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Diffstat (limited to 'drivers/infiniband/hw/mlx5/mlx5_ib.h')
-rw-r--r--drivers/infiniband/hw/mlx5/mlx5_ib.h75
1 files changed, 22 insertions, 53 deletions
diff --git a/drivers/infiniband/hw/mlx5/mlx5_ib.h b/drivers/infiniband/hw/mlx5/mlx5_ib.h
index a4e522385de0..5dbe3eb0d9cb 100644
--- a/drivers/infiniband/hw/mlx5/mlx5_ib.h
+++ b/drivers/infiniband/hw/mlx5/mlx5_ib.h
@@ -337,7 +337,6 @@ struct mlx5_ib_rwq {
struct ib_umem *umem;
size_t buf_size;
unsigned int page_shift;
- int create_type;
struct mlx5_db db;
u32 user_index;
u32 wqe_count;
@@ -346,17 +345,6 @@ struct mlx5_ib_rwq {
u32 create_flags; /* Use enum mlx5_ib_wq_flags */
};
-enum {
- MLX5_QP_USER,
- MLX5_QP_KERNEL,
- MLX5_QP_EMPTY
-};
-
-enum {
- MLX5_WQ_USER,
- MLX5_WQ_KERNEL
-};
-
struct mlx5_ib_rwq_ind_table {
struct ib_rwq_ind_table ib_rwq_ind_tbl;
u32 rqtn;
@@ -443,34 +431,37 @@ struct mlx5_ib_qp {
/* serialize qp state modifications
*/
struct mutex mutex;
+ /* cached variant of create_flags from struct ib_qp_init_attr */
u32 flags;
u8 port;
u8 state;
- int wq_sig;
- int scat_cqe;
int max_inline_data;
struct mlx5_bf bf;
- int has_rq;
+ u8 has_rq:1;
+ u8 is_rss:1;
/* only for user space QPs. For kernel
* we have it from the bf object
*/
int bfregn;
- int create_type;
-
struct list_head qps_list;
struct list_head cq_recv_list;
struct list_head cq_send_list;
struct mlx5_rate_limit rl;
u32 underlay_qpn;
u32 flags_en;
- /* storage for qp sub type when core qp type is IB_QPT_DRIVER */
- enum ib_qp_type qp_sub_type;
+ /*
+ * IB/core doesn't store low-level QP types, so
+ * store both MLX and IBTA types in the field below.
+ * IB_QPT_DRIVER will be break to DCI/DCT subtypes.
+ */
+ enum ib_qp_type type;
/* A flag to indicate if there's a new counter is configured
* but not take effective
*/
u32 counter_pending;
+ u16 gsi_lag_port;
};
struct mlx5_ib_cq_buf {
@@ -481,24 +472,6 @@ struct mlx5_ib_cq_buf {
int nent;
};
-enum mlx5_ib_qp_flags {
- MLX5_IB_QP_LSO = IB_QP_CREATE_IPOIB_UD_LSO,
- MLX5_IB_QP_BLOCK_MULTICAST_LOOPBACK = IB_QP_CREATE_BLOCK_MULTICAST_LOOPBACK,
- MLX5_IB_QP_CROSS_CHANNEL = IB_QP_CREATE_CROSS_CHANNEL,
- MLX5_IB_QP_MANAGED_SEND = IB_QP_CREATE_MANAGED_SEND,
- MLX5_IB_QP_MANAGED_RECV = IB_QP_CREATE_MANAGED_RECV,
- MLX5_IB_QP_SIGNATURE_HANDLING = 1 << 5,
- /* QP uses 1 as its source QP number */
- MLX5_IB_QP_SQPN_QP1 = 1 << 6,
- MLX5_IB_QP_CAP_SCATTER_FCS = 1 << 7,
- MLX5_IB_QP_RSS = 1 << 8,
- MLX5_IB_QP_CVLAN_STRIPPING = 1 << 9,
- MLX5_IB_QP_UNDERLAY = 1 << 10,
- MLX5_IB_QP_PCI_WRITE_END_PADDING = 1 << 11,
- MLX5_IB_QP_TUNNEL_OFFLOAD = 1 << 12,
- MLX5_IB_QP_PACKET_BASED_CREDIT = 1 << 13,
-};
-
struct mlx5_umr_wr {
struct ib_send_wr wr;
u64 virt_addr;
@@ -702,12 +675,6 @@ struct umr_common {
struct semaphore sem;
};
-enum {
- MLX5_FMR_INVALID,
- MLX5_FMR_VALID,
- MLX5_FMR_BUSY,
-};
-
struct mlx5_cache_ent {
struct list_head head;
/* sync access to the cahce entry
@@ -780,7 +747,6 @@ struct mlx5_ib_counters {
u32 num_cong_counters;
u32 num_ext_ppcnt_counters;
u16 set_id;
- bool set_id_valid;
};
struct mlx5_ib_multiport_info;
@@ -870,6 +836,7 @@ enum mlx5_ib_stages {
MLX5_IB_STAGE_CAPS,
MLX5_IB_STAGE_NON_DEFAULT_CB,
MLX5_IB_STAGE_ROCE,
+ MLX5_IB_STAGE_QP,
MLX5_IB_STAGE_SRQ,
MLX5_IB_STAGE_DEVICE_RESOURCES,
MLX5_IB_STAGE_DEVICE_NOTIFIER,
@@ -1065,6 +1032,7 @@ struct mlx5_ib_dev {
struct mlx5_dm dm;
u16 devx_whitelist_uid;
struct mlx5_srq_table srq_table;
+ struct mlx5_qp_table qp_table;
struct mlx5_async_ctx async_ctx;
struct mlx5_devx_event_table devx_event_table;
struct mlx5_var_table var_table;
@@ -1180,7 +1148,7 @@ void mlx5_ib_db_unmap_user(struct mlx5_ib_ucontext *context, struct mlx5_db *db)
void __mlx5_ib_cq_clean(struct mlx5_ib_cq *cq, u32 qpn, struct mlx5_ib_srq *srq);
void mlx5_ib_cq_clean(struct mlx5_ib_cq *cq, u32 qpn, struct mlx5_ib_srq *srq);
void mlx5_ib_free_srq_wqe(struct mlx5_ib_srq *srq, int wqe_index);
-int mlx5_ib_create_ah(struct ib_ah *ah, struct rdma_ah_attr *ah_attr, u32 flags,
+int mlx5_ib_create_ah(struct ib_ah *ah, struct rdma_ah_init_attr *init_attr,
struct ib_udata *udata);
int mlx5_ib_query_ah(struct ib_ah *ibah, struct rdma_ah_attr *ah_attr);
void mlx5_ib_destroy_ah(struct ib_ah *ah, u32 flags);
@@ -1204,10 +1172,6 @@ int mlx5_ib_query_qp(struct ib_qp *ibqp, struct ib_qp_attr *qp_attr, int qp_attr
int mlx5_ib_destroy_qp(struct ib_qp *qp, struct ib_udata *udata);
void mlx5_ib_drain_sq(struct ib_qp *qp);
void mlx5_ib_drain_rq(struct ib_qp *qp);
-int mlx5_ib_post_send(struct ib_qp *ibqp, const struct ib_send_wr *wr,
- const struct ib_send_wr **bad_wr);
-int mlx5_ib_post_recv(struct ib_qp *ibqp, const struct ib_recv_wr *wr,
- const struct ib_recv_wr **bad_wr);
int mlx5_ib_read_wqe_sq(struct mlx5_ib_qp *qp, int wqe_index, void *buffer,
size_t buflen, size_t *bc);
int mlx5_ib_read_wqe_rq(struct mlx5_ib_qp *qp, int wqe_index, void *buffer,
@@ -1283,8 +1247,6 @@ int mlx5_query_mad_ifc_port(struct ib_device *ibdev, u8 port,
struct ib_port_attr *props);
int mlx5_ib_query_port(struct ib_device *ibdev, u8 port,
struct ib_port_attr *props);
-int mlx5_ib_init_fmr(struct mlx5_ib_dev *dev);
-void mlx5_ib_cleanup_fmr(struct mlx5_ib_dev *dev);
void mlx5_ib_cont_pages(struct ib_umem *umem, u64 addr,
unsigned long max_page_shift,
int *count, int *shift,
@@ -1382,8 +1344,8 @@ int mlx5_ib_get_vf_guid(struct ib_device *device, int vf, u8 port,
int mlx5_ib_set_vf_guid(struct ib_device *device, int vf, u8 port,
u64 guid, int type);
-__be16 mlx5_get_roce_udp_sport(struct mlx5_ib_dev *dev,
- const struct ib_gid_attr *attr);
+__be16 mlx5_get_roce_udp_sport_min(const struct mlx5_ib_dev *dev,
+ const struct ib_gid_attr *attr);
void mlx5_ib_cleanup_cong_debugfs(struct mlx5_ib_dev *dev, u8 port_num);
void mlx5_ib_init_cong_debugfs(struct mlx5_ib_dev *dev, u8 port_num);
@@ -1580,4 +1542,11 @@ static inline bool mlx5_ib_can_use_umr(struct mlx5_ib_dev *dev,
int mlx5_ib_enable_driver(struct ib_device *dev);
int mlx5_ib_test_wc(struct mlx5_ib_dev *dev);
+
+static inline bool mlx5_ib_lag_should_assign_affinity(struct mlx5_ib_dev *dev)
+{
+ return dev->lag_active ||
+ (MLX5_CAP_GEN(dev->mdev, num_lag_ports) > 1 &&
+ MLX5_CAP_GEN(dev->mdev, lag_tx_port_affinity));
+}
#endif /* MLX5_IB_H */
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-20 08:30:30 +0300