Messages in this thread Patch in this message | | | Subject | [PATCH] linux-2.5.41_cyclone-fixes_A0 | From | john stultz <> | Date | 10 Oct 2002 18:09:39 -0700 |
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Linus, This patch just syncs up the cyclone-timer code w/ Greg's changes from this morning.
Please apply.
thanks -john
diff -Nru a/arch/i386/kernel/timers/timer_cyclone.c b/arch/i386/kernel/timers/timer_cyclone.c --- a/arch/i386/kernel/timers/timer_cyclone.c Thu Oct 10 18:07:14 2002 +++ b/arch/i386/kernel/timers/timer_cyclone.c Thu Oct 10 18:07:14 2002 @@ -81,7 +81,7 @@ /*make sure we're on a summit box*/ /*XXX need to use proper summit hooks! such as xapic -john*/ - if(!use_cyclone) return 0; + if(!use_cyclone) return -ENODEV; printk(KERN_INFO "Summit chipset: Starting Cyclone Counter.\n"); @@ -92,12 +92,12 @@ reg = (u32*)(fix_to_virt(FIX_CYCLONE_TIMER) + offset); if(!reg){ printk(KERN_ERR "Summit chipset: Could not find valid CBAR register.\n"); - return 0; + return -ENODEV; } base = *reg; if(!base){ printk(KERN_ERR "Summit chipset: Could not find valid CBAR value.\n"); - return 0; + return -ENODEV; } /* setup PMCC */ @@ -107,7 +107,7 @@ reg = (u32*)(fix_to_virt(FIX_CYCLONE_TIMER) + offset); if(!reg){ printk(KERN_ERR "Summit chipset: Could not find valid PMCC register.\n"); - return 0; + return -ENODEV; } reg[0] = 0x00000001; @@ -118,7 +118,7 @@ reg = (u32*)(fix_to_virt(FIX_CYCLONE_TIMER) + offset); if(!reg){ printk(KERN_ERR "Summit chipset: Could not find valid MPCS register.\n"); - return 0; + return -ENODEV; } reg[0] = 0x00000001; @@ -129,7 +129,7 @@ cyclone_timer = (u32*)(fix_to_virt(FIX_CYCLONE_TIMER) + offset); if(!cyclone_timer){ printk(KERN_ERR "Summit chipset: Could not find valid MPMC register.\n"); - return 0; + return -ENODEV; } /*quick test to make sure its ticking*/ @@ -140,12 +140,12 @@ if(cyclone_timer[0] == old){ printk(KERN_ERR "Summit chipset: Counter not counting! DISABLED\n"); cyclone_timer = 0; - return 0; + return -ENODEV; } } /* Everything looks good! */ - return 1; + return 0; }
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