Hi Simon-san, > From: Simon Horman, Sent: Thursday, June 8, 2023 12:26 AM > > On Wed, Jun 07, 2023 at 04:01:41PM +0900, Yoshihiro Shimoda wrote: > > The timestamp descriptors were intended to act cyclically. Descriptors > > from index 0 through gq->ring_size - 1 contain actual information, and > > the last index (gq->ring_size) should have LINKFIX to indicate > > the first index 0 descriptor. However, thie LINKFIX value is missing, > > Hi Shimoda-san, > > a very minor nit, in case you end up posting a v3 for some other reason: > > thie -> the Thank you for your review! I'll fix this on v3. Best regards, Yoshihiro Shimoda > > causing the timestamp feature to stop after all descriptors are used. > > To resolve this issue, set the LINKFIX to the timestamp descritors. > > > > Reported-by: Phong Hoang <phong.hoang.wz@xxxxxxxxxxx> > > Fixes: 33f5d733b589 ("net: renesas: rswitch: Improve TX timestamp accuracy") > > ...