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 MANA_ABI_USER_H 20 #define MANA_ABI_USER_H 21 #include <linux/types.h> 22 #include <rdma/ib_user_ioctl_verbs.h> 23 #define MANA_IB_UVERBS_ABI_VERSION 1 24 struct mana_ib_create_cq { 25 __aligned_u64 buf_addr; 26 }; 27 struct mana_ib_create_qp { 28 __aligned_u64 sq_buf_addr; 29 __u32 sq_buf_size; 30 __u32 port; 31 }; 32 struct mana_ib_create_qp_resp { 33 __u32 sqid; 34 __u32 cqid; 35 __u32 tx_vp_offset; 36 __u32 reserved; 37 }; 38 struct mana_ib_create_wq { 39 __aligned_u64 wq_buf_addr; 40 __u32 wq_buf_size; 41 __u32 reserved; 42 }; 43 enum mana_ib_rx_hash_function_flags { 44 MANA_IB_RX_HASH_FUNC_TOEPLITZ = 1 << 0, 45 }; 46 struct mana_ib_create_qp_rss { 47 __aligned_u64 rx_hash_fields_mask; 48 __u8 rx_hash_function; 49 __u8 reserved[7]; 50 __u32 rx_hash_key_len; 51 __u8 rx_hash_key[40]; 52 __u32 port; 53 }; 54 struct rss_resp_entry { 55 __u32 cqid; 56 __u32 wqid; 57 }; 58 struct mana_ib_create_qp_rss_resp { 59 __aligned_u64 num_entries; 60 struct rss_resp_entry entries[64]; 61 }; 62 #endif 63