Tero Roponen <[EMAIL PROTECTED]> wrote: > > On Fri, 29 Jul 2005, Andrew Morton wrote: > > > Tero Roponen <[EMAIL PROTECTED]> wrote: > > > > > > Hi, > > > > > > I just tested 2.6.13-rc4. At boot it prints: > > > "dma_timer_expiry: dma status == 0x61" many times. > > > That's the same problem as in 2.6.13-rc2. > > > > > > If I apply the following patch, everything seems to be fine. > > > I'm not sure if this is the right thing to do, but it works for me. > > > > > > - > > > Tero Roponen > > > > > > > > > --- 2.6.13-rc2/drivers/pci/setup-bus.c Thu Jul 7 01:32:43 2005 > > > +++ linux/drivers/pci/setup-bus.c Fri Jul 8 10:25:20 2005 > > > @@ -40,8 +40,8 @@ > > > * FIXME: IO should be max 256 bytes. However, since we may > > > * have a P2P bridge below a cardbus bridge, we need 4K. > > > */ > > > -#define CARDBUS_IO_SIZE (4096) > > > -#define CARDBUS_MEM_SIZE (32*1024*1024) > > > +#define CARDBUS_IO_SIZE (256) > > > +#define CARDBUS_MEM_SIZE (32*1024*1024) > > > > > > > hm, how did you come up with that fix? Those numbers have been like that > > since forever. > > > > What's the latest 2.6 kernel which worked OK? > > > > Would it be possible for you to generate the `dmesg -s 100000' output for > > both good and bad kernels, see what the differences are? > > > > Thanks. > > Hi, > > that patch was from Ivan Kokshaysky (http://lkml.org/lkml/2005/7/8/25)
OK. > My original report is here: http://lkml.org/lkml/2005/7/6/174 I see. Ivan, do we know what's going on here? - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
