Messages in this thread Patch in this message | | | Subject | G5 and IO accesses | From | Benjamin Herrenschmidt <> | Date | Tue, 28 Sep 2004 16:41:02 +1000 |
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Hi !
I've heard in the past that people had trouble getting PCI cards with IO ports (inX/outX) to work on G5s... looking at the setup code today, it looks like I had a bogus base address when setting it up, can somebody with such a card confirm that it works with this patch ?
===== arch/ppc64/kernel/pmac_pci.c 1.10 vs edited ===== --- 1.10/arch/ppc64/kernel/pmac_pci.c 2004-09-28 11:47:33 +10:00 +++ edited/arch/ppc64/kernel/pmac_pci.c 2004-09-28 16:41:24 +10:00 @@ -419,7 +419,7 @@ * properties or figuring out the U3 address space decoding logic and * then read it's configuration register (if any). */ - hose->io_base_phys = 0xf4000000 + 0x00400000; + hose->io_base_phys = 0xf4000000; hose->io_base_virt = ioremap(hose->io_base_phys, 0x00400000); isa_io_base = pci_io_base = (unsigned long) hose->io_base_virt; hose->io_resource.name = np->full_name;
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