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review.blissroms.org / platform_bionic / bcc04d0069a919a6ac4a2b378e15dd0a50c46aec / . / libc / kernel / uapi / linux / rds.h
blob: 98c564411e6a6fda77caedc6330438658e59fb59 [file] [log] [blame]
Ben Cheng655a7c02013-10-16 16:09:24 -0700[diff] [blame]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 _LINUX_RDS_H
20#define _LINUX_RDS_H
21#include <linux/types.h>
22#define RDS_IB_ABI_VERSION 0x301
23/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
24#define RDS_CANCEL_SENT_TO 1
25#define RDS_GET_MR 2
26#define RDS_FREE_MR 3
27#define RDS_RECVERR 5
28/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
29#define RDS_CONG_MONITOR 6
30#define RDS_GET_MR_FOR_DEST 7
31#define RDS_CMSG_RDMA_ARGS 1
32#define RDS_CMSG_RDMA_DEST 2
33/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
34#define RDS_CMSG_RDMA_MAP 3
35#define RDS_CMSG_RDMA_STATUS 4
36#define RDS_CMSG_CONG_UPDATE 5
37#define RDS_CMSG_ATOMIC_FADD 6
38/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
39#define RDS_CMSG_ATOMIC_CSWP 7
40#define RDS_CMSG_MASKED_ATOMIC_FADD 8
41#define RDS_CMSG_MASKED_ATOMIC_CSWP 9
42#define RDS_INFO_FIRST 10000
43/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
44#define RDS_INFO_COUNTERS 10000
45#define RDS_INFO_CONNECTIONS 10001
46#define RDS_INFO_SEND_MESSAGES 10003
47#define RDS_INFO_RETRANS_MESSAGES 10004
48/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
49#define RDS_INFO_RECV_MESSAGES 10005
50#define RDS_INFO_SOCKETS 10006
51#define RDS_INFO_TCP_SOCKETS 10007
52#define RDS_INFO_IB_CONNECTIONS 10008
53/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
54#define RDS_INFO_CONNECTION_STATS 10009
55#define RDS_INFO_IWARP_CONNECTIONS 10010
56#define RDS_INFO_LAST 10010
57struct rds_info_counter {
58/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
59 uint8_t name[32];
60 uint64_t value;
61} __attribute__((packed));
62#define RDS_INFO_CONNECTION_FLAG_SENDING 0x01
63/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
64#define RDS_INFO_CONNECTION_FLAG_CONNECTING 0x02
65#define RDS_INFO_CONNECTION_FLAG_CONNECTED 0x04
66#define TRANSNAMSIZ 16
67struct rds_info_connection {
68/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
69 uint64_t next_tx_seq;
70 uint64_t next_rx_seq;
71 __be32 laddr;
72 __be32 faddr;
73/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
74 uint8_t transport[TRANSNAMSIZ];
75 uint8_t flags;
76} __attribute__((packed));
77#define RDS_INFO_MESSAGE_FLAG_ACK 0x01
78/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
79#define RDS_INFO_MESSAGE_FLAG_FAST_ACK 0x02
80struct rds_info_message {
81 uint64_t seq;
82 uint32_t len;
83/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
84 __be32 laddr;
85 __be32 faddr;
86 __be16 lport;
87 __be16 fport;
88/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
89 uint8_t flags;
90} __attribute__((packed));
91struct rds_info_socket {
92 uint32_t sndbuf;
93/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
94 __be32 bound_addr;
95 __be32 connected_addr;
96 __be16 bound_port;
97 __be16 connected_port;
98/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
99 uint32_t rcvbuf;
100 uint64_t inum;
101} __attribute__((packed));
102struct rds_info_tcp_socket {
103/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
104 __be32 local_addr;
105 __be16 local_port;
106 __be32 peer_addr;
107 __be16 peer_port;
108/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
109 uint64_t hdr_rem;
110 uint64_t data_rem;
111 uint32_t last_sent_nxt;
112 uint32_t last_expected_una;
113/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
114 uint32_t last_seen_una;
115} __attribute__((packed));
116#define RDS_IB_GID_LEN 16
117struct rds_info_rdma_connection {
118/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
119 __be32 src_addr;
120 __be32 dst_addr;
121 uint8_t src_gid[RDS_IB_GID_LEN];
122 uint8_t dst_gid[RDS_IB_GID_LEN];
123/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
124 uint32_t max_send_wr;
125 uint32_t max_recv_wr;
126 uint32_t max_send_sge;
127 uint32_t rdma_mr_max;
128/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
129 uint32_t rdma_mr_size;
130};
131#define RDS_CONG_MONITOR_SIZE 64
132#define RDS_CONG_MONITOR_BIT(port) (((unsigned int) port) % RDS_CONG_MONITOR_SIZE)
133/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
134#define RDS_CONG_MONITOR_MASK(port) (1ULL << RDS_CONG_MONITOR_BIT(port))
135typedef uint64_t rds_rdma_cookie_t;
136struct rds_iovec {
137 uint64_t addr;
138/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
139 uint64_t bytes;
140};
141struct rds_get_mr_args {
142 struct rds_iovec vec;
143/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
144 uint64_t cookie_addr;
145 uint64_t flags;
146};
147struct rds_get_mr_for_dest_args {
148/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
149 struct sockaddr_storage dest_addr;
150 struct rds_iovec vec;
151 uint64_t cookie_addr;
152 uint64_t flags;
153/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
154};
155struct rds_free_mr_args {
156 rds_rdma_cookie_t cookie;
157 uint64_t flags;
158/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
159};
160struct rds_rdma_args {
161 rds_rdma_cookie_t cookie;
162 struct rds_iovec remote_vec;
163/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
164 uint64_t local_vec_addr;
165 uint64_t nr_local;
166 uint64_t flags;
167 uint64_t user_token;
168/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
169};
170struct rds_atomic_args {
171 rds_rdma_cookie_t cookie;
172 uint64_t local_addr;
173/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
174 uint64_t remote_addr;
175 union {
176 struct {
177 uint64_t compare;
178/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
179 uint64_t swap;
180 } cswp;
181 struct {
182 uint64_t add;
183/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
184 } fadd;
185 struct {
186 uint64_t compare;
187 uint64_t swap;
188/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
189 uint64_t compare_mask;
190 uint64_t swap_mask;
191 } m_cswp;
192 struct {
193/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
194 uint64_t add;
195 uint64_t nocarry_mask;
196 } m_fadd;
197 };
198/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
199 uint64_t flags;
200 uint64_t user_token;
201};
202struct rds_rdma_notify {
203/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
204 uint64_t user_token;
205 int32_t status;
206};
207#define RDS_RDMA_SUCCESS 0
208/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
209#define RDS_RDMA_REMOTE_ERROR 1
210#define RDS_RDMA_CANCELED 2
211#define RDS_RDMA_DROPPED 3
212#define RDS_RDMA_OTHER_ERROR 4
213/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
214#define RDS_RDMA_READWRITE 0x0001
215#define RDS_RDMA_FENCE 0x0002
216#define RDS_RDMA_INVALIDATE 0x0004
217#define RDS_RDMA_USE_ONCE 0x0008
218/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
219#define RDS_RDMA_DONTWAIT 0x0010
220#define RDS_RDMA_NOTIFY_ME 0x0020
221#define RDS_RDMA_SILENT 0x0040
222#endif
223/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */