Merge master.kernel.org:/home/rmk/linux-2.6-arm

5 files changed, 37 insertions, 197 deletions

diff --git a/include/asm-arm/arch-clps711x/hardware.h b/include/asm-arm/arch-clps711x/hardware.h
index f864c36..1386871 100644
--- a/include/asm-arm/arch-clps711x/hardware.h
+++ b/include/asm-arm/arch-clps711x/hardware.h
@@ -235,121 +235,4 @@
 #define CEIVA_PB0_BLK_BTN	(1<<0)
 #endif // #if defined (CONFIG_ARCH_CEIVA)
 
-#if defined (CONFIG_MACH_MP1000)
-/* NOR FLASH */
-#define MP1000_NIO_BASE		0xf9000000	/* virtual */
-#define MP1000_NIO_START	CS0_PHYS_BASE	/* physical */
-#define MP1000_NIO_SIZE		0x00400000
-
-/* DSP Interface */
-#define MP1000_DSP_BASE		0xfa000000	/* virtual */
-#define MP1000_DSP_START	CS1_PHYS_BASE	/* physical */
-#define MP1000_DSP_SIZE		0x00100000
-
-/* LCD, DAA/DSP, RTC, DAA RW Reg all in CS2 */
-#define MP1000_LIO_BASE		0xfb000000	/* virtual */
-#define MP1000_LIO_START	CS2_PHYS_BASE	/* physical */
-#define MP1000_LIO_SIZE		0x00100000
-
-/* NAND FLASH */
-#define MP1000_FIO_BASE		0xfc000000	/* virtual */
-#define MP1000_FIO_START	CS3_PHYS_BASE	/* physical */
-#define MP1000_FIO_SIZE		0x00800000
-
-/* Ethernet */
-#define MP1000_EIO_BASE		0xfd000000	/* virtual 	*/
-#define MP1000_EIO_START	CS4_PHYS_BASE	/* physical 	*/
-#define MP1000_EIO_SIZE		0x00100000
-
-#define	MP1000_LCD_OFFSET	0x00000000	/* LCD offset in CS2 */
-#define	MP1000_DDD_OFFSET	0x00001000	/* DAA/DAI/DSP sft reset offst*/
-#define	MP1000_RTC_OFFSET	0x00002000	/* RTC offset in CS2 */
-#define	MP1000_DAA_OFFSET	0x00003000	/* DAA RW reg offset in CS2 */
-
-/* IDE */
-#define MP1000_IDE_BASE		0xfe000000      /* virtual */
-#define MP1000_IDE_START	CS5_PHYS_BASE      /* physical */
-#define MP1000_IDE_SIZE		0x00100000      /* actually it's only 0x1000 */
-
-#define IRQ_HARDDISK IRQ_EINT2
-
-/*
- * IDE registers definition
- */
-
-#define IDE_CONTROL_BASE		(MP1000_IDE_BASE + 0x1000)
-#define IDE_BASE_OFF			(MP1000_IDE_BASE)
-
-#define IDE_WRITE_DEVICE_DATA		(IDE_BASE_OFF + 0x0)
-#define IDE_FEATURES_REGISTER		(IDE_BASE_OFF + 0x2)
-#define IDE_SECTOR_COUNT_REGISTER	(IDE_BASE_OFF + 0x4)
-#define IDE_SECTOR_NUMBER_REGISTER	(IDE_BASE_OFF + 0x6)
-#define IDE_CYLINDER_LOW_REGISTER	(IDE_BASE_OFF + 0x8)
-#define IDE_CYLINDER_HIGH_REGISTER	(IDE_BASE_OFF + 0xa)
-#define IDE_DEVICE_HEAD_REGISTER	(IDE_BASE_OFF + 0xc)
-#define IDE_COMMAND_DATA_REGISTER	(IDE_BASE_OFF + 0xe)
-#define IDE_DEVICE_CONTROL_REGISTER	(IDE_CONTROL_BASE + 0xc)
-
-#define IDE_IRQ                      IRQ_EINT2
-
-
-#define RTC_PORT(x)	(MP1000_LIO_BASE+0x2000 + (x*2))
-#define RTC_ALWAYS_BCD	0
-
-/*
-// Definitions of the bit fields in the HwPortA register for the
-// MP1000 board.
-*/
-#define HwPortAKeyboardRow1                     0x00000001
-#define HwPortAKeyboardRow2                     0x00000002
-#define HwPortAKeyboardRow3                     0x00000004
-#define HwPortAKeyboardRow4                     0x00000008
-#define HwPortAKeyboardRow5                     0x00000010
-#define HwPortAKeyboardRow6                     0x00000020
-#define HwPortALCDEnable                        0x00000040
-#define HwPortAOffhook	                        0x00000080
-
-/*
-// Definitions of the bit fields in the HwPortB register for the
-// MP1000 board.
-*/
-#define HwPortBL3Mode                           0x00000001
-#define HwPortBL3Clk                            0x00000002
-#define HwPortBSClk                             0x00000001
-#define HwPortBSData                            0x00000002
-#define HwPortBL3Data                           0x00000004
-#define HwPortBMute                             0x00000008
-#define HwPortBQD0                              0x00000010
-#define HwPortBQD1                              0x00000020
-#define HwPortBQD2                              0x00000040
-#define HwPortBQD3                              0x00000080
-
-/*
-// Definitions of the bit fields in the HwPortD register for the
-// MP1000 board.
-*/
-#define HwPortDLED1                             0x00000001
-#define HwPortDLED2                             0x00000002
-#define HwPortDLED3                             0x00000004
-#define HwPortDLED4                             0x00000008
-#define HwPortDLED5                             0x00000010
-#define HwPortDEECS                             0x00000020
-#define HwPortBRTS                              0x00000040
-#define HwPortBRI                               0x00000080
-
-
-/*
-// Definitions of the bit fields in the HwPortE register for the
-// MP1000 board.
-*/
-
-#define HwPortECLE                              0x00000001
-#define HwPortESepromDOut                       0x00000001
-#define HwPortEALE                              0x00000002
-#define HwPortESepromDIn                        0x00000002
-#define HwPortENANDCS                           0x00000004
-#define HwPortESepromCLK                        0x00000004
-
-#endif // #if defined (CONFIG_MACH_MP1000)
-
 #endif
diff --git a/include/asm-arm/arch-clps711x/mp1000-seprom.h b/include/asm-arm/arch-clps711x/mp1000-seprom.h
deleted file mode 100644
index 3e5566c..0000000
--- a/include/asm-arm/arch-clps711x/mp1000-seprom.h
+++ /dev/null
@@ -1,77 +0,0 @@
-#ifndef MP1000_SEPROM_H
-#define MP1000_SEPROM_H
-
-/*
- * mp1000-seprom.h
- *
- *
- *  This file contains the Serial EEPROM definitions for the MP1000 board
- *
- *  Copyright (C) 2005 Comdial 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
- *
- */
-
-#define COMMAND_ERASE		(0x1C0)
-#define COMMAND_ERASE_ALL	(0x120)
-#define COMMAND_WRITE_DISABLE	(0x100)
-#define COMMAND_WRITE_ENABLE	(0x130)
-#define COMMAND_READ		(0x180)
-#define COMMAND_WRITE		(0x140)
-#define COMMAND_WRITE_ALL	(0x110)
-
-//
-// Serial EEPROM data format
-//
-
-#define PACKED __attribute__ ((packed))
-
-typedef struct _EEPROM {
-	union {
-		unsigned char eprom_byte_data[128];
-		unsigned short eprom_short_data[64];
-		struct {
-			unsigned char version PACKED;	// EEPROM Version "1" for now
-			unsigned char box_id PACKED; 	// Box ID (Standalone, SOHO, embedded, etc)
-			unsigned char major_hw_version PACKED;	// Major Hardware version (Hex)
-			unsigned char minor_hw_version PACKED;	// Minor Hardware Version (Hex)
-			unsigned char mfg_id[3] PACKED;	// Manufacturer ID (3 character Alphabetic)
-			unsigned char mfg_serial_number[10] PACKED;	// Manufacturer Serial number
-			unsigned char mfg_date[3] PACKED;	// Date of Mfg (Formatted YY:MM:DD)
-			unsigned char country PACKED;	// Country of deployment
-			unsigned char mac_Address[6] PACKED;	// MAC Address
-			unsigned char oem_string[20] PACKED;	// OEM ID string
-			unsigned short feature_bits1 PACKED;	// Feature Bits 1
-			unsigned short feature_bits2 PACKED;	// Feature Bits 2
-			unsigned char filler[75] PACKED;		// Unused/Undefined	“0” initialized
-			unsigned short checksum PACKED;		// byte accumulated short checksum
-		} eprom_struct;
-	} variant;
-}  eeprom_struct;
-
-/* These settings must be mutually exclusive */
-#define	FEATURE_BITS1_DRAMSIZE_16MEG	0x0001  /* 0 signifies 4 MEG system */
-#define	FEATURE_BITS1_DRAMSIZE_8MEG	0x0002  /* 1 in bit 1 = 8MEG system */
-#define	FEATURE_BITS1_DRAMSIZE_64MEG	0x0004  /* 1 in bit 2 = 64MEG system */
-
-#define FEATURE_BITS1_CPUIS90MEG     0x0010
-
-extern void seprom_init(void);
-extern eeprom_struct* get_seprom_ptr(void);
-extern unsigned char* get_eeprom_mac_address(void);
-
-#endif /* MP1000_SEPROM_H */
-
diff --git a/include/asm-arm/arch-iop3xx/iop321.h b/include/asm-arm/arch-iop3xx/iop321.h
index 200621f..f8df778 100644
--- a/include/asm-arm/arch-iop3xx/iop321.h
+++ b/include/asm-arm/arch-iop3xx/iop321.h
@@ -40,7 +40,7 @@
 #define IOP321_PCI_UPPER_IO_BA      (IOP321_PCI_LOWER_IO_BA + IOP321_PCI_IO_WINDOW_SIZE - 1)
 #define IOP321_PCI_IO_OFFSET        (IOP321_PCI_LOWER_IO_VA - IOP321_PCI_LOWER_IO_BA)
 
-//#define IOP321_PCI_MEM_WINDOW_SIZE  (~*IOP321_IALR1 + 1)
+/* #define IOP321_PCI_MEM_WINDOW_SIZE  (~*IOP321_IALR1 + 1) */
 #define IOP321_PCI_MEM_WINDOW_SIZE  0x04000000 /* 64M outbound window */
 #define IOP321_PCI_LOWER_MEM_PA     0x80000000
 #define IOP321_PCI_LOWER_MEM_BA     (*IOP321_OMWTVR0)
diff --git a/include/asm-arm/arch-ixp2000/irqs.h b/include/asm-arm/arch-ixp2000/irqs.h
index 0deb96c..62f09c7 100644
--- a/include/asm-arm/arch-ixp2000/irqs.h
+++ b/include/asm-arm/arch-ixp2000/irqs.h
@@ -67,12 +67,45 @@
 #define IRQ_IXP2000_PCIA		40
 #define IRQ_IXP2000_PCIB		41
 
-#define NR_IXP2000_IRQS                 42
+/* Int sources from IRQ_ERROR_STATUS */
+#define IRQ_IXP2000_DRAM0_MIN_ERR	42
+#define IRQ_IXP2000_DRAM0_MAJ_ERR	43
+#define IRQ_IXP2000_DRAM1_MIN_ERR	44
+#define IRQ_IXP2000_DRAM1_MAJ_ERR	45
+#define IRQ_IXP2000_DRAM2_MIN_ERR	46
+#define IRQ_IXP2000_DRAM2_MAJ_ERR	47
+/* 48-57 reserved */
+#define IRQ_IXP2000_SRAM0_ERR		58
+#define IRQ_IXP2000_SRAM1_ERR		59
+#define IRQ_IXP2000_SRAM2_ERR		60
+#define IRQ_IXP2000_SRAM3_ERR		61
+/* 62-65 reserved */
+#define IRQ_IXP2000_MEDIA_ERR		66
+#define IRQ_IXP2000_PCI_ERR			67
+#define IRQ_IXP2000_SP_INT			68
+
+#define NR_IXP2000_IRQS				69
 
 #define	IXP2000_BOARD_IRQ(x)		(NR_IXP2000_IRQS + (x))
 
 #define	IXP2000_BOARD_IRQ_MASK(irq)	(1 << (irq - NR_IXP2000_IRQS))	
 
+#define IXP2000_ERR_IRQ_MASK(irq) ( 1 << (irq - IRQ_IXP2000_DRAM0_MIN_ERR))
+#define IXP2000_VALID_ERR_IRQ_MASK (\
+		IXP2000_ERR_IRQ_MASK(IRQ_IXP2000_DRAM0_MIN_ERR) | \
+		IXP2000_ERR_IRQ_MASK(IRQ_IXP2000_DRAM0_MAJ_ERR) | \
+		IXP2000_ERR_IRQ_MASK(IRQ_IXP2000_DRAM1_MIN_ERR) | \
+		IXP2000_ERR_IRQ_MASK(IRQ_IXP2000_DRAM1_MAJ_ERR) | \
+		IXP2000_ERR_IRQ_MASK(IRQ_IXP2000_DRAM2_MIN_ERR) | \
+		IXP2000_ERR_IRQ_MASK(IRQ_IXP2000_DRAM2_MAJ_ERR) | \
+		IXP2000_ERR_IRQ_MASK(IRQ_IXP2000_SRAM0_ERR) | \
+		IXP2000_ERR_IRQ_MASK(IRQ_IXP2000_SRAM1_ERR) | \
+		IXP2000_ERR_IRQ_MASK(IRQ_IXP2000_SRAM2_ERR) | \
+		IXP2000_ERR_IRQ_MASK(IRQ_IXP2000_SRAM3_ERR) | \
+		IXP2000_ERR_IRQ_MASK(IRQ_IXP2000_MEDIA_ERR) | \
+		IXP2000_ERR_IRQ_MASK(IRQ_IXP2000_PCI_ERR) | \
+		IXP2000_ERR_IRQ_MASK(IRQ_IXP2000_SP_INT)	)
+
 /*
  * This allows for all the on-chip sources plus up to 32 CPLD based
  * IRQs. Should be more than enough.
diff --git a/include/asm-arm/mmu_context.h b/include/asm-arm/mmu_context.h
index 4af9c41..57b8def 100644
--- a/include/asm-arm/mmu_context.h
+++ b/include/asm-arm/mmu_context.h
@@ -86,7 +86,8 @@ switch_mm(struct mm_struct *prev, struct mm_struct *next,
 		cpu_set(cpu, next->cpu_vm_mask);
 		check_context(next);
 		cpu_switch_mm(next->pgd, next);
-		cpu_clear(cpu, prev->cpu_vm_mask);
+		if (cache_is_vivt())
+			cpu_clear(cpu, prev->cpu_vm_mask);
 	}
 }