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| author | K. Y. Srinivasan <ksrinivasan@novell.com> | 2010-05-07 17:52:17 -0600 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-05-14 13:11:30 -0700 |
| commit | 06e719d80ff900973cddffa84fc2d7620c69a236 (patch) | |
| tree | b51e13ed2f0504fd5e88522a63dd3bd686b71938 /drivers/staging | |
| parent | 94c1f90bb0bac8c2b75569a247b89145022c4c24 (diff) | |
| download | linux-06e719d80ff900973cddffa84fc2d7620c69a236.tar.gz linux-06e719d80ff900973cddffa84fc2d7620c69a236.tar.bz2 linux-06e719d80ff900973cddffa84fc2d7620c69a236.zip | |
Staging: hv: auto-load MSFT PV NIC driver
Signed-off-by: K. Y. Srinivasan <ksrinivasan@novell.com>
Cc: Hank Janssen <hjanssen@microsoft.com>
Cc: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging')
| -rw-r--r-- | drivers/staging/hv/netvsc_drv.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/drivers/staging/hv/netvsc_drv.c b/drivers/staging/hv/netvsc_drv.c index 30c946c133c2..1bda2407b49c 100644 --- a/drivers/staging/hv/netvsc_drv.c +++ b/drivers/staging/hv/netvsc_drv.c @@ -30,6 +30,8 @@ #include <linux/skbuff.h> #include <linux/in.h> #include <linux/slab.h> +#include <linux/dmi.h> +#include <linux/pci.h> #include <net/arp.h> #include <net/route.h> #include <net/sock.h> @@ -551,6 +553,20 @@ static int netvsc_drv_init(int (*drv_init)(struct hv_driver *drv)) return ret; } +static const struct dmi_system_id __initconst +hv_netvsc_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_netvsc_dmi_table); + static int __init netvsc_init(void) { int ret; @@ -558,6 +574,9 @@ static int __init netvsc_init(void) DPRINT_ENTER(NETVSC_DRV); DPRINT_INFO(NETVSC_DRV, "Netvsc initializing...."); + if (!dmi_check_system(hv_netvsc_dmi_table)) + return -ENODEV; + ret = netvsc_drv_init(NetVscInitialize); DPRINT_EXIT(NETVSC_DRV); @@ -572,6 +591,13 @@ static void __exit netvsc_exit(void) DPRINT_EXIT(NETVSC_DRV); } +static const struct pci_device_id __initconst +hv_netvsc_pci_table[] __maybe_unused = { + { PCI_DEVICE(0x1414, 0x5353) }, /* VGA compatible controller */ + { 0 } +}; +MODULE_DEVICE_TABLE(pci, hv_netvsc_pci_table); + MODULE_LICENSE("GPL"); MODULE_VERSION(HV_DRV_VERSION); MODULE_DESCRIPTION("Microsoft Hyper-V network driver"); |