[Intel-wired-lan] [PATCH 1/6] igc: Clean up rx timestamping logic

Brown, Aaron F aaron.f.brown at intel.com
Thu Jun 18 17:18:03 UTC 2020


> From: Intel-wired-lan <intel-wired-lan-bounces at osuosl.org> On Behalf Of
> Andre Guedes
> Sent: Wednesday, June 3, 2020 5:01 PM
> To: intel-wired-lan at lists.osuosl.org
> Subject: [Intel-wired-lan] [PATCH 1/6] igc: Clean up rx timestamping logic
> 
> Differently from I210, I225 doesn't report rx timestamps via the TS bit
> rx descriptor + RXSTMPL/RXSTMPH registers mechanism. Rx timestamps are
> reported in the packet buffer only, which is implemented by igc_ptp_rx_
> pktstamp(). So this patch removes igc_ptp_rx_rgtstamp() and all code
> related to it, copied from igb driver.
> 
> Signed-off-by: Andre Guedes <andre.guedes at intel.com>
> ---
>  drivers/net/ethernet/intel/igc/igc.h         |  3 --
>  drivers/net/ethernet/intel/igc/igc_defines.h |  2 -
>  drivers/net/ethernet/intel/igc/igc_main.c    | 12 ++----
>  drivers/net/ethernet/intel/igc/igc_ptp.c     | 44 +-------------------
>  drivers/net/ethernet/intel/igc/igc_regs.h    |  2 -
>  5 files changed, 5 insertions(+), 58 deletions(-)
> 
Tested-by: Aaron Brown <aaron.f.brown at intel.com>


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