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/linux/drivers/hte/
H A DKconfig7 Some devices provide a hardware timestamping engine which can
9 benefit for the applications needing accurate timestamping event with
22 Enable this option for integrated hardware timestamping engine also
23 known as generic timestamping engine (GTE) support on NVIDIA Tegra194
25 lines for timestamping in realtime.
/linux/Documentation/driver-api/hte/
H A Dhte.rst12 Certain devices have built in hardware timestamping engines which can
19 This document describes the API that can be used by hardware timestamping
20 engine provider and consumer drivers that want to use the hardware timestamping
H A Dtegra-hte.rst19 instance supports timestamping GPIOs in real time as it is tightly coupled with
/linux/net/mptcp/
H A Dsockopt.c212 struct so_timestamping timestamping; in mptcp_setsockopt_sol_socket_timestamping() local
215 if (optlen == sizeof(timestamping)) { in mptcp_setsockopt_sol_socket_timestamping()
216 if (copy_from_sockptr(&timestamping, optval, in mptcp_setsockopt_sol_socket_timestamping()
217 sizeof(timestamping))) in mptcp_setsockopt_sol_socket_timestamping()
220 memset(&timestamping, 0, sizeof(timestamping)); in mptcp_setsockopt_sol_socket_timestamping()
222 if (copy_from_sockptr(&timestamping.flags, optval, sizeof(int))) in mptcp_setsockopt_sol_socket_timestamping()
229 KERNEL_SOCKPTR(&timestamping), in mptcp_setsockopt_sol_socket_timestamping()
230 sizeof(timestamping)); in mptcp_setsockopt_sol_socket_timestamping()
240 sock_set_timestamping(sk, optname, timestamping); in mptcp_setsockopt_sol_socket_timestamping()
[all...]
/linux/tools/testing/selftests/net/
H A D.gitignore52 timestamping
H A DMakefile160 timestamping \
/linux/Documentation/trace/coresight/
H A Dcoresight-tpdm.rst15 sources and send it to a TPDA for packetization, timestamping and funneling.
H A Dcoresight-tpda.rst17 and timestamping of Monitor data.
/linux/net/core/
H A Dsock.c900 struct so_timestamping timestamping) in sock_set_timestamping() argument
902 int val = timestamping.flags; in sock_set_timestamping()
932 ret = sock_timestamping_bind_phc(sk, timestamping.bind_phc); in sock_set_timestamping()
1196 struct so_timestamping timestamping; in sk_setsockopt() local
1436 if (optlen == sizeof(timestamping)) { in sk_setsockopt()
1437 if (copy_from_sockptr(&timestamping, optval, in sk_setsockopt()
1438 sizeof(timestamping))) { in sk_setsockopt()
1443 memset(&timestamping, 0, sizeof(timestamping)); in sk_setsockopt()
1444 timestamping.flags = val; in sk_setsockopt()
1446 ret = sock_set_timestamping(sk, optname, timestamping); in sk_setsockopt()
[all …]
/linux/drivers/net/ethernet/sfc/siena/
H A Dtx_common.c83 tx_queue->timestamping = (efx_siena_ptp_use_mac_tx_timestamps(efx) && in efx_siena_init_tx_queue()
145 if (tx_queue->timestamping && in efx_dequeue_buffer()
/linux/Documentation/translations/zh_CN/networking/
H A Dindex.rst32 timestamping
H A Dtimestamping.rst5 :Original: Documentation/networking/timestamping.rst
/linux/drivers/net/ethernet/sfc/
H A Dtx_common.c83 tx_queue->timestamping = (efx_ptp_use_mac_tx_timestamps(efx) && in efx_init_tx_queue()
188 if (tx_queue->timestamping && in efx_dequeue_buffer()
H A Dmcdi_functions.c214 INIT_TXQ_EXT_IN_FLAG_TIMESTAMP, tx_queue->timestamping, in efx_mcdi_tx_init()
/linux/drivers/net/dsa/sja1105/
H A DKconfig31 This enables support for timestamping and PTP clock manipulations in
/linux/sound/core/seq/
H A Dseq_ports.c337 port->timestamping = (info->flags & SNDRV_SEQ_PORT_FLG_TIMESTAMP) ? 1 : 0; in snd_seq_set_port_info()
387 if (port->timestamping) { in snd_seq_get_port_info()
/linux/drivers/net/ethernet/cavium/
H A DKconfig61 PTP provides timestamping mechanism that is suitable for use in IEEE 1588
/linux/Documentation/sound/designs/
H A Dtimestamping.rst119 Due to the varied nature of timestamping needs, even for a single
146 Examples of timestamping with HDAudio:
/linux/Documentation/networking/
H A Dnf_conntrack-sysctl.rst163 Enable connection tracking flow timestamping.
H A Dj1939.rst645 with session tracking and timestamping, providing a more detailed analysis of
660 // Enable timestamping with session tracking via tskey
661 int timestamping = SOF_TIMESTAMPING_OPT_ID | SOF_TIMESTAMPING_TX_ACK |
664 setsockopt(sock, SOL_SOCKET, SO_TIMESTAMPING, &timestamping,
665 sizeof(timestamping));
866 // Enable timestamping with various options, including session tracking and
H A Dpacket_mmap.rst1030 NIC is capable of timestamping packets in hardware, you can request those
1033 Documentation/networking/timestamping.rst).
1060 Only (!) if transmit timestamping is enabled, then these bits are combined
1072 See include/linux/net_tstamp.h and Documentation/networking/timestamping.rst
H A Dmsg_zerocopy.rst105 socket error queue, akin to the transmit timestamping interface.
/linux/drivers/net/ethernet/intel/
H A DKconfig86 Say Y to enable hardware supported cross-timestamping on PCH
350 Say Y to enable hardware supported cross-timestamping on platforms
/linux/net/dsa/
H A DKconfig143 custom VLAN-based header. Frames that require timestamping, such as
/linux/drivers/net/ethernet/ti/
H A DKconfig132 timestamping where applicable.

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