[PATCH iwl-next v5 0/6] Rework dpll pin control

[Sergey Temerkhanov <sergey.temerkhanov@intel.com>]

This series reworks and clarifies DPLL control logic. Contains
refactoring changes for better readability as well as the changes making
the pin controls compliant to design requirements.
Bounds checking is added to avoid any potential out-of-bounds access

https://mail-archive.com/intel-wired-lan@osuosl.org/msg19535.html

v1->v2: Harden the error handling paths, additional bounds and
        pointer checks
v2->v3: Fully rework the rollback codepaths, rearrange changes
v3->v4: Fix transient state visibility during the state switch process
v4->v5: Minor formatting changes, additional NULL pointer check

Sergey Temerkhanov (6):
  ice: dpll: Add the MUX tables to the documentation
  ice: dpll: Rework multiplexed pin notifications
  ice: dpll: Use switch statements to handle pin states
  ice: dpll: Check for bounds when updating the pin states
  ice: dpll: Rework U.FL muxed pin (SMA) control
  ice: dpll: Rework the SMA control logic to match the requirements

 drivers/net/ethernet/intel/ice/ice_dpll.c | 544 ++++++++++++++++++----
 drivers/net/ethernet/intel/ice/ice_dpll.h |   1 +
 2 files changed, 456 insertions(+), 89 deletions(-)

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2.53.0