[Intel-wired-lan] [PATCH 2/4] igc: Don't reschedule ptp_tx work

Brown, Aaron F aaron.f.brown at intel.com
Fri Aug 14 03:08:47 UTC 2020

> From: Intel-wired-lan <intel-wired-lan-bounces at osuosl.org> On Behalf Of
> Andre Guedes
> Sent: Tuesday, July 28, 2020 4:38 PM
> To: intel-wired-lan at lists.osuosl.org
> Subject: [Intel-wired-lan] [PATCH 2/4] igc: Don't reschedule ptp_tx work
> The ptp_tx work is scheduled only if TSICR.TXTS bit is set, therefore
> TSYNCTXCTL.TXTT_0 bit is expected to be set when we check it igc_ptp_tx_
> work(). If it isn't, something is really off and rescheduling the ptp_tx
> work to check it later doesn't help much. This patch changes the code to
> WARN_ON_ONCE() if this situation ever happens.
> Signed-off-by: Andre Guedes <andre.guedes at intel.com>
> ---
Tested-by: Aaron Brown <aaron.f.brown at intel.com>

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