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Kernel
提交 96458233 编写于 作者: K Kamal Heib 提交者： Jason Gunthorpe
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RDMA/mlx5: Initialize ib_device_ops struct 

Initialize ib_device_ops with the supported operations using
ib_set_device_ops().
Signed-off-by: NKamal Heib <kamalheib1@gmail.com>
Signed-off-by: NLeon Romanovsky <leonro@mellanox.com>
Signed-off-by: NJason Gunthorpe <jgg@mellanox.com>
上级 4725c4ba
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Showing with 131 addition and 96 deletion
drivers/infiniband/hw/mlx5/main.c
浏览文件 @ 96458233
......@@ -5812,6 +5812,94 @@ static void mlx5_ib_stage_flow_db_cleanup(struct mlx5_ib_dev *dev)
kfree(dev->flow_db);
}
static const struct ib_device_ops mlx5_ib_dev_ops = {
.add_gid = mlx5_ib_add_gid,
.alloc_mr = mlx5_ib_alloc_mr,
.alloc_pd = mlx5_ib_alloc_pd,
.alloc_ucontext = mlx5_ib_alloc_ucontext,
.attach_mcast = mlx5_ib_mcg_attach,
.check_mr_status = mlx5_ib_check_mr_status,
.create_ah = mlx5_ib_create_ah,
.create_counters = mlx5_ib_create_counters,
.create_cq = mlx5_ib_create_cq,
.create_flow = mlx5_ib_create_flow,
.create_qp = mlx5_ib_create_qp,
.create_srq = mlx5_ib_create_srq,
.dealloc_pd = mlx5_ib_dealloc_pd,
.dealloc_ucontext = mlx5_ib_dealloc_ucontext,
.del_gid = mlx5_ib_del_gid,
.dereg_mr = mlx5_ib_dereg_mr,
.destroy_ah = mlx5_ib_destroy_ah,
.destroy_counters = mlx5_ib_destroy_counters,
.destroy_cq = mlx5_ib_destroy_cq,
.destroy_flow = mlx5_ib_destroy_flow,
.destroy_flow_action = mlx5_ib_destroy_flow_action,
.destroy_qp = mlx5_ib_destroy_qp,
.destroy_srq = mlx5_ib_destroy_srq,
.detach_mcast = mlx5_ib_mcg_detach,
.disassociate_ucontext = mlx5_ib_disassociate_ucontext,
.drain_rq = mlx5_ib_drain_rq,
.drain_sq = mlx5_ib_drain_sq,
.get_dev_fw_str = get_dev_fw_str,
.get_dma_mr = mlx5_ib_get_dma_mr,
.get_link_layer = mlx5_ib_port_link_layer,
.map_mr_sg = mlx5_ib_map_mr_sg,
.mmap = mlx5_ib_mmap,
.modify_cq = mlx5_ib_modify_cq,
.modify_device = mlx5_ib_modify_device,
.modify_port = mlx5_ib_modify_port,
.modify_qp = mlx5_ib_modify_qp,
.modify_srq = mlx5_ib_modify_srq,
.poll_cq = mlx5_ib_poll_cq,
.post_recv = mlx5_ib_post_recv,
.post_send = mlx5_ib_post_send,
.post_srq_recv = mlx5_ib_post_srq_recv,
.process_mad = mlx5_ib_process_mad,
.query_ah = mlx5_ib_query_ah,
.query_device = mlx5_ib_query_device,
.query_gid = mlx5_ib_query_gid,
.query_pkey = mlx5_ib_query_pkey,
.query_qp = mlx5_ib_query_qp,
.query_srq = mlx5_ib_query_srq,
.read_counters = mlx5_ib_read_counters,
.reg_user_mr = mlx5_ib_reg_user_mr,
.req_notify_cq = mlx5_ib_arm_cq,
.rereg_user_mr = mlx5_ib_rereg_user_mr,
.resize_cq = mlx5_ib_resize_cq,
};
static const struct ib_device_ops mlx5_ib_dev_flow_ipsec_ops = {
.create_flow_action_esp = mlx5_ib_create_flow_action_esp,
.modify_flow_action_esp = mlx5_ib_modify_flow_action_esp,
};
static const struct ib_device_ops mlx5_ib_dev_ipoib_enhanced_ops = {
.rdma_netdev_get_params = mlx5_ib_rn_get_params,
};
static const struct ib_device_ops mlx5_ib_dev_sriov_ops = {
.get_vf_config = mlx5_ib_get_vf_config,
.get_vf_stats = mlx5_ib_get_vf_stats,
.set_vf_guid = mlx5_ib_set_vf_guid,
.set_vf_link_state = mlx5_ib_set_vf_link_state,
};
static const struct ib_device_ops mlx5_ib_dev_mw_ops = {
.alloc_mw = mlx5_ib_alloc_mw,
.dealloc_mw = mlx5_ib_dealloc_mw,
};
static const struct ib_device_ops mlx5_ib_dev_xrc_ops = {
.alloc_xrcd = mlx5_ib_alloc_xrcd,
.dealloc_xrcd = mlx5_ib_dealloc_xrcd,
};
static const struct ib_device_ops mlx5_ib_dev_dm_ops = {
.alloc_dm = mlx5_ib_alloc_dm,
.dealloc_dm = mlx5_ib_dealloc_dm,
.reg_dm_mr = mlx5_ib_reg_dm_mr,
};
int mlx5_ib_stage_caps_init(struct mlx5_ib_dev *dev)
{
struct mlx5_core_dev *mdev = dev->mdev;
......@@ -5850,108 +5938,42 @@ int mlx5_ib_stage_caps_init(struct mlx5_ib_dev *dev)
(1ull << IB_USER_VERBS_EX_CMD_CREATE_CQ) |
(1ull << IB_USER_VERBS_EX_CMD_CREATE_QP) |
(1ull << IB_USER_VERBS_EX_CMD_MODIFY_QP) |
(1ull << IB_USER_VERBS_EX_CMD_MODIFY_CQ);
dev->ib_dev.query_device = mlx5_ib_query_device;
dev->ib_dev.get_link_layer = mlx5_ib_port_link_layer;
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;
dev->ib_dev.query_pkey = mlx5_ib_query_pkey;
dev->ib_dev.modify_device = mlx5_ib_modify_device;
dev->ib_dev.modify_port = mlx5_ib_modify_port;
dev->ib_dev.alloc_ucontext = mlx5_ib_alloc_ucontext;
dev->ib_dev.dealloc_ucontext = mlx5_ib_dealloc_ucontext;
dev->ib_dev.mmap = mlx5_ib_mmap;
dev->ib_dev.alloc_pd = mlx5_ib_alloc_pd;
dev->ib_dev.dealloc_pd = mlx5_ib_dealloc_pd;
dev->ib_dev.create_ah = mlx5_ib_create_ah;
dev->ib_dev.query_ah = mlx5_ib_query_ah;
dev->ib_dev.destroy_ah = mlx5_ib_destroy_ah;
dev->ib_dev.create_srq = mlx5_ib_create_srq;
dev->ib_dev.modify_srq = mlx5_ib_modify_srq;
dev->ib_dev.query_srq = mlx5_ib_query_srq;
dev->ib_dev.destroy_srq = mlx5_ib_destroy_srq;
dev->ib_dev.post_srq_recv = mlx5_ib_post_srq_recv;
dev->ib_dev.create_qp = mlx5_ib_create_qp;
dev->ib_dev.modify_qp = mlx5_ib_modify_qp;
dev->ib_dev.query_qp = mlx5_ib_query_qp;
dev->ib_dev.destroy_qp = mlx5_ib_destroy_qp;
dev->ib_dev.drain_sq = mlx5_ib_drain_sq;
dev->ib_dev.drain_rq = mlx5_ib_drain_rq;
dev->ib_dev.post_send = mlx5_ib_post_send;
dev->ib_dev.post_recv = mlx5_ib_post_recv;
dev->ib_dev.create_cq = mlx5_ib_create_cq;
dev->ib_dev.modify_cq = mlx5_ib_modify_cq;
dev->ib_dev.resize_cq = mlx5_ib_resize_cq;
dev->ib_dev.destroy_cq = mlx5_ib_destroy_cq;
dev->ib_dev.poll_cq = mlx5_ib_poll_cq;
dev->ib_dev.req_notify_cq = mlx5_ib_arm_cq;
dev->ib_dev.get_dma_mr = mlx5_ib_get_dma_mr;
dev->ib_dev.reg_user_mr = mlx5_ib_reg_user_mr;
dev->ib_dev.rereg_user_mr = mlx5_ib_rereg_user_mr;
dev->ib_dev.dereg_mr = mlx5_ib_dereg_mr;
dev->ib_dev.attach_mcast = mlx5_ib_mcg_attach;
dev->ib_dev.detach_mcast = mlx5_ib_mcg_detach;
dev->ib_dev.process_mad = mlx5_ib_process_mad;
dev->ib_dev.alloc_mr = mlx5_ib_alloc_mr;
dev->ib_dev.map_mr_sg = mlx5_ib_map_mr_sg;
dev->ib_dev.check_mr_status = mlx5_ib_check_mr_status;
dev->ib_dev.get_dev_fw_str = get_dev_fw_str;
(1ull << IB_USER_VERBS_EX_CMD_MODIFY_CQ) |
(1ull << IB_USER_VERBS_EX_CMD_CREATE_FLOW) |
(1ull << IB_USER_VERBS_EX_CMD_DESTROY_FLOW);
if (MLX5_CAP_GEN(mdev, ipoib_enhanced_offloads) &&
IS_ENABLED(CONFIG_MLX5_CORE_IPOIB))
dev->ib_dev.rdma_netdev_get_params = mlx5_ib_rn_get_params;
if (mlx5_core_is_pf(mdev)) {
dev->ib_dev.get_vf_config = mlx5_ib_get_vf_config;
dev->ib_dev.set_vf_link_state = mlx5_ib_set_vf_link_state;
dev->ib_dev.get_vf_stats = mlx5_ib_get_vf_stats;
dev->ib_dev.set_vf_guid = mlx5_ib_set_vf_guid;
}
ib_set_device_ops(&dev->ib_dev,
&mlx5_ib_dev_ipoib_enhanced_ops);
dev->ib_dev.disassociate_ucontext = mlx5_ib_disassociate_ucontext;
if (mlx5_core_is_pf(mdev))
ib_set_device_ops(&dev->ib_dev, &mlx5_ib_dev_sriov_ops);
dev->umr_fence = mlx5_get_umr_fence(MLX5_CAP_GEN(mdev, umr_fence));
if (MLX5_CAP_GEN(mdev, imaicl)) {
dev->ib_dev.alloc_mw = mlx5_ib_alloc_mw;
dev->ib_dev.dealloc_mw = mlx5_ib_dealloc_mw;
dev->ib_dev.uverbs_cmd_mask |=
(1ull << IB_USER_VERBS_CMD_ALLOC_MW) |
(1ull << IB_USER_VERBS_CMD_DEALLOC_MW);
ib_set_device_ops(&dev->ib_dev, &mlx5_ib_dev_mw_ops);
}
if (MLX5_CAP_GEN(mdev, xrc)) {
dev->ib_dev.alloc_xrcd = mlx5_ib_alloc_xrcd;
dev->ib_dev.dealloc_xrcd = mlx5_ib_dealloc_xrcd;
dev->ib_dev.uverbs_cmd_mask |=
(1ull << IB_USER_VERBS_CMD_OPEN_XRCD) |
(1ull << IB_USER_VERBS_CMD_CLOSE_XRCD);
ib_set_device_ops(&dev->ib_dev, &mlx5_ib_dev_xrc_ops);
}
if (MLX5_CAP_DEV_MEM(mdev, memic)) {
dev->ib_dev.alloc_dm = mlx5_ib_alloc_dm;
dev->ib_dev.dealloc_dm = mlx5_ib_dealloc_dm;
dev->ib_dev.reg_dm_mr = mlx5_ib_reg_dm_mr;
}
if (MLX5_CAP_DEV_MEM(mdev, memic))
ib_set_device_ops(&dev->ib_dev, &mlx5_ib_dev_dm_ops);
dev->ib_dev.create_flow = mlx5_ib_create_flow;
dev->ib_dev.destroy_flow = mlx5_ib_destroy_flow;
dev->ib_dev.uverbs_ex_cmd_mask |=
(1ull << IB_USER_VERBS_EX_CMD_CREATE_FLOW) |
(1ull << IB_USER_VERBS_EX_CMD_DESTROY_FLOW);
if (mlx5_accel_ipsec_device_caps(dev->mdev) &
MLX5_ACCEL_IPSEC_CAP_DEVICE) {
dev->ib_dev.create_flow_action_esp =
mlx5_ib_create_flow_action_esp;
dev->ib_dev.modify_flow_action_esp =
mlx5_ib_modify_flow_action_esp;
}
dev->ib_dev.destroy_flow_action = mlx5_ib_destroy_flow_action;
MLX5_ACCEL_IPSEC_CAP_DEVICE)
ib_set_device_ops(&dev->ib_dev, &mlx5_ib_dev_flow_ipsec_ops);
dev->ib_dev.driver_id = RDMA_DRIVER_MLX5;
dev->ib_dev.create_counters = mlx5_ib_create_counters;
dev->ib_dev.destroy_counters = mlx5_ib_destroy_counters;
dev->ib_dev.read_counters = mlx5_ib_read_counters;
ib_set_device_ops(&dev->ib_dev, &mlx5_ib_dev_ops);
if (IS_ENABLED(CONFIG_INFINIBAND_USER_ACCESS))
dev->ib_dev.driver_def = mlx5_ib_defs;
......@@ -5968,22 +5990,37 @@ int mlx5_ib_stage_caps_init(struct mlx5_ib_dev *dev)
return 0;
}
static const struct ib_device_ops mlx5_ib_dev_port_ops = {
.get_port_immutable = mlx5_port_immutable,
.query_port = mlx5_ib_query_port,
};
static int mlx5_ib_stage_non_default_cb(struct mlx5_ib_dev *dev)
{
dev->ib_dev.get_port_immutable = mlx5_port_immutable;
dev->ib_dev.query_port = mlx5_ib_query_port;
ib_set_device_ops(&dev->ib_dev, &mlx5_ib_dev_port_ops);
return 0;
}
static const struct ib_device_ops mlx5_ib_dev_port_rep_ops = {
.get_port_immutable = mlx5_port_rep_immutable,
.query_port = mlx5_ib_rep_query_port,
};
int mlx5_ib_stage_rep_non_default_cb(struct mlx5_ib_dev *dev)
{
dev->ib_dev.get_port_immutable = mlx5_port_rep_immutable;
dev->ib_dev.query_port = mlx5_ib_rep_query_port;
ib_set_device_ops(&dev->ib_dev, &mlx5_ib_dev_port_rep_ops);
return 0;
}
static const struct ib_device_ops mlx5_ib_dev_common_roce_ops = {
.create_rwq_ind_table = mlx5_ib_create_rwq_ind_table,
.create_wq = mlx5_ib_create_wq,
.destroy_rwq_ind_table = mlx5_ib_destroy_rwq_ind_table,
.destroy_wq = mlx5_ib_destroy_wq,
.get_netdev = mlx5_ib_get_netdev,
.modify_wq = mlx5_ib_modify_wq,
};
static int mlx5_ib_stage_common_roce_init(struct mlx5_ib_dev *dev)
{
u8 port_num;
......@@ -5995,19 +6032,13 @@ static int mlx5_ib_stage_common_roce_init(struct mlx5_ib_dev *dev)
dev->roce[i].last_port_state = IB_PORT_DOWN;
}
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);
ib_set_device_ops(&dev->ib_dev, &mlx5_ib_dev_common_roce_ops);
port_num = mlx5_core_native_port_num(dev->mdev) - 1;
......@@ -6106,11 +6137,15 @@ void mlx5_ib_stage_odp_cleanup(struct mlx5_ib_dev *dev)
mlx5_ib_odp_cleanup_one(dev);
}
static const struct ib_device_ops mlx5_ib_dev_hw_stats_ops = {
.alloc_hw_stats = mlx5_ib_alloc_hw_stats,
.get_hw_stats = mlx5_ib_get_hw_stats,
};
int mlx5_ib_stage_counters_init(struct mlx5_ib_dev *dev)
{
if (MLX5_CAP_GEN(dev->mdev, max_qp_cnt)) {
dev->ib_dev.get_hw_stats = mlx5_ib_get_hw_stats;
dev->ib_dev.alloc_hw_stats = mlx5_ib_alloc_hw_stats;
ib_set_device_ops(&dev->ib_dev, &mlx5_ib_dev_hw_stats_ops);
return mlx5_ib_alloc_counters(dev);
}
......
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