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WIP macb stall patches - #7667

Merged

pelwell merged 8 commits into

raspberrypi:rpi-6.18.yfrom

nbuchwitz:devel/macb-stall

Nov 11, 2026

Merged

WIP macb stall patches #7667
pelwell merged 8 commits into
raspberrypi:rpi-6.18.yfrom
nbuchwitz:devel/macb-stall

Commits on Nov 11, 2026
- net: macb: credit unsent frames to BQL in macb_tx_error_task()
  nbuchwitz
  committed
  7af1917
- net: macb: take tx_ptr_lock in macb_tx_error_task()
  nbuchwitz
  committed
  f9e8340
- net: macb: flush the IER write before re-checking the ring
  nbuchwitz
  committed
  b93ddb7
- net: macb: reprogram TBQP after shuffling the TX ring on link-up
  
  chrta-wmi
  authored and
  nbuchwitz
  committed
  9de39c6
- net: macb: rotate unreaped TX frames behind the ring base on link-up
  
  sdirkwinkel
  authored and
  nbuchwitz
  committed
  9fd1569
- net: macb: compare the TBQP index relative to the ring base
  nbuchwitz
  committed
  4f89183
- net: macb: restart the transmitter from every TX poll
  nbuchwitz
  committed
  6455d7a
- net: macb: run the TX poll from the timeout handler
  nbuchwitz
  committed
  4290afe