Hi all, I got a pcmcia gprs/edge card recently, and was trying to make it work in linux. but the serial port cannot work yet.
It can be probed and bind with serial_cs as ttyS0: (in dmesg) | pccard: PCMCIA card inserted into slot 0 | pcmcia: registering new device pcmcia0.0 | <6>0.0: ttyS0 at I/O 0x3f8 (irq = 3) is a 16550A (in setserial) | /dev/ttyS0, Line 0, UART: 16550A, Port: 0x03f8, IRQ: 3 | Baud_base: 921600, close_delay: 50, divisor: 0 | closing_wait: 3000 | Flags: spd_normal skip_test It seems to be right, doesn't it? However, It does not work at all, cannot response anything when i try to write AT cmd to it with minicom. The lspcmcia -v info: | Socket 0 Device 0: [serial_cs] (bus ID: 0.0) | Configuration: state: on | Product Name: Generic Modem: MD55x 1.00 Serial number: xxxxx-xxx | Identification: manf_id: 0x015d card_id: 0x4c45 | function: 2 (serial) | prod_id(1): "Generic" (0xc49e4731) | prod_id(2): "Modem: MD55x" (0x8913b110) | prod_id(3): "1.00" (0x83dbf271) | prod_id(4): "Serial number: xxxxx-xxx" (0x73ee9514) my current kernel is 2.6.22 any ideas? Thank you! -- Wang Xu _______________________________________________ Linux PCMCIA reimplementation list http://lists.infradead.org/mailman/listinfo/linux-pcmcia
