r3 release

[warm.git] / warm.h

diff --git a/warm.h b/warm.h
index a3fdd6b..c36d750 100644 (file)
--- a/warm.h
+++ b/warm.h
@@ -63,6 +63,10 @@ int warm_change_cb_range(int cb, int is_set, void *virt_addr, unsigned long size
 
 unsigned long warm_virt2phys(const void *ptr);
 
+int warm_mmap_section(void *virt_addr, unsigned long phys_addr,
+       unsigned long size, int cb);
+int warm_munmap_section(void *virt_addr, unsigned long size);
+
 void warm_finish(void);
 
 #ifdef __cplusplus
@@ -88,12 +92,22 @@ struct warm_change_cb
        unsigned long addr;
        unsigned long size;
        int cb;
-       int is_set;
+       int is_set;     /* set (1) or clear (0) */
+};
+
+struct warm_map_op
+{
+       unsigned long virt_addr;
+       unsigned long phys_addr;
+       unsigned long size;
+       int cb;
+       int is_unmap;
 };
 
 #define WARMC_CACHE_OP _IOW(WARM_IOCTL_BASE,  0, struct warm_cache_op)
 #define WARMC_CHANGE_CB        _IOW(WARM_IOCTL_BASE,  1, struct warm_change_cb)
 #define WARMC_VIRT2PHYS        _IOWR(WARM_IOCTL_BASE, 2, unsigned long)
+#define WARMC_MMAP     _IOW(WARM_IOCTL_BASE,  3, struct warm_map_op)
 
 #endif /* WARM_CODE */
 #endif /* !__ASSEMBLER__ */