/**************************************************************************** **************************************************************************** *** *** This header was automatically generated from a Linux kernel header *** of the same name, to make information necessary for userspace to *** call into the kernel available to libc. It contains only constants, *** structures, and macros generated from the original header, and thus, *** contains no copyrightable information. *** *** To edit the content of this header, modify the corresponding *** source file (e.g. under external/kernel-headers/original/) then *** run bionic/libc/kernel/tools/update_all.py *** *** Any manual change here will be lost the next time this script will *** be run. You've been warned! *** **************************************************************************** ****************************************************************************/ #ifndef _LINUX_RDS_H #define _LINUX_RDS_H #include #define RDS_IB_ABI_VERSION 0x301 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #define RDS_CANCEL_SENT_TO 1 #define RDS_GET_MR 2 #define RDS_FREE_MR 3 #define RDS_RECVERR 5 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #define RDS_CONG_MONITOR 6 #define RDS_GET_MR_FOR_DEST 7 #define RDS_CMSG_RDMA_ARGS 1 #define RDS_CMSG_RDMA_DEST 2 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #define RDS_CMSG_RDMA_MAP 3 #define RDS_CMSG_RDMA_STATUS 4 #define RDS_CMSG_CONG_UPDATE 5 #define RDS_CMSG_ATOMIC_FADD 6 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #define RDS_CMSG_ATOMIC_CSWP 7 #define RDS_CMSG_MASKED_ATOMIC_FADD 8 #define RDS_CMSG_MASKED_ATOMIC_CSWP 9 #define RDS_INFO_FIRST 10000 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #define RDS_INFO_COUNTERS 10000 #define RDS_INFO_CONNECTIONS 10001 #define RDS_INFO_SEND_MESSAGES 10003 #define RDS_INFO_RETRANS_MESSAGES 10004 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #define RDS_INFO_RECV_MESSAGES 10005 #define RDS_INFO_SOCKETS 10006 #define RDS_INFO_TCP_SOCKETS 10007 #define RDS_INFO_IB_CONNECTIONS 10008 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #define RDS_INFO_CONNECTION_STATS 10009 #define RDS_INFO_IWARP_CONNECTIONS 10010 #define RDS_INFO_LAST 10010 struct rds_info_counter { /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ uint8_t name[32]; uint64_t value; } __attribute__((packed)); #define RDS_INFO_CONNECTION_FLAG_SENDING 0x01 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #define RDS_INFO_CONNECTION_FLAG_CONNECTING 0x02 #define RDS_INFO_CONNECTION_FLAG_CONNECTED 0x04 #define TRANSNAMSIZ 16 struct rds_info_connection { /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ uint64_t next_tx_seq; uint64_t next_rx_seq; __be32 laddr; __be32 faddr; /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ uint8_t transport[TRANSNAMSIZ]; uint8_t flags; } __attribute__((packed)); #define RDS_INFO_MESSAGE_FLAG_ACK 0x01 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #define RDS_INFO_MESSAGE_FLAG_FAST_ACK 0x02 struct rds_info_message { uint64_t seq; uint32_t len; /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ __be32 laddr; __be32 faddr; __be16 lport; __be16 fport; /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ uint8_t flags; } __attribute__((packed)); struct rds_info_socket { uint32_t sndbuf; /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ __be32 bound_addr; __be32 connected_addr; __be16 bound_port; __be16 connected_port; /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ uint32_t rcvbuf; uint64_t inum; } __attribute__((packed)); struct rds_info_tcp_socket { /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ __be32 local_addr; __be16 local_port; __be32 peer_addr; __be16 peer_port; /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ uint64_t hdr_rem; uint64_t data_rem; uint32_t last_sent_nxt; uint32_t last_expected_una; /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ uint32_t last_seen_una; } __attribute__((packed)); #define RDS_IB_GID_LEN 16 struct rds_info_rdma_connection { /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ __be32 src_addr; __be32 dst_addr; uint8_t src_gid[RDS_IB_GID_LEN]; uint8_t dst_gid[RDS_IB_GID_LEN]; /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ uint32_t max_send_wr; uint32_t max_recv_wr; uint32_t max_send_sge; uint32_t rdma_mr_max; /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ uint32_t rdma_mr_size; }; #define RDS_CONG_MONITOR_SIZE 64 #define RDS_CONG_MONITOR_BIT(port) (((unsigned int) port) % RDS_CONG_MONITOR_SIZE) /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #define RDS_CONG_MONITOR_MASK(port) (1ULL << RDS_CONG_MONITOR_BIT(port)) typedef uint64_t rds_rdma_cookie_t; struct rds_iovec { uint64_t addr; /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ uint64_t bytes; }; struct rds_get_mr_args { struct rds_iovec vec; /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ uint64_t cookie_addr; uint64_t flags; }; struct rds_get_mr_for_dest_args { /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ struct sockaddr_storage dest_addr; struct rds_iovec vec; uint64_t cookie_addr; uint64_t flags; /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ }; struct rds_free_mr_args { rds_rdma_cookie_t cookie; uint64_t flags; /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ }; struct rds_rdma_args { rds_rdma_cookie_t cookie; struct rds_iovec remote_vec; /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ uint64_t local_vec_addr; uint64_t nr_local; uint64_t flags; uint64_t user_token; /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ }; struct rds_atomic_args { rds_rdma_cookie_t cookie; uint64_t local_addr; /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ uint64_t remote_addr; union { struct { uint64_t compare; /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ uint64_t swap; } cswp; struct { uint64_t add; /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ } fadd; struct { uint64_t compare; uint64_t swap; /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ uint64_t compare_mask; uint64_t swap_mask; } m_cswp; struct { /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ uint64_t add; uint64_t nocarry_mask; } m_fadd; }; /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ uint64_t flags; uint64_t user_token; }; struct rds_rdma_notify { /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ uint64_t user_token; int32_t status; }; #define RDS_RDMA_SUCCESS 0 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #define RDS_RDMA_REMOTE_ERROR 1 #define RDS_RDMA_CANCELED 2 #define RDS_RDMA_DROPPED 3 #define RDS_RDMA_OTHER_ERROR 4 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #define RDS_RDMA_READWRITE 0x0001 #define RDS_RDMA_FENCE 0x0002 #define RDS_RDMA_INVALIDATE 0x0004 #define RDS_RDMA_USE_ONCE 0x0008 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #define RDS_RDMA_DONTWAIT 0x0010 #define RDS_RDMA_NOTIFY_ME 0x0020 #define RDS_RDMA_SILENT 0x0040 #endif /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */