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2010-07-26MIPS: Set io_map_base for several PCI bridges lacking itBen Hutchings
Several MIPS platforms don't set pci_controller::io_map_base for their PCI bridges. This results in a panic in pci_iomap(). (The panic is conditional on CONFIG_PCI_DOMAINS, but that is now enabled for all PCI MIPS systems.) Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Cc: linux-mips@linux-mips.org Cc: Martin Michlmayr <tbm@cyrius.com> Cc: Aurelien Jarno <aurelien@aurel32.net> Cc: 584784@bugs.debian.org Patchwork: https://patchwork.linux-mips.org/patch/1377/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-07-26MIPS: Alchemy: Define eth platform devices in the correct orderWolfgang Grandegger
Currently, the eth devices are probed in the inverse order, first au1xxx_eth1_device and then au1xxx_eth0_device. On the GPR board, this makes trouble: # ifconfig|grep HWaddr eth0 Link encap:Ethernet HWaddr 00:50:C2:0C:30:01 eth1 Link encap:Ethernet HWaddr 66:22:01:80:38:10 A bogous ethernet hwaddr is assigned to the first device and au1xxx_eth0_device is mapped to eth1, which even does not work properly. With this patch, the problems are gone: # ifconfig|grep HWaddr eth0 Link encap:Ethernet HWaddr 66:22:11:32:38:10 eth1 Link encap:Ethernet HWaddr 66:22:11:32:38:11 Signed-off-by: Wolfgang Grandegger <wg@denx.de> To: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/1473/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-07-26MIPS: BCM63xx: Prevent second enet registration on BCM6338Florian Fainelli
This SoC has only one ethernet MAC, so prevent registration of a second one. Signed-off-by: Florian Fainelli <florian@openwrt.org> To: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/1482/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-07-26MIPS: Quit using undefined behavior of ADDU in 64-bit atomic operations.David Daney
For 64-bit, we must use DADDU and DSUBU. Signed-off-by: David Daney <ddaney@caviumnetworks.com> To: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/1483/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-07-26MIPS: N32: Define getdents64.Ralf Baechle
As a relativly new ABI N32 should only have received the getdents64(2) but instead it only had getdents(2). This was noticed as a performance anomaly in glibc. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-07-26MIPS: MTX-1: Fix PCI on the MeshCube and related boardsBruno Randolf
This patch fixes a regression introduced by commit "MIPS: Alchemy: MTX-1: Use linux gpio api." (bb706b28bbd647c2fd7f22d6bf03a18b9552be05) which broke PCI bus operation. The problem is caused by alchemy_gpio2_enable() which resets the GPIO2 block. Two PCI signals (PCI_SERR and PCI_RST) are connected to GPIO2 and they obviously do not to like the reset. Since GPIO2 is correctly initialized by the boot monitor (YAMON) it is not necessary to call this function, so just remove it. Also replace gpio_set_value() with alchemy_gpio_set_value() to avoid problems in case gpiolib gets initialized after PCI. And since alchemy gpio_set_value() calls au_sync() we don't have to au_sync() again later. Signed-off-by: Bruno Randolf <br1@einfach.org> To: linux-mips@linux-mips.org To: manuel.lauss@googlemail.com Patchwork: https://patchwork.linux-mips.org/patch/1448/ Tested-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-07-26MIPS: Make init_vdso a subsys_initcall.David Daney
Quoting from Jiri Slaby's patch of a similar nature for x86: When initrd is in use and a driver does request_module() in its module_init (i.e. __initcall or device_initcall), a modprobe process is created with VDSO mapping. But VDSO is inited even in __initcall, i.e. on the same level (at the same time), so it may not be inited yet (link order matters). Move init_vdso up to subsys_initcall to avoid the issue. Signed-off-by: David Daney <ddaney@caviumnetworks.com> To: linux-mips@linux-mips.org Cc: David Daney <ddaney@caviumnetworks.com> Cc: Jiri Slaby <jslaby@suse.cz> Patchwork: http://patchwork.linux-mips.org/patch/1386/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-07-26MIPS: "Fix" useless 'init_vdso successfully' message.David Daney
In addition to being useless, it was mis-spelled. Signed-off-by: David Daney <ddaney@caviumnetworks.com> To: linux-mips@linux-mips.org Cc: David Daney <ddaney@caviumnetworks.com> Patchwork: http://patchwork.linux-mips.org/patch/1385/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-07-26MIPS: PowerTV: Move register setup to before reading registers.David VomLehn
The 4600 family code reads registers to differentiate between two ASIC variants, but this was being done prior to the register setup. This moves register setup before the reading code. Signed-off-by: David VomLehn <dvomlehn@cisco.com> To: linux-mips@linux-mips.org Patchwork: http://patchwork.linux-mips.org/patch/1392/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-07-05MIPS: Return after handling coprocessor 2 exceptionJesper Nilsson
Breaking here dropped us to the default code which always sends a SIGILL to the current process, no matter what the CU2 notifier says. [Ralf: Currently this only hurts on Cavium and possibly some out of tree platforms.] Signed-off-by: Jesper Nilsson <jesper@jni.nu> To: linux-mips@linux-mips.org To: linux-kernel@vger.kernel.org Patchwork: http://patchwork.linux-mips.org/patch/1391/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-07-05MIPS: BCM47xx: Add NVRAM support devicesWaldemar Brodkorb
When trying to netboot a Linksys WRT54GS WLAN router, the bootup fails, because of following error message: ... [ 0.424000] b44: b44.c:v2.0 [ 0.424000] b44: Invalid MAC address found in EEPROM [ 0.432000] b44 ssb0:1: Problem fetching invariants of chip,aborting [ 0.436000] b44: probe of ssb0:1 failed with error -22 ... The router uses a CFE bootloader, but most of the needed environment variables for network card initialization, are not available from CFE via printenv and even though not via cfe_getenv(). The required environment variables are saved in a special partition in flash memory. The attached patch implement nvram_getenv and enables bootup via NFS root on my router. Most of the patch is extracted from the OpenWrt subversion repository and stripped down and cleaned up to just fix this issue. [Ralf: sorted out header file inclusions. Lots of unneded headers and such that should have been included.] Signed-off-by: Waldemar Brodkorb <wbx@openadk.org> Reviewed-by: Phil Sutter <phil@nwl.cc> To: linux-mips@linux-mips.org Cc: Hauke Mehrtens <hauke@hauke-m.de> Patchwork: http://patchwork.linux-mips.org/patch/1359/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-07-05MIPS: Loongson: Define rtc device on MC146818-equipped systemsArnaud Patard
This patch declare the rtc device present on systems with clock compatible with the mc146818 and handled by rtc-cmos. Introduce a new Kconfig entry because there are some systems without rtc_cmos compatible clock. Signed-off-by: Arnaud Patard <apatard@mandriva.com> To: linux-mips@linux-mips.org Cc: aba@not.so.argh.org Patchwork: http://patchwork.linux-mips.org/patch/1320/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-07-05MIPS: MT: Fix FPU affinity.Ralf Baechle
The fragile MT sys_sched_setaffinity wrapper needs its regular dose of fixes. Nose-poked-at-pile-o-crap-by: Julia Lawall <julia@diku.dk> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-07-05MIPS: Oprofile: Fixup of loongson2_exit()Wu Zhangjin
When exiting from loongson2_exit(), we need to reset the counter register too, this patch adds a function reset_counters() to do it, by the way, this function will be shared by Perf. Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com> Cc: linux-mips@linux-mips.org Patchwork: http://patchwork.linux-mips.org/patch/1199/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-07-05MIPS: Alchemy: sleepcode without compile-time cputype dependenciesManuel Lauss
Split the low-level sleepcode into per-cpu functions instead of relying on compile-time-defined cpu type. Signed-off-by: Manuel Lauss <manuel.lauss@gmail.com> To: Linux-MIPS <linux-mips@linux-mips.org> Patchwork: http://patchwork.linux-mips.org/patch/1281/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-07-05MIPS: Tracing: Cleanup of address space checkingWu Zhangjin
This patch adds an inline function in_module() to check which space the instruction pointer in, kernel space or module space. Note: This will not work when the kernel space and module space are the same. If they are the same, we need to modify scripts/recordmcount.pl, ftrace_make_nop/call() and the other related parts to ensure the enabling/disabling of the calling site to _mcount is right for both kernel and module. [Ralf: It also is still incorrect for some 64-bit kernels.] Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com> Cc: linux-mips <linux-mips@linux-mips.org> Cc: David Daney <david.s.daney@gmail.com> Patchwork: http://patchwork.linux-mips.org/patch/1232/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-07-05MIPS: Tracing: Cleanup of function graph tracerWu Zhangjin
Cleans up comments and ftrace_get_parent_addr() of function graph tracer. Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com> Cc: linux-mips <linux-mips@linux-mips.org> Cc: David Daney <david.s.daney@gmail.com> Patchwork: http://patchwork.linux-mips.org/patch/1231/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-07-05MIPS: Tracing: Reduce the overhead of dynamic Function TracerWu Zhangjin
With the help of uasm this patch encodes the instructions of the dynamic function tracer in ftrace_dyn_arch_init() when initializing it. As a result we can remove the dynamic encoding of instructions in ftrace_make_nop()/call(), ftrace_enable_ftrace_graph_caller() and remove the macro jump_insn_encode() and at last this reduce the overhead of dynamic Function Tracer. This also is cleaner. Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com> Cc: linux-mips <linux-mips@linux-mips.org> Cc: David Daney <david.s.daney@gmail.com> Patchwork: http://patchwork.linux-mips.org/patch/1230/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-07-05MIPS: Tracing: Cleanup of instructions usedWu Zhangjin
This patch adds some cleanups of the instructions: o use macros instead of magic numbers o use macros instead of variables to reduce some overhead o add new macro for the jal instruction Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com> Cc: linux-mips <linux-mips@linux-mips.org> Cc: David Daney <david.s.daney@gmail.com> Patchwork: http://patchwork.linux-mips.org/patch/1229/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-07-05MIPS: Tracing: Fix 32-bit support with -mmcount-ra-addressWu Zhangjin
For 32-bit kernel the -mmcount-ra-address option of gcc 4.5 emits one extra instruction before calling to _mcount so we need to use a different "b 1f" for it. Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com> Cc: linux-mips <linux-mips@linux-mips.org> Cc: David Daney <david.s.daney@gmail.com> Patchwork: http://patchwork.linux-mips.org/patch/1228/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-07-05MIPS: Tracing: Fix argument passing of the 32bit support with gcc 4.5Wu Zhangjin
As documented in the GCC 4.5 docs [1] -mmcount-ra-address uses register $12 to pass the stack offset of the return address to the _mcount function. On 64-bit kernels $12 is t0 but in 32-bit kernels it is t4 so we need to use $12 instead of t0 here to be correct for both kernel types. [1] GCC documentation: MIPS Options http://gcc.gnu.org/onlinedocs/gcc/MIPS-Options.html Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com> Cc: linux-mips <linux-mips@linux-mips.org> Cc: David Daney <david.s.daney@gmail.com> Patchwork: http://patchwork.linux-mips.org/patch/1227/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-07-05MIPS: Tracing: Cleanup commentsWu Zhangjin
Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com> Cc: linux-mips <linux-mips@linux-mips.org> Cc: David Daney <david.s.daney@gmail.com> Patchwork: http://patchwork.linux-mips.org/patch/1225/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-07-05MIPS: Tracing: Cleanup the arguments passing of prepare_ftrace_returnWu Zhangjin
Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com> Cc: linux-mips <linux-mips@linux-mips.org> Cc: David Daney <david.s.daney@gmail.com> Patchwork: http://patchwork.linux-mips.org/patch/1226/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-07-05MIPS: Tracing: Merge adjacent #ifdefs with same condition.Wu Zhangjin
Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com> Cc: linux-mips <linux-mips@linux-mips.org> Cc: David Daney <david.s.daney@gmail.com> Patchwork: http://patchwork.linux-mips.org/patch/1224/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-07-05MIPS: AR7, BCM63xx: fix gpio_to_irq() return valueYoichi Yuasa
The return value of gpio_to_irq() is not a pointer but an integer. Signed-off-by: Yoichi Yuasa <yuasa@linux-mips.org> Cc: linux-mips <linux-mips@linux-mips.org> Patchwork: http://patchwork.linux-mips.org/patch/1280/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-07-05MIPS: Restore signalling NaN behaviour for abs.[sd]Chris Dearman
Atsushi Nemoto <anemo@mba.ocn.ne.jp> spotted that this had been incorrectly removed in a previous patch Signed-off-by: Chris Dearman <chris@mips.com> To: linux-mips@linux-mips.org Patchwork: http://patchwork.linux-mips.org/patch/1213/ Tested-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-07-05MIPS: Loongson: CS5536: Fix ISA supportWu Zhangjin
The function _wrmsr() called by divil_lbar_disable()/enable() should be called with the offset as the argument. Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com> Cc: linux-mips@linux-mips.org Cc: Zhang Le <r0bertz@gentoo.org> Patchwork: http://patchwork.linux-mips.org/patch/1252/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-07-05MIPS: Loongson: Add a missing break statement in CS5536 IDE codeWu Zhangjin
Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com> Cc: linux-mips@linux-mips.org Cc: Zhang Le <r0bertz@gentoo.org> Cc: Hu Hongbing <huhb@lemote.com> Patchwork: http://patchwork.linux-mips.org/patch/1251/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-07-05MIPS: Loongson: CS5536: Add missing RDMSRs for IDE and USBWu Zhangjin
Add several missing RDMSRs for IDE and USB are missing to avoid the agressive modification of the high 32 bits of the MSR. Without this patch some usb devices may fail after printing "reset ehci host ....." when reading the partition information. Signed-off-by: Hu Hongbing <huhb@lemote.com> Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com> Cc: linux-mips@linux-mips.org Cc: Zhang Le <r0bertz@gentoo.org> Cc: Hu Hongbing <huhb@lemote.com> Patchwork: http://patchwork.linux-mips.org/patch/1250/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-07-05MIPS: AR7: Fix typo in ar7.hFlorian Fainelli
This fixes a typo on the AR7_RESET_PERIPHERAL define. Signed-off-by: Florian Fainelli <florian@openwrt.org> To: linux-mips@linux-mips.org Patchwork: http://patchwork.linux-mips.org/patch/1247/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-07-05MIPS: AR7: Use correct UART port typeFlorian Fainelli
PORT_AR7 has the correct TRIG flag (UART_FCR_R_TRIG_00) as well as UART_CAP_AFE being set. This fixes UART on TNETD7300 revision 0x02, which would otherwise mangle some characters, no side effects on other revisions. Signed-off-by: Florian Fainelli <florian@openwrt.org> To: linux-mips@linux-mips.org Patchwork: http://patchwork.linux-mips.org/patch/1246/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-06-01Merge branch 'for-35' of git://repo.or.cz/linux-kbuildLinus Torvalds
* 'for-35' of git://repo.or.cz/linux-kbuild: (81 commits) kbuild: Revert part of e8d400a to resolve a conflict kbuild: Fix checking of scm-identifier variable gconfig: add support to show hidden options that have prompts menuconfig: add support to show hidden options which have prompts gconfig: remove show_debug option gconfig: remove dbg_print_ptype() and dbg_print_stype() kconfig: fix zconfdump() kconfig: some small fixes add random binaries to .gitignore kbuild: Include gen_initramfs_list.sh and the file list in the .d file kconfig: recalc symbol value before showing search results .gitignore: ignore *.lzo files headerdep: perlcritic warning scripts/Makefile.lib: Align the output of LZO kbuild: Generate modules.builtin in make modules_install Revert "kbuild: specify absolute paths for cscope" kbuild: Do not unnecessarily regenerate modules.builtin headers_install: use local file handles headers_check: fix perl warnings export_report: fix perl warnings ...
2010-05-27mips: use use asm-generic/scatterlist.hFUJITA Tomonori
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Cc: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-05-21Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linusLinus Torvalds
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: (25 commits) MIPS: Use GCC __builtin_prefetch() to implement prefetch(). MIPS: Octeon: Serial port fixes for OCTEON simulator. MIPS: Octeon: Get rid of early serial. MIPS: AR7: prevent race between clock initialization and devices registration MIPS: AR7: use ar7_has_high_vlynq() to determine watchdog base address MIPS: BCM63xx: Avoid namespace clash on GPIO_DIR_{IN,OUT} MIPS: MTX-1: Update defconfig MIPS: BCM47xx: Update defconfig MIPS: RB532: Update defconfig MIPS: AR7: Update defconfig RTC: rtc-cmos: Fix binary mode support MIPS: Oprofile: Loongson: Cleanup the comments MIPS: Oprofile: Loongson: Cleanup of the macros MIPS: Oprofile: Loongson: Remove unused variable from loongson2_cpu_setup() MIPS: Oprofile: Loongson: Remove useless parentheses MIPS: Oprofile: Loongson: Unify macro for setting events MIPS: nofpu and nodsp only affect CPU0 MIPS: Clean up tables for bootmem allocation MIPS: Coding style cleanups of access of FCSR rounding mode bits MIPS: Loongson 2F: Add gpio/gpioilb support ...
2010-05-21MIPS: Use GCC __builtin_prefetch() to implement prefetch().David Daney
GCC's __builtin_prefetch() was introduced a long time ago, all supported GCC versions have it. Lets do what the big boys up in linux/prefetch.h do, except we use '1' as the third parameter to provoke 'PREF 0,...' and 'PREF 1,...' instead of other prefetch hints. This allows for better code generation. In theory the existing embedded asm could be optimized, but the compiler has these builtins, so there is really no point. Signed-off-by: David Daney <ddaney@caviumnetworks.com> To: linux-mips@linux-mips.org Patchwork: http://patchwork.linux-mips.org/patch/1235/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-05-21MIPS: Octeon: Serial port fixes for OCTEON simulator.David Daney
For the simulator, fake a slow clock to get fast output. In prom_putchar we have to mask the value so the simulator doesn't ASSERT when printing non-ASCII characters. Signed-off-by: David Daney <ddaney@caviumnetworks.com> To: linux-mips@linux-mips.org Patchwork: http://patchwork.linux-mips.org/patch/1255/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-05-21MIPS: Octeon: Get rid of early serial.David Daney
Get rid of early_serial_setup, we use CONFIG_EARLY_PRINTK instead. Signed-off-by: David Daney <ddaney@caviumnetworks.com> To: linux-mips@linux-mips.org Patchwork: http://patchwork.linux-mips.org/patch/1254/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-05-21MIPS: AR7: prevent race between clock initialization and devices registrationFlorian Fainelli
ar7_regiser_devices needs ar7_clocks_init to have been called first, however clock.o is currently linked later due to its order in the Makefile, therefore ar7_clocks_init always gets called later than ar7_register_devices because both have the same initcall level. Fix this by moving ar7_register_devices to the right initcall level. Reported-by: Michael J. Evans <mjevans1983@gmail.com> Signed-off-by: Florian Fainelli <florian@openwrt.org> To: linux-mips@linux-mips.org Cc: Ralf Baechle <ralf@linux-mips.org> Patchwork: http://patchwork.linux-mips.org/patch/1212/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-05-21MIPS: AR7: use ar7_has_high_vlynq() to determine watchdog base addressFlorian Fainelli
Instead of doing yet another switch/case on the chip_id, use existing inline function to set the watchdog base address. Signed-off-by: Florian Fainelli <florian@openwrt.org> To: linux-mips@linux-mips.org Patchwork: http://patchwork.linux-mips.org/patch/1211/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-05-21MIPS: BCM63xx: Avoid namespace clash on GPIO_DIR_{IN,OUT}Florian Fainelli
This is too generic a name, so prefix it with BCM63XX_ to avoid potential namespace clashes when including <asm/gpio.h>. Signed-off-by: Florian Fainelli <ffainelli@freebox.fr> To: linux-mips@linux-mips.org Patchwork: http://patchwork.linux-mips.org/patch/1171/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-05-21MIPS: MTX-1: Update defconfigFlorian Fainelli
Updates the 4G Systems MTX-1 defconfig, and remove systems unavailable on this platform. Changes include: - built-in MTD char/block support - GPIO sysfs support - MTX-1 watchdog driver - I2C over GPIO driver as a module - SquashFS support Signed-off-by: Florian Fainelli <florian@openwrt.org> To: linux-mips@linux-mips.org Patchwork: http://patchwork.linux-mips.org/patch/1168/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-05-21MIPS: BCM47xx: Update defconfigFlorian Fainelli
Update Broadcom BCM47xx defconfig with: - tiny RCU - BCM47xx watchdog driver - b43/b43legacy wireless as modules - SSB Gigabit Ethernet driver - disabled IRDA 6igned-off-by: Florian Fainelli <florian@openwrt.org> To: linux-mips@linux-mips.org Patchwork: http://patchwork.linux-mips.org/patch/1167/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-05-21MIPS: RB532: Update defconfigFlorian Fainelli
This updates the Mikrotik RB532 defconfig with: - tiny RCU - RB532 input buttons driver - RB532 LED driver - RC32434 watchdog driver - GPIO sysfs support - Wireless support - SquashFS support - more LED triggers Signed-off-by: Florian Fainelli <florian@openwrt.org> To: linux-mips@linux-mips.org Patchwork: http://patchwork.linux-mips.org/patch/1166/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-05-21MIPS: AR7: Update defconfigFlorian Fainelli
Update Texas Instruments AR7 defconfig with: - tiny RCU - LEDs GPIO - disable SSB - enable zboot support - enable GPIO sysfs support Signed-off-by: Florian Fainelli <florian@openwrt.org> To: linux-mips@linux-mips.org Patchwork: http://patchwork.linux-mips.org/patch/1165/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-05-21MIPS: Oprofile: Loongson: Cleanup the commentsWu Zhangjin
Removes some out-of-date comments and empty lines. Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com> Cc: linux-mips@linux-mips.org Patchwork: http://patchwork.linux-mips.org/patch/1204/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-05-21MIPS: Oprofile: Loongson: Cleanup of the macrosWu Zhangjin
The _EXL, _KERNEL etc. bits are in the performance control register so use _PERFCTRL prefix instead of _PERFCNT. While at it make the macro more readable, use _ENABLE instead of _INT_EN suffix to describe the interrupt enable bit. Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com> Cc: linux-mips@linux-mips.org Patchwork: http://patchwork.linux-mips.org/patch/1203/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-05-21MIPS: Oprofile: Loongson: Remove unused variable from loongson2_cpu_setup()Wu Zhangjin
Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com> Cc: linux-mips@linux-mips.org Patchwork: http://patchwork.linux-mips.org/patch/1202/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-05-21MIPS: Oprofile: Loongson: Remove useless parenthesesWu Zhangjin
Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com> Cc: linux-mips@linux-mips.org Patchwork: http://patchwork.linux-mips.org/patch/1201/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-05-21MIPS: Oprofile: Loongson: Unify macro for setting eventsWu Zhangjin
Unified macro for counter0 and counter1 to set the event in the control register. This will be needed by Perf. Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com> Cc: linux-mips@linux-mips.org Patchwork: http://patchwork.linux-mips.org/patch/1200/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2010-05-21MIPS: nofpu and nodsp only affect CPU0Kevin Cernekee
The "nofpu" and "nodsp" kernel command line options currently do not affect CPUs that are brought online later in the boot process or hotplugged at runtime. It is desirable to apply the nofpu/nodsp options to all CPUs in the system, so that surprising results are not seen when a process migrates from one CPU to another. [Ralf: Moved definitions of mips_fpu_disabled, fpu_disable, mips_dsp_disabled and dsp_disable from setup.c to cpu-probe.c to allow making mips_fpu_disabled and mips_dsp_disabled static.] Signed-off-by: Kevin Cernekee <cernekee@gmail.com> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: http://patchwork.linux-mips.org/patch/1169/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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