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Messages - gummy_bear

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Security and Networking / How-TO: Connet CF GPRS/GSM (AudioVox RTM8000) to internet
« on: January 16, 2007, 08:49:04 am »
ok so it is all down to 8250.ko module, it needs to be modified. oh my god this is hard work for me, I am dumbass!

it needs support for irq49 or something like that, how does a module get compiled? Where is the source

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Security and Networking / How-TO: Connet CF GPRS/GSM (AudioVox RTM8000) to internet
« on: January 15, 2007, 08:54:43 pm »
Hi all,  I know this thread is old but i am desperate. I have a gumstix from www.gumstix.com, linux 2.6 ARM etc.

I have put an Audiovox RT-8000 in it but it is not going to work without a fight so I need your help. I will not bore you with too much gorry detail which is not required because I have just found the serial_cs.o module here, the problem is I try to load the module and it says

"insmod: error inserting './serial_cs.o': -1 Invalid module format"

The irq allocation for the card is totally messed up so I really need this patch.

 cat /proc/tty/driver/serial
serinfo:1.0 driver revision:
0: uart:16C950/954 port:C4860400 irq:49 tx:169 rx:0 CTS
1: uart:unknown port:00000000 irq:0
2: uart:unknown port:00000000 irq:0
3: uart:unknown port:00000000 irq:0

# cat /proc/tty/drivers
/dev/tty             /dev/tty        5       0 system:/dev/tty
/dev/console         /dev/console    5       1 system:console
/dev/ptmx            /dev/ptmx       5       2 system
serial               /dev/ttyS       4 64-67 serial
PXA serial           /dev/ttySA      4 68-71 serial
pty_slave            /dev/pts      136 0-1048575 pty:slave
pty_master           /dev/ptm      128 0-1048575 pty:master

No 49 irq is used by the serial :-(
seems like 8250.ko should be patched :-(

# cat /proc/interrupts
           CPU0
  0:         44          SC  HWUART
  4:          0          SC  pxa2xx_udc
 18:          0          SC  DMA
 19:      68485          SC  PXA Timer Tick
 27:          0        GPIO  CF0 nSTSCHG
 34:          0        GPIO  CF0 nCD
 58:          0        GPIO  pxa2xx_udc
 59:       1778        GPIO  eth0
Err:          0

I am a noob having a love/hate relationship with linux at the moment, can someone guide me to the light?

Thanks
Chris

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