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| author | Paul Mundt <lethal@linux-sh.org> | 2010-02-01 14:01:50 +0300 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2010-02-01 14:01:50 +0300 |
| commit | b6c58b1d987a5795086c5c2babd8c7367d2fdb8c (patch) | |
| tree | 3ec992af50f44dd09ff125165ea1c4ef41b2aecc /arch/sh/include/asm/pci.h | |
| parent | ef407beefbd9928792ccc93857e408e0057bc17b (diff) | |
| download | linux-b6c58b1d987a5795086c5c2babd8c7367d2fdb8c.tar.xz | |
sh: Improved multi-resource handling for SH7780 PCI.
The SH7780 PCI controller supports 3 different ranges of PCI memory in
addition to its PCI I/O window. In the case of 29-bit mode, only 2 memory
windows are supported, while in 32-bit mode all 3 are visible. This
attempts to make the resource handling completely dynamic and to permit
platforms to map in as many apertures as they can handle.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/include/asm/pci.h')
| -rw-r--r-- | arch/sh/include/asm/pci.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/sh/include/asm/pci.h b/arch/sh/include/asm/pci.h index 1de83f2161f7..6d762cca2312 100644 --- a/arch/sh/include/asm/pci.h +++ b/arch/sh/include/asm/pci.h @@ -18,8 +18,9 @@ struct pci_channel { struct pci_bus *bus; struct pci_ops *pci_ops; - struct resource *io_resource; - struct resource *mem_resource; + + struct resource *resources; + unsigned int nr_resources; unsigned long io_offset; unsigned long mem_offset; |