[v4,iwl-net,0/4] Fix E825 initialization

Message

Grzegorz Nitka Nov. 5, 2024, 12:29 p.m. UTC

E825 products have incorrect initialization procedure, which may lead to
initialization failures and register values.

Fix E825 products initialization by adding correct sync delay, checking
the PHY revision only for current PHY and adding proper destination
device when reading port/quad.

In addition, E825 uses PF ID for indexing per PF registers and as
a primary PHY lane number, which is incorrect.

Karol Kolacinski (4):
  ice: Fix E825 initialization
  ice: Fix quad registers read on E825
  ice: Fix ETH56G FC-FEC Rx offset value
  ice: Add correct PHY lane assignment

 .../net/ethernet/intel/ice/ice_adminq_cmd.h   |   1 +
 drivers/net/ethernet/intel/ice/ice_common.c   |  45 +++
 drivers/net/ethernet/intel/ice/ice_common.h   |   1 +
 drivers/net/ethernet/intel/ice/ice_main.c     |   6 +-
 drivers/net/ethernet/intel/ice/ice_ptp.c      |  23 +-
 drivers/net/ethernet/intel/ice/ice_ptp.h      |   4 +-
 .../net/ethernet/intel/ice/ice_ptp_consts.h   |   2 +-
 drivers/net/ethernet/intel/ice/ice_ptp_hw.c   | 270 ++++++++++--------
 drivers/net/ethernet/intel/ice/ice_type.h     |   2 -
 9 files changed, 207 insertions(+), 147 deletions(-)

V3 -> V4: Removed not-related clean-up code
V2 -> V3: Removed net-next hunks from "ice: Fix E825 initialization",
          replaced lower/upper_32_bits calls with lower/upper_16_bits
          in "ice: Fix quad registers read on E825",
          improved ice_get_phy_lane_number function in "ice: Add correct
          PHY lane assignment"
V1 -> V2: Removed net-next hunks from "ice: Fix E825 initialization",
          whole "ice: Remove unnecessary offset calculation for PF
          scoped registers" patch and fixed kdoc in "ice: Fix quad
          registers read on E825"

base-commit: 278dfaa171a0061a341f6b5d44c2c9913a2b7fa8