| drmP.h (113995) | drmP.h (119098) |
|---|---|
| 1/* drmP.h -- Private header for Direct Rendering Manager -*- linux-c -*- 2 * Created: Mon Jan 4 10:05:05 1999 by faith@precisioninsight.com 3 * 4 * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas. 5 * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California. 6 * All rights reserved. 7 * 8 * Permission is hereby granted, free of charge, to any person obtaining a --- 13 unchanged lines hidden (view full) --- 22 * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR 23 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 24 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 25 * OTHER DEALINGS IN THE SOFTWARE. 26 * 27 * Authors: 28 * Rickard E. (Rik) Faith <faith@valinux.com> 29 * Gareth Hughes <gareth@valinux.com> | 1/* drmP.h -- Private header for Direct Rendering Manager -*- linux-c -*- 2 * Created: Mon Jan 4 10:05:05 1999 by faith@precisioninsight.com 3 * 4 * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas. 5 * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California. 6 * All rights reserved. 7 * 8 * Permission is hereby granted, free of charge, to any person obtaining a --- 13 unchanged lines hidden (view full) --- 22 * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR 23 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 24 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 25 * OTHER DEALINGS IN THE SOFTWARE. 26 * 27 * Authors: 28 * Rickard E. (Rik) Faith <faith@valinux.com> 29 * Gareth Hughes <gareth@valinux.com> |
| 30 * $FreeBSD: head/sys/dev/drm/drmP.h 113995 2003-04-25 01:18:47Z anholt $ | 30 * 31 * $FreeBSD: head/sys/dev/drm/drmP.h 119098 2003-08-19 02:57:31Z anholt $ |
| 31 */ 32 33#ifndef _DRM_P_H_ 34#define _DRM_P_H_ 35 36#if defined(_KERNEL) || defined(__KERNEL__) 37 38/* DRM template customization defaults --- 57 unchanged lines hidden (view full) --- 96#define DRM_MEM_BOUNDAGP 16 97#define DRM_MEM_CTXBITMAP 17 98#define DRM_MEM_STUB 18 99#define DRM_MEM_SGLISTS 19 100 101#define DRM_MAX_CTXBITMAP (PAGE_SIZE * 8) 102 103 /* Mapping helper macros */ | 32 */ 33 34#ifndef _DRM_P_H_ 35#define _DRM_P_H_ 36 37#if defined(_KERNEL) || defined(__KERNEL__) 38 39/* DRM template customization defaults --- 57 unchanged lines hidden (view full) --- 97#define DRM_MEM_BOUNDAGP 16 98#define DRM_MEM_CTXBITMAP 17 99#define DRM_MEM_STUB 18 100#define DRM_MEM_SGLISTS 19 101 102#define DRM_MAX_CTXBITMAP (PAGE_SIZE * 8) 103 104 /* Mapping helper macros */ |
| 104#define DRM_IOREMAP(map) \ | 105#define DRM_IOREMAP(map, dev) \ |
| 105 (map)->handle = DRM(ioremap)( dev, map ) 106 | 106 (map)->handle = DRM(ioremap)( dev, map ) 107 |
| 107#define DRM_IOREMAP_NOCACHE(map) \ | 108#define DRM_IOREMAP_NOCACHE(map, dev) \ |
| 108 (map)->handle = DRM(ioremap_nocache)( dev, map ) 109 | 109 (map)->handle = DRM(ioremap_nocache)( dev, map ) 110 |
| 110#define DRM_IOREMAPFREE(map) \ | 111#define DRM_IOREMAPFREE(map, dev) \ |
| 111 do { \ 112 if ( (map)->handle && (map)->size ) \ 113 DRM(ioremapfree)( map ); \ 114 } while (0) 115 116 /* Internal types and structures */ 117#define DRM_ARRAY_SIZE(x) (sizeof(x)/sizeof(x[0])) 118#define DRM_MIN(a,b) ((a)<(b)?(a):(b)) --- 72 unchanged lines hidden (view full) --- 191} drm_freelist_t; 192 193typedef struct drm_buf_entry { 194 int buf_size; 195 int buf_count; 196 drm_buf_t *buflist; 197 int seg_count; 198 int page_order; | 112 do { \ 113 if ( (map)->handle && (map)->size ) \ 114 DRM(ioremapfree)( map ); \ 115 } while (0) 116 117 /* Internal types and structures */ 118#define DRM_ARRAY_SIZE(x) (sizeof(x)/sizeof(x[0])) 119#define DRM_MIN(a,b) ((a)<(b)?(a):(b)) --- 72 unchanged lines hidden (view full) --- 192} drm_freelist_t; 193 194typedef struct drm_buf_entry { 195 int buf_size; 196 int buf_count; 197 drm_buf_t *buflist; 198 int seg_count; 199 int page_order; |
| 199 unsigned long *seglist; | 200 vm_offset_t *seglist; 201 dma_addr_t *seglist_bus; |
| 200 201 drm_freelist_t freelist; 202} drm_buf_entry_t; 203 204typedef struct drm_hw_lock { 205 __volatile__ unsigned int lock; 206 char padding[60]; /* Pad to cache line */ 207} drm_hw_lock_t; --- 189 unchanged lines hidden (view full) --- 397extern int DRM(version)( DRM_IOCTL_ARGS ); 398 399 /* Memory management support (drm_memory.h) */ 400extern void DRM(mem_init)(void); 401extern void DRM(mem_uninit)(void); 402extern void *DRM(alloc)(size_t size, int area); 403extern void *DRM(realloc)(void *oldpt, size_t oldsize, size_t size, 404 int area); | 202 203 drm_freelist_t freelist; 204} drm_buf_entry_t; 205 206typedef struct drm_hw_lock { 207 __volatile__ unsigned int lock; 208 char padding[60]; /* Pad to cache line */ 209} drm_hw_lock_t; --- 189 unchanged lines hidden (view full) --- 399extern int DRM(version)( DRM_IOCTL_ARGS ); 400 401 /* Memory management support (drm_memory.h) */ 402extern void DRM(mem_init)(void); 403extern void DRM(mem_uninit)(void); 404extern void *DRM(alloc)(size_t size, int area); 405extern void *DRM(realloc)(void *oldpt, size_t oldsize, size_t size, 406 int area); |
| 405extern char *DRM(strdup)(const char *s, int area); 406extern void DRM(strfree)(char *s, int area); | |
| 407extern void DRM(free)(void *pt, size_t size, int area); 408extern void *DRM(ioremap)(drm_device_t *dev, drm_local_map_t *map); | 407extern void DRM(free)(void *pt, size_t size, int area); 408extern void *DRM(ioremap)(drm_device_t *dev, drm_local_map_t *map); |
| 409extern void *DRM(ioremap_nocache)(drm_device_t *dev, drm_local_map_t *map); | |
| 410extern void DRM(ioremapfree)(drm_local_map_t *map); 411 412#if __REALLY_HAVE_AGP 413extern agp_memory *DRM(alloc_agp)(int pages, u32 type); 414extern int DRM(free_agp)(agp_memory *handle, int pages); 415extern int DRM(bind_agp)(agp_memory *handle, unsigned int start); 416extern int DRM(unbind_agp)(agp_memory *handle); 417#endif --- 25 unchanged lines hidden (view full) --- 443 /* DMA support (drm_dma.h) */ 444extern int DRM(dma_setup)(drm_device_t *dev); 445extern void DRM(dma_takedown)(drm_device_t *dev); 446extern void DRM(free_buffer)(drm_device_t *dev, drm_buf_t *buf); 447extern void DRM(reclaim_buffers)(drm_device_t *dev, DRMFILE filp); 448#if __HAVE_DMA_IRQ 449extern int DRM(irq_install)( drm_device_t *dev, int irq ); 450extern int DRM(irq_uninstall)( drm_device_t *dev ); | 409extern void DRM(ioremapfree)(drm_local_map_t *map); 410 411#if __REALLY_HAVE_AGP 412extern agp_memory *DRM(alloc_agp)(int pages, u32 type); 413extern int DRM(free_agp)(agp_memory *handle, int pages); 414extern int DRM(bind_agp)(agp_memory *handle, unsigned int start); 415extern int DRM(unbind_agp)(agp_memory *handle); 416#endif --- 25 unchanged lines hidden (view full) --- 442 /* DMA support (drm_dma.h) */ 443extern int DRM(dma_setup)(drm_device_t *dev); 444extern void DRM(dma_takedown)(drm_device_t *dev); 445extern void DRM(free_buffer)(drm_device_t *dev, drm_buf_t *buf); 446extern void DRM(reclaim_buffers)(drm_device_t *dev, DRMFILE filp); 447#if __HAVE_DMA_IRQ 448extern int DRM(irq_install)( drm_device_t *dev, int irq ); 449extern int DRM(irq_uninstall)( drm_device_t *dev ); |
| 451extern void DRM(dma_service)( DRM_IRQ_ARGS ); | 450extern irqreturn_t DRM(dma_service)( DRM_IRQ_ARGS ); |
| 452extern void DRM(driver_irq_preinstall)( drm_device_t *dev ); 453extern void DRM(driver_irq_postinstall)( drm_device_t *dev ); 454extern void DRM(driver_irq_uninstall)( drm_device_t *dev ); 455#if __HAVE_DMA_IRQ_BH 456extern void DRM(dma_immediate_bh)( DRM_TASKQUEUE_ARGS ); 457#endif 458#endif 459 --- 100 unchanged lines hidden (view full) --- 560#endif 561 562/* Scatter Gather Support (drm_scatter.h) */ 563#if __HAVE_SG 564extern int DRM(sg_alloc)(DRM_IOCTL_ARGS); 565extern int DRM(sg_free)(DRM_IOCTL_ARGS); 566#endif 567 | 451extern void DRM(driver_irq_preinstall)( drm_device_t *dev ); 452extern void DRM(driver_irq_postinstall)( drm_device_t *dev ); 453extern void DRM(driver_irq_uninstall)( drm_device_t *dev ); 454#if __HAVE_DMA_IRQ_BH 455extern void DRM(dma_immediate_bh)( DRM_TASKQUEUE_ARGS ); 456#endif 457#endif 458 --- 100 unchanged lines hidden (view full) --- 559#endif 560 561/* Scatter Gather Support (drm_scatter.h) */ 562#if __HAVE_SG 563extern int DRM(sg_alloc)(DRM_IOCTL_ARGS); 564extern int DRM(sg_free)(DRM_IOCTL_ARGS); 565#endif 566 |
| 567/* consistent PCI memory functions (drm_pci.h) */ 568extern void *DRM(pci_alloc)(drm_device_t *dev, size_t size, 569 size_t align, dma_addr_t maxaddr, 570 dma_addr_t *busaddr); 571extern void DRM(pci_free)(drm_device_t *dev, size_t size, 572 void *vaddr, dma_addr_t busaddr); |
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| 568 569#endif /* __KERNEL__ */ 570#endif /* _DRM_P_H_ */ | 573 574#endif /* __KERNEL__ */ 575#endif /* _DRM_P_H_ */ |