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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.c218 struct so_timestamping timestamping; in mptcp_setsockopt_sol_socket_timestamping() local
221 if (optlen == sizeof(timestamping)) { in mptcp_setsockopt_sol_socket_timestamping()
222 if (copy_from_sockptr(&timestamping, optval, in mptcp_setsockopt_sol_socket_timestamping()
223 sizeof(timestamping))) in mptcp_setsockopt_sol_socket_timestamping()
226 memset(&timestamping, 0, sizeof(timestamping)); in mptcp_setsockopt_sol_socket_timestamping()
228 if (copy_from_sockptr(&timestamping.flags, optval, sizeof(int))) in mptcp_setsockopt_sol_socket_timestamping()
235 KERNEL_SOCKPTR(&timestamping), in mptcp_setsockopt_sol_socket_timestamping()
236 sizeof(timestamping)); in mptcp_setsockopt_sol_socket_timestamping()
247 err = sock_set_timestamping(ssk, optname, timestamping); in mptcp_setsockopt_sol_socket_timestamping()
/linux/tools/testing/selftests/net/
H A D.gitignore52 timestamping
H A DMakefile171 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
/linux/Documentation/translations/zh_CN/networking/
H A Dindex.rst32 timestamping
H A Dtimestamping.rst5 :Original: Documentation/networking/timestamping.rst
/linux/net/core/
H A DMakefile34 obj-$(CONFIG_NETWORK_PHY_TIMESTAMPING) += timestamping.o
H A Dsock.c892 struct so_timestamping timestamping) in sock_set_timestamping() argument
894 int val = timestamping.flags; in sock_set_timestamping()
924 ret = sock_timestamping_bind_phc(sk, timestamping.bind_phc); in sock_set_timestamping()
1197 struct so_timestamping timestamping; in sk_setsockopt() local
1437 if (optlen == sizeof(timestamping)) { in sk_setsockopt()
1438 if (copy_from_sockptr(&timestamping, optval, in sk_setsockopt()
1439 sizeof(timestamping))) { in sk_setsockopt()
1444 memset(&timestamping, 0, sizeof(timestamping)); in sk_setsockopt()
1445 timestamping.flags = val; in sk_setsockopt()
1447 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/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.c2394 static int stm32_adc_chan_fw_init(struct iio_dev *indio_dev, bool timestamping) in stm32_adc_chan_fw_init() argument
2427 if (timestamping) in stm32_adc_chan_fw_init()
2437 timestamping ? num_channels - 1 : num_channels); in stm32_adc_chan_fw_init()
2444 if (timestamping) { in stm32_adc_chan_fw_init()
2507 bool timestamping = false; in stm32_adc_probe() local
2570 timestamping = true; in stm32_adc_probe()
2573 ret = stm32_adc_chan_fw_init(indio_dev, timestamping); in stm32_adc_probe()
/linux/drivers/net/ethernet/cavium/
H A DKconfig61 PTP provides timestamping mechanism that is suitable for use in IEEE 1588
/linux/sound/core/seq/
H A Dseq_ports.c342 /* timestamping */ in snd_seq_set_port_info()
343 port->timestamping = (info->flags & SNDRV_SEQ_PORT_FLG_TIMESTAMP) ? 1 : 0; in snd_seq_set_port_info()
391 /* timestamping */ in snd_seq_get_port_info()
393 if (port->timestamping) { in snd_seq_get_port_info()
/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/drivers/net/ethernet/ti/
H A DKconfig132 timestamping where applicable.

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