ZTE MC315 CDMA wireless PCMCIA data card on Linux

[Dominik Brodowski]

Hi,

On Thu, Nov 02, 2006 at 12:40:52PM +0530, Prof. Prabhat Ranjan wrote:
> Basically it is based on Qualcomm 5105/6025 platform and seems to use Oxford 
> Semiconductors OXCF950 Rev B. Here are the output from pccardctl :
> 
> $MANFID - 0279,950b
> $FUNCID - 2
> $PRODID_1 - CDMA1X
> $PRODID_2 - CARD
> 
> In the file  "linux-2.6.18.1/drivers/serial/serial_cs.c" a number of 
> workaround for OXCF950 Rev B have been added. In addition, I have also noted 
> that in file 8250.c, 8250_pci.c and sunsu.c workarounds for this paricular 
> chip. One of this seems to be related to Baudrate miscalculation. However, 
> this workaround has not been done in serial_cs.c.
> 
> I am wondering whether the card is not responding due to one of these 
> workarounds not being applied in serial_cs.c or any other pointers one may 
> have.

Actually, these workarounds are already executed, else the code wouldn't
reach the line stating the addition of ttyS3. Russell, do you have any ideas
on what's going wrong here? Or someone (i.e. new linux-serial maintainer)
who might be interested in this?


Thanks,
	Dominik