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 NES_ABI_USER_H 20 #define NES_ABI_USER_H 21 #include <linux/types.h> 22 #define NES_ABI_USERSPACE_VER 2 23 #define NES_ABI_KERNEL_VER 2 24 struct nes_alloc_ucontext_req { 25 __u32 reserved32; 26 __u8 userspace_ver; 27 __u8 reserved8[3]; 28 }; 29 struct nes_alloc_ucontext_resp { 30 __u32 max_pds; 31 __u32 max_qps; 32 __u32 wq_size; 33 __u8 virtwq; 34 __u8 kernel_ver; 35 __u8 reserved[2]; 36 }; 37 struct nes_alloc_pd_resp { 38 __u32 pd_id; 39 __u32 mmap_db_index; 40 }; 41 struct nes_create_cq_req { 42 __u64 user_cq_buffer; 43 __u32 mcrqf; 44 __u8 reserved[4]; 45 }; 46 struct nes_create_qp_req { 47 __u64 user_wqe_buffers; 48 __u64 user_qp_buffer; 49 }; 50 enum iwnes_memreg_type { 51 IWNES_MEMREG_TYPE_MEM = 0x0000, 52 IWNES_MEMREG_TYPE_QP = 0x0001, 53 IWNES_MEMREG_TYPE_CQ = 0x0002, 54 IWNES_MEMREG_TYPE_MW = 0x0003, 55 IWNES_MEMREG_TYPE_FMR = 0x0004, 56 IWNES_MEMREG_TYPE_FMEM = 0x0005, 57 }; 58 struct nes_mem_reg_req { 59 __u32 reg_type; 60 __u32 reserved; 61 }; 62 struct nes_create_cq_resp { 63 __u32 cq_id; 64 __u32 cq_size; 65 __u32 mmap_db_index; 66 __u32 reserved; 67 }; 68 struct nes_create_qp_resp { 69 __u32 qp_id; 70 __u32 actual_sq_size; 71 __u32 actual_rq_size; 72 __u32 mmap_sq_db_index; 73 __u32 mmap_rq_db_index; 74 __u32 nes_drv_opt; 75 }; 76 #endif 77