Hi, We're using a PCMCIA adapter (TI PCI1510 PC card Cardbus Controller) on a PPC 405 EP running a Montavista 2.4.20 kernel. The PCMCIA adapter works correctly, as we can insert a hard disk into there, and successfully mount and access it.
However, when we insert a Compact Flash adapter (Lexar Media PC Card Adapter part 2076-C) with a Compact Flash card (PNY 1 Gig CompactFlash EMET1034) the whole board appears to go into a tight loop. I've stepped the code using a BDI, and it appears that the PCMCIA adapter is continually generating interrupts, but the handler routine in yenta.c thinks that there's nothing to do. Removing the CF card will bring the system back to life. It appears to be generating something like 350,000 interrupts every second while the card is inserted. Can anyone offer any advice? Thanks Andy
