diff options
| -rw-r--r-- | sys/arm/arm/cpufunc.c | 9 | ||||
| -rw-r--r-- | sys/arm/arm/cpufunc_asm_arm11x6.S | 5 | ||||
| -rw-r--r-- | sys/arm/arm/cpufunc_asm_fa526.S | 6 | ||||
| -rw-r--r-- | sys/arm/include/cpufunc.h | 4 |
4 files changed, 0 insertions, 24 deletions
diff --git a/sys/arm/arm/cpufunc.c b/sys/arm/arm/cpufunc.c index 2ffef6b..422a1a5 100644 --- a/sys/arm/arm/cpufunc.c +++ b/sys/arm/arm/cpufunc.c @@ -140,7 +140,6 @@ struct cpu_functions arm9_cpufuncs = { /* Other functions */ - cpufunc_nullop, /* flush_prefetchbuf */ armv4_drain_writebuf, /* drain_writebuf */ (void *)cpufunc_nullop, /* sleep */ @@ -194,7 +193,6 @@ struct cpu_functions armv5_ec_cpufuncs = { /* Other functions */ - cpufunc_nullop, /* flush_prefetchbuf */ armv4_drain_writebuf, /* drain_writebuf */ (void *)cpufunc_nullop, /* sleep */ @@ -246,7 +244,6 @@ struct cpu_functions sheeva_cpufuncs = { /* Other functions */ - cpufunc_nullop, /* flush_prefetchbuf */ armv4_drain_writebuf, /* drain_writebuf */ sheeva_cpu_sleep, /* sleep */ @@ -298,7 +295,6 @@ struct cpu_functions pj4bv7_cpufuncs = { /* Other functions */ - cpufunc_nullop, /* flush_prefetchbuf */ armv7_drain_writebuf, /* drain_writebuf */ (void *)cpufunc_nullop, /* sleep */ @@ -352,7 +348,6 @@ struct cpu_functions xscale_cpufuncs = { /* Other functions */ - cpufunc_nullop, /* flush_prefetchbuf */ armv4_drain_writebuf, /* drain_writebuf */ xscale_cpu_sleep, /* sleep */ @@ -406,7 +401,6 @@ struct cpu_functions xscalec3_cpufuncs = { /* Other functions */ - cpufunc_nullop, /* flush_prefetchbuf */ armv4_drain_writebuf, /* drain_writebuf */ xscale_cpu_sleep, /* sleep */ @@ -459,7 +453,6 @@ struct cpu_functions fa526_cpufuncs = { /* Other functions */ - fa526_flush_prefetchbuf, /* flush_prefetchbuf */ armv4_drain_writebuf, /* drain_writebuf */ fa526_cpu_sleep, /* sleep */ @@ -513,7 +506,6 @@ struct cpu_functions arm1176_cpufuncs = { /* Other functions */ - arm11x6_flush_prefetchbuf, /* flush_prefetchbuf */ arm11_drain_writebuf, /* drain_writebuf */ arm11x6_sleep, /* sleep */ @@ -574,7 +566,6 @@ struct cpu_functions cortexa_cpufuncs = { /* Other functions */ - cpufunc_nullop, /* flush_prefetchbuf */ armv7_drain_writebuf, /* drain_writebuf */ armv7_cpu_sleep, /* sleep */ diff --git a/sys/arm/arm/cpufunc_asm_arm11x6.S b/sys/arm/arm/cpufunc_asm_arm11x6.S index b88c0fd..be6d530 100644 --- a/sys/arm/arm/cpufunc_asm_arm11x6.S +++ b/sys/arm/arm/cpufunc_asm_arm11x6.S @@ -138,11 +138,6 @@ ENTRY_NP(arm11x6_icache_sync_all) RET END(arm11x6_icache_sync_all) -ENTRY_NP(arm11x6_flush_prefetchbuf) - mcr p15, 0, r0, c7, c5, 4 /* Flush Prefetch Buffer */ - RET -END(arm11x6_flush_prefetchbuf) - ENTRY_NP(arm11x6_icache_sync_range) add r1, r1, r0 sub r1, r1, #1 diff --git a/sys/arm/arm/cpufunc_asm_fa526.S b/sys/arm/arm/cpufunc_asm_fa526.S index 1fcca21..38cb11a 100644 --- a/sys/arm/arm/cpufunc_asm_fa526.S +++ b/sys/arm/arm/cpufunc_asm_fa526.S @@ -72,12 +72,6 @@ ENTRY(fa526_cpu_sleep) mov pc, lr END(fa526_cpu_sleep) -ENTRY(fa526_flush_prefetchbuf) - mov r0, #0 - mcr p15, 0, r0, c7, c5, 4 /* Pre-fetch flush */ - mov pc, lr -END(fa526_flush_prefetchbuf) - /* * Cache functions */ diff --git a/sys/arm/include/cpufunc.h b/sys/arm/include/cpufunc.h index 48d1c00..b56d1c2 100644 --- a/sys/arm/include/cpufunc.h +++ b/sys/arm/include/cpufunc.h @@ -149,7 +149,6 @@ struct cpu_functions { /* Other functions */ - void (*cf_flush_prefetchbuf) (void); void (*cf_drain_writebuf) (void); void (*cf_sleep) (int mode); @@ -191,7 +190,6 @@ extern u_int cputype; #define cpu_l2cache_wbinv_range(a, s) cpufuncs.cf_l2cache_wbinv_range((a), (s)) #define cpu_l2cache_drain_writebuf() cpufuncs.cf_l2cache_drain_writebuf() -#define cpu_flush_prefetchbuf() cpufuncs.cf_flush_prefetchbuf() #define cpu_drain_writebuf() cpufuncs.cf_drain_writebuf() #define cpu_sleep(m) cpufuncs.cf_sleep(m) @@ -215,7 +213,6 @@ void fa526_setttb (u_int ttb); void fa526_context_switch (void); void fa526_cpu_sleep (int); void fa526_tlb_flushID_SE (u_int); -void fa526_flush_prefetchbuf (void); void fa526_icache_sync_all (void); void fa526_icache_sync_range(vm_offset_t start, vm_size_t end); @@ -327,7 +324,6 @@ void arm11x6_setttb (u_int); void arm11x6_idcache_wbinv_all (void); void arm11x6_dcache_wbinv_all (void); void arm11x6_icache_sync_all (void); -void arm11x6_flush_prefetchbuf (void); void arm11x6_icache_sync_range (vm_offset_t, vm_size_t); void arm11x6_idcache_wbinv_range (vm_offset_t, vm_size_t); void arm11x6_setup (void); |
