diff options
| author | Rick Jones <rick.jones2@hp.com> | 2011-11-14 14:17:08 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-11-16 17:26:46 -0500 |
| commit | 66846048f55c6c05a4c46c2daabb773173f8f28d (patch) | |
| tree | 21fdef9bb249056f7f334e67fbbc05a61b0cf9ce /drivers/virtio | |
| parent | 64882709ef07f3eae29c7afc5aa8b84d12733a72 (diff) | |
| download | lwn-66846048f55c6c05a4c46c2daabb773173f8f28d.tar.gz lwn-66846048f55c6c05a4c46c2daabb773173f8f28d.zip | |
enable virtio_net to return bus_info in ethtool -i consistent with emulated NICs
Add a new .bus_name to virtio_config_ops then modify virtio_net to
call through to it in an ethtool .get_drvinfo routine to report
bus_info in ethtool -i output which is consistent with other
emulated NICs and the output of lspci.
Signed-off-by: Rick Jones <rick.jones2@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/virtio')
| -rw-r--r-- | drivers/virtio/virtio_mmio.c | 6 | ||||
| -rw-r--r-- | drivers/virtio/virtio_pci.c | 8 |
2 files changed, 14 insertions, 0 deletions
diff --git a/drivers/virtio/virtio_mmio.c b/drivers/virtio/virtio_mmio.c index acc5e43c373e..2f57380d7ed4 100644 --- a/drivers/virtio/virtio_mmio.c +++ b/drivers/virtio/virtio_mmio.c @@ -361,7 +361,12 @@ static int vm_find_vqs(struct virtio_device *vdev, unsigned nvqs, return 0; } +static const char *vm_bus_name(struct virtio_device *vdev) +{ + struct virtio_mmio_device *vm_dev = to_virtio_mmio_device(vdev); + return vm_dev->pdev->name; +} static struct virtio_config_ops virtio_mmio_config_ops = { .get = vm_get, @@ -373,6 +378,7 @@ static struct virtio_config_ops virtio_mmio_config_ops = { .del_vqs = vm_del_vqs, .get_features = vm_get_features, .finalize_features = vm_finalize_features, + .bus_name = vm_bus_name, }; diff --git a/drivers/virtio/virtio_pci.c b/drivers/virtio/virtio_pci.c index 79a31e5b4b68..764ec05ea3e8 100644 --- a/drivers/virtio/virtio_pci.c +++ b/drivers/virtio/virtio_pci.c @@ -580,6 +580,13 @@ static int vp_find_vqs(struct virtio_device *vdev, unsigned nvqs, false, false); } +static const char *vp_bus_name(struct virtio_device *vdev) +{ + struct virtio_pci_device *vp_dev = to_vp_device(vdev); + + return pci_name(vp_dev->pci_dev); +} + static struct virtio_config_ops virtio_pci_config_ops = { .get = vp_get, .set = vp_set, @@ -590,6 +597,7 @@ static struct virtio_config_ops virtio_pci_config_ops = { .del_vqs = vp_del_vqs, .get_features = vp_get_features, .finalize_features = vp_finalize_features, + .bus_name = vp_bus_name, }; static void virtio_pci_release_dev(struct device *_d) |