blob: b1923dd2215c1df6b96c174d7b71b20f4657b76c (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
|
#if !defined(__XEN_VMAP_H__) && defined(VMAP_VIRT_START)
#define __XEN_VMAP_H__
#include <xen/types.h>
#include <asm/page.h>
void *vm_alloc(unsigned int nr, unsigned int align);
void vm_free(const void *);
void *__vmap(const unsigned long *mfn, unsigned int granularity,
unsigned int nr, unsigned int align, unsigned int flags);
void *vmap(const unsigned long *mfn, unsigned int nr);
void vunmap(const void *);
void __iomem *ioremap(paddr_t, size_t);
static inline void iounmap(void __iomem *va)
{
unsigned long addr = (unsigned long)(void __force *)va;
vunmap((void *)(addr & PAGE_MASK));
}
void vm_init(void);
void *arch_vmap_virt_end(void);
#endif /* __XEN_VMAP_H__ */
|