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/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(ssk, optname, timestamping); in mptcp_setsockopt_sol_socket_timestamping()
/linux/tools/testing/selftests/net/
H A D.gitignore52 timestamping
H A DMakefile168 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/Documentation/networking/
H A Dindex.rst123 timestamping
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/Documentation/translations/zh_CN/networking/
H A Dindex.rst32 timestamping
H A Dtimestamping.rst5 :Original: Documentation/networking/timestamping.rst
/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/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/drivers/iio/adc/
H A Dstm32-adc.c2395 static int stm32_adc_chan_fw_init(struct iio_dev *indio_dev, bool timestamping) in stm32_adc_chan_fw_init() argument
2428 if (timestamping) in stm32_adc_chan_fw_init()
2438 timestamping ? num_channels - 1 : num_channels); in stm32_adc_chan_fw_init()
2445 if (timestamping) { in stm32_adc_chan_fw_init()
2516 bool timestamping = false; in stm32_adc_probe() local
2579 timestamping = true; in stm32_adc_probe()
2582 ret = stm32_adc_chan_fw_init(indio_dev, timestamping); in stm32_adc_probe()
/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/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/
H A DKconfig158 This allows timestamping of network packets by PHYs (or
159 other MII bus snooping devices) with hardware timestamping
/linux/drivers/net/ethernet/ti/
H A DKconfig132 timestamping where applicable.

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