diff options
| author | Miod Vallat <miod@cvs.openbsd.org> | 2004-09-21 08:55:21 +0000 |
|---|---|---|
| committer | Miod Vallat <miod@cvs.openbsd.org> | 2004-09-21 08:55:21 +0000 |
| commit | 883953c2b7e324376bf3d17e49d8cabe0d275392 (patch) | |
| tree | 2a217796ae754ba184bff7477e086294c8f2b153 /sys/arch/sgi | |
| parent | 7cfd001261058ef40b955deadfe79c31d1a6a401 (diff) | |
nswbuf is long dead; also silence debug printf unless option DEBUG.
Diffstat (limited to 'sys/arch/sgi')
| -rw-r--r-- | sys/arch/sgi/sgi/machdep.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/sys/arch/sgi/sgi/machdep.c b/sys/arch/sgi/sgi/machdep.c index af255ce90d0..cb1a15c8d69 100644 --- a/sys/arch/sgi/sgi/machdep.c +++ b/sys/arch/sgi/sgi/machdep.c @@ -1,4 +1,4 @@ -/* $OpenBSD: machdep.c,v 1.13 2004/09/21 05:51:15 miod Exp $ */ +/* $OpenBSD: machdep.c,v 1.14 2004/09/21 08:55:20 miod Exp $ */ /* * Copyright (c) 2003-2004 Opsycon AB (www.opsycon.se / www.opsycon.com) @@ -109,7 +109,6 @@ int allowaperture = 0; #define BUFPAGES 0 /* Can be changed in config */ #endif -int nswbuf = 0; int nbuf = NBUF; int bufpages = BUFPAGES; @@ -164,7 +163,6 @@ mips_init(int argc, int32_t *argv) int i; unsigned firstaddr; caddr_t sd; - struct tlb tlb; extern char start[], edata[], end[]; extern char tlb_miss[], e_tlb_miss[]; extern char tlb_miss_tramp[], e_tlb_miss_tramp[]; @@ -368,6 +366,7 @@ mips_init(int argc, int32_t *argv) tlb_flush(sys_config.cpu[0].tlbsize); tlb_set_wired(sys_config.cpu[0].tlbwired); +#if 0 /* XXX Save the following as an example on how to optimize I/O mapping */ /* @@ -377,6 +376,8 @@ mips_init(int argc, int32_t *argv) if (sys_config.system_type == MOMENTUM_CP7000G || sys_config.system_type == MOMENTUM_CP7000 || sys_config.system_type == GALILEO_EV64240) { + struct tlb tlb; + tlb.tlb_mask = PG_SIZE_16M; #if defined(LP64) tlb.tlb_hi = vad_to_vpn(0xfffffffffc000000) | 1; @@ -397,6 +398,7 @@ mips_init(int argc, int32_t *argv) } } /* XXX */ +#endif /* * Get a console, very early but after initial mapping setup. @@ -509,13 +511,6 @@ allocsys(caddr_t v) bufpages = nbuf * MAXBSIZE / PAGE_SIZE; } - if (nswbuf == 0) { - nswbuf = (nbuf / 2) &~ 1; /* even */ - if (nswbuf > 256) { - nswbuf = 256; - } - } - valloc(buf, struct buf, nbuf); /* @@ -1008,7 +1003,9 @@ rm7k_perfcntr(cmd, arg1, arg2, arg3) result = EINVAL; break; } +#ifdef DEBUG printf("perfcnt select %x, proc %p\n", arg1, p); +#endif p->p_md.md_pc_count = 0; p->p_md.md_pc_spill = 0; p->p_md.md_pc_ctrl = arg1; @@ -1022,7 +1019,9 @@ printf("perfcnt select %x, proc %p\n", arg1, p); break; default: +#ifdef DEBUG printf("perfcnt error %d\n", cmd); +#endif result = -1; break; } |