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
  15 #if defined(CONFIG_SB1_PASS_2_WORKAROUNDS)
  16
  17 #ifndef __ASSEMBLY__
  18 extern int sb1250_m3_workaround_needed(void);
  19 #endif
  20
  21 #define BCM1250_M3_WAR  sb1250_m3_workaround_needed()
  22 #define SIBYTE_1956_WAR 1
  23
  24 #else
  25
  26 #define BCM1250_M3_WAR  0
  27 #define SIBYTE_1956_WAR 0
  28
  29 #endif
  30
  31 #define MIPS4K_ICACHE_REFILL_WAR        0
  32 #define MIPS_CACHE_SYNC_WAR             0
  33 #define TX49XX_ICACHE_INDEX_INV_WAR     0
  34 #define ICACHE_REFILLS_WORKAROUND_WAR   0
  35 #define R10000_LLSC_WAR                 0
  36 #define MIPS34K_MISSED_ITLB_WAR         0
  37
  38 #endif /* __ASM_MIPS_MACH_SIBYTE_WAR_H */