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| author | Jacob Keller <jacob.e.keller@intel.com> | 2025-03-13 01:15:53 +0300 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2025-03-20 10:50:03 +0300 |
| commit | af2b428f7992c07b0767c9a3c341b54d9069542e (patch) | |
| tree | ef2278ace2180caeb7ea334887d16030619fd0f1 /net/lapb/lapb_timer.c | |
| parent | c0b4ddd30871c59043ed3592e6abeee55c3bf045 (diff) | |
| download | linux-af2b428f7992c07b0767c9a3c341b54d9069542e.tar.xz | |
broadcom: fix supported flag check in periodic output function
In bcm_ptp_perout_locked, the driver rejects requests which have
PTP_PEROUT_PHASE set. This appears to be an attempt to reject any
unsupported flags. Unfortunately, this only checks one flag, but does not
protect against PTP_PEROUT_ONE_SHOT, or any future flags which may be
added.
Fix the check to ensure that no flag other than the supported
PTP_PEROUT_DUTY_CYCLE is set.
Fixes: 7bfe91efd525 ("net: phy: Add support for 1PPS out and external timestamps")
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250312-jk-net-fixes-supported-extts-flags-v2-4-ea930ba82459@intel.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'net/lapb/lapb_timer.c')
0 files changed, 0 insertions, 0 deletions