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From: sthemmin@exchange.microsoft.com
To: unlisted-recipients:; (no To-header on input)
Cc: netdev@vger.kernel.org, Stephen Hemminger <sthemmin@microsoft.com>
Subject: [PATCH 13/14] hv_netvsc: report vmbus name in ethtool
Date: Tue, 23 Aug 2016 12:29:45 -0700	[thread overview]
Message-ID: <1471980586-18263-14-git-send-email-sthemmin@exchange.microsoft.com> (raw)
In-Reply-To: <1471980586-18263-1-git-send-email-sthemmin@exchange.microsoft.com>

From: Stephen Hemminger <sthemmin@microsoft.com>

Make netvsc on vmbus behave more like PCI.

Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
---
 drivers/net/hyperv/netvsc_drv.c |    4 ++++
 include/linux/hyperv.h          |    7 +++++++
 2 files changed, 11 insertions(+), 0 deletions(-)

diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c
index 7ed9f13..b874ab1 100644
--- a/drivers/net/hyperv/netvsc_drv.c
+++ b/drivers/net/hyperv/netvsc_drv.c
@@ -734,8 +734,12 @@ vf_injection_done:
 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,
diff --git a/include/linux/hyperv.h b/include/linux/hyperv.h
index a6bc974..b01c8c3 100644
--- a/include/linux/hyperv.h
+++ b/include/linux/hyperv.h
@@ -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,
-- 
1.7.4.1

  parent reply	other threads:[~2016-08-23 17:54 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-08-23 19:29 [PATCH net-next 00/14] hv_netvsc: cleanups sthemmin
2016-08-23 19:05 ` David Miller
2016-08-23 19:29 ` [PATCH 01/14] hv_netvsc: fix rtnl locking in callback sthemmin
2016-08-23 19:29 ` [PATCH 02/14] hv_netvsc: make RSS hash key static sthemmin
2016-08-23 19:29 ` [PATCH 03/14] hv_netvsc: use kcalloc sthemmin
2016-08-23 19:29 ` [PATCH 04/14] hv_netvsc: style cleanups sthemmin
2016-08-23 19:29 ` [PATCH 05/14] hv_netvsc: make inline functions static sthemmin
2016-08-23 19:29 ` [PATCH 06/14] hv_netvsc: use ARRAY_SIZE() for NDIS versions sthemmin
2016-08-23 19:29 ` [PATCH 07/14] hv_netvsc: make device_remove void sthemmin
2016-08-23 19:29 ` [PATCH 08/14] hv_netvsc: init completion during alloc sthemmin
2016-08-23 19:29 ` [PATCH 09/14] hv_netvsc: rearrange start_xmit sthemmin
2016-08-23 19:29 ` [PATCH 10/14] hv_netvsc: refactor completion function sthemmin
2016-08-23 19:29 ` [PATCH 11/14] hv_netvsc: make netvsc_destroy_buf void sthemmin
2016-08-23 19:29 ` [PATCH 12/14] hv_netvsc: make variable local sthemmin
2016-08-23 19:29 ` sthemmin [this message]
2016-08-23 19:29 ` [PATCH 14/14] hv_netvsc: add ethtool statistics for tx packet issues sthemmin
  -- strict thread matches above, loose matches on Subject: below --
2016-08-23 19:17 [PATCH 01/14] hv_netvsc: fix rtnl locking in callback sthemmin
2016-08-23 19:17 ` [PATCH 13/14] hv_netvsc: report vmbus name in ethtool sthemmin

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