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authorSheng Yang <sheng@linux.intel.com>2009-02-11 16:03:36 +0800
committerAvi Kivity <avi@redhat.com>2009-06-10 11:48:21 +0300
commitcf9e4e15e8f6306b2559979269ead7c02e6b2b95 (patch)
tree08913212c62e64e3f3a6622e9cc302e7b1f386b5 /virt
parent5897297bc228fc3c85fdc421fd5c487f9a99821a (diff)
downloadlinux-linaro-stable-cf9e4e15e8f6306b2559979269ead7c02e6b2b95.tar.gz
KVM: Split IOAPIC structure
Prepared for reuse ioapic_redir_entry for MSI. Signed-off-by: Sheng Yang <sheng@linux.intel.com> Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'virt')
-rw-r--r--virt/kvm/ioapic.c6
-rw-r--r--virt/kvm/ioapic.h17
2 files changed, 4 insertions, 19 deletions
diff --git a/virt/kvm/ioapic.c b/virt/kvm/ioapic.c
index c3b99def9cbc..812801317e36 100644
--- a/virt/kvm/ioapic.c
+++ b/virt/kvm/ioapic.c
@@ -85,7 +85,7 @@ static unsigned long ioapic_read_indirect(struct kvm_ioapic *ioapic,
static int ioapic_service(struct kvm_ioapic *ioapic, unsigned int idx)
{
- union ioapic_redir_entry *pent;
+ union kvm_ioapic_redirect_entry *pent;
int injected = -1;
pent = &ioapic->redirtbl[idx];
@@ -284,7 +284,7 @@ int kvm_ioapic_set_irq(struct kvm_ioapic *ioapic, int irq, int level)
{
u32 old_irr = ioapic->irr;
u32 mask = 1 << irq;
- union ioapic_redir_entry entry;
+ union kvm_ioapic_redirect_entry entry;
int ret = 1;
if (irq >= 0 && irq < IOAPIC_NUM_PINS) {
@@ -305,7 +305,7 @@ int kvm_ioapic_set_irq(struct kvm_ioapic *ioapic, int irq, int level)
static void __kvm_ioapic_update_eoi(struct kvm_ioapic *ioapic, int pin,
int trigger_mode)
{
- union ioapic_redir_entry *ent;
+ union kvm_ioapic_redirect_entry *ent;
ent = &ioapic->redirtbl[pin];
diff --git a/virt/kvm/ioapic.h b/virt/kvm/ioapic.h
index a34bd5e6436b..008ec873d018 100644
--- a/virt/kvm/ioapic.h
+++ b/virt/kvm/ioapic.h
@@ -40,22 +40,7 @@ struct kvm_ioapic {
u32 id;
u32 irr;
u32 pad;
- union ioapic_redir_entry {
- u64 bits;
- struct {
- u8 vector;
- u8 delivery_mode:3;
- u8 dest_mode:1;
- u8 delivery_status:1;
- u8 polarity:1;
- u8 remote_irr:1;
- u8 trig_mode:1;
- u8 mask:1;
- u8 reserve:7;
- u8 reserved[4];
- u8 dest_id;
- } fields;
- } redirtbl[IOAPIC_NUM_PINS];
+ union kvm_ioapic_redirect_entry redirtbl[IOAPIC_NUM_PINS];
struct kvm_io_device dev;
struct kvm *kvm;
void (*ack_notifier)(void *opaque, int irq);