Hi Jakub, > From: Jakub Kicinski, Sent: Thursday, February 9, 2023 9:07 AM > > On Wed, 8 Feb 2023 16:34:45 +0900 Yoshihiro Shimoda wrote: > > In the previous code, TX timestamp accuracy was bad because the irq > > handler got the timestamp from the timestamp register at that time. > > > > This hardware has "Timestamp capture" feature which can store > > each TX timestamp into the timestamp descriptors. To improve > > TX timestamp accuracy, implement timestamp descriptors' handling. > > 2 new sparse warnings here: > > drivers/net/ethernet/renesas/rswitch.c:917:24: warning: restricted __le32 degrades to integer > drivers/net/ethernet/renesas/rswitch.c:918:23: warning: restricted __le32 degrades to integer Thank you for your review! I'll fix the warnings on v3 patch. Best regards, Yoshihiro Shimoda
