diff options
Diffstat (limited to 'arch/sparc64/kernel/dtlb_miss.S')
| -rw-r--r-- | arch/sparc64/kernel/dtlb_miss.S | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/sparc64/kernel/dtlb_miss.S b/arch/sparc64/kernel/dtlb_miss.S index 2ef6f6e..09a6a15 100644 --- a/arch/sparc64/kernel/dtlb_miss.S +++ b/arch/sparc64/kernel/dtlb_miss.S @@ -2,10 +2,10 @@ ldxa [%g0] ASI_DMMU_TSB_8KB_PTR, %g1 ! Get TSB 8K pointer ldxa [%g0] ASI_DMMU, %g6 ! Get TAG TARGET srlx %g6, 48, %g5 ! Get context + sllx %g6, 22, %g6 ! Zero out context brz,pn %g5, kvmap_dtlb ! Context 0 processing - nop ! Delay slot (fill me) + srlx %g6, 22, %g6 ! Delay slot TSB_LOAD_QUAD(%g1, %g4) ! Load TSB entry - nop ! Push branch to next I$ line cmp %g4, %g6 ! Compare TAG /* DTLB ** ICACHE line 2: TSB compare and TLB load */ |