tjh.dev / kernel
Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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kernel / arch / sh / include / asm / uncached.h
at v2.6.35-rc5 18 lines 463 B view raw
1#ifndef __ASM_SH_UNCACHED_H 2#define __ASM_SH_UNCACHED_H 3 4#include <linux/bug.h> 5 6#ifdef CONFIG_UNCACHED_MAPPING 7extern unsigned long uncached_start, uncached_end; 8 9extern int virt_addr_uncached(unsigned long kaddr); 10extern void uncached_init(void); 11extern void uncached_resize(unsigned long size); 12#else 13#define virt_addr_uncached(kaddr) (0) 14#define uncached_init() do { } while (0) 15#define uncached_resize(size) BUG() 16#endif 17 18#endif /* __ASM_SH_UNCACHED_H */