Stanislaw Gruszka <[email protected]> wrote: > On some machines mt76x0u firmware can hung during resume, > what result on messages like below: > > [ 475.480062] mt76x0 1-8:1.0: Error: MCU response pre-completed! > [ 475.990066] mt76x0 1-8:1.0: Error: send MCU cmd failed:-110 > [ 475.990075] mt76x0 1-8:1.0: Error: MCU response pre-completed! > [ 476.500003] mt76x0 1-8:1.0: Error: send MCU cmd failed:-110 > [ 476.500012] mt76x0 1-8:1.0: Error: MCU response pre-completed! > [ 477.010046] mt76x0 1-8:1.0: Error: send MCU cmd failed:-110 > [ 477.010055] mt76x0 1-8:1.0: Error: MCU response pre-completed! > [ 477.529997] mt76x0 1-8:1.0: Error: send MCU cmd failed:-110 > [ 477.530006] mt76x0 1-8:1.0: Error: MCU response pre-completed! > [ 477.824907] mt76x0 1-8:1.0: Error: send MCU cmd failed:-71 > [ 477.824916] mt76x0 1-8:1.0: Error: MCU response pre-completed! > [ 477.825029] usb 1-8: USB disconnect, device number 6 > > and possible whole system freeze. > > This can be avoided, if we do not perform mt76x0_chip_onoff() reset. > > Cc: [email protected] > Fixes: 134b2d0d1fcf ("mt76x0: init files") > Signed-off-by: Stanislaw Gruszka <[email protected]>
Patch applied to wireless-drivers.git, thanks. 8f2d163cb26d mt76: mt76x0u: do not reset radio on resume -- https://patchwork.kernel.org/patch/11048769/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
