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add read/write 16

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This commit is contained in:
Dave Airlie 2004-07-29 13:00:48 +00:00
parent b1cf4ca7e5
commit 1cec18a5cd
2 changed files with 4 additions and 0 deletions
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2
bsd-core/drm_os_freebsd.h
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@ -163,8 +163,10 @@ typedef void irqreturn_t;
/* Read/write from bus space, with byteswapping to le if necessary */
#define DRM_READ8(map, offset) *(volatile u_int8_t *) (((unsigned long)(map)->handle) + (offset))
#define DRM_READ16(map, offset) *(volatile u_int16_t *) (((unsigned long)(map)->handle) + (offset))
#define DRM_READ32(map, offset) *(volatile u_int32_t *)(((unsigned long)(map)->handle) + (offset))
#define DRM_WRITE8(map, offset, val) *(volatile u_int8_t *) (((unsigned long)(map)->handle) + (offset)) = val
#define DRM_WRITE16(map, offset, val) *(volatile u_int16_t *) (((unsigned long)(map)->handle) + (offset)) = val
#define DRM_WRITE32(map, offset, val) *(volatile u_int32_t *)(((unsigned long)(map)->handle) + (offset)) = val
/*
#define DRM_READ8(map, offset) bus_space_read_1( (map)->iot, (map)->ioh, (offset) )

2
bsd/drm_os_freebsd.h
View file

@ -163,8 +163,10 @@ typedef void irqreturn_t;
/* Read/write from bus space, with byteswapping to le if necessary */
#define DRM_READ8(map, offset) *(volatile u_int8_t *) (((unsigned long)(map)->handle) + (offset))
#define DRM_READ16(map, offset) *(volatile u_int16_t *) (((unsigned long)(map)->handle) + (offset))
#define DRM_READ32(map, offset) *(volatile u_int32_t *)(((unsigned long)(map)->handle) + (offset))
#define DRM_WRITE8(map, offset, val) *(volatile u_int8_t *) (((unsigned long)(map)->handle) + (offset)) = val
#define DRM_WRITE16(map, offset, val) *(volatile u_int16_t *) (((unsigned long)(map)->handle) + (offset)) = val
#define DRM_WRITE32(map, offset, val) *(volatile u_int32_t *)(((unsigned long)(map)->handle) + (offset)) = val
/*
#define DRM_READ8(map, offset) bus_space_read_1( (map)->iot, (map)->ioh, (offset) )