1 /* 2 * This header was generated from the Linux kernel headers by update_headers.py, 3 * to provide necessary information from kernel to userspace, such as constants, 4 * structures, and macros, and thus, contains no copyrightable information. 5 */ 6 #ifndef I40IW_ABI_H 7 #define I40IW_ABI_H 8 #include <linux/types.h> 9 #define I40IW_ABI_VER 5 10 struct i40iw_alloc_ucontext_req { 11 __u32 reserved32; 12 __u8 userspace_ver; 13 __u8 reserved8[3]; 14 }; 15 struct i40iw_alloc_ucontext_resp { 16 __u32 max_pds; 17 __u32 max_qps; 18 __u32 wq_size; 19 __u8 kernel_ver; 20 __u8 reserved[3]; 21 }; 22 struct i40iw_alloc_pd_resp { 23 __u32 pd_id; 24 __u8 reserved[4]; 25 }; 26 struct i40iw_create_cq_req { 27 __aligned_u64 user_cq_buffer; 28 __aligned_u64 user_shadow_area; 29 }; 30 struct i40iw_create_qp_req { 31 __aligned_u64 user_wqe_buffers; 32 __aligned_u64 user_compl_ctx; 33 34 __aligned_u64 user_sq_phb; 35 __aligned_u64 user_rq_phb; 36 }; 37 enum i40iw_memreg_type { 38 IW_MEMREG_TYPE_MEM = 0x0000, 39 IW_MEMREG_TYPE_QP = 0x0001, 40 IW_MEMREG_TYPE_CQ = 0x0002, 41 }; 42 struct i40iw_mem_reg_req { 43 __u16 reg_type; 44 __u16 cq_pages; 45 __u16 rq_pages; 46 __u16 sq_pages; 47 }; 48 struct i40iw_create_cq_resp { 49 __u32 cq_id; 50 __u32 cq_size; 51 __u32 mmap_db_index; 52 __u32 reserved; 53 }; 54 struct i40iw_create_qp_resp { 55 __u32 qp_id; 56 __u32 actual_sq_size; 57 __u32 actual_rq_size; 58 __u32 i40iw_drv_opt; 59 __u16 push_idx; 60 __u8 lsmm; 61 __u8 rsvd2; 62 }; 63 #endif 64