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| author | Pavan Chebbi <pavan.chebbi@broadcom.com> | 2026-01-08 10:35:17 -0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2026-01-10 15:19:50 -0800 |
| commit | c470195b989fe7b9f92297e465c4e8a2363c0bb3 (patch) | |
| tree | d3c3bf8e7d590418d023816f8bb25b2e290232a0 /tools/perf/lib/Documentation/tutorial/git@git.tavy.me:linux.git | |
| parent | fdb573d675e3ac50f0b58aaa35bfe7e8c585ba5f (diff) | |
bnxt_en: Add PTP .getcrosststamp() interface to get device/host times
.getcrosststamp() helps the applications to obtain a snapshot of
device and host time almost taken at the same time. This function
will report PCIe PTM device and host times to any application using
the ioctl PTP_SYS_OFFSET_PRECISE. The device time from the HW is
48-bit and needs to be converted to 64-bit.
Reviewed-by: Somnath Kotur <somnath.kotur@broadcom.com>
Reviewed-by: Vadim Fedorenko <vadim.fedorenko@linux.dev>
Signed-off-by: Pavan Chebbi <pavan.chebbi@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Link: https://patch.msgid.link/20260108183521.215610-3-michael.chan@broadcom.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools/perf/lib/Documentation/tutorial/git@git.tavy.me:linux.git')
0 files changed, 0 insertions, 0 deletions