sfc: only advertise TX timestamping if we have the license for it

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We check the license for TX hardware timestamping capability.
The PTP probe will have enabled PTP sync events from the adapter.  If
 later, at TX queue init, it turns out we do not have the license, we
 don't need the sync events either.

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

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Martin Habets 2018-01-25 17:26:31 +00:00 • committed by David S. Miller

parent 2935e3c382

commit 6aa47c87cb

2 changed files with 16 additions and 1 deletions

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6

drivers/net/ethernet/sfc/ef10.c

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11

drivers/net/ethernet/sfc/ptp.c

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