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 MTHCA_ABI_USER_H 20 #define MTHCA_ABI_USER_H 21 #include <linux/types.h> 22 #define MTHCA_UVERBS_ABI_VERSION 1 23 struct mthca_alloc_ucontext_resp { 24 __u32 qp_tab_size; 25 __u32 uarc_size; 26 }; 27 struct mthca_alloc_pd_resp { 28 __u32 pdn; 29 __u32 reserved; 30 }; 31 #define MTHCA_MR_DMASYNC 0x1 32 struct mthca_reg_mr { 33 __u32 mr_attrs; 34 __u32 reserved; 35 }; 36 struct mthca_create_cq { 37 __u32 lkey; 38 __u32 pdn; 39 __aligned_u64 arm_db_page; 40 __aligned_u64 set_db_page; 41 __u32 arm_db_index; 42 __u32 set_db_index; 43 }; 44 struct mthca_create_cq_resp { 45 __u32 cqn; 46 __u32 reserved; 47 }; 48 struct mthca_resize_cq { 49 __u32 lkey; 50 __u32 reserved; 51 }; 52 struct mthca_create_srq { 53 __u32 lkey; 54 __u32 db_index; 55 __aligned_u64 db_page; 56 }; 57 struct mthca_create_srq_resp { 58 __u32 srqn; 59 __u32 reserved; 60 }; 61 struct mthca_create_qp { 62 __u32 lkey; 63 __u32 reserved; 64 __aligned_u64 sq_db_page; 65 __aligned_u64 rq_db_page; 66 __u32 sq_db_index; 67 __u32 rq_db_index; 68 }; 69 #endif 70