1 /**************************************************************************** 2 **************************************************************************** 3 *** 4 *** This header was automatically generated from a Linux kernel header 5 *** of the same name, to make information necessary for userspace to 6 *** call into the kernel available to libc. It contains only constants, 7 *** structures, and macros generated from the original header, and thus, 8 *** contains no copyrightable information. 9 *** 10 *** To edit the content of this header, modify the corresponding 11 *** source file (e.g. under external/kernel-headers/original/) then 12 *** run bionic/libc/kernel/tools/update_all.py 13 *** 14 *** Any manual change here will be lost the next time this script will 15 *** be run. You've been warned! 16 *** 17 **************************************************************************** 18 ****************************************************************************/ 19 #ifndef MLX4_ABI_USER_H 20 #define MLX4_ABI_USER_H 21 #include <linux/types.h> 22 #define MLX4_IB_UVERBS_NO_DEV_CAPS_ABI_VERSION 3 23 #define MLX4_IB_UVERBS_ABI_VERSION 4 24 struct mlx4_ib_alloc_ucontext_resp_v3 { 25 __u32 qp_tab_size; 26 __u16 bf_reg_size; 27 __u16 bf_regs_per_page; 28 }; 29 struct mlx4_ib_alloc_ucontext_resp { 30 __u32 dev_caps; 31 __u32 qp_tab_size; 32 __u16 bf_reg_size; 33 __u16 bf_regs_per_page; 34 __u32 cqe_size; 35 }; 36 struct mlx4_ib_alloc_pd_resp { 37 __u32 pdn; 38 __u32 reserved; 39 }; 40 struct mlx4_ib_create_cq { 41 __u64 buf_addr; 42 __u64 db_addr; 43 }; 44 struct mlx4_ib_create_cq_resp { 45 __u32 cqn; 46 __u32 reserved; 47 }; 48 struct mlx4_ib_resize_cq { 49 __u64 buf_addr; 50 }; 51 struct mlx4_ib_create_srq { 52 __u64 buf_addr; 53 __u64 db_addr; 54 }; 55 struct mlx4_ib_create_srq_resp { 56 __u32 srqn; 57 __u32 reserved; 58 }; 59 struct mlx4_ib_create_qp_rss { 60 __u64 rx_hash_fields_mask; 61 __u8 rx_hash_function; 62 __u8 reserved[7]; 63 __u8 rx_hash_key[40]; 64 __u32 comp_mask; 65 __u32 reserved1; 66 }; 67 struct mlx4_ib_create_qp { 68 __u64 buf_addr; 69 __u64 db_addr; 70 __u8 log_sq_bb_count; 71 __u8 log_sq_stride; 72 __u8 sq_no_prefetch; 73 __u8 reserved; 74 __u32 inl_recv_sz; 75 }; 76 struct mlx4_ib_create_wq { 77 __u64 buf_addr; 78 __u64 db_addr; 79 __u8 log_range_size; 80 __u8 reserved[3]; 81 __u32 comp_mask; 82 }; 83 struct mlx4_ib_modify_wq { 84 __u32 comp_mask; 85 __u32 reserved; 86 }; 87 struct mlx4_ib_create_rwq_ind_tbl_resp { 88 __u32 response_length; 89 __u32 reserved; 90 }; 91 enum mlx4_ib_rx_hash_function_flags { 92 MLX4_IB_RX_HASH_FUNC_TOEPLITZ = 1 << 0, 93 }; 94 enum mlx4_ib_rx_hash_fields { 95 MLX4_IB_RX_HASH_SRC_IPV4 = 1 << 0, 96 MLX4_IB_RX_HASH_DST_IPV4 = 1 << 1, 97 MLX4_IB_RX_HASH_SRC_IPV6 = 1 << 2, 98 MLX4_IB_RX_HASH_DST_IPV6 = 1 << 3, 99 MLX4_IB_RX_HASH_SRC_PORT_TCP = 1 << 4, 100 MLX4_IB_RX_HASH_DST_PORT_TCP = 1 << 5, 101 MLX4_IB_RX_HASH_SRC_PORT_UDP = 1 << 6, 102 MLX4_IB_RX_HASH_DST_PORT_UDP = 1 << 7 103 }; 104 #endif 105