Hi!
Just wanted to report some undocumented stuff.
I've been working on 3com nic device: 02:00.0 Ethernet controller: 3Com Corporation 3c905B 100BaseTX [Cyclone] (rev 30) which seems to be reported as working on wiki - and it does ;)
First thing: Winbond W29EE011 (128k, parallel) works well, but not auto (needs to be forced by '-c') - yes, i know why. I'm not sure if it was while programming this one or Pm..., but it dropped message about 'retrying to flash', and it worked well after all.
Second: PMC "Pm29F002T" (256 kB, Parallel) works fine until write (since it is too big for 3com [256 vs 128 kB]). I'll try to read content of this one after erase command. Intersting thing: i write a bit modified oryginal bios, i changed one letter about the end of 256kb: Oryginal: BOOT Modifed: LOOT Write&Read: @OOT
Another suggestion of mine: meybe add to PCI-devices list maximal chip size support?
All files (including rom's (un)modified and reflased&read) are avialable here: http://www.e-san.info/Go!/deeper!/Flashrom/13.10.21/ .
Hope it is useful report.
Best regards!