From 32bf87e3697cf2f730b8fbf47cad903ceef718a2 Mon Sep 17 00:00:00 2001 From: Andres Salomon Date: Mon, 28 Apr 2008 02:14:53 -0700 Subject: x86: geode: MSR cleanup This cleans up a few MSR-using drivers in the following manner: - Ensures MSRs are all defined in asm/geode.h, rather than in misc places - Makes the naming consistent; cs553[56] ones begin with MSR_, GX-specific ones start with MSR_GX_, and LX-specific ones start with MSR_LX_. Also, make the names match the data sheet. - Use MSR names rather than numbers in source code - Document the fact that the LX's MSR_PADSEL has the wrong value in the data sheet. That's, uh, good to note. Signed-off-by: Andres Salomon Acked-by: Jordan Crouse Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/x86/kernel/mfgpt_32.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'arch/x86/kernel') diff --git a/arch/x86/kernel/mfgpt_32.c b/arch/x86/kernel/mfgpt_32.c index cfc2648d25f..3cad17fe026 100644 --- a/arch/x86/kernel/mfgpt_32.c +++ b/arch/x86/kernel/mfgpt_32.c @@ -63,7 +63,7 @@ static int __init mfgpt_fix(char *s) /* The following udocumented bit resets the MFGPT timers */ val = 0xFF; dummy = 0; - wrmsr(0x5140002B, val, dummy); + wrmsr(MSR_MFGPT_SETUP, val, dummy); return 1; } __setup("mfgptfix", mfgpt_fix); @@ -127,17 +127,17 @@ int geode_mfgpt_toggle_event(int timer, int cmp, int event, int enable) * 6; that is, resets for 7 and 8 will be ignored. Is this * a problem? -dilinger */ - msr = MFGPT_NR_MSR; + msr = MSR_MFGPT_NR; mask = 1 << (timer + 24); break; case MFGPT_EVENT_NMI: - msr = MFGPT_NR_MSR; + msr = MSR_MFGPT_NR; mask = 1 << (timer + shift); break; case MFGPT_EVENT_IRQ: - msr = MFGPT_IRQ_MSR; + msr = MSR_MFGPT_IRQ; mask = 1 << (timer + shift); break; -- cgit v1.2.3