diff options
| author | Christoffer Dall <c.dall@virtualopensystems.com> | 2012-06-15 15:07:13 -0400 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2012-06-18 16:06:35 +0300 |
| commit | a1e4ccb990447df0fe83d164d9a7bc2e6c4b7db7 (patch) | |
| tree | 2068a67dbcf1d34455956c9ecd416aa2a3e2b1e1 | |
| parent | 9900b4b48b095895cf962054e45aafa49ef70f74 (diff) | |
KVM: Introduce __KVM_HAVE_IRQ_LINE
This is a preparatory patch for the KVM/ARM implementation. KVM/ARM will use
the KVM_IRQ_LINE ioctl, which is currently conditional on
__KVM_HAVE_IOAPIC, but ARM obviously doesn't have any IOAPIC support and we
need a separate define.
Signed-off-by: Christoffer Dall <c.dall@virtualopensystems.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
| -rw-r--r-- | arch/ia64/include/asm/kvm.h | 1 | ||||
| -rw-r--r-- | arch/x86/include/asm/kvm.h | 1 | ||||
| -rw-r--r-- | include/trace/events/kvm.h | 4 |
3 files changed, 5 insertions, 1 deletions
diff --git a/arch/ia64/include/asm/kvm.h b/arch/ia64/include/asm/kvm.h index b9f82c84f093..ec6c6b301238 100644 --- a/arch/ia64/include/asm/kvm.h +++ b/arch/ia64/include/asm/kvm.h @@ -26,6 +26,7 @@ /* Select x86 specific features in <linux/kvm.h> */ #define __KVM_HAVE_IOAPIC +#define __KVM_HAVE_IRQ_LINE #define __KVM_HAVE_DEVICE_ASSIGNMENT /* Architectural interrupt line count. */ diff --git a/arch/x86/include/asm/kvm.h b/arch/x86/include/asm/kvm.h index e7d1c194d272..246617efd67f 100644 --- a/arch/x86/include/asm/kvm.h +++ b/arch/x86/include/asm/kvm.h @@ -12,6 +12,7 @@ /* Select x86 specific features in <linux/kvm.h> */ #define __KVM_HAVE_PIT #define __KVM_HAVE_IOAPIC +#define __KVM_HAVE_IRQ_LINE #define __KVM_HAVE_DEVICE_ASSIGNMENT #define __KVM_HAVE_MSI #define __KVM_HAVE_USER_NMI diff --git a/include/trace/events/kvm.h b/include/trace/events/kvm.h index 3df5925fe641..7ef9e759f499 100644 --- a/include/trace/events/kvm.h +++ b/include/trace/events/kvm.h @@ -37,7 +37,7 @@ TRACE_EVENT(kvm_userspace_exit, __entry->errno < 0 ? -__entry->errno : __entry->reason) ); -#if defined(__KVM_HAVE_IOAPIC) +#if defined(__KVM_HAVE_IRQ_LINE) TRACE_EVENT(kvm_set_irq, TP_PROTO(unsigned int gsi, int level, int irq_source_id), TP_ARGS(gsi, level, irq_source_id), @@ -57,7 +57,9 @@ TRACE_EVENT(kvm_set_irq, TP_printk("gsi %u level %d source %d", __entry->gsi, __entry->level, __entry->irq_source_id) ); +#endif +#if defined(__KVM_HAVE_IOAPIC) #define kvm_deliver_mode \ {0x0, "Fixed"}, \ {0x1, "LowPrio"}, \ |