I located the wifi module in /system/wifi but was unable to load it:
Code:
/system/wifi # insmod ar6000.ko
insmod ar6000.ko
insmod: init_module 'ar6000.ko' failed (Exec format error)
Look what dmesg says:
Code:
<4>mmcblk2: retrying using single block read(cmderr=0,dataerr=-110,stoperr=0)
<6>request_suspend_state: standby (0->1) at 61193633438918 (2012-02-23 13:48:03.031270790 UTC)
<7>gpio_keys_early_suspend(62) : key wake mode : on
<3>mmcblk2: error -110 transferring data, sector 1634216, nr 103, card status 0x80900
<3>end_request: I/O error, dev mmcblk2, sector 1634216
<3>mmcblk2: error -110 transferring data, sector 1634217, nr 102, card status 0x80900
<3>end_request: I/O error, dev mmcblk2, sector 1634217
<3>mmcblk2: error -110 transferring data, sector 1634218, nr 101, card status 0x80900
<3>end_request: I/O error, dev mmcblk2, sector 1634218
<3>mmcblk2: error -110 transferring data, sector 1634219, nr 100, card status 0x80900
<3>end_request: I/O error, dev mmcblk2, sector 1634219
But this seems to be a software error, not hardware related, because when I booted into recovery console, dd if=/dev/mmcbkl2 of=/dev/null went through without errors.
After reboot, there where no more IO errors in dmesg.
Strange.
I am about to cook my own firmware now.
Freescale seems to offer updated kernel / Android images, let's see if they contain something usable.
Then I'll create my own initrd, system.img and data.img and incorporate Sony firmware updates. If anyone wants to join me, we should start a dedicated wiki page...