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oasis-root

Compiled tree of Oasis Linux based on own branch at <https://hacktivis.me/git/oasis/> git clone https://anongit.hacktivis.me/git/oasis-root.git

mana-abi.h (1514B)

    

  1. /* SPDX-License-Identifier: (GPL-2.0 WITH Linux-syscall-note) */
  2. /*
  3.  * Copyright (c) 2022, Microsoft Corporation. All rights reserved.
  4.  */
  6. #ifndef MANA_ABI_USER_H
  7. #define MANA_ABI_USER_H
  9. #include <linux/types.h>
  10. #include <rdma/ib_user_ioctl_verbs.h>
  12. /*
  13.  * Increment this value if any changes that break userspace ABI
  14.  * compatibility are made.
  15.  */
  17. #define MANA_IB_UVERBS_ABI_VERSION 1
  19. enum mana_ib_create_cq_flags {
  20. 	MANA_IB_CREATE_RNIC_CQ	= 1 << 0,
  21. };
  23. struct mana_ib_create_cq {
  24. 	__aligned_u64 buf_addr;
  25. 	__u16	flags;
  26. 	__u16	reserved0;
  27. 	__u32	reserved1;
  28. };
  30. struct mana_ib_create_cq_resp {
  31. 	__u32 cqid;
  32. 	__u32 reserved;
  33. };
  35. struct mana_ib_create_qp {
  36. 	__aligned_u64 sq_buf_addr;
  37. 	__u32 sq_buf_size;
  38. 	__u32 port;
  39. };
  41. struct mana_ib_create_qp_resp {
  42. 	__u32 sqid;
  43. 	__u32 cqid;
  44. 	__u32 tx_vp_offset;
  45. 	__u32 reserved;
  46. };
  48. struct mana_ib_create_rc_qp {
  49. 	__aligned_u64 queue_buf[4];
  50. 	__u32 queue_size[4];
  51. };
  53. struct mana_ib_create_rc_qp_resp {
  54. 	__u32 queue_id[4];
  55. };
  57. struct mana_ib_create_wq {
  58. 	__aligned_u64 wq_buf_addr;
  59. 	__u32 wq_buf_size;
  60. 	__u32 reserved;
  61. };
  63. /* RX Hash function flags */
  64. enum mana_ib_rx_hash_function_flags {
  65. 	MANA_IB_RX_HASH_FUNC_TOEPLITZ = 1 << 0,
  66. };
  68. struct mana_ib_create_qp_rss {
  69. 	__aligned_u64 rx_hash_fields_mask;
  70. 	__u8 rx_hash_function;
  71. 	__u8 reserved[7];
  72. 	__u32 rx_hash_key_len;
  73. 	__u8 rx_hash_key[40];
  74. 	__u32 port;
  75. };
  77. struct rss_resp_entry {
  78. 	__u32 cqid;
  79. 	__u32 wqid;
  80. };
  82. struct mana_ib_create_qp_rss_resp {
  83. 	__aligned_u64 num_entries;
  84. 	struct rss_resp_entry entries[64];
  85. };
  87. #endif