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Commit 3e1edf6a authored by K. Y. Srinivasan's avatar K. Y. Srinivasan Committed by Greg Kroah-Hartman
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Staging: hv: storvsc: Add a DMI signature to support auto-loading 



To support auto-loading the storvsc driver, add a DMI signature.

Signed-off-by: default avatarK. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: default avatarHaiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: default avatarAbhishek Kane <v-abkane@microsoft.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 604a1eb0

drivers/staging/hv/storvsc_drv.c

+22 −0
Original line number Diff line number Diff line
@@ -24,6 +24,7 @@ 
#include <linux/module.h>

#include <linux/device.h>

#include <linux/blkdev.h>

#include <linux/dmi.h>

#include <scsi/scsi.h>

#include <scsi/scsi_cmnd.h>

#include <scsi/scsi_host.h>
@@ -723,6 +724,27 @@ static struct hv_driver storvsc_drv = { 
	.remove = storvsc_remove,

};



/*

 * We use a DMI table to determine if we should autoload this driver  This is

 * needed by distro tools to determine if the hyperv drivers should be

 * installed and/or configured.  We don't do anything else with the table, but

 * it needs to be present.

 */



static const struct dmi_system_id __initconst

hv_stor_dmi_table[] __maybe_unused  = {

	{

		.ident = "Hyper-V",

		.matches = {

			DMI_MATCH(DMI_SYS_VENDOR, "Microsoft Corporation"),

			DMI_MATCH(DMI_PRODUCT_NAME, "Virtual Machine"),

			DMI_MATCH(DMI_BOARD_NAME, "Virtual Machine"),

		},

	},

	{ },

};

MODULE_DEVICE_TABLE(dmi, hv_stor_dmi_table);



static int __init storvsc_drv_init(void)

{

	int ret;