arch/mips/include/asm/mach-sibyte/war.h

   1 /*
   2  * This file is subject to the terms and conditions of the GNU General Public
   3  * License.  See the file "COPYING" in the main directory of this archive
   4  * for more details.
   5  *
   6  * Copyright (C) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org>
   7  */
   8 #ifndef __ASM_MIPS_MACH_SIBYTE_WAR_H
   9 #define __ASM_MIPS_MACH_SIBYTE_WAR_H
  10
  11 #define R4600_V1_INDEX_ICACHEOP_WAR     0
  12 #define R4600_V1_HIT_CACHEOP_WAR        0
  13 #define R4600_V2_HIT_CACHEOP_WAR        0
  14 #define R5432_CP0_INTERRUPT_WAR         0
  15
  16 #if defined(CONFIG_SB1_PASS_1_WORKAROUNDS) || \
  17     defined(CONFIG_SB1_PASS_2_WORKAROUNDS)
  18
  19 #ifndef __ASSEMBLY__
  20 extern int sb1250_m3_workaround_needed(void);
  21 #endif
  22
  23 #define BCM1250_M3_WAR  sb1250_m3_workaround_needed()
  24 #define SIBYTE_1956_WAR 1
  25
  26 #else
  27
  28 #define BCM1250_M3_WAR  0
  29 #define SIBYTE_1956_WAR 0
  30
  31 #endif
  32
  33 #define MIPS4K_ICACHE_REFILL_WAR        0
  34 #define MIPS_CACHE_SYNC_WAR             0
  35 #define TX49XX_ICACHE_INDEX_INV_WAR     0
  36 #define ICACHE_REFILLS_WORKAROUND_WAR   0
  37 #define R10000_LLSC_WAR                 0
  38 #define MIPS34K_MISSED_ITLB_WAR         0
  39
  40 #endif /* __ASM_MIPS_MACH_SIBYTE_WAR_H */