igc: Simplify TSN flags handling
authorVinicius Costa Gomes <vinicius.gomes@intel.com>
Mon, 9 Aug 2021 14:53:39 +0000 (20:23 +0530)
committerTony Nguyen <anthony.l.nguyen@intel.com>
Fri, 27 Aug 2021 16:31:08 +0000 (09:31 -0700)
commit61572d5f8f91d8603d8db028e1ec9e18fc0ca245
tree4044e1c58a4f908aba95e904c255d14c51f1438a
parentc814a2d2d48f04eb3c4480e8f7835a5f2b235f85
igc: Simplify TSN flags handling

Separates the procedure done during reset from applying a
configuration, knowing when the code is executing allow us to
separate the better what changes the hardware state from what
changes only the driver state.

Introduces a flag for bookkeeping the driver state of TSN
features. When Qav and frame-preemption is also implemented
this flag makes it easier to keep track on whether a TSN feature
driver state is enabled or not though controller state changes,
say, during a reset.

Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@intel.com>
Signed-off-by: Aravindhan Gunasekaran <aravindhan.gunasekaran@intel.com>
Signed-off-by: Mallikarjuna Chilakala <mallikarjuna.chilakala@intel.com>
Tested-by: Dvora Fuxbrumer <dvorax.fuxbrumer@linux.intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
drivers/net/ethernet/intel/igc/igc.h
drivers/net/ethernet/intel/igc/igc_main.c
drivers/net/ethernet/intel/igc/igc_tsn.c
drivers/net/ethernet/intel/igc/igc_tsn.h