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authorBjørn Mork <bjorn@mork.no>2016-04-12 16:11:12 +0200
committerDavid S. Miller <davem@davemloft.net>2016-04-14 21:04:04 -0400
commitc5b5343cfbc9f46af65033fa4f407d7b7d98371d (patch)
treea961af5f05465f9f12aaceb9f90e1f75043f24c3 /net
parentb4dfd8e92956b396d3438212bc9a0be6267b8b34 (diff)
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cdc_mbim: apply "NDP to end" quirk to all Huawei devices
We now have a positive report of another Huawei device needing this quirk: The ME906s-158 (12d1:15c1). This is an m.2 form factor modem with no obvious relationship to the E3372 (12d1:157d) we already have a quirk entry for. This is reason enough to believe the quirk might be necessary for any number of current and future Huawei devices. Applying the quirk to all Huawei devices, since it is crucial to any device affected by the firmware bug, while the impact on non-affected devices is negligible. The quirk can if necessary be disabled per-device by writing N to /sys/class/net/<iface>/cdc_ncm/ndp_to_end Reported-by: Andreas Fett <andreas.fett@secunet.com> Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: David S. Miller <davem@davemloft.net>
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