系统无法识别pcmcia上网卡

marvel

我用的是unstable，想驱动一个Sierra Wireless AC710/AC750 GPRS无限上网卡。
我找到了http://www.sierrawireless.com/faq/ShowFAQ.aspx?ID=249

按照上面的步骤做
1. Add the following to /etc/pcmcia/config under the Modems and other serial devices:

card "Sierra Wireless AC710/AC750 GPRS Network Adapter R1"
manfid 0x0192, 0x0710
cis "cis/SW_7xx_SER.dat"
bind "serial_cs"

2. Copy the file SW_7xx_SER.dat in this archive in /etc/pcmcia/cis/
3. Restart computer.
4. Insert the AirCard 710/750

但是插进卡的时候没有反应 ，/dev/modem不存在

kernel是自己编译的2.6.18.4
插入之前：
mvision:/usr/src# lspcmcia
Socket 0 Bridge: [yenta_cardbus] (bus ID: 0000:15:00.0)

插入之后
mvision:/usr/src# lspcmcia
Socket 0 Bridge: [yenta_cardbus] (bus ID: 0000:15:00.0)
Socket 0 Device 0: [-- no driver --] (bus ID: 0.0)

mvision:/usr/src# ls /etc/pcmcia/cis/SW_7xx_SER.dat
/etc/pcmcia/cis/SW_7xx_SER.dat

mvision:/usr/src# lspcmcia -vv
Socket 0 Bridge: [yenta_cardbus] (bus ID: 0000:15:00.0)
Configuration: state: on ready: yes
Voltage: 5.0V Vcc: 5.0V Vpp: 5.0V
Available IRQs: 3, 4, 5, 6, 7, 10, 11
Available ioports: 0x00000100 - 0x0000036f
0x00000378 - 0x000003af
0x000003e0 - 0x000003ef
0x000003f8 - 0x000004cf
0x000004d8 - 0x000004ff
0x00000820 - 0x000008ff
0x00000a00 - 0x00000aff
0x00000c00 - 0x00000cf7
0x0000a000 - 0x0000dfff
Available iomem: 0x000c0000 - 0x000fffff
0xe46d0000 - 0xe4e6ffff
0xe5240000 - 0xe5daffff
Socket 0 Device 0: [-- no driver --] (bus ID: 0.0)
Configuration: state: on
Product Name: Sierra Wireless AC710/AC750 GPRS Network Adapter R1
Identification: manf_id: 0x0192 card_id: 0x0710
function: 6 (network)
prod_id(1): "Sierra Wireless" (0xd85f6206)
prod_id(2): "AC710/AC750" (0x761b11e0)
prod_id(3): "GPRS Network Adapter" (0x4d0a7ee3)
prod_id(4): "R1" (0xd9533fec)

请教大家这是为什么？

不知道为什么显示了no driver，