linux-kernel - [PATCH 14/15] hyperv_vmbus: drop unused definitions

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Date:   Tue, 20 Dec 2016 18:56:01 +0300
From:   Roman Kagan <rkagan@...tuozzo.com>
To:     Paolo Bonzini <pbonzini@...hat.com>,
        Radim Krčmář <rkrcmar@...hat.com>,
        "K. Y. Srinivasan" <kys@...rosoft.com>,
        Vitaly Kuznetsov <vkuznets@...hat.com>
CC:     Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>,
        "H. Peter Anvin" <hpa@...or.com>, <x86@...nel.org>,
        Haiyang Zhang <haiyangz@...rosoft.com>, <kvm@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <devel@...uxdriverproject.org>,
        "Denis V . Lunev" <den@...nvz.org>,
        Roman Kagan <rkagan@...tuozzo.com>
Subject: [PATCH 14/15] hyperv_vmbus: drop unused definitions

None of these is used in the kernel.

Signed-off-by: Roman Kagan <rkagan@...tuozzo.com>
---
 drivers/hv/hyperv_vmbus.h | 119 ----------------------------------------------
 1 file changed, 119 deletions(-)

diff --git a/drivers/hv/hyperv_vmbus.h b/drivers/hv/hyperv_vmbus.h
index fcb5d91..8ce6d64 100644
--- a/drivers/hv/hyperv_vmbus.h
+++ b/drivers/hv/hyperv_vmbus.h
@@ -39,125 +39,6 @@
  */
 #define HV_UTIL_NEGO_TIMEOUT 55
 
-/* Define version of the synthetic interrupt controller. */
-#define HV_SYNIC_VERSION		(1)
-
-#define HV_ANY_VP			(0xFFFFFFFF)
-
-/* Define invalid partition identifier. */
-#define HV_PARTITION_ID_INVALID		((u64)0x0)
-
-/* Define port type. */
-enum hv_port_type {
-	HVPORT_MSG	= 1,
-	HVPORT_EVENT		= 2,
-	HVPORT_MONITOR	= 3
-};
-
-/* Define port information structure. */
-struct hv_port_info {
-	enum hv_port_type port_type;
-	u32 padding;
-	union {
-		struct {
-			u32 target_sint;
-			u32 target_vp;
-			u64 rsvdz;
-		} message_port_info;
-		struct {
-			u32 target_sint;
-			u32 target_vp;
-			u16 base_flag_number;
-			u16 flag_count;
-			u32 rsvdz;
-		} event_port_info;
-		struct {
-			u64 monitor_address;
-			u64 rsvdz;
-		} monitor_port_info;
-	};
-};
-
-struct hv_connection_info {
-	enum hv_port_type port_type;
-	u32 padding;
-	union {
-		struct {
-			u64 rsvdz;
-		} message_connection_info;
-		struct {
-			u64 rsvdz;
-		} event_connection_info;
-		struct {
-			u64 monitor_address;
-		} monitor_connection_info;
-	};
-};
-
-/*
- * Versioning definitions used for guests reporting themselves to the
- * hypervisor, and visa versa.
- */
-
-/* Version info reported by guest OS's */
-enum hv_guest_os_vendor {
-	HVGUESTOS_VENDOR_MICROSOFT	= 0x0001
-};
-
-enum hv_guest_os_microsoft_ids {
-	HVGUESTOS_MICROSOFT_UNDEFINED	= 0x00,
-	HVGUESTOS_MICROSOFT_MSDOS		= 0x01,
-	HVGUESTOS_MICROSOFT_WINDOWS3X	= 0x02,
-	HVGUESTOS_MICROSOFT_WINDOWS9X	= 0x03,
-	HVGUESTOS_MICROSOFT_WINDOWSNT	= 0x04,
-	HVGUESTOS_MICROSOFT_WINDOWSCE	= 0x05
-};
-
-
-/* #defines */
-
-#define HV_PRESENT_BIT			0x80000000
-
-#define HV_CPU_POWER_MANAGEMENT		(1 << 0)
-#define HV_RECOMMENDATIONS_MAX		4
-
-#define HV_X64_MAX			5
-#define HV_CAPS_MAX			8
-
-
-/* Service definitions */
-
-#define HV_SERVICE_PARENT_PORT				(0)
-#define HV_SERVICE_PARENT_CONNECTION			(0)
-
-#define HV_SERVICE_CONNECT_RESPONSE_SUCCESS		(0)
-#define HV_SERVICE_CONNECT_RESPONSE_INVALID_PARAMETER	(1)
-#define HV_SERVICE_CONNECT_RESPONSE_UNKNOWN_SERVICE	(2)
-#define HV_SERVICE_CONNECT_RESPONSE_CONNECTION_REJECTED	(3)
-
-#define HV_SERVICE_CONNECT_REQUEST_MESSAGE_ID		(1)
-#define HV_SERVICE_CONNECT_RESPONSE_MESSAGE_ID		(2)
-#define HV_SERVICE_DISCONNECT_REQUEST_MESSAGE_ID	(3)
-#define HV_SERVICE_DISCONNECT_RESPONSE_MESSAGE_ID	(4)
-#define HV_SERVICE_MAX_MESSAGE_ID				(4)
-
-#define HV_SERVICE_PROTOCOL_VERSION (0x0010)
-#define HV_CONNECT_PAYLOAD_BYTE_COUNT 64
-
-/* #define VMBUS_REVISION_NUMBER	6 */
-
-/* Our local vmbus's port and connection id. Anything >0 is fine */
-/* #define VMBUS_PORT_ID		11 */
-
-/* 628180B8-308D-4c5e-B7DB-1BEB62E62EF4 */
-static const uuid_le VMBUS_SERVICE_ID = {
-	.b = {
-		0xb8, 0x80, 0x81, 0x62, 0x8d, 0x30, 0x5e, 0x4c,
-		0xb7, 0xdb, 0x1b, 0xeb, 0x62, 0xe6, 0x2e, 0xf4
-	},
-};
-
-
 
 struct hv_context {
 	/* We only support running on top of Hyper-V
-- 
2.9.3