diff options
| author | Zhang Xiantao <xiantao.zhang@intel.com> | 2007-12-02 22:49:09 +0800 |
|---|---|---|
| committer | Avi Kivity <avi@qumranet.com> | 2008-01-30 17:53:17 +0200 |
| commit | 0c7ac28d3dd27d718493aae4bbc7de89a2d9d386 (patch) | |
| tree | 976c243aa5f4325c9087f3e2f88d81d8b0e48983 /drivers/kvm | |
| parent | 8be5453f95933340a42c6e7fc7b66f3bb786fddd (diff) | |
| download | op-kernel-dev-0c7ac28d3dd27d718493aae4bbc7de89a2d9d386.zip op-kernel-dev-0c7ac28d3dd27d718493aae4bbc7de89a2d9d386.tar.gz | |
KVM: Replace dest_Lowest_Prio and dest_Fixed with self-defined macros
Change
dest_Loest_Prio -> IOAPIC_LOWEST_PRIORITY
dest_Fixed -> IOAPIC_FIXED
the original names are x86 specific, while the ioapic code will be reused
for ia64.
Signed-off-by: Zhang Xiantao <xiantao.zhang@intel.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>
Diffstat (limited to 'drivers/kvm')
| -rw-r--r-- | drivers/kvm/ioapic.c | 13 | ||||
| -rw-r--r-- | drivers/kvm/irq.h | 8 |
2 files changed, 13 insertions, 8 deletions
diff --git a/drivers/kvm/ioapic.c b/drivers/kvm/ioapic.c index 3629867..0feae6f 100644 --- a/drivers/kvm/ioapic.c +++ b/drivers/kvm/ioapic.c @@ -36,11 +36,8 @@ #include <linux/hrtimer.h> #include <linux/io.h> #include <asm/processor.h> -#include <asm/msr.h> #include <asm/page.h> #include <asm/current.h> -#include <asm/apicdef.h> -#include <asm/io_apic.h> #include "irq.h" #if 0 #define ioapic_debug(fmt,arg...) printk(KERN_WARNING fmt,##arg) @@ -142,8 +139,8 @@ static void ioapic_inj_irq(struct kvm_ioapic *ioapic, ioapic_debug("irq %d trig %d deliv %d\n", vector, trig_mode, delivery_mode); - ASSERT((delivery_mode == dest_Fixed) || - (delivery_mode == dest_LowestPrio)); + ASSERT((delivery_mode == IOAPIC_FIXED) || + (delivery_mode == IOAPIC_LOWEST_PRIORITY)); kvm_apic_set_irq(vcpu, vector, trig_mode); } @@ -210,7 +207,7 @@ static void ioapic_deliver(struct kvm_ioapic *ioapic, int irq) } switch (delivery_mode) { - case dest_LowestPrio: + case IOAPIC_LOWEST_PRIORITY: vcpu = kvm_get_lowest_prio_vcpu(ioapic->kvm, vector, deliver_bitmask); if (vcpu != NULL) @@ -219,9 +216,9 @@ static void ioapic_deliver(struct kvm_ioapic *ioapic, int irq) else ioapic_debug("null lowest prio vcpu: " "mask=%x vector=%x delivery_mode=%x\n", - deliver_bitmask, vector, dest_LowestPrio); + deliver_bitmask, vector, IOAPIC_LOWEST_PRIORITY); break; - case dest_Fixed: + case IOAPIC_FIXED: for (vcpu_id = 0; deliver_bitmask != 0; vcpu_id++) { if (!(deliver_bitmask & (1 << vcpu_id))) continue; diff --git a/drivers/kvm/irq.h b/drivers/kvm/irq.h index 78a34dd..75f5f18 100644 --- a/drivers/kvm/irq.h +++ b/drivers/kvm/irq.h @@ -79,6 +79,14 @@ void kvm_pic_update_irq(struct kvm_pic *s); #define IOAPIC_REG_VERSION 0x01 #define IOAPIC_REG_ARB_ID 0x02 /* x86 IOAPIC only */ +/*ioapic delivery mode*/ +#define IOAPIC_FIXED 0x0 +#define IOAPIC_LOWEST_PRIORITY 0x1 +#define IOAPIC_PMI 0x2 +#define IOAPIC_NMI 0x4 +#define IOAPIC_INIT 0x5 +#define IOAPIC_EXTINT 0x7 + struct kvm_ioapic { u64 base_address; u32 ioregsel; |
