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authorPaul Mundt <lethal@linux-sh.org>2010-02-01 14:01:50 +0300
committerPaul Mundt <lethal@linux-sh.org>2010-02-01 14:01:50 +0300
commitb6c58b1d987a5795086c5c2babd8c7367d2fdb8c (patch)
tree3ec992af50f44dd09ff125165ea1c4ef41b2aecc /arch/sh/include/asm/pci.h
parentef407beefbd9928792ccc93857e408e0057bc17b (diff)
downloadlinux-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.h5
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;