I just did some RE work on some SPROM routines from the Broadcom driver and found the following:
1. They do a quick check to see if an SPROM exists. Starting at the ssb address + 4 * 1024, a total of 12 words (16 bit) are read. If any of them are not 0 and not 0xFFFF, then a flag for the presence of an SPROM is set. These reads are done using a routine named bcmjtag_read(). I have not found it yet. 2. If the flag above is not set, then they read the SPROM data from a file that named /etc/wlan/bcmXXXX.bin, where XXXX is the chipid. Does the CD have such files? Larry _______________________________________________ Bcm43xx-dev mailing list [email protected] https://lists.berlios.de/mailman/listinfo/bcm43xx-dev
