From: Eli Cohen <eli-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
To: dledford-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org
Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
liranl-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org,
Eli Cohen <eli-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
Subject: [PATCH for-next 05/10] IB/ipoib: Add ndo operations for configuring VFs
Date: Tue, 1 Mar 2016 18:52:18 +0200 [thread overview]
Message-ID: <1456851143-138332-6-git-send-email-eli@mellanox.com> (raw)
In-Reply-To: <1456851143-138332-1-git-send-email-eli-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
Add ndo operations to the network driver that enables configuring the
following operations:
ipoib_set_vf_link_state - configure the VF link policy
ipoib_get_vf_config - get link state configuration
ipoib_set_vf_guid - set a VF port or node GUID
ipoib_get_vf_stats - get statistics of a VF
Signed-off-by: Eli Cohen <eli-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
---
drivers/infiniband/ulp/ipoib/ipoib_main.c | 65 ++++++++++++++++++++++++++++++-
1 file changed, 63 insertions(+), 2 deletions(-)
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c
index 25509bbd4a05..80807d6e5c4c 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_main.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c
@@ -51,6 +51,7 @@
#include <net/addrconf.h>
#include <linux/inetdevice.h>
#include <rdma/ib_cache.h>
+#include <linux/pci.h>
#define DRV_VERSION "1.0.0"
@@ -1590,11 +1591,67 @@ void ipoib_dev_cleanup(struct net_device *dev)
priv->tx_ring = NULL;
}
+static int ipoib_set_vf_link_state(struct net_device *dev, int vf, int link_state)
+{
+ struct ipoib_dev_priv *priv = netdev_priv(dev);
+
+ return ib_set_vf_link_state(priv->ca, vf, priv->port, link_state);
+}
+
+static int ipoib_get_vf_config(struct net_device *dev, int vf,
+ struct ifla_vf_info *ivf)
+{
+ struct ipoib_dev_priv *priv = netdev_priv(dev);
+ int err;
+
+ err = ib_get_vf_config(priv->ca, vf, priv->port, ivf);
+ if (err)
+ return err;
+
+ ivf->vf = vf;
+
+ return 0;
+}
+
+static int ipoib_set_vf_guid(struct net_device *dev, int vf, u64 guid, int type)
+{
+ struct ipoib_dev_priv *priv = netdev_priv(dev);
+
+ if (type != IFLA_VF_IB_NODE_GUID && type != IFLA_VF_IB_PORT_GUID)
+ return -EINVAL;
+
+ return ib_set_vf_guid(priv->ca, vf, priv->port, guid, type);
+}
+
+static int ipoib_get_vf_stats(struct net_device *dev, int vf,
+ struct ifla_vf_stats *vf_stats)
+{
+ struct ipoib_dev_priv *priv = netdev_priv(dev);
+
+ return ib_get_vf_stats(priv->ca, vf, priv->port, vf_stats);
+}
+
static const struct header_ops ipoib_header_ops = {
.create = ipoib_hard_header,
};
-static const struct net_device_ops ipoib_netdev_ops = {
+static const struct net_device_ops ipoib_netdev_ops_pf = {
+ .ndo_uninit = ipoib_uninit,
+ .ndo_open = ipoib_open,
+ .ndo_stop = ipoib_stop,
+ .ndo_change_mtu = ipoib_change_mtu,
+ .ndo_fix_features = ipoib_fix_features,
+ .ndo_start_xmit = ipoib_start_xmit,
+ .ndo_tx_timeout = ipoib_timeout,
+ .ndo_set_rx_mode = ipoib_set_mcast_list,
+ .ndo_get_iflink = ipoib_get_iflink,
+ .ndo_set_vf_link_state = ipoib_set_vf_link_state,
+ .ndo_get_vf_config = ipoib_get_vf_config,
+ .ndo_get_vf_stats = ipoib_get_vf_stats,
+ .ndo_set_vf_guid = ipoib_set_vf_guid,
+};
+
+static const struct net_device_ops ipoib_netdev_ops_vf = {
.ndo_uninit = ipoib_uninit,
.ndo_open = ipoib_open,
.ndo_stop = ipoib_stop,
@@ -1610,7 +1667,11 @@ void ipoib_setup(struct net_device *dev)
{
struct ipoib_dev_priv *priv = netdev_priv(dev);
- dev->netdev_ops = &ipoib_netdev_ops;
+ if (priv->hca_caps & IB_DEVICE_VIRTUAL_FUNCTION)
+ dev->netdev_ops = &ipoib_netdev_ops_vf;
+ else
+ dev->netdev_ops = &ipoib_netdev_ops_pf;
+
dev->header_ops = &ipoib_header_ops;
ipoib_set_ethtool_ops(dev);
--
1.8.3.1
--
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next prev parent reply other threads:[~2016-03-01 16:52 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-01 16:52 [PATCH for-next 00/10] IB SR-IOV support Eli Cohen
[not found] ` <1456851143-138332-1-git-send-email-eli-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
2016-03-01 16:52 ` [PATCH for-next 01/10] net/core: Add support for configuring VF GUIDs Eli Cohen
[not found] ` <1456851143-138332-2-git-send-email-eli-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
2016-03-01 17:37 ` Jason Gunthorpe
[not found] ` <20160301173751.GA25176-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2016-03-01 17:49 ` Eli Cohen
[not found] ` <20160301174951.GA19366-lgQlq6cFzJSjLWYaRI30zHI+JuX82XLG@public.gmane.org>
2016-03-01 18:25 ` Jason Gunthorpe
[not found] ` <20160301182516.GA12495-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2016-03-01 21:08 ` Or Gerlitz
[not found] ` <CAJ3xEMgrAUCj7PS6fegmuSUsjMruH3gzSHZmuzAX+ZbHZOpL9w-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-03-02 16:50 ` Doug Ledford
[not found] ` <56D719E3.2000206-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2016-03-02 18:40 ` Or Gerlitz
[not found] ` <CAJ3xEMh5vJAZVO03=rRVCvqqXzXvah3idrMtMQfFP-wBxR7R_Q-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-03-04 14:35 ` Doug Ledford
[not found] ` <56D99D3D.4000606-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2016-03-07 7:23 ` Or Gerlitz
2021-10-26 15:16 ` Eugene Syromiatnikov
2016-03-01 16:52 ` [PATCH for-next 02/10] IB/mlx5: Fix decision on using MAD_IFC Eli Cohen
2016-03-01 16:52 ` [PATCH for-next 03/10] IB/core: Support accessing SA in virtualized environment Eli Cohen
[not found] ` <1456851143-138332-4-git-send-email-eli-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
2016-03-01 17:44 ` Jason Gunthorpe
[not found] ` <20160301174401.GC25176-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2016-03-01 18:17 ` Eli Cohen
[not found] ` <20160301181742.GB19366-lgQlq6cFzJSjLWYaRI30zHI+JuX82XLG@public.gmane.org>
2016-03-01 18:32 ` Jason Gunthorpe
[not found] ` <20160301183256.GB12495-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2016-03-01 19:07 ` Eli Cohen
[not found] ` <20160301190742.GC19366-lgQlq6cFzJSjLWYaRI30zHI+JuX82XLG@public.gmane.org>
2016-03-01 19:31 ` Jason Gunthorpe
[not found] ` <20160301193153.GA25755-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2016-03-01 19:46 ` Eli Cohen
[not found] ` <20160301194608.GF19366-lgQlq6cFzJSjLWYaRI30zHI+JuX82XLG@public.gmane.org>
2016-03-01 21:15 ` Or Gerlitz
2016-03-04 14:37 ` Doug Ledford
[not found] ` <56D99D8E.5020900-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2016-03-07 7:52 ` Or Gerlitz
2016-03-01 16:52 ` [PATCH for-next 04/10] IB/core: Add interfaces to control VF attributes Eli Cohen
2016-03-01 16:52 ` Eli Cohen [this message]
2016-03-01 16:52 ` [PATCH for-next 06/10] net/mlx5_core: Add VF param when querying vport counter Eli Cohen
2016-03-01 16:52 ` [PATCH for-next 07/10] net/mlx5_core: Implement modify HCA vport command Eli Cohen
2016-03-01 16:52 ` [PATCH for-next 08/10] IB/mlx5: Implement callbacks for manipulating VFs Eli Cohen
[not found] ` <1456851143-138332-9-git-send-email-eli-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
2016-03-06 12:33 ` Yuval Shaia
2016-03-01 16:52 ` [PATCH for-next 09/10] IB/ipoib: Allow mcast packets from other VFs Eli Cohen
[not found] ` <1456851143-138332-10-git-send-email-eli-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
2016-03-06 11:50 ` Yuval Shaia
[not found] ` <20160306115006.GA23975-Hxa29pjIrETlQW142y8m19+IiqhCXseY@public.gmane.org>
2016-03-06 12:13 ` Or Gerlitz
2016-03-01 16:52 ` [PATCH for-next 10/10] IB/core: Use GRH when the path hop-limit > 0 Eli Cohen
[not found] ` <1456851143-138332-11-git-send-email-eli-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
2016-03-01 17:38 ` Jason Gunthorpe
[not found] ` <20160301173846.GB25176-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>
2016-03-03 15:55 ` Doug Ledford
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