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yaml
---
r: 67767
b: refs/heads/master
c: bc1d99c
h: refs/heads/master
i:
  67765: 326c8d8
  67763: ba5c0dd
  67759: 140f51c
v: v3
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Chris Wright authored and Thomas Gleixner committed Oct 12, 2007
1 parent a4f4143 commit 4c52bb0
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Showing 2 changed files with 15 additions and 9 deletions.
2 changes: 1 addition & 1 deletion [refs]
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: 9f75e9b74a45d7d3c343c8979f49d5e6b92bbce3
refs/heads/master: bc1d99c1de85e826765318738e00e6c4e9a0cd12
22 changes: 14 additions & 8 deletions trunk/arch/x86/kernel/apic_64.c
Original file line number Diff line number Diff line change
Expand Up @@ -41,9 +41,8 @@
#include <asm/apic.h>

int apic_verbosity;
int apic_calibrate_pmtmr __initdata;

int disable_apic_timer __cpuinitdata;
static int apic_calibrate_pmtmr __initdata;

/* Local APIC timer works in C2? */
int local_apic_timer_c2_ok;
Expand Down Expand Up @@ -247,7 +246,10 @@ void disconnect_bsp_APIC(int virt_wire_setup)
apic_write(APIC_SPIV, value);

if (!virt_wire_setup) {
/* For LVT0 make it edge triggered, active high, external and enabled */
/*
* For LVT0 make it edge triggered, active high,
* external and enabled
*/
value = apic_read(APIC_LVT0);
value &= ~(APIC_MODE_MASK | APIC_SEND_PENDING |
APIC_INPUT_POLARITY | APIC_LVT_REMOTE_IRR |
Expand Down Expand Up @@ -483,10 +485,12 @@ void __cpuinit setup_local_APIC (void)
value = apic_read(APIC_LVT0) & APIC_LVT_MASKED;
if (!smp_processor_id() && !value) {
value = APIC_DM_EXTINT;
apic_printk(APIC_VERBOSE, "enabled ExtINT on CPU#%d\n", smp_processor_id());
apic_printk(APIC_VERBOSE, "enabled ExtINT on CPU#%d\n",
smp_processor_id());
} else {
value = APIC_DM_EXTINT | APIC_LVT_MASKED;
apic_printk(APIC_VERBOSE, "masked ExtINT on CPU#%d\n", smp_processor_id());
apic_printk(APIC_VERBOSE, "masked ExtINT on CPU#%d\n",
smp_processor_id());
}
apic_write(APIC_LVT0, value);

Expand Down Expand Up @@ -793,12 +797,14 @@ void __init init_apic_mappings(void)
if (smp_found_config) {
ioapic_phys = mp_ioapics[i].mpc_apicaddr;
} else {
ioapic_phys = (unsigned long) alloc_bootmem_pages(PAGE_SIZE);
ioapic_phys = (unsigned long)
alloc_bootmem_pages(PAGE_SIZE);
ioapic_phys = __pa(ioapic_phys);
}
set_fixmap_nocache(idx, ioapic_phys);
apic_printk(APIC_VERBOSE,"mapped IOAPIC to %016lx (%016lx)\n",
__fix_to_virt(idx), ioapic_phys);
apic_printk(APIC_VERBOSE,
"mapped IOAPIC to %016lx (%016lx)\n",
__fix_to_virt(idx), ioapic_phys);
idx++;

if (ioapic_res != NULL) {
Expand Down

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