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Merge branch 'x86/apic' into irq/numa

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Merge reason: both topics modify the APIC code but were able to do it in
              parallel so far. An upcoming patch generates a conflict so
              merge them to avoid the conflict.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Ingo Molnar
2009-05-12 12:17:30 +02:00
parent b9c61b7007 cec6be6d10
commit 6cda3eb62e
573 changed files with 16239 additions and 15593 deletions
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36
arch/x86/kernel/apic/io_apic.c
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@@ -1730,7 +1730,7 @@ __apicdebuginit(void) print_APIC_bitfield(int base)
__apicdebuginit(void) print_local_APIC(void *dummy)
{
unsigned int v, ver, maxlvt;
unsigned int i, v, ver, maxlvt;
u64 icr;
if (apic_verbosity == APIC_QUIET)
@@ -1818,6 +1818,18 @@ __apicdebuginit(void) print_local_APIC(void *dummy)
printk(KERN_DEBUG "... APIC TMCCT: %08x\n", v);
v = apic_read(APIC_TDCR);
printk(KERN_DEBUG "... APIC TDCR: %08x\n", v);
if (boot_cpu_has(X86_FEATURE_EXTAPIC)) {
v = apic_read(APIC_EFEAT);
maxlvt = (v >> 16) & 0xff;
printk(KERN_DEBUG "... APIC EFEAT: %08x\n", v);
v = apic_read(APIC_ECTRL);
printk(KERN_DEBUG "... APIC ECTRL: %08x\n", v);
for (i = 0; i < maxlvt; i++) {
v = apic_read(APIC_EILVTn(i));
printk(KERN_DEBUG "... APIC EILVT%d: %08x\n", i, v);
}
}
printk("\n");
}
@@ -3742,6 +3754,8 @@ int arch_enable_uv_irq(char *irq_name, unsigned int irq, int cpu, int mmr_blade,
unsigned long flags;
int err;
BUILD_BUG_ON(sizeof(struct uv_IO_APIC_route_entry) != sizeof(unsigned long));
cfg = irq_cfg(irq);
err = assign_irq_vector(irq, cfg, eligible_cpu);
@@ -3755,15 +3769,13 @@ int arch_enable_uv_irq(char *irq_name, unsigned int irq, int cpu, int mmr_blade,
mmr_value = 0;
entry = (struct uv_IO_APIC_route_entry *)&mmr_value;
BUG_ON(sizeof(struct uv_IO_APIC_route_entry) != sizeof(unsigned long));
entry->vector = cfg->vector;
entry->delivery_mode = apic->irq_delivery_mode;
entry->dest_mode = apic->irq_dest_mode;
entry->polarity = 0;
entry->trigger = 0;
entry->mask = 0;
entry->dest = apic->cpu_mask_to_apicid(eligible_cpu);
entry->vector = cfg->vector;
entry->delivery_mode = apic->irq_delivery_mode;
entry->dest_mode = apic->irq_dest_mode;
entry->polarity = 0;
entry->trigger = 0;
entry->mask = 0;
entry->dest = apic->cpu_mask_to_apicid(eligible_cpu);
mmr_pnode = uv_blade_to_pnode(mmr_blade);
uv_write_global_mmr64(mmr_pnode, mmr_offset, mmr_value);
@@ -3781,10 +3793,10 @@ void arch_disable_uv_irq(int mmr_blade, unsigned long mmr_offset)
struct uv_IO_APIC_route_entry *entry;
int mmr_pnode;
BUILD_BUG_ON(sizeof(struct uv_IO_APIC_route_entry) != sizeof(unsigned long));
mmr_value = 0;
entry = (struct uv_IO_APIC_route_entry *)&mmr_value;
BUG_ON(sizeof(struct uv_IO_APIC_route_entry) != sizeof(unsigned long));
entry->mask = 1;
mmr_pnode = uv_blade_to_pnode(mmr_blade);