On Fri, 2012-06-22 at 11:24 -0500, Dan Williams wrote:
> On Fri, 2012-06-22 at 16:00 +0200, Bjørn Mork wrote:
> > Forest Bond <forest@xxxxxxxxxxxxxxxxxxx> writes:
> >
> > > I guess this indicates no QMI support?
> >
> > Yes, I guess it does.
> >
> > > Or is there some other problem?
> >
> > Uncertain. I haven't seen the exact result you got before.
> > Demonstrates just how much of this I understand ;-)
> >
> >
> > > # ./qmiver.pl --device=1410:b001
> > > Debugging: off
> > > Device: 1410:b001
> > > Candidate: ifnum=0
> > > control_msg() failed (-32): Broken pipe
> > > Unsupported endpoint configuration on ifnum=1
> > > Unsupported endpoint configuration on ifnum=2
> > > Unsupported endpoint configuration on ifnum=4
> > > Candidate: ifnum=6
> > > control_msg() failed (-108): Cannot send after transport endpoint shutdown
> >
> > So that's -ESHUTDOWN returned there. A bit unexpected. I don't really
> > know why...
>
> I did try my qmitest (from git.fdo) on all ports of the device except
> the ether port, and got nothing.
>
> I'll do some Windows traces to see if it does use QMI on the Ethernet
> endpoints. I know it doesn't do QMI on any of the serial interfaces
> (ff/ff/ff) based on the Windows drivers. I could be completely wrong,
> but I'm really expecting QMI on this device, given that it's a MDM9600.
Yeah, a whole lot of QMI over the CDC Ether interface using control
transfers. lsusb -v output for the ether interfaces is:
Interface Association:
bLength 8
bDescriptorType 11
bFirstInterface 6
bInterfaceCount 2
bFunctionClass 2 Communications
bFunctionSubClass 0
bFunctionProtocol 0
iFunction 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 6
bAlternateSetting 0
bNumEndpoints 1
bInterfaceClass 2 Communications
bInterfaceSubClass 6 Ethernet Networking
bInterfaceProtocol 0
iInterface 0
CDC Header:
bcdCDC 1.10
CDC Ethernet:
iMacAddress 1 (??)
bmEthernetStatistics 0x00000000
wMaxSegmentSize 1544
wNumberMCFilters 0x0001
bNumberPowerFilters 0
CDC Union:
bMasterInterface 6
bSlaveInterface 7
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x86 EP 6 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 5
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 7
bAlternateSetting 0
bNumEndpoints 0
bInterfaceClass 10 CDC Data
bInterfaceSubClass 0 Unused
bInterfaceProtocol 0
iInterface 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 7
bAlternateSetting 1
bNumEndpoints 2
bInterfaceClass 10 CDC Data
bInterfaceSubClass 0 Unused
bInterfaceProtocol 0
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x87 EP 7 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 32
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x05 EP 5 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 32
** UNRECOGNIZED: 2c ff 42 49 53 54 00 01 07 06 40 00 00 00 00
00 01 07 f4 01 02 08 f4 01 03 09 88 13 04 0a 10 27 05 0b 10 27 06 0c f4
01 07 0d f4 01
Dan
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