> From: Intel-wired-lan [mailto:intel-wired-lan-boun...@osuosl.org] On Behalf Of > Jacob Keller > Sent: Thursday, September 26, 2019 11:11 AM > To: netdev@vger.kernel.org > Cc: Intel Wired LAN <intel-wired-...@lists.osuosl.org> > Subject: [Intel-wired-lan] [net-next v3 5/7] igb: reject unsupported external > timestamp flags > > Fix the igb PTP support to explicitly reject any future flags that > get added to the external timestamp request ioctl. > > In order to maintain currently functioning code, this patch accepts all > three current flags. This is because the PTP_RISING_EDGE and > PTP_FALLING_EDGE flags have unclear semantics and each driver seems to > have interpreted them slightly differently. > > Signed-off-by: Jacob Keller <jacob.e.kel...@intel.com> > --- > drivers/net/ethernet/intel/igb/igb_ptp.c | 6 ++++++ > 1 file changed, 6 insertions(+)
Tested-by: Aaron Brown <aaron.f.br...@intel.com>
