diff options
Diffstat (limited to 'sys/arch')
| -rw-r--r-- | sys/arch/amd64/amd64/powernow-k8.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/sys/arch/amd64/amd64/powernow-k8.c b/sys/arch/amd64/amd64/powernow-k8.c index 29c4f4f15da..f457c322ffc 100644 --- a/sys/arch/amd64/amd64/powernow-k8.c +++ b/sys/arch/amd64/amd64/powernow-k8.c @@ -1,4 +1,4 @@ -/* $OpenBSD: powernow-k8.c,v 1.1 2006/03/08 03:33:21 uwe Exp $ */ +/* $OpenBSD: powernow-k8.c,v 1.2 2006/03/15 19:56:00 deraadt Exp $ */ /* * Copyright (c) 2004 Martin Végiard. * All rights reserved. @@ -161,9 +161,12 @@ int k8pnow_decode_pst(struct k8pnow_cpu_state *, uint8_t *); int k8pnow_states(struct k8pnow_cpu_state *, uint32_t, unsigned int, unsigned int); -int k8pnow_read_pending_wait(uint64_t * status) { +int +k8pnow_read_pending_wait(uint64_t *status) +{ unsigned int i = 1000; - while(i--) { + + while (i--) { *status = rdmsr(MSR_AMDK7_FIDVID_STATUS); if (!PN8_STA_PENDING(*status)) return 0; @@ -297,10 +300,10 @@ k8pnow_decode_pst(struct k8pnow_cpu_state *cstate, uint8_t *p) state.fid = *p++; state.vid = *p++; - /* + /* * The minimum supported frequency per the data sheet is 800MHz - * The maximum supported frequency is 5000MHz. - */ + * The maximum supported frequency is 5000MHz. + */ state.freq = 800 + state.fid * 100; j = n; while (j > 0 && cstate->state_table[j - 1].freq > state.freq) { |