From: David S. Miller Date: Thu, 25 Jan 2018 21:05:15 +0000 (-0500) Subject: Merge branch 'sfc-support-PTP-on-8000-and-X2000-series-NICs' X-Git-Tag: Ubuntu-5.2.0-15.16~5092^2~52 X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=2611df7a799e71ed258e9f0955a18c216b6139bd;p=mirror_ubuntu-eoan-kernel.git Merge branch 'sfc-support-PTP-on-8000-and-X2000-series-NICs' Edward Cree says: ==================== sfc: support PTP on 8000 and X2000 series NICs Starting from the 8000-series (Medford 1), SFC NICs can timestamp TX packets sent through an ordinary DMA queue, rather than a special control-plane operation as in the 7000-series. Patches 2-8 implement support for this. The X2000-series (Medford 2) changes the format of timestamps, from seconds+ (2^27)ths to seconds + quarter nanoseconds, as well as changing the shift of the frequency adjustment for increased precision. Patches 9-12 implement support for these changes. Patch #1 is an unrelated fix for NAPI budget handling, needed in order for TX completion changes in the later patches to apply cleanly. ==================== Signed-off-by: David S. Miller --- 2611df7a799e71ed258e9f0955a18c216b6139bd