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From: Andrey Smetanin <asmetanin@virtuozzo.com>
To: qemu-devel@nongnu.org
Cc: "Paolo Bonzini" <pbonzini@redhat.com>,
	"Richard Henderson" <rth@twiddle.net>,
	"Eduardo Habkost" <ehabkost@redhat.com>,
	"Andreas Färber" <afaerber@suse.de>,
	"Marcelo Tosatti" <mtosatti@redhat.com>,
	"Roman Kagan" <rkagan@virtuozzo.com>,
	"Denis V. Lunev" <den@openvz.org>,
	kvm@vger.kernel.org
Subject: [PATCH v3 1/2] headers: KVM Hyper-V VMBus hypercalls defines and exit
Date: Wed, 24 Feb 2016 13:22:47 +0300	[thread overview]
Message-ID: <1456309368-29769-1-git-send-email-asmetanin@virtuozzo.com> (raw)
In-Reply-To: <56CC6F06.8030106@redhat.com>

This patch brings in the necessary changes from the corresponding kernel
patchset.  It's included only for completeness; ideally these changes
should arrive via the standard kernel header pull.

Signed-off-by: Andrey Smetanin <asmetanin@virtuozzo.com>
Reviewed-by: Roman Kagan <rkagan@virtuozzo.com>
CC: Paolo Bonzini <pbonzini@redhat.com>
CC: Richard Henderson <rth@twiddle.net>
CC: Eduardo Habkost <ehabkost@redhat.com>
CC: "Andreas Färber" <afaerber@suse.de>
CC: Marcelo Tosatti <mtosatti@redhat.com>
CC: Roman Kagan <rkagan@virtuozzo.com>
CC: Denis V. Lunev <den@openvz.org>
CC: kvm@vger.kernel.org
---
 include/standard-headers/asm-x86/hyperv.h | 4 +++-
 linux-headers/linux/kvm.h                 | 6 ++++++
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/include/standard-headers/asm-x86/hyperv.h b/include/standard-headers/asm-x86/hyperv.h
index acb119d..47b38fb 100644
--- a/include/standard-headers/asm-x86/hyperv.h
+++ b/include/standard-headers/asm-x86/hyperv.h
@@ -226,7 +226,9 @@
 		(~((1ull << HV_X64_MSR_HYPERCALL_PAGE_ADDRESS_SHIFT) - 1))
 
 /* Declare the various hypercall operations. */
-#define HV_X64_HV_NOTIFY_LONG_SPIN_WAIT		0x0008
+#define HVCALL_NOTIFY_LONG_SPIN_WAIT		0x0008
+#define HVCALL_POST_MESSAGE			0x005c
+#define HVCALL_SIGNAL_EVENT			0x005d
 
 #define HV_X64_MSR_APIC_ASSIST_PAGE_ENABLE		0x00000001
 #define HV_X64_MSR_APIC_ASSIST_PAGE_ADDRESS_SHIFT	12
diff --git a/linux-headers/linux/kvm.h b/linux-headers/linux/kvm.h
index 4e20262..08e652e 100644
--- a/linux-headers/linux/kvm.h
+++ b/linux-headers/linux/kvm.h
@@ -157,6 +157,7 @@ struct kvm_s390_skeys {
 
 struct kvm_hyperv_exit {
 #define KVM_EXIT_HYPERV_SYNIC          1
+#define KVM_EXIT_HYPERV_HCALL          2
 	__u32 type;
 	union {
 		struct {
@@ -165,6 +166,11 @@ struct kvm_hyperv_exit {
 			__u64 evt_page;
 			__u64 msg_page;
 		} synic;
+		struct {
+			__u64 input;
+			__u64 result;
+			__u64 params[2];
+		} hcall;
 	} u;
 };
 
-- 
2.4.3


WARNING: multiple messages have this Message-ID (diff)
From: Andrey Smetanin <asmetanin@virtuozzo.com>
To: qemu-devel@nongnu.org
Cc: "Eduardo Habkost" <ehabkost@redhat.com>,
	kvm@vger.kernel.org, "Marcelo Tosatti" <mtosatti@redhat.com>,
	"Roman Kagan" <rkagan@virtuozzo.com>,
	"Denis V. Lunev" <den@openvz.org>,
	"Paolo Bonzini" <pbonzini@redhat.com>,
	"Andreas Färber" <afaerber@suse.de>,
	"Richard Henderson" <rth@twiddle.net>
Subject: [Qemu-devel] [PATCH v3 1/2] headers: KVM Hyper-V VMBus hypercalls defines and exit
Date: Wed, 24 Feb 2016 13:22:47 +0300	[thread overview]
Message-ID: <1456309368-29769-1-git-send-email-asmetanin@virtuozzo.com> (raw)
In-Reply-To: <56CC6F06.8030106@redhat.com>

This patch brings in the necessary changes from the corresponding kernel
patchset.  It's included only for completeness; ideally these changes
should arrive via the standard kernel header pull.

Signed-off-by: Andrey Smetanin <asmetanin@virtuozzo.com>
Reviewed-by: Roman Kagan <rkagan@virtuozzo.com>
CC: Paolo Bonzini <pbonzini@redhat.com>
CC: Richard Henderson <rth@twiddle.net>
CC: Eduardo Habkost <ehabkost@redhat.com>
CC: "Andreas Färber" <afaerber@suse.de>
CC: Marcelo Tosatti <mtosatti@redhat.com>
CC: Roman Kagan <rkagan@virtuozzo.com>
CC: Denis V. Lunev <den@openvz.org>
CC: kvm@vger.kernel.org
---
 include/standard-headers/asm-x86/hyperv.h | 4 +++-
 linux-headers/linux/kvm.h                 | 6 ++++++
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/include/standard-headers/asm-x86/hyperv.h b/include/standard-headers/asm-x86/hyperv.h
index acb119d..47b38fb 100644
--- a/include/standard-headers/asm-x86/hyperv.h
+++ b/include/standard-headers/asm-x86/hyperv.h
@@ -226,7 +226,9 @@
 		(~((1ull << HV_X64_MSR_HYPERCALL_PAGE_ADDRESS_SHIFT) - 1))
 
 /* Declare the various hypercall operations. */
-#define HV_X64_HV_NOTIFY_LONG_SPIN_WAIT		0x0008
+#define HVCALL_NOTIFY_LONG_SPIN_WAIT		0x0008
+#define HVCALL_POST_MESSAGE			0x005c
+#define HVCALL_SIGNAL_EVENT			0x005d
 
 #define HV_X64_MSR_APIC_ASSIST_PAGE_ENABLE		0x00000001
 #define HV_X64_MSR_APIC_ASSIST_PAGE_ADDRESS_SHIFT	12
diff --git a/linux-headers/linux/kvm.h b/linux-headers/linux/kvm.h
index 4e20262..08e652e 100644
--- a/linux-headers/linux/kvm.h
+++ b/linux-headers/linux/kvm.h
@@ -157,6 +157,7 @@ struct kvm_s390_skeys {
 
 struct kvm_hyperv_exit {
 #define KVM_EXIT_HYPERV_SYNIC          1
+#define KVM_EXIT_HYPERV_HCALL          2
 	__u32 type;
 	union {
 		struct {
@@ -165,6 +166,11 @@ struct kvm_hyperv_exit {
 			__u64 evt_page;
 			__u64 msg_page;
 		} synic;
+		struct {
+			__u64 input;
+			__u64 result;
+			__u64 params[2];
+		} hcall;
 	} u;
 };
 
-- 
2.4.3

  reply	other threads:[~2016-02-24 10:23 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-01-21 14:04 [PATCH v2] target-i386/kvm: Hyper-V VMBus hypercalls blank handlers Andrey Smetanin
2016-01-21 14:04 ` [Qemu-devel] " Andrey Smetanin
2016-01-23 15:20 ` Eduardo Habkost
2016-01-23 15:20   ` Eduardo Habkost
2016-01-23 17:20   ` Paolo Bonzini
2016-01-23 17:20     ` Paolo Bonzini
2016-02-23 14:39 ` Paolo Bonzini
2016-02-23 14:39   ` [Qemu-devel] " Paolo Bonzini
2016-02-24 10:22   ` Andrey Smetanin [this message]
2016-02-24 10:22     ` [Qemu-devel] [PATCH v3 1/2] headers: KVM Hyper-V VMBus hypercalls defines and exit Andrey Smetanin
2016-02-24 10:22     ` [PATCH v3 2/2] target-i386/kvm: Hyper-V VMBus hypercalls blank handlers Andrey Smetanin
2016-02-24 10:22       ` [Qemu-devel] " Andrey Smetanin

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