diff options
Diffstat (limited to 'drivers/infiniband/hw/efa/efa_com_cmd.h')
| -rw-r--r-- | drivers/infiniband/hw/efa/efa_com_cmd.h | 35 |
1 files changed, 33 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/efa/efa_com_cmd.h b/drivers/infiniband/hw/efa/efa_com_cmd.h index 0898ad5bc340..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 2018-2021 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 { @@ -70,7 +72,7 @@ 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; @@ -111,6 +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; @@ -139,6 +142,7 @@ struct efa_com_get_device_attr_result { u16 max_wr_rdma_sge; u16 max_tx_batch; u16 min_sq_depth; + u16 max_link_speed_gbps; u8 db_bar; }; @@ -199,6 +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 @@ -210,6 +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 { @@ -262,10 +276,27 @@ 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; }; int efa_com_create_qp(struct efa_com_dev *edev, |