diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-25 12:48:08 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-25 12:48:08 -0700 |
| commit | bf16ae250999e76aff0491a362073a552db965fc (patch) | |
| tree | 9b012f0f4e9cc146648fe8914346452563f999d9 /include/asm-generic/iomap.h | |
| parent | 0b79dada976198cb1a4c043068e3b44d5cab2a5a (diff) | |
| parent | 1526a756fba5b1f2eb5001b8e8de2a0ea1bd2c66 (diff) | |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86-pat
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86-pat:
generic: add ioremap_wc() interface wrapper
/dev/mem: make promisc the default
pat: cleanups
x86: PAT use reserve free memtype in mmap of /dev/mem
x86: PAT phys_mem_access_prot_allowed for dev/mem mmap
x86: PAT avoid aliasing in /dev/mem read/write
devmem: add range_is_allowed() check to mmap of /dev/mem
x86: introduce /dev/mem restrictions with a config option
Diffstat (limited to 'include/asm-generic/iomap.h')
| -rw-r--r-- | include/asm-generic/iomap.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/asm-generic/iomap.h b/include/asm-generic/iomap.h index 67dc84cd1343..76b0cc5637f8 100644 --- a/include/asm-generic/iomap.h +++ b/include/asm-generic/iomap.h @@ -60,6 +60,10 @@ extern void iowrite32_rep(void __iomem *port, const void *buf, unsigned long cou extern void __iomem *ioport_map(unsigned long port, unsigned int nr); extern void ioport_unmap(void __iomem *); +#ifndef ARCH_HAS_IOREMAP_WC +#define ioremap_wc ioremap_nocache +#endif + /* Create a virtual mapping cookie for a PCI BAR (memory or IO) */ struct pci_dev; extern void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long max); |