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Commit 7fb96565 authored by K. Y. Srinivasan's avatar K. Y. Srinivasan Committed by Greg Kroah-Hartman
Browse files

Drivers: hv: vmbus: Consolidate all offer GUID definitions in hyperv.h 



Consolidate all GUID definitions in hyperv.h and use these definitions in implementing
channel bindings (as far as interrupt delivery goes).

Signed-off-by: default avatarK. Y. Srinivasan <kys@microsoft.com>
Reviewed-by: default avatarHaiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 5a19b789

drivers/hv/channel_mgmt.c

+6 −25
Original line number Diff line number Diff line
@@ -265,36 +265,17 @@ enum { 
};



/*

 * This is an array of channels (devices) that are performance critical.

 * This is an array of device_ids (device types) that are performance critical.

 * We attempt to distribute the interrupt load for these devices across

 * all available CPUs.

 */

static const uuid_le hp_devs[] = {

	/* {32412632-86cb-44a2-9b5c-50d1417354f5} */

static const struct hv_vmbus_device_id hp_devs[] = {

	/* IDE */

	{

		.b = {

			0x32, 0x26, 0x41, 0x32, 0xcb, 0x86, 0xa2, 0x44,

			0x9b, 0x5c, 0x50, 0xd1, 0x41, 0x73, 0x54, 0xf5

		}

	},

	/* {ba6163d9-04a1-4d29-b605-72e2ffb1dc7f} */

	{ HV_IDE_GUID, },

	/* Storage - SCSI */

	{

		.b  = {

			0xd9, 0x63, 0x61, 0xba, 0xa1, 0x04, 0x29, 0x4d,

			0xb6, 0x05, 0x72, 0xe2, 0xff, 0xb1, 0xdc, 0x7f

		}

	},

	/* {F8615163-DF3E-46c5-913F-F2D2F965ED0E} */

	{ HV_SCSI_GUID, },

	/* Network */

	{

		.b = {

			0x63, 0x51, 0x61, 0xF8, 0x3E, 0xDF, 0xc5, 0x46,

			0x91, 0x3F, 0xF2, 0xD2, 0xF9, 0x65, 0xED, 0x0E

		}

	},



	{ HV_NIC_GUID, },

};
@@ -320,7 +301,7 @@ static u32 get_vp_index(uuid_le *type_guid) 
	u32 max_cpus = num_online_cpus();



	for (i = IDE; i < MAX_PERF_CHN; i++) {

		if (!memcmp(type_guid->b, hp_devs[i].b,

		if (!memcmp(type_guid->b, hp_devs[i].guid,

				 sizeof(uuid_le))) {

			perf_chn = true;

			break;

include/linux/hyperv.h

+94 −0
Original line number Diff line number Diff line
@@ -1158,6 +1158,100 @@ void vmbus_driver_unregister(struct hv_driver *hv_driver); 
	.guid = { g0, g1, g2, g3, g4, g5, g6, g7,	\

		  g8, g9, ga, gb, gc, gd, ge, gf },



/*

 * GUID definitions of various offer types - services offered to the guest.

 */



/*

 * Network GUID

 * {f8615163-df3e-46c5-913f-f2d2f965ed0e}

 */

#define HV_NIC_GUID \

	.guid = { \

			0x63, 0x51, 0x61, 0xf8, 0x3e, 0xdf, 0xc5, 0x46, \

			0x91, 0x3f, 0xf2, 0xd2, 0xf9, 0x65, 0xed, 0x0e \

		}



/*

 * IDE GUID

 * {32412632-86cb-44a2-9b5c-50d1417354f5}

 */

#define HV_IDE_GUID \

	.guid = { \

			0x32, 0x26, 0x41, 0x32, 0xcb, 0x86, 0xa2, 0x44, \

			0x9b, 0x5c, 0x50, 0xd1, 0x41, 0x73, 0x54, 0xf5 \

		}



/*

 * SCSI GUID

 * {ba6163d9-04a1-4d29-b605-72e2ffb1dc7f}

 */

#define HV_SCSI_GUID \

	.guid = { \

			0xd9, 0x63, 0x61, 0xba, 0xa1, 0x04, 0x29, 0x4d, \

			0xb6, 0x05, 0x72, 0xe2, 0xff, 0xb1, 0xdc, 0x7f \

		}



/*

 * Shutdown GUID

 * {0e0b6031-5213-4934-818b-38d90ced39db}

 */

#define HV_SHUTDOWN_GUID \

	.guid = { \

			0x31, 0x60, 0x0b, 0x0e, 0x13, 0x52, 0x34, 0x49, \

			0x81, 0x8b, 0x38, 0xd9, 0x0c, 0xed, 0x39, 0xdb \

		}



/*

 * Time Synch GUID

 * {9527E630-D0AE-497b-ADCE-E80AB0175CAF}

 */

#define HV_TS_GUID \

	.guid = { \

			0x30, 0xe6, 0x27, 0x95, 0xae, 0xd0, 0x7b, 0x49, \

			0xad, 0xce, 0xe8, 0x0a, 0xb0, 0x17, 0x5c, 0xaf \

		}



/*

 * Heartbeat GUID

 * {57164f39-9115-4e78-ab55-382f3bd5422d}

 */

#define HV_HEART_BEAT_GUID \

	.guid = { \

			0x39, 0x4f, 0x16, 0x57, 0x15, 0x91, 0x78, 0x4e, \

			0xab, 0x55, 0x38, 0x2f, 0x3b, 0xd5, 0x42, 0x2d \

		}



/*

 * KVP GUID

 * {a9a0f4e7-5a45-4d96-b827-8a841e8c03e6}

 */

#define HV_KVP_GUID \

	.guid = { \

			0xe7, 0xf4, 0xa0, 0xa9, 0x45, 0x5a, 0x96, 0x4d, \

			0xb8, 0x27, 0x8a, 0x84, 0x1e, 0x8c, 0x3,  0xe6 \

		}



/*

 * Dynamic memory GUID

 * {525074dc-8985-46e2-8057-a307dc18a502}

 */

#define HV_DM_GUID \

	.guid = { \

			0xdc, 0x74, 0x50, 0X52, 0x85, 0x89, 0xe2, 0x46, \

			0x80, 0x57, 0xa3, 0x07, 0xdc, 0x18, 0xa5, 0x02 \

		}



/*

 * Mouse GUID

 * {cfa8b69e-5b4a-4cc0-b98b-8ba1a1f3f95a}

 */

#define HV_MOUSE_GUID \

	.guid = { \

			0x9e, 0xb6, 0xa8, 0xcf, 0x4a, 0x5b, 0xc0, 0x4c, \

			0xb9, 0x8b, 0x8b, 0xa1, 0xa1, 0xf3, 0xf9, 0x5a \

		}



/*

 * Common header for Hyper-V ICs

 */