This is the first batch of updates to the ftgmac100 driver. Essentially:
- A few misc cleanups - Fixing link speed & duplex handling (including dealing with an Aspeed requirement to double reset the controller when the speed changes) - And addition of a reset task workqueue which will be used for delaying the re-initialization of the controller - Fixing a number of issues with how interrupts and NAPI are dealt with. Subsequent batches will rework and improve the rx path, the tx path, and add a bunch of features and fixes.
