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From: Andre Guedes <andre.guedes@intel.com>
To: intel-wired-lan@osuosl.org
Subject: [Intel-wired-lan] [PATCH 0/4] igc: PTP tx fixes
Date: Tue, 28 Jul 2020 16:37:50 -0700	[thread overview]
Message-ID: <20200728233754.65747-1-andre.guedes@intel.com> (raw)

Hi all,

This patch series fixes some issues in the PTP tx code from the IGC driver.
The most relevant one is a race condition between igc_xmit_frame_ring() and
igc_ptp_tx_hang() which is fixed by the last patch.

- Andre

Andre Guedes (4):
  igc: Rename IGC_TSYNCTXCTL_VALID macro
  igc: Don't reschedule ptp_tx work
  igc: Remove timeout check from ptp_tx work
  igc: Fix race condition in PTP tx code

 drivers/net/ethernet/intel/igc/igc.h         |  5 +-
 drivers/net/ethernet/intel/igc/igc_defines.h |  2 +-
 drivers/net/ethernet/intel/igc/igc_main.c    |  7 ++-
 drivers/net/ethernet/intel/igc/igc_ptp.c     | 60 +++++++++++---------
 4 files changed, 43 insertions(+), 31 deletions(-)

-- 
2.26.2


             reply	other threads:[~2020-07-28 23:37 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-28 23:37 Andre Guedes [this message]
2020-07-28 23:37 ` [Intel-wired-lan] [PATCH 1/4] igc: Rename IGC_TSYNCTXCTL_VALID macro Andre Guedes
2020-08-14  3:07   ` Brown, Aaron F
2020-07-28 23:37 ` [Intel-wired-lan] [PATCH 2/4] igc: Don't reschedule ptp_tx work Andre Guedes
2020-08-14  3:08   ` Brown, Aaron F
2020-07-28 23:37 ` [Intel-wired-lan] [PATCH 3/4] igc: Remove timeout check from " Andre Guedes
2020-08-14  3:09   ` Brown, Aaron F
2020-07-28 23:37 ` [Intel-wired-lan] [PATCH 4/4] igc: Fix race condition in PTP tx code Andre Guedes
2020-08-14  3:09   ` Brown, Aaron F
2020-08-22  1:24     ` Andre Guedes
2020-08-24 18:07       ` Nguyen, Anthony L

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