From mboxrd@z Thu Jan 1 00:00:00 1970 From: Roman Kagan Subject: [PATCH 04/15] hyperv: define VMBus message type Date: Tue, 20 Dec 2016 18:55:51 +0300 Message-ID: <20161220155602.6298-5-rkagan@virtuozzo.com> References: <20161220155602.6298-1-rkagan@virtuozzo.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: kvm@vger.kernel.org, "Denis V . Lunev" , Haiyang Zhang , x86@kernel.org, linux-kernel@vger.kernel.org, Ingo Molnar , Roman Kagan , "H. Peter Anvin" , devel@linuxdriverproject.org, Thomas Gleixner To: Paolo Bonzini , =?UTF-8?q?Radim=20Kr=C4=8Dm=C3=A1=C5=99?= , "K. Y. Srinivasan" , Vitaly Kuznetsov Return-path: In-Reply-To: <20161220155602.6298-1-rkagan@virtuozzo.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: driverdev-devel-bounces@linuxdriverproject.org Sender: "devel" List-Id: kvm.vger.kernel.org Give a name to the constant (1) already used in the code. Signed-off-by: Roman Kagan --- arch/x86/include/uapi/asm/hyperv.h | 2 ++ drivers/hv/connection.c | 2 +- 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/arch/x86/include/uapi/asm/hyperv.h b/arch/x86/include/uapi/asm/hyperv.h index af542a3..749fbb25 100644 --- a/arch/x86/include/uapi/asm/hyperv.h +++ b/arch/x86/include/uapi/asm/hyperv.h @@ -282,6 +282,8 @@ struct hv_ref_tsc_page { enum hv_message_type { HVMSG_NONE = 0x00000000, + HVMSG_VMBUS = 0x00000001, + /* Memory access messages. */ HVMSG_UNMAPPED_GPA = 0x80000000, HVMSG_GPA_INTERCEPT = 0x80000001, diff --git a/drivers/hv/connection.c b/drivers/hv/connection.c index 139b33e..d38b27f 100644 --- a/drivers/hv/connection.c +++ b/drivers/hv/connection.c @@ -432,7 +432,7 @@ int vmbus_post_msg(void *buffer, size_t buflen) * times before giving up. */ while (retries < 20) { - ret = hv_post_message(conn_id, 1, buffer, buflen); + ret = hv_post_message(conn_id, HVMSG_VMBUS, buffer, buflen); switch (ret) { case HV_STATUS_INVALID_CONNECTION_ID: -- 2.9.3