Update kernel headers

To commit 0266a177631d ("RDMA/mana_ib: Add a driver for Microsoft Azure
Network Adapter").

Signed-off-by: Long Li <longli@microsoft.com>

kernel-headers/CMakeLists.txt

@@ -10,6 +10,7 @@ publish_internal_headers(rdma
   rdma/ib_user_sa.h
   rdma/ib_user_verbs.h
   rdma/irdma-abi.h
+  rdma/mana-abi.h
   rdma/mlx4-abi.h
   rdma/mlx5-abi.h
   rdma/mlx5_user_ioctl_cmds.h
@@ -70,6 +71,7 @@ rdma_kernel_provider_abi(
   rdma/hns-abi.h
   rdma/ib_user_verbs.h
   rdma/irdma-abi.h
+  rdma/mana-abi.h
   rdma/mlx4-abi.h
   rdma/mlx5-abi.h
   rdma/mthca-abi.h

kernel-headers/rdma/ib_user_ioctl_verbs.h

@@ -251,6 +251,7 @@ enum rdma_driver_id {
 	RDMA_DRIVER_EFA,
 	RDMA_DRIVER_SIW,
 	RDMA_DRIVER_ERDMA,
+	RDMA_DRIVER_MANA,
 };
 
 enum ib_uverbs_gid_type {

kernel-headers/rdma/mana-abi.h

@@ -0,0 +1,66 @@
+/* SPDX-License-Identifier: (GPL-2.0 WITH Linux-syscall-note) */
+/*
+ * Copyright (c) 2022, Microsoft Corporation. All rights reserved.
+ */
+
+#ifndef MANA_ABI_USER_H
+#define MANA_ABI_USER_H
+
+#include <linux/types.h>
+#include <rdma/ib_user_ioctl_verbs.h>
+
+/*
+ * Increment this value if any changes that break userspace ABI
+ * compatibility are made.
+ */
+
+#define MANA_IB_UVERBS_ABI_VERSION 1
+
+struct mana_ib_create_cq {
+	__aligned_u64 buf_addr;
+};
+
+struct mana_ib_create_qp {
+	__aligned_u64 sq_buf_addr;
+	__u32 sq_buf_size;
+	__u32 port;
+};
+
+struct mana_ib_create_qp_resp {
+	__u32 sqid;
+	__u32 cqid;
+	__u32 tx_vp_offset;
+	__u32 reserved;
+};
+
+struct mana_ib_create_wq {
+	__aligned_u64 wq_buf_addr;
+	__u32 wq_buf_size;
+	__u32 reserved;
+};
+
+/* RX Hash function flags */
+enum mana_ib_rx_hash_function_flags {
+	MANA_IB_RX_HASH_FUNC_TOEPLITZ = 1 << 0,
+};
+
+struct mana_ib_create_qp_rss {
+	__aligned_u64 rx_hash_fields_mask;
+	__u8 rx_hash_function;
+	__u8 reserved[7];
+	__u32 rx_hash_key_len;
+	__u8 rx_hash_key[40];
+	__u32 port;
+};
+
+struct rss_resp_entry {
+	__u32 cqid;
+	__u32 wqid;
+};
+
+struct mana_ib_create_qp_rss_resp {
+	__aligned_u64 num_entries;
+	struct rss_resp_entry entries[64];
+};
+
+#endif