diff options
| -rw-r--r-- | arch/x86_64/kernel/early-quirks.c | 9 | ||||
| -rw-r--r-- | arch/x86_64/kernel/io_apic.c | 2 | ||||
| -rw-r--r-- | include/asm-x86_64/proto.h | 2 |
3 files changed, 8 insertions, 5 deletions
diff --git a/arch/x86_64/kernel/early-quirks.c b/arch/x86_64/kernel/early-quirks.c index 208e38a372c..2b1245d8625 100644 --- a/arch/x86_64/kernel/early-quirks.c +++ b/arch/x86_64/kernel/early-quirks.c @@ -61,10 +61,11 @@ static void nvidia_bugs(void) static void ati_bugs(void) { -#if 1 /* for testing */ - printk("ATI board detected\n"); -#endif - /* No bugs right now */ + if (timer_over_8254 == 1) { + timer_over_8254 = 0; + printk(KERN_INFO + "ATI board detected. Disabling timer routing over 8254.\n"); + } } struct chipset { diff --git a/arch/x86_64/kernel/io_apic.c b/arch/x86_64/kernel/io_apic.c index 8a9a357875b..b000017e4b5 100644 --- a/arch/x86_64/kernel/io_apic.c +++ b/arch/x86_64/kernel/io_apic.c @@ -57,7 +57,7 @@ static int no_timer_check; static int disable_timer_pin_1 __initdata; -int timer_over_8254 __initdata = 0; +int timer_over_8254 __initdata = 1; /* Where if anywhere is the i8259 connect in external int mode */ static struct { int pin, apic; } ioapic_i8259 = { -1, -1 }; diff --git a/include/asm-x86_64/proto.h b/include/asm-x86_64/proto.h index c181fef786e..e72cfcdf534 100644 --- a/include/asm-x86_64/proto.h +++ b/include/asm-x86_64/proto.h @@ -122,6 +122,8 @@ extern int fix_aperture; extern int reboot_force; extern int notsc_setup(char *); +extern int timer_over_8254; + extern int gsi_irq_sharing(int gsi); extern void smp_local_timer_interrupt(void); |