diff options
Diffstat (limited to 'drivers/infiniband/hw/efa/efa_com_cmd.h')
| -rw-r--r-- | drivers/infiniband/hw/efa/efa_com_cmd.h | 44 |
1 files changed, 41 insertions, 3 deletions
diff --git a/drivers/infiniband/hw/efa/efa_com_cmd.h b/drivers/infiniband/hw/efa/efa_com_cmd.h index eea4ebfbe6ec..3ac2686abba1 100644 --- a/drivers/infiniband/hw/efa/efa_com_cmd.h +++ b/drivers/infiniband/hw/efa/efa_com_cmd.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause */ /* - * Copyright 2018-2020 Amazon.com, Inc. or its affiliates. All rights reserved. + * Copyright 2018-2025 Amazon.com, Inc. or its affiliates. All rights reserved. */ #ifndef _EFA_COM_CMD_H_ @@ -27,6 +27,8 @@ struct efa_com_create_qp_params { u16 pd; u16 uarn; u8 qp_type; + u8 sl; + u8 unsolicited_write_recv : 1; }; struct efa_com_create_qp_result { @@ -70,10 +72,13 @@ struct efa_com_create_cq_params { /* cq physical base address in OS memory */ dma_addr_t dma_addr; /* completion queue depth in # of entries */ - u16 cq_depth; + u16 sub_cq_depth; u16 num_sub_cqs; u16 uarn; + u16 eqn; u8 entry_size_in_bytes; + u8 interrupt_mode_enabled : 1; + u8 set_src_addr : 1; }; struct efa_com_create_cq_result { @@ -81,6 +86,8 @@ struct efa_com_create_cq_result { u16 cq_idx; /* actual cq depth in # of entries */ u16 actual_depth; + u32 db_off; + bool db_valid; }; struct efa_com_destroy_cq_params { @@ -106,6 +113,7 @@ struct efa_com_get_device_attr_result { u8 addr[EFA_GID_SIZE]; u64 page_size_cap; u64 max_mr_pages; + u64 guid; u32 mtu; u32 fw_version; u32 admin_api_version; @@ -125,12 +133,16 @@ struct efa_com_get_device_attr_result { u32 max_llq_size; u32 max_rdma_size; u32 device_caps; + u32 max_eq; + u32 max_eq_depth; + u32 event_bitmask; /* EQ events bitmask */ u16 sub_cqs_per_cq; u16 max_sq_sge; u16 max_rq_sge; u16 max_wr_rdma_sge; u16 max_tx_batch; u16 min_sq_depth; + u16 max_link_speed_gbps; u8 db_bar; }; @@ -191,6 +203,15 @@ struct efa_com_reg_mr_params { u8 indirect; }; +struct efa_com_mr_interconnect_info { + u16 recv_ic_id; + u16 rdma_read_ic_id; + u16 rdma_recv_ic_id; + u8 recv_ic_id_valid : 1; + u8 rdma_read_ic_id_valid : 1; + u8 rdma_recv_ic_id_valid : 1; +}; + struct efa_com_reg_mr_result { /* * To be used in conjunction with local buffers references in SQ and @@ -202,6 +223,7 @@ struct efa_com_reg_mr_result { * accessed memory region */ u32 r_key; + struct efa_com_mr_interconnect_info ic_info; }; struct efa_com_dereg_mr_params { @@ -254,13 +276,29 @@ struct efa_com_rdma_read_stats { u64 read_resp_bytes; }; +struct efa_com_rdma_write_stats { + u64 write_wrs; + u64 write_bytes; + u64 write_wr_err; + u64 write_recv_bytes; +}; + +struct efa_com_network_stats { + u64 retrans_bytes; + u64 retrans_pkts; + u64 retrans_timeout_events; + u64 unresponsive_remote_events; + u64 impaired_remote_conn_events; +}; + union efa_com_get_stats_result { struct efa_com_basic_stats basic_stats; struct efa_com_messages_stats messages_stats; struct efa_com_rdma_read_stats rdma_read_stats; + struct efa_com_rdma_write_stats rdma_write_stats; + struct efa_com_network_stats network_stats; }; -void efa_com_set_dma_addr(dma_addr_t addr, u32 *addr_high, u32 *addr_low); int efa_com_create_qp(struct efa_com_dev *edev, struct efa_com_create_qp_params *params, struct efa_com_create_qp_result *res); |