AcoSail/kernel_optimize_test
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hv_netvsc: report vmbus name in ethtool

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Make netvsc on vmbus behave more like PCI.

Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Stephen Hemminger 2016-08-23 12:17:56 -07:00 committed by David S. Miller
parent 6c4c137e50
commit e3f74b841d
2 changed files with 11 additions and 0 deletions
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4
drivers/net/hyperv/netvsc_drv.c
View File

@ -734,8 +734,12 @@ int netvsc_recv_callback(struct hv_device *device_obj,
static void netvsc_get_drvinfo(struct net_device *net,
struct ethtool_drvinfo *info)
{
struct net_device_context *net_device_ctx = netdev_priv(net);
struct hv_device *dev = net_device_ctx->device_ctx;
strlcpy(info->driver, KBUILD_MODNAME, sizeof(info->driver));
strlcpy(info->fw_version, "N/A", sizeof(info->fw_version));
strlcpy(info->bus_info, vmbus_dev_name(dev), sizeof(info->bus_info));
}
static void netvsc_get_channels(struct net_device *net,

7
include/linux/hyperv.h
View File

@ -1114,6 +1114,13 @@ int __must_check __vmbus_driver_register(struct hv_driver *hv_driver,
const char *mod_name);
void vmbus_driver_unregister(struct hv_driver *hv_driver);
static inline const char *vmbus_dev_name(const struct hv_device *device_obj)
{
const struct kobject *kobj = &device_obj->device.kobj;
return kobj->name;
}
void vmbus_hvsock_device_unregister(struct vmbus_channel *channel);
int vmbus_allocate_mmio(struct resource **new, struct hv_device *device_obj,