On Sun, Oct 13, 2013 at 08:50:53AM +0200, Hans Petter Selasky wrote:
> iPhones sometimes have multiple configurations.
>
> usbconfig -d X.Y dump_device_desc
Dumping desc produced almost identical files (the only differences were in
idProduct and iSerialNumber, quite expectedly).
> usbconfig -d X
On 10/13/13 10:22, Alexey Dokuchaev wrote:
On Sun, Oct 13, 2013 at 08:50:53AM +0200, Hans Petter Selasky wrote:
iPhones sometimes have multiple configurations.
usbconfig -d X.Y dump_device_desc
Dumping desc produced almost identical files (the only differences were in
idProduct and iSerialNum
On Sun, Oct 13, 2013 at 10:37:58AM +0200, Hans Petter Selasky wrote:
> You might want to watch "usbdump -i usbusX -f Y -vvv -s 65536"
>
> while running the config descriptor dump for the broken device. Look for
> non-zero ERR=
Not much, only occasional timeouts (probably after I repeated usbconfi
On 10/13/13 11:45, Alexey Dokuchaev wrote:
# usbdump -i usbus4 -f 2 -vvv -s 65536 | grep ERR= | grep -v ERR=0
17:04:17.306156 usbus4.2
DONE-CTRL-EP=0080,SPD=HIGH,NFR=0,SLEN=0,IVAL=0,ERR=TIMEOUT
Could you get the previous SUBMIT packet for this TIMEOUT, including
verbose data dump.
--HPS
Hi,
Your iPhone times out when reading the configuration descriptor:
19:05:57.365047 usbus4.2 SUBM-CTRL-EP=0080,SPD=HIGH,NFR=2,SLEN=8,IVAL=0
frame[0] WRITE 8 bytes
80 06 02 02 00 00 09 00 -- -- -- -- -- -- -- -- ||
frame[1] READ 9 bytes
flags 0x10
status 0xea1a
