diff options
| author |   Daniel Jurgens <danielj@mellanox.com> | 2018-01-04 17:25:41 +0200 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@mellanox.com> | 2018-01-08 11:42:23 -0700 |
| commit | cfe4e37fdcacbc33176cfc2430df96355ee14489 (patch) | |
| tree | 6e1e5b4e1ecf149c8f80f629625fb6c152052d14 | |
| parent | IB/mlx5: Update counter implementation for dual port RoCE (diff) | |
| download | linux-dev-cfe4e37fdcacbc33176cfc2430df96355ee14489.tar.xz linux-dev-cfe4e37fdcacbc33176cfc2430df96355ee14489.zip | |
{net, IB}/mlx5: Change set_roce_gid to take a port number
When in dual port mode setting a RoCE GID for any port flows through the
master ports mlx5_core_dev. Provide an interface to set the port when
sending this command.
Signed-off-by: Daniel Jurgens <danielj@mellanox.com>
Reviewed-by: Parav Pandit <parav@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
| -rw-r--r-- | drivers/infiniband/hw/mlx5/main.c | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/fpga/conn.c | 7 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/lib/gid.c | 5 | ||||
| -rw-r--r-- | include/linux/mlx5/driver.h | 2 |
4 files changed, 10 insertions, 6 deletions
diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c index 4791d747cc57..653b56377e69 100644 --- a/drivers/infiniband/hw/mlx5/main.c +++ b/drivers/infiniband/hw/mlx5/main.c @@ -475,7 +475,7 @@ static int set_roce_addr(struct mlx5_ib_dev *dev, u8 port_num, return mlx5_core_roce_gid_set(dev->mdev, index, roce_version, roce_l3_type, gid->raw, mac, vlan, - vlan_id); + vlan_id, port_num); } static int mlx5_ib_add_gid(struct ib_device *device, u8 port_num, diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fpga/conn.c b/drivers/net/ethernet/mellanox/mlx5/core/fpga/conn.c index c841b03c3e48..e6175f8ac0e4 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fpga/conn.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fpga/conn.c @@ -888,7 +888,8 @@ struct mlx5_fpga_conn *mlx5_fpga_conn_create(struct mlx5_fpga_device *fdev, err = mlx5_core_roce_gid_set(fdev->mdev, conn->qp.sgid_index, MLX5_ROCE_VERSION_2, MLX5_ROCE_L3_TYPE_IPV6, - remote_ip, remote_mac, true, 0); + remote_ip, remote_mac, true, 0, + MLX5_FPGA_PORT_NUM); if (err) { mlx5_fpga_err(fdev, "Failed to set SGID: %d\n", err); ret = ERR_PTR(err); @@ -954,7 +955,7 @@ err_cq: mlx5_fpga_conn_destroy_cq(conn); err_gid: mlx5_core_roce_gid_set(fdev->mdev, conn->qp.sgid_index, 0, 0, NULL, - NULL, false, 0); + NULL, false, 0, MLX5_FPGA_PORT_NUM); err_rsvd_gid: mlx5_core_reserved_gid_free(fdev->mdev, conn->qp.sgid_index); err: @@ -982,7 +983,7 @@ void mlx5_fpga_conn_destroy(struct mlx5_fpga_conn *conn) mlx5_fpga_conn_destroy_cq(conn); mlx5_core_roce_gid_set(conn->fdev->mdev, conn->qp.sgid_index, 0, 0, - NULL, NULL, false, 0); + NULL, NULL, false, 0, MLX5_FPGA_PORT_NUM); mlx5_core_reserved_gid_free(conn->fdev->mdev, conn->qp.sgid_index); kfree(conn); } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lib/gid.c b/drivers/net/ethernet/mellanox/mlx5/core/lib/gid.c index 573f59f46d41..7722a3f9bb68 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/lib/gid.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/lib/gid.c @@ -121,7 +121,7 @@ EXPORT_SYMBOL_GPL(mlx5_core_reserved_gids_count); int mlx5_core_roce_gid_set(struct mlx5_core_dev *dev, unsigned int index, u8 roce_version, u8 roce_l3_type, const u8 *gid, - const u8 *mac, bool vlan, u16 vlan_id) + const u8 *mac, bool vlan, u16 vlan_id, u8 port_num) { #define MLX5_SET_RA(p, f, v) MLX5_SET(roce_addr_layout, p, f, v) u32 in[MLX5_ST_SZ_DW(set_roce_address_in)] = {0}; @@ -148,6 +148,9 @@ int mlx5_core_roce_gid_set(struct mlx5_core_dev *dev, unsigned int index, memcpy(addr_l3_addr, gid, gidsz); } + if (MLX5_CAP_GEN(dev, num_vhca_ports) > 0) + MLX5_SET(set_roce_address_in, in, vhca_port_num, port_num); + MLX5_SET(set_roce_address_in, in, roce_address_index, index); MLX5_SET(set_roce_address_in, in, opcode, MLX5_CMD_OP_SET_ROCE_ADDRESS); return mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h index d5c787519e06..9136e35f2f7e 100644 --- a/include/linux/mlx5/driver.h +++ b/include/linux/mlx5/driver.h @@ -1112,7 +1112,7 @@ void mlx5_free_bfreg(struct mlx5_core_dev *mdev, struct mlx5_sq_bfreg *bfreg); unsigned int mlx5_core_reserved_gids_count(struct mlx5_core_dev *dev); int mlx5_core_roce_gid_set(struct mlx5_core_dev *dev, unsigned int index, u8 roce_version, u8 roce_l3_type, const u8 *gid, - const u8 *mac, bool vlan, u16 vlan_id); + const u8 *mac, bool vlan, u16 vlan_id, u8 port_num); static inline int fw_initializing(struct mlx5_core_dev *dev) { |