net_tstamp.h revision 05d08e9716b5974d6ed08973f44930804890b902 
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 _NET_TIMESTAMPING_H
20#define _NET_TIMESTAMPING_H
21#include <linux/socket.h>
22enum {
23/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
24  SOF_TIMESTAMPING_TX_HARDWARE = (1 << 0),
25  SOF_TIMESTAMPING_TX_SOFTWARE = (1 << 1),
26  SOF_TIMESTAMPING_RX_HARDWARE = (1 << 2),
27  SOF_TIMESTAMPING_RX_SOFTWARE = (1 << 3),
28/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
29  SOF_TIMESTAMPING_SOFTWARE = (1 << 4),
30  SOF_TIMESTAMPING_SYS_HARDWARE = (1 << 5),
31  SOF_TIMESTAMPING_RAW_HARDWARE = (1 << 6),
32  SOF_TIMESTAMPING_OPT_ID = (1 << 7),
33/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
34  SOF_TIMESTAMPING_TX_SCHED = (1 << 8),
35  SOF_TIMESTAMPING_TX_ACK = (1 << 9),
36  SOF_TIMESTAMPING_OPT_CMSG = (1 << 10),
37  SOF_TIMESTAMPING_OPT_TSONLY = (1 << 11),
38/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
39  SOF_TIMESTAMPING_LAST = SOF_TIMESTAMPING_OPT_TSONLY,
40  SOF_TIMESTAMPING_MASK = (SOF_TIMESTAMPING_LAST - 1) | SOF_TIMESTAMPING_LAST
41};
42struct hwtstamp_config {
43/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
44  int flags;
45  int tx_type;
46  int rx_filter;
47};
48/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
49enum hwtstamp_tx_types {
50  HWTSTAMP_TX_OFF,
51  HWTSTAMP_TX_ON,
52  HWTSTAMP_TX_ONESTEP_SYNC,
53/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
54};
55enum hwtstamp_rx_filters {
56  HWTSTAMP_FILTER_NONE,
57  HWTSTAMP_FILTER_ALL,
58/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
59  HWTSTAMP_FILTER_SOME,
60  HWTSTAMP_FILTER_PTP_V1_L4_EVENT,
61  HWTSTAMP_FILTER_PTP_V1_L4_SYNC,
62  HWTSTAMP_FILTER_PTP_V1_L4_DELAY_REQ,
63/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
64  HWTSTAMP_FILTER_PTP_V2_L4_EVENT,
65  HWTSTAMP_FILTER_PTP_V2_L4_SYNC,
66  HWTSTAMP_FILTER_PTP_V2_L4_DELAY_REQ,
67  HWTSTAMP_FILTER_PTP_V2_L2_EVENT,
68/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
69  HWTSTAMP_FILTER_PTP_V2_L2_SYNC,
70  HWTSTAMP_FILTER_PTP_V2_L2_DELAY_REQ,
71  HWTSTAMP_FILTER_PTP_V2_EVENT,
72  HWTSTAMP_FILTER_PTP_V2_SYNC,
73/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
74  HWTSTAMP_FILTER_PTP_V2_DELAY_REQ,
75};
76#endif
77