redonkable/alistair23-linux
redonkable/alistair23-linux
1
0
Fork 0
Code Releases Activity

IB/mlx5: Move RoCE/ETH initialization to the corresponding stage

Browse source 
Now that we have a stage just for RoCE/ETH, move all relevant
initialization logic into one place.

Signed-off-by: Mark Bloch <markb@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
This commit is contained in:
Mark Bloch 2018-01-01 13:06:59 +02:00 committed by Jason Gunthorpe
parent 16c1975f10
commit c11a226a1e
1 changed files with 12 additions and 21 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

33
drivers/infiniband/hw/mlx5/main.c
View file

@ -4074,13 +4074,8 @@ err_free_port:
static int mlx5_ib_stage_caps_init(struct mlx5_ib_dev *dev)
{
struct mlx5_core_dev *mdev = dev->mdev;
enum rdma_link_layer ll;
int port_type_cap;
int err;
port_type_cap = MLX5_CAP_GEN(mdev, port_type);
ll = mlx5_port_type_cap_to_rdma_ll(port_type_cap);
dev->ib_dev.uverbs_abi_ver = MLX5_IB_UVERBS_ABI_VERSION;
dev->ib_dev.uverbs_cmd_mask =
(1ull << IB_USER_VERBS_CMD_GET_CONTEXT) |
@ -4119,8 +4114,6 @@ static int mlx5_ib_stage_caps_init(struct mlx5_ib_dev *dev)
dev->ib_dev.query_device = mlx5_ib_query_device;
dev->ib_dev.query_port = mlx5_ib_query_port;
dev->ib_dev.get_link_layer = mlx5_ib_port_link_layer;
if (ll == IB_LINK_LAYER_ETHERNET)
dev->ib_dev.get_netdev = mlx5_ib_get_netdev;
dev->ib_dev.query_gid = mlx5_ib_query_gid;
dev->ib_dev.add_gid = mlx5_ib_add_gid;
dev->ib_dev.del_gid = mlx5_ib_del_gid;
@ -4208,20 +4201,6 @@ static int mlx5_ib_stage_caps_init(struct mlx5_ib_dev *dev)
(1ull << IB_USER_VERBS_EX_CMD_CREATE_FLOW) |
(1ull << IB_USER_VERBS_EX_CMD_DESTROY_FLOW);
if (mlx5_ib_port_link_layer(&dev->ib_dev, 1) ==
IB_LINK_LAYER_ETHERNET) {
dev->ib_dev.create_wq = mlx5_ib_create_wq;
dev->ib_dev.modify_wq = mlx5_ib_modify_wq;
dev->ib_dev.destroy_wq = mlx5_ib_destroy_wq;
dev->ib_dev.create_rwq_ind_table = mlx5_ib_create_rwq_ind_table;
dev->ib_dev.destroy_rwq_ind_table = mlx5_ib_destroy_rwq_ind_table;
dev->ib_dev.uverbs_ex_cmd_mask |=
(1ull << IB_USER_VERBS_EX_CMD_CREATE_WQ) |
(1ull << IB_USER_VERBS_EX_CMD_MODIFY_WQ) |
(1ull << IB_USER_VERBS_EX_CMD_DESTROY_WQ) |
(1ull << IB_USER_VERBS_EX_CMD_CREATE_RWQ_IND_TBL) |
(1ull << IB_USER_VERBS_EX_CMD_DESTROY_RWQ_IND_TBL);
}
err = init_node_data(dev);
if (err)
return err;
@ -4245,6 +4224,18 @@ static int mlx5_ib_stage_roce_init(struct mlx5_ib_dev *dev)
ll = mlx5_port_type_cap_to_rdma_ll(port_type_cap);
if (ll == IB_LINK_LAYER_ETHERNET) {
dev->ib_dev.get_netdev = mlx5_ib_get_netdev;
dev->ib_dev.create_wq = mlx5_ib_create_wq;
dev->ib_dev.modify_wq = mlx5_ib_modify_wq;
dev->ib_dev.destroy_wq = mlx5_ib_destroy_wq;
dev->ib_dev.create_rwq_ind_table = mlx5_ib_create_rwq_ind_table;
dev->ib_dev.destroy_rwq_ind_table = mlx5_ib_destroy_rwq_ind_table;
dev->ib_dev.uverbs_ex_cmd_mask |=
(1ull << IB_USER_VERBS_EX_CMD_CREATE_WQ) |
(1ull << IB_USER_VERBS_EX_CMD_MODIFY_WQ) |
(1ull << IB_USER_VERBS_EX_CMD_DESTROY_WQ) |
(1ull << IB_USER_VERBS_EX_CMD_CREATE_RWQ_IND_TBL) |
(1ull << IB_USER_VERBS_EX_CMD_DESTROY_RWQ_IND_TBL);
err = mlx5_enable_eth(dev);
if (err)
return err;