diff options
Diffstat (limited to 'include/linux/mlx5/driver.h')
| -rw-r--r-- | include/linux/mlx5/driver.h | 118 |
1 files changed, 39 insertions, 79 deletions
diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h index b88e9b46d957..246310dc8bef 100644 --- a/include/linux/mlx5/driver.h +++ b/include/linux/mlx5/driver.h @@ -44,6 +44,7 @@ #include <linux/mlx5/device.h> #include <linux/mlx5/doorbell.h> +#include <linux/mlx5/mlx5_ifc.h> enum { MLX5_BOARD_ID_LEN = 64, @@ -99,81 +100,6 @@ enum { }; enum { - MLX5_CMD_OP_QUERY_HCA_CAP = 0x100, - MLX5_CMD_OP_QUERY_ADAPTER = 0x101, - MLX5_CMD_OP_INIT_HCA = 0x102, - MLX5_CMD_OP_TEARDOWN_HCA = 0x103, - MLX5_CMD_OP_ENABLE_HCA = 0x104, - MLX5_CMD_OP_DISABLE_HCA = 0x105, - MLX5_CMD_OP_QUERY_PAGES = 0x107, - MLX5_CMD_OP_MANAGE_PAGES = 0x108, - MLX5_CMD_OP_SET_HCA_CAP = 0x109, - - MLX5_CMD_OP_CREATE_MKEY = 0x200, - MLX5_CMD_OP_QUERY_MKEY = 0x201, - MLX5_CMD_OP_DESTROY_MKEY = 0x202, - MLX5_CMD_OP_QUERY_SPECIAL_CONTEXTS = 0x203, - - MLX5_CMD_OP_CREATE_EQ = 0x301, - MLX5_CMD_OP_DESTROY_EQ = 0x302, - MLX5_CMD_OP_QUERY_EQ = 0x303, - - MLX5_CMD_OP_CREATE_CQ = 0x400, - MLX5_CMD_OP_DESTROY_CQ = 0x401, - MLX5_CMD_OP_QUERY_CQ = 0x402, - MLX5_CMD_OP_MODIFY_CQ = 0x403, - - MLX5_CMD_OP_CREATE_QP = 0x500, - MLX5_CMD_OP_DESTROY_QP = 0x501, - MLX5_CMD_OP_RST2INIT_QP = 0x502, - MLX5_CMD_OP_INIT2RTR_QP = 0x503, - MLX5_CMD_OP_RTR2RTS_QP = 0x504, - MLX5_CMD_OP_RTS2RTS_QP = 0x505, - MLX5_CMD_OP_SQERR2RTS_QP = 0x506, - MLX5_CMD_OP_2ERR_QP = 0x507, - MLX5_CMD_OP_RTS2SQD_QP = 0x508, - MLX5_CMD_OP_SQD2RTS_QP = 0x509, - MLX5_CMD_OP_2RST_QP = 0x50a, - MLX5_CMD_OP_QUERY_QP = 0x50b, - MLX5_CMD_OP_CONF_SQP = 0x50c, - MLX5_CMD_OP_MAD_IFC = 0x50d, - MLX5_CMD_OP_INIT2INIT_QP = 0x50e, - MLX5_CMD_OP_SUSPEND_QP = 0x50f, - MLX5_CMD_OP_UNSUSPEND_QP = 0x510, - MLX5_CMD_OP_SQD2SQD_QP = 0x511, - MLX5_CMD_OP_ALLOC_QP_COUNTER_SET = 0x512, - MLX5_CMD_OP_DEALLOC_QP_COUNTER_SET = 0x513, - MLX5_CMD_OP_QUERY_QP_COUNTER_SET = 0x514, - - MLX5_CMD_OP_CREATE_PSV = 0x600, - MLX5_CMD_OP_DESTROY_PSV = 0x601, - MLX5_CMD_OP_QUERY_PSV = 0x602, - MLX5_CMD_OP_QUERY_SIG_RULE_TABLE = 0x603, - MLX5_CMD_OP_QUERY_BLOCK_SIZE_TABLE = 0x604, - - MLX5_CMD_OP_CREATE_SRQ = 0x700, - MLX5_CMD_OP_DESTROY_SRQ = 0x701, - MLX5_CMD_OP_QUERY_SRQ = 0x702, - MLX5_CMD_OP_ARM_RQ = 0x703, - MLX5_CMD_OP_RESIZE_SRQ = 0x704, - - MLX5_CMD_OP_ALLOC_PD = 0x800, - MLX5_CMD_OP_DEALLOC_PD = 0x801, - MLX5_CMD_OP_ALLOC_UAR = 0x802, - MLX5_CMD_OP_DEALLOC_UAR = 0x803, - - MLX5_CMD_OP_ATTACH_TO_MCG = 0x806, - MLX5_CMD_OP_DETACH_FROM_MCG = 0x807, - - - MLX5_CMD_OP_ALLOC_XRCD = 0x80e, - MLX5_CMD_OP_DEALLOC_XRCD = 0x80f, - - MLX5_CMD_OP_ACCESS_REG = 0x805, - MLX5_CMD_OP_MAX = 0x810, -}; - -enum { MLX5_REG_PCAP = 0x5001, MLX5_REG_PMTU = 0x5003, MLX5_REG_PTYS = 0x5004, @@ -335,23 +261,30 @@ struct mlx5_port_caps { int pkey_table_len; }; -struct mlx5_caps { +struct mlx5_general_caps { u8 log_max_eq; u8 log_max_cq; u8 log_max_qp; u8 log_max_mkey; u8 log_max_pd; u8 log_max_srq; + u8 log_max_strq; + u8 log_max_mrw_sz; + u8 log_max_bsf_list_size; + u8 log_max_klm_list_size; u32 max_cqes; int max_wqes; + u32 max_eqes; + u32 max_indirection; int max_sq_desc_sz; int max_rq_desc_sz; + int max_dc_sq_desc_sz; u64 flags; u16 stat_rate_support; int log_max_msg; int num_ports; - int max_ra_res_qp; - int max_ra_req_qp; + u8 log_max_ra_res_qp; + u8 log_max_ra_req_qp; int max_srq_wqes; int bf_reg_size; int bf_regs_per_page; @@ -363,6 +296,19 @@ struct mlx5_caps { u8 log_max_mcg; u32 max_qp_mcg; int min_page_sz; + int pd_cap; + u32 max_qp_counters; + u32 pkey_table_size; + u8 log_max_ra_req_dc; + u8 log_max_ra_res_dc; + u32 uar_sz; + u8 min_log_pg_sz; + u8 log_max_xrcd; + u16 log_uar_page_sz; +}; + +struct mlx5_caps { + struct mlx5_general_caps gen; }; struct mlx5_cmd_mailbox { @@ -429,6 +375,16 @@ struct mlx5_core_mr { u32 pd; }; +enum mlx5_res_type { + MLX5_RES_QP, +}; + +struct mlx5_core_rsc_common { + enum mlx5_res_type res; + atomic_t refcount; + struct completion free; +}; + struct mlx5_core_srq { u32 srqn; int max; @@ -695,6 +651,9 @@ void mlx5_cmd_cleanup(struct mlx5_core_dev *dev); void mlx5_cmd_use_events(struct mlx5_core_dev *dev); void mlx5_cmd_use_polling(struct mlx5_core_dev *dev); int mlx5_cmd_status_to_err(struct mlx5_outbox_hdr *hdr); +int mlx5_cmd_status_to_err_v2(void *ptr); +int mlx5_core_get_caps(struct mlx5_core_dev *dev, struct mlx5_caps *caps, + u16 opmod); int mlx5_cmd_exec(struct mlx5_core_dev *dev, void *in, int in_size, void *out, int out_size); int mlx5_cmd_exec_cb(struct mlx5_core_dev *dev, void *in, int in_size, @@ -751,7 +710,7 @@ int mlx5_eq_init(struct mlx5_core_dev *dev); void mlx5_eq_cleanup(struct mlx5_core_dev *dev); void mlx5_fill_page_array(struct mlx5_buf *buf, __be64 *pas); void mlx5_cq_completion(struct mlx5_core_dev *dev, u32 cqn); -void mlx5_qp_event(struct mlx5_core_dev *dev, u32 qpn, int event_type); +void mlx5_rsc_event(struct mlx5_core_dev *dev, u32 rsn, int event_type); void mlx5_srq_event(struct mlx5_core_dev *dev, u32 srqn, int event_type); struct mlx5_core_srq *mlx5_core_get_srq(struct mlx5_core_dev *dev, u32 srqn); void mlx5_cmd_comp_handler(struct mlx5_core_dev *dev, unsigned long vector); @@ -788,6 +747,7 @@ void mlx5_cmdif_debugfs_cleanup(struct mlx5_core_dev *dev); int mlx5_core_create_psv(struct mlx5_core_dev *dev, u32 pdn, int npsvs, u32 *sig_index); int mlx5_core_destroy_psv(struct mlx5_core_dev *dev, int psv_num); +void mlx5_core_put_rsc(struct mlx5_core_rsc_common *common); static inline u32 mlx5_mkey_to_idx(u32 mkey) { |