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authorK. Y. Srinivasan <kys@microsoft.com>2017-03-14 18:01:39 -0700
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-03-17 15:10:49 +0900
commit6c248aad81c8903981db9f12fd74189fa01b3789 (patch)
treebe0719944f1822567d507d12f12c76aa4e1e4301 /arch/x86/include/uapi/asm
parent4539673a6ac027e3ba95901379b5f36c5eb3c9dc (diff)
Drivers: hv: Base autoeoi enablement based on hypervisor hints
Don't enable auto-eoi if the hypervisor recommends otherwise. This will enable vAPIC functionality if available. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/x86/include/uapi/asm')
-rw-r--r--arch/x86/include/uapi/asm/hyperv.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/x86/include/uapi/asm/hyperv.h b/arch/x86/include/uapi/asm/hyperv.h
index 32ea7a3ad5b4..432df4b1baec 100644
--- a/arch/x86/include/uapi/asm/hyperv.h
+++ b/arch/x86/include/uapi/asm/hyperv.h
@@ -148,6 +148,11 @@
#define HV_X64_RELAXED_TIMING_RECOMMENDED (1 << 5)
/*
+ * Virtual APIC support
+ */
+#define HV_X64_DEPRECATING_AEOI_RECOMMENDED (1 << 9)
+
+/*
* Crash notification flag.
*/
#define HV_CRASH_CTL_CRASH_NOTIFY (1ULL << 63)

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