6608b729ea
updates to allow system memory to be used for textures on PCI Radeons. Sponsored by: LinuxFund
37 lines
888 B
C
37 lines
888 B
C
/*
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* $FreeBSD$
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*/
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#ifndef __SIS_DRM_H__
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#define __SIS_DRM_H__
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/* SiS specific ioctls */
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#define DRM_IOCTL_SIS_FB_ALLOC DRM_IOWR(0x44, drm_sis_mem_t)
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#define DRM_IOCTL_SIS_FB_FREE DRM_IOW( 0x45, drm_sis_mem_t)
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#define DRM_IOCTL_SIS_AGP_INIT DRM_IOWR(0x53, drm_sis_agp_t)
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#define DRM_IOCTL_SIS_AGP_ALLOC DRM_IOWR(0x54, drm_sis_mem_t)
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#define DRM_IOCTL_SIS_AGP_FREE DRM_IOW( 0x55, drm_sis_mem_t)
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#define DRM_IOCTL_SIS_FB_INIT DRM_IOW( 0x56, drm_sis_fb_t)
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/*
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#define DRM_IOCTL_SIS_FLIP DRM_IOW( 0x48, drm_sis_flip_t)
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#define DRM_IOCTL_SIS_FLIP_INIT DRM_IO( 0x49)
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#define DRM_IOCTL_SIS_FLIP_FINAL DRM_IO( 0x50)
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*/
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typedef struct {
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int context;
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unsigned int offset;
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unsigned int size;
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unsigned long free;
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} drm_sis_mem_t;
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typedef struct {
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unsigned int offset, size;
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} drm_sis_agp_t;
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typedef struct {
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unsigned int offset, size;
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} drm_sis_fb_t;
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#endif /* __SIS_DRM_H__ */
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