Lines Matching refs:ctx_bitmap
47 if ( !dev->ctx_bitmap ) goto failed; in DRM()
51 clear_bit( ctx_handle, dev->ctx_bitmap ); in DRM()
66 if(!dev->ctx_bitmap) return -1; in DRM()
69 bit = find_first_zero_bit( dev->ctx_bitmap, DRM_MAX_CTXBITMAP ); in DRM()
71 set_bit( bit, dev->ctx_bitmap ); in DRM()
85 clear_bit(bit, dev->ctx_bitmap); in DRM()
98 clear_bit(bit, dev->ctx_bitmap); in DRM()
118 dev->ctx_bitmap = (unsigned long *) DRM(alloc)( PAGE_SIZE, in DRM()
120 if ( dev->ctx_bitmap == NULL ) { in DRM()
124 memset( (void *)dev->ctx_bitmap, 0, PAGE_SIZE ); in DRM()
144 DRM(free)( (void *)dev->ctx_bitmap, PAGE_SIZE, DRM_MEM_CTXBITMAP ); in DRM()