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-rw-r--r--include/uapi/rdma/Kbuild1
-rw-r--r--include/uapi/rdma/ib_user_verbs.h95
-rw-r--r--include/uapi/rdma/rdma_user_cm.h9
-rw-r--r--include/uapi/rdma/rdma_user_rxe.h144
4 files changed, 248 insertions, 1 deletions
diff --git a/include/uapi/rdma/Kbuild b/include/uapi/rdma/Kbuild
index 231901b08f6c..4edb0f2b4f9f 100644
--- a/include/uapi/rdma/Kbuild
+++ b/include/uapi/rdma/Kbuild
@@ -6,3 +6,4 @@ header-y += ib_user_verbs.h
header-y += rdma_netlink.h
header-y += rdma_user_cm.h
header-y += hfi/
+header-y += rdma_user_rxe.h
diff --git a/include/uapi/rdma/ib_user_verbs.h b/include/uapi/rdma/ib_user_verbs.h
index b6543d73d20a..7f035f4b53b0 100644
--- a/include/uapi/rdma/ib_user_verbs.h
+++ b/include/uapi/rdma/ib_user_verbs.h
@@ -95,6 +95,11 @@ enum {
IB_USER_VERBS_EX_CMD_CREATE_QP = IB_USER_VERBS_CMD_CREATE_QP,
IB_USER_VERBS_EX_CMD_CREATE_FLOW = IB_USER_VERBS_CMD_THRESHOLD,
IB_USER_VERBS_EX_CMD_DESTROY_FLOW,
+ IB_USER_VERBS_EX_CMD_CREATE_WQ,
+ IB_USER_VERBS_EX_CMD_MODIFY_WQ,
+ IB_USER_VERBS_EX_CMD_DESTROY_WQ,
+ IB_USER_VERBS_EX_CMD_CREATE_RWQ_IND_TBL,
+ IB_USER_VERBS_EX_CMD_DESTROY_RWQ_IND_TBL
};
/*
@@ -518,6 +523,14 @@ struct ib_uverbs_create_qp {
__u64 driver_data[0];
};
+enum ib_uverbs_create_qp_mask {
+ IB_UVERBS_CREATE_QP_MASK_IND_TABLE = 1UL << 0,
+};
+
+enum {
+ IB_UVERBS_CREATE_QP_SUP_COMP_MASK = IB_UVERBS_CREATE_QP_MASK_IND_TABLE,
+};
+
struct ib_uverbs_ex_create_qp {
__u64 user_handle;
__u32 pd_handle;
@@ -535,6 +548,8 @@ struct ib_uverbs_ex_create_qp {
__u8 reserved;
__u32 comp_mask;
__u32 create_flags;
+ __u32 rwq_ind_tbl_handle;
+ __u32 reserved1;
};
struct ib_uverbs_open_qp {
@@ -852,6 +867,24 @@ struct ib_uverbs_flow_spec_tcp_udp {
struct ib_uverbs_flow_tcp_udp_filter mask;
};
+struct ib_uverbs_flow_ipv6_filter {
+ __u8 src_ip[16];
+ __u8 dst_ip[16];
+};
+
+struct ib_uverbs_flow_spec_ipv6 {
+ union {
+ struct ib_uverbs_flow_spec_hdr hdr;
+ struct {
+ __u32 type;
+ __u16 size;
+ __u16 reserved;
+ };
+ };
+ struct ib_uverbs_flow_ipv6_filter val;
+ struct ib_uverbs_flow_ipv6_filter mask;
+};
+
struct ib_uverbs_flow_attr {
__u32 type;
__u16 size;
@@ -946,4 +979,66 @@ struct ib_uverbs_destroy_srq_resp {
__u32 events_reported;
};
+struct ib_uverbs_ex_create_wq {
+ __u32 comp_mask;
+ __u32 wq_type;
+ __u64 user_handle;
+ __u32 pd_handle;
+ __u32 cq_handle;
+ __u32 max_wr;
+ __u32 max_sge;
+};
+
+struct ib_uverbs_ex_create_wq_resp {
+ __u32 comp_mask;
+ __u32 response_length;
+ __u32 wq_handle;
+ __u32 max_wr;
+ __u32 max_sge;
+ __u32 wqn;
+};
+
+struct ib_uverbs_ex_destroy_wq {
+ __u32 comp_mask;
+ __u32 wq_handle;
+};
+
+struct ib_uverbs_ex_destroy_wq_resp {
+ __u32 comp_mask;
+ __u32 response_length;
+ __u32 events_reported;
+ __u32 reserved;
+};
+
+struct ib_uverbs_ex_modify_wq {
+ __u32 attr_mask;
+ __u32 wq_handle;
+ __u32 wq_state;
+ __u32 curr_wq_state;
+};
+
+/* Prevent memory allocation rather than max expected size */
+#define IB_USER_VERBS_MAX_LOG_IND_TBL_SIZE 0x0d
+struct ib_uverbs_ex_create_rwq_ind_table {
+ __u32 comp_mask;
+ __u32 log_ind_tbl_size;
+ /* Following are the wq handles according to log_ind_tbl_size
+ * wq_handle1
+ * wq_handle2
+ */
+ __u32 wq_handles[0];
+};
+
+struct ib_uverbs_ex_create_rwq_ind_table_resp {
+ __u32 comp_mask;
+ __u32 response_length;
+ __u32 ind_tbl_handle;
+ __u32 ind_tbl_num;
+};
+
+struct ib_uverbs_ex_destroy_rwq_ind_table {
+ __u32 comp_mask;
+ __u32 ind_tbl_handle;
+};
+
#endif /* IB_USER_VERBS_H */
diff --git a/include/uapi/rdma/rdma_user_cm.h b/include/uapi/rdma/rdma_user_cm.h
index 3066718eb120..01923d463673 100644
--- a/include/uapi/rdma/rdma_user_cm.h
+++ b/include/uapi/rdma/rdma_user_cm.h
@@ -244,12 +244,19 @@ struct rdma_ucm_join_ip_mcast {
__u32 id;
};
+/* Multicast join flags */
+enum {
+ RDMA_MC_JOIN_FLAG_FULLMEMBER,
+ RDMA_MC_JOIN_FLAG_SENDONLY_FULLMEMBER,
+ RDMA_MC_JOIN_FLAG_RESERVED,
+};
+
struct rdma_ucm_join_mcast {
__u64 response; /* rdma_ucma_create_id_resp */
__u64 uid;
__u32 id;
__u16 addr_size;
- __u16 reserved;
+ __u16 join_flags;
struct sockaddr_storage addr;
};
diff --git a/include/uapi/rdma/rdma_user_rxe.h b/include/uapi/rdma/rdma_user_rxe.h
new file mode 100644
index 000000000000..1de99cfdaf7d
--- /dev/null
+++ b/include/uapi/rdma/rdma_user_rxe.h
@@ -0,0 +1,144 @@
+/*
+ * Copyright (c) 2016 Mellanox Technologies Ltd. All rights reserved.
+ *
+ * This software is available to you under a choice of one of two
+ * licenses. You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ * Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ * - Redistributions of source code must retain the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer.
+ *
+ * - Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials
+ * provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef RDMA_USER_RXE_H
+#define RDMA_USER_RXE_H
+
+#include <linux/types.h>
+
+union rxe_gid {
+ __u8 raw[16];
+ struct {
+ __be64 subnet_prefix;
+ __be64 interface_id;
+ } global;
+};
+
+struct rxe_global_route {
+ union rxe_gid dgid;
+ __u32 flow_label;
+ __u8 sgid_index;
+ __u8 hop_limit;
+ __u8 traffic_class;
+};
+
+struct rxe_av {
+ __u8 port_num;
+ __u8 network_type;
+ struct rxe_global_route grh;
+ union {
+ struct sockaddr _sockaddr;
+ struct sockaddr_in _sockaddr_in;
+ struct sockaddr_in6 _sockaddr_in6;
+ } sgid_addr, dgid_addr;
+};
+
+struct rxe_send_wr {
+ __u64 wr_id;
+ __u32 num_sge;
+ __u32 opcode;
+ __u32 send_flags;
+ union {
+ __be32 imm_data;
+ __u32 invalidate_rkey;
+ } ex;
+ union {
+ struct {
+ __u64 remote_addr;
+ __u32 rkey;
+ } rdma;
+ struct {
+ __u64 remote_addr;
+ __u64 compare_add;
+ __u64 swap;
+ __u32 rkey;
+ } atomic;
+ struct {
+ __u32 remote_qpn;
+ __u32 remote_qkey;
+ __u16 pkey_index;
+ } ud;
+ struct {
+ struct ib_mr *mr;
+ __u32 key;
+ int access;
+ } reg;
+ } wr;
+};
+
+struct rxe_sge {
+ __u64 addr;
+ __u32 length;
+ __u32 lkey;
+};
+
+struct mminfo {
+ __u64 offset;
+ __u32 size;
+ __u32 pad;
+};
+
+struct rxe_dma_info {
+ __u32 length;
+ __u32 resid;
+ __u32 cur_sge;
+ __u32 num_sge;
+ __u32 sge_offset;
+ union {
+ __u8 inline_data[0];
+ struct rxe_sge sge[0];
+ };
+};
+
+struct rxe_send_wqe {
+ struct rxe_send_wr wr;
+ struct rxe_av av;
+ __u32 status;
+ __u32 state;
+ __u64 iova;
+ __u32 mask;
+ __u32 first_psn;
+ __u32 last_psn;
+ __u32 ack_length;
+ __u32 ssn;
+ __u32 has_rd_atomic;
+ struct rxe_dma_info dma;
+};
+
+struct rxe_recv_wqe {
+ __u64 wr_id;
+ __u32 num_sge;
+ __u32 padding;
+ struct rxe_dma_info dma;
+};
+
+#endif /* RDMA_USER_RXE_H */
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-21 10:53:58 +0000