On Tue, Jan 13, 2009 at 08:36:32AM +1100, Benjamin Herrenschmidt wrote: >On Mon, 2009-01-12 at 14:37 +0100, Geert Uytterhoeven wrote: >> On Fri, 9 Jan 2009, Roland Dreier wrote: >> > > Can you double check that the e1000 isn't copying the PCI resources into >> > > a unsigned long before ioremap'ing the result, thus cropping the top >> > > bits ? >> > >> > as far as I can see, e1000 is using pci_ioremap_bar(), which should do >> > the right thing as long as resource_size_t is the right type (which it >> > looks like it is on PowerPC 44x). >> >> Indeed, the full 36-bit address is passed to __ioremap() via >> pci_ioremap_bar(), >> as evidenced from the additional debug output below (see [1]). >> >> As I don't have any other 3.3V PCI Ethernet cards, I plugged in a 3.3V PCI >> USB >> 2.0 card in the second PCI slot, and got a similar crash (see [2]). >> >> Are the PCI slots on the Sequoia known broken under recent Linux kernels? >> I've >> never used them before... > >Hrm, something is indeed wrong, hard to say what tho. My canyonlands >works fine (460EPx) and I can try a Taishan one of these days (440GX >iirc). What is in sequoia ? I think it's a GX no ?
440EPx. josh _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev
