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 06/10] net/mlx5_core: Add VF param when querying vport counter
Date: Tue, 1 Mar 2016 18:52:19 +0200 [thread overview]
Message-ID: <1456851143-138332-7-git-send-email-eli@mellanox.com> (raw)
In-Reply-To: <1456851143-138332-1-git-send-email-eli-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
Add a vf parameter to mlx5_core_query_vport_counter so we can call it to
query counters of virtual functions. Also update current users of the
API.
PFs may call mlx5_core_query_vport_counter with other_vport set to
indicate that they are querying a virtual function. The virtual
function to be queried is given by the vf parameter. Virtual function
numbering is zero based so the first VF is 0 and so on. When a PF
queries its own function, the other_vport parameter is cleared.
Signed-off-by: Eli Cohen <eli-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
---
drivers/infiniband/hw/mlx5/mad.c | 2 +-
drivers/net/ethernet/mellanox/mlx5/core/vport.c | 5 +++--
include/linux/mlx5/vport.h | 3 ++-
3 files changed, 6 insertions(+), 4 deletions(-)
diff --git a/drivers/infiniband/hw/mlx5/mad.c b/drivers/infiniband/hw/mlx5/mad.c
index 41d8a0036465..1534af113058 100644
--- a/drivers/infiniband/hw/mlx5/mad.c
+++ b/drivers/infiniband/hw/mlx5/mad.c
@@ -208,7 +208,7 @@ static int process_pma_cmd(struct ib_device *ibdev, u8 port_num,
if (!out_cnt)
return IB_MAD_RESULT_FAILURE;
- err = mlx5_core_query_vport_counter(dev->mdev, 0,
+ err = mlx5_core_query_vport_counter(dev->mdev, 0, 0,
port_num, out_cnt, sz);
if (!err)
pma_cnt_ext_assign(pma_cnt_ext, out_cnt);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/vport.c b/drivers/net/ethernet/mellanox/mlx5/core/vport.c
index 90ab09e375b8..2b836d0b4738 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/vport.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/vport.c
@@ -852,7 +852,8 @@ int mlx5_nic_vport_disable_roce(struct mlx5_core_dev *mdev)
EXPORT_SYMBOL_GPL(mlx5_nic_vport_disable_roce);
int mlx5_core_query_vport_counter(struct mlx5_core_dev *dev, u8 other_vport,
- u8 port_num, void *out, size_t out_sz)
+ int vf, u8 port_num, void *out,
+ size_t out_sz)
{
int in_sz = MLX5_ST_SZ_BYTES(query_vport_counter_in);
int is_group_manager;
@@ -871,7 +872,7 @@ int mlx5_core_query_vport_counter(struct mlx5_core_dev *dev, u8 other_vport,
if (other_vport) {
if (is_group_manager) {
MLX5_SET(query_vport_counter_in, in, other_vport, 1);
- MLX5_SET(query_vport_counter_in, in, vport_number, 0);
+ MLX5_SET(query_vport_counter_in, in, vport_number, vf + 1);
} else {
err = -EPERM;
goto free;
diff --git a/include/linux/mlx5/vport.h b/include/linux/mlx5/vport.h
index a9f2bcc98cab..aafb3e48b5f8 100644
--- a/include/linux/mlx5/vport.h
+++ b/include/linux/mlx5/vport.h
@@ -93,6 +93,7 @@ int mlx5_modify_nic_vport_vlans(struct mlx5_core_dev *dev,
int mlx5_nic_vport_enable_roce(struct mlx5_core_dev *mdev);
int mlx5_nic_vport_disable_roce(struct mlx5_core_dev *mdev);
int mlx5_core_query_vport_counter(struct mlx5_core_dev *dev, u8 other_vport,
- u8 port_num, void *out, size_t out_sz);
+ int vf, u8 port_num, void *out,
+ size_t out_sz);
#endif /* __MLX5_VPORT_H__ */
--
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 ` [PATCH for-next 05/10] IB/ipoib: Add ndo operations for configuring VFs Eli Cohen
2016-03-01 16:52 ` Eli Cohen [this message]
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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