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author | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 15:20:36 -0700 |
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committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 15:20:36 -0700 |
commit | 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch) | |
tree | 0bba044c4ce775e45a88a51686b5d9f90697ea9d /arch/sh64/mach-cayman/iomap.c | |
download | linux-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.tar.bz2 |
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!
Diffstat (limited to 'arch/sh64/mach-cayman/iomap.c')
-rw-r--r-- | arch/sh64/mach-cayman/iomap.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/arch/sh64/mach-cayman/iomap.c b/arch/sh64/mach-cayman/iomap.c new file mode 100644 index 000000000000..d6a538c70709 --- /dev/null +++ b/arch/sh64/mach-cayman/iomap.c @@ -0,0 +1,24 @@ +/* + * arch/sh64/mach-cayman/iomap.c + * + * Cayman iomap interface + * + * Copyright (C) 2004 Paul Mundt + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ +#include <linux/config.h> +#include <linux/pci.h> +#include <asm/io.h> +#include <asm/cayman.h> + +void __iomem *ioport_map(unsigned long port, unsigned int len) +{ + if (port < 0x400) + return (void __iomem *)((port << 2) | smsc_superio_virt); + + return (void __iomem *)port; +} + |