From: mroos@xxxxxxxx Date: Tue, 24 Sep 2013 00:14:41 +0300 (EEST) >> > That looks quite strange. I guess the kernel should map the ROM at the >> > address OpenBoot/OF assigned to it. ( 10020000 ). >> >> The address you see is a raw physical I/O address, which is a concatenation >> of the I/O window physical address for that PCI controller and the >> PCI bus assigned address. >> >> This is what we store in the resource values. >> >> The pci_assign_resource() path must have some bug that causes the >> resource values to be set incorrectly or similar. >> >> Meelis, what is the value of pci_resource_start(pdev, PCI_ROM_RESOURCE) >> before the pci_map_rom() call? > > [drm] radeon_read_bios: pci_resource_start(ROM)=000001FF10020000 > > I am a little confused here. ROM addressis OK but after pci_map_rom it > results in address that corresponds to another device? That's certainly a bug. So after pci_map_rom() pci_resource_start(ROM)=000001FF00000000, right? -- To unsubscribe from this list: send the line "unsubscribe sparclinux" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
