Hello,
I'm trying to connect my Motorola MPx220 smartphone (WM2003 SE) with Gentoo
(2.6.21-gentoo-r3) and I've got a few problems.
The ipaq driver from synce svn does not compile with my kernel as there is no
"max_flip_cnt" variable in tty struct in kernels >2.6.17.
I tryied to solved this by using this part of code from the 2.6.21 kernel
driver:
if (tty && urb->actual_length) {
tty_buffer_request_room(tty, urb->actual_length);
tty_insert_flip_string(tty, data, urb->actual_length);
tty_flip_buffer_push(tty);
bytes_in += urb->actual_length;
}
Now it compiles but it does the same as the kernel driver from 2.6.21.
With both drivers I get this:
in dmesg:
/home/koprajs/kernel-2.6-driver/ipaq.c: ipaq_read_bulk_callback - nonzero read
bulk status received: -2
in /proc/bus/usb/devices:
T: Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=12 MxCh= 0
D: Ver= 1.00 Cls=ff(vend.) Sub=ff Prot=ff MxPS=64 #Cfgs= 2
P: Vendor=22b8 ProdID=4224 Rev= 0.00
C:* #Ifs= 1 Cfg#= 1 Atr=80 MxPwr=500mA
I: If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=ipaq
E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms
E: Ad=03(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms
C: #Ifs= 1 Cfg#= 1 Atr=80 MxPwr=500mA
I: If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=
E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms
E: Ad=03(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms
If I try insmod ./ipaq.ko ttyUSB=1 with the SynCE driver I get unhandled kernel
null pointer error.
Any suggestions? I've seen some /proc/bus/usb/devices from other users with
MPx220 and it seems there are at least 3 diffrent versions (maybe caused by
diffrent ROMs?). Does that mean that my phone is not supported by the ipaq
driver yet? Or is there a problem with the newer kernels?
Thank you for any help.
KOPRajs
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