diff --git a/drivers/staging/hv/storvsc_drv.c b/drivers/staging/hv/storvsc_drv.c index 53e9ebd9c07f..2c6d2f24b3c2 100644 --- a/drivers/staging/hv/storvsc_drv.c +++ b/drivers/staging/hv/storvsc_drv.c @@ -24,6 +24,7 @@ #include #include #include +#include #include #include #include @@ -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;