sfc: support second + quarter ns time format for receive datapath

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The time_format that we stash in the PTP data structure is never
 referenced, so we can remove it.  Instead, store the information needed
 to interpret sync event timestamps.
Also rolls in a couple of other related minor PTP fixes.

Based on patches by Bert Kenward <bkenward@solarflare.com> and Laurence
 Evans <levans@solarflare.com>.

Signed-off-by: Edward Cree <ecree@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Edward Cree 2018-01-25 17:27:40 +00:00 • committed by David S. Miller

parent 04796f4c4d

commit 1280c0f8aa

1 changed files with 106 additions and 33 deletions

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139

drivers/net/ethernet/sfc/ptp.c

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