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authorRick Jones <rick.jones2@hp.com>2011-11-14 14:17:08 +0000
committerDavid S. Miller <davem@davemloft.net>2011-11-16 17:26:46 -0500
commit66846048f55c6c05a4c46c2daabb773173f8f28d (patch)
tree21fdef9bb249056f7f334e67fbbc05a61b0cf9ce /drivers/s390/kvm/kvm_virtio.c
parentmdio-gpio: Add reset functionality to mdio-gpio driver(v2). (diff)
downloadlinux-dev-66846048f55c6c05a4c46c2daabb773173f8f28d.tar.xz
linux-dev-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/s390/kvm/kvm_virtio.c')
-rw-r--r--drivers/s390/kvm/kvm_virtio.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/s390/kvm/kvm_virtio.c b/drivers/s390/kvm/kvm_virtio.c
index 94f49ffa70ba..8af868bab20b 100644
--- a/drivers/s390/kvm/kvm_virtio.c
+++ b/drivers/s390/kvm/kvm_virtio.c
@@ -263,6 +263,11 @@ error:
return PTR_ERR(vqs[i]);
}
+static const char *kvm_bus_name(struct virtio_device *vdev)
+{
+ return "";
+}
+
/*
* The config ops structure as defined by virtio config
*/
@@ -276,6 +281,7 @@ static struct virtio_config_ops kvm_vq_configspace_ops = {
.reset = kvm_reset,
.find_vqs = kvm_find_vqs,
.del_vqs = kvm_del_vqs,
+ .bus_name = kvm_bus_name,
};
/*