101 lines
3.5 KiB
C
101 lines
3.5 KiB
C
/****************************************************************************
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****************************************************************************
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***
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*** This header was automatically generated from a Linux kernel header
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*** of the same name, to make information necessary for userspace to
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*** call into the kernel available to libc. It contains only constants,
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*** structures, and macros generated from the original header, and thus,
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*** contains no copyrightable information.
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***
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*** To edit the content of this header, modify the corresponding
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*** source file (e.g. under external/kernel-headers/original/) then
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*** run bionic/libc/kernel/tools/update_all.py
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***
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*** Any manual change here will be lost the next time this script will
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*** be run. You've been warned!
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***
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****************************************************************************
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****************************************************************************/
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#ifndef _NET_TIMESTAMPING_H
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#define _NET_TIMESTAMPING_H
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#include <linux/types.h>
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#include <linux/socket.h>
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enum {
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SOF_TIMESTAMPING_TX_HARDWARE = (1 << 0),
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SOF_TIMESTAMPING_TX_SOFTWARE = (1 << 1),
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SOF_TIMESTAMPING_RX_HARDWARE = (1 << 2),
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SOF_TIMESTAMPING_RX_SOFTWARE = (1 << 3),
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SOF_TIMESTAMPING_SOFTWARE = (1 << 4),
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SOF_TIMESTAMPING_SYS_HARDWARE = (1 << 5),
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SOF_TIMESTAMPING_RAW_HARDWARE = (1 << 6),
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SOF_TIMESTAMPING_OPT_ID = (1 << 7),
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SOF_TIMESTAMPING_TX_SCHED = (1 << 8),
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SOF_TIMESTAMPING_TX_ACK = (1 << 9),
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SOF_TIMESTAMPING_OPT_CMSG = (1 << 10),
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SOF_TIMESTAMPING_OPT_TSONLY = (1 << 11),
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SOF_TIMESTAMPING_OPT_STATS = (1 << 12),
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SOF_TIMESTAMPING_OPT_PKTINFO = (1 << 13),
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SOF_TIMESTAMPING_OPT_TX_SWHW = (1 << 14),
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SOF_TIMESTAMPING_BIND_PHC = (1 << 15),
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SOF_TIMESTAMPING_LAST = SOF_TIMESTAMPING_BIND_PHC,
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SOF_TIMESTAMPING_MASK = (SOF_TIMESTAMPING_LAST - 1) | SOF_TIMESTAMPING_LAST
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};
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#define SOF_TIMESTAMPING_TX_RECORD_MASK (SOF_TIMESTAMPING_TX_HARDWARE | SOF_TIMESTAMPING_TX_SOFTWARE | SOF_TIMESTAMPING_TX_SCHED | SOF_TIMESTAMPING_TX_ACK)
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struct so_timestamping {
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int flags;
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int bind_phc;
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};
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struct hwtstamp_config {
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int flags;
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int tx_type;
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int rx_filter;
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};
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enum hwtstamp_flags {
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HWTSTAMP_FLAG_BONDED_PHC_INDEX = (1 << 0),
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#define HWTSTAMP_FLAG_BONDED_PHC_INDEX HWTSTAMP_FLAG_BONDED_PHC_INDEX
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HWTSTAMP_FLAG_LAST = HWTSTAMP_FLAG_BONDED_PHC_INDEX,
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HWTSTAMP_FLAG_MASK = (HWTSTAMP_FLAG_LAST - 1) | HWTSTAMP_FLAG_LAST
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};
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enum hwtstamp_tx_types {
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HWTSTAMP_TX_OFF,
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HWTSTAMP_TX_ON,
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HWTSTAMP_TX_ONESTEP_SYNC,
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HWTSTAMP_TX_ONESTEP_P2P,
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__HWTSTAMP_TX_CNT
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};
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enum hwtstamp_rx_filters {
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HWTSTAMP_FILTER_NONE,
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HWTSTAMP_FILTER_ALL,
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HWTSTAMP_FILTER_SOME,
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HWTSTAMP_FILTER_PTP_V1_L4_EVENT,
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HWTSTAMP_FILTER_PTP_V1_L4_SYNC,
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HWTSTAMP_FILTER_PTP_V1_L4_DELAY_REQ,
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HWTSTAMP_FILTER_PTP_V2_L4_EVENT,
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HWTSTAMP_FILTER_PTP_V2_L4_SYNC,
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HWTSTAMP_FILTER_PTP_V2_L4_DELAY_REQ,
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HWTSTAMP_FILTER_PTP_V2_L2_EVENT,
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HWTSTAMP_FILTER_PTP_V2_L2_SYNC,
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HWTSTAMP_FILTER_PTP_V2_L2_DELAY_REQ,
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HWTSTAMP_FILTER_PTP_V2_EVENT,
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HWTSTAMP_FILTER_PTP_V2_SYNC,
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HWTSTAMP_FILTER_PTP_V2_DELAY_REQ,
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HWTSTAMP_FILTER_NTP_ALL,
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__HWTSTAMP_FILTER_CNT
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};
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struct scm_ts_pktinfo {
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__u32 if_index;
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__u32 pkt_length;
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__u32 reserved[2];
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};
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enum txtime_flags {
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SOF_TXTIME_DEADLINE_MODE = (1 << 0),
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SOF_TXTIME_REPORT_ERRORS = (1 << 1),
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SOF_TXTIME_FLAGS_LAST = SOF_TXTIME_REPORT_ERRORS,
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SOF_TXTIME_FLAGS_MASK = (SOF_TXTIME_FLAGS_LAST - 1) | SOF_TXTIME_FLAGS_LAST
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};
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struct sock_txtime {
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__kernel_clockid_t clockid;
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__u32 flags;
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};
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#endif
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