Commit baf22c1e authored by Ralf Baechle's avatar Ralf Baechle

[MIPS] Split up war.h

It was getting a little big, ugly and a primary source for merge conflicts.
Also the old method was a bit too forgiving in that the workaround did
default to off, so now there is an explicit #error forcing platform
maintainers to think if they should enable a workaround for a particular
platform.
Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent 21c854dc
/*
* 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) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org>
*/
#ifndef __ASM_MIPS_MACH_AU1X00_WAR_H
#define __ASM_MIPS_MACH_AU1X00_WAR_H
#define R4600_V1_INDEX_ICACHEOP_WAR 0
#define R4600_V1_HIT_CACHEOP_WAR 0
#define R4600_V2_HIT_CACHEOP_WAR 0
#define R5432_CP0_INTERRUPT_WAR 0
#define BCM1250_M3_WAR 0
#define SIBYTE_1956_WAR 0
#define MIPS4K_ICACHE_REFILL_WAR 0
#define MIPS_CACHE_SYNC_WAR 0
#define TX49XX_ICACHE_INDEX_INV_WAR 0
#define RM9000_CDEX_SMP_WAR 0
#define ICACHE_REFILLS_WORKAROUND_WAR 0
#define R10000_LLSC_WAR 0
#define MIPS34K_MISSED_ITLB_WAR 0
#endif /* __ASM_MIPS_MACH_AU1X00_WAR_H */
/*
* 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) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org>
*/
#ifndef __ASM_MIPS_MACH_BCM947XX_WAR_H
#define __ASM_MIPS_MACH_BCM947XX_WAR_H
#define R4600_V1_INDEX_ICACHEOP_WAR 0
#define R4600_V1_HIT_CACHEOP_WAR 0
#define R4600_V2_HIT_CACHEOP_WAR 0
#define R5432_CP0_INTERRUPT_WAR 0
#define BCM1250_M3_WAR 0
#define SIBYTE_1956_WAR 0
#define MIPS4K_ICACHE_REFILL_WAR 0
#define MIPS_CACHE_SYNC_WAR 0
#define TX49XX_ICACHE_INDEX_INV_WAR 0
#define RM9000_CDEX_SMP_WAR 0
#define ICACHE_REFILLS_WORKAROUND_WAR 0
#define R10000_LLSC_WAR 0
#define MIPS34K_MISSED_ITLB_WAR 0
#endif /* __ASM_MIPS_MACH_BCM947XX_WAR_H */
/*
* 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) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org>
*/
#ifndef __ASM_MIPS_MACH_COBALT_WAR_H
#define __ASM_MIPS_MACH_COBALT_WAR_H
#define R4600_V1_INDEX_ICACHEOP_WAR 0
#define R4600_V1_HIT_CACHEOP_WAR 0
#define R4600_V2_HIT_CACHEOP_WAR 0
#define R5432_CP0_INTERRUPT_WAR 0
#define BCM1250_M3_WAR 0
#define SIBYTE_1956_WAR 0
#define MIPS4K_ICACHE_REFILL_WAR 0
#define MIPS_CACHE_SYNC_WAR 0
#define TX49XX_ICACHE_INDEX_INV_WAR 0
#define RM9000_CDEX_SMP_WAR 0
#define ICACHE_REFILLS_WORKAROUND_WAR 0
#define R10000_LLSC_WAR 0
#define MIPS34K_MISSED_ITLB_WAR 0
#endif /* __ASM_MIPS_MACH_COBALT_WAR_H */
/*
* 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) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org>
*/
#ifndef __ASM_MIPS_MACH_DEC_WAR_H
#define __ASM_MIPS_MACH_DEC_WAR_H
#define R4600_V1_INDEX_ICACHEOP_WAR 0
#define R4600_V1_HIT_CACHEOP_WAR 0
#define R4600_V2_HIT_CACHEOP_WAR 0
#define R5432_CP0_INTERRUPT_WAR 0
#define BCM1250_M3_WAR 0
#define SIBYTE_1956_WAR 0
#define MIPS4K_ICACHE_REFILL_WAR 0
#define MIPS_CACHE_SYNC_WAR 0
#define TX49XX_ICACHE_INDEX_INV_WAR 0
#define RM9000_CDEX_SMP_WAR 0
#define ICACHE_REFILLS_WORKAROUND_WAR 0
#define R10000_LLSC_WAR 0
#define MIPS34K_MISSED_ITLB_WAR 0
#endif /* __ASM_MIPS_MACH_DEC_WAR_H */
/*
* 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) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org>
*/
#ifndef __ASM_MIPS_MACH_EMMA2RH_WAR_H
#define __ASM_MIPS_MACH_EMMA2RH_WAR_H
#define R4600_V1_INDEX_ICACHEOP_WAR 0
#define R4600_V1_HIT_CACHEOP_WAR 0
#define R4600_V2_HIT_CACHEOP_WAR 0
#define R5432_CP0_INTERRUPT_WAR 0
#define BCM1250_M3_WAR 0
#define SIBYTE_1956_WAR 0
#define MIPS4K_ICACHE_REFILL_WAR 0
#define MIPS_CACHE_SYNC_WAR 0
#define TX49XX_ICACHE_INDEX_INV_WAR 0
#define RM9000_CDEX_SMP_WAR 0
#define ICACHE_REFILLS_WORKAROUND_WAR 0
#define R10000_LLSC_WAR 0
#define MIPS34K_MISSED_ITLB_WAR 0
#endif /* __ASM_MIPS_MACH_EMMA2RH_WAR_H */
/*
* 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) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org>
*/
#ifndef __ASM_MIPS_MACH_EXCITE_WAR_H
#define __ASM_MIPS_MACH_EXCITE_WAR_H
#define R4600_V1_INDEX_ICACHEOP_WAR 0
#define R4600_V1_HIT_CACHEOP_WAR 0
#define R4600_V2_HIT_CACHEOP_WAR 0
#define R5432_CP0_INTERRUPT_WAR 0
#define BCM1250_M3_WAR 0
#define SIBYTE_1956_WAR 0
#define MIPS4K_ICACHE_REFILL_WAR 0
#define MIPS_CACHE_SYNC_WAR 0
#define TX49XX_ICACHE_INDEX_INV_WAR 0
#define RM9000_CDEX_SMP_WAR 1
#define ICACHE_REFILLS_WORKAROUND_WAR 1
#define R10000_LLSC_WAR 0
#define MIPS34K_MISSED_ITLB_WAR 0
#endif /* __ASM_MIPS_MACH_EXCITE_WAR_H */
/*
* 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) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org>
*/
#ifndef __ASM_MIPS_MACH_IP22_WAR_H
#define __ASM_MIPS_MACH_IP22_WAR_H
/*
* R4600 CPU modules for the Indy come with both V1.7 and V2.0 processors.
*/
#define R4600_V1_INDEX_ICACHEOP_WAR 1
#define R4600_V1_HIT_CACHEOP_WAR 1
#define R4600_V2_HIT_CACHEOP_WAR 1
#define R5432_CP0_INTERRUPT_WAR 0
#define BCM1250_M3_WAR 0
#define SIBYTE_1956_WAR 0
#define MIPS4K_ICACHE_REFILL_WAR 0
#define MIPS_CACHE_SYNC_WAR 0
#define TX49XX_ICACHE_INDEX_INV_WAR 0
#define RM9000_CDEX_SMP_WAR 0
#define ICACHE_REFILLS_WORKAROUND_WAR 0
#define R10000_LLSC_WAR 0
#define MIPS34K_MISSED_ITLB_WAR 0
#endif /* __ASM_MIPS_MACH_IP22_WAR_H */
/*
* 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) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org>
*/
#ifndef __ASM_MIPS_MACH_IP27_WAR_H
#define __ASM_MIPS_MACH_IP27_WAR_H
#define R4600_V1_INDEX_ICACHEOP_WAR 0
#define R4600_V1_HIT_CACHEOP_WAR 0
#define R4600_V2_HIT_CACHEOP_WAR 0
#define R5432_CP0_INTERRUPT_WAR 0
#define BCM1250_M3_WAR 0
#define SIBYTE_1956_WAR 0
#define MIPS4K_ICACHE_REFILL_WAR 0
#define MIPS_CACHE_SYNC_WAR 0
#define TX49XX_ICACHE_INDEX_INV_WAR 0
#define RM9000_CDEX_SMP_WAR 0
#define ICACHE_REFILLS_WORKAROUND_WAR 0
#define R10000_LLSC_WAR 1
#define MIPS34K_MISSED_ITLB_WAR 0
#endif /* __ASM_MIPS_MACH_IP27_WAR_H */
/*
* 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) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org>
*/
#ifndef __ASM_MIPS_MACH_IP32_WAR_H
#define __ASM_MIPS_MACH_IP32_WAR_H
#define R4600_V1_INDEX_ICACHEOP_WAR 0
#define R4600_V1_HIT_CACHEOP_WAR 0
#define R4600_V2_HIT_CACHEOP_WAR 0
#define R5432_CP0_INTERRUPT_WAR 0
#define BCM1250_M3_WAR 0
#define SIBYTE_1956_WAR 0
#define MIPS4K_ICACHE_REFILL_WAR 0
#define MIPS_CACHE_SYNC_WAR 0
#define TX49XX_ICACHE_INDEX_INV_WAR 0
#define RM9000_CDEX_SMP_WAR 0
#define ICACHE_REFILLS_WORKAROUND_WAR 1
#define R10000_LLSC_WAR 0
#define MIPS34K_MISSED_ITLB_WAR 0
#endif /* __ASM_MIPS_MACH_IP32_WAR_H */
/*
* 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) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org>
*/
#ifndef __ASM_MIPS_MACH_JAZZ_WAR_H
#define __ASM_MIPS_MACH_JAZZ_WAR_H
#define R4600_V1_INDEX_ICACHEOP_WAR 0
#define R4600_V1_HIT_CACHEOP_WAR 0
#define R4600_V2_HIT_CACHEOP_WAR 0
#define R5432_CP0_INTERRUPT_WAR 0
#define BCM1250_M3_WAR 0
#define SIBYTE_1956_WAR 0
#define MIPS4K_ICACHE_REFILL_WAR 0
#define MIPS_CACHE_SYNC_WAR 0
#define TX49XX_ICACHE_INDEX_INV_WAR 0
#define RM9000_CDEX_SMP_WAR 0
#define ICACHE_REFILLS_WORKAROUND_WAR 0
#define R10000_LLSC_WAR 0
#define MIPS34K_MISSED_ITLB_WAR 0
#endif /* __ASM_MIPS_MACH_JAZZ_WAR_H */
/*
* 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) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org>
*/
#ifndef __ASM_MIPS_MACH_JMR3927_WAR_H
#define __ASM_MIPS_MACH_JMR3927_WAR_H
#define R4600_V1_INDEX_ICACHEOP_WAR 0
#define R4600_V1_HIT_CACHEOP_WAR 0
#define R4600_V2_HIT_CACHEOP_WAR 0
#define R5432_CP0_INTERRUPT_WAR 0
#define BCM1250_M3_WAR 0
#define SIBYTE_1956_WAR 0
#define MIPS4K_ICACHE_REFILL_WAR 0
#define MIPS_CACHE_SYNC_WAR 0
#define TX49XX_ICACHE_INDEX_INV_WAR 0
#define RM9000_CDEX_SMP_WAR 0
#define ICACHE_REFILLS_WORKAROUND_WAR 0
#define R10000_LLSC_WAR 0
#define MIPS34K_MISSED_ITLB_WAR 0
#endif /* __ASM_MIPS_MACH_JMR3927_WAR_H */
/*
* 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) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org>
*/
#ifndef __ASM_MIPS_MACH_LASAT_WAR_H
#define __ASM_MIPS_MACH_LASAT_WAR_H
#define R4600_V1_INDEX_ICACHEOP_WAR 0
#define R4600_V1_HIT_CACHEOP_WAR 0
#define R4600_V2_HIT_CACHEOP_WAR 0
#define R5432_CP0_INTERRUPT_WAR 0
#define BCM1250_M3_WAR 0
#define SIBYTE_1956_WAR 0
#define MIPS4K_ICACHE_REFILL_WAR 0
#define MIPS_CACHE_SYNC_WAR 0
#define TX49XX_ICACHE_INDEX_INV_WAR 0
#define RM9000_CDEX_SMP_WAR 0
#define ICACHE_REFILLS_WORKAROUND_WAR 0
#define R10000_LLSC_WAR 0
#define MIPS34K_MISSED_ITLB_WAR 0
#endif /* __ASM_MIPS_MACH_LASAT_WAR_H */
/*
* 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) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org>
*/
#ifndef __ASM_MIPS_MACH_LEMOTE_WAR_H
#define __ASM_MIPS_MACH_LEMOTE_WAR_H
#define R4600_V1_INDEX_ICACHEOP_WAR 0
#define R4600_V1_HIT_CACHEOP_WAR 0
#define R4600_V2_HIT_CACHEOP_WAR 0
#define R5432_CP0_INTERRUPT_WAR 0
#define BCM1250_M3_WAR 0
#define SIBYTE_1956_WAR 0
#define MIPS4K_ICACHE_REFILL_WAR 0
#define MIPS_CACHE_SYNC_WAR 0
#define TX49XX_ICACHE_INDEX_INV_WAR 0
#define RM9000_CDEX_SMP_WAR 0
#define ICACHE_REFILLS_WORKAROUND_WAR 0
#define R10000_LLSC_WAR 0
#define MIPS34K_MISSED_ITLB_WAR 0
#endif /* __ASM_MIPS_MACH_LEMOTE_WAR_H */
/*
* 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) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org>
*/
#ifndef __ASM_MIPS_MACH_MIPS_WAR_H
#define __ASM_MIPS_MACH_MIPS_WAR_H
#define R4600_V1_INDEX_ICACHEOP_WAR 0
#define R4600_V1_HIT_CACHEOP_WAR 0
#define R4600_V2_HIT_CACHEOP_WAR 0
#define R5432_CP0_INTERRUPT_WAR 0
#define BCM1250_M3_WAR 0
#define SIBYTE_1956_WAR 0
#define MIPS4K_ICACHE_REFILL_WAR 1
#define MIPS_CACHE_SYNC_WAR 1
#define TX49XX_ICACHE_INDEX_INV_WAR 0
#define RM9000_CDEX_SMP_WAR 0
#define ICACHE_REFILLS_WORKAROUND_WAR 1
#define R10000_LLSC_WAR 0
#define MIPS34K_MISSED_ITLB_WAR 0
#endif /* __ASM_MIPS_MACH_MIPS_WAR_H */
/*
* 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) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org>
*/
#ifndef __ASM_MIPS_MACH_MIPSSIM_WAR_H
#define __ASM_MIPS_MACH_MIPSSIM_WAR_H
#define R4600_V1_INDEX_ICACHEOP_WAR 0
#define R4600_V1_HIT_CACHEOP_WAR 0
#define R4600_V2_HIT_CACHEOP_WAR 0
#define R5432_CP0_INTERRUPT_WAR 0
#define BCM1250_M3_WAR 0
#define SIBYTE_1956_WAR 0
#define MIPS4K_ICACHE_REFILL_WAR 0
#define MIPS_CACHE_SYNC_WAR 0
#define TX49XX_ICACHE_INDEX_INV_WAR 0
#define RM9000_CDEX_SMP_WAR 0
#define ICACHE_REFILLS_WORKAROUND_WAR 0
#define R10000_LLSC_WAR 0
#define MIPS34K_MISSED_ITLB_WAR 0
#endif /* __ASM_MIPS_MACH_MIPSSIM_WAR_H */
/*
* 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) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org>
*/
#ifndef __ASM_MIPS_MACH_PNX8550_WAR_H
#define __ASM_MIPS_MACH_PNX8550_WAR_H
#define R4600_V1_INDEX_ICACHEOP_WAR 0
#define R4600_V1_HIT_CACHEOP_WAR 0
#define R4600_V2_HIT_CACHEOP_WAR 0
#define R5432_CP0_INTERRUPT_WAR 0
#define BCM1250_M3_WAR 0
#define SIBYTE_1956_WAR 0
#define MIPS4K_ICACHE_REFILL_WAR 0
#define MIPS_CACHE_SYNC_WAR 0
#define TX49XX_ICACHE_INDEX_INV_WAR 0
#define RM9000_CDEX_SMP_WAR 0
#define ICACHE_REFILLS_WORKAROUND_WAR 0
#define R10000_LLSC_WAR 0
#define MIPS34K_MISSED_ITLB_WAR 0
#endif /* __ASM_MIPS_MACH_PNX8550_WAR_H */
/*
* 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) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org>
*/
#ifndef __ASM_MIPS_MACH_QEMU_WAR_H
#define __ASM_MIPS_MACH_QEMU_WAR_H
#define R4600_V1_INDEX_ICACHEOP_WAR 0
#define R4600_V1_HIT_CACHEOP_WAR 0
#define R4600_V2_HIT_CACHEOP_WAR 0
#define R5432_CP0_INTERRUPT_WAR 0
#define BCM1250_M3_WAR 0
#define SIBYTE_1956_WAR 0
#define MIPS4K_ICACHE_REFILL_WAR 0
#define MIPS_CACHE_SYNC_WAR 0
#define TX49XX_ICACHE_INDEX_INV_WAR 0
#define RM9000_CDEX_SMP_WAR 0
#define ICACHE_REFILLS_WORKAROUND_WAR 0
#define R10000_LLSC_WAR 0
#define MIPS34K_MISSED_ITLB_WAR 0
#endif /* __ASM_MIPS_MACH_QEMU_WAR_H */
/*
* 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) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org>
*/
#ifndef __ASM_MIPS_MACH_RM_WAR_H
#define __ASM_MIPS_MACH_RM_WAR_H
/*
* The RM200C seems to have been shipped only with V2.0 R4600s
*/
#define R4600_V1_INDEX_ICACHEOP_WAR 0
#define R4600_V1_HIT_CACHEOP_WAR 0
#define R4600_V2_HIT_CACHEOP_WAR 1
#define R5432_CP0_INTERRUPT_WAR 0
#define BCM1250_M3_WAR 0
#define SIBYTE_1956_WAR 0
#define MIPS4K_ICACHE_REFILL_WAR 0
#define MIPS_CACHE_SYNC_WAR 0
#define TX49XX_ICACHE_INDEX_INV_WAR 0
#define RM9000_CDEX_SMP_WAR 0
#define ICACHE_REFILLS_WORKAROUND_WAR 0
#define R10000_LLSC_WAR 0
#define MIPS34K_MISSED_ITLB_WAR 0
#endif /* __ASM_MIPS_MACH_RM_WAR_H */
/*
* 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) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org>
*/
#ifndef __ASM_MIPS_MACH_SIBYTE_WAR_H
#define __ASM_MIPS_MACH_SIBYTE_WAR_H
#define R4600_V1_INDEX_ICACHEOP_WAR 0
#define R4600_V1_HIT_CACHEOP_WAR 0
#define R4600_V2_HIT_CACHEOP_WAR 0
#define R5432_CP0_INTERRUPT_WAR 0
#if defined(CONFIG_SB1_PASS_1_WORKAROUNDS) || \
defined(CONFIG_SB1_PASS_2_WORKAROUNDS)
#define BCM1250_M3_WAR 1
#define SIBYTE_1956_WAR 1
#else
#define BCM1250_M3_WAR 0
#define SIBYTE_1956_WAR 0
#endif
#define MIPS4K_ICACHE_REFILL_WAR 0
#define MIPS_CACHE_SYNC_WAR 0
#define TX49XX_ICACHE_INDEX_INV_WAR 0
#define RM9000_CDEX_SMP_WAR 0
#define ICACHE_REFILLS_WORKAROUND_WAR 0
#define R10000_LLSC_WAR 0
#define MIPS34K_MISSED_ITLB_WAR 0
#endif /* __ASM_MIPS_MACH_SIBYTE_WAR_H */
/*
* 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) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org>
*/
#ifndef __ASM_MIPS_MACH_TX49XX_WAR_H
#define __ASM_MIPS_MACH_TX49XX_WAR_H
#define R4600_V1_INDEX_ICACHEOP_WAR 0
#define R4600_V1_HIT_CACHEOP_WAR 0
#define R4600_V2_HIT_CACHEOP_WAR 0
#define R5432_CP0_INTERRUPT_WAR 0
#define BCM1250_M3_WAR 0
#define SIBYTE_1956_WAR 0
#define MIPS4K_ICACHE_REFILL_WAR 0
#define MIPS_CACHE_SYNC_WAR 0
#define TX49XX_ICACHE_INDEX_INV_WAR 1
#define RM9000_CDEX_SMP_WAR 0
#define ICACHE_REFILLS_WORKAROUND_WAR 0
#define R10000_LLSC_WAR 0
#define MIPS34K_MISSED_ITLB_WAR 0
#endif /* __ASM_MIPS_MACH_TX49XX_WAR_H */
/*
* 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) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org>
*/
#ifndef __ASM_MIPS_MACH_VR41XX_WAR_H
#define __ASM_MIPS_MACH_VR41XX_WAR_H
#define R4600_V1_INDEX_ICACHEOP_WAR 0
#define R4600_V1_HIT_CACHEOP_WAR 0
#define R4600_V2_HIT_CACHEOP_WAR 0
#define R5432_CP0_INTERRUPT_WAR 0
#define BCM1250_M3_WAR 0
#define SIBYTE_1956_WAR 0
#define MIPS4K_ICACHE_REFILL_WAR 0
#define MIPS_CACHE_SYNC_WAR 0
#define TX49XX_ICACHE_INDEX_INV_WAR 0
#define RM9000_CDEX_SMP_WAR 0
#define ICACHE_REFILLS_WORKAROUND_WAR 0
#define R10000_LLSC_WAR 0
#define MIPS34K_MISSED_ITLB_WAR 0
#endif /* __ASM_MIPS_MACH_VR41XX_WAR_H */
/*
* 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) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org>
*/
#ifndef __ASM_MIPS_MACH_WRPPMC_WAR_H
#define __ASM_MIPS_MACH_WRPPMC_WAR_H
#define R4600_V1_INDEX_ICACHEOP_WAR 0
#define R4600_V1_HIT_CACHEOP_WAR 0
#define R4600_V2_HIT_CACHEOP_WAR 0
#define R5432_CP0_INTERRUPT_WAR 0
#define BCM1250_M3_WAR 0
#define SIBYTE_1956_WAR 0
#define MIPS4K_ICACHE_REFILL_WAR 0
#define MIPS_CACHE_SYNC_WAR 0
#define TX49XX_ICACHE_INDEX_INV_WAR 0
#define RM9000_CDEX_SMP_WAR 0
#define ICACHE_REFILLS_WORKAROUND_WAR 1
#define R10000_LLSC_WAR 0
#define MIPS34K_MISSED_ITLB_WAR 0
#endif /* __ASM_MIPS_MACH_WRPPMC_WAR_H */
/*
* 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) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org>
*/
#ifndef __ASM_MIPS_MACH_YOSEMITE_WAR_H
#define __ASM_MIPS_MACH_YOSEMITE_WAR_H
#define R4600_V1_INDEX_ICACHEOP_WAR 0
#define R4600_V1_HIT_CACHEOP_WAR 0
#define R4600_V2_HIT_CACHEOP_WAR 0
#define R5432_CP0_INTERRUPT_WAR 0
#define BCM1250_M3_WAR 0
#define SIBYTE_1956_WAR 0
#define MIPS4K_ICACHE_REFILL_WAR 0
#define MIPS_CACHE_SYNC_WAR 0
#define TX49XX_ICACHE_INDEX_INV_WAR 0
#define RM9000_CDEX_SMP_WAR 1
#define ICACHE_REFILLS_WORKAROUND_WAR 1
#define R10000_LLSC_WAR 0
#define MIPS34K_MISSED_ITLB_WAR 0
#endif /* __ASM_MIPS_MACH_YOSEMITE_WAR_H */
...@@ -3,20 +3,22 @@ ...@@ -3,20 +3,22 @@
* License. See the file "COPYING" in the main directory of this archive * License. See the file "COPYING" in the main directory of this archive
* for more details. * for more details.
* *
* Copyright (C) 2002, 2004 by Ralf Baechle * Copyright (C) 2002, 2004, 2007 by Ralf Baechle
*/ */
#ifndef _ASM_WAR_H #ifndef _ASM_WAR_H
#define _ASM_WAR_H #define _ASM_WAR_H
#include <war.h>
/* /*
* Another R4600 erratum. Due to the lack of errata information the exact * Another R4600 erratum. Due to the lack of errata information the exact
* technical details aren't known. I've experimentally found that disabling * technical details aren't known. I've experimentally found that disabling
* interrupts during indexed I-cache flushes seems to be sufficient to deal * interrupts during indexed I-cache flushes seems to be sufficient to deal
* with the issue. * with the issue.
*
* #define R4600_V1_INDEX_ICACHEOP_WAR 1
*/ */
#ifndef R4600_V1_INDEX_ICACHEOP_WAR
#error Check setting of R4600_V1_INDEX_ICACHEOP_WAR for your platform
#endif
/* /*
* Pleasures of the R4600 V1.x. Cite from the IDT R4600 V1.7 errata: * Pleasures of the R4600 V1.x. Cite from the IDT R4600 V1.7 errata:
...@@ -43,9 +45,10 @@ ...@@ -43,9 +45,10 @@
* nop * nop
* nop * nop
* cache Hit_Writeback_Invalidate_D * cache Hit_Writeback_Invalidate_D
*
* #define R4600_V1_HIT_CACHEOP_WAR 1
*/ */
#ifndef R4600_V1_HIT_CACHEOP_WAR
#error Check setting of R4600_V1_HIT_CACHEOP_WAR for your platform
#endif
/* /*
...@@ -58,32 +61,11 @@ ...@@ -58,32 +61,11 @@
* by a load instruction to an uncached address to empty the response buffer." * by a load instruction to an uncached address to empty the response buffer."
* (Revision 2.0 device errata from IDT available on http://www.idt.com/ * (Revision 2.0 device errata from IDT available on http://www.idt.com/
* in .pdf format.) * in .pdf format.)
*
* #define R4600_V2_HIT_CACHEOP_WAR 1
*/
/*
* R4600 CPU modules for the Indy come with both V1.7 and V2.0 processors.
*/
#ifdef CONFIG_SGI_IP22
#define R4600_V1_INDEX_ICACHEOP_WAR 1
#define R4600_V1_HIT_CACHEOP_WAR 1
#define R4600_V2_HIT_CACHEOP_WAR 1
#endif
/*
* But the RM200C seems to have been shipped only with V2.0 R4600s
*/ */
#ifdef CONFIG_SNI_RM #ifndef R4600_V2_HIT_CACHEOP_WAR
#error Check setting of R4600_V2_HIT_CACHEOP_WAR for your platform
#define R4600_V2_HIT_CACHEOP_WAR 1
#endif #endif
#ifdef CONFIG_CPU_R5432
/* /*
* When an interrupt happens on a CP0 register read instruction, CPU may * When an interrupt happens on a CP0 register read instruction, CPU may
* lock up or read corrupted values of CP0 registers after it enters * lock up or read corrupted values of CP0 registers after it enters
...@@ -93,13 +75,10 @@ ...@@ -93,13 +75,10 @@
* first thing in the exception handler, which breaks one of the * first thing in the exception handler, which breaks one of the
* pre-conditions for this problem. * pre-conditions for this problem.
*/ */
#define R5432_CP0_INTERRUPT_WAR 1 #ifndef R5432_CP0_INTERRUPT_WAR
#error Check setting of R5432_CP0_INTERRUPT_WAR for your platform
#endif #endif
#if defined(CONFIG_SB1_PASS_1_WORKAROUNDS) || \
defined(CONFIG_SB1_PASS_2_WORKAROUNDS)
/* /*
* Workaround for the Sibyte M3 errata the text of which can be found at * Workaround for the Sibyte M3 errata the text of which can be found at
* *
...@@ -110,13 +89,15 @@ ...@@ -110,13 +89,15 @@
* will just return and take the exception again if the information was * will just return and take the exception again if the information was
* found to be inconsistent. * found to be inconsistent.
*/ */
#define BCM1250_M3_WAR 1 #ifndef BCM1250_M3_WAR
#error Check setting of BCM1250_M3_WAR for your platform
#endif
/* /*
* This is a DUART workaround related to glitches around register accesses * This is a DUART workaround related to glitches around register accesses
*/ */
#define SIBYTE_1956_WAR 1 #ifndef SIBYTE_1956_WAR
#error Check setting of SIBYTE_1956_WAR for your platform
#endif #endif
/* /*
...@@ -131,9 +112,8 @@ ...@@ -131,9 +112,8 @@
* Affects: * Affects:
* MIPS 4K RTL revision <3.0, PRID revision <4 * MIPS 4K RTL revision <3.0, PRID revision <4
*/ */
#if defined(CONFIG_MIPS_MALTA) || defined(CONFIG_MIPS_ATLAS) || \ #ifndef MIPS4K_ICACHE_REFILL_WAR
defined(CONFIG_MIPS_SEAD) #error Check setting of MIPS4K_ICACHE_REFILL_WAR for your platform
#define MIPS4K_ICACHE_REFILL_WAR 1
#endif #endif
/* /*
...@@ -151,9 +131,8 @@ ...@@ -151,9 +131,8 @@
* MIPS 5Kc,5Kf RTL revision <2.3, PRID revision <8 * MIPS 5Kc,5Kf RTL revision <2.3, PRID revision <8
* MIPS 20Kc RTL revision <4.0, PRID revision <? * MIPS 20Kc RTL revision <4.0, PRID revision <?
*/ */
#if defined(CONFIG_MIPS_MALTA) || defined(CONFIG_MIPS_ATLAS) || \ #ifndef MIPS_CACHE_SYNC_WAR
defined(CONFIG_MIPS_SEAD) #error Check setting of MIPS_CACHE_SYNC_WAR for your platform
#define MIPS_CACHE_SYNC_WAR 1
#endif #endif
/* /*
...@@ -163,16 +142,16 @@ ...@@ -163,16 +142,16 @@
* *
* Workaround: do two phase flushing for Index_Invalidate_I * Workaround: do two phase flushing for Index_Invalidate_I
*/ */
#ifdef CONFIG_CPU_TX49XX #ifndef TX49XX_ICACHE_INDEX_INV_WAR
#define TX49XX_ICACHE_INDEX_INV_WAR 1 #error Check setting of TX49XX_ICACHE_INDEX_INV_WAR for your platform
#endif #endif
/* /*
* On the RM9000 there is a problem which makes the CreateDirtyExclusive * On the RM9000 there is a problem which makes the CreateDirtyExclusive
* eache operation unusable on SMP systems. * eache operation unusable on SMP systems.
*/ */
#if defined(CONFIG_PMC_YOSEMITE) || defined(CONFIG_BASLER_EXCITE) #ifndef RM9000_CDEX_SMP_WAR
#define RM9000_CDEX_SMP_WAR 1 #error Check setting of RM9000_CDEX_SMP_WAR for your platform
#endif #endif
/* /*
...@@ -181,69 +160,23 @@ ...@@ -181,69 +160,23 @@
* I-cache line worth of instructions being fetched may case spurious * I-cache line worth of instructions being fetched may case spurious
* exceptions. * exceptions.
*/ */
#if defined(CONFIG_BASLER_EXCITE) || defined(CONFIG_MIPS_ATLAS) || \ #ifndef ICACHE_REFILLS_WORKAROUND_WAR
defined(CONFIG_MIPS_MALTA) || defined(CONFIG_PMC_YOSEMITE) || \ #error Check setting of ICACHE_REFILLS_WORKAROUND_WAR for your platform
defined(CONFIG_SGI_IP32) || defined(CONFIG_WR_PPMC)
#define ICACHE_REFILLS_WORKAROUND_WAR 1
#endif #endif
/* /*
* On the R10000 upto version 2.6 (not sure about 2.7) there is a bug that * 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. * may cause ll / sc and lld / scd sequences to execute non-atomically.
*/ */
#ifdef CONFIG_SGI_IP27 #ifndef R10000_LLSC_WAR
#define R10000_LLSC_WAR 1 #error Check setting of R10000_LLSC_WAR for your platform
#endif #endif
/* /*
* 34K core erratum: "Problems Executing the TLBR Instruction" * 34K core erratum: "Problems Executing the TLBR Instruction"
*/ */
#if defined(CONFIG_PMC_MSP7120_EVAL) || defined(CONFIG_PMC_MSP7120_GW) || \
defined(CONFIG_PMC_MSP7120_FPGA)
#define MIPS34K_MISSED_ITLB_WAR 1
#endif
/*
* 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
#ifndef R4600_V1_HIT_CACHEOP_WAR
#define R4600_V1_HIT_CACHEOP_WAR 0
#endif
#ifndef R4600_V2_HIT_CACHEOP_WAR
#define R4600_V2_HIT_CACHEOP_WAR 0
#endif
#ifndef R5432_CP0_INTERRUPT_WAR
#define R5432_CP0_INTERRUPT_WAR 0
#endif
#ifndef BCM1250_M3_WAR
#define BCM1250_M3_WAR 0
#endif
#ifndef SIBYTE_1956_WAR
#define SIBYTE_1956_WAR 0
#endif
#ifndef MIPS4K_ICACHE_REFILL_WAR
#define MIPS4K_ICACHE_REFILL_WAR 0
#endif
#ifndef MIPS_CACHE_SYNC_WAR
#define MIPS_CACHE_SYNC_WAR 0
#endif
#ifndef TX49XX_ICACHE_INDEX_INV_WAR
#define TX49XX_ICACHE_INDEX_INV_WAR 0
#endif
#ifndef RM9000_CDEX_SMP_WAR
#define RM9000_CDEX_SMP_WAR 0
#endif
#ifndef R10000_LLSC_WAR
#define R10000_LLSC_WAR 0
#endif
#ifndef MIPS34K_MISSED_ITLB_WAR #ifndef MIPS34K_MISSED_ITLB_WAR
#define MIPS34K_MISSED_ITLB_WAR 0 #error Check setting of MIPS34K_MISSED_ITLB_WAR for your platform
#endif #endif
#endif /* _ASM_WAR_H */ #endif /* _ASM_WAR_H */
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