diff options
| author | Wei Fang <wei.fang@nxp.com> | 2025-11-25 16:52:10 +0800 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2025-11-27 11:57:45 +0100 |
| commit | 9a060d0fac9e75524f72864adec6d8cdb70a5bca (patch) | |
| tree | 02277713e63e41a0202cf4bf7cc63b9f6bbca607 /scripts/extract-fwblobs | |
| parent | c0a1f3d7e128e8d1b6c0fe09c68eac5ebcf677c8 (diff) | |
| download | linux-9a060d0fac9e75524f72864adec6d8cdb70a5bca.tar.gz | |
net: fec: do not register PPS event for PEROUT
There are currently two situations that can trigger the PTP interrupt,
one is the PPS event, the other is the PEROUT event. However, the irq
handler fec_pps_interrupt() does not check the irq event type and
directly registers a PPS event into the system, but the event may be
a PEROUT event. This is incorrect because PEROUT is an output signal,
while PPS is the input of the kernel PPS system. Therefore, add a check
for the event type, if pps_enable is true, it means that the current
event is a PPS event, and then the PPS event is registered.
Fixes: 350749b909bf ("net: fec: Add support for periodic output signal of PPS")
Signed-off-by: Wei Fang <wei.fang@nxp.com>
Link: https://patch.msgid.link/20251125085210.1094306-5-wei.fang@nxp.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'scripts/extract-fwblobs')
0 files changed, 0 insertions, 0 deletions