Author: rnoland
Date: Tue Mar 17 03:39:09 2009
New Revision: 189910
URL: http://svn.freebsd.org/changeset/base/189910
Log:
Cast register maps and offsets to vm_offset_t
MFC after: 3 days
Modified:
head/sys/dev/drm/drmP.h
Modified: head/sys/dev/drm/drmP.h
==============================================================================
--- head/sys/dev/drm/drmP.h Tue Mar 17 03:36:24 2009 (r189909)
+++ head/sys/dev/drm/drmP.h Tue Mar 17 03:39:09 2009 (r189910)
@@ -240,17 +240,23 @@ typedef u_int8_t u8;
#endif
#define DRM_READ8(map, offset) \
- *(volatile u_int8_t *) (((unsigned long)(map)->handle) + (offset))
+ *(volatile u_int8_t *)(((vm_offset_t)(map)->handle) + \
+ (vm_offset_t)(offset))
#define DRM_READ16(map, offset)
\
- *(volatile u_int16_t *) (((unsigned long)(map)->handle) + (offset))
+ *(volatile u_int16_t *)(((vm_offset_t)(map)->handle) + \
+ (vm_offset_t)(offset))
#define DRM_READ32(map, offset)
\
- *(volatile u_int32_t *)(((unsigned long)(map)->handle) + (offset))
+ *(volatile u_int32_t *)(((vm_offset_t)(map)->handle) + \
+ (vm_offset_t)(offset))
#define DRM_WRITE8(map, offset, val) \
- *(volatile u_int8_t *) (((unsigned long)(map)->handle) + (offset)) = val
+ *(volatile u_int8_t *)(((vm_offset_t)(map)->handle) + \
+ (vm_offset_t)(offset)) = val
#define DRM_WRITE16(map, offset, val) \
- *(volatile u_int16_t *) (((unsigned long)(map)->handle) + (offset)) =
val
+ *(volatile u_int16_t *)(((vm_offset_t)(map)->handle) + \
+ (vm_offset_t)(offset)) = val
#define DRM_WRITE32(map, offset, val) \
- *(volatile u_int32_t *)(((unsigned long)(map)->handle) + (offset)) = val
+ *(volatile u_int32_t *)(((vm_offset_t)(map)->handle) + \
+ (vm_offset_t)(offset)) = val
#define DRM_VERIFYAREA_READ( uaddr, size ) \
(!useracc(__DECONST(caddr_t, uaddr), size, VM_PROT_READ))
_______________________________________________
svn-src-all@freebsd.org mailing list
http://lists.freebsd.org/mailman/listinfo/svn-src-all
To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"
