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FreeBSD: Cast map handles to vm_offset_t 

This prevents some warnings with nouveau.
main
Robert Noland 2009-03-16 00:01:47 -05:00
parent 82eac8060b
commit f78040266b
1 changed files with 12 additions and 6 deletions
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18
bsd-core/drmP.h
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@ -237,17 +237,23 @@ 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))