From: Ralf Baechle Date: Thu, 11 Oct 2007 22:46:07 +0000 (+0100) Subject: [MIPS] Split up war.h X-Git-Tag: v2.6.24-rc1~1455^2~44 X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=baf22c1e7aedf264e264b15d2595e5e76564bd4e;p=linux-2.6-omap-h63xx.git [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: Ralf Baechle --- diff --git a/include/asm-mips/mach-au1x00/war.h b/include/asm-mips/mach-au1x00/war.h new file mode 100644 index 00000000000..dd57d03d68b --- /dev/null +++ b/include/asm-mips/mach-au1x00/war.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) 2002, 2004, 2007 by Ralf Baechle + */ +#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 */ diff --git a/include/asm-mips/mach-bcm47xx/war.h b/include/asm-mips/mach-bcm47xx/war.h new file mode 100644 index 00000000000..4a2b7986b58 --- /dev/null +++ b/include/asm-mips/mach-bcm47xx/war.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) 2002, 2004, 2007 by Ralf Baechle + */ +#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 */ diff --git a/include/asm-mips/mach-cobalt/war.h b/include/asm-mips/mach-cobalt/war.h new file mode 100644 index 00000000000..97884fd18ac --- /dev/null +++ b/include/asm-mips/mach-cobalt/war.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) 2002, 2004, 2007 by Ralf Baechle + */ +#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 */ diff --git a/include/asm-mips/mach-dec/war.h b/include/asm-mips/mach-dec/war.h new file mode 100644 index 00000000000..ca5e2ef909a --- /dev/null +++ b/include/asm-mips/mach-dec/war.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) 2002, 2004, 2007 by Ralf Baechle + */ +#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 */ diff --git a/include/asm-mips/mach-emma2rh/war.h b/include/asm-mips/mach-emma2rh/war.h new file mode 100644 index 00000000000..b660a4c30e6 --- /dev/null +++ b/include/asm-mips/mach-emma2rh/war.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) 2002, 2004, 2007 by Ralf Baechle + */ +#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 */ diff --git a/include/asm-mips/mach-excite/war.h b/include/asm-mips/mach-excite/war.h new file mode 100644 index 00000000000..1f82180c159 --- /dev/null +++ b/include/asm-mips/mach-excite/war.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) 2002, 2004, 2007 by Ralf Baechle + */ +#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 */ diff --git a/include/asm-mips/mach-ip22/war.h b/include/asm-mips/mach-ip22/war.h new file mode 100644 index 00000000000..a44fa9656a8 --- /dev/null +++ b/include/asm-mips/mach-ip22/war.h @@ -0,0 +1,29 @@ +/* + * 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 + */ +#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 */ diff --git a/include/asm-mips/mach-ip27/war.h b/include/asm-mips/mach-ip27/war.h new file mode 100644 index 00000000000..e2ddcc9b1ff --- /dev/null +++ b/include/asm-mips/mach-ip27/war.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) 2002, 2004, 2007 by Ralf Baechle + */ +#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 */ diff --git a/include/asm-mips/mach-ip32/war.h b/include/asm-mips/mach-ip32/war.h new file mode 100644 index 00000000000..d194056dcd7 --- /dev/null +++ b/include/asm-mips/mach-ip32/war.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) 2002, 2004, 2007 by Ralf Baechle + */ +#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 */ diff --git a/include/asm-mips/mach-jazz/war.h b/include/asm-mips/mach-jazz/war.h new file mode 100644 index 00000000000..6158ee861bf --- /dev/null +++ b/include/asm-mips/mach-jazz/war.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) 2002, 2004, 2007 by Ralf Baechle + */ +#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 */ diff --git a/include/asm-mips/mach-jmr3927/war.h b/include/asm-mips/mach-jmr3927/war.h new file mode 100644 index 00000000000..1ff55fb3fbc --- /dev/null +++ b/include/asm-mips/mach-jmr3927/war.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) 2002, 2004, 2007 by Ralf Baechle + */ +#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 */ diff --git a/include/asm-mips/mach-lasat/war.h b/include/asm-mips/mach-lasat/war.h new file mode 100644 index 00000000000..bb1e0325c9b --- /dev/null +++ b/include/asm-mips/mach-lasat/war.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) 2002, 2004, 2007 by Ralf Baechle + */ +#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 */ diff --git a/include/asm-mips/mach-lemote/war.h b/include/asm-mips/mach-lemote/war.h new file mode 100644 index 00000000000..05f89e0f2a1 --- /dev/null +++ b/include/asm-mips/mach-lemote/war.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) 2002, 2004, 2007 by Ralf Baechle + */ +#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 */ diff --git a/include/asm-mips/mach-mips/war.h b/include/asm-mips/mach-mips/war.h new file mode 100644 index 00000000000..7c6931d5f45 --- /dev/null +++ b/include/asm-mips/mach-mips/war.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) 2002, 2004, 2007 by Ralf Baechle + */ +#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 */ diff --git a/include/asm-mips/mach-mipssim/war.h b/include/asm-mips/mach-mipssim/war.h new file mode 100644 index 00000000000..c8a74a3515e --- /dev/null +++ b/include/asm-mips/mach-mipssim/war.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) 2002, 2004, 2007 by Ralf Baechle + */ +#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 */ diff --git a/include/asm-mips/mach-pnx8550/war.h b/include/asm-mips/mach-pnx8550/war.h new file mode 100644 index 00000000000..d0458dd082f --- /dev/null +++ b/include/asm-mips/mach-pnx8550/war.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) 2002, 2004, 2007 by Ralf Baechle + */ +#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 */ diff --git a/include/asm-mips/mach-qemu/war.h b/include/asm-mips/mach-qemu/war.h new file mode 100644 index 00000000000..0eaf0c548a4 --- /dev/null +++ b/include/asm-mips/mach-qemu/war.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) 2002, 2004, 2007 by Ralf Baechle + */ +#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 */ diff --git a/include/asm-mips/mach-rm/war.h b/include/asm-mips/mach-rm/war.h new file mode 100644 index 00000000000..948d3129a11 --- /dev/null +++ b/include/asm-mips/mach-rm/war.h @@ -0,0 +1,29 @@ +/* + * 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 + */ +#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 */ diff --git a/include/asm-mips/mach-sibyte/war.h b/include/asm-mips/mach-sibyte/war.h new file mode 100644 index 00000000000..7950ef4f032 --- /dev/null +++ b/include/asm-mips/mach-sibyte/war.h @@ -0,0 +1,37 @@ +/* + * 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 + */ +#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 */ diff --git a/include/asm-mips/mach-tx49xx/war.h b/include/asm-mips/mach-tx49xx/war.h new file mode 100644 index 00000000000..39b5d1177c5 --- /dev/null +++ b/include/asm-mips/mach-tx49xx/war.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) 2002, 2004, 2007 by Ralf Baechle + */ +#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 */ diff --git a/include/asm-mips/mach-vr41xx/war.h b/include/asm-mips/mach-vr41xx/war.h new file mode 100644 index 00000000000..56a38926412 --- /dev/null +++ b/include/asm-mips/mach-vr41xx/war.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) 2002, 2004, 2007 by Ralf Baechle + */ +#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 */ diff --git a/include/asm-mips/mach-wrppmc/war.h b/include/asm-mips/mach-wrppmc/war.h new file mode 100644 index 00000000000..ac48629bb1c --- /dev/null +++ b/include/asm-mips/mach-wrppmc/war.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) 2002, 2004, 2007 by Ralf Baechle + */ +#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 */ diff --git a/include/asm-mips/mach-yosemite/war.h b/include/asm-mips/mach-yosemite/war.h new file mode 100644 index 00000000000..e5c6d53efc8 --- /dev/null +++ b/include/asm-mips/mach-yosemite/war.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) 2002, 2004, 2007 by Ralf Baechle + */ +#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 */ diff --git a/include/asm-mips/war.h b/include/asm-mips/war.h index c0715d0a6b2..d2808edfd4e 100644 --- a/include/asm-mips/war.h +++ b/include/asm-mips/war.h @@ -3,20 +3,22 @@ * License. See the file "COPYING" in the main directory of this archive * for more details. * - * Copyright (C) 2002, 2004 by Ralf Baechle + * Copyright (C) 2002, 2004, 2007 by Ralf Baechle */ #ifndef _ASM_WAR_H #define _ASM_WAR_H +#include /* * Another R4600 erratum. Due to the lack of errata information the exact * technical details aren't known. I've experimentally found that disabling * interrupts during indexed I-cache flushes seems to be sufficient to deal * 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: @@ -43,9 +45,10 @@ * nop * nop * 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 @@ * 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/ * 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 - -#define R4600_V2_HIT_CACHEOP_WAR 1 - +#ifndef R4600_V2_HIT_CACHEOP_WAR +#error Check setting of R4600_V2_HIT_CACHEOP_WAR for your platform #endif -#ifdef CONFIG_CPU_R5432 - /* * When an interrupt happens on a CP0 register read instruction, CPU may * lock up or read corrupted values of CP0 registers after it enters @@ -93,13 +75,10 @@ * first thing in the exception handler, which breaks one of the * 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 -#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 * @@ -110,13 +89,15 @@ * will just return and take the exception again if the information was * 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 */ -#define SIBYTE_1956_WAR 1 - +#ifndef SIBYTE_1956_WAR +#error Check setting of SIBYTE_1956_WAR for your platform #endif /* @@ -131,9 +112,8 @@ * Affects: * MIPS 4K RTL revision <3.0, PRID revision <4 */ -#if defined(CONFIG_MIPS_MALTA) || defined(CONFIG_MIPS_ATLAS) || \ - defined(CONFIG_MIPS_SEAD) -#define MIPS4K_ICACHE_REFILL_WAR 1 +#ifndef MIPS4K_ICACHE_REFILL_WAR +#error Check setting of MIPS4K_ICACHE_REFILL_WAR for your platform #endif /* @@ -151,9 +131,8 @@ * MIPS 5Kc,5Kf RTL revision <2.3, PRID revision <8 * MIPS 20Kc RTL revision <4.0, PRID revision