On Mon, Mar 10, 2025 at 01:24:39PM +0100, Grzegorz Nitka wrote: > From: Karol Kolacinski <[email protected]> > > According to the E825C specification, SBQ address for ports on a single > complex is device 2 for PHY 0 and device 13 for PHY1. > For accessing ports on a dual complex E825C (so called 2xNAC mode), > the driver should use destination device 2 (referred as phy_0) for > the current complex PHY and device 13 (referred as phy_0_peer) for > peer complex PHY. > > Differentiate SBQ destination device by checking if current PF port > number is on the same PHY as target port number. > > Adjust 'ice_get_lane_number' function to provide unique port number for > ports from PHY1 in 'dual' mode config (by adding fixed offset for PHY1 > ports). Cache this value in ice_hw struct. > > Introduce ice_get_primary_hw wrapper to get access to timesync register > not available from second NAC. > > Reviewed-by: Przemek Kitszel <[email protected]> > Signed-off-by: Karol Kolacinski <[email protected]> > Co-developed-by: Grzegorz Nitka <[email protected]> > Signed-off-by: Grzegorz Nitka <[email protected]>
Reviewed-by: Simon Horman <[email protected]>
