diff options
| author | Miod Vallat <miod@cvs.openbsd.org> | 2009-12-07 19:06:00 +0000 |
|---|---|---|
| committer | Miod Vallat <miod@cvs.openbsd.org> | 2009-12-07 19:06:00 +0000 |
| commit | 53e1c67a5dae79bc59f1199125c850bf2a57dfc0 (patch) | |
| tree | 32c1b7e026610e5658bf45d41972e9e4f68d6f02 /sys/arch/mips64/include/cpu.h | |
| parent | 6787a6dee8a58db4796d89947bb1f7e765b3b73b (diff) | |
Support for 16KB page size kernels; page size is now set in <machine/param.h>
rather than <mips64/param.h>.
For now, kernels are kept at 4KB to give people some time to build 16KB
compatible binaries; this will change before the end of this release cycle.
Use of 16KB page size kernels yields a 18% speedup (which, offset by the
1.6% slowdown caused by the pmap changes, yields a 16.6% overall speedup).
Diffstat (limited to 'sys/arch/mips64/include/cpu.h')
| -rw-r--r-- | sys/arch/mips64/include/cpu.h | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/sys/arch/mips64/include/cpu.h b/sys/arch/mips64/include/cpu.h index f17c7ffa028..8ef35ced8ef 100644 --- a/sys/arch/mips64/include/cpu.h +++ b/sys/arch/mips64/include/cpu.h @@ -1,4 +1,4 @@ -/* $OpenBSD: cpu.h,v 1.46 2009/11/25 17:39:51 syuu Exp $ */ +/* $OpenBSD: cpu.h,v 1.47 2009/12/07 19:05:57 miod Exp $ */ /*- * Copyright (c) 1992, 1993 @@ -554,12 +554,13 @@ extern u_int CpuOnboardCacheOn; /* RM7K */ struct tlb_entry; struct user; -void tlb_set_wired(int); -void tlb_set_pid(int); -u_int cp0_get_prid(void); -u_int cp1_get_prid(void); u_int cp0_get_count(void); +u_int cp0_get_prid(void); void cp0_set_compare(u_int); +u_int cp1_get_prid(void); +void tlb_set_page_mask(uint32_t); +void tlb_set_pid(int); +void tlb_set_wired(int); /* * Define soft selected cache functions. |