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/openbmc/linux/arch/mips/include/asm/mips-boards/
H A Dpiix4.hdiff fa12b773b7fb5830469086d36eb5be9f6b512f4d Fri Mar 21 10:20:31 CDT 2014 Paul Burton <paul.burton@imgtec.com> MIPS: Malta: Setup PM I/O region on boot

This patch ensures that the kernel sets a sane base address for the
PIIX4 PM I/O register region during boot. Without this the kernel may
not successfully claim the region as a resource if the bootloader didn't
configure the region. With this patch the kernel will always succeed
with:

pci 0000:00:0a.3: quirk: [io 0x1000-0x103f] claimed by PIIX4 ACPI

The lack of the resource claiming is easily reproducible without this
patch using current versions of QEMU.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Tested-by: James Hogan <james.hogan@imgtec.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/6641/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
/openbmc/linux/arch/mips/pci/
H A Dfixup-malta.cdiff fa12b773b7fb5830469086d36eb5be9f6b512f4d Fri Mar 21 10:20:31 CDT 2014 Paul Burton <paul.burton@imgtec.com> MIPS: Malta: Setup PM I/O region on boot

This patch ensures that the kernel sets a sane base address for the
PIIX4 PM I/O register region during boot. Without this the kernel may
not successfully claim the region as a resource if the bootloader didn't
configure the region. With this patch the kernel will always succeed
with:

pci 0000:00:0a.3: quirk: [io 0x1000-0x103f] claimed by PIIX4 ACPI

The lack of the resource claiming is easily reproducible without this
patch using current versions of QEMU.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Tested-by: James Hogan <james.hogan@imgtec.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/6641/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>