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 07/10] net/mlx5_core: Implement modify HCA vport command
Date: Tue, 1 Mar 2016 18:52:20 +0200 [thread overview]
Message-ID: <1456851143-138332-8-git-send-email-eli@mellanox.com> (raw)
In-Reply-To: <1456851143-138332-1-git-send-email-eli-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
Implement the modify HCA vport commands used to modify the parameters of
virtual HCA's ports.
Signed-off-by: Eli Cohen <eli-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
---
drivers/net/ethernet/mellanox/mlx5/core/cmd.c | 6 +++
drivers/net/ethernet/mellanox/mlx5/core/vport.c | 67 +++++++++++++++++++++++++
include/linux/mlx5/vport.h | 4 ++
3 files changed, 77 insertions(+)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/cmd.c b/drivers/net/ethernet/mellanox/mlx5/core/cmd.c
index 037fc4cdf5af..ebb4036b98e5 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/cmd.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/cmd.c
@@ -407,6 +407,12 @@ static int mlx5_internal_err_ret_value(struct mlx5_core_dev *dev, u16 op,
const char *mlx5_command_str(int command)
{
switch (command) {
+ case MLX5_CMD_OP_QUERY_HCA_VPORT_CONTEXT:
+ return "QUERY_HCA_VPORT_CONTEXT";
+
+ case MLX5_CMD_OP_MODIFY_HCA_VPORT_CONTEXT:
+ return "MODIFY_HCA_VPORT_CONTEXT";
+
case MLX5_CMD_OP_QUERY_HCA_CAP:
return "QUERY_HCA_CAP";
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/vport.c b/drivers/net/ethernet/mellanox/mlx5/core/vport.c
index 2b836d0b4738..bd518405859e 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/vport.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/vport.c
@@ -891,3 +891,70 @@ free:
return err;
}
EXPORT_SYMBOL_GPL(mlx5_core_query_vport_counter);
+
+int mlx5_core_modify_hca_vport_context(struct mlx5_core_dev *dev,
+ u8 other_vport, u8 port_num,
+ int vf,
+ struct mlx5_hca_vport_context *req)
+{
+ int in_sz = MLX5_ST_SZ_BYTES(modify_hca_vport_context_in);
+ u8 out[MLX5_ST_SZ_BYTES(modify_hca_vport_context_out)];
+ int is_group_manager;
+ void *in;
+ int err;
+ void *ctx;
+
+ mlx5_core_dbg(dev, "vf %d\n", vf);
+ is_group_manager = MLX5_CAP_GEN(dev, vport_group_manager);
+ in = kzalloc(in_sz, GFP_KERNEL);
+ if (!in)
+ return -ENOMEM;
+
+ memset(out, 0, sizeof(out));
+ MLX5_SET(modify_hca_vport_context_in, in, opcode, MLX5_CMD_OP_MODIFY_HCA_VPORT_CONTEXT);
+ if (other_vport) {
+ if (is_group_manager) {
+ MLX5_SET(modify_hca_vport_context_in, in, other_vport, 1);
+ MLX5_SET(modify_hca_vport_context_in, in, vport_number, vf);
+ } else {
+ err = -EPERM;
+ goto ex;
+ }
+ }
+
+ if (MLX5_CAP_GEN(dev, num_ports) > 1)
+ MLX5_SET(modify_hca_vport_context_in, in, port_num, port_num);
+
+ ctx = MLX5_ADDR_OF(modify_hca_vport_context_in, in, hca_vport_context);
+ MLX5_SET(hca_vport_context, ctx, field_select, req->field_select);
+ MLX5_SET(hca_vport_context, ctx, sm_virt_aware, req->sm_virt_aware);
+ MLX5_SET(hca_vport_context, ctx, has_smi, req->has_smi);
+ MLX5_SET(hca_vport_context, ctx, has_raw, req->has_raw);
+ MLX5_SET(hca_vport_context, ctx, vport_state_policy, req->policy);
+ MLX5_SET(hca_vport_context, ctx, port_physical_state, req->phys_state);
+ MLX5_SET(hca_vport_context, ctx, vport_state, req->vport_state);
+ MLX5_SET64(hca_vport_context, ctx, port_guid, req->port_guid);
+ MLX5_SET64(hca_vport_context, ctx, node_guid, req->node_guid);
+ MLX5_SET(hca_vport_context, ctx, cap_mask1, req->cap_mask1);
+ MLX5_SET(hca_vport_context, ctx, cap_mask1_field_select, req->cap_mask1_perm);
+ MLX5_SET(hca_vport_context, ctx, cap_mask2, req->cap_mask2);
+ MLX5_SET(hca_vport_context, ctx, cap_mask2_field_select, req->cap_mask2_perm);
+ MLX5_SET(hca_vport_context, ctx, lid, req->lid);
+ MLX5_SET(hca_vport_context, ctx, init_type_reply, req->init_type_reply);
+ MLX5_SET(hca_vport_context, ctx, lmc, req->lmc);
+ MLX5_SET(hca_vport_context, ctx, subnet_timeout, req->subnet_timeout);
+ MLX5_SET(hca_vport_context, ctx, sm_lid, req->sm_lid);
+ MLX5_SET(hca_vport_context, ctx, sm_sl, req->sm_sl);
+ MLX5_SET(hca_vport_context, ctx, qkey_violation_counter, req->qkey_violation_counter);
+ MLX5_SET(hca_vport_context, ctx, pkey_violation_counter, req->pkey_violation_counter);
+ err = mlx5_cmd_exec(dev, in, in_sz, out, sizeof(out));
+ if (err)
+ goto ex;
+
+ err = mlx5_cmd_status_to_err_v2(out);
+
+ex:
+ kfree(in);
+ return err;
+}
+EXPORT_SYMBOL_GPL(mlx5_core_modify_hca_vport_context);
diff --git a/include/linux/mlx5/vport.h b/include/linux/mlx5/vport.h
index aafb3e48b5f8..bd93e6323603 100644
--- a/include/linux/mlx5/vport.h
+++ b/include/linux/mlx5/vport.h
@@ -95,5 +95,9 @@ 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,
int vf, u8 port_num, void *out,
size_t out_sz);
+int mlx5_core_modify_hca_vport_context(struct mlx5_core_dev *dev,
+ u8 other_vport, u8 port_num,
+ int vf,
+ struct mlx5_hca_vport_context *req);
#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 ` [PATCH for-next 06/10] net/mlx5_core: Add VF param when querying vport counter Eli Cohen
2016-03-01 16:52 ` Eli Cohen [this message]
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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