RE: [Intel-wired-lan] [PATCH net-next v2 4/4] igb: support EXTTS on 82580/i354/i350

-----Original Message-----
From: Intel-wired-lan <redacted> On Behalf Of Ruud
Bos
Sent: Thursday, October 28, 2021 8:05 PM
To: Brandeburg, Jesse <redacted>; Nguyen, Anthony L
[off-list ref]; intel-wired-lan@lists.osuosl.org
Cc: netdev@vger.kernel.org; richardcochran@gmail.com; Ruud Bos
[off-list ref]; davem@davemloft.net; kuba@kernel.org
Subject: [Intel-wired-lan] [PATCH net-next v2 4/4] igb: support EXTTS on
82580/i354/i350

Support for the PTP pin function on 82580/i354/i350 based adapters.
Because the time registers of these adapters do not have the nice split in
second rollovers as the i210 has, the implementation is slightly more complex
compared to the i210 implementation.

Signed-off-by: Ruud Bos <redacted>
---
 drivers/net/ethernet/intel/igb/igb_main.c | 20 ++++++++++---
drivers/net/ethernet/intel/igb/igb_ptp.c  | 36 ++++++++++++++++++++++-
 2 files changed, 51 insertions(+), 5 deletions(-)

Tested-by: Gurucharan G <redacted> (A Contingent worker at Intel)