diff options
Diffstat (limited to 'include/asm-powerpc/cputable.h')
-rw-r--r-- | include/asm-powerpc/cputable.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/include/asm-powerpc/cputable.h b/include/asm-powerpc/cputable.h index 64210549f56b..90d005bb4d1c 100644 --- a/include/asm-powerpc/cputable.h +++ b/include/asm-powerpc/cputable.h | |||
@@ -159,9 +159,11 @@ extern void do_cpu_ftr_fixups(unsigned long offset); | |||
159 | #endif | 159 | #endif |
160 | 160 | ||
161 | /* We need to mark all pages as being coherent if we're SMP or we | 161 | /* We need to mark all pages as being coherent if we're SMP or we |
162 | * have a 74[45]x and an MPC107 host bridge. | 162 | * have a 74[45]x and an MPC107 host bridge. Also 83xx requires |
163 | * it for PCI "streaming/prefetch" to work properly. | ||
163 | */ | 164 | */ |
164 | #if defined(CONFIG_SMP) || defined(CONFIG_MPC10X_BRIDGE) | 165 | #if defined(CONFIG_SMP) || defined(CONFIG_MPC10X_BRIDGE) \ |
166 | || defined(CONFIG_PPC_83xx) | ||
165 | #define CPU_FTR_COMMON CPU_FTR_NEED_COHERENT | 167 | #define CPU_FTR_COMMON CPU_FTR_NEED_COHERENT |
166 | #else | 168 | #else |
167 | #define CPU_FTR_COMMON 0 | 169 | #define CPU_FTR_COMMON 0 |
@@ -277,7 +279,8 @@ enum { | |||
277 | CPU_FTRS_G2_LE = CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_MAYBE_CAN_DOZE | | 279 | CPU_FTRS_G2_LE = CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_MAYBE_CAN_DOZE | |
278 | CPU_FTR_USE_TB | CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_HAS_HIGH_BATS, | 280 | CPU_FTR_USE_TB | CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_HAS_HIGH_BATS, |
279 | CPU_FTRS_E300 = CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_MAYBE_CAN_DOZE | | 281 | CPU_FTRS_E300 = CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_MAYBE_CAN_DOZE | |
280 | CPU_FTR_USE_TB | CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_HAS_HIGH_BATS, | 282 | CPU_FTR_USE_TB | CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_HAS_HIGH_BATS | |
283 | CPU_FTR_COMMON, | ||
281 | CPU_FTRS_CLASSIC32 = CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE | | 284 | CPU_FTRS_CLASSIC32 = CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE | |
282 | CPU_FTR_USE_TB | CPU_FTR_HPTE_TABLE, | 285 | CPU_FTR_USE_TB | CPU_FTR_HPTE_TABLE, |
283 | CPU_FTRS_POWER3_32 = CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE | | 286 | CPU_FTRS_POWER3_32 = CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE | |