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| author | Stanislaw Gruszka <sgruszka@redhat.com> | 2019-07-18 12:38:10 +0200 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2019-08-20 16:57:34 +0300 |
| commit | 8f2d163cb26da87e7d8e1677368b8ba1ba4d30b3 (patch) | |
| tree | 7b1e885b3d81a1d6a9678be15cbb5a8685c3a844 /drivers/net/wireless/ralink/rt2x00/rt2x00dev.c | |
| parent | d1abaeb3be7b5fa6d7a1fbbd2e14e3310005c4c1 (diff) | |
| download | linux-8f2d163cb26da87e7d8e1677368b8ba1ba4d30b3.tar.gz linux-8f2d163cb26da87e7d8e1677368b8ba1ba4d30b3.tar.bz2 linux-8f2d163cb26da87e7d8e1677368b8ba1ba4d30b3.zip | |
mt76: mt76x0u: do not reset radio on resume
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: stable@vger.kernel.org
Fixes: 134b2d0d1fcf ("mt76x0: init files")
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/ralink/rt2x00/rt2x00dev.c')
0 files changed, 0 insertions, 0 deletions