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The versatile PCI controller code was confused between the PCI I/O window (at 0x43000000) and the first PCI memory window (at 0x44000000). Pass the correct base address to pci_remap_io() so that PCI I/O accesses work. Since the first PCI memory window isn't used at all (it's an odd size), rename the associated variables and labels so that it's clear that it isn't related to the I/O window. This has been tested and confirmed to fix PCI I/O accesses both on physical PB926+PCI backplane hardware and on QEMU. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Cc: stable@vger.kernel.org Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Kevin Hilman <khilman@linaro.org> |
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| .. | ||
| include/mach | ||
| core.c | ||
| core.h | ||
| Kconfig | ||
| Makefile | ||
| Makefile.boot | ||
| pci.c | ||
| versatile_ab.c | ||
| versatile_dt.c | ||
| versatile_pb.c | ||