Re: [PATCH net,stable] cdc_ncm: workaround for EM7455 "silent" data interface

2016-07-04 Thread Oliver Neukum
On Mon, 2016-07-04 at 13:40 +0200, Bjørn Mork wrote: > Oliver Neukum writes: > > On Sun, 2016-07-03 at 22:24 +0200, Bjørn Mork wrote: > >> Several Lenovo users have reported problems with their Sierra > >> Wireless EM7455 modem. The driver has loaded successfully and > >> the MBIM management chann

Re: [PATCH net,stable] cdc_ncm: workaround for EM7455 "silent" data interface

2016-07-04 Thread Bjørn Mork
Oliver Neukum writes: > On Sun, 2016-07-03 at 22:24 +0200, Bjørn Mork wrote: >> Several Lenovo users have reported problems with their Sierra >> Wireless EM7455 modem. The driver has loaded successfully and >> the MBIM management channel has appeared to work, including >> establishing a connection

Re: [PATCH net,stable] cdc_ncm: workaround for EM7455 "silent" data interface

2016-07-04 Thread Oliver Neukum
On Sun, 2016-07-03 at 22:24 +0200, Bjørn Mork wrote: > Several Lenovo users have reported problems with their Sierra > Wireless EM7455 modem. The driver has loaded successfully and > the MBIM management channel has appeared to work, including > establishing a connection to the mobile network. But n

[PATCH net,stable] cdc_ncm: workaround for EM7455 "silent" data interface

2016-07-03 Thread Bjørn Mork
Several Lenovo users have reported problems with their Sierra Wireless EM7455 modem. The driver has loaded successfully and the MBIM management channel has appeared to work, including establishing a connection to the mobile network. But no frames have been received over the data interface. The pro