Hi Thomas: * Thomas Andrews <tandrews at grok.co.za> [2006-05-02 12:10:48 +0200]: > I'm having some difficulty getting the geode to generate an interrupt > for ACB events. I'm hoping that you can either spot some obvious mistake > that I'm making, or perhaps refer me to someone at AMD who can. > > As you recall I'm using the SC1100 on a WRAP card. I'm using a version > of scx200_acb.c, modified as follows: [...] > The problem is that I *never* see any interrupts generated by the ACB. > Here is what I see reported by the kernel: [...] > What am I missing here ? > > I can get my Atmel chip to generate a packet as a master, and the geode > actually does ACK the address, so the geode is definitely behaving > correctly as a slave. Somehow the interrupt just never happens though. Is this a PCI device? If it is, you're probably just missing a call to pci_enable_device(). I got hung up on that with similar symptoms while doing a rewrite of the i2c-i801 driver (which is still unfinished). Also btw: either a patch or a link to the whole source is appreciated when asking for debug help. Regards, -- Mark M. Hoffman mhoffman at lightlink.com
