net: macb: candidate fixes for silent TX stall on BCM2712/RP1#7340

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lukaszraczylo wants to merge 3 commits intoraspberrypi:rpi-6.18.yfrom

lukaszraczylo:net-macb-silent-tx-stall-fixes

Commits on Apr 28, 2026

net: macb: flush PCIe posted write after TSTART doorbell
lukaszraczylo
committed
net: macb: re-check ISR after IER re-enable in macb_tx_poll
lukaszraczylo
committed

Commits on May 2, 2026

net: macb: add TX stall watchdog as defence-in-depth safety net
lukaszraczylo
committed