+
+#define S_SMB_REF 6
+#define M_SMB_REF _SB_MAKEMASK1(S_SMB_REF)
+#define V_SMB_REF(x) _SB_MAKEVALUE(x,S_SMB_REF)
+#define G_SMB_REF(x) _SB_GETVALUE(x,S_SMB_REF,M_SMB_REF)
+
+#define S_SMB_DATA_IN 7
+#define M_SMB_DATA_IN _SB_MAKEMASK1(S_SMB_DATA_IN)
+#define V_SMB_DATA_IN(x) _SB_MAKEVALUE(x,S_SMB_DATA_IN)
+#define G_SMB_DATA_IN(x) _SB_GETVALUE(x,S_SMB_DATA_IN,M_SMB_DATA_IN)
/*
* SMBus Start/Command registers (Table 14-9)
@@ -132,16 +151,14 @@
#define V_SPEC_MB(x) _SB_MAKEVALUE(x,S_SPEC_PEC)
-#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480)
#define S_SMB_CMDH 8
-#define M_SMB_CMDH _SB_MAKEMASK(8,S_SMBH_CMD)
-#define V_SMB_CMDH(x) _SB_MAKEVALUE(x,S_SMBH_CMD)
+#define M_SMB_CMDH _SB_MAKEMASK(8,S_SMB_CMDH)
+#define V_SMB_CMDH(x) _SB_MAKEVALUE(x,S_SMB_CMDH)
#define M_SMB_EXTEND _SB_MAKEMASK1(14)
-#define M_SMB_DIR _SB_MAKEMASK1(13)
-
#define S_SMB_DFMT 8
#define M_SMB_DFMT _SB_MAKEMASK(3,S_SMB_DFMT)
#define V_SMB_DFMT(x) _SB_MAKEVALUE(x,S_SMB_DFMT)
@@ -165,6 +182,23 @@
#define V_SMB_DFMT_CMD5BYTE V_SMB_DFMT(K_SMB_DFMT_CMD5BYTE)
#define V_SMB_DFMT_RESERVED V_SMB_DFMT(K_SMB_DFMT_RESERVED)
-#endif /* 1250 PASS2 || 112x PASS1 */
+#define S_SMB_AFMT 11
+#define M_SMB_AFMT _SB_MAKEMASK(2,S_SMB_AFMT)
+#define V_SMB_AFMT(x) _SB_MAKEVALUE(x,S_SMB_AFMT)
+#define G_SMB_AFMT(x) _SB_GETVALUE(x,S_SMB_AFMT,M_SMB_AFMT)
+
+#define K_SMB_AFMT_NONE 0
+#define K_SMB_AFMT_ADDR 1
+#define K_SMB_AFMT_ADDR_CMD1BYTE 2
+#define K_SMB_AFMT_ADDR_CMD2BYTE 3
+
+#define V_SMB_AFMT_NONE V_SMB_AFMT(K_SMB_AFMT_NONE)
+#define V_SMB_AFMT_ADDR V_SMB_AFMT(K_SMB_AFMT_ADDR)
+#define V_SMB_AFMT_ADDR_CMD1BYTE V_SMB_AFMT(K_SMB_AFMT_ADDR_CMD1BYTE)
+#define V_SMB_AFMT_ADDR_CMD2BYTE V_SMB_AFMT(K_SMB_AFMT_ADDR_CMD2BYTE)
+
+#define M_SMB_DIR _SB_MAKEMASK1(13)
+
+#endif /* 1250 PASS2 || 112x PASS1 || 1480 */
#endif
diff --git a/include/asm-mips/sibyte/sb1250_syncser.h b/include/asm-mips/sibyte/sb1250_syncser.h
index fa2760d..dd154ac 100644
--- a/include/asm-mips/sibyte/sb1250_syncser.h
+++ b/include/asm-mips/sibyte/sb1250_syncser.h
@@ -8,8 +8,6 @@
*
* SB1250 specification level: User's manual 1/02/02
*
- * Author: Mitch Lichtenberg
- *
*********************************************************************
*
* Copyright 2000,2001,2002,2003
diff --git a/include/asm-mips/sibyte/sb1250_uart.h b/include/asm-mips/sibyte/sb1250_uart.h
index 923ea4f..e87045e 100644
--- a/include/asm-mips/sibyte/sb1250_uart.h
+++ b/include/asm-mips/sibyte/sb1250_uart.h
@@ -8,8 +8,6 @@
*
* SB1250 specification level: User's manual 1/02/02
*
- * Author: Mitch Lichtenberg
- *
*********************************************************************
*
* Copyright 2000,2001,2002,2003
@@ -240,7 +238,12 @@
*/
#define M_DUART_ISR_TX_A _SB_MAKEMASK1(0)
-#define M_DUART_ISR_RX_A _SB_MAKEMASK1(1)
+
+#define S_DUART_ISR_RX_A 1
+#define M_DUART_ISR_RX_A _SB_MAKEMASK1(S_DUART_ISR_RX_A)
+#define V_DUART_ISR_RX_A(x) _SB_MAKEVALUE(x,S_DUART_ISR_RX_A)
+#define G_DUART_ISR_RX_A(x) _SB_GETVALUE(x,S_DUART_ISR_RX_A,M_DUART_ISR_RX_A)
+
#define M_DUART_ISR_BRK_A _SB_MAKEMASK1(2)
#define M_DUART_ISR_IN_A _SB_MAKEMASK1(3)
#define M_DUART_ISR_TX_B _SB_MAKEMASK1(4)
@@ -331,7 +334,7 @@
#define M_DUART_OUT_PIN_CLR(chan) \
(chan == 0 ? M_DUART_OUT_PIN_CLR0 : M_DUART_OUT_PIN_CLR1)
-#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1)
+#if SIBYTE_HDR_FEATURE(1250, PASS2) || SIBYTE_HDR_FEATURE(112x, PASS1) || SIBYTE_HDR_FEATURE_CHIP(1480)
/*
* Full Interrupt Control Register
*/
@@ -345,7 +348,7 @@
#define M_DUART_INT_TIME _SB_MAKEMASK(4,S_DUART_INT_TIME)
#define V_DUART_INT_TIME(x) _SB_MAKEVALUE(x,S_DUART_INT_TIME)
#define G_DUART_INT_TIME(x) _SB_GETVALUE(x,S_DUART_INT_TIME,M_DUART_INT_TIME)
-#endif /* 1250 PASS2 || 112x PASS1 */
+#endif /* 1250 PASS2 || 112x PASS1 || 1480 */
/* ********************************************************************** */
diff --git a/include/asm-mips/sibyte/swarm.h b/include/asm-mips/sibyte/swarm.h
index 97fa049..06e1d52 100644
--- a/include/asm-mips/sibyte/swarm.h
+++ b/include/asm-mips/sibyte/swarm.h
@@ -34,7 +34,7 @@
#define SIBYTE_DEFAULT_CONSOLE "ttyS0,115200"
#endif
#ifdef CONFIG_SIBYTE_LITTLESUR
-#define SIBYTE_BOARD_NAME "BCM1250C2 (LittleSur)"
+#define SIBYTE_BOARD_NAME "BCM91250C2 (LittleSur)"
#define SIBYTE_HAVE_PCMCIA 0
#define SIBYTE_HAVE_IDE 1
#define SIBYTE_DEFAULT_CONSOLE "cfe0"
diff --git a/include/asm-mips/sigcontext.h b/include/asm-mips/sigcontext.h
index f7fbeba..8edabb0 100644
--- a/include/asm-mips/sigcontext.h
+++ b/include/asm-mips/sigcontext.h
@@ -27,14 +27,15 @@ struct sigcontext {
unsigned int sc_fpc_csr;
unsigned int sc_fpc_eir; /* Unused */
unsigned int sc_used_math;
- unsigned int sc_ssflags; /* Unused */
+ unsigned int sc_dsp; /* dsp status, was sc_ssflags */
unsigned long long sc_mdhi;
unsigned long long sc_mdlo;
-
- unsigned int sc_cause; /* Unused */
- unsigned int sc_badvaddr; /* Unused */
-
- unsigned long sc_sigset[4]; /* kernel's sigset_t */
+ unsigned long sc_hi1; /* Was sc_cause */
+ unsigned long sc_lo1; /* Was sc_badvaddr */
+ unsigned long sc_hi2; /* Was sc_sigset[4] */
+ unsigned long sc_lo2;
+ unsigned long sc_hi3;
+ unsigned long sc_lo3;
};
#endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */
@@ -48,19 +49,19 @@ struct sigcontext {
* Warning: this structure illdefined with sc_badvaddr being just an unsigned
* int so it was changed to unsigned long in 2.6.0-test1. This may break
* binary compatibility - no prisoners.
+ * DSP ASE in 2.6.12-rc4. Turn sc_mdhi and sc_mdlo into an array of four
+ * entries, add sc_dsp and sc_reserved for padding. No prisoners.
*/
struct sigcontext {
unsigned long sc_regs[32];
unsigned long sc_fpregs[32];
- unsigned long sc_mdhi;
- unsigned long sc_mdlo;
+ unsigned long sc_hi[4];
+ unsigned long sc_lo[4];
unsigned long sc_pc;
- unsigned long sc_badvaddr;
- unsigned int sc_status;
unsigned int sc_fpc_csr;
- unsigned int sc_fpc_eir;
unsigned int sc_used_math;
- unsigned int sc_cause;
+ unsigned int sc_dsp;
+ unsigned int sc_reserved;
};
#ifdef __KERNEL__
@@ -68,23 +69,24 @@ struct sigcontext {
#include <linux/posix_types.h>
struct sigcontext32 {
- __u32 sc_regmask; /* Unused */
- __u32 sc_status;
- __u64 sc_pc;
- __u64 sc_regs[32];
- __u64 sc_fpregs[32];
- __u32 sc_ownedfp; /* Unused */
- __u32 sc_fpc_csr;
- __u32 sc_fpc_eir; /* Unused */
- __u32 sc_used_math;
- __u32 sc_ssflags; /* Unused */
- __u64 sc_mdhi;
- __u64 sc_mdlo;
-
- __u32 sc_cause; /* Unused */
- __u32 sc_badvaddr; /* Unused */
-
- __u32 sc_sigset[4]; /* kernel's sigset_t */
+ __u32 sc_regmask; /* Unused */
+ __u32 sc_status;
+ __u64 sc_pc;
+ __u64 sc_regs[32];
+ __u64 sc_fpregs[32];
+ __u32 sc_ownedfp; /* Unused */
+ __u32 sc_fpc_csr;
+ __u32 sc_fpc_eir; /* Unused */
+ __u32 sc_used_math;
+ __u32 sc_dsp; /* dsp status, was sc_ssflags */
+ __u64 sc_mdhi;
+ __u64 sc_mdlo;
+ __u32 sc_hi1; /* Was sc_cause */
+ __u32 sc_lo1; /* Was sc_badvaddr */
+ __u32 sc_hi2; /* Was sc_sigset[4] */
+ __u32 sc_lo2;
+ __u32 sc_hi3;
+ __u32 sc_lo3;
};
#endif /* __KERNEL__ */
diff --git a/include/asm-mips/siginfo.h b/include/asm-mips/siginfo.h
index 698beca..2ba313d 100644
--- a/include/asm-mips/siginfo.h
+++ b/include/asm-mips/siginfo.h
@@ -11,6 +11,7 @@
#include <linux/config.h>
+#define __ARCH_SIGEV_PREAMBLE_SIZE (sizeof(long) + 2*sizeof(int))
#undef __ARCH_SI_TRAPNO /* exception code needs to fill this ... */
#define HAVE_ARCH_SIGINFO_T
diff --git a/include/asm-mips/signal.h b/include/asm-mips/signal.h
index f2c470f..8ca539e 100644
--- a/include/asm-mips/signal.h
+++ b/include/asm-mips/signal.h
@@ -98,12 +98,39 @@ typedef unsigned long old_sigset_t; /* at least 32 bits */
#define MINSIGSTKSZ 2048
#define SIGSTKSZ 8192
+#ifdef __KERNEL__
+
+/*
+ * These values of sa_flags are used only by the kernel as part of the
+ * irq handling routines.
+ *
+ * SA_INTERRUPT is also used by the irq handling routines.
+ * SA_SHIRQ flag is for shared interrupt support on PCI and EISA.
+ */
+#define SA_SAMPLE_RANDOM SA_RESTART
+
+#ifdef CONFIG_TRAD_SIGNALS
+#define sig_uses_siginfo(ka) ((ka)->sa.sa_flags & SA_SIGINFO)
+#else
+#define sig_uses_siginfo(ka) (1)
+#endif
+
+#endif /* __KERNEL__ */
+
#define SIG_BLOCK 1 /* for blocking signals */
#define SIG_UNBLOCK 2 /* for unblocking signals */
#define SIG_SETMASK 3 /* for setting the signal mask */
#define SIG_SETMASK32 256 /* Goodie from SGI for BSD compatibility:
set only the low 32 bit of the sigset. */
-#include <asm-generic/signal.h>
+
+/* Type of a signal handler. */
+typedef void __signalfn_t(int);
+typedef __signalfn_t __user *__sighandler_t;
+
+/* Fake signal functions */
+#define SIG_DFL ((__sighandler_t)0) /* default signal handling */
+#define SIG_IGN ((__sighandler_t)1) /* ignore signal */
+#define SIG_ERR ((__sighandler_t)-1) /* error return from signal */
struct sigaction {
unsigned int sa_flags;
diff --git a/include/asm-mips/sn/sn0/arch.h b/include/asm-mips/sn/sn0/arch.h
index 0e00dd4..fb78773 100644
--- a/include/asm-mips/sn/sn0/arch.h
+++ b/include/asm-mips/sn/sn0/arch.h
@@ -74,13 +74,8 @@
#define MAX_MEM_SLOTS 32 /* max slots per node */
#endif /* defined(N_MODE) */
-#if SABLE_RTL
-#define SLOT_SHIFT (28)
-#define SLOT_MIN_MEM_SIZE (16*1024*1024)
-#else
#define SLOT_SHIFT (27)
#define SLOT_MIN_MEM_SIZE (32*1024*1024)
-#endif
#define CPUS_PER_NODE 2 /* CPUs on a single hub */
#define CPUS_PER_NODE_SHFT 1 /* Bits to shift in the node number */
diff --git a/include/asm-mips/socket.h b/include/asm-mips/socket.h
index 753b662..0bb31e5 100644
--- a/include/asm-mips/socket.h
+++ b/include/asm-mips/socket.h
@@ -37,8 +37,6 @@ To add: #define SO_REUSEPORT 0x0200 /* Allow local address and port reuse. */
#define SO_ERROR 0x1007 /* get error status and clear */
#define SO_SNDBUF 0x1001 /* Send buffer size. */
#define SO_RCVBUF 0x1002 /* Receive buffer. */
-#define SO_SNDBUFFORCE 0x100a
-#define SO_RCVBUFFORCE 0x100b
#define SO_SNDLOWAT 0x1003 /* send low-water mark */
#define SO_RCVLOWAT 0x1004 /* receive low-water mark */
#define SO_SNDTIMEO 0x1005 /* send timeout */
@@ -69,6 +67,8 @@ To add: #define SO_REUSEPORT 0x0200 /* Allow local address and port reuse. */
#define SCM_TIMESTAMP SO_TIMESTAMP
#define SO_PEERSEC 30
+#define SO_SNDBUFFORCE 31
+#define SO_RCVBUFFORCE 33
#ifdef __KERNEL__
@@ -92,6 +92,7 @@ enum sock_type {
SOCK_RAW = 3,
SOCK_RDM = 4,
SOCK_SEQPACKET = 5,
+ SOCK_DCCP = 6,
SOCK_PACKET = 10,
};
diff --git a/include/asm-mips/spinlock.h b/include/asm-mips/spinlock.h
index 4d0135b..669b8e3 100644
--- a/include/asm-mips/spinlock.h
+++ b/include/asm-mips/spinlock.h
@@ -9,17 +9,16 @@
#ifndef _ASM_SPINLOCK_H
#define _ASM_SPINLOCK_H
-#include <linux/config.h>
#include <asm/war.h>
/*
* Your basic SMP spinlocks, allowing only a single CPU anywhere
*/
-#define __raw_spin_is_locked(x) ((x)->lock != 0)
+#define __raw_spin_is_locked(x) ((x)->lock != 0)
#define __raw_spin_lock_flags(lock, flags) __raw_spin_lock(lock)
#define __raw_spin_unlock_wait(x) \
- do { cpu_relax(); } while ((x)->lock)
+ do { cpu_relax(); } while ((x)->lock)
/*
* Simple spin lock operations. There are two variants, one clears IRQ's
@@ -119,6 +118,18 @@ static inline unsigned int __raw_spin_trylock(raw_spinlock_t *lock)
* read-locks.
*/
+/*
+ * read_can_lock - would read_trylock() succeed?
+ * @lock: the rwlock in question.
+ */
+#define __raw_read_can_lock(rw) ((rw)->lock >= 0)
+
+/*
+ * write_can_lock - would write_trylock() succeed?
+ * @lock: the rwlock in question.
+ */
+#define __raw_write_can_lock(rw) (!(rw)->lock)
+
static inline void __raw_read_lock(raw_rwlock_t *rw)
{
unsigned int tmp;
@@ -197,8 +208,7 @@ static inline void __raw_write_lock(raw_rwlock_t *rw)
" lui %1, 0x8000 \n"
" sc %1, %0 \n"
" beqzl %1, 1b \n"
- " nop \n"
- " sync \n"
+ " sync \n"
" .set reorder \n"
: "=m" (rw->lock), "=&r" (tmp)
: "m" (rw->lock)
@@ -211,8 +221,7 @@ static inline void __raw_write_lock(raw_rwlock_t *rw)
" lui %1, 0x8000 \n"
" sc %1, %0 \n"
" beqz %1, 1b \n"
- " nop \n"
- " sync \n"
+ " sync \n"
" .set reorder \n"
: "=m" (rw->lock), "=&r" (tmp)
: "m" (rw->lock)
@@ -246,8 +255,7 @@ static inline int __raw_write_trylock(raw_rwlock_t *rw)
" lui %1, 0x8000 \n"
" sc %1, %0 \n"
" beqzl %1, 1b \n"
- " nop \n"
- " sync \n"
+ " sync \n"
" li %2, 1 \n"
" .set reorder \n"
"2: \n"
diff --git a/include/asm-mips/stackframe.h b/include/asm-mips/stackframe.h
index 7b5e646..a8919dc 100644
--- a/include/asm-mips/stackframe.h
+++ b/include/asm-mips/stackframe.h
@@ -60,7 +60,6 @@
mfc0 k0, CP0_CONTEXT
lui k1, %hi(kernelsp)
srl k0, k0, 23
- sll k0, k0, 2
addu k1, k0
LONG_L k1, %lo(kernelsp)(k1)
#endif
@@ -76,9 +75,14 @@
#endif
#if defined(CONFIG_64BIT) && defined(CONFIG_BUILD_ELF64)
MFC0 k1, CP0_CONTEXT
+ lui k0, %highest(kernelsp)
dsrl k1, 23
- dsll k1, k1, 3
- LONG_L k1, kernelsp(k1)
+ daddiu k0, %higher(kernelsp)
+ dsll k0, k0, 16
+ daddiu k0, %hi(kernelsp)
+ dsll k0, k0, 16
+ daddu k1, k1, k0
+ LONG_L k1, %lo(kernelsp)(k1)
#endif
.endm
@@ -86,25 +90,28 @@
#ifdef CONFIG_32BIT
mfc0 \temp, CP0_CONTEXT
srl \temp, 23
- sll \temp, 2
- LONG_S \stackp, kernelsp(\temp)
#endif
#if defined(CONFIG_64BIT) && !defined(CONFIG_BUILD_ELF64)
lw \temp, TI_CPU(gp)
dsll \temp, 3
- lui \temp2, %hi(kernelsp)
- daddu \temp, \temp2
- LONG_S \stackp, %lo(kernelsp)(\temp)
#endif
#if defined(CONFIG_64BIT) && defined(CONFIG_BUILD_ELF64)
- lw \temp, TI_CPU(gp)
- dsll \temp, 3
- LONG_S \stackp, kernelsp(\temp)
+ MFC0 \temp, CP0_CONTEXT
+ dsrl \temp, 23
#endif
+ LONG_S \stackp, kernelsp(\temp)
.endm
#else
.macro get_saved_sp /* Uniprocessor variation */
+#if defined(CONFIG_64BIT) && defined(CONFIG_BUILD_ELF64)
+ lui k1, %highest(kernelsp)
+ daddiu k1, %higher(kernelsp)
+ dsll k1, k1, 16
+ daddiu k1, %hi(kernelsp)
+ dsll k1, k1, 16
+#else
lui k1, %hi(kernelsp)
+#endif
LONG_L k1, %lo(kernelsp)(k1)
.endm
diff --git a/include/asm-mips/system.h b/include/asm-mips/system.h
index 6663efd..330c4e4 100644
--- a/include/asm-mips/system.h
+++ b/include/asm-mips/system.h
@@ -17,6 +17,7 @@
#include <asm/addrspace.h>
#include <asm/cpu-features.h>
+#include <asm/dsp.h>
#include <asm/ptrace.h>
#include <asm/war.h>
#include <asm/interrupt.h>
@@ -70,7 +71,7 @@
* does not enforce ordering, since there is no data dependency between
* the read of "a" and the read of "b". Therefore, on some CPUs, such
* as Alpha, "y" could be set to 3 and "x" to 0. Use rmb()
- * in cases like thiswhere there are no data dependencies.
+ * in cases like this where there are no data dependencies.
*/
#define read_barrier_depends() do { } while(0)
@@ -154,15 +155,15 @@ extern asmlinkage void *resume(void *last, void *next, void *next_ti);
struct task_struct;
-#define switch_to(prev,next,last) \
-do { \
- (last) = resume(prev, next, next->thread_info); \
+#define switch_to(prev,next,last) \
+do { \
+ if (cpu_has_dsp) \
+ __save_dsp(prev); \
+ (last) = resume(prev, next, next->thread_info); \
+ if (cpu_has_dsp) \
+ __restore_dsp(current); \
} while(0)
-#define ROT_IN_PIECES \
- " .set noreorder \n" \
- " .set reorder \n"
-
static inline unsigned long __xchg_u32(volatile int * m, unsigned int val)
{
__u32 retval;
@@ -171,14 +172,17 @@ static inline unsigned long __xchg_u32(volatile int * m, unsigned int val)
unsigned long dummy;
__asm__ __volatile__(
+ " .set mips3 \n"
"1: ll %0, %3 # xchg_u32 \n"
+ " .set mips0 \n"
" move %2, %z4 \n"
+ " .set mips3 \n"
" sc %2, %1 \n"
" beqzl %2, 1b \n"
- ROT_IN_PIECES
#ifdef CONFIG_SMP
" sync \n"
#endif
+ " .set mips0 \n"
: "=&r" (retval), "=m" (*m), "=&r" (dummy)
: "R" (*m), "Jr" (val)
: "memory");
@@ -186,13 +190,17 @@ static inline unsigned long __xchg_u32(volatile int * m, unsigned int val)
unsigned long dummy;
__asm__ __volatile__(
+ " .set mips3 \n"
"1: ll %0, %3 # xchg_u32 \n"
+ " .set mips0 \n"
" move %2, %z4 \n"
+ " .set mips3 \n"
" sc %2, %1 \n"
" beqz %2, 1b \n"
#ifdef CONFIG_SMP
" sync \n"
#endif
+ " .set mips0 \n"
: "=&r" (retval), "=m" (*m), "=&r" (dummy)
: "R" (*m), "Jr" (val)
: "memory");
@@ -217,14 +225,15 @@ static inline __u64 __xchg_u64(volatile __u64 * m, __u64 val)
unsigned long dummy;
__asm__ __volatile__(
+ " .set mips3 \n"
"1: lld %0, %3 # xchg_u64 \n"
" move %2, %z4 \n"
" scd %2, %1 \n"
" beqzl %2, 1b \n"
- ROT_IN_PIECES
#ifdef CONFIG_SMP
" sync \n"
#endif
+ " .set mips0 \n"
: "=&r" (retval), "=m" (*m), "=&r" (dummy)
: "R" (*m), "Jr" (val)
: "memory");
@@ -232,6 +241,7 @@ static inline __u64 __xchg_u64(volatile __u64 * m, __u64 val)
unsigned long dummy;
__asm__ __volatile__(
+ " .set mips3 \n"
"1: lld %0, %3 # xchg_u64 \n"
" move %2, %z4 \n"
" scd %2, %1 \n"
@@ -239,6 +249,7 @@ static inline __u64 __xchg_u64(volatile __u64 * m, __u64 val)
#ifdef CONFIG_SMP
" sync \n"
#endif
+ " .set mips0 \n"
: "=&r" (retval), "=m" (*m), "=&r" (dummy)
: "R" (*m), "Jr" (val)
: "memory");
@@ -286,34 +297,41 @@ static inline unsigned long __cmpxchg_u32(volatile int * m, unsigned long old,
if (cpu_has_llsc && R10000_LLSC_WAR) {
__asm__ __volatile__(
+ " .set push \n"
" .set noat \n"
+ " .set mips3 \n"
"1: ll %0, %2 # __cmpxchg_u32 \n"
" bne %0, %z3, 2f \n"
+ " .set mips0 \n"
" move $1, %z4 \n"
+ " .set mips3 \n"
" sc $1, %1 \n"
" beqzl $1, 1b \n"
- ROT_IN_PIECES
#ifdef CONFIG_SMP
" sync \n"
#endif
"2: \n"
- " .set at \n"
+ " .set pop \n"
: "=&r" (retval), "=m" (*m)
: "R" (*m), "Jr" (old), "Jr" (new)
: "memory");
} else if (cpu_has_llsc) {
__asm__ __volatile__(
+ " .set push \n"
" .set noat \n"
+ " .set mips3 \n"
"1: ll %0, %2 # __cmpxchg_u32 \n"
" bne %0, %z3, 2f \n"
+ " .set mips0 \n"
" move $1, %z4 \n"
+ " .set mips3 \n"
" sc $1, %1 \n"
" beqz $1, 1b \n"
#ifdef CONFIG_SMP
" sync \n"
#endif
"2: \n"
- " .set at \n"
+ " .set pop \n"
: "=&r" (retval), "=m" (*m)
: "R" (*m), "Jr" (old), "Jr" (new)
: "memory");
@@ -338,24 +356,27 @@ static inline unsigned long __cmpxchg_u64(volatile int * m, unsigned long old,
if (cpu_has_llsc) {
__asm__ __volatile__(
+ " .set push \n"
" .set noat \n"
+ " .set mips3 \n"
"1: lld %0, %2 # __cmpxchg_u64 \n"
" bne %0, %z3, 2f \n"
" move $1, %z4 \n"
" scd $1, %1 \n"
" beqzl $1, 1b \n"
- ROT_IN_PIECES
#ifdef CONFIG_SMP
" sync \n"
#endif
"2: \n"
- " .set at \n"
+ " .set pop \n"
: "=&r" (retval), "=m" (*m)
: "R" (*m), "Jr" (old), "Jr" (new)
: "memory");
} else if (cpu_has_llsc) {
__asm__ __volatile__(
+ " .set push \n"
" .set noat \n"
+ " .set mips3 \n"
"1: lld %0, %2 # __cmpxchg_u64 \n"
" bne %0, %z3, 2f \n"
" move $1, %z4 \n"
@@ -365,7 +386,7 @@ static inline unsigned long __cmpxchg_u64(volatile int * m, unsigned long old,
" sync \n"
#endif
"2: \n"
- " .set at \n"
+ " .set pop \n"
: "=&r" (retval), "=m" (*m)
: "R" (*m), "Jr" (old), "Jr" (new)
: "memory");
@@ -406,18 +427,20 @@ static inline unsigned long __cmpxchg(volatile void * ptr, unsigned long old,
#define cmpxchg(ptr,old,new) ((__typeof__(*(ptr)))__cmpxchg((ptr), (unsigned long)(old), (unsigned long)(new),sizeof(*(ptr))))
+extern void set_handler (unsigned long offset, void *addr, unsigned long len);
+extern void set_uncached_handler (unsigned long offset, void *addr, unsigned long len);
+extern void *set_vi_handler (int n, void *addr);
+extern void *set_vi_srs_handler (int n, void *addr, int regset);
extern void *set_except_vector(int n, void *addr);
extern void per_cpu_trap_init(void);
-extern NORET_TYPE void __die(const char *, struct pt_regs *, const char *file,
- const char *func, unsigned long line);
-extern void __die_if_kernel(const char *, struct pt_regs *, const char *file,
- const char *func, unsigned long line);
+extern NORET_TYPE void die(const char *, struct pt_regs *);
-#define die(msg, regs) \
- __die(msg, regs, __FILE__ ":", __FUNCTION__, __LINE__)
-#define die_if_kernel(msg, regs) \
- __die_if_kernel(msg, regs, __FILE__ ":", __FUNCTION__, __LINE__)
+static inline void die_if_kernel(const char *str, struct pt_regs *regs)
+{
+ if (unlikely(!user_mode(regs)))
+ die(str, regs);
+}
extern int stop_a_enabled;
diff --git a/include/asm-mips/thread_info.h b/include/asm-mips/thread_info.h
index a70cb08..e6c2447 100644
--- a/include/asm-mips/thread_info.h
+++ b/include/asm-mips/thread_info.h
@@ -26,6 +26,7 @@ struct thread_info {
struct task_struct *task; /* main task structure */
struct exec_domain *exec_domain; /* execution domain */
unsigned long flags; /* low level flags */
+ unsigned long tp_value; /* thread pointer */
__u32 cpu; /* current CPU */
int preempt_count; /* 0 => preemptable, <0 => BUG */
@@ -114,6 +115,7 @@ register struct thread_info *__current_thread_info __asm__("$28");
#define TIF_SIGPENDING 2 /* signal pending */
#define TIF_NEED_RESCHED 3 /* rescheduling necessary */
#define TIF_SYSCALL_AUDIT 4 /* syscall auditing active */
+#define TIF_SECCOMP 5 /* secure computing */
#define TIF_USEDFPU 16 /* FPU was used by this task this quantum (SMP) */
#define TIF_POLLING_NRFLAG 17 /* true if poll_idle() is polling TIF_NEED_RESCHED */
#define TIF_MEMDIE 18
@@ -124,13 +126,14 @@ register struct thread_info *__current_thread_info __asm__("$28");
#define _TIF_SIGPENDING (1<<TIF_SIGPENDING)
#define _TIF_NEED_RESCHED (1<<TIF_NEED_RESCHED)
#define _TIF_SYSCALL_AUDIT (1<<TIF_SYSCALL_AUDIT)
+#define _TIF_SECCOMP (1<<TIF_SECCOMP)
#define _TIF_USEDFPU (1<<TIF_USEDFPU)
#define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG)
-#define _TIF_WORK_MASK 0x0000ffef /* work to do on
- interrupt/exception return */
-#define _TIF_ALLWORK_MASK 0x8000ffff /* work to do on any return to
- u-space */
+/* work to do on interrupt/exception return */
+#define _TIF_WORK_MASK (0x0000ffef & ~_TIF_SECCOMP)
+/* work to do on any return to u-space */
+#define _TIF_ALLWORK_MASK (0x8000ffff & ~_TIF_SECCOMP)
#endif /* __KERNEL__ */
diff --git a/include/asm-mips/traps.h b/include/asm-mips/traps.h
index 1790122..d02e019 100644
--- a/include/asm-mips/traps.h
+++ b/include/asm-mips/traps.h
@@ -21,4 +21,7 @@
extern void (*board_be_init)(void);
extern int (*board_be_handler)(struct pt_regs *regs, int is_fixup);
+extern void (*board_nmi_handler_setup)(void);
+extern void (*board_ejtag_handler_setup)(void);
+
#endif /* _ASM_TRAPS_H */
diff --git a/include/asm-mips/tx4938/rbtx4938.h b/include/asm-mips/tx4938/rbtx4938.h
new file mode 100644
index 0000000..0fbedaf
--- /dev/null
+++ b/include/asm-mips/tx4938/rbtx4938.h
@@ -0,0 +1,207 @@
+/*
+ * linux/include/asm-mips/tx4938/rbtx4938.h
+ * Definitions for TX4937/TX4938
+ *
+ * 2003-2005 (c) MontaVista Software, Inc. This file is licensed under the
+ * terms of the GNU General Public License version 2. This program is
+ * licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ *
+ * Support for TX4938 in 2.6 - Manish Lachwani (mlachwani@mvista.com)
+ */
+#ifndef __ASM_TX_BOARDS_RBTX4938_H
+#define __ASM_TX_BOARDS_RBTX4938_H
+
+#include <asm/addrspace.h>
+#include <asm/tx4938/tx4938.h>
+
+/* CS */
+#define RBTX4938_CE0 0x1c000000 /* 64M */
+#define RBTX4938_CE2 0x17f00000 /* 1M */
+
+/* Address map */
+#define RBTX4938_FPGA_REG_ADDR (KSEG1 + RBTX4938_CE2 + 0x00000000)
+#define RBTX4938_FPGA_REV_ADDR (KSEG1 + RBTX4938_CE2 + 0x00000002)
+#define RBTX4938_CONFIG1_ADDR (KSEG1 + RBTX4938_CE2 + 0x00000004)
+#define RBTX4938_CONFIG2_ADDR (KSEG1 + RBTX4938_CE2 + 0x00000006)
+#define RBTX4938_CONFIG3_ADDR (KSEG1 + RBTX4938_CE2 + 0x00000008)
+#define RBTX4938_LED_ADDR (KSEG1 + RBTX4938_CE2 + 0x00001000)
+#define RBTX4938_DIPSW_ADDR (KSEG1 + RBTX4938_CE2 + 0x00001002)
+#define RBTX4938_BDIPSW_ADDR (KSEG1 + RBTX4938_CE2 + 0x00001004)
+#define RBTX4938_IMASK_ADDR (KSEG1 + RBTX4938_CE2 + 0x00002000)
+#define RBTX4938_IMASK2_ADDR (KSEG1 + RBTX4938_CE2 + 0x00002002)
+#define RBTX4938_INTPOL_ADDR (KSEG1 + RBTX4938_CE2 + 0x00002004)
+#define RBTX4938_ISTAT_ADDR (KSEG1 + RBTX4938_CE2 + 0x00002006)
+#define RBTX4938_ISTAT2_ADDR (KSEG1 + RBTX4938_CE2 + 0x00002008)
+#define RBTX4938_IMSTAT_ADDR (KSEG1 + RBTX4938_CE2 + 0x0000200a)
+#define RBTX4938_IMSTAT2_ADDR (KSEG1 + RBTX4938_CE2 + 0x0000200c)
+#define RBTX4938_SOFTINT_ADDR (KSEG1 + RBTX4938_CE2 + 0x00003000)
+#define RBTX4938_PIOSEL_ADDR (KSEG1 + RBTX4938_CE2 + 0x00005000)
+#define RBTX4938_SPICS_ADDR (KSEG1 + RBTX4938_CE2 + 0x00005002)
+#define RBTX4938_SFPWR_ADDR (KSEG1 + RBTX4938_CE2 + 0x00005008)
+#define RBTX4938_SFVOL_ADDR (KSEG1 + RBTX4938_CE2 + 0x0000500a)
+#define RBTX4938_SOFTRESET_ADDR (KSEG1 + RBTX4938_CE2 + 0x00007000)
+#define RBTX4938_SOFTRESETLOCK_ADDR (KSEG1 + RBTX4938_CE2 + 0x00007002)
+#define RBTX4938_PCIRESET_ADDR (KSEG1 + RBTX4938_CE2 + 0x00007004)
+#define RBTX4938_ETHER_BASE (KSEG1 + RBTX4938_CE2 + 0x00020000)
+
+/* Ethernet port address (Jumperless Mode (W12:Open)) */
+#define RBTX4938_ETHER_ADDR (RBTX4938_ETHER_BASE + 0x280)
+
+/* bits for ISTAT/IMASK/IMSTAT */
+#define RBTX4938_INTB_PCID 0
+#define RBTX4938_INTB_PCIC 1
+#define RBTX4938_INTB_PCIB 2
+#define RBTX4938_INTB_PCIA 3
+#define RBTX4938_INTB_RTC 4
+#define RBTX4938_INTB_ATA 5
+#define RBTX4938_INTB_MODEM 6
+#define RBTX4938_INTB_SWINT 7
+#define RBTX4938_INTF_PCID (1 << RBTX4938_INTB_PCID)
+#define RBTX4938_INTF_PCIC (1 << RBTX4938_INTB_PCIC)
+#define RBTX4938_INTF_PCIB (1 << RBTX4938_INTB_PCIB)
+#define RBTX4938_INTF_PCIA (1 << RBTX4938_INTB_PCIA)
+#define RBTX4938_INTF_RTC (1 << RBTX4938_INTB_RTC)
+#define RBTX4938_INTF_ATA (1 << RBTX4938_INTB_ATA)
+#define RBTX4938_INTF_MODEM (1 << RBTX4938_INTB_MODEM)
+#define RBTX4938_INTF_SWINT (1 << RBTX4938_INTB_SWINT)
+
+#define rbtx4938_fpga_rev_ptr \
+ ((volatile unsigned char *)RBTX4938_FPGA_REV_ADDR)
+#define rbtx4938_led_ptr \
+ ((volatile unsigned char *)RBTX4938_LED_ADDR)
+#define rbtx4938_dipsw_ptr \
+ ((volatile unsigned char *)RBTX4938_DIPSW_ADDR)
+#define rbtx4938_bdipsw_ptr \
+ ((volatile unsigned char *)RBTX4938_BDIPSW_ADDR)
+#define rbtx4938_imask_ptr \
+ ((volatile unsigned char *)RBTX4938_IMASK_ADDR)
+#define rbtx4938_imask2_ptr \
+ ((volatile unsigned char *)RBTX4938_IMASK2_ADDR)
+#define rbtx4938_intpol_ptr \
+ ((volatile unsigned char *)RBTX4938_INTPOL_ADDR)
+#define rbtx4938_istat_ptr \
+ ((volatile unsigned char *)RBTX4938_ISTAT_ADDR)
+#define rbtx4938_istat2_ptr \
+ ((volatile unsigned char *)RBTX4938_ISTAT2_ADDR)
+#define rbtx4938_imstat_ptr \
+ ((volatile unsigned char *)RBTX4938_IMSTAT_ADDR)
+#define rbtx4938_imstat2_ptr \
+ ((volatile unsigned char *)RBTX4938_IMSTAT2_ADDR)
+#define rbtx4938_softint_ptr \
+ ((volatile unsigned char *)RBTX4938_SOFTINT_ADDR)
+#define rbtx4938_piosel_ptr \
+ ((volatile unsigned char *)RBTX4938_PIOSEL_ADDR)
+#define rbtx4938_spics_ptr \
+ ((volatile unsigned char *)RBTX4938_SPICS_ADDR)
+#define rbtx4938_sfpwr_ptr \
+ ((volatile unsigned char *)RBTX4938_SFPWR_ADDR)
+#define rbtx4938_sfvol_ptr \
+ ((volatile unsigned char *)RBTX4938_SFVOL_ADDR)
+#define rbtx4938_softreset_ptr \
+ ((volatile unsigned char *)RBTX4938_SOFTRESET_ADDR)
+#define rbtx4938_softresetlock_ptr \
+ ((volatile unsigned char *)RBTX4938_SOFTRESETLOCK_ADDR)
+#define rbtx4938_pcireset_ptr \
+ ((volatile unsigned char *)RBTX4938_PCIRESET_ADDR)
+
+/* SPI */
+#define RBTX4938_SEEPROM1_CHIPID 0
+#define RBTX4938_SEEPROM2_CHIPID 1
+#define RBTX4938_SEEPROM3_CHIPID 2
+#define RBTX4938_SRTC_CHIPID 3
+
+/*
+ * IRQ mappings
+ */
+
+#define RBTX4938_SOFT_INT0 0 /* not used */
+#define RBTX4938_SOFT_INT1 1 /* not used */
+#define RBTX4938_IRC_INT 2
+#define RBTX4938_TIMER_INT 7
+
+/* These are the virtual IRQ numbers, we divide all IRQ's into
+ * 'spaces', the 'space' determines where and how to enable/disable
+ * that particular IRQ on an RBTX4938 machine. Add new 'spaces' as new
+ * IRQ hardware is supported.
+ */
+#define RBTX4938_NR_IRQ_LOCAL 8
+#define RBTX4938_NR_IRQ_IRC 32 /* On-Chip IRC */
+#define RBTX4938_NR_IRQ_IOC 8
+
+#define MI8259_IRQ_ISA_RAW_BEG 0 /* optional backplane i8259 */
+#define MI8259_IRQ_ISA_RAW_END 15
+#define TX4938_IRQ_CP0_RAW_BEG 0 /* tx4938 cpu built-in cp0 */
+#define TX4938_IRQ_CP0_RAW_END 7
+#define TX4938_IRQ_PIC_RAW_BEG 0 /* tx4938 cpu build-in pic */
+#define TX4938_IRQ_PIC_RAW_END 31
+
+#define MI8259_IRQ_ISA_BEG MI8259_IRQ_ISA_RAW_BEG /* 0 */
+#define MI8259_IRQ_ISA_END MI8259_IRQ_ISA_RAW_END /* 15 */
+
+#define TX4938_IRQ_CP0_BEG ((MI8259_IRQ_ISA_END+1)+TX4938_IRQ_CP0_RAW_BEG) /* 16 */
+#define TX4938_IRQ_CP0_END ((MI8259_IRQ_ISA_END+1)+TX4938_IRQ_CP0_RAW_END) /* 23 */
+
+#define TX4938_IRQ_PIC_BEG ((TX4938_IRQ_CP0_END+1)+TX4938_IRQ_PIC_RAW_BEG) /* 24 */
+#define TX4938_IRQ_PIC_END ((TX4938_IRQ_CP0_END+1)+TX4938_IRQ_PIC_RAW_END) /* 55 */
+#define TX4938_IRQ_NEST_EXT_ON_PIC (TX4938_IRQ_PIC_BEG+2)
+#define TX4938_IRQ_NEST_PIC_ON_CP0 (TX4938_IRQ_CP0_BEG+2)
+#define TX4938_IRQ_USER0 (TX4938_IRQ_CP0_BEG+0)
+#define TX4938_IRQ_USER1 (TX4938_IRQ_CP0_BEG+1)
+#define TX4938_IRQ_CPU_TIMER (TX4938_IRQ_CP0_BEG+7)
+
+#define TOSHIBA_RBTX4938_IRQ_IOC_RAW_BEG 0
+#define TOSHIBA_RBTX4938_IRQ_IOC_RAW_END 7
+
+#define TOSHIBA_RBTX4938_IRQ_IOC_BEG ((TX4938_IRQ_PIC_END+1)+TOSHIBA_RBTX4938_IRQ_IOC_RAW_BEG) /* 56 */
+#define TOSHIBA_RBTX4938_IRQ_IOC_END ((TX4938_IRQ_PIC_END+1)+TOSHIBA_RBTX4938_IRQ_IOC_RAW_END) /* 63 */
+#define RBTX4938_IRQ_LOCAL TX4938_IRQ_CP0_BEG
+#define RBTX4938_IRQ_IRC (RBTX4938_IRQ_LOCAL + RBTX4938_NR_IRQ_LOCAL)
+#define RBTX4938_IRQ_IOC (RBTX4938_IRQ_IRC + RBTX4938_NR_IRQ_IRC)
+#define RBTX4938_IRQ_END (RBTX4938_IRQ_IOC + RBTX4938_NR_IRQ_IOC)
+
+#define RBTX4938_IRQ_LOCAL_SOFT0 (RBTX4938_IRQ_LOCAL + RBTX4938_SOFT_INT0)
+#define RBTX4938_IRQ_LOCAL_SOFT1 (RBTX4938_IRQ_LOCAL + RBTX4938_SOFT_INT1)
+#define RBTX4938_IRQ_LOCAL_IRC (RBTX4938_IRQ_LOCAL + RBTX4938_IRC_INT)
+#define RBTX4938_IRQ_LOCAL_TIMER (RBTX4938_IRQ_LOCAL + RBTX4938_TIMER_INT)
+#define RBTX4938_IRQ_IRC_ECCERR (RBTX4938_IRQ_IRC + TX4938_IR_ECCERR)
+#define RBTX4938_IRQ_IRC_WTOERR (RBTX4938_IRQ_IRC + TX4938_IR_WTOERR)
+#define RBTX4938_IRQ_IRC_INT(n) (RBTX4938_IRQ_IRC + TX4938_IR_INT(n))
+#define RBTX4938_IRQ_IRC_SIO(n) (RBTX4938_IRQ_IRC + TX4938_IR_SIO(n))
+#define RBTX4938_IRQ_IRC_DMA(ch,n) (RBTX4938_IRQ_IRC + TX4938_IR_DMA(ch,n))
+#define RBTX4938_IRQ_IRC_PIO (RBTX4938_IRQ_IRC + TX4938_IR_PIO)
+#define RBTX4938_IRQ_IRC_PDMAC (RBTX4938_IRQ_IRC + TX4938_IR_PDMAC)
+#define RBTX4938_IRQ_IRC_PCIC (RBTX4938_IRQ_IRC + TX4938_IR_PCIC)
+#define RBTX4938_IRQ_IRC_TMR(n) (RBTX4938_IRQ_IRC + TX4938_IR_TMR(n))
+#define RBTX4938_IRQ_IRC_NDFMC (RBTX4938_IRQ_IRC + TX4938_IR_NDFMC)
+#define RBTX4938_IRQ_IRC_PCIERR (RBTX4938_IRQ_IRC + TX4938_IR_PCIERR)
+#define RBTX4938_IRQ_IRC_PCIPME (RBTX4938_IRQ_IRC + TX4938_IR_PCIPME)
+#define RBTX4938_IRQ_IRC_ACLC (RBTX4938_IRQ_IRC + TX4938_IR_ACLC)
+#define RBTX4938_IRQ_IRC_ACLCPME (RBTX4938_IRQ_IRC + TX4938_IR_ACLCPME)
+#define RBTX4938_IRQ_IRC_PCIC1 (RBTX4938_IRQ_IRC + TX4938_IR_PCIC1)
+#define RBTX4938_IRQ_IRC_SPI (RBTX4938_IRQ_IRC + TX4938_IR_SPI)
+#define RBTX4938_IRQ_IOC_PCID (RBTX4938_IRQ_IOC + RBTX4938_INTB_PCID)
+#define RBTX4938_IRQ_IOC_PCIC (RBTX4938_IRQ_IOC + RBTX4938_INTB_PCIC)
+#define RBTX4938_IRQ_IOC_PCIB (RBTX4938_IRQ_IOC + RBTX4938_INTB_PCIB)
+#define RBTX4938_IRQ_IOC_PCIA (RBTX4938_IRQ_IOC + RBTX4938_INTB_PCIA)
+#define RBTX4938_IRQ_IOC_RTC (RBTX4938_IRQ_IOC + RBTX4938_INTB_RTC)
+#define RBTX4938_IRQ_IOC_ATA (RBTX4938_IRQ_IOC + RBTX4938_INTB_ATA)
+#define RBTX4938_IRQ_IOC_MODEM (RBTX4938_IRQ_IOC + RBTX4938_INTB_MODEM)
+#define RBTX4938_IRQ_IOC_SWINT (RBTX4938_IRQ_IOC + RBTX4938_INTB_SWINT)
+
+
+/* IOC (PCI, etc) */
+#define RBTX4938_IRQ_IOCINT (TX4938_IRQ_NEST_EXT_ON_PIC)
+/* Onboard 10M Ether */
+#define RBTX4938_IRQ_ETHER (TX4938_IRQ_NEST_EXT_ON_PIC + 1)
+
+#define RBTX4938_RTL_8019_BASE (RBTX4938_ETHER_ADDR - mips_io_port_base)
+#define RBTX4938_RTL_8019_IRQ (RBTX4938_IRQ_ETHER)
+
+/* IRCR : Int. Control */
+#define TX4938_IRCR_LOW 0x00000000
+#define TX4938_IRCR_HIGH 0x00000001
+#define TX4938_IRCR_DOWN 0x00000002
+#define TX4938_IRCR_UP 0x00000003
+
+#endif /* __ASM_TX_BOARDS_RBTX4938_H */
diff --git a/include/asm-mips/tx4938/spi.h b/include/asm-mips/tx4938/spi.h
new file mode 100644
index 0000000..0dbbab8
--- /dev/null
+++ b/include/asm-mips/tx4938/spi.h
@@ -0,0 +1,74 @@
+/*
+ * linux/include/asm-mips/tx4938/spi.h
+ * Definitions for TX4937/TX4938 SPI
+ *
+ * Copyright (C) 2000-2001 Toshiba Corporation
+ *
+ * 2003-2005 (c) MontaVista Software, Inc. This file is licensed under the
+ * terms of the GNU General Public License version 2. This program is
+ * licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ *
+ * Support for TX4938 in 2.6 - Manish Lachwani (mlachwani@mvista.com)
+ */
+#ifndef __ASM_TX_BOARDS_TX4938_SPI_H
+#define __ASM_TX_BOARDS_TX4938_SPI_H
+
+/* SPI */
+struct spi_dev_desc {
+ unsigned int baud;
+ unsigned short tcss, tcsh, tcsr; /* CS setup/hold/recovery time */
+ unsigned int byteorder:1; /* 0:LSB-First, 1:MSB-First */
+ unsigned int polarity:1; /* 0:High-Active */
+ unsigned int phase:1; /* 0:Sample-Then-Shift */
+};
+
+extern void txx9_spi_init(unsigned long base, int (*cs_func)(int chipid, int on)) __init;
+extern void txx9_spi_irqinit(int irc_irq) __init;
+extern int txx9_spi_io(int chipid, struct spi_dev_desc *desc,
+ unsigned char **inbufs, unsigned int *incounts,
+ unsigned char **outbufs, unsigned int *outcounts,
+ int cansleep);
+extern int spi_eeprom_write_enable(int chipid, int enable);
+extern int spi_eeprom_read_status(int chipid);
+extern int spi_eeprom_read(int chipid, int address, unsigned char *buf, int len);
+extern int spi_eeprom_write(int chipid, int address, unsigned char *buf, int len);
+extern void spi_eeprom_proc_create(struct proc_dir_entry *dir, int chipid) __init;
+
+#define TXX9_IMCLK (txx9_gbus_clock / 2)
+
+/*
+* SPI
+*/
+
+/* SPMCR : SPI Master Control */
+#define TXx9_SPMCR_OPMODE 0xc0
+#define TXx9_SPMCR_CONFIG 0x40
+#define TXx9_SPMCR_ACTIVE 0x80
+#define TXx9_SPMCR_SPSTP 0x02
+#define TXx9_SPMCR_BCLR 0x01
+
+/* SPCR0 : SPI Status */
+#define TXx9_SPCR0_TXIFL_MASK 0xc000
+#define TXx9_SPCR0_RXIFL_MASK 0x3000
+#define TXx9_SPCR0_SIDIE 0x0800
+#define TXx9_SPCR0_SOEIE 0x0400
+#define TXx9_SPCR0_RBSIE 0x0200
+#define TXx9_SPCR0_TBSIE 0x0100
+#define TXx9_SPCR0_IFSPSE 0x0010
+#define TXx9_SPCR0_SBOS 0x0004
+#define TXx9_SPCR0_SPHA 0x0002
+#define TXx9_SPCR0_SPOL 0x0001
+
+/* SPSR : SPI Status */
+#define TXx9_SPSR_TBSI 0x8000
+#define TXx9_SPSR_RBSI 0x4000
+#define TXx9_SPSR_TBS_MASK 0x3800
+#define TXx9_SPSR_RBS_MASK 0x0700
+#define TXx9_SPSR_SPOE 0x0080
+#define TXx9_SPSR_IFSD 0x0008
+#define TXx9_SPSR_SIDLE 0x0004
+#define TXx9_SPSR_STRDY 0x0002
+#define TXx9_SPSR_SRRDY 0x0001
+
+#endif /* __ASM_TX_BOARDS_TX4938_SPI_H */
diff --git a/include/asm-mips/tx4938/tx4938.h b/include/asm-mips/tx4938/tx4938.h
new file mode 100644
index 0000000..e25b1a0
--- /dev/null
+++ b/include/asm-mips/tx4938/tx4938.h
@@ -0,0 +1,706 @@
+/*
+ * linux/include/asm-mips/tx4938/tx4938.h
+ * Definitions for TX4937/TX4938
+ * Copyright (C) 2000-2001 Toshiba Corporation
+ *
+ * 2003-2005 (c) MontaVista Software, Inc. This file is licensed under the
+ * terms of the GNU General Public License version 2. This program is
+ * licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ *
+ * Support for TX4938 in 2.6 - Manish Lachwani (mlachwani@mvista.com)
+ */
+#ifndef __ASM_TX_BOARDS_TX4938_H
+#define __ASM_TX_BOARDS_TX4938_H
+
+#include <asm/tx4938/tx4938_mips.h>
+
+#define tx4938_read_nfmc(addr) (*(volatile unsigned int *)(addr))
+#define tx4938_write_nfmc(b,addr) (*(volatile unsigned int *)(addr)) = (b)
+
+#define TX4938_NR_IRQ_LOCAL TX4938_IRQ_PIC_BEG
+
+#define TX4938_IRQ_IRC_PCIC (TX4938_NR_IRQ_LOCAL + TX4938_IR_PCIC)
+#define TX4938_IRQ_IRC_PCIERR (TX4938_NR_IRQ_LOCAL + TX4938_IR_PCIERR)
+
+#define TX4938_PCIIO_0 0x10000000
+#define TX4938_PCIIO_1 0x01010000
+#define TX4938_PCIMEM_0 0x08000000
+#define TX4938_PCIMEM_1 0x11000000
+
+#define TX4938_PCIIO_SIZE_0 0x01000000
+#define TX4938_PCIIO_SIZE_1 0x00010000
+#define TX4938_PCIMEM_SIZE_0 0x08000000
+#define TX4938_PCIMEM_SIZE_1 0x00010000
+
+#define TX4938_REG_BASE 0xff1f0000 /* == TX4937_REG_BASE */
+#define TX4938_REG_SIZE 0x00010000 /* == TX4937_REG_SIZE */
+
+/* NDFMC, SRAMC, PCIC1, SPIC: TX4938 only */
+#define TX4938_NDFMC_REG (TX4938_REG_BASE + 0x5000)
+#define TX4938_SRAMC_REG (TX4938_REG_BASE + 0x6000)
+#define TX4938_PCIC1_REG (TX4938_REG_BASE + 0x7000)
+#define TX4938_SDRAMC_REG (TX4938_REG_BASE + 0x8000)
+#define TX4938_EBUSC_REG (TX4938_REG_BASE + 0x9000)
+#define TX4938_DMA_REG(ch) (TX4938_REG_BASE + 0xb000 + (ch) * 0x800)
+#define TX4938_PCIC_REG (TX4938_REG_BASE + 0xd000)
+#define TX4938_CCFG_REG (TX4938_REG_BASE + 0xe000)
+#define TX4938_NR_TMR 3
+#define TX4938_TMR_REG(ch) ((TX4938_REG_BASE + 0xf000) + (ch) * 0x100)
+#define TX4938_NR_SIO 2
+#define TX4938_SIO_REG(ch) ((TX4938_REG_BASE + 0xf300) + (ch) * 0x100)
+#define TX4938_PIO_REG (TX4938_REG_BASE + 0xf500)
+#define TX4938_IRC_REG (TX4938_REG_BASE + 0xf600)
+#define TX4938_ACLC_REG (TX4938_REG_BASE + 0xf700)
+#define TX4938_SPI_REG (TX4938_REG_BASE + 0xf800)
+
+#ifndef _LANGUAGE_ASSEMBLY
+#include <asm/byteorder.h>
+
+#define TX4938_MKA(x) ((u32)( ((u32)(TX4938_REG_BASE)) | ((u32)(x)) ))
+
+#define TX4938_RD08( reg ) (*(vu08*)(reg))
+#define TX4938_WR08( reg, val ) ((*(vu08*)(reg))=(val))
+
+#define TX4938_RD16( reg ) (*(vu16*)(reg))
+#define TX4938_WR16( reg, val ) ((*(vu16*)(reg))=(val))
+
+#define TX4938_RD32( reg ) (*(vu32*)(reg))
+#define TX4938_WR32( reg, val ) ((*(vu32*)(reg))=(val))
+
+#define TX4938_RD64( reg ) (*(vu64*)(reg))
+#define TX4938_WR64( reg, val ) ((*(vu64*)(reg))=(val))
+
+#define TX4938_RD( reg ) TX4938_RD32( reg )
+#define TX4938_WR( reg, val ) TX4938_WR32( reg, val )
+
+#endif /* !__ASSEMBLY__ */
+
+#ifdef __ASSEMBLY__
+#define _CONST64(c) c
+#else
+#define _CONST64(c) c##ull
+
+#include <asm/byteorder.h>
+
+#ifdef __BIG_ENDIAN
+#define endian_def_l2(e1,e2) \
+ volatile unsigned long e1,e2
+#define endian_def_s2(e1,e2) \
+ volatile unsigned short e1,e2
+#define endian_def_sb2(e1,e2,e3) \
+ volatile unsigned short e1;volatile unsigned char e2,e3
+#define endian_def_b2s(e1,e2,e3) \
+ volatile unsigned char e1,e2;volatile unsigned short e3
+#define endian_def_b4(e1,e2,e3,e4) \
+ volatile unsigned char e1,e2,e3,e4
+#else
+#define endian_def_l2(e1,e2) \
+ volatile unsigned long e2,e1
+#define endian_def_s2(e1,e2) \
+ volatile unsigned short e2,e1
+#define endian_def_sb2(e1,e2,e3) \
+ volatile unsigned char e3,e2;volatile unsigned short e1
+#define endian_def_b2s(e1,e2,e3) \
+ volatile unsigned short e3;volatile unsigned char e2,e1
+#define endian_def_b4(e1,e2,e3,e4) \
+ volatile unsigned char e4,e3,e2,e1
+#endif
+
+
+struct tx4938_sdramc_reg {
+ volatile unsigned long long cr[4];
+ volatile unsigned long long unused0[4];
+ volatile unsigned long long tr;
+ volatile unsigned long long unused1[2];
+ volatile unsigned long long cmd;
+ volatile unsigned long long sfcmd;
+};
+
+struct tx4938_ebusc_reg {
+ volatile unsigned long long cr[8];
+};
+
+struct tx4938_dma_reg {
+ struct tx4938_dma_ch_reg {
+ volatile unsigned long long cha;
+ volatile unsigned long long sar;
+ volatile unsigned long long dar;
+ endian_def_l2(unused0, cntr);
+ endian_def_l2(unused1, sair);
+ endian_def_l2(unused2, dair);
+ endian_def_l2(unused3, ccr);
+ endian_def_l2(unused4, csr);
+ } ch[4];
+ volatile unsigned long long dbr[8];
+ volatile unsigned long long tdhr;
+ volatile unsigned long long midr;
+ endian_def_l2(unused0, mcr);
+};
+
+struct tx4938_pcic_reg {
+ volatile unsigned long pciid;
+ volatile unsigned long pcistatus;
+ volatile unsigned long pciccrev;
+ volatile unsigned long pcicfg1;
+ volatile unsigned long p2gm0plbase; /* +10 */
+ volatile unsigned long p2gm0pubase;
+ volatile unsigned long p2gm1plbase;
+ volatile unsigned long p2gm1pubase;
+ volatile unsigned long p2gm2pbase; /* +20 */
+ volatile unsigned long p2giopbase;
+ volatile unsigned long unused0;
+ volatile unsigned long pcisid;
+ volatile unsigned long unused1; /* +30 */
+ volatile unsigned long pcicapptr;
+ volatile unsigned long unused2;
+ volatile unsigned long pcicfg2;
+ volatile unsigned long g2ptocnt; /* +40 */
+ volatile unsigned long unused3[15];
+ volatile unsigned long g2pstatus; /* +80 */
+ volatile unsigned long g2pmask;
+ volatile unsigned long pcisstatus;
+ volatile unsigned long pcimask;
+ volatile unsigned long p2gcfg; /* +90 */
+ volatile unsigned long p2gstatus;
+ volatile unsigned long p2gmask;
+ volatile unsigned long p2gccmd;
+ volatile unsigned long unused4[24]; /* +a0 */
+ volatile unsigned long pbareqport; /* +100 */
+ volatile unsigned long pbacfg;
+ volatile unsigned long pbastatus;
+ volatile unsigned long pbamask;
+ volatile unsigned long pbabm; /* +110 */
+ volatile unsigned long pbacreq;
+ volatile unsigned long pbacgnt;
+ volatile unsigned long pbacstate;
+ volatile unsigned long long g2pmgbase[3]; /* +120 */
+ volatile unsigned long long g2piogbase;
+ volatile unsigned long g2pmmask[3]; /* +140 */
+ volatile unsigned long g2piomask;
+ volatile unsigned long long g2pmpbase[3]; /* +150 */
+ volatile unsigned long long g2piopbase;
+ volatile unsigned long pciccfg; /* +170 */
+ volatile unsigned long pcicstatus;
+ volatile unsigned long pcicmask;
+ volatile unsigned long unused5;
+ volatile unsigned long long p2gmgbase[3]; /* +180 */
+ volatile unsigned long long p2giogbase;
+ volatile unsigned long g2pcfgadrs; /* +1a0 */
+ volatile unsigned long g2pcfgdata;
+ volatile unsigned long unused6[8];
+ volatile unsigned long g2pintack;
+ volatile unsigned long g2pspc;
+ volatile unsigned long unused7[12]; /* +1d0 */
+ volatile unsigned long long pdmca; /* +200 */
+ volatile unsigned long long pdmga;
+ volatile unsigned long long pdmpa;
+ volatile unsigned long long pdmctr;
+ volatile unsigned long long pdmcfg; /* +220 */
+ volatile unsigned long long pdmsts;
+};
+
+struct tx4938_aclc_reg {
+ volatile unsigned long acctlen;
+ volatile unsigned long acctldis;
+ volatile unsigned long acregacc;
+ volatile unsigned long unused0;
+ volatile unsigned long acintsts;
+ volatile unsigned long acintmsts;
+ volatile unsigned long acinten;
+ volatile unsigned long acintdis;
+ volatile unsigned long acsemaph;
+ volatile unsigned long unused1[7];
+ volatile unsigned long acgpidat;
+ volatile unsigned long acgpodat;
+ volatile unsigned long acslten;
+ volatile unsigned long acsltdis;
+ volatile unsigned long acfifosts;
+ volatile unsigned long unused2[11];
+ volatile unsigned long acdmasts;
+ volatile unsigned long acdmasel;
+ volatile unsigned long unused3[6];
+ volatile unsigned long acaudodat;
+ volatile unsigned long acsurrdat;
+ volatile unsigned long accentdat;
+ volatile unsigned long aclfedat;
+ volatile unsigned long acaudiat;
+ volatile unsigned long unused4;
+ volatile unsigned long acmodoat;
+ volatile unsigned long acmodidat;
+ volatile unsigned long unused5[15];
+ volatile unsigned long acrevid;
+};
+
+
+struct tx4938_tmr_reg {
+ volatile unsigned long tcr;
+ volatile unsigned long tisr;
+ volatile unsigned long cpra;
+ volatile unsigned long cprb;
+ volatile unsigned long itmr;
+ volatile unsigned long unused0[3];
+ volatile unsigned long ccdr;
+ volatile unsigned long unused1[3];
+ volatile unsigned long pgmr;
+ volatile unsigned long unused2[3];
+ volatile unsigned long wtmr;
+ volatile unsigned long unused3[43];
+ volatile unsigned long trr;
+};
+
+struct tx4938_sio_reg {
+ volatile unsigned long lcr;
+ volatile unsigned long dicr;
+ volatile unsigned long disr;
+ volatile unsigned long cisr;
+ volatile unsigned long fcr;
+ volatile unsigned long flcr;
+ volatile unsigned long bgr;
+ volatile unsigned long tfifo;
+ volatile unsigned long rfifo;
+};
+
+struct tx4938_pio_reg {
+ volatile unsigned long dout;
+ volatile unsigned long din;
+ volatile unsigned long dir;
+ volatile unsigned long od;
+ volatile unsigned long flag[2];
+ volatile unsigned long pol;
+ volatile unsigned long intc;
+ volatile unsigned long maskcpu;
+ volatile unsigned long maskext;
+};
+struct tx4938_irc_reg {
+ volatile unsigned long cer;
+ volatile unsigned long cr[2];
+ volatile unsigned long unused0;
+ volatile unsigned long ilr[8];
+ volatile unsigned long unused1[4];
+ volatile unsigned long imr;
+ volatile unsigned long unused2[7];
+ volatile unsigned long scr;
+ volatile unsigned long unused3[7];
+ volatile unsigned long ssr;
+ volatile unsigned long unused4[7];
+ volatile unsigned long csr;
+};
+
+struct tx4938_ndfmc_reg {
+ endian_def_l2(unused0, dtr);
+ endian_def_l2(unused1, mcr);
+ endian_def_l2(unused2, sr);
+ endian_def_l2(unused3, isr);
+ endian_def_l2(unused4, imr);
+ endian_def_l2(unused5, spr);
+ endian_def_l2(unused6, rstr);
+};
+
+struct tx4938_spi_reg {
+ volatile unsigned long mcr;
+ volatile unsigned long cr0;
+ volatile unsigned long cr1;
+ volatile unsigned long fs;
+ volatile unsigned long unused1;
+ volatile unsigned long sr;
+ volatile unsigned long dr;
+ volatile unsigned long unused2;
+};
+
+struct tx4938_sramc_reg {
+ volatile unsigned long long cr;
+};
+
+struct tx4938_ccfg_reg {
+ volatile unsigned long long ccfg;
+ volatile unsigned long long crir;
+ volatile unsigned long long pcfg;
+ volatile unsigned long long tear;
+ volatile unsigned long long clkctr;
+ volatile unsigned long long unused0;
+ volatile unsigned long long garbc;
+ volatile unsigned long long unused1;
+ volatile unsigned long long unused2;
+ volatile unsigned long long ramp;
+ volatile unsigned long long unused3;
+ volatile unsigned long long jmpadr;
+};
+
+#undef endian_def_l2
+#undef endian_def_s2
+#undef endian_def_sb2
+#undef endian_def_b2s
+#undef endian_def_b4
+
+#endif /* __ASSEMBLY__ */
+
+/*
+ * NDFMC
+ */
+
+/* NDFMCR : NDFMC Mode Control */
+#define TX4938_NDFMCR_WE 0x80
+#define TX4938_NDFMCR_ECC_ALL 0x60
+#define TX4938_NDFMCR_ECC_RESET 0x60
+#define TX4938_NDFMCR_ECC_READ 0x40
+#define TX4938_NDFMCR_ECC_ON 0x20
+#define TX4938_NDFMCR_ECC_OFF 0x00
+#define TX4938_NDFMCR_CE 0x10
+#define TX4938_NDFMCR_BSPRT 0x04
+#define TX4938_NDFMCR_ALE 0x02
+#define TX4938_NDFMCR_CLE 0x01
+
+/* NDFMCR : NDFMC Status */
+#define TX4938_NDFSR_BUSY 0x80
+
+/* NDFMCR : NDFMC Reset */
+#define TX4938_NDFRSTR_RST 0x01
+
+/*
+ * IRC
+ */
+
+#define TX4938_IR_ECCERR 0
+#define TX4938_IR_WTOERR 1
+#define TX4938_NUM_IR_INT 6
+#define TX4938_IR_INT(n) (2 + (n))
+#define TX4938_NUM_IR_SIO 2
+#define TX4938_IR_SIO(n) (8 + (n))
+#define TX4938_NUM_IR_DMA 4
+#define TX4938_IR_DMA(ch,n) ((ch ? 27 : 10) + (n)) /* 10-13,27-30 */
+#define TX4938_IR_PIO 14
+#define TX4938_IR_PDMAC 15
+#define TX4938_IR_PCIC 16
+#define TX4938_NUM_IR_TMR 3
+#define TX4938_IR_TMR(n) (17 + (n))
+#define TX4938_IR_NDFMC 21
+#define TX4938_IR_PCIERR 22
+#define TX4938_IR_PCIPME 23
+#define TX4938_IR_ACLC 24
+#define TX4938_IR_ACLCPME 25
+#define TX4938_IR_PCIC1 26
+#define TX4938_IR_SPI 31
+#define TX4938_NUM_IR 32
+/* multiplex */
+#define TX4938_IR_ETH0 TX4938_IR_INT(4)
+#define TX4938_IR_ETH1 TX4938_IR_INT(3)
+
+/*
+ * CCFG
+ */
+/* CCFG : Chip Configuration */
+#define TX4938_CCFG_WDRST _CONST64(0x0000020000000000)
+#define TX4938_CCFG_WDREXEN _CONST64(0x0000010000000000)
+#define TX4938_CCFG_BCFG_MASK _CONST64(0x000000ff00000000)
+#define TX4938_CCFG_TINTDIS 0x01000000
+#define TX4938_CCFG_PCI66 0x00800000
+#define TX4938_CCFG_PCIMODE 0x00400000
+#define TX4938_CCFG_PCI1_66 0x00200000
+#define TX4938_CCFG_DIVMODE_MASK 0x001e0000
+#define TX4938_CCFG_DIVMODE_2 (0x4 << 17)
+#define TX4938_CCFG_DIVMODE_2_5 (0xf << 17)
+#define TX4938_CCFG_DIVMODE_3 (0x5 << 17)
+#define TX4938_CCFG_DIVMODE_4 (0x6 << 17)
+#define TX4938_CCFG_DIVMODE_4_5 (0xd << 17)
+#define TX4938_CCFG_DIVMODE_8 (0x0 << 17)
+#define TX4938_CCFG_DIVMODE_10 (0xb << 17)
+#define TX4938_CCFG_DIVMODE_12 (0x1 << 17)
+#define TX4938_CCFG_DIVMODE_16 (0x2 << 17)
+#define TX4938_CCFG_DIVMODE_18 (0x9 << 17)
+#define TX4938_CCFG_BEOW 0x00010000
+#define TX4938_CCFG_WR 0x00008000
+#define TX4938_CCFG_TOE 0x00004000
+#define TX4938_CCFG_PCIXARB 0x00002000
+#define TX4938_CCFG_PCIDIVMODE_MASK 0x00001c00
+#define TX4938_CCFG_PCIDIVMODE_4 (0x1 << 10)
+#define TX4938_CCFG_PCIDIVMODE_4_5 (0x3 << 10)
+#define TX4938_CCFG_PCIDIVMODE_5 (0x5 << 10)
+#define TX4938_CCFG_PCIDIVMODE_5_5 (0x7 << 10)
+#define TX4938_CCFG_PCIDIVMODE_8 (0x0 << 10)
+#define TX4938_CCFG_PCIDIVMODE_9 (0x2 << 10)
+#define TX4938_CCFG_PCIDIVMODE_10 (0x4 << 10)
+#define TX4938_CCFG_PCIDIVMODE_11 (0x6 << 10)
+#define TX4938_CCFG_PCI1DMD 0x00000100
+#define TX4938_CCFG_SYSSP_MASK 0x000000c0
+#define TX4938_CCFG_ENDIAN 0x00000004
+#define TX4938_CCFG_HALT 0x00000002
+#define TX4938_CCFG_ACEHOLD 0x00000001
+
+/* PCFG : Pin Configuration */
+#define TX4938_PCFG_ETH0_SEL _CONST64(0x8000000000000000)
+#define TX4938_PCFG_ETH1_SEL _CONST64(0x4000000000000000)
+#define TX4938_PCFG_ATA_SEL _CONST64(0x2000000000000000)
+#define TX4938_PCFG_ISA_SEL _CONST64(0x1000000000000000)
+#define TX4938_PCFG_SPI_SEL _CONST64(0x0800000000000000)
+#define TX4938_PCFG_NDF_SEL _CONST64(0x0400000000000000)
+#define TX4938_PCFG_SDCLKDLY_MASK 0x30000000
+#define TX4938_PCFG_SDCLKDLY(d) ((d)<<28)
+#define TX4938_PCFG_SYSCLKEN 0x08000000
+#define TX4938_PCFG_SDCLKEN_ALL 0x07800000
+#define TX4938_PCFG_SDCLKEN(ch) (0x00800000<<(ch))
+#define TX4938_PCFG_PCICLKEN_ALL 0x003f0000
+#define TX4938_PCFG_PCICLKEN(ch) (0x00010000<<(ch))
+#define TX4938_PCFG_SEL2 0x00000200
+#define TX4938_PCFG_SEL1 0x00000100
+#define TX4938_PCFG_DMASEL_ALL 0x0000000f
+#define TX4938_PCFG_DMASEL0_DRQ0 0x00000000
+#define TX4938_PCFG_DMASEL0_SIO1 0x00000001
+#define TX4938_PCFG_DMASEL1_DRQ1 0x00000000
+#define TX4938_PCFG_DMASEL1_SIO1 0x00000002
+#define TX4938_PCFG_DMASEL2_DRQ2 0x00000000
+#define TX4938_PCFG_DMASEL2_SIO0 0x00000004
+#define TX4938_PCFG_DMASEL3_DRQ3 0x00000000
+#define TX4938_PCFG_DMASEL3_SIO0 0x00000008
+
+/* CLKCTR : Clock Control */
+#define TX4938_CLKCTR_NDFCKD _CONST64(0x0001000000000000)
+#define TX4938_CLKCTR_NDFRST _CONST64(0x0000000100000000)
+#define TX4938_CLKCTR_ETH1CKD 0x80000000
+#define TX4938_CLKCTR_ETH0CKD 0x40000000
+#define TX4938_CLKCTR_SPICKD 0x20000000
+#define TX4938_CLKCTR_SRAMCKD 0x10000000
+#define TX4938_CLKCTR_PCIC1CKD 0x08000000
+#define TX4938_CLKCTR_DMA1CKD 0x04000000
+#define TX4938_CLKCTR_ACLCKD 0x02000000
+#define TX4938_CLKCTR_PIOCKD 0x01000000
+#define TX4938_CLKCTR_DMACKD 0x00800000
+#define TX4938_CLKCTR_PCICKD 0x00400000
+#define TX4938_CLKCTR_TM0CKD 0x00100000
+#define TX4938_CLKCTR_TM1CKD 0x00080000
+#define TX4938_CLKCTR_TM2CKD 0x00040000
+#define TX4938_CLKCTR_SIO0CKD 0x00020000
+#define TX4938_CLKCTR_SIO1CKD 0x00010000
+#define TX4938_CLKCTR_ETH1RST 0x00008000
+#define TX4938_CLKCTR_ETH0RST 0x00004000
+#define TX4938_CLKCTR_SPIRST 0x00002000
+#define TX4938_CLKCTR_SRAMRST 0x00001000
+#define TX4938_CLKCTR_PCIC1RST 0x00000800
+#define TX4938_CLKCTR_DMA1RST 0x00000400
+#define TX4938_CLKCTR_ACLRST 0x00000200
+#define TX4938_CLKCTR_PIORST 0x00000100
+#define TX4938_CLKCTR_DMARST 0x00000080
+#define TX4938_CLKCTR_PCIRST 0x00000040
+#define TX4938_CLKCTR_TM0RST 0x00000010
+#define TX4938_CLKCTR_TM1RST 0x00000008
+#define TX4938_CLKCTR_TM2RST 0x00000004
+#define TX4938_CLKCTR_SIO0RST 0x00000002
+#define TX4938_CLKCTR_SIO1RST 0x00000001
+
+/* bits for G2PSTATUS/G2PMASK */
+#define TX4938_PCIC_G2PSTATUS_ALL 0x00000003
+#define TX4938_PCIC_G2PSTATUS_TTOE 0x00000002
+#define TX4938_PCIC_G2PSTATUS_RTOE 0x00000001
+
+/* bits for PCIMASK (see also PCI_STATUS_XXX in linux/pci.h */
+#define TX4938_PCIC_PCISTATUS_ALL 0x0000f900
+
+/* bits for PBACFG */
+#define TX4938_PCIC_PBACFG_FIXPA 0x00000008
+#define TX4938_PCIC_PBACFG_RPBA 0x00000004
+#define TX4938_PCIC_PBACFG_PBAEN 0x00000002
+#define TX4938_PCIC_PBACFG_BMCEN 0x00000001
+
+/* bits for G2PMnGBASE */
+#define TX4938_PCIC_G2PMnGBASE_BSDIS _CONST64(0x0000002000000000)
+#define TX4938_PCIC_G2PMnGBASE_ECHG _CONST64(0x0000001000000000)
+
+/* bits for G2PIOGBASE */
+#define TX4938_PCIC_G2PIOGBASE_BSDIS _CONST64(0x0000002000000000)
+#define TX4938_PCIC_G2PIOGBASE_ECHG _CONST64(0x0000001000000000)
+
+/* bits for PCICSTATUS/PCICMASK */
+#define TX4938_PCIC_PCICSTATUS_ALL 0x000007b8
+#define TX4938_PCIC_PCICSTATUS_PME 0x00000400
+#define TX4938_PCIC_PCICSTATUS_TLB 0x00000200
+#define TX4938_PCIC_PCICSTATUS_NIB 0x00000100
+#define TX4938_PCIC_PCICSTATUS_ZIB 0x00000080
+#define TX4938_PCIC_PCICSTATUS_PERR 0x00000020
+#define TX4938_PCIC_PCICSTATUS_SERR 0x00000010
+#define TX4938_PCIC_PCICSTATUS_GBE 0x00000008
+#define TX4938_PCIC_PCICSTATUS_IWB 0x00000002
+#define TX4938_PCIC_PCICSTATUS_E2PDONE 0x00000001
+
+/* bits for PCICCFG */
+#define TX4938_PCIC_PCICCFG_GBWC_MASK 0x0fff0000
+#define TX4938_PCIC_PCICCFG_HRST 0x00000800
+#define TX4938_PCIC_PCICCFG_SRST 0x00000400
+#define TX4938_PCIC_PCICCFG_IRBER 0x00000200
+#define TX4938_PCIC_PCICCFG_G2PMEN(ch) (0x00000100>>(ch))
+#define TX4938_PCIC_PCICCFG_G2PM0EN 0x00000100
+#define TX4938_PCIC_PCICCFG_G2PM1EN 0x00000080
+#define TX4938_PCIC_PCICCFG_G2PM2EN 0x00000040
+#define TX4938_PCIC_PCICCFG_G2PIOEN 0x00000020
+#define TX4938_PCIC_PCICCFG_TCAR 0x00000010
+#define TX4938_PCIC_PCICCFG_ICAEN 0x00000008
+
+/* bits for P2GMnGBASE */
+#define TX4938_PCIC_P2GMnGBASE_TMEMEN _CONST64(0x0000004000000000)
+#define TX4938_PCIC_P2GMnGBASE_TBSDIS _CONST64(0x0000002000000000)
+#define TX4938_PCIC_P2GMnGBASE_TECHG _CONST64(0x0000001000000000)
+
+/* bits for P2GIOGBASE */
+#define TX4938_PCIC_P2GIOGBASE_TIOEN _CONST64(0x0000004000000000)
+#define TX4938_PCIC_P2GIOGBASE_TBSDIS _CONST64(0x0000002000000000)
+#define TX4938_PCIC_P2GIOGBASE_TECHG _CONST64(0x0000001000000000)
+
+#define TX4938_PCIC_IDSEL_AD_TO_SLOT(ad) ((ad) - 11)
+#define TX4938_PCIC_MAX_DEVNU TX4938_PCIC_IDSEL_AD_TO_SLOT(32)
+
+/* bits for PDMCFG */
+#define TX4938_PCIC_PDMCFG_RSTFIFO 0x00200000
+#define TX4938_PCIC_PDMCFG_EXFER 0x00100000
+#define TX4938_PCIC_PDMCFG_REQDLY_MASK 0x00003800
+#define TX4938_PCIC_PDMCFG_REQDLY_NONE (0 << 11)
+#define TX4938_PCIC_PDMCFG_REQDLY_16 (1 << 11)
+#define TX4938_PCIC_PDMCFG_REQDLY_32 (2 << 11)
+#define TX4938_PCIC_PDMCFG_REQDLY_64 (3 << 11)
+#define TX4938_PCIC_PDMCFG_REQDLY_128 (4 << 11)
+#define TX4938_PCIC_PDMCFG_REQDLY_256 (5 << 11)
+#define TX4938_PCIC_PDMCFG_REQDLY_512 (6 << 11)
+#define TX4938_PCIC_PDMCFG_REQDLY_1024 (7 << 11)
+#define TX4938_PCIC_PDMCFG_ERRIE 0x00000400
+#define TX4938_PCIC_PDMCFG_NCCMPIE 0x00000200
+#define TX4938_PCIC_PDMCFG_NTCMPIE 0x00000100
+#define TX4938_PCIC_PDMCFG_CHNEN 0x00000080
+#define TX4938_PCIC_PDMCFG_XFRACT 0x00000040
+#define TX4938_PCIC_PDMCFG_BSWAP 0x00000020
+#define TX4938_PCIC_PDMCFG_XFRSIZE_MASK 0x0000000c
+#define TX4938_PCIC_PDMCFG_XFRSIZE_1DW 0x00000000
+#define TX4938_PCIC_PDMCFG_XFRSIZE_1QW 0x00000004
+#define TX4938_PCIC_PDMCFG_XFRSIZE_4QW 0x00000008
+#define TX4938_PCIC_PDMCFG_XFRDIRC 0x00000002
+#define TX4938_PCIC_PDMCFG_CHRST 0x00000001
+
+/* bits for PDMSTS */
+#define TX4938_PCIC_PDMSTS_REQCNT_MASK 0x3f000000
+#define TX4938_PCIC_PDMSTS_FIFOCNT_MASK 0x00f00000
+#define TX4938_PCIC_PDMSTS_FIFOWP_MASK 0x000c0000
+#define TX4938_PCIC_PDMSTS_FIFORP_MASK 0x00030000
+#define TX4938_PCIC_PDMSTS_ERRINT 0x00000800
+#define TX4938_PCIC_PDMSTS_DONEINT 0x00000400
+#define TX4938_PCIC_PDMSTS_CHNEN 0x00000200
+#define TX4938_PCIC_PDMSTS_XFRACT 0x00000100
+#define TX4938_PCIC_PDMSTS_ACCMP 0x00000080
+#define TX4938_PCIC_PDMSTS_NCCMP 0x00000040
+#define TX4938_PCIC_PDMSTS_NTCMP 0x00000020
+#define TX4938_PCIC_PDMSTS_CFGERR 0x00000008
+#define TX4938_PCIC_PDMSTS_PCIERR 0x00000004
+#define TX4938_PCIC_PDMSTS_CHNERR 0x00000002
+#define TX4938_PCIC_PDMSTS_DATAERR 0x00000001
+#define TX4938_PCIC_PDMSTS_ALL_CMP 0x000000e0
+#define TX4938_PCIC_PDMSTS_ALL_ERR 0x0000000f
+
+/*
+ * DMA
+ */
+/* bits for MCR */
+#define TX4938_DMA_MCR_EIS(ch) (0x10000000<<(ch))
+#define TX4938_DMA_MCR_DIS(ch) (0x01000000<<(ch))
+#define TX4938_DMA_MCR_RSFIF 0x00000080
+#define TX4938_DMA_MCR_FIFUM(ch) (0x00000008<<(ch))
+#define TX4938_DMA_MCR_RPRT 0x00000002
+#define TX4938_DMA_MCR_MSTEN 0x00000001
+
+/* bits for CCRn */
+#define TX4938_DMA_CCR_IMMCHN 0x20000000
+#define TX4938_DMA_CCR_USEXFSZ 0x10000000
+#define TX4938_DMA_CCR_LE 0x08000000
+#define TX4938_DMA_CCR_DBINH 0x04000000
+#define TX4938_DMA_CCR_SBINH 0x02000000
+#define TX4938_DMA_CCR_CHRST 0x01000000
+#define TX4938_DMA_CCR_RVBYTE 0x00800000
+#define TX4938_DMA_CCR_ACKPOL 0x00400000
+#define TX4938_DMA_CCR_REQPL 0x00200000
+#define TX4938_DMA_CCR_EGREQ 0x00100000
+#define TX4938_DMA_CCR_CHDN 0x00080000
+#define TX4938_DMA_CCR_DNCTL 0x00060000
+#define TX4938_DMA_CCR_EXTRQ 0x00010000
+#define TX4938_DMA_CCR_INTRQD 0x0000e000
+#define TX4938_DMA_CCR_INTENE 0x00001000
+#define TX4938_DMA_CCR_INTENC 0x00000800
+#define TX4938_DMA_CCR_INTENT 0x00000400
+#define TX4938_DMA_CCR_CHNEN 0x00000200
+#define TX4938_DMA_CCR_XFACT 0x00000100
+#define TX4938_DMA_CCR_SMPCHN 0x00000020
+#define TX4938_DMA_CCR_XFSZ(order) (((order) << 2) & 0x0000001c)
+#define TX4938_DMA_CCR_XFSZ_1W TX4938_DMA_CCR_XFSZ(2)
+#define TX4938_DMA_CCR_XFSZ_2W TX4938_DMA_CCR_XFSZ(3)
+#define TX4938_DMA_CCR_XFSZ_4W TX4938_DMA_CCR_XFSZ(4)
+#define TX4938_DMA_CCR_XFSZ_8W TX4938_DMA_CCR_XFSZ(5)
+#define TX4938_DMA_CCR_XFSZ_16W TX4938_DMA_CCR_XFSZ(6)
+#define TX4938_DMA_CCR_XFSZ_32W TX4938_DMA_CCR_XFSZ(7)
+#define TX4938_DMA_CCR_MEMIO 0x00000002
+#define TX4938_DMA_CCR_SNGAD 0x00000001
+
+/* bits for CSRn */
+#define TX4938_DMA_CSR_CHNEN 0x00000400
+#define TX4938_DMA_CSR_STLXFER 0x00000200
+#define TX4938_DMA_CSR_CHNACT 0x00000100
+#define TX4938_DMA_CSR_ABCHC 0x00000080
+#define TX4938_DMA_CSR_NCHNC 0x00000040
+#define TX4938_DMA_CSR_NTRNFC 0x00000020
+#define TX4938_DMA_CSR_EXTDN 0x00000010
+#define TX4938_DMA_CSR_CFERR 0x00000008
+#define TX4938_DMA_CSR_CHERR 0x00000004
+#define TX4938_DMA_CSR_DESERR 0x00000002
+#define TX4938_DMA_CSR_SORERR 0x00000001
+
+/* TX4938 Interrupt Controller (32-bit registers) */
+#define TX4938_IRC_BASE 0xf510
+#define TX4938_IRC_IRFLAG0 0xf510
+#define TX4938_IRC_IRFLAG1 0xf514
+#define TX4938_IRC_IRPOL 0xf518
+#define TX4938_IRC_IRRCNT 0xf51c
+#define TX4938_IRC_IRMASKINT 0xf520
+#define TX4938_IRC_IRMASKEXT 0xf524
+#define TX4938_IRC_IRDEN 0xf600
+#define TX4938_IRC_IRDM0 0xf604
+#define TX4938_IRC_IRDM1 0xf608
+#define TX4938_IRC_IRLVL0 0xf610
+#define TX4938_IRC_IRLVL1 0xf614
+#define TX4938_IRC_IRLVL2 0xf618
+#define TX4938_IRC_IRLVL3 0xf61c
+#define TX4938_IRC_IRLVL4 0xf620
+#define TX4938_IRC_IRLVL5 0xf624
+#define TX4938_IRC_IRLVL6 0xf628
+#define TX4938_IRC_IRLVL7 0xf62c
+#define TX4938_IRC_IRMSK 0xf640
+#define TX4938_IRC_IREDC 0xf660
+#define TX4938_IRC_IRPND 0xf680
+#define TX4938_IRC_IRCS 0xf6a0
+#define TX4938_IRC_LIMIT 0xf6ff
+
+
+#ifndef __ASSEMBLY__
+
+#define tx4938_sdramcptr ((struct tx4938_sdramc_reg *)TX4938_SDRAMC_REG)
+#define tx4938_ebuscptr ((struct tx4938_ebusc_reg *)TX4938_EBUSC_REG)
+#define tx4938_dmaptr(ch) ((struct tx4938_dma_reg *)TX4938_DMA_REG(ch))
+#define tx4938_ndfmcptr ((struct tx4938_ndfmc_reg *)TX4938_NDFMC_REG)
+#define tx4938_ircptr ((struct tx4938_irc_reg *)TX4938_IRC_REG)
+#define tx4938_pcicptr ((struct tx4938_pcic_reg *)TX4938_PCIC_REG)
+#define tx4938_pcic1ptr ((struct tx4938_pcic_reg *)TX4938_PCIC1_REG)
+#define tx4938_ccfgptr ((struct tx4938_ccfg_reg *)TX4938_CCFG_REG)
+#define tx4938_tmrptr(ch) ((struct tx4938_tmr_reg *)TX4938_TMR_REG(ch))
+#define tx4938_sioptr(ch) ((struct tx4938_sio_reg *)TX4938_SIO_REG(ch))
+#define tx4938_pioptr ((struct tx4938_pio_reg *)TX4938_PIO_REG)
+#define tx4938_aclcptr ((struct tx4938_aclc_reg *)TX4938_ACLC_REG)
+#define tx4938_spiptr ((struct tx4938_spi_reg *)TX4938_SPI_REG)
+#define tx4938_sramcptr ((struct tx4938_sramc_reg *)TX4938_SRAMC_REG)
+
+
+#define TX4938_REV_MAJ_MIN() ((unsigned long)tx4938_ccfgptr->crir & 0x00ff)
+#define TX4938_REV_PCODE() ((unsigned long)tx4938_ccfgptr->crir >> 16)
+
+#define TX4938_SDRAMC_BA(ch) ((tx4938_sdramcptr->cr[ch] >> 49) << 21)
+#define TX4938_SDRAMC_SIZE(ch) (((tx4938_sdramcptr->cr[ch] >> 33) + 1) << 21)
+
+#define TX4938_EBUSC_BA(ch) ((tx4938_ebuscptr->cr[ch] >> 48) << 20)
+#define TX4938_EBUSC_SIZE(ch) \
+ (0x00100000 << ((unsigned long)(tx4938_ebuscptr->cr[ch] >> 8) & 0xf))
+
+
+#endif /* !__ASSEMBLY__ */
+
+#endif
diff --git a/include/asm-mips/tx4938/tx4938_mips.h b/include/asm-mips/tx4938/tx4938_mips.h
new file mode 100644
index 0000000..cf89b20
--- /dev/null
+++ b/include/asm-mips/tx4938/tx4938_mips.h
@@ -0,0 +1,54 @@
+/*
+ * linux/include/asm-mips/tx4938/tx4938_bitmask.h
+ * Generic bitmask definitions
+ *
+ * 2003-2005 (c) MontaVista Software, Inc. This file is licensed under the
+ * terms of the GNU General Public License version 2. This program is
+ * licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ *
+ * Support for TX4938 in 2.6 - Manish Lachwani (mlachwani@mvista.com)
+ */
+
+#ifndef TX4938_TX4938_MIPS_H
+#define TX4938_TX4938_MIPS_H
+#ifndef __ASSEMBLY__
+
+#define reg_rd08(r) ((u8 )(*((vu8 *)(r))))
+#define reg_rd16(r) ((u16)(*((vu16*)(r))))
+#define reg_rd32(r) ((u32)(*((vu32*)(r))))
+#define reg_rd64(r) ((u64)(*((vu64*)(r))))
+
+#define reg_wr08(r,v) ((*((vu8 *)(r)))=((u8 )(v)))
+#define reg_wr16(r,v) ((*((vu16*)(r)))=((u16)(v)))
+#define reg_wr32(r,v) ((*((vu32*)(r)))=((u32)(v)))
+#define reg_wr64(r,v) ((*((vu64*)(r)))=((u64)(v)))
+
+typedef volatile __signed char vs8;
+typedef volatile unsigned char vu8;
+
+typedef volatile __signed short vs16;
+typedef volatile unsigned short vu16;
+
+typedef volatile __signed int vs32;
+typedef volatile unsigned int vu32;
+
+typedef s8 s08;
+typedef vs8 vs08;
+
+typedef u8 u08;
+typedef vu8 vu08;
+
+#if (_MIPS_SZLONG == 64)
+
+typedef volatile __signed__ long vs64;
+typedef volatile unsigned long vu64;
+
+#else
+
+typedef volatile __signed__ long long vs64;
+typedef volatile unsigned long long vu64;
+
+#endif
+#endif
+#endif
diff --git a/include/asm-mips/uaccess.h b/include/asm-mips/uaccess.h
index 5c2c983..41bb96b 100644
--- a/include/asm-mips/uaccess.h
+++ b/include/asm-mips/uaccess.h
@@ -196,63 +196,55 @@
__get_user_nocheck((x),(ptr),sizeof(*(ptr)))
struct __large_struct { unsigned long buf[100]; };
-#define __m(x) (*(struct __large_struct *)(x))
+#define __m(x) (*(struct __large_struct __user *)(x))
/*
* Yuck. We need two variants, one for 64bit operation and one
* for 32 bit mode and old iron.
*/
#ifdef __mips64
-#define __GET_USER_DW(__gu_err) __get_user_asm("ld", __gu_err)
+#define __GET_USER_DW(ptr) __get_user_asm("ld", ptr)
#else
-#define __GET_USER_DW(__gu_err) __get_user_asm_ll32(__gu_err)
+#define __GET_USER_DW(ptr) __get_user_asm_ll32(ptr)
#endif
#define __get_user_nocheck(x,ptr,size) \
({ \
- __typeof(*(ptr)) __gu_val = 0; \
- long __gu_addr; \
+ __typeof(*(ptr)) __gu_val = (__typeof(*(ptr))) 0; \
long __gu_err = 0; \
\
- might_sleep(); \
- __gu_addr = (long) (ptr); \
switch (size) { \
- case 1: __get_user_asm("lb", __gu_err); break; \
- case 2: __get_user_asm("lh", __gu_err); break; \
- case 4: __get_user_asm("lw", __gu_err); break; \
- case 8: __GET_USER_DW(__gu_err); break; \
+ case 1: __get_user_asm("lb", ptr); break; \
+ case 2: __get_user_asm("lh", ptr); break; \
+ case 4: __get_user_asm("lw", ptr); break; \
+ case 8: __GET_USER_DW(ptr); break; \
default: __get_user_unknown(); break; \
} \
- x = (__typeof__(*(ptr))) __gu_val; \
+ (x) = (__typeof__(*(ptr))) __gu_val; \
__gu_err; \
})
#define __get_user_check(x,ptr,size) \
({ \
+ const __typeof__(*(ptr)) __user * __gu_addr = (ptr); \
__typeof__(*(ptr)) __gu_val = 0; \
- long __gu_addr; \
- long __gu_err; \
- \
- might_sleep(); \
- __gu_addr = (long) (ptr); \
- __gu_err = access_ok(VERIFY_READ, (void *) __gu_addr, size) \
- ? 0 : -EFAULT; \
+ long __gu_err = -EFAULT; \
\
- if (likely(!__gu_err)) { \
+ if (likely(access_ok(VERIFY_READ, __gu_addr, size))) { \
switch (size) { \
- case 1: __get_user_asm("lb", __gu_err); break; \
- case 2: __get_user_asm("lh", __gu_err); break; \
- case 4: __get_user_asm("lw", __gu_err); break; \
- case 8: __GET_USER_DW(__gu_err); break; \
+ case 1: __get_user_asm("lb", __gu_addr); break; \
+ case 2: __get_user_asm("lh", __gu_addr); break; \
+ case 4: __get_user_asm("lw", __gu_addr); break; \
+ case 8: __GET_USER_DW(__gu_addr); break; \
default: __get_user_unknown(); break; \
} \
} \
- x = (__typeof__(*(ptr))) __gu_val; \
+ (x) = (__typeof__(*(ptr))) __gu_val; \
__gu_err; \
})
-#define __get_user_asm(insn,__gu_err) \
-({ \
+#define __get_user_asm(insn, addr) \
+{ \
__asm__ __volatile__( \
"1: " insn " %1, %3 \n" \
"2: \n" \
@@ -264,20 +256,20 @@ struct __large_struct { unsigned long buf[100]; };
" "__UA_ADDR "\t1b, 3b \n" \
" .previous \n" \
: "=r" (__gu_err), "=r" (__gu_val) \
- : "0" (__gu_err), "o" (__m(__gu_addr)), "i" (-EFAULT)); \
-})
+ : "0" (0), "o" (__m(addr)), "i" (-EFAULT)); \
+}
/*
* Get a long long 64 using 32 bit registers.
*/
-#define __get_user_asm_ll32(__gu_err) \
-({ \
+#define __get_user_asm_ll32(addr) \
+{ \
__asm__ __volatile__( \
- "1: lw %1, %3 \n" \
- "2: lw %D1, %4 \n" \
+ "1: lw %1, (%3) \n" \
+ "2: lw %D1, 4(%3) \n" \
" move %0, $0 \n" \
"3: .section .fixup,\"ax\" \n" \
- "4: li %0, %5 \n" \
+ "4: li %0, %4 \n" \
" move %1, $0 \n" \
" move %D1, $0 \n" \
" j 3b \n" \
@@ -287,9 +279,8 @@ struct __large_struct { unsigned long buf[100]; };
" " __UA_ADDR " 2b, 4b \n" \
" .previous \n" \
: "=r" (__gu_err), "=&r" (__gu_val) \
- : "0" (__gu_err), "o" (__m(__gu_addr)), \
- "o" (__m(__gu_addr + 4)), "i" (-EFAULT)); \
-})
+ : "0" (0), "r" (addr), "i" (-EFAULT)); \
+}
extern void __get_user_unknown(void);
@@ -298,25 +289,22 @@ extern void __get_user_unknown(void);
* for 32 bit mode and old iron.
*/
#ifdef __mips64
-#define __PUT_USER_DW(__pu_val) __put_user_asm("sd", __pu_val)
+#define __PUT_USER_DW(ptr) __put_user_asm("sd", ptr)
#else
-#define __PUT_USER_DW(__pu_val) __put_user_asm_ll32(__pu_val)
+#define __PUT_USER_DW(ptr) __put_user_asm_ll32(ptr)
#endif
#define __put_user_nocheck(x,ptr,size) \
({ \
__typeof__(*(ptr)) __pu_val; \
- long __pu_addr; \
long __pu_err = 0; \
\
- might_sleep(); \
__pu_val = (x); \
- __pu_addr = (long) (ptr); \
switch (size) { \
- case 1: __put_user_asm("sb", __pu_val); break; \
- case 2: __put_user_asm("sh", __pu_val); break; \
- case 4: __put_user_asm("sw", __pu_val); break; \
- case 8: __PUT_USER_DW(__pu_val); break; \
+ case 1: __put_user_asm("sb", ptr); break; \
+ case 2: __put_user_asm("sh", ptr); break; \
+ case 4: __put_user_asm("sw", ptr); break; \
+ case 8: __PUT_USER_DW(ptr); break; \
default: __put_user_unknown(); break; \
} \
__pu_err; \
@@ -324,30 +312,24 @@ extern void __get_user_unknown(void);
#define __put_user_check(x,ptr,size) \
({ \
- __typeof__(*(ptr)) __pu_val; \
- long __pu_addr; \
- long __pu_err; \
+ __typeof__(*(ptr)) __user *__pu_addr = (ptr); \
+ __typeof__(*(ptr)) __pu_val = (x); \
+ long __pu_err = -EFAULT; \
\
- might_sleep(); \
- __pu_val = (x); \
- __pu_addr = (long) (ptr); \
- __pu_err = access_ok(VERIFY_WRITE, (void *) __pu_addr, size) \
- ? 0 : -EFAULT; \
- \
- if (likely(!__pu_err)) { \
+ if (likely(access_ok(VERIFY_WRITE, __pu_addr, size))) { \
switch (size) { \
- case 1: __put_user_asm("sb", __pu_val); break; \
- case 2: __put_user_asm("sh", __pu_val); break; \
- case 4: __put_user_asm("sw", __pu_val); break; \
- case 8: __PUT_USER_DW(__pu_val); break; \
+ case 1: __put_user_asm("sb", __pu_addr); break; \
+ case 2: __put_user_asm("sh", __pu_addr); break; \
+ case 4: __put_user_asm("sw", __pu_addr); break; \
+ case 8: __PUT_USER_DW(__pu_addr); break; \
default: __put_user_unknown(); break; \
} \
} \
__pu_err; \
})
-#define __put_user_asm(insn, __pu_val) \
-({ \
+#define __put_user_asm(insn, ptr) \
+{ \
__asm__ __volatile__( \
"1: " insn " %z2, %3 # __put_user_asm\n" \
"2: \n" \
@@ -359,18 +341,18 @@ extern void __get_user_unknown(void);
" " __UA_ADDR " 1b, 3b \n" \
" .previous \n" \
: "=r" (__pu_err) \
- : "0" (__pu_err), "Jr" (__pu_val), "o" (__m(__pu_addr)), \
+ : "0" (0), "Jr" (__pu_val), "o" (__m(ptr)), \
"i" (-EFAULT)); \
-})
+}
-#define __put_user_asm_ll32(__pu_val) \
-({ \
+#define __put_user_asm_ll32(ptr) \
+{ \
__asm__ __volatile__( \
- "1: sw %2, %3 # __put_user_asm_ll32 \n" \
- "2: sw %D2, %4 \n" \
+ "1: sw %2, (%3) # __put_user_asm_ll32 \n" \
+ "2: sw %D2, 4(%3) \n" \
"3: \n" \
" .section .fixup,\"ax\" \n" \
- "4: li %0, %5 \n" \
+ "4: li %0, %4 \n" \
" j 3b \n" \
" .previous \n" \
" .section __ex_table,\"a\" \n" \
@@ -378,9 +360,9 @@ extern void __get_user_unknown(void);
" " __UA_ADDR " 2b, 4b \n" \
" .previous" \
: "=r" (__pu_err) \
- : "0" (__pu_err), "r" (__pu_val), "o" (__m(__pu_addr)), \
- "o" (__m(__pu_addr + 4)), "i" (-EFAULT)); \
-})
+ : "0" (0), "r" (__pu_val), "r" (ptr), \
+ "i" (-EFAULT)); \
+}
extern void __put_user_unknown(void);
@@ -403,7 +385,7 @@ extern size_t __copy_user(void *__to, const void *__from, size_t __n);
#define __invoke_copy_to_user(to,from,n) \
({ \
- register void *__cu_to_r __asm__ ("$4"); \
+ register void __user *__cu_to_r __asm__ ("$4"); \
register const void *__cu_from_r __asm__ ("$5"); \
register long __cu_len_r __asm__ ("$6"); \
\
@@ -435,7 +417,7 @@ extern size_t __copy_user(void *__to, const void *__from, size_t __n);
*/
#define __copy_to_user(to,from,n) \
({ \
- void *__cu_to; \
+ void __user *__cu_to; \
const void *__cu_from; \
long __cu_len; \
\
@@ -465,7 +447,7 @@ extern size_t __copy_user(void *__to, const void *__from, size_t __n);
*/
#define copy_to_user(to,from,n) \
({ \
- void *__cu_to; \
+ void __user *__cu_to; \
const void *__cu_from; \
long __cu_len; \
\
@@ -482,7 +464,7 @@ extern size_t __copy_user(void *__to, const void *__from, size_t __n);
#define __invoke_copy_from_user(to,from,n) \
({ \
register void *__cu_to_r __asm__ ("$4"); \
- register const void *__cu_from_r __asm__ ("$5"); \
+ register const void __user *__cu_from_r __asm__ ("$5"); \
register long __cu_len_r __asm__ ("$6"); \
\
__cu_to_r = (to); \
@@ -521,7 +503,7 @@ extern size_t __copy_user(void *__to, const void *__from, size_t __n);
#define __copy_from_user(to,from,n) \
({ \
void *__cu_to; \
- const void *__cu_from; \
+ const void __user *__cu_from; \
long __cu_len; \
\
might_sleep(); \
@@ -552,7 +534,7 @@ extern size_t __copy_user(void *__to, const void *__from, size_t __n);
#define copy_from_user(to,from,n) \
({ \
void *__cu_to; \
- const void *__cu_from; \
+ const void __user *__cu_from; \
long __cu_len; \
\
might_sleep(); \
@@ -569,8 +551,8 @@ extern size_t __copy_user(void *__to, const void *__from, size_t __n);
#define copy_in_user(to,from,n) \
({ \
- void *__cu_to; \
- const void *__cu_from; \
+ void __user *__cu_to; \
+ const void __user *__cu_from; \
long __cu_len; \
\
might_sleep(); \
@@ -596,7 +578,7 @@ extern size_t __copy_user(void *__to, const void *__from, size_t __n);
* On success, this will be zero.
*/
static inline __kernel_size_t
-__clear_user(void *addr, __kernel_size_t size)
+__clear_user(void __user *addr, __kernel_size_t size)
{
__kernel_size_t res;
@@ -616,7 +598,7 @@ __clear_user(void *addr, __kernel_size_t size)
#define clear_user(addr,n) \
({ \
- void * __cl_addr = (addr); \
+ void __user * __cl_addr = (addr); \
unsigned long __cl_size = (n); \
if (__cl_size && access_ok(VERIFY_WRITE, \
((unsigned long)(__cl_addr)), __cl_size)) \
@@ -645,7 +627,7 @@ __clear_user(void *addr, __kernel_size_t size)
* and returns @count.
*/
static inline long
-__strncpy_from_user(char *__to, const char *__from, long __len)
+__strncpy_from_user(char *__to, const char __user *__from, long __len)
{
long res;
@@ -682,7 +664,7 @@ __strncpy_from_user(char *__to, const char *__from, long __len)
* and returns @count.
*/
static inline long
-strncpy_from_user(char *__to, const char *__from, long __len)
+strncpy_from_user(char *__to, const char __user *__from, long __len)
{
long res;
@@ -701,7 +683,7 @@ strncpy_from_user(char *__to, const char *__from, long __len)
}
/* Returns: 0 if bad, string length+1 (memory size) of string if ok */
-static inline long __strlen_user(const char *s)
+static inline long __strlen_user(const char __user *s)
{
long res;
@@ -731,7 +713,7 @@ static inline long __strlen_user(const char *s)
* If there is a limit on the length of a valid string, you may wish to
* consider using strnlen_user() instead.
*/
-static inline long strlen_user(const char *s)
+static inline long strlen_user(const char __user *s)
{
long res;
@@ -748,7 +730,7 @@ static inline long strlen_user(const char *s)
}
/* Returns: 0 if bad, string length+1 (memory size) of string if ok */
-static inline long __strnlen_user(const char *s, long n)
+static inline long __strnlen_user(const char __user *s, long n)
{
long res;
@@ -779,7 +761,7 @@ static inline long __strnlen_user(const char *s, long n)
* If there is a limit on the length of a valid string, you may wish to
* consider using strnlen_user() instead.
*/
-static inline long strnlen_user(const char *s, long n)
+static inline long strnlen_user(const char __user *s, long n)
{
long res;
diff --git a/include/asm-mips/unistd.h b/include/asm-mips/unistd.h
index ad4d480..c9eaf4c 100644
--- a/include/asm-mips/unistd.h
+++ b/include/asm-mips/unistd.h
@@ -303,16 +303,21 @@
#define __NR_add_key (__NR_Linux + 280)
#define __NR_request_key (__NR_Linux + 281)
#define __NR_keyctl (__NR_Linux + 282)
+#define __NR_set_thread_area (__NR_Linux + 283)
+#define __NR_inotify_init (__NR_Linux + 284)
+#define __NR_inotify_add_watch (__NR_Linux + 285)
+#define __NR_inotify_rm_watch (__NR_Linux + 286)
+
/*
* Offset of the last Linux o32 flavoured syscall
*/
-#define __NR_Linux_syscalls 282
+#define __NR_Linux_syscalls 286
#endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */
#define __NR_O32_Linux 4000
-#define __NR_O32_Linux_syscalls 282
+#define __NR_O32_Linux_syscalls 283
#if _MIPS_SIM == _MIPS_SIM_ABI64
@@ -562,16 +567,20 @@
#define __NR_add_key (__NR_Linux + 239)
#define __NR_request_key (__NR_Linux + 240)
#define __NR_keyctl (__NR_Linux + 241)
+#define __NR_set_thread_area (__NR_Linux + 242)
+#define __NR_inotify_init (__NR_Linux + 243)
+#define __NR_inotify_add_watch (__NR_Linux + 244)
+#define __NR_inotify_rm_watch (__NR_Linux + 245)
/*
* Offset of the last Linux 64-bit flavoured syscall
*/
-#define __NR_Linux_syscalls 241
+#define __NR_Linux_syscalls 245
#endif /* _MIPS_SIM == _MIPS_SIM_ABI64 */
#define __NR_64_Linux 5000
-#define __NR_64_Linux_syscalls 241
+#define __NR_64_Linux_syscalls 242
#if _MIPS_SIM == _MIPS_SIM_NABI32
@@ -825,16 +834,20 @@
#define __NR_add_key (__NR_Linux + 243)
#define __NR_request_key (__NR_Linux + 244)
#define __NR_keyctl (__NR_Linux + 245)
+#define __NR_set_thread_area (__NR_Linux + 246)
+#define __NR_inotify_init (__NR_Linux + 247)
+#define __NR_inotify_add_watch (__NR_Linux + 248)
+#define __NR_inotify_rm_watch (__NR_Linux + 249)
/*
* Offset of the last N32 flavoured syscall
*/
-#define __NR_Linux_syscalls 245
+#define __NR_Linux_syscalls 249
#endif /* _MIPS_SIM == _MIPS_SIM_NABI32 */
#define __NR_N32_Linux 6000
-#define __NR_N32_Linux_syscalls 245
+#define __NR_N32_Linux_syscalls 246
#ifndef __ASSEMBLY__
diff --git a/include/asm-mips/vga.h b/include/asm-mips/vga.h
index 6b35cf0..ca5cec9 100644
--- a/include/asm-mips/vga.h
+++ b/include/asm-mips/vga.h
@@ -6,6 +6,8 @@
#ifndef _ASM_VGA_H
#define _ASM_VGA_H
+#include <asm/byteorder.h>
+
/*
* On the PC, we can just recalculate addresses and then
* access the videoram directly without any black magic.
@@ -16,4 +18,27 @@
#define vga_readb(x) (*(x))
#define vga_writeb(x,y) (*(y) = (x))
+#define VT_BUF_HAVE_RW
+/*
+ * These are only needed for supporting VGA or MDA text mode, which use little
+ * endian byte ordering.
+ * In other cases, we can optimize by using native byte ordering and
+ * <linux/vt_buffer.h> has already done the right job for us.
+ */
+
+static inline void scr_writew(u16 val, volatile u16 *addr)
+{
+ *addr = cpu_to_le16(val);
+}
+
+static inline u16 scr_readw(volatile const u16 *addr)
+{
+ return le16_to_cpu(*addr);
+}
+
+#define scr_memcpyw(d, s, c) memcpy(d, s, c)
+#define scr_memmovew(d, s, c) memmove(d, s, c)
+#define VT_BUF_HAVE_MEMCPYW
+#define VT_BUF_HAVE_MEMMOVEW
+
#endif /* _ASM_VGA_H */
diff --git a/include/asm-mips/war.h b/include/asm-mips/war.h
index 04ee53b..ad374bd 100644
--- a/include/asm-mips/war.h
+++ b/include/asm-mips/war.h
@@ -177,6 +177,17 @@
#endif
/*
+ * The RM9000 has a bug (though PMC-Sierra opposes it being called that)
+ * where invalid instructions in the same I-cache line worth of instructions
+ * being fetched may case spurious exceptions.
+ */
+#if defined(CONFIG_MOMENCO_JAGUAR_ATX) || defined(CONFIG_MOMENCO_OCELOT_3) || \
+ defined(CONFIG_PMC_YOSEMITE)
+#define ICACHE_REFILLS_WORKAROUND_WAR 1
+#endif
+
+
+/*
* ON the R10000 upto version 2.6 (not sure about 2.7) there is a bug that
* may cause ll / sc and lld / scd sequences to execute non-atomically.
*/
@@ -187,6 +198,9 @@
/*
* Workarounds default to off
*/
+#ifndef ICACHE_REFILLS_WORKAROUND_WAR
+#define ICACHE_REFILLS_WORKAROUND_WAR 0
+#endif
#ifndef R4600_V1_INDEX_ICACHEOP_WAR
#define R4600_V1_INDEX_ICACHEOP_WAR 0
#endif