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authorDave Airlie <airlied@redhat.com>2008-05-28 20:09:59 -0400
committerDave Airlie <airlied@redhat.com>2008-07-13 20:45:01 -0400
commitc0e09200dc0813972442e550a5905a132768e56c (patch)
treed38e635a30ff8b0a2b98b9d7f97cab1501f8209e /include
parentbce7f793daec3e65ec5c5705d2457b81fe7b5725 (diff)
drm: reorganise drm tree to be more future proof.
With the coming of kernel based modesetting and the memory manager stuff, the everything in one directory approach was getting very ugly and starting to be unmanageable. This restructures the drm along the lines of other kernel components. It creates a drivers/gpu/drm directory and moves the hw drivers into subdirectores. It moves the includes into an include/drm, and sets up the unifdef for the userspace headers we should be exporting. Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'include')
-rw-r--r--include/Kbuild1
-rw-r--r--include/drm/Kbuild10
-rw-r--r--include/drm/drm.h694
-rw-r--r--include/drm/drmP.h1153
-rw-r--r--include/drm/drm_core.h34
-rw-r--r--include/drm/drm_hashtab.h67
-rw-r--r--include/drm/drm_memory.h61
-rw-r--r--include/drm/drm_memory_debug.h309
-rw-r--r--include/drm/drm_os_linux.h108
-rw-r--r--include/drm/drm_pciids.h415
-rw-r--r--include/drm/drm_sarea.h84
-rw-r--r--include/drm/drm_sman.h176
-rw-r--r--include/drm/i810_drm.h281
-rw-r--r--include/drm/i830_drm.h342
-rw-r--r--include/drm/i915_drm.h270
-rw-r--r--include/drm/mga_drm.h417
-rw-r--r--include/drm/r128_drm.h326
-rw-r--r--include/drm/radeon_drm.h749
-rw-r--r--include/drm/savage_drm.h210
-rw-r--r--include/drm/sis_drm.h67
-rw-r--r--include/drm/via_drm.h275
21 files changed, 6049 insertions, 0 deletions
diff --git a/include/Kbuild b/include/Kbuild
index b52288774345..bdca155028ec 100644
--- a/include/Kbuild
+++ b/include/Kbuild
@@ -4,5 +4,6 @@ header-y += sound/
4header-y += mtd/ 4header-y += mtd/
5header-y += rdma/ 5header-y += rdma/
6header-y += video/ 6header-y += video/
7header-y += drm/
7 8
8header-y += asm-$(ARCH)/ 9header-y += asm-$(ARCH)/
diff --git a/include/drm/Kbuild b/include/drm/Kbuild
new file mode 100644
index 000000000000..82b6983b7fbb
--- /dev/null
+++ b/include/drm/Kbuild
@@ -0,0 +1,10 @@
1unifdef-y += drm.h drm_sarea.h
2unifdef-y += i810_drm.h
3unifdef-y += i830_drm.h
4unifdef-y += i915_drm.h
5unifdef-y += mga_drm.h
6unifdef-y += r128_drm.h
7unifdef-y += radeon_drm.h
8unifdef-y += sis_drm.h
9unifdef-y += savage_drm.h
10unifdef-y += via_drm.h
diff --git a/include/drm/drm.h b/include/drm/drm.h
new file mode 100644
index 000000000000..38d3c6b8276a
--- /dev/null
+++ b/include/drm/drm.h
@@ -0,0 +1,694 @@
1/**
2 * \file drm.h
3 * Header for the Direct Rendering Manager
4 *
5 * \author Rickard E. (Rik) Faith <faith@valinux.com>
6 *
7 * \par Acknowledgments:
8 * Dec 1999, Richard Henderson <rth@twiddle.net>, move to generic \c cmpxchg.
9 */
10
11/*
12 * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
13 * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
14 * All rights reserved.
15 *
16 * Permission is hereby granted, free of charge, to any person obtaining a
17 * copy of this software and associated documentation files (the "Software"),
18 * to deal in the Software without restriction, including without limitation
19 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
20 * and/or sell copies of the Software, and to permit persons to whom the
21 * Software is furnished to do so, subject to the following conditions:
22 *
23 * The above copyright notice and this permission notice (including the next
24 * paragraph) shall be included in all copies or substantial portions of the
25 * Software.
26 *
27 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
28 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
29 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
30 * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
31 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
32 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
33 * OTHER DEALINGS IN THE SOFTWARE.
34 */
35
36#ifndef _DRM_H_
37#define _DRM_H_
38
39#if defined(__linux__)
40#if defined(__KERNEL__)
41#endif
42#include <asm/ioctl.h> /* For _IO* macros */
43#define DRM_IOCTL_NR(n) _IOC_NR(n)
44#define DRM_IOC_VOID _IOC_NONE
45#define DRM_IOC_READ _IOC_READ
46#define DRM_IOC_WRITE _IOC_WRITE
47#define DRM_IOC_READWRITE _IOC_READ|_IOC_WRITE
48#define DRM_IOC(dir, group, nr, size) _IOC(dir, group, nr, size)
49#elif defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__)
50#if defined(__FreeBSD__) && defined(IN_MODULE)
51/* Prevent name collision when including sys/ioccom.h */
52#undef ioctl
53#include <sys/ioccom.h>
54#define ioctl(a,b,c) xf86ioctl(a,b,c)
55#else
56#include <sys/ioccom.h>
57#endif /* __FreeBSD__ && xf86ioctl */
58#define DRM_IOCTL_NR(n) ((n) & 0xff)
59#define DRM_IOC_VOID IOC_VOID
60#define DRM_IOC_READ IOC_OUT
61#define DRM_IOC_WRITE IOC_IN
62#define DRM_IOC_READWRITE IOC_INOUT
63#define DRM_IOC(dir, group, nr, size) _IOC(dir, group, nr, size)
64#endif
65
66#define DRM_MAJOR 226
67#define DRM_MAX_MINOR 15
68
69#define DRM_NAME "drm" /**< Name in kernel, /dev, and /proc */
70#define DRM_MIN_ORDER 5 /**< At least 2^5 bytes = 32 bytes */
71#define DRM_MAX_ORDER 22 /**< Up to 2^22 bytes = 4MB */
72#define DRM_RAM_PERCENT 10 /**< How much system ram can we lock? */
73
74#define _DRM_LOCK_HELD 0x80000000U /**< Hardware lock is held */
75#define _DRM_LOCK_CONT 0x40000000U /**< Hardware lock is contended */
76#define _DRM_LOCK_IS_HELD(lock) ((lock) & _DRM_LOCK_HELD)
77#define _DRM_LOCK_IS_CONT(lock) ((lock) & _DRM_LOCK_CONT)
78#define _DRM_LOCKING_CONTEXT(lock) ((lock) & ~(_DRM_LOCK_HELD|_DRM_LOCK_CONT))
79
80typedef unsigned int drm_handle_t;
81typedef unsigned int drm_context_t;
82typedef unsigned int drm_drawable_t;
83typedef unsigned int drm_magic_t;
84
85/**
86 * Cliprect.
87 *
88 * \warning: If you change this structure, make sure you change
89 * XF86DRIClipRectRec in the server as well
90 *
91 * \note KW: Actually it's illegal to change either for
92 * backwards-compatibility reasons.
93 */
94struct drm_clip_rect {
95 unsigned short x1;
96 unsigned short y1;
97 unsigned short x2;
98 unsigned short y2;
99};
100
101/**
102 * Drawable information.
103 */
104struct drm_drawable_info {
105 unsigned int num_rects;
106 struct drm_clip_rect *rects;
107};
108
109/**
110 * Texture region,
111 */
112struct drm_tex_region {
113 unsigned char next;
114 unsigned char prev;
115 unsigned char in_use;
116 unsigned char padding;
117 unsigned int age;
118};
119
120/**
121 * Hardware lock.
122 *
123 * The lock structure is a simple cache-line aligned integer. To avoid
124 * processor bus contention on a multiprocessor system, there should not be any
125 * other data stored in the same cache line.
126 */
127struct drm_hw_lock {
128 __volatile__ unsigned int lock; /**< lock variable */
129 char padding[60]; /**< Pad to cache line */
130};
131
132/**
133 * DRM_IOCTL_VERSION ioctl argument type.
134 *
135 * \sa drmGetVersion().
136 */
137struct drm_version {
138 int version_major; /**< Major version */
139 int version_minor; /**< Minor version */
140 int version_patchlevel; /**< Patch level */
141 size_t name_len; /**< Length of name buffer */
142 char __user *name; /**< Name of driver */
143 size_t date_len; /**< Length of date buffer */
144 char __user *date; /**< User-space buffer to hold date */
145 size_t desc_len; /**< Length of desc buffer */
146 char __user *desc; /**< User-space buffer to hold desc */
147};
148
149/**
150 * DRM_IOCTL_GET_UNIQUE ioctl argument type.
151 *
152 * \sa drmGetBusid() and drmSetBusId().
153 */
154struct drm_unique {
155 size_t unique_len; /**< Length of unique */
156 char __user *unique; /**< Unique name for driver instantiation */
157};
158
159struct drm_list {
160 int count; /**< Length of user-space structures */
161 struct drm_version __user *version;
162};
163
164struct drm_block {
165 int unused;
166};
167
168/**
169 * DRM_IOCTL_CONTROL ioctl argument type.
170 *
171 * \sa drmCtlInstHandler() and drmCtlUninstHandler().
172 */
173struct drm_control {
174 enum {
175 DRM_ADD_COMMAND,
176 DRM_RM_COMMAND,
177 DRM_INST_HANDLER,
178 DRM_UNINST_HANDLER
179 } func;
180 int irq;
181};
182
183/**
184 * Type of memory to map.
185 */
186enum drm_map_type {
187 _DRM_FRAME_BUFFER = 0, /**< WC (no caching), no core dump */
188 _DRM_REGISTERS = 1, /**< no caching, no core dump */
189 _DRM_SHM = 2, /**< shared, cached */
190 _DRM_AGP = 3, /**< AGP/GART */
191 _DRM_SCATTER_GATHER = 4, /**< Scatter/gather memory for PCI DMA */
192 _DRM_CONSISTENT = 5, /**< Consistent memory for PCI DMA */
193};
194
195/**
196 * Memory mapping flags.
197 */
198enum drm_map_flags {
199 _DRM_RESTRICTED = 0x01, /**< Cannot be mapped to user-virtual */
200 _DRM_READ_ONLY = 0x02,
201 _DRM_LOCKED = 0x04, /**< shared, cached, locked */
202 _DRM_KERNEL = 0x08, /**< kernel requires access */
203 _DRM_WRITE_COMBINING = 0x10, /**< use write-combining if available */
204 _DRM_CONTAINS_LOCK = 0x20, /**< SHM page that contains lock */
205 _DRM_REMOVABLE = 0x40, /**< Removable mapping */
206 _DRM_DRIVER = 0x80 /**< Managed by driver */
207};
208
209struct drm_ctx_priv_map {
210 unsigned int ctx_id; /**< Context requesting private mapping */
211 void *handle; /**< Handle of map */
212};
213
214/**
215 * DRM_IOCTL_GET_MAP, DRM_IOCTL_ADD_MAP and DRM_IOCTL_RM_MAP ioctls
216 * argument type.
217 *
218 * \sa drmAddMap().
219 */
220struct drm_map {
221 unsigned long offset; /**< Requested physical address (0 for SAREA)*/
222 unsigned long size; /**< Requested physical size (bytes) */
223 enum drm_map_type type; /**< Type of memory to map */
224 enum drm_map_flags flags; /**< Flags */
225 void *handle; /**< User-space: "Handle" to pass to mmap() */
226 /**< Kernel-space: kernel-virtual address */
227 int mtrr; /**< MTRR slot used */
228 /* Private data */
229};
230
231/**
232 * DRM_IOCTL_GET_CLIENT ioctl argument type.
233 */
234struct drm_client {
235 int idx; /**< Which client desired? */
236 int auth; /**< Is client authenticated? */
237 unsigned long pid; /**< Process ID */
238 unsigned long uid; /**< User ID */
239 unsigned long magic; /**< Magic */
240 unsigned long iocs; /**< Ioctl count */
241};
242
243enum drm_stat_type {
244 _DRM_STAT_LOCK,
245 _DRM_STAT_OPENS,
246 _DRM_STAT_CLOSES,
247 _DRM_STAT_IOCTLS,
248 _DRM_STAT_LOCKS,
249 _DRM_STAT_UNLOCKS,
250 _DRM_STAT_VALUE, /**< Generic value */
251 _DRM_STAT_BYTE, /**< Generic byte counter (1024bytes/K) */
252 _DRM_STAT_COUNT, /**< Generic non-byte counter (1000/k) */
253
254 _DRM_STAT_IRQ, /**< IRQ */
255 _DRM_STAT_PRIMARY, /**< Primary DMA bytes */
256 _DRM_STAT_SECONDARY, /**< Secondary DMA bytes */
257 _DRM_STAT_DMA, /**< DMA */
258 _DRM_STAT_SPECIAL, /**< Special DMA (e.g., priority or polled) */
259 _DRM_STAT_MISSED /**< Missed DMA opportunity */
260 /* Add to the *END* of the list */
261};
262
263/**
264 * DRM_IOCTL_GET_STATS ioctl argument type.
265 */
266struct drm_stats {
267 unsigned long count;
268 struct {
269 unsigned long value;
270 enum drm_stat_type type;
271 } data[15];
272};
273
274/**
275 * Hardware locking flags.
276 */
277enum drm_lock_flags {
278 _DRM_LOCK_READY = 0x01, /**< Wait until hardware is ready for DMA */
279 _DRM_LOCK_QUIESCENT = 0x02, /**< Wait until hardware quiescent */
280 _DRM_LOCK_FLUSH = 0x04, /**< Flush this context's DMA queue first */
281 _DRM_LOCK_FLUSH_ALL = 0x08, /**< Flush all DMA queues first */
282 /* These *HALT* flags aren't supported yet
283 -- they will be used to support the
284 full-screen DGA-like mode. */
285 _DRM_HALT_ALL_QUEUES = 0x10, /**< Halt all current and future queues */
286 _DRM_HALT_CUR_QUEUES = 0x20 /**< Halt all current queues */
287};
288
289/**
290 * DRM_IOCTL_LOCK, DRM_IOCTL_UNLOCK and DRM_IOCTL_FINISH ioctl argument type.
291 *
292 * \sa drmGetLock() and drmUnlock().
293 */
294struct drm_lock {
295 int context;
296 enum drm_lock_flags flags;
297};
298
299/**
300 * DMA flags
301 *
302 * \warning
303 * These values \e must match xf86drm.h.
304 *
305 * \sa drm_dma.
306 */
307enum drm_dma_flags {
308 /* Flags for DMA buffer dispatch */
309 _DRM_DMA_BLOCK = 0x01, /**<
310 * Block until buffer dispatched.
311 *
312 * \note The buffer may not yet have
313 * been processed by the hardware --
314 * getting a hardware lock with the
315 * hardware quiescent will ensure
316 * that the buffer has been
317 * processed.
318 */
319 _DRM_DMA_WHILE_LOCKED = 0x02, /**< Dispatch while lock held */
320 _DRM_DMA_PRIORITY = 0x04, /**< High priority dispatch */
321
322 /* Flags for DMA buffer request */
323 _DRM_DMA_WAIT = 0x10, /**< Wait for free buffers */
324 _DRM_DMA_SMALLER_OK = 0x20, /**< Smaller-than-requested buffers OK */
325 _DRM_DMA_LARGER_OK = 0x40 /**< Larger-than-requested buffers OK */
326};
327
328/**
329 * DRM_IOCTL_ADD_BUFS and DRM_IOCTL_MARK_BUFS ioctl argument type.
330 *
331 * \sa drmAddBufs().
332 */
333struct drm_buf_desc {
334 int count; /**< Number of buffers of this size */
335 int size; /**< Size in bytes */
336 int low_mark; /**< Low water mark */
337 int high_mark; /**< High water mark */
338 enum {
339 _DRM_PAGE_ALIGN = 0x01, /**< Align on page boundaries for DMA */
340 _DRM_AGP_BUFFER = 0x02, /**< Buffer is in AGP space */
341 _DRM_SG_BUFFER = 0x04, /**< Scatter/gather memory buffer */
342 _DRM_FB_BUFFER = 0x08, /**< Buffer is in frame buffer */
343 _DRM_PCI_BUFFER_RO = 0x10 /**< Map PCI DMA buffer read-only */
344 } flags;
345 unsigned long agp_start; /**<
346 * Start address of where the AGP buffers are
347 * in the AGP aperture
348 */
349};
350
351/**
352 * DRM_IOCTL_INFO_BUFS ioctl argument type.
353 */
354struct drm_buf_info {
355 int count; /**< Entries in list */
356 struct drm_buf_desc __user *list;
357};
358
359/**
360 * DRM_IOCTL_FREE_BUFS ioctl argument type.
361 */
362struct drm_buf_free {
363 int count;
364 int __user *list;
365};
366
367/**
368 * Buffer information
369 *
370 * \sa drm_buf_map.
371 */
372struct drm_buf_pub {
373 int idx; /**< Index into the master buffer list */
374 int total; /**< Buffer size */
375 int used; /**< Amount of buffer in use (for DMA) */
376 void __user *address; /**< Address of buffer */
377};
378
379/**
380 * DRM_IOCTL_MAP_BUFS ioctl argument type.
381 */
382struct drm_buf_map {
383 int count; /**< Length of the buffer list */
384 void __user *virtual; /**< Mmap'd area in user-virtual */
385 struct drm_buf_pub __user *list; /**< Buffer information */
386};
387
388/**
389 * DRM_IOCTL_DMA ioctl argument type.
390 *
391 * Indices here refer to the offset into the buffer list in drm_buf_get.
392 *
393 * \sa drmDMA().
394 */
395struct drm_dma {
396 int context; /**< Context handle */
397 int send_count; /**< Number of buffers to send */
398 int __user *send_indices; /**< List of handles to buffers */
399 int __user *send_sizes; /**< Lengths of data to send */
400 enum drm_dma_flags flags; /**< Flags */
401 int request_count; /**< Number of buffers requested */
402 int request_size; /**< Desired size for buffers */
403 int __user *request_indices; /**< Buffer information */
404 int __user *request_sizes;
405 int granted_count; /**< Number of buffers granted */
406};
407
408enum drm_ctx_flags {
409 _DRM_CONTEXT_PRESERVED = 0x01,
410 _DRM_CONTEXT_2DONLY = 0x02
411};
412
413/**
414 * DRM_IOCTL_ADD_CTX ioctl argument type.
415 *
416 * \sa drmCreateContext() and drmDestroyContext().
417 */
418struct drm_ctx {
419 drm_context_t handle;
420 enum drm_ctx_flags flags;
421};
422
423/**
424 * DRM_IOCTL_RES_CTX ioctl argument type.
425 */
426struct drm_ctx_res {
427 int count;
428 struct drm_ctx __user *contexts;
429};
430
431/**
432 * DRM_IOCTL_ADD_DRAW and DRM_IOCTL_RM_DRAW ioctl argument type.
433 */
434struct drm_draw {
435 drm_drawable_t handle;
436};
437
438/**
439 * DRM_IOCTL_UPDATE_DRAW ioctl argument type.
440 */
441typedef enum {
442 DRM_DRAWABLE_CLIPRECTS,
443} drm_drawable_info_type_t;
444
445struct drm_update_draw {
446 drm_drawable_t handle;
447 unsigned int type;
448 unsigned int num;
449 unsigned long long data;
450};
451
452/**
453 * DRM_IOCTL_GET_MAGIC and DRM_IOCTL_AUTH_MAGIC ioctl argument type.
454 */
455struct drm_auth {
456 drm_magic_t magic;
457};
458
459/**
460 * DRM_IOCTL_IRQ_BUSID ioctl argument type.
461 *
462 * \sa drmGetInterruptFromBusID().
463 */
464struct drm_irq_busid {
465 int irq; /**< IRQ number */
466 int busnum; /**< bus number */
467 int devnum; /**< device number */
468 int funcnum; /**< function number */
469};
470
471enum drm_vblank_seq_type {
472 _DRM_VBLANK_ABSOLUTE = 0x0, /**< Wait for specific vblank sequence number */
473 _DRM_VBLANK_RELATIVE = 0x1, /**< Wait for given number of vblanks */
474 _DRM_VBLANK_NEXTONMISS = 0x10000000, /**< If missed, wait for next vblank */
475 _DRM_VBLANK_SECONDARY = 0x20000000, /**< Secondary display controller */
476 _DRM_VBLANK_SIGNAL = 0x40000000 /**< Send signal instead of blocking */
477};
478
479#define _DRM_VBLANK_TYPES_MASK (_DRM_VBLANK_ABSOLUTE | _DRM_VBLANK_RELATIVE)
480#define _DRM_VBLANK_FLAGS_MASK (_DRM_VBLANK_SIGNAL | _DRM_VBLANK_SECONDARY | \
481 _DRM_VBLANK_NEXTONMISS)
482
483struct drm_wait_vblank_request {
484 enum drm_vblank_seq_type type;
485 unsigned int sequence;
486 unsigned long signal;
487};
488
489struct drm_wait_vblank_reply {
490 enum drm_vblank_seq_type type;
491 unsigned int sequence;
492 long tval_sec;
493 long tval_usec;
494};
495
496/**
497 * DRM_IOCTL_WAIT_VBLANK ioctl argument type.
498 *
499 * \sa drmWaitVBlank().
500 */
501union drm_wait_vblank {
502 struct drm_wait_vblank_request request;
503 struct drm_wait_vblank_reply reply;
504};
505
506/**
507 * DRM_IOCTL_AGP_ENABLE ioctl argument type.
508 *
509 * \sa drmAgpEnable().
510 */
511struct drm_agp_mode {
512 unsigned long mode; /**< AGP mode */
513};
514
515/**
516 * DRM_IOCTL_AGP_ALLOC and DRM_IOCTL_AGP_FREE ioctls argument type.
517 *
518 * \sa drmAgpAlloc() and drmAgpFree().
519 */
520struct drm_agp_buffer {
521 unsigned long size; /**< In bytes -- will round to page boundary */
522 unsigned long handle; /**< Used for binding / unbinding */
523 unsigned long type; /**< Type of memory to allocate */
524 unsigned long physical; /**< Physical used by i810 */
525};
526
527/**
528 * DRM_IOCTL_AGP_BIND and DRM_IOCTL_AGP_UNBIND ioctls argument type.
529 *
530 * \sa drmAgpBind() and drmAgpUnbind().
531 */
532struct drm_agp_binding {
533 unsigned long handle; /**< From drm_agp_buffer */
534 unsigned long offset; /**< In bytes -- will round to page boundary */
535};
536
537/**
538 * DRM_IOCTL_AGP_INFO ioctl argument type.
539 *
540 * \sa drmAgpVersionMajor(), drmAgpVersionMinor(), drmAgpGetMode(),
541 * drmAgpBase(), drmAgpSize(), drmAgpMemoryUsed(), drmAgpMemoryAvail(),
542 * drmAgpVendorId() and drmAgpDeviceId().
543 */
544struct drm_agp_info {
545 int agp_version_major;
546 int agp_version_minor;
547 unsigned long mode;
548 unsigned long aperture_base; /* physical address */
549 unsigned long aperture_size; /* bytes */
550 unsigned long memory_allowed; /* bytes */
551 unsigned long memory_used;
552
553 /* PCI information */
554 unsigned short id_vendor;
555 unsigned short id_device;
556};
557
558/**
559 * DRM_IOCTL_SG_ALLOC ioctl argument type.
560 */
561struct drm_scatter_gather {
562 unsigned long size; /**< In bytes -- will round to page boundary */
563 unsigned long handle; /**< Used for mapping / unmapping */
564};
565
566/**
567 * DRM_IOCTL_SET_VERSION ioctl argument type.
568 */
569struct drm_set_version {
570 int drm_di_major;
571 int drm_di_minor;
572 int drm_dd_major;
573 int drm_dd_minor;
574};
575
576#define DRM_IOCTL_BASE 'd'
577#define DRM_IO(nr) _IO(DRM_IOCTL_BASE,nr)
578#define DRM_IOR(nr,type) _IOR(DRM_IOCTL_BASE,nr,type)
579#define DRM_IOW(nr,type) _IOW(DRM_IOCTL_BASE,nr,type)
580#define DRM_IOWR(nr,type) _IOWR(DRM_IOCTL_BASE,nr,type)
581
582#define DRM_IOCTL_VERSION DRM_IOWR(0x00, struct drm_version)
583#define DRM_IOCTL_GET_UNIQUE DRM_IOWR(0x01, struct drm_unique)
584#define DRM_IOCTL_GET_MAGIC DRM_IOR( 0x02, struct drm_auth)
585#define DRM_IOCTL_IRQ_BUSID DRM_IOWR(0x03, struct drm_irq_busid)
586#define DRM_IOCTL_GET_MAP DRM_IOWR(0x04, struct drm_map)
587#define DRM_IOCTL_GET_CLIENT DRM_IOWR(0x05, struct drm_client)
588#define DRM_IOCTL_GET_STATS DRM_IOR( 0x06, struct drm_stats)
589#define DRM_IOCTL_SET_VERSION DRM_IOWR(0x07, struct drm_set_version)
590
591#define DRM_IOCTL_SET_UNIQUE DRM_IOW( 0x10, struct drm_unique)
592#define DRM_IOCTL_AUTH_MAGIC DRM_IOW( 0x11, struct drm_auth)
593#define DRM_IOCTL_BLOCK DRM_IOWR(0x12, struct drm_block)
594#define DRM_IOCTL_UNBLOCK DRM_IOWR(0x13, struct drm_block)
595#define DRM_IOCTL_CONTROL DRM_IOW( 0x14, struct drm_control)
596#define DRM_IOCTL_ADD_MAP DRM_IOWR(0x15, struct drm_map)
597#define DRM_IOCTL_ADD_BUFS DRM_IOWR(0x16, struct drm_buf_desc)
598#define DRM_IOCTL_MARK_BUFS DRM_IOW( 0x17, struct drm_buf_desc)
599#define DRM_IOCTL_INFO_BUFS DRM_IOWR(0x18, struct drm_buf_info)
600#define DRM_IOCTL_MAP_BUFS DRM_IOWR(0x19, struct drm_buf_map)
601#define DRM_IOCTL_FREE_BUFS DRM_IOW( 0x1a, struct drm_buf_free)
602
603#define DRM_IOCTL_RM_MAP DRM_IOW( 0x1b, struct drm_map)
604
605#define DRM_IOCTL_SET_SAREA_CTX DRM_IOW( 0x1c, struct drm_ctx_priv_map)
606#define DRM_IOCTL_GET_SAREA_CTX DRM_IOWR(0x1d, struct drm_ctx_priv_map)
607
608#define DRM_IOCTL_ADD_CTX DRM_IOWR(0x20, struct drm_ctx)
609#define DRM_IOCTL_RM_CTX DRM_IOWR(0x21, struct drm_ctx)
610#define DRM_IOCTL_MOD_CTX DRM_IOW( 0x22, struct drm_ctx)
611#define DRM_IOCTL_GET_CTX DRM_IOWR(0x23, struct drm_ctx)
612#define DRM_IOCTL_SWITCH_CTX DRM_IOW( 0x24, struct drm_ctx)
613#define DRM_IOCTL_NEW_CTX DRM_IOW( 0x25, struct drm_ctx)
614#define DRM_IOCTL_RES_CTX DRM_IOWR(0x26, struct drm_ctx_res)
615#define DRM_IOCTL_ADD_DRAW DRM_IOWR(0x27, struct drm_draw)
616#define DRM_IOCTL_RM_DRAW DRM_IOWR(0x28, struct drm_draw)
617#define DRM_IOCTL_DMA DRM_IOWR(0x29, struct drm_dma)
618#define DRM_IOCTL_LOCK DRM_IOW( 0x2a, struct drm_lock)
619#define DRM_IOCTL_UNLOCK DRM_IOW( 0x2b, struct drm_lock)
620#define DRM_IOCTL_FINISH DRM_IOW( 0x2c, struct drm_lock)
621
622#define DRM_IOCTL_AGP_ACQUIRE DRM_IO( 0x30)
623#define DRM_IOCTL_AGP_RELEASE DRM_IO( 0x31)
624#define DRM_IOCTL_AGP_ENABLE DRM_IOW( 0x32, struct drm_agp_mode)
625#define DRM_IOCTL_AGP_INFO DRM_IOR( 0x33, struct drm_agp_info)
626#define DRM_IOCTL_AGP_ALLOC DRM_IOWR(0x34, struct drm_agp_buffer)
627#define DRM_IOCTL_AGP_FREE DRM_IOW( 0x35, struct drm_agp_buffer)
628#define DRM_IOCTL_AGP_BIND DRM_IOW( 0x36, struct drm_agp_binding)
629#define DRM_IOCTL_AGP_UNBIND DRM_IOW( 0x37, struct drm_agp_binding)
630
631#define DRM_IOCTL_SG_ALLOC DRM_IOWR(0x38, struct drm_scatter_gather)
632#define DRM_IOCTL_SG_FREE DRM_IOW( 0x39, struct drm_scatter_gather)
633
634#define DRM_IOCTL_WAIT_VBLANK DRM_IOWR(0x3a, union drm_wait_vblank)
635
636#define DRM_IOCTL_UPDATE_DRAW DRM_IOW(0x3f, struct drm_update_draw)
637
638/**
639 * Device specific ioctls should only be in their respective headers
640 * The device specific ioctl range is from 0x40 to 0x99.
641 * Generic IOCTLS restart at 0xA0.
642 *
643 * \sa drmCommandNone(), drmCommandRead(), drmCommandWrite(), and
644 * drmCommandReadWrite().
645 */
646#define DRM_COMMAND_BASE 0x40
647#define DRM_COMMAND_END 0xA0
648
649/* typedef area */
650#ifndef __KERNEL__
651typedef struct drm_clip_rect drm_clip_rect_t;
652typedef struct drm_drawable_info drm_drawable_info_t;
653typedef struct drm_tex_region drm_tex_region_t;
654typedef struct drm_hw_lock drm_hw_lock_t;
655typedef struct drm_version drm_version_t;
656typedef struct drm_unique drm_unique_t;
657typedef struct drm_list drm_list_t;
658typedef struct drm_block drm_block_t;
659typedef struct drm_control drm_control_t;
660typedef enum drm_map_type drm_map_type_t;
661typedef enum drm_map_flags drm_map_flags_t;
662typedef struct drm_ctx_priv_map drm_ctx_priv_map_t;
663typedef struct drm_map drm_map_t;
664typedef struct drm_client drm_client_t;
665typedef enum drm_stat_type drm_stat_type_t;
666typedef struct drm_stats drm_stats_t;
667typedef enum drm_lock_flags drm_lock_flags_t;
668typedef struct drm_lock drm_lock_t;
669typedef enum drm_dma_flags drm_dma_flags_t;
670typedef struct drm_buf_desc drm_buf_desc_t;
671typedef struct drm_buf_info drm_buf_info_t;
672typedef struct drm_buf_free drm_buf_free_t;
673typedef struct drm_buf_pub drm_buf_pub_t;
674typedef struct drm_buf_map drm_buf_map_t;
675typedef struct drm_dma drm_dma_t;
676typedef union drm_wait_vblank drm_wait_vblank_t;
677typedef struct drm_agp_mode drm_agp_mode_t;
678typedef enum drm_ctx_flags drm_ctx_flags_t;
679typedef struct drm_ctx drm_ctx_t;
680typedef struct drm_ctx_res drm_ctx_res_t;
681typedef struct drm_draw drm_draw_t;
682typedef struct drm_update_draw drm_update_draw_t;
683typedef struct drm_auth drm_auth_t;
684typedef struct drm_irq_busid drm_irq_busid_t;
685typedef enum drm_vblank_seq_type drm_vblank_seq_type_t;
686
687typedef struct drm_agp_buffer drm_agp_buffer_t;
688typedef struct drm_agp_binding drm_agp_binding_t;
689typedef struct drm_agp_info drm_agp_info_t;
690typedef struct drm_scatter_gather drm_scatter_gather_t;
691typedef struct drm_set_version drm_set_version_t;
692#endif
693
694#endif
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
new file mode 100644
index 000000000000..0764b662b339
--- /dev/null
+++ b/include/drm/drmP.h
@@ -0,0 +1,1153 @@
1/**
2 * \file drmP.h
3 * Private header for Direct Rendering Manager
4 *
5 * \author Rickard E. (Rik) Faith <faith@valinux.com>
6 * \author Gareth Hughes <gareth@valinux.com>
7 */
8
9/*
10 * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
11 * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
12 * All rights reserved.
13 *
14 * Permission is hereby granted, free of charge, to any person obtaining a
15 * copy of this software and associated documentation files (the "Software"),
16 * to deal in the Software without restriction, including without limitation
17 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
18 * and/or sell copies of the Software, and to permit persons to whom the
19 * Software is furnished to do so, subject to the following conditions:
20 *
21 * The above copyright notice and this permission notice (including the next
22 * paragraph) shall be included in all copies or substantial portions of the
23 * Software.
24 *
25 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
26 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
27 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
28 * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
29 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
30 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
31 * OTHER DEALINGS IN THE SOFTWARE.
32 */
33
34#ifndef _DRM_P_H_
35#define _DRM_P_H_
36
37/* If you want the memory alloc debug functionality, change define below */
38/* #define DEBUG_MEMORY */
39
40#ifdef __KERNEL__
41#ifdef __alpha__
42/* add include of current.h so that "current" is defined
43 * before static inline funcs in wait.h. Doing this so we
44 * can build the DRM (part of PI DRI). 4/21/2000 S + B */
45#include <asm/current.h>
46#endif /* __alpha__ */
47#include <linux/module.h>
48#include <linux/kernel.h>
49#include <linux/miscdevice.h>
50#include <linux/fs.h>
51#include <linux/proc_fs.h>
52#include <linux/init.h>
53#include <linux/file.h>
54#include <linux/pci.h>
55#include <linux/jiffies.h>
56#include <linux/smp_lock.h> /* For (un)lock_kernel */
57#include <linux/dma-mapping.h>
58#include <linux/mm.h>
59#include <linux/cdev.h>
60#include <linux/mutex.h>
61#if defined(__alpha__) || defined(__powerpc__)
62#include <asm/pgtable.h> /* For pte_wrprotect */
63#endif
64#include <asm/io.h>
65#include <asm/mman.h>
66#include <asm/uaccess.h>
67#ifdef CONFIG_MTRR
68#include <asm/mtrr.h>
69#endif
70#if defined(CONFIG_AGP) || defined(CONFIG_AGP_MODULE)
71#include <linux/types.h>
72#include <linux/agp_backend.h>
73#endif
74#include <linux/workqueue.h>
75#include <linux/poll.h>
76#include <asm/pgalloc.h>
77#include "drm.h"
78
79#include <linux/idr.h>
80
81#define __OS_HAS_AGP (defined(CONFIG_AGP) || (defined(CONFIG_AGP_MODULE) && defined(MODULE)))
82#define __OS_HAS_MTRR (defined(CONFIG_MTRR))
83
84struct drm_file;
85struct drm_device;
86
87#include "drm_os_linux.h"
88#include "drm_hashtab.h"
89
90/***********************************************************************/
91/** \name DRM template customization defaults */
92/*@{*/
93
94/* driver capabilities and requirements mask */
95#define DRIVER_USE_AGP 0x1
96#define DRIVER_REQUIRE_AGP 0x2
97#define DRIVER_USE_MTRR 0x4
98#define DRIVER_PCI_DMA 0x8
99#define DRIVER_SG 0x10
100#define DRIVER_HAVE_DMA 0x20
101#define DRIVER_HAVE_IRQ 0x40
102#define DRIVER_IRQ_SHARED 0x80
103#define DRIVER_IRQ_VBL 0x100
104#define DRIVER_DMA_QUEUE 0x200
105#define DRIVER_FB_DMA 0x400
106#define DRIVER_IRQ_VBL2 0x800
107
108/***********************************************************************/
109/** \name Begin the DRM... */
110/*@{*/
111
112#define DRM_DEBUG_CODE 2 /**< Include debugging code if > 1, then
113 also include looping detection. */
114
115#define DRM_MAGIC_HASH_ORDER 4 /**< Size of key hash table. Must be power of 2. */
116#define DRM_KERNEL_CONTEXT 0 /**< Change drm_resctx if changed */
117#define DRM_RESERVED_CONTEXTS 1 /**< Change drm_resctx if changed */
118#define DRM_LOOPING_LIMIT 5000000
119#define DRM_TIME_SLICE (HZ/20) /**< Time slice for GLXContexts */
120#define DRM_LOCK_SLICE 1 /**< Time slice for lock, in jiffies */
121
122#define DRM_FLAG_DEBUG 0x01
123
124#define DRM_MEM_DMA 0
125#define DRM_MEM_SAREA 1
126#define DRM_MEM_DRIVER 2
127#define DRM_MEM_MAGIC 3
128#define DRM_MEM_IOCTLS 4
129#define DRM_MEM_MAPS 5
130#define DRM_MEM_VMAS 6
131#define DRM_MEM_BUFS 7
132#define DRM_MEM_SEGS 8
133#define DRM_MEM_PAGES 9
134#define DRM_MEM_FILES 10
135#define DRM_MEM_QUEUES 11
136#define DRM_MEM_CMDS 12
137#define DRM_MEM_MAPPINGS 13
138#define DRM_MEM_BUFLISTS 14
139#define DRM_MEM_AGPLISTS 15
140#define DRM_MEM_TOTALAGP 16
141#define DRM_MEM_BOUNDAGP 17
142#define DRM_MEM_CTXBITMAP 18
143#define DRM_MEM_STUB 19
144#define DRM_MEM_SGLISTS 20
145#define DRM_MEM_CTXLIST 21
146#define DRM_MEM_MM 22
147#define DRM_MEM_HASHTAB 23
148
149#define DRM_MAX_CTXBITMAP (PAGE_SIZE * 8)
150#define DRM_MAP_HASH_OFFSET 0x10000000
151
152/*@}*/
153
154/***********************************************************************/
155/** \name Macros to make printk easier */
156/*@{*/
157
158/**
159 * Error output.
160 *
161 * \param fmt printf() like format string.
162 * \param arg arguments
163 */
164#define DRM_ERROR(fmt, arg...) \
165 printk(KERN_ERR "[" DRM_NAME ":%s] *ERROR* " fmt , __func__ , ##arg)
166
167/**
168 * Memory error output.
169 *
170 * \param area memory area where the error occurred.
171 * \param fmt printf() like format string.
172 * \param arg arguments
173 */
174#define DRM_MEM_ERROR(area, fmt, arg...) \
175 printk(KERN_ERR "[" DRM_NAME ":%s:%s] *ERROR* " fmt , __func__, \
176 drm_mem_stats[area].name , ##arg)
177
178#define DRM_INFO(fmt, arg...) printk(KERN_INFO "[" DRM_NAME "] " fmt , ##arg)
179
180/**
181 * Debug output.
182 *
183 * \param fmt printf() like format string.
184 * \param arg arguments
185 */
186#if DRM_DEBUG_CODE
187#define DRM_DEBUG(fmt, arg...) \
188 do { \
189 if ( drm_debug ) \
190 printk(KERN_DEBUG \
191 "[" DRM_NAME ":%s] " fmt , \
192 __func__ , ##arg); \
193 } while (0)
194#else
195#define DRM_DEBUG(fmt, arg...) do { } while (0)
196#endif
197
198#define DRM_PROC_LIMIT (PAGE_SIZE-80)
199
200#define DRM_PROC_PRINT(fmt, arg...) \
201 len += sprintf(&buf[len], fmt , ##arg); \
202 if (len > DRM_PROC_LIMIT) { *eof = 1; return len - offset; }
203
204#define DRM_PROC_PRINT_RET(ret, fmt, arg...) \
205 len += sprintf(&buf[len], fmt , ##arg); \
206 if (len > DRM_PROC_LIMIT) { ret; *eof = 1; return len - offset; }
207
208/*@}*/
209
210/***********************************************************************/
211/** \name Internal types and structures */
212/*@{*/
213
214#define DRM_ARRAY_SIZE(x) ARRAY_SIZE(x)
215
216#define DRM_LEFTCOUNT(x) (((x)->rp + (x)->count - (x)->wp) % ((x)->count + 1))
217#define DRM_BUFCOUNT(x) ((x)->count - DRM_LEFTCOUNT(x))
218#define DRM_WAITCOUNT(dev,idx) DRM_BUFCOUNT(&dev->queuelist[idx]->waitlist)
219
220#define DRM_IF_VERSION(maj, min) (maj << 16 | min)
221/**
222 * Get the private SAREA mapping.
223 *
224 * \param _dev DRM device.
225 * \param _ctx context number.
226 * \param _map output mapping.
227 */
228#define DRM_GET_PRIV_SAREA(_dev, _ctx, _map) do { \
229 (_map) = (_dev)->context_sareas[_ctx]; \
230} while(0)
231
232/**
233 * Test that the hardware lock is held by the caller, returning otherwise.
234 *
235 * \param dev DRM device.
236 * \param filp file pointer of the caller.
237 */
238#define LOCK_TEST_WITH_RETURN( dev, file_priv ) \
239do { \
240 if ( !_DRM_LOCK_IS_HELD( dev->lock.hw_lock->lock ) || \
241 dev->lock.file_priv != file_priv ) { \
242 DRM_ERROR( "%s called without lock held, held %d owner %p %p\n",\
243 __func__, _DRM_LOCK_IS_HELD( dev->lock.hw_lock->lock ),\
244 dev->lock.file_priv, file_priv ); \
245 return -EINVAL; \
246 } \
247} while (0)
248
249/**
250 * Copy and IOCTL return string to user space
251 */
252#define DRM_COPY( name, value ) \
253 len = strlen( value ); \
254 if ( len > name##_len ) len = name##_len; \
255 name##_len = strlen( value ); \
256 if ( len && name ) { \
257 if ( copy_to_user( name, value, len ) ) \
258 return -EFAULT; \
259 }
260
261/**
262 * Ioctl function type.
263 *
264 * \param inode device inode.
265 * \param file_priv DRM file private pointer.
266 * \param cmd command.
267 * \param arg argument.
268 */
269typedef int drm_ioctl_t(struct drm_device *dev, void *data,
270 struct drm_file *file_priv);
271
272typedef int drm_ioctl_compat_t(struct file *filp, unsigned int cmd,
273 unsigned long arg);
274
275#define DRM_AUTH 0x1
276#define DRM_MASTER 0x2
277#define DRM_ROOT_ONLY 0x4
278
279struct drm_ioctl_desc {
280 unsigned int cmd;
281 drm_ioctl_t *func;
282 int flags;
283};
284
285/**
286 * Creates a driver or general drm_ioctl_desc array entry for the given
287 * ioctl, for use by drm_ioctl().
288 */
289#define DRM_IOCTL_DEF(ioctl, func, flags) \
290 [DRM_IOCTL_NR(ioctl)] = {ioctl, func, flags}
291
292struct drm_magic_entry {
293 struct list_head head;
294 struct drm_hash_item hash_item;
295 struct drm_file *priv;
296};
297
298struct drm_vma_entry {
299 struct list_head head;
300 struct vm_area_struct *vma;
301 pid_t pid;
302};
303
304/**
305 * DMA buffer.
306 */
307struct drm_buf {
308 int idx; /**< Index into master buflist */
309 int total; /**< Buffer size */
310 int order; /**< log-base-2(total) */
311 int used; /**< Amount of buffer in use (for DMA) */
312 unsigned long offset; /**< Byte offset (used internally) */
313 void *address; /**< Address of buffer */
314 unsigned long bus_address; /**< Bus address of buffer */
315 struct drm_buf *next; /**< Kernel-only: used for free list */
316 __volatile__ int waiting; /**< On kernel DMA queue */
317 __volatile__ int pending; /**< On hardware DMA queue */
318 wait_queue_head_t dma_wait; /**< Processes waiting */
319 struct drm_file *file_priv; /**< Private of holding file descr */
320 int context; /**< Kernel queue for this buffer */
321 int while_locked; /**< Dispatch this buffer while locked */
322 enum {
323 DRM_LIST_NONE = 0,
324 DRM_LIST_FREE = 1,
325 DRM_LIST_WAIT = 2,
326 DRM_LIST_PEND = 3,
327 DRM_LIST_PRIO = 4,
328 DRM_LIST_RECLAIM = 5
329 } list; /**< Which list we're on */
330
331 int dev_priv_size; /**< Size of buffer private storage */
332 void *dev_private; /**< Per-buffer private storage */
333};
334
335/** bufs is one longer than it has to be */
336struct drm_waitlist {
337 int count; /**< Number of possible buffers */
338 struct drm_buf **bufs; /**< List of pointers to buffers */
339 struct drm_buf **rp; /**< Read pointer */
340 struct drm_buf **wp; /**< Write pointer */
341 struct drm_buf **end; /**< End pointer */
342 spinlock_t read_lock;
343 spinlock_t write_lock;
344};
345
346struct drm_freelist {
347 int initialized; /**< Freelist in use */
348 atomic_t count; /**< Number of free buffers */
349 struct drm_buf *next; /**< End pointer */
350
351 wait_queue_head_t waiting; /**< Processes waiting on free bufs */
352 int low_mark; /**< Low water mark */
353 int high_mark; /**< High water mark */
354 atomic_t wfh; /**< If waiting for high mark */
355 spinlock_t lock;
356};
357
358typedef struct drm_dma_handle {
359 dma_addr_t busaddr;
360 void *vaddr;
361 size_t size;
362} drm_dma_handle_t;
363
364/**
365 * Buffer entry. There is one of this for each buffer size order.
366 */
367struct drm_buf_entry {
368 int buf_size; /**< size */
369 int buf_count; /**< number of buffers */
370 struct drm_buf *buflist; /**< buffer list */
371 int seg_count;
372 int page_order;
373 struct drm_dma_handle **seglist;
374
375 struct drm_freelist freelist;
376};
377
378/** File private data */
379struct drm_file {
380 int authenticated;
381 int master;
382 pid_t pid;
383 uid_t uid;
384 drm_magic_t magic;
385 unsigned long ioctl_count;
386 struct list_head lhead;
387 struct drm_minor *minor;
388 int remove_auth_on_close;
389 unsigned long lock_count;
390 struct file *filp;
391 void *driver_priv;
392};
393
394/** Wait queue */
395struct drm_queue {
396 atomic_t use_count; /**< Outstanding uses (+1) */
397 atomic_t finalization; /**< Finalization in progress */
398 atomic_t block_count; /**< Count of processes waiting */
399 atomic_t block_read; /**< Queue blocked for reads */
400 wait_queue_head_t read_queue; /**< Processes waiting on block_read */
401 atomic_t block_write; /**< Queue blocked for writes */
402 wait_queue_head_t write_queue; /**< Processes waiting on block_write */
403 atomic_t total_queued; /**< Total queued statistic */
404 atomic_t total_flushed; /**< Total flushes statistic */
405 atomic_t total_locks; /**< Total locks statistics */
406 enum drm_ctx_flags flags; /**< Context preserving and 2D-only */
407 struct drm_waitlist waitlist; /**< Pending buffers */
408 wait_queue_head_t flush_queue; /**< Processes waiting until flush */
409};
410
411/**
412 * Lock data.
413 */
414struct drm_lock_data {
415 struct drm_hw_lock *hw_lock; /**< Hardware lock */
416 /** Private of lock holder's file (NULL=kernel) */
417 struct drm_file *file_priv;
418 wait_queue_head_t lock_queue; /**< Queue of blocked processes */
419 unsigned long lock_time; /**< Time of last lock in jiffies */
420 spinlock_t spinlock;
421 uint32_t kernel_waiters;
422 uint32_t user_waiters;
423 int idle_has_lock;
424};
425
426/**
427 * DMA data.
428 */
429struct drm_device_dma {
430
431 struct drm_buf_entry bufs[DRM_MAX_ORDER + 1]; /**< buffers, grouped by their size order */
432 int buf_count; /**< total number of buffers */
433 struct drm_buf **buflist; /**< Vector of pointers into drm_device_dma::bufs */
434 int seg_count;
435 int page_count; /**< number of pages */
436 unsigned long *pagelist; /**< page list */
437 unsigned long byte_count;
438 enum {
439 _DRM_DMA_USE_AGP = 0x01,
440 _DRM_DMA_USE_SG = 0x02,
441 _DRM_DMA_USE_FB = 0x04,
442 _DRM_DMA_USE_PCI_RO = 0x08
443 } flags;
444
445};
446
447/**
448 * AGP memory entry. Stored as a doubly linked list.
449 */
450struct drm_agp_mem {
451 unsigned long handle; /**< handle */
452 DRM_AGP_MEM *memory;
453 unsigned long bound; /**< address */
454 int pages;
455 struct list_head head;
456};
457
458/**
459 * AGP data.
460 *
461 * \sa drm_agp_init() and drm_device::agp.
462 */
463struct drm_agp_head {
464 DRM_AGP_KERN agp_info; /**< AGP device information */
465 struct list_head memory;
466 unsigned long mode; /**< AGP mode */
467 struct agp_bridge_data *bridge;
468 int enabled; /**< whether the AGP bus as been enabled */
469 int acquired; /**< whether the AGP device has been acquired */
470 unsigned long base;
471 int agp_mtrr;
472 int cant_use_aperture;
473 unsigned long page_mask;
474};
475
476/**
477 * Scatter-gather memory.
478 */
479struct drm_sg_mem {
480 unsigned long handle;
481 void *virtual;
482 int pages;
483 struct page **pagelist;
484 dma_addr_t *busaddr;
485};
486
487struct drm_sigdata {
488 int context;
489 struct drm_hw_lock *lock;
490};
491
492
493/*
494 * Generic memory manager structs
495 */
496
497struct drm_mm_node {
498 struct list_head fl_entry;
499 struct list_head ml_entry;
500 int free;
501 unsigned long start;
502 unsigned long size;
503 struct drm_mm *mm;
504 void *private;
505};
506
507struct drm_mm {
508 struct list_head fl_entry;
509 struct list_head ml_entry;
510};
511
512
513/**
514 * Mappings list
515 */
516struct drm_map_list {
517 struct list_head head; /**< list head */
518 struct drm_hash_item hash;
519 struct drm_map *map; /**< mapping */
520 uint64_t user_token;
521};
522
523typedef struct drm_map drm_local_map_t;
524
525/**
526 * Context handle list
527 */
528struct drm_ctx_list {
529 struct list_head head; /**< list head */
530 drm_context_t handle; /**< context handle */
531 struct drm_file *tag; /**< associated fd private data */
532};
533
534struct drm_vbl_sig {
535 struct list_head head;
536 unsigned int sequence;
537 struct siginfo info;
538 struct task_struct *task;
539};
540
541/* location of GART table */
542#define DRM_ATI_GART_MAIN 1
543#define DRM_ATI_GART_FB 2
544
545#define DRM_ATI_GART_PCI 1
546#define DRM_ATI_GART_PCIE 2
547#define DRM_ATI_GART_IGP 3
548
549struct drm_ati_pcigart_info {
550 int gart_table_location;
551 int gart_reg_if;
552 void *addr;
553 dma_addr_t bus_addr;
554 dma_addr_t table_mask;
555 struct drm_dma_handle *table_handle;
556 drm_local_map_t mapping;
557 int table_size;
558};
559
560/**
561 * DRM driver structure. This structure represent the common code for
562 * a family of cards. There will one drm_device for each card present
563 * in this family
564 */
565struct drm_driver {
566 int (*load) (struct drm_device *, unsigned long flags);
567 int (*firstopen) (struct drm_device *);
568 int (*open) (struct drm_device *, struct drm_file *);
569 void (*preclose) (struct drm_device *, struct drm_file *file_priv);
570 void (*postclose) (struct drm_device *, struct drm_file *);
571 void (*lastclose) (struct drm_device *);
572 int (*unload) (struct drm_device *);
573 int (*suspend) (struct drm_device *, pm_message_t state);
574 int (*resume) (struct drm_device *);
575 int (*dma_ioctl) (struct drm_device *dev, void *data, struct drm_file *file_priv);
576 void (*dma_ready) (struct drm_device *);
577 int (*dma_quiescent) (struct drm_device *);
578 int (*context_ctor) (struct drm_device *dev, int context);
579 int (*context_dtor) (struct drm_device *dev, int context);
580 int (*kernel_context_switch) (struct drm_device *dev, int old,
581 int new);
582 void (*kernel_context_switch_unlock) (struct drm_device *dev);
583 int (*vblank_wait) (struct drm_device *dev, unsigned int *sequence);
584 int (*vblank_wait2) (struct drm_device *dev, unsigned int *sequence);
585 int (*dri_library_name) (struct drm_device *dev, char *buf);
586
587 /**
588 * Called by \c drm_device_is_agp. Typically used to determine if a
589 * card is really attached to AGP or not.
590 *
591 * \param dev DRM device handle
592 *
593 * \returns
594 * One of three values is returned depending on whether or not the
595 * card is absolutely \b not AGP (return of 0), absolutely \b is AGP
596 * (return of 1), or may or may not be AGP (return of 2).
597 */
598 int (*device_is_agp) (struct drm_device *dev);
599
600 /* these have to be filled in */
601
602 irqreturn_t(*irq_handler) (DRM_IRQ_ARGS);
603 void (*irq_preinstall) (struct drm_device *dev);
604 void (*irq_postinstall) (struct drm_device *dev);
605 void (*irq_uninstall) (struct drm_device *dev);
606 void (*reclaim_buffers) (struct drm_device *dev,
607 struct drm_file * file_priv);
608 void (*reclaim_buffers_locked) (struct drm_device *dev,
609 struct drm_file *file_priv);
610 void (*reclaim_buffers_idlelocked) (struct drm_device *dev,
611 struct drm_file *file_priv);
612 unsigned long (*get_map_ofs) (struct drm_map * map);
613 unsigned long (*get_reg_ofs) (struct drm_device *dev);
614 void (*set_version) (struct drm_device *dev,
615 struct drm_set_version *sv);
616
617 int major;
618 int minor;
619 int patchlevel;
620 char *name;
621 char *desc;
622 char *date;
623
624 u32 driver_features;
625 int dev_priv_size;
626 struct drm_ioctl_desc *ioctls;
627 int num_ioctls;
628 struct file_operations fops;
629 struct pci_driver pci_driver;
630};
631
632#define DRM_MINOR_UNASSIGNED 0
633#define DRM_MINOR_LEGACY 1
634
635/**
636 * DRM minor structure. This structure represents a drm minor number.
637 */
638struct drm_minor {
639 int index; /**< Minor device number */
640 int type; /**< Control or render */
641 dev_t device; /**< Device number for mknod */
642 struct device kdev; /**< Linux device */
643 struct drm_device *dev;
644 struct proc_dir_entry *dev_root; /**< proc directory entry */
645};
646
647/**
648 * DRM device structure. This structure represent a complete card that
649 * may contain multiple heads.
650 */
651struct drm_device {
652 char *unique; /**< Unique identifier: e.g., busid */
653 int unique_len; /**< Length of unique field */
654 char *devname; /**< For /proc/interrupts */
655 int if_version; /**< Highest interface version set */
656
657 int blocked; /**< Blocked due to VC switch? */
658
659 /** \name Locks */
660 /*@{ */
661 spinlock_t count_lock; /**< For inuse, drm_device::open_count, drm_device::buf_use */
662 struct mutex struct_mutex; /**< For others */
663 /*@} */
664
665 /** \name Usage Counters */
666 /*@{ */
667 int open_count; /**< Outstanding files open */
668 atomic_t ioctl_count; /**< Outstanding IOCTLs pending */
669 atomic_t vma_count; /**< Outstanding vma areas open */
670 int buf_use; /**< Buffers in use -- cannot alloc */
671 atomic_t buf_alloc; /**< Buffer allocation in progress */
672 /*@} */
673
674 /** \name Performance counters */
675 /*@{ */
676 unsigned long counters;
677 enum drm_stat_type types[15];
678 atomic_t counts[15];
679 /*@} */
680
681 /** \name Authentication */
682 /*@{ */
683 struct list_head filelist;
684 struct drm_open_hash magiclist; /**< magic hash table */
685 struct list_head magicfree;
686 /*@} */
687
688 /** \name Memory management */
689 /*@{ */
690 struct list_head maplist; /**< Linked list of regions */
691 int map_count; /**< Number of mappable regions */
692 struct drm_open_hash map_hash; /**< User token hash table for maps */
693
694 /** \name Context handle management */
695 /*@{ */
696 struct list_head ctxlist; /**< Linked list of context handles */
697 int ctx_count; /**< Number of context handles */
698 struct mutex ctxlist_mutex; /**< For ctxlist */
699
700 struct idr ctx_idr;
701
702 struct list_head vmalist; /**< List of vmas (for debugging) */
703 struct drm_lock_data lock; /**< Information on hardware lock */
704 /*@} */
705
706 /** \name DMA queues (contexts) */
707 /*@{ */
708 int queue_count; /**< Number of active DMA queues */
709 int queue_reserved; /**< Number of reserved DMA queues */
710 int queue_slots; /**< Actual length of queuelist */
711 struct drm_queue **queuelist; /**< Vector of pointers to DMA queues */
712 struct drm_device_dma *dma; /**< Optional pointer for DMA support */
713 /*@} */
714
715 /** \name Context support */
716 /*@{ */
717 int irq; /**< Interrupt used by board */
718 int irq_enabled; /**< True if irq handler is enabled */
719 __volatile__ long context_flag; /**< Context swapping flag */
720 __volatile__ long interrupt_flag; /**< Interruption handler flag */
721 __volatile__ long dma_flag; /**< DMA dispatch flag */
722 struct timer_list timer; /**< Timer for delaying ctx switch */
723 wait_queue_head_t context_wait; /**< Processes waiting on ctx switch */
724 int last_checked; /**< Last context checked for DMA */
725 int last_context; /**< Last current context */
726 unsigned long last_switch; /**< jiffies at last context switch */
727 /*@} */
728
729 struct work_struct work;
730 /** \name VBLANK IRQ support */
731 /*@{ */
732
733 wait_queue_head_t vbl_queue; /**< VBLANK wait queue */
734 atomic_t vbl_received;
735 atomic_t vbl_received2; /**< number of secondary VBLANK interrupts */
736 spinlock_t vbl_lock;
737 struct list_head vbl_sigs; /**< signal list to send on VBLANK */
738 struct list_head vbl_sigs2; /**< signals to send on secondary VBLANK */
739 unsigned int vbl_pending;
740 spinlock_t tasklet_lock; /**< For drm_locked_tasklet */
741 void (*locked_tasklet_func)(struct drm_device *dev);
742
743 /*@} */
744 cycles_t ctx_start;
745 cycles_t lck_start;
746
747 struct fasync_struct *buf_async;/**< Processes waiting for SIGIO */
748 wait_queue_head_t buf_readers; /**< Processes waiting to read */
749 wait_queue_head_t buf_writers; /**< Processes waiting to ctx switch */
750
751 struct drm_agp_head *agp; /**< AGP data */
752
753 struct pci_dev *pdev; /**< PCI device structure */
754 int pci_vendor; /**< PCI vendor id */
755 int pci_device; /**< PCI device id */
756#ifdef __alpha__
757 struct pci_controller *hose;
758#endif
759 struct drm_sg_mem *sg; /**< Scatter gather memory */
760 void *dev_private; /**< device private data */
761 struct drm_sigdata sigdata; /**< For block_all_signals */
762 sigset_t sigmask;
763
764 struct drm_driver *driver;
765 drm_local_map_t *agp_buffer_map;
766 unsigned int agp_buffer_token;
767 struct drm_minor *primary; /**< render type primary screen head */
768
769 /** \name Drawable information */
770 /*@{ */
771 spinlock_t drw_lock;
772 struct idr drw_idr;
773 /*@} */
774};
775
776static __inline__ int drm_core_check_feature(struct drm_device *dev,
777 int feature)
778{
779 return ((dev->driver->driver_features & feature) ? 1 : 0);
780}
781
782#ifdef __alpha__
783#define drm_get_pci_domain(dev) dev->hose->index
784#else
785#define drm_get_pci_domain(dev) 0
786#endif
787
788#if __OS_HAS_AGP
789static inline int drm_core_has_AGP(struct drm_device *dev)
790{
791 return drm_core_check_feature(dev, DRIVER_USE_AGP);
792}
793#else
794#define drm_core_has_AGP(dev) (0)
795#endif
796
797#if __OS_HAS_MTRR
798static inline int drm_core_has_MTRR(struct drm_device *dev)
799{
800 return drm_core_check_feature(dev, DRIVER_USE_MTRR);
801}
802
803#define DRM_MTRR_WC MTRR_TYPE_WRCOMB
804
805static inline int drm_mtrr_add(unsigned long offset, unsigned long size,
806 unsigned int flags)
807{
808 return mtrr_add(offset, size, flags, 1);
809}
810
811static inline int drm_mtrr_del(int handle, unsigned long offset,
812 unsigned long size, unsigned int flags)
813{
814 return mtrr_del(handle, offset, size);
815}
816
817#else
818#define drm_core_has_MTRR(dev) (0)
819
820#define DRM_MTRR_WC 0
821
822static inline int drm_mtrr_add(unsigned long offset, unsigned long size,
823 unsigned int flags)
824{
825 return 0;
826}
827
828static inline int drm_mtrr_del(int handle, unsigned long offset,
829 unsigned long size, unsigned int flags)
830{
831 return 0;
832}
833#endif
834
835/******************************************************************/
836/** \name Internal function definitions */
837/*@{*/
838
839 /* Driver support (drm_drv.h) */
840extern int drm_init(struct drm_driver *driver);
841extern void drm_exit(struct drm_driver *driver);
842extern int drm_ioctl(struct inode *inode, struct file *filp,
843 unsigned int cmd, unsigned long arg);
844extern long drm_compat_ioctl(struct file *filp,
845 unsigned int cmd, unsigned long arg);
846extern int drm_lastclose(struct drm_device *dev);
847
848 /* Device support (drm_fops.h) */
849extern int drm_open(struct inode *inode, struct file *filp);
850extern int drm_stub_open(struct inode *inode, struct file *filp);
851extern int drm_fasync(int fd, struct file *filp, int on);
852extern int drm_release(struct inode *inode, struct file *filp);
853
854 /* Mapping support (drm_vm.h) */
855extern int drm_mmap(struct file *filp, struct vm_area_struct *vma);
856extern unsigned long drm_core_get_map_ofs(struct drm_map * map);
857extern unsigned long drm_core_get_reg_ofs(struct drm_device *dev);
858extern unsigned int drm_poll(struct file *filp, struct poll_table_struct *wait);
859
860 /* Memory management support (drm_memory.h) */
861#include "drm_memory.h"
862extern void drm_mem_init(void);
863extern int drm_mem_info(char *buf, char **start, off_t offset,
864 int request, int *eof, void *data);
865extern void *drm_realloc(void *oldpt, size_t oldsize, size_t size, int area);
866
867extern DRM_AGP_MEM *drm_alloc_agp(struct drm_device *dev, int pages, u32 type);
868extern int drm_free_agp(DRM_AGP_MEM * handle, int pages);
869extern int drm_bind_agp(DRM_AGP_MEM * handle, unsigned int start);
870extern int drm_unbind_agp(DRM_AGP_MEM * handle);
871
872 /* Misc. IOCTL support (drm_ioctl.h) */
873extern int drm_irq_by_busid(struct drm_device *dev, void *data,
874 struct drm_file *file_priv);
875extern int drm_getunique(struct drm_device *dev, void *data,
876 struct drm_file *file_priv);
877extern int drm_setunique(struct drm_device *dev, void *data,
878 struct drm_file *file_priv);
879extern int drm_getmap(struct drm_device *dev, void *data,
880 struct drm_file *file_priv);
881extern int drm_getclient(struct drm_device *dev, void *data,
882 struct drm_file *file_priv);
883extern int drm_getstats(struct drm_device *dev, void *data,
884 struct drm_file *file_priv);
885extern int drm_setversion(struct drm_device *dev, void *data,
886 struct drm_file *file_priv);
887extern int drm_noop(struct drm_device *dev, void *data,
888 struct drm_file *file_priv);
889
890 /* Context IOCTL support (drm_context.h) */
891extern int drm_resctx(struct drm_device *dev, void *data,
892 struct drm_file *file_priv);
893extern int drm_addctx(struct drm_device *dev, void *data,
894 struct drm_file *file_priv);
895extern int drm_modctx(struct drm_device *dev, void *data,
896 struct drm_file *file_priv);
897extern int drm_getctx(struct drm_device *dev, void *data,
898 struct drm_file *file_priv);
899extern int drm_switchctx(struct drm_device *dev, void *data,
900 struct drm_file *file_priv);
901extern int drm_newctx(struct drm_device *dev, void *data,
902 struct drm_file *file_priv);
903extern int drm_rmctx(struct drm_device *dev, void *data,
904 struct drm_file *file_priv);
905
906extern int drm_ctxbitmap_init(struct drm_device *dev);
907extern void drm_ctxbitmap_cleanup(struct drm_device *dev);
908extern void drm_ctxbitmap_free(struct drm_device *dev, int ctx_handle);
909
910extern int drm_setsareactx(struct drm_device *dev, void *data,
911 struct drm_file *file_priv);
912extern int drm_getsareactx(struct drm_device *dev, void *data,
913 struct drm_file *file_priv);
914
915 /* Drawable IOCTL support (drm_drawable.h) */
916extern int drm_adddraw(struct drm_device *dev, void *data,
917 struct drm_file *file_priv);
918extern int drm_rmdraw(struct drm_device *dev, void *data,
919 struct drm_file *file_priv);
920extern int drm_update_drawable_info(struct drm_device *dev, void *data,
921 struct drm_file *file_priv);
922extern struct drm_drawable_info *drm_get_drawable_info(struct drm_device *dev,
923 drm_drawable_t id);
924extern void drm_drawable_free_all(struct drm_device *dev);
925
926 /* Authentication IOCTL support (drm_auth.h) */
927extern int drm_getmagic(struct drm_device *dev, void *data,
928 struct drm_file *file_priv);
929extern int drm_authmagic(struct drm_device *dev, void *data,
930 struct drm_file *file_priv);
931
932 /* Locking IOCTL support (drm_lock.h) */
933extern int drm_lock(struct drm_device *dev, void *data,
934 struct drm_file *file_priv);
935extern int drm_unlock(struct drm_device *dev, void *data,
936 struct drm_file *file_priv);
937extern int drm_lock_take(struct drm_lock_data *lock_data, unsigned int context);
938extern int drm_lock_free(struct drm_lock_data *lock_data, unsigned int context);
939extern void drm_idlelock_take(struct drm_lock_data *lock_data);
940extern void drm_idlelock_release(struct drm_lock_data *lock_data);
941
942/*
943 * These are exported to drivers so that they can implement fencing using
944 * DMA quiscent + idle. DMA quiescent usually requires the hardware lock.
945 */
946
947extern int drm_i_have_hw_lock(struct drm_device *dev, struct drm_file *file_priv);
948
949 /* Buffer management support (drm_bufs.h) */
950extern int drm_addbufs_agp(struct drm_device *dev, struct drm_buf_desc * request);
951extern int drm_addbufs_pci(struct drm_device *dev, struct drm_buf_desc * request);
952extern int drm_addmap(struct drm_device *dev, unsigned int offset,
953 unsigned int size, enum drm_map_type type,
954 enum drm_map_flags flags, drm_local_map_t ** map_ptr);
955extern int drm_addmap_ioctl(struct drm_device *dev, void *data,
956 struct drm_file *file_priv);
957extern int drm_rmmap(struct drm_device *dev, drm_local_map_t *map);
958extern int drm_rmmap_locked(struct drm_device *dev, drm_local_map_t *map);
959extern int drm_rmmap_ioctl(struct drm_device *dev, void *data,
960 struct drm_file *file_priv);
961extern int drm_addbufs(struct drm_device *dev, void *data,
962 struct drm_file *file_priv);
963extern int drm_infobufs(struct drm_device *dev, void *data,
964 struct drm_file *file_priv);
965extern int drm_markbufs(struct drm_device *dev, void *data,
966 struct drm_file *file_priv);
967extern int drm_freebufs(struct drm_device *dev, void *data,
968 struct drm_file *file_priv);
969extern int drm_mapbufs(struct drm_device *dev, void *data,
970 struct drm_file *file_priv);
971extern int drm_order(unsigned long size);
972extern unsigned long drm_get_resource_start(struct drm_device *dev,
973 unsigned int resource);
974extern unsigned long drm_get_resource_len(struct drm_device *dev,
975 unsigned int resource);
976
977 /* DMA support (drm_dma.h) */
978extern int drm_dma_setup(struct drm_device *dev);
979extern void drm_dma_takedown(struct drm_device *dev);
980extern void drm_free_buffer(struct drm_device *dev, struct drm_buf * buf);
981extern void drm_core_reclaim_buffers(struct drm_device *dev,
982 struct drm_file *filp);
983
984 /* IRQ support (drm_irq.h) */
985extern int drm_control(struct drm_device *dev, void *data,
986 struct drm_file *file_priv);
987extern irqreturn_t drm_irq_handler(DRM_IRQ_ARGS);
988extern int drm_irq_uninstall(struct drm_device *dev);
989extern void drm_driver_irq_preinstall(struct drm_device *dev);
990extern void drm_driver_irq_postinstall(struct drm_device *dev);
991extern void drm_driver_irq_uninstall(struct drm_device *dev);
992
993extern int drm_wait_vblank(struct drm_device *dev, void *data,
994 struct drm_file *file_priv);
995extern int drm_vblank_wait(struct drm_device *dev, unsigned int *vbl_seq);
996extern void drm_vbl_send_signals(struct drm_device *dev);
997extern void drm_locked_tasklet(struct drm_device *dev, void(*func)(struct drm_device*));
998
999 /* AGP/GART support (drm_agpsupport.h) */
1000extern struct drm_agp_head *drm_agp_init(struct drm_device *dev);
1001extern int drm_agp_acquire(struct drm_device *dev);
1002extern int drm_agp_acquire_ioctl(struct drm_device *dev, void *data,
1003 struct drm_file *file_priv);
1004extern int drm_agp_release(struct drm_device *dev);
1005extern int drm_agp_release_ioctl(struct drm_device *dev, void *data,
1006 struct drm_file *file_priv);
1007extern int drm_agp_enable(struct drm_device *dev, struct drm_agp_mode mode);
1008extern int drm_agp_enable_ioctl(struct drm_device *dev, void *data,
1009 struct drm_file *file_priv);
1010extern int drm_agp_info(struct drm_device *dev, struct drm_agp_info *info);
1011extern int drm_agp_info_ioctl(struct drm_device *dev, void *data,
1012 struct drm_file *file_priv);
1013extern int drm_agp_alloc(struct drm_device *dev, struct drm_agp_buffer *request);
1014extern int drm_agp_alloc_ioctl(struct drm_device *dev, void *data,
1015 struct drm_file *file_priv);
1016extern int drm_agp_free(struct drm_device *dev, struct drm_agp_buffer *request);
1017extern int drm_agp_free_ioctl(struct drm_device *dev, void *data,
1018 struct drm_file *file_priv);
1019extern int drm_agp_unbind(struct drm_device *dev, struct drm_agp_binding *request);
1020extern int drm_agp_unbind_ioctl(struct drm_device *dev, void *data,
1021 struct drm_file *file_priv);
1022extern int drm_agp_bind(struct drm_device *dev, struct drm_agp_binding *request);
1023extern int drm_agp_bind_ioctl(struct drm_device *dev, void *data,
1024 struct drm_file *file_priv);
1025extern DRM_AGP_MEM *drm_agp_allocate_memory(struct agp_bridge_data *bridge, size_t pages, u32 type);
1026extern int drm_agp_free_memory(DRM_AGP_MEM * handle);
1027extern int drm_agp_bind_memory(DRM_AGP_MEM * handle, off_t start);
1028extern int drm_agp_unbind_memory(DRM_AGP_MEM * handle);
1029
1030 /* Stub support (drm_stub.h) */
1031extern int drm_get_dev(struct pci_dev *pdev, const struct pci_device_id *ent,
1032 struct drm_driver *driver);
1033extern int drm_put_dev(struct drm_device *dev);
1034extern int drm_put_minor(struct drm_minor **minor);
1035extern unsigned int drm_debug;
1036
1037extern struct class *drm_class;
1038extern struct proc_dir_entry *drm_proc_root;
1039
1040extern struct idr drm_minors_idr;
1041
1042extern drm_local_map_t *drm_getsarea(struct drm_device *dev);
1043
1044 /* Proc support (drm_proc.h) */
1045extern int drm_proc_init(struct drm_minor *minor, int minor_id,
1046 struct proc_dir_entry *root);
1047extern int drm_proc_cleanup(struct drm_minor *minor, struct proc_dir_entry *root);
1048
1049 /* Scatter Gather Support (drm_scatter.h) */
1050extern void drm_sg_cleanup(struct drm_sg_mem * entry);
1051extern int drm_sg_alloc_ioctl(struct drm_device *dev, void *data,
1052 struct drm_file *file_priv);
1053extern int drm_sg_alloc(struct drm_device *dev, struct drm_scatter_gather * request);
1054extern int drm_sg_free(struct drm_device *dev, void *data,
1055 struct drm_file *file_priv);
1056
1057 /* ATI PCIGART support (ati_pcigart.h) */
1058extern int drm_ati_pcigart_init(struct drm_device *dev,
1059 struct drm_ati_pcigart_info * gart_info);
1060extern int drm_ati_pcigart_cleanup(struct drm_device *dev,
1061 struct drm_ati_pcigart_info * gart_info);
1062
1063extern drm_dma_handle_t *drm_pci_alloc(struct drm_device *dev, size_t size,
1064 size_t align, dma_addr_t maxaddr);
1065extern void __drm_pci_free(struct drm_device *dev, drm_dma_handle_t * dmah);
1066extern void drm_pci_free(struct drm_device *dev, drm_dma_handle_t * dmah);
1067
1068 /* sysfs support (drm_sysfs.c) */
1069struct drm_sysfs_class;
1070extern struct class *drm_sysfs_create(struct module *owner, char *name);
1071extern void drm_sysfs_destroy(void);
1072extern int drm_sysfs_device_add(struct drm_minor *minor);
1073extern void drm_sysfs_device_remove(struct drm_minor *minor);
1074
1075/*
1076 * Basic memory manager support (drm_mm.c)
1077 */
1078extern struct drm_mm_node *drm_mm_get_block(struct drm_mm_node * parent,
1079 unsigned long size,
1080 unsigned alignment);
1081extern void drm_mm_put_block(struct drm_mm_node * cur);
1082extern struct drm_mm_node *drm_mm_search_free(const struct drm_mm *mm, unsigned long size,
1083 unsigned alignment, int best_match);
1084extern int drm_mm_init(struct drm_mm *mm, unsigned long start, unsigned long size);
1085extern void drm_mm_takedown(struct drm_mm *mm);
1086extern int drm_mm_clean(struct drm_mm *mm);
1087extern unsigned long drm_mm_tail_space(struct drm_mm *mm);
1088extern int drm_mm_remove_space_from_tail(struct drm_mm *mm, unsigned long size);
1089extern int drm_mm_add_space_to_tail(struct drm_mm *mm, unsigned long size);
1090
1091extern void drm_core_ioremap(struct drm_map *map, struct drm_device *dev);
1092extern void drm_core_ioremapfree(struct drm_map *map, struct drm_device *dev);
1093
1094static __inline__ struct drm_map *drm_core_findmap(struct drm_device *dev,
1095 unsigned int token)
1096{
1097 struct drm_map_list *_entry;
1098 list_for_each_entry(_entry, &dev->maplist, head)
1099 if (_entry->user_token == token)
1100 return _entry->map;
1101 return NULL;
1102}
1103
1104static __inline__ int drm_device_is_agp(struct drm_device *dev)
1105{
1106 if (dev->driver->device_is_agp != NULL) {
1107 int err = (*dev->driver->device_is_agp) (dev);
1108
1109 if (err != 2) {
1110 return err;
1111 }
1112 }
1113
1114 return pci_find_capability(dev->pdev, PCI_CAP_ID_AGP);
1115}
1116
1117static __inline__ int drm_device_is_pcie(struct drm_device *dev)
1118{
1119 return pci_find_capability(dev->pdev, PCI_CAP_ID_EXP);
1120}
1121
1122static __inline__ void drm_core_dropmap(struct drm_map *map)
1123{
1124}
1125
1126#ifndef DEBUG_MEMORY
1127/** Wrapper around kmalloc() */
1128static __inline__ void *drm_alloc(size_t size, int area)
1129{
1130 return kmalloc(size, GFP_KERNEL);
1131}
1132
1133/** Wrapper around kfree() */
1134static __inline__ void drm_free(void *pt, size_t size, int area)
1135{
1136 kfree(pt);
1137}
1138
1139/** Wrapper around kcalloc() */
1140static __inline__ void *drm_calloc(size_t nmemb, size_t size, int area)
1141{
1142 return kcalloc(nmemb, size, GFP_KERNEL);
1143}
1144#else
1145extern void *drm_alloc(size_t size, int area);
1146extern void drm_free(void *pt, size_t size, int area);
1147extern void *drm_calloc(size_t nmemb, size_t size, int area);
1148#endif
1149
1150/*@}*/
1151
1152#endif /* __KERNEL__ */
1153#endif
diff --git a/include/drm/drm_core.h b/include/drm/drm_core.h
new file mode 100644
index 000000000000..316739036079
--- /dev/null
+++ b/include/drm/drm_core.h
@@ -0,0 +1,34 @@
1/*
2 * Copyright 2004 Jon Smirl <jonsmirl@gmail.com>
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sub license,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice (including the
12 * next paragraph) shall be included in all copies or substantial portions
13 * of the Software.
14 *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
18 * VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
19 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
20 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
21 * DEALINGS IN THE SOFTWARE.
22 */
23#define CORE_AUTHOR "Gareth Hughes, Leif Delgass, José Fonseca, Jon Smirl"
24
25#define CORE_NAME "drm"
26#define CORE_DESC "DRM shared core routines"
27#define CORE_DATE "20060810"
28
29#define DRM_IF_MAJOR 1
30#define DRM_IF_MINOR 3
31
32#define CORE_MAJOR 1
33#define CORE_MINOR 1
34#define CORE_PATCHLEVEL 0
diff --git a/include/drm/drm_hashtab.h b/include/drm/drm_hashtab.h
new file mode 100644
index 000000000000..cd2b189e1be6
--- /dev/null
+++ b/include/drm/drm_hashtab.h
@@ -0,0 +1,67 @@
1/**************************************************************************
2 *
3 * Copyright 2006 Tungsten Graphics, Inc., Bismack, ND. USA.
4 * All Rights Reserved.
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the
8 * "Software"), to deal in the Software without restriction, including
9 * without limitation the rights to use, copy, modify, merge, publish,
10 * distribute, sub license, and/or sell copies of the Software, and to
11 * permit persons to whom the Software is furnished to do so, subject to
12 * the following conditions:
13 *
14 * The above copyright notice and this permission notice (including the
15 * next paragraph) shall be included in all copies or substantial portions
16 * of the Software.
17 *
18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
19 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
20 * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
21 * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
22 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
23 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
24 * USE OR OTHER DEALINGS IN THE SOFTWARE.
25 *
26 *
27 **************************************************************************/
28/*
29 * Simple open hash tab implementation.
30 *
31 * Authors:
32 * Thomas Hellström <thomas-at-tungstengraphics-dot-com>
33 */
34
35#ifndef DRM_HASHTAB_H
36#define DRM_HASHTAB_H
37
38#define drm_hash_entry(_ptr, _type, _member) container_of(_ptr, _type, _member)
39
40struct drm_hash_item {
41 struct hlist_node head;
42 unsigned long key;
43};
44
45struct drm_open_hash {
46 unsigned int size;
47 unsigned int order;
48 unsigned int fill;
49 struct hlist_head *table;
50 int use_vmalloc;
51};
52
53
54extern int drm_ht_create(struct drm_open_hash *ht, unsigned int order);
55extern int drm_ht_insert_item(struct drm_open_hash *ht, struct drm_hash_item *item);
56extern int drm_ht_just_insert_please(struct drm_open_hash *ht, struct drm_hash_item *item,
57 unsigned long seed, int bits, int shift,
58 unsigned long add);
59extern int drm_ht_find_item(struct drm_open_hash *ht, unsigned long key, struct drm_hash_item **item);
60
61extern void drm_ht_verbose_list(struct drm_open_hash *ht, unsigned long key);
62extern int drm_ht_remove_key(struct drm_open_hash *ht, unsigned long key);
63extern int drm_ht_remove_item(struct drm_open_hash *ht, struct drm_hash_item *item);
64extern void drm_ht_remove(struct drm_open_hash *ht);
65
66
67#endif
diff --git a/include/drm/drm_memory.h b/include/drm/drm_memory.h
new file mode 100644
index 000000000000..63e425b5ea82
--- /dev/null
+++ b/include/drm/drm_memory.h
@@ -0,0 +1,61 @@
1/**
2 * \file drm_memory.h
3 * Memory management wrappers for DRM
4 *
5 * \author Rickard E. (Rik) Faith <faith@valinux.com>
6 * \author Gareth Hughes <gareth@valinux.com>
7 */
8
9/*
10 * Created: Thu Feb 4 14:00:34 1999 by faith@valinux.com
11 *
12 * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
13 * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
14 * All Rights Reserved.
15 *
16 * Permission is hereby granted, free of charge, to any person obtaining a
17 * copy of this software and associated documentation files (the "Software"),
18 * to deal in the Software without restriction, including without limitation
19 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
20 * and/or sell copies of the Software, and to permit persons to whom the
21 * Software is furnished to do so, subject to the following conditions:
22 *
23 * The above copyright notice and this permission notice (including the next
24 * paragraph) shall be included in all copies or substantial portions of the
25 * Software.
26 *
27 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
28 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
29 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
30 * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
31 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
32 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
33 * OTHER DEALINGS IN THE SOFTWARE.
34 */
35
36#include <linux/highmem.h>
37#include <linux/vmalloc.h>
38#include "drmP.h"
39
40/**
41 * Cut down version of drm_memory_debug.h, which used to be called
42 * drm_memory.h.
43 */
44
45#if __OS_HAS_AGP
46
47#include <linux/vmalloc.h>
48
49#ifdef HAVE_PAGE_AGP
50#include <asm/agp.h>
51#else
52# ifdef __powerpc__
53# define PAGE_AGP __pgprot(_PAGE_KERNEL | _PAGE_NO_CACHE)
54# else
55# define PAGE_AGP PAGE_KERNEL
56# endif
57#endif
58
59#else /* __OS_HAS_AGP */
60
61#endif
diff --git a/include/drm/drm_memory_debug.h b/include/drm/drm_memory_debug.h
new file mode 100644
index 000000000000..6463271deea8
--- /dev/null
+++ b/include/drm/drm_memory_debug.h
@@ -0,0 +1,309 @@
1/**
2 * \file drm_memory_debug.h
3 * Memory management wrappers for DRM.
4 *
5 * \author Rickard E. (Rik) Faith <faith@valinux.com>
6 * \author Gareth Hughes <gareth@valinux.com>
7 */
8
9/*
10 * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
11 * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
12 * All Rights Reserved.
13 *
14 * Permission is hereby granted, free of charge, to any person obtaining a
15 * copy of this software and associated documentation files (the "Software"),
16 * to deal in the Software without restriction, including without limitation
17 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
18 * and/or sell copies of the Software, and to permit persons to whom the
19 * Software is furnished to do so, subject to the following conditions:
20 *
21 * The above copyright notice and this permission notice (including the next
22 * paragraph) shall be included in all copies or substantial portions of the
23 * Software.
24 *
25 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
26 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
27 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
28 * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
29 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
30 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
31 * OTHER DEALINGS IN THE SOFTWARE.
32 */
33
34#include "drmP.h"
35
36typedef struct drm_mem_stats {
37 const char *name;
38 int succeed_count;
39 int free_count;
40 int fail_count;
41 unsigned long bytes_allocated;
42 unsigned long bytes_freed;
43} drm_mem_stats_t;
44
45static DEFINE_SPINLOCK(drm_mem_lock);
46static unsigned long drm_ram_available = 0; /* In pages */
47static unsigned long drm_ram_used = 0;
48static drm_mem_stats_t drm_mem_stats[] =
49{
50 [DRM_MEM_DMA] = {"dmabufs"},
51 [DRM_MEM_SAREA] = {"sareas"},
52 [DRM_MEM_DRIVER] = {"driver"},
53 [DRM_MEM_MAGIC] = {"magic"},
54 [DRM_MEM_IOCTLS] = {"ioctltab"},
55 [DRM_MEM_MAPS] = {"maplist"},
56 [DRM_MEM_VMAS] = {"vmalist"},
57 [DRM_MEM_BUFS] = {"buflist"},
58 [DRM_MEM_SEGS] = {"seglist"},
59 [DRM_MEM_PAGES] = {"pagelist"},
60 [DRM_MEM_FILES] = {"files"},
61 [DRM_MEM_QUEUES] = {"queues"},
62 [DRM_MEM_CMDS] = {"commands"},
63 [DRM_MEM_MAPPINGS] = {"mappings"},
64 [DRM_MEM_BUFLISTS] = {"buflists"},
65 [DRM_MEM_AGPLISTS] = {"agplist"},
66 [DRM_MEM_SGLISTS] = {"sglist"},
67 [DRM_MEM_TOTALAGP] = {"totalagp"},
68 [DRM_MEM_BOUNDAGP] = {"boundagp"},
69 [DRM_MEM_CTXBITMAP] = {"ctxbitmap"},
70 [DRM_MEM_CTXLIST] = {"ctxlist"},
71 [DRM_MEM_STUB] = {"stub"},
72 {NULL, 0,} /* Last entry must be null */
73};
74
75void drm_mem_init (void) {
76 drm_mem_stats_t *mem;
77 struct sysinfo si;
78
79 for (mem = drm_mem_stats; mem->name; ++mem) {
80 mem->succeed_count = 0;
81 mem->free_count = 0;
82 mem->fail_count = 0;
83 mem->bytes_allocated = 0;
84 mem->bytes_freed = 0;
85 }
86
87 si_meminfo(&si);
88 drm_ram_available = si.totalram;
89 drm_ram_used = 0;
90}
91
92/* drm_mem_info is called whenever a process reads /dev/drm/mem. */
93
94static int drm__mem_info (char *buf, char **start, off_t offset,
95 int request, int *eof, void *data) {
96 drm_mem_stats_t *pt;
97 int len = 0;
98
99 if (offset > DRM_PROC_LIMIT) {
100 *eof = 1;
101 return 0;
102 }
103
104 *eof = 0;
105 *start = &buf[offset];
106
107 DRM_PROC_PRINT(" total counts "
108 " | outstanding \n");
109 DRM_PROC_PRINT("type alloc freed fail bytes freed"
110 " | allocs bytes\n\n");
111 DRM_PROC_PRINT("%-9.9s %5d %5d %4d %10lu kB |\n",
112 "system", 0, 0, 0,
113 drm_ram_available << (PAGE_SHIFT - 10));
114 DRM_PROC_PRINT("%-9.9s %5d %5d %4d %10lu kB |\n",
115 "locked", 0, 0, 0, drm_ram_used >> 10);
116 DRM_PROC_PRINT("\n");
117 for (pt = drm_mem_stats; pt->name; pt++) {
118 DRM_PROC_PRINT("%-9.9s %5d %5d %4d %10lu %10lu | %6d %10ld\n",
119 pt->name,
120 pt->succeed_count,
121 pt->free_count,
122 pt->fail_count,
123 pt->bytes_allocated,
124 pt->bytes_freed,
125 pt->succeed_count - pt->free_count,
126 (long)pt->bytes_allocated
127 - (long)pt->bytes_freed);
128 }
129
130 if (len > request + offset)
131 return request;
132 *eof = 1;
133 return len - offset;
134}
135
136int drm_mem_info (char *buf, char **start, off_t offset,
137 int len, int *eof, void *data) {
138 int ret;
139
140 spin_lock(&drm_mem_lock);
141 ret = drm__mem_info (buf, start, offset, len, eof, data);
142 spin_unlock(&drm_mem_lock);
143 return ret;
144}
145
146void *drm_alloc (size_t size, int area) {
147 void *pt;
148
149 if (!size) {
150 DRM_MEM_ERROR(area, "Allocating 0 bytes\n");
151 return NULL;
152 }
153
154 if (!(pt = kmalloc(size, GFP_KERNEL))) {
155 spin_lock(&drm_mem_lock);
156 ++drm_mem_stats[area].fail_count;
157 spin_unlock(&drm_mem_lock);
158 return NULL;
159 }
160 spin_lock(&drm_mem_lock);
161 ++drm_mem_stats[area].succeed_count;
162 drm_mem_stats[area].bytes_allocated += size;
163 spin_unlock(&drm_mem_lock);
164 return pt;
165}
166
167void *drm_calloc (size_t nmemb, size_t size, int area) {
168 void *addr;
169
170 addr = drm_alloc (nmemb * size, area);
171 if (addr != NULL)
172 memset((void *)addr, 0, size * nmemb);
173
174 return addr;
175}
176
177void *drm_realloc (void *oldpt, size_t oldsize, size_t size, int area) {
178 void *pt;
179
180 if (!(pt = drm_alloc (size, area)))
181 return NULL;
182 if (oldpt && oldsize) {
183 memcpy(pt, oldpt, oldsize);
184 drm_free (oldpt, oldsize, area);
185 }
186 return pt;
187}
188
189void drm_free (void *pt, size_t size, int area) {
190 int alloc_count;
191 int free_count;
192
193 if (!pt)
194 DRM_MEM_ERROR(area, "Attempt to free NULL pointer\n");
195 else
196 kfree(pt);
197 spin_lock(&drm_mem_lock);
198 drm_mem_stats[area].bytes_freed += size;
199 free_count = ++drm_mem_stats[area].free_count;
200 alloc_count = drm_mem_stats[area].succeed_count;
201 spin_unlock(&drm_mem_lock);
202 if (free_count > alloc_count) {
203 DRM_MEM_ERROR(area, "Excess frees: %d frees, %d allocs\n",
204 free_count, alloc_count);
205 }
206}
207
208#if __OS_HAS_AGP
209
210DRM_AGP_MEM *drm_alloc_agp (drm_device_t *dev, int pages, u32 type) {
211 DRM_AGP_MEM *handle;
212
213 if (!pages) {
214 DRM_MEM_ERROR(DRM_MEM_TOTALAGP, "Allocating 0 pages\n");
215 return NULL;
216 }
217
218 if ((handle = drm_agp_allocate_memory (pages, type))) {
219 spin_lock(&drm_mem_lock);
220 ++drm_mem_stats[DRM_MEM_TOTALAGP].succeed_count;
221 drm_mem_stats[DRM_MEM_TOTALAGP].bytes_allocated
222 += pages << PAGE_SHIFT;
223 spin_unlock(&drm_mem_lock);
224 return handle;
225 }
226 spin_lock(&drm_mem_lock);
227 ++drm_mem_stats[DRM_MEM_TOTALAGP].fail_count;
228 spin_unlock(&drm_mem_lock);
229 return NULL;
230}
231
232int drm_free_agp (DRM_AGP_MEM * handle, int pages) {
233 int alloc_count;
234 int free_count;
235 int retval = -EINVAL;
236
237 if (!handle) {
238 DRM_MEM_ERROR(DRM_MEM_TOTALAGP,
239 "Attempt to free NULL AGP handle\n");
240 return retval;
241 }
242
243 if (drm_agp_free_memory (handle)) {
244 spin_lock(&drm_mem_lock);
245 free_count = ++drm_mem_stats[DRM_MEM_TOTALAGP].free_count;
246 alloc_count = drm_mem_stats[DRM_MEM_TOTALAGP].succeed_count;
247 drm_mem_stats[DRM_MEM_TOTALAGP].bytes_freed
248 += pages << PAGE_SHIFT;
249 spin_unlock(&drm_mem_lock);
250 if (free_count > alloc_count) {
251 DRM_MEM_ERROR(DRM_MEM_TOTALAGP,
252 "Excess frees: %d frees, %d allocs\n",
253 free_count, alloc_count);
254 }
255 return 0;
256 }
257 return retval;
258}
259
260int drm_bind_agp (DRM_AGP_MEM * handle, unsigned int start) {
261 int retcode = -EINVAL;
262
263 if (!handle) {
264 DRM_MEM_ERROR(DRM_MEM_BOUNDAGP,
265 "Attempt to bind NULL AGP handle\n");
266 return retcode;
267 }
268
269 if (!(retcode = drm_agp_bind_memory (handle, start))) {
270 spin_lock(&drm_mem_lock);
271 ++drm_mem_stats[DRM_MEM_BOUNDAGP].succeed_count;
272 drm_mem_stats[DRM_MEM_BOUNDAGP].bytes_allocated
273 += handle->page_count << PAGE_SHIFT;
274 spin_unlock(&drm_mem_lock);
275 return retcode;
276 }
277 spin_lock(&drm_mem_lock);
278 ++drm_mem_stats[DRM_MEM_BOUNDAGP].fail_count;
279 spin_unlock(&drm_mem_lock);
280 return retcode;
281}
282
283int drm_unbind_agp (DRM_AGP_MEM * handle) {
284 int alloc_count;
285 int free_count;
286 int retcode = -EINVAL;
287
288 if (!handle) {
289 DRM_MEM_ERROR(DRM_MEM_BOUNDAGP,
290 "Attempt to unbind NULL AGP handle\n");
291 return retcode;
292 }
293
294 if ((retcode = drm_agp_unbind_memory (handle)))
295 return retcode;
296 spin_lock(&drm_mem_lock);
297 free_count = ++drm_mem_stats[DRM_MEM_BOUNDAGP].free_count;
298 alloc_count = drm_mem_stats[DRM_MEM_BOUNDAGP].succeed_count;
299 drm_mem_stats[DRM_MEM_BOUNDAGP].bytes_freed
300 += handle->page_count << PAGE_SHIFT;
301 spin_unlock(&drm_mem_lock);
302 if (free_count > alloc_count) {
303 DRM_MEM_ERROR(DRM_MEM_BOUNDAGP,
304 "Excess frees: %d frees, %d allocs\n",
305 free_count, alloc_count);
306 }
307 return retcode;
308}
309#endif
diff --git a/include/drm/drm_os_linux.h b/include/drm/drm_os_linux.h
new file mode 100644
index 000000000000..8dbd2572b7c3
--- /dev/null
+++ b/include/drm/drm_os_linux.h
@@ -0,0 +1,108 @@
1/**
2 * \file drm_os_linux.h
3 * OS abstraction macros.
4 */
5
6#include <linux/interrupt.h> /* For task queue support */
7#include <linux/delay.h>
8
9/** Current process ID */
10#define DRM_CURRENTPID task_pid_nr(current)
11#define DRM_SUSER(p) capable(CAP_SYS_ADMIN)
12#define DRM_UDELAY(d) udelay(d)
13/** Read a byte from a MMIO region */
14#define DRM_READ8(map, offset) readb(((void __iomem *)(map)->handle) + (offset))
15/** Read a word from a MMIO region */
16#define DRM_READ16(map, offset) readw(((void __iomem *)(map)->handle) + (offset))
17/** Read a dword from a MMIO region */
18#define DRM_READ32(map, offset) readl(((void __iomem *)(map)->handle) + (offset))
19/** Write a byte into a MMIO region */
20#define DRM_WRITE8(map, offset, val) writeb(val, ((void __iomem *)(map)->handle) + (offset))
21/** Write a word into a MMIO region */
22#define DRM_WRITE16(map, offset, val) writew(val, ((void __iomem *)(map)->handle) + (offset))
23/** Write a dword into a MMIO region */
24#define DRM_WRITE32(map, offset, val) writel(val, ((void __iomem *)(map)->handle) + (offset))
25/** Read memory barrier */
26#define DRM_READMEMORYBARRIER() rmb()
27/** Write memory barrier */
28#define DRM_WRITEMEMORYBARRIER() wmb()
29/** Read/write memory barrier */
30#define DRM_MEMORYBARRIER() mb()
31
32/** IRQ handler arguments and return type and values */
33#define DRM_IRQ_ARGS int irq, void *arg
34
35/** AGP types */
36#if __OS_HAS_AGP
37#define DRM_AGP_MEM struct agp_memory
38#define DRM_AGP_KERN struct agp_kern_info
39#else
40/* define some dummy types for non AGP supporting kernels */
41struct no_agp_kern {
42 unsigned long aper_base;
43 unsigned long aper_size;
44};
45#define DRM_AGP_MEM int
46#define DRM_AGP_KERN struct no_agp_kern
47#endif
48
49#if !(__OS_HAS_MTRR)
50static __inline__ int mtrr_add(unsigned long base, unsigned long size,
51 unsigned int type, char increment)
52{
53 return -ENODEV;
54}
55
56static __inline__ int mtrr_del(int reg, unsigned long base, unsigned long size)
57{
58 return -ENODEV;
59}
60
61#define MTRR_TYPE_WRCOMB 1
62
63#endif
64
65/** Other copying of data to kernel space */
66#define DRM_COPY_FROM_USER(arg1, arg2, arg3) \
67 copy_from_user(arg1, arg2, arg3)
68/** Other copying of data from kernel space */
69#define DRM_COPY_TO_USER(arg1, arg2, arg3) \
70 copy_to_user(arg1, arg2, arg3)
71/* Macros for copyfrom user, but checking readability only once */
72#define DRM_VERIFYAREA_READ( uaddr, size ) \
73 (access_ok( VERIFY_READ, uaddr, size ) ? 0 : -EFAULT)
74#define DRM_COPY_FROM_USER_UNCHECKED(arg1, arg2, arg3) \
75 __copy_from_user(arg1, arg2, arg3)
76#define DRM_COPY_TO_USER_UNCHECKED(arg1, arg2, arg3) \
77 __copy_to_user(arg1, arg2, arg3)
78#define DRM_GET_USER_UNCHECKED(val, uaddr) \
79 __get_user(val, uaddr)
80
81#define DRM_HZ HZ
82
83#define DRM_WAIT_ON( ret, queue, timeout, condition ) \
84do { \
85 DECLARE_WAITQUEUE(entry, current); \
86 unsigned long end = jiffies + (timeout); \
87 add_wait_queue(&(queue), &entry); \
88 \
89 for (;;) { \
90 __set_current_state(TASK_INTERRUPTIBLE); \
91 if (condition) \
92 break; \
93 if (time_after_eq(jiffies, end)) { \
94 ret = -EBUSY; \
95 break; \
96 } \
97 schedule_timeout((HZ/100 > 1) ? HZ/100 : 1); \
98 if (signal_pending(current)) { \
99 ret = -EINTR; \
100 break; \
101 } \
102 } \
103 __set_current_state(TASK_RUNNING); \
104 remove_wait_queue(&(queue), &entry); \
105} while (0)
106
107#define DRM_WAKEUP( queue ) wake_up_interruptible( queue )
108#define DRM_INIT_WAITQUEUE( queue ) init_waitqueue_head( queue )
diff --git a/include/drm/drm_pciids.h b/include/drm/drm_pciids.h
new file mode 100644
index 000000000000..135bd19499fc
--- /dev/null
+++ b/include/drm/drm_pciids.h
@@ -0,0 +1,415 @@
1/*
2 This file is auto-generated from the drm_pciids.txt in the DRM CVS
3 Please contact dri-devel@lists.sf.net to add new cards to this list
4*/
5#define radeon_PCI_IDS \
6 {0x1002, 0x3150, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_IS_MOBILITY}, \
7 {0x1002, 0x3152, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
8 {0x1002, 0x3154, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
9 {0x1002, 0x3E50, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_NEW_MEMMAP}, \
10 {0x1002, 0x3E54, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_NEW_MEMMAP}, \
11 {0x1002, 0x4136, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS100|RADEON_IS_IGP}, \
12 {0x1002, 0x4137, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS200|RADEON_IS_IGP}, \
13 {0x1002, 0x4144, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R300}, \
14 {0x1002, 0x4145, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R300}, \
15 {0x1002, 0x4146, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R300}, \
16 {0x1002, 0x4147, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R300}, \
17 {0x1002, 0x4148, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R350}, \
18 {0x1002, 0x4149, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R350}, \
19 {0x1002, 0x414A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R350}, \
20 {0x1002, 0x414B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R350}, \
21 {0x1002, 0x4150, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV350}, \
22 {0x1002, 0x4151, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV350}, \
23 {0x1002, 0x4152, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV350}, \
24 {0x1002, 0x4153, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV350}, \
25 {0x1002, 0x4154, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV350}, \
26 {0x1002, 0x4155, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV350}, \
27 {0x1002, 0x4156, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV350}, \
28 {0x1002, 0x4237, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS200|RADEON_IS_IGP}, \
29 {0x1002, 0x4242, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R200}, \
30 {0x1002, 0x4243, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R200}, \
31 {0x1002, 0x4336, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS100|RADEON_IS_IGP|RADEON_IS_MOBILITY}, \
32 {0x1002, 0x4337, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS200|RADEON_IS_IGP|RADEON_IS_MOBILITY}, \
33 {0x1002, 0x4437, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS200|RADEON_IS_IGP|RADEON_IS_MOBILITY}, \
34 {0x1002, 0x4966, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV250}, \
35 {0x1002, 0x4967, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV250}, \
36 {0x1002, 0x4A48, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R420|RADEON_NEW_MEMMAP}, \
37 {0x1002, 0x4A49, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R420|RADEON_NEW_MEMMAP}, \
38 {0x1002, 0x4A4A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R420|RADEON_NEW_MEMMAP}, \
39 {0x1002, 0x4A4B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R420|RADEON_NEW_MEMMAP}, \
40 {0x1002, 0x4A4C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R420|RADEON_NEW_MEMMAP}, \
41 {0x1002, 0x4A4D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R420|RADEON_NEW_MEMMAP}, \
42 {0x1002, 0x4A4E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R420|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
43 {0x1002, 0x4A4F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R420|RADEON_NEW_MEMMAP}, \
44 {0x1002, 0x4A50, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R420|RADEON_NEW_MEMMAP}, \
45 {0x1002, 0x4A54, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R420|RADEON_NEW_MEMMAP}, \
46 {0x1002, 0x4B49, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R420|RADEON_NEW_MEMMAP}, \
47 {0x1002, 0x4B4A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R420|RADEON_NEW_MEMMAP}, \
48 {0x1002, 0x4B4B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R420|RADEON_NEW_MEMMAP}, \
49 {0x1002, 0x4B4C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R420|RADEON_NEW_MEMMAP}, \
50 {0x1002, 0x4C57, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV200|RADEON_IS_MOBILITY}, \
51 {0x1002, 0x4C58, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV200|RADEON_IS_MOBILITY}, \
52 {0x1002, 0x4C59, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV100|RADEON_IS_MOBILITY}, \
53 {0x1002, 0x4C5A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV100|RADEON_IS_MOBILITY}, \
54 {0x1002, 0x4C64, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV250|RADEON_IS_MOBILITY}, \
55 {0x1002, 0x4C66, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV250|RADEON_IS_MOBILITY}, \
56 {0x1002, 0x4C67, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV250|RADEON_IS_MOBILITY}, \
57 {0x1002, 0x4E44, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R300}, \
58 {0x1002, 0x4E45, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R300}, \
59 {0x1002, 0x4E46, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R300}, \
60 {0x1002, 0x4E47, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R300}, \
61 {0x1002, 0x4E48, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R350}, \
62 {0x1002, 0x4E49, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R350}, \
63 {0x1002, 0x4E4A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R350}, \
64 {0x1002, 0x4E4B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R350}, \
65 {0x1002, 0x4E50, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV350|RADEON_IS_MOBILITY}, \
66 {0x1002, 0x4E51, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV350|RADEON_IS_MOBILITY}, \
67 {0x1002, 0x4E52, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV350|RADEON_IS_MOBILITY}, \
68 {0x1002, 0x4E53, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV350|RADEON_IS_MOBILITY}, \
69 {0x1002, 0x4E54, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV350|RADEON_IS_MOBILITY}, \
70 {0x1002, 0x4E56, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV350|RADEON_IS_MOBILITY}, \
71 {0x1002, 0x5144, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R100|RADEON_SINGLE_CRTC}, \
72 {0x1002, 0x5145, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R100|RADEON_SINGLE_CRTC}, \
73 {0x1002, 0x5146, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R100|RADEON_SINGLE_CRTC}, \
74 {0x1002, 0x5147, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R100|RADEON_SINGLE_CRTC}, \
75 {0x1002, 0x5148, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R200}, \
76 {0x1002, 0x514C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R200}, \
77 {0x1002, 0x514D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R200}, \
78 {0x1002, 0x5157, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV200}, \
79 {0x1002, 0x5158, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV200}, \
80 {0x1002, 0x5159, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV100}, \
81 {0x1002, 0x515A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV100}, \
82 {0x1002, 0x515E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV100}, \
83 {0x1002, 0x5460, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_IS_MOBILITY}, \
84 {0x1002, 0x5462, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_IS_MOBILITY}, \
85 {0x1002, 0x5464, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_IS_MOBILITY}, \
86 {0x1002, 0x5657, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_NEW_MEMMAP}, \
87 {0x1002, 0x5548, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R420|RADEON_NEW_MEMMAP}, \
88 {0x1002, 0x5549, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R420|RADEON_NEW_MEMMAP}, \
89 {0x1002, 0x554A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R420|RADEON_NEW_MEMMAP}, \
90 {0x1002, 0x554B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R420|RADEON_NEW_MEMMAP}, \
91 {0x1002, 0x554C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R420|RADEON_NEW_MEMMAP}, \
92 {0x1002, 0x554D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R420|RADEON_NEW_MEMMAP}, \
93 {0x1002, 0x554E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R420|RADEON_NEW_MEMMAP}, \
94 {0x1002, 0x554F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R420|RADEON_NEW_MEMMAP}, \
95 {0x1002, 0x5550, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R420|RADEON_NEW_MEMMAP}, \
96 {0x1002, 0x5551, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R420|RADEON_NEW_MEMMAP}, \
97 {0x1002, 0x5552, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R420|RADEON_NEW_MEMMAP}, \
98 {0x1002, 0x5554, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R420|RADEON_NEW_MEMMAP}, \
99 {0x1002, 0x564A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV410|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
100 {0x1002, 0x564B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV410|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
101 {0x1002, 0x564F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV410|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
102 {0x1002, 0x5652, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV410|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
103 {0x1002, 0x5653, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV410|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
104 {0x1002, 0x5834, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS300|RADEON_IS_IGP}, \
105 {0x1002, 0x5835, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS300|RADEON_IS_IGP|RADEON_IS_MOBILITY}, \
106 {0x1002, 0x5954, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS480|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_IS_IGPGART}, \
107 {0x1002, 0x5955, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS480|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_IS_IGPGART}, \
108 {0x1002, 0x5974, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS480|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_IS_IGPGART}, \
109 {0x1002, 0x5975, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS480|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_IS_IGPGART}, \
110 {0x1002, 0x5960, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV280}, \
111 {0x1002, 0x5961, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV280}, \
112 {0x1002, 0x5962, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV280}, \
113 {0x1002, 0x5964, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV280}, \
114 {0x1002, 0x5965, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV280}, \
115 {0x1002, 0x5969, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV100}, \
116 {0x1002, 0x5a61, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS480|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_IS_IGPGART}, \
117 {0x1002, 0x5a62, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS480|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_IS_IGPGART}, \
118 {0x1002, 0x5b60, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_NEW_MEMMAP}, \
119 {0x1002, 0x5b62, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_NEW_MEMMAP}, \
120 {0x1002, 0x5b63, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_NEW_MEMMAP}, \
121 {0x1002, 0x5b64, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_NEW_MEMMAP}, \
122 {0x1002, 0x5b65, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_NEW_MEMMAP}, \
123 {0x1002, 0x5c61, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV280|RADEON_IS_MOBILITY}, \
124 {0x1002, 0x5c63, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV280|RADEON_IS_MOBILITY}, \
125 {0x1002, 0x5d48, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R420|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
126 {0x1002, 0x5d49, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R420|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
127 {0x1002, 0x5d4a, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R420|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
128 {0x1002, 0x5d4c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R420|RADEON_NEW_MEMMAP}, \
129 {0x1002, 0x5d4d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R420|RADEON_NEW_MEMMAP}, \
130 {0x1002, 0x5d4e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R420|RADEON_NEW_MEMMAP}, \
131 {0x1002, 0x5d4f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R420|RADEON_NEW_MEMMAP}, \
132 {0x1002, 0x5d50, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R420|RADEON_NEW_MEMMAP}, \
133 {0x1002, 0x5d52, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R420|RADEON_NEW_MEMMAP}, \
134 {0x1002, 0x5d57, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R420|RADEON_NEW_MEMMAP}, \
135 {0x1002, 0x5e48, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV410|RADEON_NEW_MEMMAP}, \
136 {0x1002, 0x5e4a, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV410|RADEON_NEW_MEMMAP}, \
137 {0x1002, 0x5e4b, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV410|RADEON_NEW_MEMMAP}, \
138 {0x1002, 0x5e4c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV410|RADEON_NEW_MEMMAP}, \
139 {0x1002, 0x5e4d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV410|RADEON_NEW_MEMMAP}, \
140 {0x1002, 0x5e4f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV410|RADEON_NEW_MEMMAP}, \
141 {0x1002, 0x7100, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R520|RADEON_NEW_MEMMAP}, \
142 {0x1002, 0x7101, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R520|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
143 {0x1002, 0x7102, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R520|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
144 {0x1002, 0x7103, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R520|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
145 {0x1002, 0x7104, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R520|RADEON_NEW_MEMMAP}, \
146 {0x1002, 0x7105, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R520|RADEON_NEW_MEMMAP}, \
147 {0x1002, 0x7106, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R520|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
148 {0x1002, 0x7108, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R520|RADEON_NEW_MEMMAP}, \
149 {0x1002, 0x7109, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R520|RADEON_NEW_MEMMAP}, \
150 {0x1002, 0x710A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R520|RADEON_NEW_MEMMAP}, \
151 {0x1002, 0x710B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R520|RADEON_NEW_MEMMAP}, \
152 {0x1002, 0x710C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R520|RADEON_NEW_MEMMAP}, \
153 {0x1002, 0x710E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R520|RADEON_NEW_MEMMAP}, \
154 {0x1002, 0x710F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R520|RADEON_NEW_MEMMAP}, \
155 {0x1002, 0x7140, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
156 {0x1002, 0x7141, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
157 {0x1002, 0x7142, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
158 {0x1002, 0x7143, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
159 {0x1002, 0x7144, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
160 {0x1002, 0x7145, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
161 {0x1002, 0x7146, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
162 {0x1002, 0x7147, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
163 {0x1002, 0x7149, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
164 {0x1002, 0x714A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
165 {0x1002, 0x714B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
166 {0x1002, 0x714C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
167 {0x1002, 0x714D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
168 {0x1002, 0x714E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
169 {0x1002, 0x714F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
170 {0x1002, 0x7151, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
171 {0x1002, 0x7152, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
172 {0x1002, 0x7153, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
173 {0x1002, 0x715E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
174 {0x1002, 0x715F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
175 {0x1002, 0x7180, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
176 {0x1002, 0x7181, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
177 {0x1002, 0x7183, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
178 {0x1002, 0x7186, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
179 {0x1002, 0x7187, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
180 {0x1002, 0x7188, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
181 {0x1002, 0x718A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
182 {0x1002, 0x718B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
183 {0x1002, 0x718C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
184 {0x1002, 0x718D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
185 {0x1002, 0x718F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
186 {0x1002, 0x7193, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
187 {0x1002, 0x7196, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
188 {0x1002, 0x719B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
189 {0x1002, 0x719F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
190 {0x1002, 0x71C0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV530|RADEON_NEW_MEMMAP}, \
191 {0x1002, 0x71C1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV530|RADEON_NEW_MEMMAP}, \
192 {0x1002, 0x71C2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV530|RADEON_NEW_MEMMAP}, \
193 {0x1002, 0x71C3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV530|RADEON_NEW_MEMMAP}, \
194 {0x1002, 0x71C4, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV530|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
195 {0x1002, 0x71C5, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV530|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
196 {0x1002, 0x71C6, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV530|RADEON_NEW_MEMMAP}, \
197 {0x1002, 0x71C7, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV530|RADEON_NEW_MEMMAP}, \
198 {0x1002, 0x71CD, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV530|RADEON_NEW_MEMMAP}, \
199 {0x1002, 0x71CE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV530|RADEON_NEW_MEMMAP}, \
200 {0x1002, 0x71D2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV530|RADEON_NEW_MEMMAP}, \
201 {0x1002, 0x71D4, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV530|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
202 {0x1002, 0x71D5, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV530|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
203 {0x1002, 0x71D6, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV530|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
204 {0x1002, 0x71DA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV530|RADEON_NEW_MEMMAP}, \
205 {0x1002, 0x71DE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV530|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
206 {0x1002, 0x7200, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_NEW_MEMMAP}, \
207 {0x1002, 0x7210, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
208 {0x1002, 0x7211, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV515|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
209 {0x1002, 0x7240, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R580|RADEON_NEW_MEMMAP}, \
210 {0x1002, 0x7243, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R580|RADEON_NEW_MEMMAP}, \
211 {0x1002, 0x7244, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R580|RADEON_NEW_MEMMAP}, \
212 {0x1002, 0x7245, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R580|RADEON_NEW_MEMMAP}, \
213 {0x1002, 0x7246, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R580|RADEON_NEW_MEMMAP}, \
214 {0x1002, 0x7247, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R580|RADEON_NEW_MEMMAP}, \
215 {0x1002, 0x7248, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R580|RADEON_NEW_MEMMAP}, \
216 {0x1002, 0x7249, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R580|RADEON_NEW_MEMMAP}, \
217 {0x1002, 0x724A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R580|RADEON_NEW_MEMMAP}, \
218 {0x1002, 0x724B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R580|RADEON_NEW_MEMMAP}, \
219 {0x1002, 0x724C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R580|RADEON_NEW_MEMMAP}, \
220 {0x1002, 0x724D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R580|RADEON_NEW_MEMMAP}, \
221 {0x1002, 0x724E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R580|RADEON_NEW_MEMMAP}, \
222 {0x1002, 0x724F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R580|RADEON_NEW_MEMMAP}, \
223 {0x1002, 0x7280, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV570|RADEON_NEW_MEMMAP}, \
224 {0x1002, 0x7281, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV560|RADEON_NEW_MEMMAP}, \
225 {0x1002, 0x7283, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV560|RADEON_NEW_MEMMAP}, \
226 {0x1002, 0x7284, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R580|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
227 {0x1002, 0x7287, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV560|RADEON_NEW_MEMMAP}, \
228 {0x1002, 0x7288, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV570|RADEON_NEW_MEMMAP}, \
229 {0x1002, 0x7289, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV570|RADEON_NEW_MEMMAP}, \
230 {0x1002, 0x728B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV570|RADEON_NEW_MEMMAP}, \
231 {0x1002, 0x728C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV570|RADEON_NEW_MEMMAP}, \
232 {0x1002, 0x7290, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV560|RADEON_NEW_MEMMAP}, \
233 {0x1002, 0x7291, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV560|RADEON_NEW_MEMMAP}, \
234 {0x1002, 0x7293, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV560|RADEON_NEW_MEMMAP}, \
235 {0x1002, 0x7297, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV560|RADEON_NEW_MEMMAP}, \
236 {0x1002, 0x7834, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS300|RADEON_IS_IGP|RADEON_NEW_MEMMAP}, \
237 {0x1002, 0x7835, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS300|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
238 {0x1002, 0x791e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS690|RADEON_IS_IGP|RADEON_NEW_MEMMAP|RADEON_IS_IGPGART}, \
239 {0x1002, 0x791f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS690|RADEON_IS_IGP|RADEON_NEW_MEMMAP|RADEON_IS_IGPGART}, \
240 {0, 0, 0}
241
242#define r128_PCI_IDS \
243 {0x1002, 0x4c45, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
244 {0x1002, 0x4c46, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
245 {0x1002, 0x4d46, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
246 {0x1002, 0x4d4c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
247 {0x1002, 0x5041, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
248 {0x1002, 0x5042, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
249 {0x1002, 0x5043, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
250 {0x1002, 0x5044, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
251 {0x1002, 0x5045, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
252 {0x1002, 0x5046, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
253 {0x1002, 0x5047, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
254 {0x1002, 0x5048, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
255 {0x1002, 0x5049, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
256 {0x1002, 0x504A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
257 {0x1002, 0x504B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
258 {0x1002, 0x504C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
259 {0x1002, 0x504D, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
260 {0x1002, 0x504E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
261 {0x1002, 0x504F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
262 {0x1002, 0x5050, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
263 {0x1002, 0x5051, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
264 {0x1002, 0x5052, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
265 {0x1002, 0x5053, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
266 {0x1002, 0x5054, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
267 {0x1002, 0x5055, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
268 {0x1002, 0x5056, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
269 {0x1002, 0x5057, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
270 {0x1002, 0x5058, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
271 {0x1002, 0x5245, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
272 {0x1002, 0x5246, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
273 {0x1002, 0x5247, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
274 {0x1002, 0x524b, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
275 {0x1002, 0x524c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
276 {0x1002, 0x534d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
277 {0x1002, 0x5446, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
278 {0x1002, 0x544C, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
279 {0x1002, 0x5452, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
280 {0, 0, 0}
281
282#define mga_PCI_IDS \
283 {0x102b, 0x0520, PCI_ANY_ID, PCI_ANY_ID, 0, 0, MGA_CARD_TYPE_G200}, \
284 {0x102b, 0x0521, PCI_ANY_ID, PCI_ANY_ID, 0, 0, MGA_CARD_TYPE_G200}, \
285 {0x102b, 0x0525, PCI_ANY_ID, PCI_ANY_ID, 0, 0, MGA_CARD_TYPE_G400}, \
286 {0x102b, 0x2527, PCI_ANY_ID, PCI_ANY_ID, 0, 0, MGA_CARD_TYPE_G550}, \
287 {0, 0, 0}
288
289#define mach64_PCI_IDS \
290 {0x1002, 0x4749, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
291 {0x1002, 0x4750, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
292 {0x1002, 0x4751, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
293 {0x1002, 0x4742, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
294 {0x1002, 0x4744, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
295 {0x1002, 0x4c49, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
296 {0x1002, 0x4c50, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
297 {0x1002, 0x4c51, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
298 {0x1002, 0x4c42, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
299 {0x1002, 0x4c44, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
300 {0x1002, 0x474c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
301 {0x1002, 0x474f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
302 {0x1002, 0x4752, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
303 {0x1002, 0x4753, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
304 {0x1002, 0x474d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
305 {0x1002, 0x474e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
306 {0x1002, 0x4c52, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
307 {0x1002, 0x4c53, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
308 {0x1002, 0x4c4d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
309 {0x1002, 0x4c4e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
310 {0, 0, 0}
311
312#define sisdrv_PCI_IDS \
313 {0x1039, 0x0300, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
314 {0x1039, 0x5300, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
315 {0x1039, 0x6300, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
316 {0x1039, 0x6330, PCI_ANY_ID, PCI_ANY_ID, 0, 0, SIS_CHIP_315}, \
317 {0x1039, 0x6351, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
318 {0x1039, 0x7300, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
319 {0x18CA, 0x0040, PCI_ANY_ID, PCI_ANY_ID, 0, 0, SIS_CHIP_315}, \
320 {0x18CA, 0x0042, PCI_ANY_ID, PCI_ANY_ID, 0, 0, SIS_CHIP_315}, \
321 {0, 0, 0}
322
323#define tdfx_PCI_IDS \
324 {0x121a, 0x0003, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
325 {0x121a, 0x0004, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
326 {0x121a, 0x0005, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
327 {0x121a, 0x0007, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
328 {0x121a, 0x0009, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
329 {0x121a, 0x000b, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
330 {0, 0, 0}
331
332#define viadrv_PCI_IDS \
333 {0x1106, 0x3022, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
334 {0x1106, 0x3118, PCI_ANY_ID, PCI_ANY_ID, 0, 0, VIA_PRO_GROUP_A}, \
335 {0x1106, 0x3122, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
336 {0x1106, 0x7205, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
337 {0x1106, 0x3108, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
338 {0x1106, 0x3344, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
339 {0x1106, 0x3343, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
340 {0x1106, 0x3230, PCI_ANY_ID, PCI_ANY_ID, 0, 0, VIA_DX9_0}, \
341 {0x1106, 0x3157, PCI_ANY_ID, PCI_ANY_ID, 0, 0, VIA_PRO_GROUP_A}, \
342 {0, 0, 0}
343
344#define i810_PCI_IDS \
345 {0x8086, 0x7121, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
346 {0x8086, 0x7123, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
347 {0x8086, 0x7125, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
348 {0x8086, 0x1132, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
349 {0, 0, 0}
350
351#define i830_PCI_IDS \
352 {0x8086, 0x3577, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
353 {0x8086, 0x2562, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
354 {0x8086, 0x3582, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
355 {0x8086, 0x2572, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
356 {0, 0, 0}
357
358#define gamma_PCI_IDS \
359 {0x3d3d, 0x0008, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
360 {0, 0, 0}
361
362#define savage_PCI_IDS \
363 {0x5333, 0x8a20, PCI_ANY_ID, PCI_ANY_ID, 0, 0, S3_SAVAGE3D}, \
364 {0x5333, 0x8a21, PCI_ANY_ID, PCI_ANY_ID, 0, 0, S3_SAVAGE3D}, \
365 {0x5333, 0x8a22, PCI_ANY_ID, PCI_ANY_ID, 0, 0, S3_SAVAGE4}, \
366 {0x5333, 0x8a23, PCI_ANY_ID, PCI_ANY_ID, 0, 0, S3_SAVAGE4}, \
367 {0x5333, 0x8c10, PCI_ANY_ID, PCI_ANY_ID, 0, 0, S3_SAVAGE_MX}, \
368 {0x5333, 0x8c11, PCI_ANY_ID, PCI_ANY_ID, 0, 0, S3_SAVAGE_MX}, \
369 {0x5333, 0x8c12, PCI_ANY_ID, PCI_ANY_ID, 0, 0, S3_SAVAGE_MX}, \
370 {0x5333, 0x8c13, PCI_ANY_ID, PCI_ANY_ID, 0, 0, S3_SAVAGE_MX}, \
371 {0x5333, 0x8c22, PCI_ANY_ID, PCI_ANY_ID, 0, 0, S3_SUPERSAVAGE}, \
372 {0x5333, 0x8c24, PCI_ANY_ID, PCI_ANY_ID, 0, 0, S3_SUPERSAVAGE}, \
373 {0x5333, 0x8c26, PCI_ANY_ID, PCI_ANY_ID, 0, 0, S3_SUPERSAVAGE}, \
374 {0x5333, 0x8c2a, PCI_ANY_ID, PCI_ANY_ID, 0, 0, S3_SUPERSAVAGE}, \
375 {0x5333, 0x8c2b, PCI_ANY_ID, PCI_ANY_ID, 0, 0, S3_SUPERSAVAGE}, \
376 {0x5333, 0x8c2c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, S3_SUPERSAVAGE}, \
377 {0x5333, 0x8c2d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, S3_SUPERSAVAGE}, \
378 {0x5333, 0x8c2e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, S3_SUPERSAVAGE}, \
379 {0x5333, 0x8c2f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, S3_SUPERSAVAGE}, \
380 {0x5333, 0x8a25, PCI_ANY_ID, PCI_ANY_ID, 0, 0, S3_PROSAVAGE}, \
381 {0x5333, 0x8a26, PCI_ANY_ID, PCI_ANY_ID, 0, 0, S3_PROSAVAGE}, \
382 {0x5333, 0x8d01, PCI_ANY_ID, PCI_ANY_ID, 0, 0, S3_TWISTER}, \
383 {0x5333, 0x8d02, PCI_ANY_ID, PCI_ANY_ID, 0, 0, S3_TWISTER}, \
384 {0x5333, 0x8d03, PCI_ANY_ID, PCI_ANY_ID, 0, 0, S3_PROSAVAGEDDR}, \
385 {0x5333, 0x8d04, PCI_ANY_ID, PCI_ANY_ID, 0, 0, S3_PROSAVAGEDDR}, \
386 {0, 0, 0}
387
388#define ffb_PCI_IDS \
389 {0, 0, 0}
390
391#define i915_PCI_IDS \
392 {0x8086, 0x3577, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
393 {0x8086, 0x2562, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
394 {0x8086, 0x3582, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
395 {0x8086, 0x2572, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
396 {0x8086, 0x2582, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
397 {0x8086, 0x258a, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
398 {0x8086, 0x2592, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
399 {0x8086, 0x2772, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
400 {0x8086, 0x27a2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
401 {0x8086, 0x27ae, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
402 {0x8086, 0x2972, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
403 {0x8086, 0x2982, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
404 {0x8086, 0x2992, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
405 {0x8086, 0x29a2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
406 {0x8086, 0x29b2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
407 {0x8086, 0x29c2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
408 {0x8086, 0x29d2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
409 {0x8086, 0x2a02, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
410 {0x8086, 0x2a12, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
411 {0x8086, 0x2a42, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
412 {0x8086, 0x2e02, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
413 {0x8086, 0x2e12, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
414 {0x8086, 0x2e22, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0}, \
415 {0, 0, 0}
diff --git a/include/drm/drm_sarea.h b/include/drm/drm_sarea.h
new file mode 100644
index 000000000000..480037331e4e
--- /dev/null
+++ b/include/drm/drm_sarea.h
@@ -0,0 +1,84 @@
1/**
2 * \file drm_sarea.h
3 * \brief SAREA definitions
4 *
5 * \author Michel Dänzer <michel@daenzer.net>
6 */
7
8/*
9 * Copyright 2002 Tungsten Graphics, Inc., Cedar Park, Texas.
10 * All Rights Reserved.
11 *
12 * Permission is hereby granted, free of charge, to any person obtaining a
13 * copy of this software and associated documentation files (the "Software"),
14 * to deal in the Software without restriction, including without limitation
15 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
16 * and/or sell copies of the Software, and to permit persons to whom the
17 * Software is furnished to do so, subject to the following conditions:
18 *
19 * The above copyright notice and this permission notice (including the next
20 * paragraph) shall be included in all copies or substantial portions of the
21 * Software.
22 *
23 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
24 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
25 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
26 * TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
27 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
28 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
29 * OTHER DEALINGS IN THE SOFTWARE.
30 */
31
32#ifndef _DRM_SAREA_H_
33#define _DRM_SAREA_H_
34
35#include "drm.h"
36
37/* SAREA area needs to be at least a page */
38#if defined(__alpha__)
39#define SAREA_MAX 0x2000
40#elif defined(__ia64__)
41#define SAREA_MAX 0x10000 /* 64kB */
42#else
43/* Intel 830M driver needs at least 8k SAREA */
44#define SAREA_MAX 0x2000
45#endif
46
47/** Maximum number of drawables in the SAREA */
48#define SAREA_MAX_DRAWABLES 256
49
50#define SAREA_DRAWABLE_CLAIMED_ENTRY 0x80000000
51
52/** SAREA drawable */
53struct drm_sarea_drawable {
54 unsigned int stamp;
55 unsigned int flags;
56};
57
58/** SAREA frame */
59struct drm_sarea_frame {
60 unsigned int x;
61 unsigned int y;
62 unsigned int width;
63 unsigned int height;
64 unsigned int fullscreen;
65};
66
67/** SAREA */
68struct drm_sarea {
69 /** first thing is always the DRM locking structure */
70 struct drm_hw_lock lock;
71 /** \todo Use readers/writer lock for drm_sarea::drawable_lock */
72 struct drm_hw_lock drawable_lock;
73 struct drm_sarea_drawable drawableTable[SAREA_MAX_DRAWABLES]; /**< drawables */
74 struct drm_sarea_frame frame; /**< frame */
75 drm_context_t dummy_context;
76};
77
78#ifndef __KERNEL__
79typedef struct drm_sarea_drawable drm_sarea_drawable_t;
80typedef struct drm_sarea_frame drm_sarea_frame_t;
81typedef struct drm_sarea drm_sarea_t;
82#endif
83
84#endif /* _DRM_SAREA_H_ */
diff --git a/include/drm/drm_sman.h b/include/drm/drm_sman.h
new file mode 100644
index 000000000000..08ecf83ad5d4
--- /dev/null
+++ b/include/drm/drm_sman.h
@@ -0,0 +1,176 @@
1/**************************************************************************
2 *
3 * Copyright 2006 Tungsten Graphics, Inc., Bismarck, ND., USA.
4 * All Rights Reserved.
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the
8 * "Software"), to deal in the Software without restriction, including
9 * without limitation the rights to use, copy, modify, merge, publish,
10 * distribute, sub license, and/or sell copies of the Software, and to
11 * permit persons to whom the Software is furnished to do so, subject to
12 * the following conditions:
13 *
14 * The above copyright notice and this permission notice (including the
15 * next paragraph) shall be included in all copies or substantial portions
16 * of the Software.
17 *
18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
19 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
20 * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
21 * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
22 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
23 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
24 * USE OR OTHER DEALINGS IN THE SOFTWARE.
25 *
26 *
27 **************************************************************************/
28/*
29 * Simple memory MANager interface that keeps track on allocate regions on a
30 * per "owner" basis. All regions associated with an "owner" can be released
31 * with a simple call. Typically if the "owner" exists. The owner is any
32 * "unsigned long" identifier. Can typically be a pointer to a file private
33 * struct or a context identifier.
34 *
35 * Authors:
36 * Thomas Hellström <thomas-at-tungstengraphics-dot-com>
37 */
38
39#ifndef DRM_SMAN_H
40#define DRM_SMAN_H
41
42#include "drmP.h"
43#include "drm_hashtab.h"
44
45/*
46 * A class that is an abstration of a simple memory allocator.
47 * The sman implementation provides a default such allocator
48 * using the drm_mm.c implementation. But the user can replace it.
49 * See the SiS implementation, which may use the SiS FB kernel module
50 * for memory management.
51 */
52
53struct drm_sman_mm {
54 /* private info. If allocated, needs to be destroyed by the destroy
55 function */
56 void *private;
57
58 /* Allocate a memory block with given size and alignment.
59 Return an opaque reference to the memory block */
60
61 void *(*allocate) (void *private, unsigned long size,
62 unsigned alignment);
63
64 /* Free a memory block. "ref" is the opaque reference that we got from
65 the "alloc" function */
66
67 void (*free) (void *private, void *ref);
68
69 /* Free all resources associated with this allocator */
70
71 void (*destroy) (void *private);
72
73 /* Return a memory offset from the opaque reference returned from the
74 "alloc" function */
75
76 unsigned long (*offset) (void *private, void *ref);
77};
78
79struct drm_memblock_item {
80 struct list_head owner_list;
81 struct drm_hash_item user_hash;
82 void *mm_info;
83 struct drm_sman_mm *mm;
84 struct drm_sman *sman;
85};
86
87struct drm_sman {
88 struct drm_sman_mm *mm;
89 int num_managers;
90 struct drm_open_hash owner_hash_tab;
91 struct drm_open_hash user_hash_tab;
92 struct list_head owner_items;
93};
94
95/*
96 * Take down a memory manager. This function should only be called after a
97 * successful init and after a call to drm_sman_cleanup.
98 */
99
100extern void drm_sman_takedown(struct drm_sman * sman);
101
102/*
103 * Allocate structures for a manager.
104 * num_managers are the number of memory pools to manage. (VRAM, AGP, ....)
105 * user_order is the log2 of the number of buckets in the user hash table.
106 * set this to approximately log2 of the max number of memory regions
107 * that will be allocated for _all_ pools together.
108 * owner_order is the log2 of the number of buckets in the owner hash table.
109 * set this to approximately log2 of
110 * the number of client file connections that will
111 * be using the manager.
112 *
113 */
114
115extern int drm_sman_init(struct drm_sman * sman, unsigned int num_managers,
116 unsigned int user_order, unsigned int owner_order);
117
118/*
119 * Initialize a drm_mm.c allocator. Should be called only once for each
120 * manager unless a customized allogator is used.
121 */
122
123extern int drm_sman_set_range(struct drm_sman * sman, unsigned int manager,
124 unsigned long start, unsigned long size);
125
126/*
127 * Initialize a customized allocator for one of the managers.
128 * (See the SiS module). The object pointed to by "allocator" is copied,
129 * so it can be destroyed after this call.
130 */
131
132extern int drm_sman_set_manager(struct drm_sman * sman, unsigned int mananger,
133 struct drm_sman_mm * allocator);
134
135/*
136 * Allocate a memory block. Aligment is not implemented yet.
137 */
138
139extern struct drm_memblock_item *drm_sman_alloc(struct drm_sman * sman,
140 unsigned int manager,
141 unsigned long size,
142 unsigned alignment,
143 unsigned long owner);
144/*
145 * Free a memory block identified by its user hash key.
146 */
147
148extern int drm_sman_free_key(struct drm_sman * sman, unsigned int key);
149
150/*
151 * returns 1 iff there are no stale memory blocks associated with this owner.
152 * Typically called to determine if we need to idle the hardware and call
153 * drm_sman_owner_cleanup. If there are no stale memory blocks, it removes all
154 * resources associated with owner.
155 */
156
157extern int drm_sman_owner_clean(struct drm_sman * sman, unsigned long owner);
158
159/*
160 * Frees all stale memory blocks associated with this owner. Note that this
161 * requires that the hardware is finished with all blocks, so the graphics engine
162 * should be idled before this call is made. This function also frees
163 * any resources associated with "owner" and should be called when owner
164 * is not going to be referenced anymore.
165 */
166
167extern void drm_sman_owner_cleanup(struct drm_sman * sman, unsigned long owner);
168
169/*
170 * Frees all stale memory blocks associated with the memory manager.
171 * See idling above.
172 */
173
174extern void drm_sman_cleanup(struct drm_sman * sman);
175
176#endif
diff --git a/include/drm/i810_drm.h b/include/drm/i810_drm.h
new file mode 100644
index 000000000000..7a10bb6f2c0f
--- /dev/null
+++ b/include/drm/i810_drm.h
@@ -0,0 +1,281 @@
1#ifndef _I810_DRM_H_
2#define _I810_DRM_H_
3
4/* WARNING: These defines must be the same as what the Xserver uses.
5 * if you change them, you must change the defines in the Xserver.
6 */
7
8#ifndef _I810_DEFINES_
9#define _I810_DEFINES_
10
11#define I810_DMA_BUF_ORDER 12
12#define I810_DMA_BUF_SZ (1<<I810_DMA_BUF_ORDER)
13#define I810_DMA_BUF_NR 256
14#define I810_NR_SAREA_CLIPRECTS 8
15
16/* Each region is a minimum of 64k, and there are at most 64 of them.
17 */
18#define I810_NR_TEX_REGIONS 64
19#define I810_LOG_MIN_TEX_REGION_SIZE 16
20#endif
21
22#define I810_UPLOAD_TEX0IMAGE 0x1 /* handled clientside */
23#define I810_UPLOAD_TEX1IMAGE 0x2 /* handled clientside */
24#define I810_UPLOAD_CTX 0x4
25#define I810_UPLOAD_BUFFERS 0x8
26#define I810_UPLOAD_TEX0 0x10
27#define I810_UPLOAD_TEX1 0x20
28#define I810_UPLOAD_CLIPRECTS 0x40
29
30/* Indices into buf.Setup where various bits of state are mirrored per
31 * context and per buffer. These can be fired at the card as a unit,
32 * or in a piecewise fashion as required.
33 */
34
35/* Destbuffer state
36 * - backbuffer linear offset and pitch -- invarient in the current dri
37 * - zbuffer linear offset and pitch -- also invarient
38 * - drawing origin in back and depth buffers.
39 *
40 * Keep the depth/back buffer state here to accommodate private buffers
41 * in the future.
42 */
43#define I810_DESTREG_DI0 0 /* CMD_OP_DESTBUFFER_INFO (2 dwords) */
44#define I810_DESTREG_DI1 1
45#define I810_DESTREG_DV0 2 /* GFX_OP_DESTBUFFER_VARS (2 dwords) */
46#define I810_DESTREG_DV1 3
47#define I810_DESTREG_DR0 4 /* GFX_OP_DRAWRECT_INFO (4 dwords) */
48#define I810_DESTREG_DR1 5
49#define I810_DESTREG_DR2 6
50#define I810_DESTREG_DR3 7
51#define I810_DESTREG_DR4 8
52#define I810_DEST_SETUP_SIZE 10
53
54/* Context state
55 */
56#define I810_CTXREG_CF0 0 /* GFX_OP_COLOR_FACTOR */
57#define I810_CTXREG_CF1 1
58#define I810_CTXREG_ST0 2 /* GFX_OP_STIPPLE */
59#define I810_CTXREG_ST1 3
60#define I810_CTXREG_VF 4 /* GFX_OP_VERTEX_FMT */
61#define I810_CTXREG_MT 5 /* GFX_OP_MAP_TEXELS */
62#define I810_CTXREG_MC0 6 /* GFX_OP_MAP_COLOR_STAGES - stage 0 */
63#define I810_CTXREG_MC1 7 /* GFX_OP_MAP_COLOR_STAGES - stage 1 */
64#define I810_CTXREG_MC2 8 /* GFX_OP_MAP_COLOR_STAGES - stage 2 */
65#define I810_CTXREG_MA0 9 /* GFX_OP_MAP_ALPHA_STAGES - stage 0 */
66#define I810_CTXREG_MA1 10 /* GFX_OP_MAP_ALPHA_STAGES - stage 1 */
67#define I810_CTXREG_MA2 11 /* GFX_OP_MAP_ALPHA_STAGES - stage 2 */
68#define I810_CTXREG_SDM 12 /* GFX_OP_SRC_DEST_MONO */
69#define I810_CTXREG_FOG 13 /* GFX_OP_FOG_COLOR */
70#define I810_CTXREG_B1 14 /* GFX_OP_BOOL_1 */
71#define I810_CTXREG_B2 15 /* GFX_OP_BOOL_2 */
72#define I810_CTXREG_LCS 16 /* GFX_OP_LINEWIDTH_CULL_SHADE_MODE */
73#define I810_CTXREG_PV 17 /* GFX_OP_PV_RULE -- Invarient! */
74#define I810_CTXREG_ZA 18 /* GFX_OP_ZBIAS_ALPHAFUNC */
75#define I810_CTXREG_AA 19 /* GFX_OP_ANTIALIAS */
76#define I810_CTX_SETUP_SIZE 20
77
78/* Texture state (per tex unit)
79 */
80#define I810_TEXREG_MI0 0 /* GFX_OP_MAP_INFO (4 dwords) */
81#define I810_TEXREG_MI1 1
82#define I810_TEXREG_MI2 2
83#define I810_TEXREG_MI3 3
84#define I810_TEXREG_MF 4 /* GFX_OP_MAP_FILTER */
85#define I810_TEXREG_MLC 5 /* GFX_OP_MAP_LOD_CTL */
86#define I810_TEXREG_MLL 6 /* GFX_OP_MAP_LOD_LIMITS */
87#define I810_TEXREG_MCS 7 /* GFX_OP_MAP_COORD_SETS ??? */
88#define I810_TEX_SETUP_SIZE 8
89
90/* Flags for clear ioctl
91 */
92#define I810_FRONT 0x1
93#define I810_BACK 0x2
94#define I810_DEPTH 0x4
95
96typedef enum _drm_i810_init_func {
97 I810_INIT_DMA = 0x01,
98 I810_CLEANUP_DMA = 0x02,
99 I810_INIT_DMA_1_4 = 0x03
100} drm_i810_init_func_t;
101
102/* This is the init structure after v1.2 */
103typedef struct _drm_i810_init {
104 drm_i810_init_func_t func;
105 unsigned int mmio_offset;
106 unsigned int buffers_offset;
107 int sarea_priv_offset;
108 unsigned int ring_start;
109 unsigned int ring_end;
110 unsigned int ring_size;
111 unsigned int front_offset;
112 unsigned int back_offset;
113 unsigned int depth_offset;
114 unsigned int overlay_offset;
115 unsigned int overlay_physical;
116 unsigned int w;
117 unsigned int h;
118 unsigned int pitch;
119 unsigned int pitch_bits;
120} drm_i810_init_t;
121
122/* This is the init structure prior to v1.2 */
123typedef struct _drm_i810_pre12_init {
124 drm_i810_init_func_t func;
125 unsigned int mmio_offset;
126 unsigned int buffers_offset;
127 int sarea_priv_offset;
128 unsigned int ring_start;
129 unsigned int ring_end;
130 unsigned int ring_size;
131 unsigned int front_offset;
132 unsigned int back_offset;
133 unsigned int depth_offset;
134 unsigned int w;
135 unsigned int h;
136 unsigned int pitch;
137 unsigned int pitch_bits;
138} drm_i810_pre12_init_t;
139
140/* Warning: If you change the SAREA structure you must change the Xserver
141 * structure as well */
142
143typedef struct _drm_i810_tex_region {
144 unsigned char next, prev; /* indices to form a circular LRU */
145 unsigned char in_use; /* owned by a client, or free? */
146 int age; /* tracked by clients to update local LRU's */
147} drm_i810_tex_region_t;
148
149typedef struct _drm_i810_sarea {
150 unsigned int ContextState[I810_CTX_SETUP_SIZE];
151 unsigned int BufferState[I810_DEST_SETUP_SIZE];
152 unsigned int TexState[2][I810_TEX_SETUP_SIZE];
153 unsigned int dirty;
154
155 unsigned int nbox;
156 struct drm_clip_rect boxes[I810_NR_SAREA_CLIPRECTS];
157
158 /* Maintain an LRU of contiguous regions of texture space. If
159 * you think you own a region of texture memory, and it has an
160 * age different to the one you set, then you are mistaken and
161 * it has been stolen by another client. If global texAge
162 * hasn't changed, there is no need to walk the list.
163 *
164 * These regions can be used as a proxy for the fine-grained
165 * texture information of other clients - by maintaining them
166 * in the same lru which is used to age their own textures,
167 * clients have an approximate lru for the whole of global
168 * texture space, and can make informed decisions as to which
169 * areas to kick out. There is no need to choose whether to
170 * kick out your own texture or someone else's - simply eject
171 * them all in LRU order.
172 */
173
174 drm_i810_tex_region_t texList[I810_NR_TEX_REGIONS + 1];
175 /* Last elt is sentinal */
176 int texAge; /* last time texture was uploaded */
177 int last_enqueue; /* last time a buffer was enqueued */
178 int last_dispatch; /* age of the most recently dispatched buffer */
179 int last_quiescent; /* */
180 int ctxOwner; /* last context to upload state */
181
182 int vertex_prim;
183
184 int pf_enabled; /* is pageflipping allowed? */
185 int pf_active;
186 int pf_current_page; /* which buffer is being displayed? */
187} drm_i810_sarea_t;
188
189/* WARNING: If you change any of these defines, make sure to change the
190 * defines in the Xserver file (xf86drmMga.h)
191 */
192
193/* i810 specific ioctls
194 * The device specific ioctl range is 0x40 to 0x79.
195 */
196#define DRM_I810_INIT 0x00
197#define DRM_I810_VERTEX 0x01
198#define DRM_I810_CLEAR 0x02
199#define DRM_I810_FLUSH 0x03
200#define DRM_I810_GETAGE 0x04
201#define DRM_I810_GETBUF 0x05
202#define DRM_I810_SWAP 0x06
203#define DRM_I810_COPY 0x07
204#define DRM_I810_DOCOPY 0x08
205#define DRM_I810_OV0INFO 0x09
206#define DRM_I810_FSTATUS 0x0a
207#define DRM_I810_OV0FLIP 0x0b
208#define DRM_I810_MC 0x0c
209#define DRM_I810_RSTATUS 0x0d
210#define DRM_I810_FLIP 0x0e
211
212#define DRM_IOCTL_I810_INIT DRM_IOW( DRM_COMMAND_BASE + DRM_I810_INIT, drm_i810_init_t)
213#define DRM_IOCTL_I810_VERTEX DRM_IOW( DRM_COMMAND_BASE + DRM_I810_VERTEX, drm_i810_vertex_t)
214#define DRM_IOCTL_I810_CLEAR DRM_IOW( DRM_COMMAND_BASE + DRM_I810_CLEAR, drm_i810_clear_t)
215#define DRM_IOCTL_I810_FLUSH DRM_IO( DRM_COMMAND_BASE + DRM_I810_FLUSH)
216#define DRM_IOCTL_I810_GETAGE DRM_IO( DRM_COMMAND_BASE + DRM_I810_GETAGE)
217#define DRM_IOCTL_I810_GETBUF DRM_IOWR(DRM_COMMAND_BASE + DRM_I810_GETBUF, drm_i810_dma_t)
218#define DRM_IOCTL_I810_SWAP DRM_IO( DRM_COMMAND_BASE + DRM_I810_SWAP)
219#define DRM_IOCTL_I810_COPY DRM_IOW( DRM_COMMAND_BASE + DRM_I810_COPY, drm_i810_copy_t)
220#define DRM_IOCTL_I810_DOCOPY DRM_IO( DRM_COMMAND_BASE + DRM_I810_DOCOPY)
221#define DRM_IOCTL_I810_OV0INFO DRM_IOR( DRM_COMMAND_BASE + DRM_I810_OV0INFO, drm_i810_overlay_t)
222#define DRM_IOCTL_I810_FSTATUS DRM_IO ( DRM_COMMAND_BASE + DRM_I810_FSTATUS)
223#define DRM_IOCTL_I810_OV0FLIP DRM_IO ( DRM_COMMAND_BASE + DRM_I810_OV0FLIP)
224#define DRM_IOCTL_I810_MC DRM_IOW( DRM_COMMAND_BASE + DRM_I810_MC, drm_i810_mc_t)
225#define DRM_IOCTL_I810_RSTATUS DRM_IO ( DRM_COMMAND_BASE + DRM_I810_RSTATUS)
226#define DRM_IOCTL_I810_FLIP DRM_IO ( DRM_COMMAND_BASE + DRM_I810_FLIP)
227
228typedef struct _drm_i810_clear {
229 int clear_color;
230 int clear_depth;
231 int flags;
232} drm_i810_clear_t;
233
234/* These may be placeholders if we have more cliprects than
235 * I810_NR_SAREA_CLIPRECTS. In that case, the client sets discard to
236 * false, indicating that the buffer will be dispatched again with a
237 * new set of cliprects.
238 */
239typedef struct _drm_i810_vertex {
240 int idx; /* buffer index */
241 int used; /* nr bytes in use */
242 int discard; /* client is finished with the buffer? */
243} drm_i810_vertex_t;
244
245typedef struct _drm_i810_copy_t {
246 int idx; /* buffer index */
247 int used; /* nr bytes in use */
248 void *address; /* Address to copy from */
249} drm_i810_copy_t;
250
251#define PR_TRIANGLES (0x0<<18)
252#define PR_TRISTRIP_0 (0x1<<18)
253#define PR_TRISTRIP_1 (0x2<<18)
254#define PR_TRIFAN (0x3<<18)
255#define PR_POLYGON (0x4<<18)
256#define PR_LINES (0x5<<18)
257#define PR_LINESTRIP (0x6<<18)
258#define PR_RECTS (0x7<<18)
259#define PR_MASK (0x7<<18)
260
261typedef struct drm_i810_dma {
262 void *virtual;
263 int request_idx;
264 int request_size;
265 int granted;
266} drm_i810_dma_t;
267
268typedef struct _drm_i810_overlay_t {
269 unsigned int offset; /* Address of the Overlay Regs */
270 unsigned int physical;
271} drm_i810_overlay_t;
272
273typedef struct _drm_i810_mc {
274 int idx; /* buffer index */
275 int used; /* nr bytes in use */
276 int num_blocks; /* number of GFXBlocks */
277 int *length; /* List of lengths for GFXBlocks (FUTURE) */
278 unsigned int last_render; /* Last Render Request */
279} drm_i810_mc_t;
280
281#endif /* _I810_DRM_H_ */
diff --git a/include/drm/i830_drm.h b/include/drm/i830_drm.h
new file mode 100644
index 000000000000..4b00d2dd4f68
--- /dev/null
+++ b/include/drm/i830_drm.h
@@ -0,0 +1,342 @@
1#ifndef _I830_DRM_H_
2#define _I830_DRM_H_
3
4/* WARNING: These defines must be the same as what the Xserver uses.
5 * if you change them, you must change the defines in the Xserver.
6 *
7 * KW: Actually, you can't ever change them because doing so would
8 * break backwards compatibility.
9 */
10
11#ifndef _I830_DEFINES_
12#define _I830_DEFINES_
13
14#define I830_DMA_BUF_ORDER 12
15#define I830_DMA_BUF_SZ (1<<I830_DMA_BUF_ORDER)
16#define I830_DMA_BUF_NR 256
17#define I830_NR_SAREA_CLIPRECTS 8
18
19/* Each region is a minimum of 64k, and there are at most 64 of them.
20 */
21#define I830_NR_TEX_REGIONS 64
22#define I830_LOG_MIN_TEX_REGION_SIZE 16
23
24/* KW: These aren't correct but someone set them to two and then
25 * released the module. Now we can't change them as doing so would
26 * break backwards compatibility.
27 */
28#define I830_TEXTURE_COUNT 2
29#define I830_TEXBLEND_COUNT I830_TEXTURE_COUNT
30
31#define I830_TEXBLEND_SIZE 12 /* (4 args + op) * 2 + COLOR_FACTOR */
32
33#define I830_UPLOAD_CTX 0x1
34#define I830_UPLOAD_BUFFERS 0x2
35#define I830_UPLOAD_CLIPRECTS 0x4
36#define I830_UPLOAD_TEX0_IMAGE 0x100 /* handled clientside */
37#define I830_UPLOAD_TEX0_CUBE 0x200 /* handled clientside */
38#define I830_UPLOAD_TEX1_IMAGE 0x400 /* handled clientside */
39#define I830_UPLOAD_TEX1_CUBE 0x800 /* handled clientside */
40#define I830_UPLOAD_TEX2_IMAGE 0x1000 /* handled clientside */
41#define I830_UPLOAD_TEX2_CUBE 0x2000 /* handled clientside */
42#define I830_UPLOAD_TEX3_IMAGE 0x4000 /* handled clientside */
43#define I830_UPLOAD_TEX3_CUBE 0x8000 /* handled clientside */
44#define I830_UPLOAD_TEX_N_IMAGE(n) (0x100 << (n * 2))
45#define I830_UPLOAD_TEX_N_CUBE(n) (0x200 << (n * 2))
46#define I830_UPLOAD_TEXIMAGE_MASK 0xff00
47#define I830_UPLOAD_TEX0 0x10000
48#define I830_UPLOAD_TEX1 0x20000
49#define I830_UPLOAD_TEX2 0x40000
50#define I830_UPLOAD_TEX3 0x80000
51#define I830_UPLOAD_TEX_N(n) (0x10000 << (n))
52#define I830_UPLOAD_TEX_MASK 0xf0000
53#define I830_UPLOAD_TEXBLEND0 0x100000
54#define I830_UPLOAD_TEXBLEND1 0x200000
55#define I830_UPLOAD_TEXBLEND2 0x400000
56#define I830_UPLOAD_TEXBLEND3 0x800000
57#define I830_UPLOAD_TEXBLEND_N(n) (0x100000 << (n))
58#define I830_UPLOAD_TEXBLEND_MASK 0xf00000
59#define I830_UPLOAD_TEX_PALETTE_N(n) (0x1000000 << (n))
60#define I830_UPLOAD_TEX_PALETTE_SHARED 0x4000000
61#define I830_UPLOAD_STIPPLE 0x8000000
62
63/* Indices into buf.Setup where various bits of state are mirrored per
64 * context and per buffer. These can be fired at the card as a unit,
65 * or in a piecewise fashion as required.
66 */
67
68/* Destbuffer state
69 * - backbuffer linear offset and pitch -- invarient in the current dri
70 * - zbuffer linear offset and pitch -- also invarient
71 * - drawing origin in back and depth buffers.
72 *
73 * Keep the depth/back buffer state here to accommodate private buffers
74 * in the future.
75 */
76
77#define I830_DESTREG_CBUFADDR 0
78#define I830_DESTREG_DBUFADDR 1
79#define I830_DESTREG_DV0 2
80#define I830_DESTREG_DV1 3
81#define I830_DESTREG_SENABLE 4
82#define I830_DESTREG_SR0 5
83#define I830_DESTREG_SR1 6
84#define I830_DESTREG_SR2 7
85#define I830_DESTREG_DR0 8
86#define I830_DESTREG_DR1 9
87#define I830_DESTREG_DR2 10
88#define I830_DESTREG_DR3 11
89#define I830_DESTREG_DR4 12
90#define I830_DEST_SETUP_SIZE 13
91
92/* Context state
93 */
94#define I830_CTXREG_STATE1 0
95#define I830_CTXREG_STATE2 1
96#define I830_CTXREG_STATE3 2
97#define I830_CTXREG_STATE4 3
98#define I830_CTXREG_STATE5 4
99#define I830_CTXREG_IALPHAB 5
100#define I830_CTXREG_STENCILTST 6
101#define I830_CTXREG_ENABLES_1 7
102#define I830_CTXREG_ENABLES_2 8
103#define I830_CTXREG_AA 9
104#define I830_CTXREG_FOGCOLOR 10
105#define I830_CTXREG_BLENDCOLR0 11
106#define I830_CTXREG_BLENDCOLR 12 /* Dword 1 of 2 dword command */
107#define I830_CTXREG_VF 13
108#define I830_CTXREG_VF2 14
109#define I830_CTXREG_MCSB0 15
110#define I830_CTXREG_MCSB1 16
111#define I830_CTX_SETUP_SIZE 17
112
113/* 1.3: Stipple state
114 */
115#define I830_STPREG_ST0 0
116#define I830_STPREG_ST1 1
117#define I830_STP_SETUP_SIZE 2
118
119/* Texture state (per tex unit)
120 */
121
122#define I830_TEXREG_MI0 0 /* GFX_OP_MAP_INFO (6 dwords) */
123#define I830_TEXREG_MI1 1
124#define I830_TEXREG_MI2 2
125#define I830_TEXREG_MI3 3
126#define I830_TEXREG_MI4 4
127#define I830_TEXREG_MI5 5
128#define I830_TEXREG_MF 6 /* GFX_OP_MAP_FILTER */
129#define I830_TEXREG_MLC 7 /* GFX_OP_MAP_LOD_CTL */
130#define I830_TEXREG_MLL 8 /* GFX_OP_MAP_LOD_LIMITS */
131#define I830_TEXREG_MCS 9 /* GFX_OP_MAP_COORD_SETS */
132#define I830_TEX_SETUP_SIZE 10
133
134#define I830_TEXREG_TM0LI 0 /* load immediate 2 texture map n */
135#define I830_TEXREG_TM0S0 1
136#define I830_TEXREG_TM0S1 2
137#define I830_TEXREG_TM0S2 3
138#define I830_TEXREG_TM0S3 4
139#define I830_TEXREG_TM0S4 5
140#define I830_TEXREG_NOP0 6 /* noop */
141#define I830_TEXREG_NOP1 7 /* noop */
142#define I830_TEXREG_NOP2 8 /* noop */
143#define __I830_TEXREG_MCS 9 /* GFX_OP_MAP_COORD_SETS -- shared */
144#define __I830_TEX_SETUP_SIZE 10
145
146#define I830_FRONT 0x1
147#define I830_BACK 0x2
148#define I830_DEPTH 0x4
149
150#endif /* _I830_DEFINES_ */
151
152typedef struct _drm_i830_init {
153 enum {
154 I830_INIT_DMA = 0x01,
155 I830_CLEANUP_DMA = 0x02
156 } func;
157 unsigned int mmio_offset;
158 unsigned int buffers_offset;
159 int sarea_priv_offset;
160 unsigned int ring_start;
161 unsigned int ring_end;
162 unsigned int ring_size;
163 unsigned int front_offset;
164 unsigned int back_offset;
165 unsigned int depth_offset;
166 unsigned int w;
167 unsigned int h;
168 unsigned int pitch;
169 unsigned int pitch_bits;
170 unsigned int back_pitch;
171 unsigned int depth_pitch;
172 unsigned int cpp;
173} drm_i830_init_t;
174
175/* Warning: If you change the SAREA structure you must change the Xserver
176 * structure as well */
177
178typedef struct _drm_i830_tex_region {
179 unsigned char next, prev; /* indices to form a circular LRU */
180 unsigned char in_use; /* owned by a client, or free? */
181 int age; /* tracked by clients to update local LRU's */
182} drm_i830_tex_region_t;
183
184typedef struct _drm_i830_sarea {
185 unsigned int ContextState[I830_CTX_SETUP_SIZE];
186 unsigned int BufferState[I830_DEST_SETUP_SIZE];
187 unsigned int TexState[I830_TEXTURE_COUNT][I830_TEX_SETUP_SIZE];
188 unsigned int TexBlendState[I830_TEXBLEND_COUNT][I830_TEXBLEND_SIZE];
189 unsigned int TexBlendStateWordsUsed[I830_TEXBLEND_COUNT];
190 unsigned int Palette[2][256];
191 unsigned int dirty;
192
193 unsigned int nbox;
194 struct drm_clip_rect boxes[I830_NR_SAREA_CLIPRECTS];
195
196 /* Maintain an LRU of contiguous regions of texture space. If
197 * you think you own a region of texture memory, and it has an
198 * age different to the one you set, then you are mistaken and
199 * it has been stolen by another client. If global texAge
200 * hasn't changed, there is no need to walk the list.
201 *
202 * These regions can be used as a proxy for the fine-grained
203 * texture information of other clients - by maintaining them
204 * in the same lru which is used to age their own textures,
205 * clients have an approximate lru for the whole of global
206 * texture space, and can make informed decisions as to which
207 * areas to kick out. There is no need to choose whether to
208 * kick out your own texture or someone else's - simply eject
209 * them all in LRU order.
210 */
211
212 drm_i830_tex_region_t texList[I830_NR_TEX_REGIONS + 1];
213 /* Last elt is sentinal */
214 int texAge; /* last time texture was uploaded */
215 int last_enqueue; /* last time a buffer was enqueued */
216 int last_dispatch; /* age of the most recently dispatched buffer */
217 int last_quiescent; /* */
218 int ctxOwner; /* last context to upload state */
219
220 int vertex_prim;
221
222 int pf_enabled; /* is pageflipping allowed? */
223 int pf_active;
224 int pf_current_page; /* which buffer is being displayed? */
225
226 int perf_boxes; /* performance boxes to be displayed */
227
228 /* Here's the state for texunits 2,3:
229 */
230 unsigned int TexState2[I830_TEX_SETUP_SIZE];
231 unsigned int TexBlendState2[I830_TEXBLEND_SIZE];
232 unsigned int TexBlendStateWordsUsed2;
233
234 unsigned int TexState3[I830_TEX_SETUP_SIZE];
235 unsigned int TexBlendState3[I830_TEXBLEND_SIZE];
236 unsigned int TexBlendStateWordsUsed3;
237
238 unsigned int StippleState[I830_STP_SETUP_SIZE];
239} drm_i830_sarea_t;
240
241/* Flags for perf_boxes
242 */
243#define I830_BOX_RING_EMPTY 0x1 /* populated by kernel */
244#define I830_BOX_FLIP 0x2 /* populated by kernel */
245#define I830_BOX_WAIT 0x4 /* populated by kernel & client */
246#define I830_BOX_TEXTURE_LOAD 0x8 /* populated by kernel */
247#define I830_BOX_LOST_CONTEXT 0x10 /* populated by client */
248
249/* I830 specific ioctls
250 * The device specific ioctl range is 0x40 to 0x79.
251 */
252#define DRM_I830_INIT 0x00
253#define DRM_I830_VERTEX 0x01
254#define DRM_I830_CLEAR 0x02
255#define DRM_I830_FLUSH 0x03
256#define DRM_I830_GETAGE 0x04
257#define DRM_I830_GETBUF 0x05
258#define DRM_I830_SWAP 0x06
259#define DRM_I830_COPY 0x07
260#define DRM_I830_DOCOPY 0x08
261#define DRM_I830_FLIP 0x09
262#define DRM_I830_IRQ_EMIT 0x0a
263#define DRM_I830_IRQ_WAIT 0x0b
264#define DRM_I830_GETPARAM 0x0c
265#define DRM_I830_SETPARAM 0x0d
266
267#define DRM_IOCTL_I830_INIT DRM_IOW( DRM_COMMAND_BASE + DRM_IOCTL_I830_INIT, drm_i830_init_t)
268#define DRM_IOCTL_I830_VERTEX DRM_IOW( DRM_COMMAND_BASE + DRM_IOCTL_I830_VERTEX, drm_i830_vertex_t)
269#define DRM_IOCTL_I830_CLEAR DRM_IOW( DRM_COMMAND_BASE + DRM_IOCTL_I830_CLEAR, drm_i830_clear_t)
270#define DRM_IOCTL_I830_FLUSH DRM_IO ( DRM_COMMAND_BASE + DRM_IOCTL_I830_FLUSH)
271#define DRM_IOCTL_I830_GETAGE DRM_IO ( DRM_COMMAND_BASE + DRM_IOCTL_I830_GETAGE)
272#define DRM_IOCTL_I830_GETBUF DRM_IOWR(DRM_COMMAND_BASE + DRM_IOCTL_I830_GETBUF, drm_i830_dma_t)
273#define DRM_IOCTL_I830_SWAP DRM_IO ( DRM_COMMAND_BASE + DRM_IOCTL_I830_SWAP)
274#define DRM_IOCTL_I830_COPY DRM_IOW( DRM_COMMAND_BASE + DRM_IOCTL_I830_COPY, drm_i830_copy_t)
275#define DRM_IOCTL_I830_DOCOPY DRM_IO ( DRM_COMMAND_BASE + DRM_IOCTL_I830_DOCOPY)
276#define DRM_IOCTL_I830_FLIP DRM_IO ( DRM_COMMAND_BASE + DRM_IOCTL_I830_FLIP)
277#define DRM_IOCTL_I830_IRQ_EMIT DRM_IOWR(DRM_COMMAND_BASE + DRM_IOCTL_I830_IRQ_EMIT, drm_i830_irq_emit_t)
278#define DRM_IOCTL_I830_IRQ_WAIT DRM_IOW( DRM_COMMAND_BASE + DRM_IOCTL_I830_IRQ_WAIT, drm_i830_irq_wait_t)
279#define DRM_IOCTL_I830_GETPARAM DRM_IOWR(DRM_COMMAND_BASE + DRM_IOCTL_I830_GETPARAM, drm_i830_getparam_t)
280#define DRM_IOCTL_I830_SETPARAM DRM_IOWR(DRM_COMMAND_BASE + DRM_IOCTL_I830_SETPARAM, drm_i830_setparam_t)
281
282typedef struct _drm_i830_clear {
283 int clear_color;
284 int clear_depth;
285 int flags;
286 unsigned int clear_colormask;
287 unsigned int clear_depthmask;
288} drm_i830_clear_t;
289
290/* These may be placeholders if we have more cliprects than
291 * I830_NR_SAREA_CLIPRECTS. In that case, the client sets discard to
292 * false, indicating that the buffer will be dispatched again with a
293 * new set of cliprects.
294 */
295typedef struct _drm_i830_vertex {
296 int idx; /* buffer index */
297 int used; /* nr bytes in use */
298 int discard; /* client is finished with the buffer? */
299} drm_i830_vertex_t;
300
301typedef struct _drm_i830_copy_t {
302 int idx; /* buffer index */
303 int used; /* nr bytes in use */
304 void __user *address; /* Address to copy from */
305} drm_i830_copy_t;
306
307typedef struct drm_i830_dma {
308 void __user *virtual;
309 int request_idx;
310 int request_size;
311 int granted;
312} drm_i830_dma_t;
313
314/* 1.3: Userspace can request & wait on irq's:
315 */
316typedef struct drm_i830_irq_emit {
317 int __user *irq_seq;
318} drm_i830_irq_emit_t;
319
320typedef struct drm_i830_irq_wait {
321 int irq_seq;
322} drm_i830_irq_wait_t;
323
324/* 1.3: New ioctl to query kernel params:
325 */
326#define I830_PARAM_IRQ_ACTIVE 1
327
328typedef struct drm_i830_getparam {
329 int param;
330 int __user *value;
331} drm_i830_getparam_t;
332
333/* 1.3: New ioctl to set kernel params:
334 */
335#define I830_SETPARAM_USE_MI_BATCHBUFFER_START 1
336
337typedef struct drm_i830_setparam {
338 int param;
339 int value;
340} drm_i830_setparam_t;
341
342#endif /* _I830_DRM_H_ */
diff --git a/include/drm/i915_drm.h b/include/drm/i915_drm.h
new file mode 100644
index 000000000000..05c66cf03a9e
--- /dev/null
+++ b/include/drm/i915_drm.h
@@ -0,0 +1,270 @@
1/*
2 * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
3 * All Rights Reserved.
4 *
5 * Permission is hereby granted, free of charge, to any person obtaining a
6 * copy of this software and associated documentation files (the
7 * "Software"), to deal in the Software without restriction, including
8 * without limitation the rights to use, copy, modify, merge, publish,
9 * distribute, sub license, and/or sell copies of the Software, and to
10 * permit persons to whom the Software is furnished to do so, subject to
11 * the following conditions:
12 *
13 * The above copyright notice and this permission notice (including the
14 * next paragraph) shall be included in all copies or substantial portions
15 * of the Software.
16 *
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
18 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
19 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
20 * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
21 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
22 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
23 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
24 *
25 */
26
27#ifndef _I915_DRM_H_
28#define _I915_DRM_H_
29
30/* Please note that modifications to all structs defined here are
31 * subject to backwards-compatibility constraints.
32 */
33
34#include "drm.h"
35
36/* Each region is a minimum of 16k, and there are at most 255 of them.
37 */
38#define I915_NR_TEX_REGIONS 255 /* table size 2k - maximum due to use
39 * of chars for next/prev indices */
40#define I915_LOG_MIN_TEX_REGION_SIZE 14
41
42typedef struct _drm_i915_init {
43 enum {
44 I915_INIT_DMA = 0x01,
45 I915_CLEANUP_DMA = 0x02,
46 I915_RESUME_DMA = 0x03
47 } func;
48 unsigned int mmio_offset;
49 int sarea_priv_offset;
50 unsigned int ring_start;
51 unsigned int ring_end;
52 unsigned int ring_size;
53 unsigned int front_offset;
54 unsigned int back_offset;
55 unsigned int depth_offset;
56 unsigned int w;
57 unsigned int h;
58 unsigned int pitch;
59 unsigned int pitch_bits;
60 unsigned int back_pitch;
61 unsigned int depth_pitch;
62 unsigned int cpp;
63 unsigned int chipset;
64} drm_i915_init_t;
65
66typedef struct _drm_i915_sarea {
67 struct drm_tex_region texList[I915_NR_TEX_REGIONS + 1];
68 int last_upload; /* last time texture was uploaded */
69 int last_enqueue; /* last time a buffer was enqueued */
70 int last_dispatch; /* age of the most recently dispatched buffer */
71 int ctxOwner; /* last context to upload state */
72 int texAge;
73 int pf_enabled; /* is pageflipping allowed? */
74 int pf_active;
75 int pf_current_page; /* which buffer is being displayed? */
76 int perf_boxes; /* performance boxes to be displayed */
77 int width, height; /* screen size in pixels */
78
79 drm_handle_t front_handle;
80 int front_offset;
81 int front_size;
82
83 drm_handle_t back_handle;
84 int back_offset;
85 int back_size;
86
87 drm_handle_t depth_handle;
88 int depth_offset;
89 int depth_size;
90
91 drm_handle_t tex_handle;
92 int tex_offset;
93 int tex_size;
94 int log_tex_granularity;
95 int pitch;
96 int rotation; /* 0, 90, 180 or 270 */
97 int rotated_offset;
98 int rotated_size;
99 int rotated_pitch;
100 int virtualX, virtualY;
101
102 unsigned int front_tiled;
103 unsigned int back_tiled;
104 unsigned int depth_tiled;
105 unsigned int rotated_tiled;
106 unsigned int rotated2_tiled;
107
108 int pipeA_x;
109 int pipeA_y;
110 int pipeA_w;
111 int pipeA_h;
112 int pipeB_x;
113 int pipeB_y;
114 int pipeB_w;
115 int pipeB_h;
116} drm_i915_sarea_t;
117
118/* Flags for perf_boxes
119 */
120#define I915_BOX_RING_EMPTY 0x1
121#define I915_BOX_FLIP 0x2
122#define I915_BOX_WAIT 0x4
123#define I915_BOX_TEXTURE_LOAD 0x8
124#define I915_BOX_LOST_CONTEXT 0x10
125
126/* I915 specific ioctls
127 * The device specific ioctl range is 0x40 to 0x79.
128 */
129#define DRM_I915_INIT 0x00
130#define DRM_I915_FLUSH 0x01
131#define DRM_I915_FLIP 0x02
132#define DRM_I915_BATCHBUFFER 0x03
133#define DRM_I915_IRQ_EMIT 0x04
134#define DRM_I915_IRQ_WAIT 0x05
135#define DRM_I915_GETPARAM 0x06
136#define DRM_I915_SETPARAM 0x07
137#define DRM_I915_ALLOC 0x08
138#define DRM_I915_FREE 0x09
139#define DRM_I915_INIT_HEAP 0x0a
140#define DRM_I915_CMDBUFFER 0x0b
141#define DRM_I915_DESTROY_HEAP 0x0c
142#define DRM_I915_SET_VBLANK_PIPE 0x0d
143#define DRM_I915_GET_VBLANK_PIPE 0x0e
144#define DRM_I915_VBLANK_SWAP 0x0f
145#define DRM_I915_HWS_ADDR 0x11
146
147#define DRM_IOCTL_I915_INIT DRM_IOW( DRM_COMMAND_BASE + DRM_I915_INIT, drm_i915_init_t)
148#define DRM_IOCTL_I915_FLUSH DRM_IO ( DRM_COMMAND_BASE + DRM_I915_FLUSH)
149#define DRM_IOCTL_I915_FLIP DRM_IO ( DRM_COMMAND_BASE + DRM_I915_FLIP)
150#define DRM_IOCTL_I915_BATCHBUFFER DRM_IOW( DRM_COMMAND_BASE + DRM_I915_BATCHBUFFER, drm_i915_batchbuffer_t)
151#define DRM_IOCTL_I915_IRQ_EMIT DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_IRQ_EMIT, drm_i915_irq_emit_t)
152#define DRM_IOCTL_I915_IRQ_WAIT DRM_IOW( DRM_COMMAND_BASE + DRM_I915_IRQ_WAIT, drm_i915_irq_wait_t)
153#define DRM_IOCTL_I915_GETPARAM DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_GETPARAM, drm_i915_getparam_t)
154#define DRM_IOCTL_I915_SETPARAM DRM_IOW( DRM_COMMAND_BASE + DRM_I915_SETPARAM, drm_i915_setparam_t)
155#define DRM_IOCTL_I915_ALLOC DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_ALLOC, drm_i915_mem_alloc_t)
156#define DRM_IOCTL_I915_FREE DRM_IOW( DRM_COMMAND_BASE + DRM_I915_FREE, drm_i915_mem_free_t)
157#define DRM_IOCTL_I915_INIT_HEAP DRM_IOW( DRM_COMMAND_BASE + DRM_I915_INIT_HEAP, drm_i915_mem_init_heap_t)
158#define DRM_IOCTL_I915_CMDBUFFER DRM_IOW( DRM_COMMAND_BASE + DRM_I915_CMDBUFFER, drm_i915_cmdbuffer_t)
159#define DRM_IOCTL_I915_DESTROY_HEAP DRM_IOW( DRM_COMMAND_BASE + DRM_I915_DESTROY_HEAP, drm_i915_mem_destroy_heap_t)
160#define DRM_IOCTL_I915_SET_VBLANK_PIPE DRM_IOW( DRM_COMMAND_BASE + DRM_I915_SET_VBLANK_PIPE, drm_i915_vblank_pipe_t)
161#define DRM_IOCTL_I915_GET_VBLANK_PIPE DRM_IOR( DRM_COMMAND_BASE + DRM_I915_GET_VBLANK_PIPE, drm_i915_vblank_pipe_t)
162#define DRM_IOCTL_I915_VBLANK_SWAP DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_VBLANK_SWAP, drm_i915_vblank_swap_t)
163
164/* Allow drivers to submit batchbuffers directly to hardware, relying
165 * on the security mechanisms provided by hardware.
166 */
167typedef struct _drm_i915_batchbuffer {
168 int start; /* agp offset */
169 int used; /* nr bytes in use */
170 int DR1; /* hw flags for GFX_OP_DRAWRECT_INFO */
171 int DR4; /* window origin for GFX_OP_DRAWRECT_INFO */
172 int num_cliprects; /* mulitpass with multiple cliprects? */
173 struct drm_clip_rect __user *cliprects; /* pointer to userspace cliprects */
174} drm_i915_batchbuffer_t;
175
176/* As above, but pass a pointer to userspace buffer which can be
177 * validated by the kernel prior to sending to hardware.
178 */
179typedef struct _drm_i915_cmdbuffer {
180 char __user *buf; /* pointer to userspace command buffer */
181 int sz; /* nr bytes in buf */
182 int DR1; /* hw flags for GFX_OP_DRAWRECT_INFO */
183 int DR4; /* window origin for GFX_OP_DRAWRECT_INFO */
184 int num_cliprects; /* mulitpass with multiple cliprects? */
185 struct drm_clip_rect __user *cliprects; /* pointer to userspace cliprects */
186} drm_i915_cmdbuffer_t;
187
188/* Userspace can request & wait on irq's:
189 */
190typedef struct drm_i915_irq_emit {
191 int __user *irq_seq;
192} drm_i915_irq_emit_t;
193
194typedef struct drm_i915_irq_wait {
195 int irq_seq;
196} drm_i915_irq_wait_t;
197
198/* Ioctl to query kernel params:
199 */
200#define I915_PARAM_IRQ_ACTIVE 1
201#define I915_PARAM_ALLOW_BATCHBUFFER 2
202#define I915_PARAM_LAST_DISPATCH 3
203
204typedef struct drm_i915_getparam {
205 int param;
206 int __user *value;
207} drm_i915_getparam_t;
208
209/* Ioctl to set kernel params:
210 */
211#define I915_SETPARAM_USE_MI_BATCHBUFFER_START 1
212#define I915_SETPARAM_TEX_LRU_LOG_GRANULARITY 2
213#define I915_SETPARAM_ALLOW_BATCHBUFFER 3
214
215typedef struct drm_i915_setparam {
216 int param;
217 int value;
218} drm_i915_setparam_t;
219
220/* A memory manager for regions of shared memory:
221 */
222#define I915_MEM_REGION_AGP 1
223
224typedef struct drm_i915_mem_alloc {
225 int region;
226 int alignment;
227 int size;
228 int __user *region_offset; /* offset from start of fb or agp */
229} drm_i915_mem_alloc_t;
230
231typedef struct drm_i915_mem_free {
232 int region;
233 int region_offset;
234} drm_i915_mem_free_t;
235
236typedef struct drm_i915_mem_init_heap {
237 int region;
238 int size;
239 int start;
240} drm_i915_mem_init_heap_t;
241
242/* Allow memory manager to be torn down and re-initialized (eg on
243 * rotate):
244 */
245typedef struct drm_i915_mem_destroy_heap {
246 int region;
247} drm_i915_mem_destroy_heap_t;
248
249/* Allow X server to configure which pipes to monitor for vblank signals
250 */
251#define DRM_I915_VBLANK_PIPE_A 1
252#define DRM_I915_VBLANK_PIPE_B 2
253
254typedef struct drm_i915_vblank_pipe {
255 int pipe;
256} drm_i915_vblank_pipe_t;
257
258/* Schedule buffer swap at given vertical blank:
259 */
260typedef struct drm_i915_vblank_swap {
261 drm_drawable_t drawable;
262 enum drm_vblank_seq_type seqtype;
263 unsigned int sequence;
264} drm_i915_vblank_swap_t;
265
266typedef struct drm_i915_hws_addr {
267 uint64_t addr;
268} drm_i915_hws_addr_t;
269
270#endif /* _I915_DRM_H_ */
diff --git a/include/drm/mga_drm.h b/include/drm/mga_drm.h
new file mode 100644
index 000000000000..944b50a5ff24
--- /dev/null
+++ b/include/drm/mga_drm.h
@@ -0,0 +1,417 @@
1/* mga_drm.h -- Public header for the Matrox g200/g400 driver -*- linux-c -*-
2 * Created: Tue Jan 25 01:50:01 1999 by jhartmann@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
9 * copy of this software and associated documentation files (the "Software"),
10 * to deal in the Software without restriction, including without limitation
11 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
12 * and/or sell copies of the Software, and to permit persons to whom the
13 * Software is furnished to do so, subject to the following conditions:
14 *
15 * The above copyright notice and this permission notice (including the next
16 * paragraph) shall be included in all copies or substantial portions of the
17 * Software.
18 *
19 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
20 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
21 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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 * Jeff Hartmann <jhartmann@valinux.com>
29 * Keith Whitwell <keith@tungstengraphics.com>
30 *
31 * Rewritten by:
32 * Gareth Hughes <gareth@valinux.com>
33 */
34
35#ifndef __MGA_DRM_H__
36#define __MGA_DRM_H__
37
38/* WARNING: If you change any of these defines, make sure to change the
39 * defines in the Xserver file (mga_sarea.h)
40 */
41
42#ifndef __MGA_SAREA_DEFINES__
43#define __MGA_SAREA_DEFINES__
44
45/* WARP pipe flags
46 */
47#define MGA_F 0x1 /* fog */
48#define MGA_A 0x2 /* alpha */
49#define MGA_S 0x4 /* specular */
50#define MGA_T2 0x8 /* multitexture */
51
52#define MGA_WARP_TGZ 0
53#define MGA_WARP_TGZF (MGA_F)
54#define MGA_WARP_TGZA (MGA_A)
55#define MGA_WARP_TGZAF (MGA_F|MGA_A)
56#define MGA_WARP_TGZS (MGA_S)
57#define MGA_WARP_TGZSF (MGA_S|MGA_F)
58#define MGA_WARP_TGZSA (MGA_S|MGA_A)
59#define MGA_WARP_TGZSAF (MGA_S|MGA_F|MGA_A)
60#define MGA_WARP_T2GZ (MGA_T2)
61#define MGA_WARP_T2GZF (MGA_T2|MGA_F)
62#define MGA_WARP_T2GZA (MGA_T2|MGA_A)
63#define MGA_WARP_T2GZAF (MGA_T2|MGA_A|MGA_F)
64#define MGA_WARP_T2GZS (MGA_T2|MGA_S)
65#define MGA_WARP_T2GZSF (MGA_T2|MGA_S|MGA_F)
66#define MGA_WARP_T2GZSA (MGA_T2|MGA_S|MGA_A)
67#define MGA_WARP_T2GZSAF (MGA_T2|MGA_S|MGA_F|MGA_A)
68
69#define MGA_MAX_G200_PIPES 8 /* no multitex */
70#define MGA_MAX_G400_PIPES 16
71#define MGA_MAX_WARP_PIPES MGA_MAX_G400_PIPES
72#define MGA_WARP_UCODE_SIZE 32768 /* in bytes */
73
74#define MGA_CARD_TYPE_G200 1
75#define MGA_CARD_TYPE_G400 2
76#define MGA_CARD_TYPE_G450 3 /* not currently used */
77#define MGA_CARD_TYPE_G550 4
78
79#define MGA_FRONT 0x1
80#define MGA_BACK 0x2
81#define MGA_DEPTH 0x4
82
83/* What needs to be changed for the current vertex dma buffer?
84 */
85#define MGA_UPLOAD_CONTEXT 0x1
86#define MGA_UPLOAD_TEX0 0x2
87#define MGA_UPLOAD_TEX1 0x4
88#define MGA_UPLOAD_PIPE 0x8
89#define MGA_UPLOAD_TEX0IMAGE 0x10 /* handled client-side */
90#define MGA_UPLOAD_TEX1IMAGE 0x20 /* handled client-side */
91#define MGA_UPLOAD_2D 0x40
92#define MGA_WAIT_AGE 0x80 /* handled client-side */
93#define MGA_UPLOAD_CLIPRECTS 0x100 /* handled client-side */
94#if 0
95#define MGA_DMA_FLUSH 0x200 /* set when someone gets the lock
96 quiescent */
97#endif
98
99/* 32 buffers of 64k each, total 2 meg.
100 */
101#define MGA_BUFFER_SIZE (1 << 16)
102#define MGA_NUM_BUFFERS 128
103
104/* Keep these small for testing.
105 */
106#define MGA_NR_SAREA_CLIPRECTS 8
107
108/* 2 heaps (1 for card, 1 for agp), each divided into upto 128
109 * regions, subject to a minimum region size of (1<<16) == 64k.
110 *
111 * Clients may subdivide regions internally, but when sharing between
112 * clients, the region size is the minimum granularity.
113 */
114
115#define MGA_CARD_HEAP 0
116#define MGA_AGP_HEAP 1
117#define MGA_NR_TEX_HEAPS 2
118#define MGA_NR_TEX_REGIONS 16
119#define MGA_LOG_MIN_TEX_REGION_SIZE 16
120
121#define DRM_MGA_IDLE_RETRY 2048
122
123#endif /* __MGA_SAREA_DEFINES__ */
124
125/* Setup registers for 3D context
126 */
127typedef struct {
128 unsigned int dstorg;
129 unsigned int maccess;
130 unsigned int plnwt;
131 unsigned int dwgctl;
132 unsigned int alphactrl;
133 unsigned int fogcolor;
134 unsigned int wflag;
135 unsigned int tdualstage0;
136 unsigned int tdualstage1;
137 unsigned int fcol;
138 unsigned int stencil;
139 unsigned int stencilctl;
140} drm_mga_context_regs_t;
141
142/* Setup registers for 2D, X server
143 */
144typedef struct {
145 unsigned int pitch;
146} drm_mga_server_regs_t;
147
148/* Setup registers for each texture unit
149 */
150typedef struct {
151 unsigned int texctl;
152 unsigned int texctl2;
153 unsigned int texfilter;
154 unsigned int texbordercol;
155 unsigned int texorg;
156 unsigned int texwidth;
157 unsigned int texheight;
158 unsigned int texorg1;
159 unsigned int texorg2;
160 unsigned int texorg3;
161 unsigned int texorg4;
162} drm_mga_texture_regs_t;
163
164/* General aging mechanism
165 */
166typedef struct {
167 unsigned int head; /* Position of head pointer */
168 unsigned int wrap; /* Primary DMA wrap count */
169} drm_mga_age_t;
170
171typedef struct _drm_mga_sarea {
172 /* The channel for communication of state information to the kernel
173 * on firing a vertex dma buffer.
174 */
175 drm_mga_context_regs_t context_state;
176 drm_mga_server_regs_t server_state;
177 drm_mga_texture_regs_t tex_state[2];
178 unsigned int warp_pipe;
179 unsigned int dirty;
180 unsigned int vertsize;
181
182 /* The current cliprects, or a subset thereof.
183 */
184 struct drm_clip_rect boxes[MGA_NR_SAREA_CLIPRECTS];
185 unsigned int nbox;
186
187 /* Information about the most recently used 3d drawable. The
188 * client fills in the req_* fields, the server fills in the
189 * exported_ fields and puts the cliprects into boxes, above.
190 *
191 * The client clears the exported_drawable field before
192 * clobbering the boxes data.
193 */
194 unsigned int req_drawable; /* the X drawable id */
195 unsigned int req_draw_buffer; /* MGA_FRONT or MGA_BACK */
196
197 unsigned int exported_drawable;
198 unsigned int exported_index;
199 unsigned int exported_stamp;
200 unsigned int exported_buffers;
201 unsigned int exported_nfront;
202 unsigned int exported_nback;
203 int exported_back_x, exported_front_x, exported_w;
204 int exported_back_y, exported_front_y, exported_h;
205 struct drm_clip_rect exported_boxes[MGA_NR_SAREA_CLIPRECTS];
206
207 /* Counters for aging textures and for client-side throttling.
208 */
209 unsigned int status[4];
210 unsigned int last_wrap;
211
212 drm_mga_age_t last_frame;
213 unsigned int last_enqueue; /* last time a buffer was enqueued */
214 unsigned int last_dispatch; /* age of the most recently dispatched buffer */
215 unsigned int last_quiescent; /* */
216
217 /* LRU lists for texture memory in agp space and on the card.
218 */
219 struct drm_tex_region texList[MGA_NR_TEX_HEAPS][MGA_NR_TEX_REGIONS + 1];
220 unsigned int texAge[MGA_NR_TEX_HEAPS];
221
222 /* Mechanism to validate card state.
223 */
224 int ctxOwner;
225} drm_mga_sarea_t;
226
227/* MGA specific ioctls
228 * The device specific ioctl range is 0x40 to 0x79.
229 */
230#define DRM_MGA_INIT 0x00
231#define DRM_MGA_FLUSH 0x01
232#define DRM_MGA_RESET 0x02
233#define DRM_MGA_SWAP 0x03
234#define DRM_MGA_CLEAR 0x04
235#define DRM_MGA_VERTEX 0x05
236#define DRM_MGA_INDICES 0x06
237#define DRM_MGA_ILOAD 0x07
238#define DRM_MGA_BLIT 0x08
239#define DRM_MGA_GETPARAM 0x09
240
241/* 3.2:
242 * ioctls for operating on fences.
243 */
244#define DRM_MGA_SET_FENCE 0x0a
245#define DRM_MGA_WAIT_FENCE 0x0b
246#define DRM_MGA_DMA_BOOTSTRAP 0x0c
247
248#define DRM_IOCTL_MGA_INIT DRM_IOW( DRM_COMMAND_BASE + DRM_MGA_INIT, drm_mga_init_t)
249#define DRM_IOCTL_MGA_FLUSH DRM_IOW( DRM_COMMAND_BASE + DRM_MGA_FLUSH, drm_lock_t)
250#define DRM_IOCTL_MGA_RESET DRM_IO( DRM_COMMAND_BASE + DRM_MGA_RESET)
251#define DRM_IOCTL_MGA_SWAP DRM_IO( DRM_COMMAND_BASE + DRM_MGA_SWAP)
252#define DRM_IOCTL_MGA_CLEAR DRM_IOW( DRM_COMMAND_BASE + DRM_MGA_CLEAR, drm_mga_clear_t)
253#define DRM_IOCTL_MGA_VERTEX DRM_IOW( DRM_COMMAND_BASE + DRM_MGA_VERTEX, drm_mga_vertex_t)
254#define DRM_IOCTL_MGA_INDICES DRM_IOW( DRM_COMMAND_BASE + DRM_MGA_INDICES, drm_mga_indices_t)
255#define DRM_IOCTL_MGA_ILOAD DRM_IOW( DRM_COMMAND_BASE + DRM_MGA_ILOAD, drm_mga_iload_t)
256#define DRM_IOCTL_MGA_BLIT DRM_IOW( DRM_COMMAND_BASE + DRM_MGA_BLIT, drm_mga_blit_t)
257#define DRM_IOCTL_MGA_GETPARAM DRM_IOWR(DRM_COMMAND_BASE + DRM_MGA_GETPARAM, drm_mga_getparam_t)
258#define DRM_IOCTL_MGA_SET_FENCE DRM_IOW( DRM_COMMAND_BASE + DRM_MGA_SET_FENCE, uint32_t)
259#define DRM_IOCTL_MGA_WAIT_FENCE DRM_IOWR(DRM_COMMAND_BASE + DRM_MGA_WAIT_FENCE, uint32_t)
260#define DRM_IOCTL_MGA_DMA_BOOTSTRAP DRM_IOWR(DRM_COMMAND_BASE + DRM_MGA_DMA_BOOTSTRAP, drm_mga_dma_bootstrap_t)
261
262typedef struct _drm_mga_warp_index {
263 int installed;
264 unsigned long phys_addr;
265 int size;
266} drm_mga_warp_index_t;
267
268typedef struct drm_mga_init {
269 enum {
270 MGA_INIT_DMA = 0x01,
271 MGA_CLEANUP_DMA = 0x02
272 } func;
273
274 unsigned long sarea_priv_offset;
275
276 int chipset;
277 int sgram;
278
279 unsigned int maccess;
280
281 unsigned int fb_cpp;
282 unsigned int front_offset, front_pitch;
283 unsigned int back_offset, back_pitch;
284
285 unsigned int depth_cpp;
286 unsigned int depth_offset, depth_pitch;
287
288 unsigned int texture_offset[MGA_NR_TEX_HEAPS];
289 unsigned int texture_size[MGA_NR_TEX_HEAPS];
290
291 unsigned long fb_offset;
292 unsigned long mmio_offset;
293 unsigned long status_offset;
294 unsigned long warp_offset;
295 unsigned long primary_offset;
296 unsigned long buffers_offset;
297} drm_mga_init_t;
298
299typedef struct drm_mga_dma_bootstrap {
300 /**
301 * \name AGP texture region
302 *
303 * On return from the DRM_MGA_DMA_BOOTSTRAP ioctl, these fields will
304 * be filled in with the actual AGP texture settings.
305 *
306 * \warning
307 * If these fields are non-zero, but dma_mga_dma_bootstrap::agp_mode
308 * is zero, it means that PCI memory (most likely through the use of
309 * an IOMMU) is being used for "AGP" textures.
310 */
311 /*@{ */
312 unsigned long texture_handle; /**< Handle used to map AGP textures. */
313 uint32_t texture_size; /**< Size of the AGP texture region. */
314 /*@} */
315
316 /**
317 * Requested size of the primary DMA region.
318 *
319 * On return from the DRM_MGA_DMA_BOOTSTRAP ioctl, this field will be
320 * filled in with the actual AGP mode. If AGP was not available
321 */
322 uint32_t primary_size;
323
324 /**
325 * Requested number of secondary DMA buffers.
326 *
327 * On return from the DRM_MGA_DMA_BOOTSTRAP ioctl, this field will be
328 * filled in with the actual number of secondary DMA buffers
329 * allocated. Particularly when PCI DMA is used, this may be
330 * (subtantially) less than the number requested.
331 */
332 uint32_t secondary_bin_count;
333
334 /**
335 * Requested size of each secondary DMA buffer.
336 *
337 * While the kernel \b is free to reduce
338 * dma_mga_dma_bootstrap::secondary_bin_count, it is \b not allowed
339 * to reduce dma_mga_dma_bootstrap::secondary_bin_size.
340 */
341 uint32_t secondary_bin_size;
342
343 /**
344 * Bit-wise mask of AGPSTAT2_* values. Currently only \c AGPSTAT2_1X,
345 * \c AGPSTAT2_2X, and \c AGPSTAT2_4X are supported. If this value is
346 * zero, it means that PCI DMA should be used, even if AGP is
347 * possible.
348 *
349 * On return from the DRM_MGA_DMA_BOOTSTRAP ioctl, this field will be
350 * filled in with the actual AGP mode. If AGP was not available
351 * (i.e., PCI DMA was used), this value will be zero.
352 */
353 uint32_t agp_mode;
354
355 /**
356 * Desired AGP GART size, measured in megabytes.
357 */
358 uint8_t agp_size;
359} drm_mga_dma_bootstrap_t;
360
361typedef struct drm_mga_clear {
362 unsigned int flags;
363 unsigned int clear_color;
364 unsigned int clear_depth;
365 unsigned int color_mask;
366 unsigned int depth_mask;
367} drm_mga_clear_t;
368
369typedef struct drm_mga_vertex {
370 int idx; /* buffer to queue */
371 int used; /* bytes in use */
372 int discard; /* client finished with buffer? */
373} drm_mga_vertex_t;
374
375typedef struct drm_mga_indices {
376 int idx; /* buffer to queue */
377 unsigned int start;
378 unsigned int end;
379 int discard; /* client finished with buffer? */
380} drm_mga_indices_t;
381
382typedef struct drm_mga_iload {
383 int idx;
384 unsigned int dstorg;
385 unsigned int length;
386} drm_mga_iload_t;
387
388typedef struct _drm_mga_blit {
389 unsigned int planemask;
390 unsigned int srcorg;
391 unsigned int dstorg;
392 int src_pitch, dst_pitch;
393 int delta_sx, delta_sy;
394 int delta_dx, delta_dy;
395 int height, ydir; /* flip image vertically */
396 int source_pitch, dest_pitch;
397} drm_mga_blit_t;
398
399/* 3.1: An ioctl to get parameters that aren't available to the 3d
400 * client any other way.
401 */
402#define MGA_PARAM_IRQ_NR 1
403
404/* 3.2: Query the actual card type. The DDX only distinguishes between
405 * G200 chips and non-G200 chips, which it calls G400. It turns out that
406 * there are some very sublte differences between the G4x0 chips and the G550
407 * chips. Using this parameter query, a client-side driver can detect the
408 * difference between a G4x0 and a G550.
409 */
410#define MGA_PARAM_CARD_TYPE 2
411
412typedef struct drm_mga_getparam {
413 int param;
414 void __user *value;
415} drm_mga_getparam_t;
416
417#endif
diff --git a/include/drm/r128_drm.h b/include/drm/r128_drm.h
new file mode 100644
index 000000000000..8d8878b55f55
--- /dev/null
+++ b/include/drm/r128_drm.h
@@ -0,0 +1,326 @@
1/* r128_drm.h -- Public header for the r128 driver -*- linux-c -*-
2 * Created: Wed Apr 5 19:24:19 2000 by kevin@precisioninsight.com
3 */
4/*
5 * Copyright 2000 Precision Insight, Inc., Cedar Park, Texas.
6 * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
7 * All rights reserved.
8 *
9 * Permission is hereby granted, free of charge, to any person obtaining a
10 * copy of this software and associated documentation files (the "Software"),
11 * to deal in the Software without restriction, including without limitation
12 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
13 * and/or sell copies of the Software, and to permit persons to whom the
14 * Software is furnished to do so, subject to the following conditions:
15 *
16 * The above copyright notice and this permission notice (including the next
17 * paragraph) shall be included in all copies or substantial portions of the
18 * Software.
19 *
20 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
21 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
22 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
23 * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
24 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
25 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
26 * DEALINGS IN THE SOFTWARE.
27 *
28 * Authors:
29 * Gareth Hughes <gareth@valinux.com>
30 * Kevin E. Martin <martin@valinux.com>
31 */
32
33#ifndef __R128_DRM_H__
34#define __R128_DRM_H__
35
36/* WARNING: If you change any of these defines, make sure to change the
37 * defines in the X server file (r128_sarea.h)
38 */
39#ifndef __R128_SAREA_DEFINES__
40#define __R128_SAREA_DEFINES__
41
42/* What needs to be changed for the current vertex buffer?
43 */
44#define R128_UPLOAD_CONTEXT 0x001
45#define R128_UPLOAD_SETUP 0x002
46#define R128_UPLOAD_TEX0 0x004
47#define R128_UPLOAD_TEX1 0x008
48#define R128_UPLOAD_TEX0IMAGES 0x010
49#define R128_UPLOAD_TEX1IMAGES 0x020
50#define R128_UPLOAD_CORE 0x040
51#define R128_UPLOAD_MASKS 0x080
52#define R128_UPLOAD_WINDOW 0x100
53#define R128_UPLOAD_CLIPRECTS 0x200 /* handled client-side */
54#define R128_REQUIRE_QUIESCENCE 0x400
55#define R128_UPLOAD_ALL 0x7ff
56
57#define R128_FRONT 0x1
58#define R128_BACK 0x2
59#define R128_DEPTH 0x4
60
61/* Primitive types
62 */
63#define R128_POINTS 0x1
64#define R128_LINES 0x2
65#define R128_LINE_STRIP 0x3
66#define R128_TRIANGLES 0x4
67#define R128_TRIANGLE_FAN 0x5
68#define R128_TRIANGLE_STRIP 0x6
69
70/* Vertex/indirect buffer size
71 */
72#define R128_BUFFER_SIZE 16384
73
74/* Byte offsets for indirect buffer data
75 */
76#define R128_INDEX_PRIM_OFFSET 20
77#define R128_HOSTDATA_BLIT_OFFSET 32
78
79/* Keep these small for testing.
80 */
81#define R128_NR_SAREA_CLIPRECTS 12
82
83/* There are 2 heaps (local/AGP). Each region within a heap is a
84 * minimum of 64k, and there are at most 64 of them per heap.
85 */
86#define R128_LOCAL_TEX_HEAP 0
87#define R128_AGP_TEX_HEAP 1
88#define R128_NR_TEX_HEAPS 2
89#define R128_NR_TEX_REGIONS 64
90#define R128_LOG_TEX_GRANULARITY 16
91
92#define R128_NR_CONTEXT_REGS 12
93
94#define R128_MAX_TEXTURE_LEVELS 11
95#define R128_MAX_TEXTURE_UNITS 2
96
97#endif /* __R128_SAREA_DEFINES__ */
98
99typedef struct {
100 /* Context state - can be written in one large chunk */
101 unsigned int dst_pitch_offset_c;
102 unsigned int dp_gui_master_cntl_c;
103 unsigned int sc_top_left_c;
104 unsigned int sc_bottom_right_c;
105 unsigned int z_offset_c;
106 unsigned int z_pitch_c;
107 unsigned int z_sten_cntl_c;
108 unsigned int tex_cntl_c;
109 unsigned int misc_3d_state_cntl_reg;
110 unsigned int texture_clr_cmp_clr_c;
111 unsigned int texture_clr_cmp_msk_c;
112 unsigned int fog_color_c;
113
114 /* Texture state */
115 unsigned int tex_size_pitch_c;
116 unsigned int constant_color_c;
117
118 /* Setup state */
119 unsigned int pm4_vc_fpu_setup;
120 unsigned int setup_cntl;
121
122 /* Mask state */
123 unsigned int dp_write_mask;
124 unsigned int sten_ref_mask_c;
125 unsigned int plane_3d_mask_c;
126
127 /* Window state */
128 unsigned int window_xy_offset;
129
130 /* Core state */
131 unsigned int scale_3d_cntl;
132} drm_r128_context_regs_t;
133
134/* Setup registers for each texture unit
135 */
136typedef struct {
137 unsigned int tex_cntl;
138 unsigned int tex_combine_cntl;
139 unsigned int tex_size_pitch;
140 unsigned int tex_offset[R128_MAX_TEXTURE_LEVELS];
141 unsigned int tex_border_color;
142} drm_r128_texture_regs_t;
143
144typedef struct drm_r128_sarea {
145 /* The channel for communication of state information to the kernel
146 * on firing a vertex buffer.
147 */
148 drm_r128_context_regs_t context_state;
149 drm_r128_texture_regs_t tex_state[R128_MAX_TEXTURE_UNITS];
150 unsigned int dirty;
151 unsigned int vertsize;
152 unsigned int vc_format;
153
154 /* The current cliprects, or a subset thereof.
155 */
156 struct drm_clip_rect boxes[R128_NR_SAREA_CLIPRECTS];
157 unsigned int nbox;
158
159 /* Counters for client-side throttling of rendering clients.
160 */
161 unsigned int last_frame;
162 unsigned int last_dispatch;
163
164 struct drm_tex_region tex_list[R128_NR_TEX_HEAPS][R128_NR_TEX_REGIONS + 1];
165 unsigned int tex_age[R128_NR_TEX_HEAPS];
166 int ctx_owner;
167 int pfAllowPageFlip; /* number of 3d windows (0,1,2 or more) */
168 int pfCurrentPage; /* which buffer is being displayed? */
169} drm_r128_sarea_t;
170
171/* WARNING: If you change any of these defines, make sure to change the
172 * defines in the Xserver file (xf86drmR128.h)
173 */
174
175/* Rage 128 specific ioctls
176 * The device specific ioctl range is 0x40 to 0x79.
177 */
178#define DRM_R128_INIT 0x00
179#define DRM_R128_CCE_START 0x01
180#define DRM_R128_CCE_STOP 0x02
181#define DRM_R128_CCE_RESET 0x03
182#define DRM_R128_CCE_IDLE 0x04
183/* 0x05 not used */
184#define DRM_R128_RESET 0x06
185#define DRM_R128_SWAP 0x07
186#define DRM_R128_CLEAR 0x08
187#define DRM_R128_VERTEX 0x09
188#define DRM_R128_INDICES 0x0a
189#define DRM_R128_BLIT 0x0b
190#define DRM_R128_DEPTH 0x0c
191#define DRM_R128_STIPPLE 0x0d
192/* 0x0e not used */
193#define DRM_R128_INDIRECT 0x0f
194#define DRM_R128_FULLSCREEN 0x10
195#define DRM_R128_CLEAR2 0x11
196#define DRM_R128_GETPARAM 0x12
197#define DRM_R128_FLIP 0x13
198
199#define DRM_IOCTL_R128_INIT DRM_IOW( DRM_COMMAND_BASE + DRM_R128_INIT, drm_r128_init_t)
200#define DRM_IOCTL_R128_CCE_START DRM_IO( DRM_COMMAND_BASE + DRM_R128_CCE_START)
201#define DRM_IOCTL_R128_CCE_STOP DRM_IOW( DRM_COMMAND_BASE + DRM_R128_CCE_STOP, drm_r128_cce_stop_t)
202#define DRM_IOCTL_R128_CCE_RESET DRM_IO( DRM_COMMAND_BASE + DRM_R128_CCE_RESET)
203#define DRM_IOCTL_R128_CCE_IDLE DRM_IO( DRM_COMMAND_BASE + DRM_R128_CCE_IDLE)
204/* 0x05 not used */
205#define DRM_IOCTL_R128_RESET DRM_IO( DRM_COMMAND_BASE + DRM_R128_RESET)
206#define DRM_IOCTL_R128_SWAP DRM_IO( DRM_COMMAND_BASE + DRM_R128_SWAP)
207#define DRM_IOCTL_R128_CLEAR DRM_IOW( DRM_COMMAND_BASE + DRM_R128_CLEAR, drm_r128_clear_t)
208#define DRM_IOCTL_R128_VERTEX DRM_IOW( DRM_COMMAND_BASE + DRM_R128_VERTEX, drm_r128_vertex_t)
209#define DRM_IOCTL_R128_INDICES DRM_IOW( DRM_COMMAND_BASE + DRM_R128_INDICES, drm_r128_indices_t)
210#define DRM_IOCTL_R128_BLIT DRM_IOW( DRM_COMMAND_BASE + DRM_R128_BLIT, drm_r128_blit_t)
211#define DRM_IOCTL_R128_DEPTH DRM_IOW( DRM_COMMAND_BASE + DRM_R128_DEPTH, drm_r128_depth_t)
212#define DRM_IOCTL_R128_STIPPLE DRM_IOW( DRM_COMMAND_BASE + DRM_R128_STIPPLE, drm_r128_stipple_t)
213/* 0x0e not used */
214#define DRM_IOCTL_R128_INDIRECT DRM_IOWR(DRM_COMMAND_BASE + DRM_R128_INDIRECT, drm_r128_indirect_t)
215#define DRM_IOCTL_R128_FULLSCREEN DRM_IOW( DRM_COMMAND_BASE + DRM_R128_FULLSCREEN, drm_r128_fullscreen_t)
216#define DRM_IOCTL_R128_CLEAR2 DRM_IOW( DRM_COMMAND_BASE + DRM_R128_CLEAR2, drm_r128_clear2_t)
217#define DRM_IOCTL_R128_GETPARAM DRM_IOWR( DRM_COMMAND_BASE + DRM_R128_GETPARAM, drm_r128_getparam_t)
218#define DRM_IOCTL_R128_FLIP DRM_IO( DRM_COMMAND_BASE + DRM_R128_FLIP)
219
220typedef struct drm_r128_init {
221 enum {
222 R128_INIT_CCE = 0x01,
223 R128_CLEANUP_CCE = 0x02
224 } func;
225 unsigned long sarea_priv_offset;
226 int is_pci;
227 int cce_mode;
228 int cce_secure;
229 int ring_size;
230 int usec_timeout;
231
232 unsigned int fb_bpp;
233 unsigned int front_offset, front_pitch;
234 unsigned int back_offset, back_pitch;
235 unsigned int depth_bpp;
236 unsigned int depth_offset, depth_pitch;
237 unsigned int span_offset;
238
239 unsigned long fb_offset;
240 unsigned long mmio_offset;
241 unsigned long ring_offset;
242 unsigned long ring_rptr_offset;
243 unsigned long buffers_offset;
244 unsigned long agp_textures_offset;
245} drm_r128_init_t;
246
247typedef struct drm_r128_cce_stop {
248 int flush;
249 int idle;
250} drm_r128_cce_stop_t;
251
252typedef struct drm_r128_clear {
253 unsigned int flags;
254 unsigned int clear_color;
255 unsigned int clear_depth;
256 unsigned int color_mask;
257 unsigned int depth_mask;
258} drm_r128_clear_t;
259
260typedef struct drm_r128_vertex {
261 int prim;
262 int idx; /* Index of vertex buffer */
263 int count; /* Number of vertices in buffer */
264 int discard; /* Client finished with buffer? */
265} drm_r128_vertex_t;
266
267typedef struct drm_r128_indices {
268 int prim;
269 int idx;
270 int start;
271 int end;
272 int discard; /* Client finished with buffer? */
273} drm_r128_indices_t;
274
275typedef struct drm_r128_blit {
276 int idx;
277 int pitch;
278 int offset;
279 int format;
280 unsigned short x, y;
281 unsigned short width, height;
282} drm_r128_blit_t;
283
284typedef struct drm_r128_depth {
285 enum {
286 R128_WRITE_SPAN = 0x01,
287 R128_WRITE_PIXELS = 0x02,
288 R128_READ_SPAN = 0x03,
289 R128_READ_PIXELS = 0x04
290 } func;
291 int n;
292 int __user *x;
293 int __user *y;
294 unsigned int __user *buffer;
295 unsigned char __user *mask;
296} drm_r128_depth_t;
297
298typedef struct drm_r128_stipple {
299 unsigned int __user *mask;
300} drm_r128_stipple_t;
301
302typedef struct drm_r128_indirect {
303 int idx;
304 int start;
305 int end;
306 int discard;
307} drm_r128_indirect_t;
308
309typedef struct drm_r128_fullscreen {
310 enum {
311 R128_INIT_FULLSCREEN = 0x01,
312 R128_CLEANUP_FULLSCREEN = 0x02
313 } func;
314} drm_r128_fullscreen_t;
315
316/* 2.3: An ioctl to get parameters that aren't available to the 3d
317 * client any other way.
318 */
319#define R128_PARAM_IRQ_NR 1
320
321typedef struct drm_r128_getparam {
322 int param;
323 void __user *value;
324} drm_r128_getparam_t;
325
326#endif
diff --git a/include/drm/radeon_drm.h b/include/drm/radeon_drm.h
new file mode 100644
index 000000000000..73ff51f12311
--- /dev/null
+++ b/include/drm/radeon_drm.h
@@ -0,0 +1,749 @@
1/* radeon_drm.h -- Public header for the radeon driver -*- linux-c -*-
2 *
3 * Copyright 2000 Precision Insight, Inc., Cedar Park, Texas.
4 * Copyright 2000 VA Linux Systems, Inc., Fremont, California.
5 * Copyright 2002 Tungsten Graphics, Inc., Cedar Park, Texas.
6 * All rights reserved.
7 *
8 * Permission is hereby granted, free of charge, to any person obtaining a
9 * copy of this software and associated documentation files (the "Software"),
10 * to deal in the Software without restriction, including without limitation
11 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
12 * and/or sell copies of the Software, and to permit persons to whom the
13 * Software is furnished to do so, subject to the following conditions:
14 *
15 * The above copyright notice and this permission notice (including the next
16 * paragraph) shall be included in all copies or substantial portions of the
17 * Software.
18 *
19 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
20 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
21 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
22 * PRECISION INSIGHT 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 OTHER
25 * DEALINGS IN THE SOFTWARE.
26 *
27 * Authors:
28 * Kevin E. Martin <martin@valinux.com>
29 * Gareth Hughes <gareth@valinux.com>
30 * Keith Whitwell <keith@tungstengraphics.com>
31 */
32
33#ifndef __RADEON_DRM_H__
34#define __RADEON_DRM_H__
35
36/* WARNING: If you change any of these defines, make sure to change the
37 * defines in the X server file (radeon_sarea.h)
38 */
39#ifndef __RADEON_SAREA_DEFINES__
40#define __RADEON_SAREA_DEFINES__
41
42/* Old style state flags, required for sarea interface (1.1 and 1.2
43 * clears) and 1.2 drm_vertex2 ioctl.
44 */
45#define RADEON_UPLOAD_CONTEXT 0x00000001
46#define RADEON_UPLOAD_VERTFMT 0x00000002
47#define RADEON_UPLOAD_LINE 0x00000004
48#define RADEON_UPLOAD_BUMPMAP 0x00000008
49#define RADEON_UPLOAD_MASKS 0x00000010
50#define RADEON_UPLOAD_VIEWPORT 0x00000020
51#define RADEON_UPLOAD_SETUP 0x00000040
52#define RADEON_UPLOAD_TCL 0x00000080
53#define RADEON_UPLOAD_MISC 0x00000100
54#define RADEON_UPLOAD_TEX0 0x00000200
55#define RADEON_UPLOAD_TEX1 0x00000400
56#define RADEON_UPLOAD_TEX2 0x00000800
57#define RADEON_UPLOAD_TEX0IMAGES 0x00001000
58#define RADEON_UPLOAD_TEX1IMAGES 0x00002000
59#define RADEON_UPLOAD_TEX2IMAGES 0x00004000
60#define RADEON_UPLOAD_CLIPRECTS 0x00008000 /* handled client-side */
61#define RADEON_REQUIRE_QUIESCENCE 0x00010000
62#define RADEON_UPLOAD_ZBIAS 0x00020000 /* version 1.2 and newer */
63#define RADEON_UPLOAD_ALL 0x003effff
64#define RADEON_UPLOAD_CONTEXT_ALL 0x003e01ff
65
66/* New style per-packet identifiers for use in cmd_buffer ioctl with
67 * the RADEON_EMIT_PACKET command. Comments relate new packets to old
68 * state bits and the packet size:
69 */
70#define RADEON_EMIT_PP_MISC 0 /* context/7 */
71#define RADEON_EMIT_PP_CNTL 1 /* context/3 */
72#define RADEON_EMIT_RB3D_COLORPITCH 2 /* context/1 */
73#define RADEON_EMIT_RE_LINE_PATTERN 3 /* line/2 */
74#define RADEON_EMIT_SE_LINE_WIDTH 4 /* line/1 */
75#define RADEON_EMIT_PP_LUM_MATRIX 5 /* bumpmap/1 */
76#define RADEON_EMIT_PP_ROT_MATRIX_0 6 /* bumpmap/2 */
77#define RADEON_EMIT_RB3D_STENCILREFMASK 7 /* masks/3 */
78#define RADEON_EMIT_SE_VPORT_XSCALE 8 /* viewport/6 */
79#define RADEON_EMIT_SE_CNTL 9 /* setup/2 */
80#define RADEON_EMIT_SE_CNTL_STATUS 10 /* setup/1 */
81#define RADEON_EMIT_RE_MISC 11 /* misc/1 */
82#define RADEON_EMIT_PP_TXFILTER_0 12 /* tex0/6 */
83#define RADEON_EMIT_PP_BORDER_COLOR_0 13 /* tex0/1 */
84#define RADEON_EMIT_PP_TXFILTER_1 14 /* tex1/6 */
85#define RADEON_EMIT_PP_BORDER_COLOR_1 15 /* tex1/1 */
86#define RADEON_EMIT_PP_TXFILTER_2 16 /* tex2/6 */
87#define RADEON_EMIT_PP_BORDER_COLOR_2 17 /* tex2/1 */
88#define RADEON_EMIT_SE_ZBIAS_FACTOR 18 /* zbias/2 */
89#define RADEON_EMIT_SE_TCL_OUTPUT_VTX_FMT 19 /* tcl/11 */
90#define RADEON_EMIT_SE_TCL_MATERIAL_EMMISSIVE_RED 20 /* material/17 */
91#define R200_EMIT_PP_TXCBLEND_0 21 /* tex0/4 */
92#define R200_EMIT_PP_TXCBLEND_1 22 /* tex1/4 */
93#define R200_EMIT_PP_TXCBLEND_2 23 /* tex2/4 */
94#define R200_EMIT_PP_TXCBLEND_3 24 /* tex3/4 */
95#define R200_EMIT_PP_TXCBLEND_4 25 /* tex4/4 */
96#define R200_EMIT_PP_TXCBLEND_5 26 /* tex5/4 */
97#define R200_EMIT_PP_TXCBLEND_6 27 /* /4 */
98#define R200_EMIT_PP_TXCBLEND_7 28 /* /4 */
99#define R200_EMIT_TCL_LIGHT_MODEL_CTL_0 29 /* tcl/7 */
100#define R200_EMIT_TFACTOR_0 30 /* tf/7 */
101#define R200_EMIT_VTX_FMT_0 31 /* vtx/5 */
102#define R200_EMIT_VAP_CTL 32 /* vap/1 */
103#define R200_EMIT_MATRIX_SELECT_0 33 /* msl/5 */
104#define R200_EMIT_TEX_PROC_CTL_2 34 /* tcg/5 */
105#define R200_EMIT_TCL_UCP_VERT_BLEND_CTL 35 /* tcl/1 */
106#define R200_EMIT_PP_TXFILTER_0 36 /* tex0/6 */
107#define R200_EMIT_PP_TXFILTER_1 37 /* tex1/6 */
108#define R200_EMIT_PP_TXFILTER_2 38 /* tex2/6 */
109#define R200_EMIT_PP_TXFILTER_3 39 /* tex3/6 */
110#define R200_EMIT_PP_TXFILTER_4 40 /* tex4/6 */
111#define R200_EMIT_PP_TXFILTER_5 41 /* tex5/6 */
112#define R200_EMIT_PP_TXOFFSET_0 42 /* tex0/1 */
113#define R200_EMIT_PP_TXOFFSET_1 43 /* tex1/1 */
114#define R200_EMIT_PP_TXOFFSET_2 44 /* tex2/1 */
115#define R200_EMIT_PP_TXOFFSET_3 45 /* tex3/1 */
116#define R200_EMIT_PP_TXOFFSET_4 46 /* tex4/1 */
117#define R200_EMIT_PP_TXOFFSET_5 47 /* tex5/1 */
118#define R200_EMIT_VTE_CNTL 48 /* vte/1 */
119#define R200_EMIT_OUTPUT_VTX_COMP_SEL 49 /* vtx/1 */
120#define R200_EMIT_PP_TAM_DEBUG3 50 /* tam/1 */
121#define R200_EMIT_PP_CNTL_X 51 /* cst/1 */
122#define R200_EMIT_RB3D_DEPTHXY_OFFSET 52 /* cst/1 */
123#define R200_EMIT_RE_AUX_SCISSOR_CNTL 53 /* cst/1 */
124#define R200_EMIT_RE_SCISSOR_TL_0 54 /* cst/2 */
125#define R200_EMIT_RE_SCISSOR_TL_1 55 /* cst/2 */
126#define R200_EMIT_RE_SCISSOR_TL_2 56 /* cst/2 */
127#define R200_EMIT_SE_VAP_CNTL_STATUS 57 /* cst/1 */
128#define R200_EMIT_SE_VTX_STATE_CNTL 58 /* cst/1 */
129#define R200_EMIT_RE_POINTSIZE 59 /* cst/1 */
130#define R200_EMIT_TCL_INPUT_VTX_VECTOR_ADDR_0 60 /* cst/4 */
131#define R200_EMIT_PP_CUBIC_FACES_0 61
132#define R200_EMIT_PP_CUBIC_OFFSETS_0 62
133#define R200_EMIT_PP_CUBIC_FACES_1 63
134#define R200_EMIT_PP_CUBIC_OFFSETS_1 64
135#define R200_EMIT_PP_CUBIC_FACES_2 65
136#define R200_EMIT_PP_CUBIC_OFFSETS_2 66
137#define R200_EMIT_PP_CUBIC_FACES_3 67
138#define R200_EMIT_PP_CUBIC_OFFSETS_3 68
139#define R200_EMIT_PP_CUBIC_FACES_4 69
140#define R200_EMIT_PP_CUBIC_OFFSETS_4 70
141#define R200_EMIT_PP_CUBIC_FACES_5 71
142#define R200_EMIT_PP_CUBIC_OFFSETS_5 72
143#define RADEON_EMIT_PP_TEX_SIZE_0 73
144#define RADEON_EMIT_PP_TEX_SIZE_1 74
145#define RADEON_EMIT_PP_TEX_SIZE_2 75
146#define R200_EMIT_RB3D_BLENDCOLOR 76
147#define R200_EMIT_TCL_POINT_SPRITE_CNTL 77
148#define RADEON_EMIT_PP_CUBIC_FACES_0 78
149#define RADEON_EMIT_PP_CUBIC_OFFSETS_T0 79
150#define RADEON_EMIT_PP_CUBIC_FACES_1 80
151#define RADEON_EMIT_PP_CUBIC_OFFSETS_T1 81
152#define RADEON_EMIT_PP_CUBIC_FACES_2 82
153#define RADEON_EMIT_PP_CUBIC_OFFSETS_T2 83
154#define R200_EMIT_PP_TRI_PERF_CNTL 84
155#define R200_EMIT_PP_AFS_0 85
156#define R200_EMIT_PP_AFS_1 86
157#define R200_EMIT_ATF_TFACTOR 87
158#define R200_EMIT_PP_TXCTLALL_0 88
159#define R200_EMIT_PP_TXCTLALL_1 89
160#define R200_EMIT_PP_TXCTLALL_2 90
161#define R200_EMIT_PP_TXCTLALL_3 91
162#define R200_EMIT_PP_TXCTLALL_4 92
163#define R200_EMIT_PP_TXCTLALL_5 93
164#define R200_EMIT_VAP_PVS_CNTL 94
165#define RADEON_MAX_STATE_PACKETS 95
166
167/* Commands understood by cmd_buffer ioctl. More can be added but
168 * obviously these can't be removed or changed:
169 */
170#define RADEON_CMD_PACKET 1 /* emit one of the register packets above */
171#define RADEON_CMD_SCALARS 2 /* emit scalar data */
172#define RADEON_CMD_VECTORS 3 /* emit vector data */
173#define RADEON_CMD_DMA_DISCARD 4 /* discard current dma buf */
174#define RADEON_CMD_PACKET3 5 /* emit hw packet */
175#define RADEON_CMD_PACKET3_CLIP 6 /* emit hw packet wrapped in cliprects */
176#define RADEON_CMD_SCALARS2 7 /* r200 stopgap */
177#define RADEON_CMD_WAIT 8 /* emit hw wait commands -- note:
178 * doesn't make the cpu wait, just
179 * the graphics hardware */
180#define RADEON_CMD_VECLINEAR 9 /* another r200 stopgap */
181
182typedef union {
183 int i;
184 struct {
185 unsigned char cmd_type, pad0, pad1, pad2;
186 } header;
187 struct {
188 unsigned char cmd_type, packet_id, pad0, pad1;
189 } packet;
190 struct {
191 unsigned char cmd_type, offset, stride, count;
192 } scalars;
193 struct {
194 unsigned char cmd_type, offset, stride, count;
195 } vectors;
196 struct {
197 unsigned char cmd_type, addr_lo, addr_hi, count;
198 } veclinear;
199 struct {
200 unsigned char cmd_type, buf_idx, pad0, pad1;
201 } dma;
202 struct {
203 unsigned char cmd_type, flags, pad0, pad1;
204 } wait;
205} drm_radeon_cmd_header_t;
206
207#define RADEON_WAIT_2D 0x1
208#define RADEON_WAIT_3D 0x2
209
210/* Allowed parameters for R300_CMD_PACKET3
211 */
212#define R300_CMD_PACKET3_CLEAR 0
213#define R300_CMD_PACKET3_RAW 1
214
215/* Commands understood by cmd_buffer ioctl for R300.
216 * The interface has not been stabilized, so some of these may be removed
217 * and eventually reordered before stabilization.
218 */
219#define R300_CMD_PACKET0 1
220#define R300_CMD_VPU 2 /* emit vertex program upload */
221#define R300_CMD_PACKET3 3 /* emit a packet3 */
222#define R300_CMD_END3D 4 /* emit sequence ending 3d rendering */
223#define R300_CMD_CP_DELAY 5
224#define R300_CMD_DMA_DISCARD 6
225#define R300_CMD_WAIT 7
226# define R300_WAIT_2D 0x1
227# define R300_WAIT_3D 0x2
228/* these two defines are DOING IT WRONG - however
229 * we have userspace which relies on using these.
230 * The wait interface is backwards compat new
231 * code should use the NEW_WAIT defines below
232 * THESE ARE NOT BIT FIELDS
233 */
234# define R300_WAIT_2D_CLEAN 0x3
235# define R300_WAIT_3D_CLEAN 0x4
236
237# define R300_NEW_WAIT_2D_3D 0x3
238# define R300_NEW_WAIT_2D_2D_CLEAN 0x4
239# define R300_NEW_WAIT_3D_3D_CLEAN 0x6
240# define R300_NEW_WAIT_2D_2D_CLEAN_3D_3D_CLEAN 0x8
241
242#define R300_CMD_SCRATCH 8
243#define R300_CMD_R500FP 9
244
245typedef union {
246 unsigned int u;
247 struct {
248 unsigned char cmd_type, pad0, pad1, pad2;
249 } header;
250 struct {
251 unsigned char cmd_type, count, reglo, reghi;
252 } packet0;
253 struct {
254 unsigned char cmd_type, count, adrlo, adrhi;
255 } vpu;
256 struct {
257 unsigned char cmd_type, packet, pad0, pad1;
258 } packet3;
259 struct {
260 unsigned char cmd_type, packet;
261 unsigned short count; /* amount of packet2 to emit */
262 } delay;
263 struct {
264 unsigned char cmd_type, buf_idx, pad0, pad1;
265 } dma;
266 struct {
267 unsigned char cmd_type, flags, pad0, pad1;
268 } wait;
269 struct {
270 unsigned char cmd_type, reg, n_bufs, flags;
271 } scratch;
272 struct {
273 unsigned char cmd_type, count, adrlo, adrhi_flags;
274 } r500fp;
275} drm_r300_cmd_header_t;
276
277#define RADEON_FRONT 0x1
278#define RADEON_BACK 0x2
279#define RADEON_DEPTH 0x4
280#define RADEON_STENCIL 0x8
281#define RADEON_CLEAR_FASTZ 0x80000000
282#define RADEON_USE_HIERZ 0x40000000
283#define RADEON_USE_COMP_ZBUF 0x20000000
284
285#define R500FP_CONSTANT_TYPE (1 << 1)
286#define R500FP_CONSTANT_CLAMP (1 << 2)
287
288/* Primitive types
289 */
290#define RADEON_POINTS 0x1
291#define RADEON_LINES 0x2
292#define RADEON_LINE_STRIP 0x3
293#define RADEON_TRIANGLES 0x4
294#define RADEON_TRIANGLE_FAN 0x5
295#define RADEON_TRIANGLE_STRIP 0x6
296
297/* Vertex/indirect buffer size
298 */
299#define RADEON_BUFFER_SIZE 65536
300
301/* Byte offsets for indirect buffer data
302 */
303#define RADEON_INDEX_PRIM_OFFSET 20
304
305#define RADEON_SCRATCH_REG_OFFSET 32
306
307#define RADEON_NR_SAREA_CLIPRECTS 12
308
309/* There are 2 heaps (local/GART). Each region within a heap is a
310 * minimum of 64k, and there are at most 64 of them per heap.
311 */
312#define RADEON_LOCAL_TEX_HEAP 0
313#define RADEON_GART_TEX_HEAP 1
314#define RADEON_NR_TEX_HEAPS 2
315#define RADEON_NR_TEX_REGIONS 64
316#define RADEON_LOG_TEX_GRANULARITY 16
317
318#define RADEON_MAX_TEXTURE_LEVELS 12
319#define RADEON_MAX_TEXTURE_UNITS 3
320
321#define RADEON_MAX_SURFACES 8
322
323/* Blits have strict offset rules. All blit offset must be aligned on
324 * a 1K-byte boundary.
325 */
326#define RADEON_OFFSET_SHIFT 10
327#define RADEON_OFFSET_ALIGN (1 << RADEON_OFFSET_SHIFT)
328#define RADEON_OFFSET_MASK (RADEON_OFFSET_ALIGN - 1)
329
330#endif /* __RADEON_SAREA_DEFINES__ */
331
332typedef struct {
333 unsigned int red;
334 unsigned int green;
335 unsigned int blue;
336 unsigned int alpha;
337} radeon_color_regs_t;
338
339typedef struct {
340 /* Context state */
341 unsigned int pp_misc; /* 0x1c14 */
342 unsigned int pp_fog_color;
343 unsigned int re_solid_color;
344 unsigned int rb3d_blendcntl;
345 unsigned int rb3d_depthoffset;
346 unsigned int rb3d_depthpitch;
347 unsigned int rb3d_zstencilcntl;
348
349 unsigned int pp_cntl; /* 0x1c38 */
350 unsigned int rb3d_cntl;
351 unsigned int rb3d_coloroffset;
352 unsigned int re_width_height;
353 unsigned int rb3d_colorpitch;
354 unsigned int se_cntl;
355
356 /* Vertex format state */
357 unsigned int se_coord_fmt; /* 0x1c50 */
358
359 /* Line state */
360 unsigned int re_line_pattern; /* 0x1cd0 */
361 unsigned int re_line_state;
362
363 unsigned int se_line_width; /* 0x1db8 */
364
365 /* Bumpmap state */
366 unsigned int pp_lum_matrix; /* 0x1d00 */
367
368 unsigned int pp_rot_matrix_0; /* 0x1d58 */
369 unsigned int pp_rot_matrix_1;
370
371 /* Mask state */
372 unsigned int rb3d_stencilrefmask; /* 0x1d7c */
373 unsigned int rb3d_ropcntl;
374 unsigned int rb3d_planemask;
375
376 /* Viewport state */
377 unsigned int se_vport_xscale; /* 0x1d98 */
378 unsigned int se_vport_xoffset;
379 unsigned int se_vport_yscale;
380 unsigned int se_vport_yoffset;
381 unsigned int se_vport_zscale;
382 unsigned int se_vport_zoffset;
383
384 /* Setup state */
385 unsigned int se_cntl_status; /* 0x2140 */
386
387 /* Misc state */
388 unsigned int re_top_left; /* 0x26c0 */
389 unsigned int re_misc;
390} drm_radeon_context_regs_t;
391
392typedef struct {
393 /* Zbias state */
394 unsigned int se_zbias_factor; /* 0x1dac */
395 unsigned int se_zbias_constant;
396} drm_radeon_context2_regs_t;
397
398/* Setup registers for each texture unit
399 */
400typedef struct {
401 unsigned int pp_txfilter;
402 unsigned int pp_txformat;
403 unsigned int pp_txoffset;
404 unsigned int pp_txcblend;
405 unsigned int pp_txablend;
406 unsigned int pp_tfactor;
407 unsigned int pp_border_color;
408} drm_radeon_texture_regs_t;
409
410typedef struct {
411 unsigned int start;
412 unsigned int finish;
413 unsigned int prim:8;
414 unsigned int stateidx:8;
415 unsigned int numverts:16; /* overloaded as offset/64 for elt prims */
416 unsigned int vc_format; /* vertex format */
417} drm_radeon_prim_t;
418
419typedef struct {
420 drm_radeon_context_regs_t context;
421 drm_radeon_texture_regs_t tex[RADEON_MAX_TEXTURE_UNITS];
422 drm_radeon_context2_regs_t context2;
423 unsigned int dirty;
424} drm_radeon_state_t;
425
426typedef struct {
427 /* The channel for communication of state information to the
428 * kernel on firing a vertex buffer with either of the
429 * obsoleted vertex/index ioctls.
430 */
431 drm_radeon_context_regs_t context_state;
432 drm_radeon_texture_regs_t tex_state[RADEON_MAX_TEXTURE_UNITS];
433 unsigned int dirty;
434 unsigned int vertsize;
435 unsigned int vc_format;
436
437 /* The current cliprects, or a subset thereof.
438 */
439 struct drm_clip_rect boxes[RADEON_NR_SAREA_CLIPRECTS];
440 unsigned int nbox;
441
442 /* Counters for client-side throttling of rendering clients.
443 */
444 unsigned int last_frame;
445 unsigned int last_dispatch;
446 unsigned int last_clear;
447
448 struct drm_tex_region tex_list[RADEON_NR_TEX_HEAPS][RADEON_NR_TEX_REGIONS +
449 1];
450 unsigned int tex_age[RADEON_NR_TEX_HEAPS];
451 int ctx_owner;
452 int pfState; /* number of 3d windows (0,1,2ormore) */
453 int pfCurrentPage; /* which buffer is being displayed? */
454 int crtc2_base; /* CRTC2 frame offset */
455 int tiling_enabled; /* set by drm, read by 2d + 3d clients */
456} drm_radeon_sarea_t;
457
458/* WARNING: If you change any of these defines, make sure to change the
459 * defines in the Xserver file (xf86drmRadeon.h)
460 *
461 * KW: actually it's illegal to change any of this (backwards compatibility).
462 */
463
464/* Radeon specific ioctls
465 * The device specific ioctl range is 0x40 to 0x79.
466 */
467#define DRM_RADEON_CP_INIT 0x00
468#define DRM_RADEON_CP_START 0x01
469#define DRM_RADEON_CP_STOP 0x02
470#define DRM_RADEON_CP_RESET 0x03
471#define DRM_RADEON_CP_IDLE 0x04
472#define DRM_RADEON_RESET 0x05
473#define DRM_RADEON_FULLSCREEN 0x06
474#define DRM_RADEON_SWAP 0x07
475#define DRM_RADEON_CLEAR 0x08
476#define DRM_RADEON_VERTEX 0x09
477#define DRM_RADEON_INDICES 0x0A
478#define DRM_RADEON_NOT_USED
479#define DRM_RADEON_STIPPLE 0x0C
480#define DRM_RADEON_INDIRECT 0x0D
481#define DRM_RADEON_TEXTURE 0x0E
482#define DRM_RADEON_VERTEX2 0x0F
483#define DRM_RADEON_CMDBUF 0x10
484#define DRM_RADEON_GETPARAM 0x11
485#define DRM_RADEON_FLIP 0x12
486#define DRM_RADEON_ALLOC 0x13
487#define DRM_RADEON_FREE 0x14
488#define DRM_RADEON_INIT_HEAP 0x15
489#define DRM_RADEON_IRQ_EMIT 0x16
490#define DRM_RADEON_IRQ_WAIT 0x17
491#define DRM_RADEON_CP_RESUME 0x18
492#define DRM_RADEON_SETPARAM 0x19
493#define DRM_RADEON_SURF_ALLOC 0x1a
494#define DRM_RADEON_SURF_FREE 0x1b
495
496#define DRM_IOCTL_RADEON_CP_INIT DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_CP_INIT, drm_radeon_init_t)
497#define DRM_IOCTL_RADEON_CP_START DRM_IO( DRM_COMMAND_BASE + DRM_RADEON_CP_START)
498#define DRM_IOCTL_RADEON_CP_STOP DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_CP_STOP, drm_radeon_cp_stop_t)
499#define DRM_IOCTL_RADEON_CP_RESET DRM_IO( DRM_COMMAND_BASE + DRM_RADEON_CP_RESET)
500#define DRM_IOCTL_RADEON_CP_IDLE DRM_IO( DRM_COMMAND_BASE + DRM_RADEON_CP_IDLE)
501#define DRM_IOCTL_RADEON_RESET DRM_IO( DRM_COMMAND_BASE + DRM_RADEON_RESET)
502#define DRM_IOCTL_RADEON_FULLSCREEN DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_FULLSCREEN, drm_radeon_fullscreen_t)
503#define DRM_IOCTL_RADEON_SWAP DRM_IO( DRM_COMMAND_BASE + DRM_RADEON_SWAP)
504#define DRM_IOCTL_RADEON_CLEAR DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_CLEAR, drm_radeon_clear_t)
505#define DRM_IOCTL_RADEON_VERTEX DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_VERTEX, drm_radeon_vertex_t)
506#define DRM_IOCTL_RADEON_INDICES DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_INDICES, drm_radeon_indices_t)
507#define DRM_IOCTL_RADEON_STIPPLE DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_STIPPLE, drm_radeon_stipple_t)
508#define DRM_IOCTL_RADEON_INDIRECT DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_INDIRECT, drm_radeon_indirect_t)
509#define DRM_IOCTL_RADEON_TEXTURE DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_TEXTURE, drm_radeon_texture_t)
510#define DRM_IOCTL_RADEON_VERTEX2 DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_VERTEX2, drm_radeon_vertex2_t)
511#define DRM_IOCTL_RADEON_CMDBUF DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_CMDBUF, drm_radeon_cmd_buffer_t)
512#define DRM_IOCTL_RADEON_GETPARAM DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GETPARAM, drm_radeon_getparam_t)
513#define DRM_IOCTL_RADEON_FLIP DRM_IO( DRM_COMMAND_BASE + DRM_RADEON_FLIP)
514#define DRM_IOCTL_RADEON_ALLOC DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_ALLOC, drm_radeon_mem_alloc_t)
515#define DRM_IOCTL_RADEON_FREE DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_FREE, drm_radeon_mem_free_t)
516#define DRM_IOCTL_RADEON_INIT_HEAP DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_INIT_HEAP, drm_radeon_mem_init_heap_t)
517#define DRM_IOCTL_RADEON_IRQ_EMIT DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_IRQ_EMIT, drm_radeon_irq_emit_t)
518#define DRM_IOCTL_RADEON_IRQ_WAIT DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_IRQ_WAIT, drm_radeon_irq_wait_t)
519#define DRM_IOCTL_RADEON_CP_RESUME DRM_IO( DRM_COMMAND_BASE + DRM_RADEON_CP_RESUME)
520#define DRM_IOCTL_RADEON_SETPARAM DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_SETPARAM, drm_radeon_setparam_t)
521#define DRM_IOCTL_RADEON_SURF_ALLOC DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_SURF_ALLOC, drm_radeon_surface_alloc_t)
522#define DRM_IOCTL_RADEON_SURF_FREE DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_SURF_FREE, drm_radeon_surface_free_t)
523
524typedef struct drm_radeon_init {
525 enum {
526 RADEON_INIT_CP = 0x01,
527 RADEON_CLEANUP_CP = 0x02,
528 RADEON_INIT_R200_CP = 0x03,
529 RADEON_INIT_R300_CP = 0x04
530 } func;
531 unsigned long sarea_priv_offset;
532 int is_pci;
533 int cp_mode;
534 int gart_size;
535 int ring_size;
536 int usec_timeout;
537
538 unsigned int fb_bpp;
539 unsigned int front_offset, front_pitch;
540 unsigned int back_offset, back_pitch;
541 unsigned int depth_bpp;
542 unsigned int depth_offset, depth_pitch;
543
544 unsigned long fb_offset;
545 unsigned long mmio_offset;
546 unsigned long ring_offset;
547 unsigned long ring_rptr_offset;
548 unsigned long buffers_offset;
549 unsigned long gart_textures_offset;
550} drm_radeon_init_t;
551
552typedef struct drm_radeon_cp_stop {
553 int flush;
554 int idle;
555} drm_radeon_cp_stop_t;
556
557typedef struct drm_radeon_fullscreen {
558 enum {
559 RADEON_INIT_FULLSCREEN = 0x01,
560 RADEON_CLEANUP_FULLSCREEN = 0x02
561 } func;
562} drm_radeon_fullscreen_t;
563
564#define CLEAR_X1 0
565#define CLEAR_Y1 1
566#define CLEAR_X2 2
567#define CLEAR_Y2 3
568#define CLEAR_DEPTH 4
569
570typedef union drm_radeon_clear_rect {
571 float f[5];
572 unsigned int ui[5];
573} drm_radeon_clear_rect_t;
574
575typedef struct drm_radeon_clear {
576 unsigned int flags;
577 unsigned int clear_color;
578 unsigned int clear_depth;
579 unsigned int color_mask;
580 unsigned int depth_mask; /* misnamed field: should be stencil */
581 drm_radeon_clear_rect_t __user *depth_boxes;
582} drm_radeon_clear_t;
583
584typedef struct drm_radeon_vertex {
585 int prim;
586 int idx; /* Index of vertex buffer */
587 int count; /* Number of vertices in buffer */
588 int discard; /* Client finished with buffer? */
589} drm_radeon_vertex_t;
590
591typedef struct drm_radeon_indices {
592 int prim;
593 int idx;
594 int start;
595 int end;
596 int discard; /* Client finished with buffer? */
597} drm_radeon_indices_t;
598
599/* v1.2 - obsoletes drm_radeon_vertex and drm_radeon_indices
600 * - allows multiple primitives and state changes in a single ioctl
601 * - supports driver change to emit native primitives
602 */
603typedef struct drm_radeon_vertex2 {
604 int idx; /* Index of vertex buffer */
605 int discard; /* Client finished with buffer? */
606 int nr_states;
607 drm_radeon_state_t __user *state;
608 int nr_prims;
609 drm_radeon_prim_t __user *prim;
610} drm_radeon_vertex2_t;
611
612/* v1.3 - obsoletes drm_radeon_vertex2
613 * - allows arbitarily large cliprect list
614 * - allows updating of tcl packet, vector and scalar state
615 * - allows memory-efficient description of state updates
616 * - allows state to be emitted without a primitive
617 * (for clears, ctx switches)
618 * - allows more than one dma buffer to be referenced per ioctl
619 * - supports tcl driver
620 * - may be extended in future versions with new cmd types, packets
621 */
622typedef struct drm_radeon_cmd_buffer {
623 int bufsz;
624 char __user *buf;
625 int nbox;
626 struct drm_clip_rect __user *boxes;
627} drm_radeon_cmd_buffer_t;
628
629typedef struct drm_radeon_tex_image {
630 unsigned int x, y; /* Blit coordinates */
631 unsigned int width, height;
632 const void __user *data;
633} drm_radeon_tex_image_t;
634
635typedef struct drm_radeon_texture {
636 unsigned int offset;
637 int pitch;
638 int format;
639 int width; /* Texture image coordinates */
640 int height;
641 drm_radeon_tex_image_t __user *image;
642} drm_radeon_texture_t;
643
644typedef struct drm_radeon_stipple {
645 unsigned int __user *mask;
646} drm_radeon_stipple_t;
647
648typedef struct drm_radeon_indirect {
649 int idx;
650 int start;
651 int end;
652 int discard;
653} drm_radeon_indirect_t;
654
655/* enum for card type parameters */
656#define RADEON_CARD_PCI 0
657#define RADEON_CARD_AGP 1
658#define RADEON_CARD_PCIE 2
659
660/* 1.3: An ioctl to get parameters that aren't available to the 3d
661 * client any other way.
662 */
663#define RADEON_PARAM_GART_BUFFER_OFFSET 1 /* card offset of 1st GART buffer */
664#define RADEON_PARAM_LAST_FRAME 2
665#define RADEON_PARAM_LAST_DISPATCH 3
666#define RADEON_PARAM_LAST_CLEAR 4
667/* Added with DRM version 1.6. */
668#define RADEON_PARAM_IRQ_NR 5
669#define RADEON_PARAM_GART_BASE 6 /* card offset of GART base */
670/* Added with DRM version 1.8. */
671#define RADEON_PARAM_REGISTER_HANDLE 7 /* for drmMap() */
672#define RADEON_PARAM_STATUS_HANDLE 8
673#define RADEON_PARAM_SAREA_HANDLE 9
674#define RADEON_PARAM_GART_TEX_HANDLE 10
675#define RADEON_PARAM_SCRATCH_OFFSET 11
676#define RADEON_PARAM_CARD_TYPE 12
677#define RADEON_PARAM_VBLANK_CRTC 13 /* VBLANK CRTC */
678#define RADEON_PARAM_FB_LOCATION 14 /* FB location */
679#define RADEON_PARAM_NUM_GB_PIPES 15 /* num GB pipes */
680
681typedef struct drm_radeon_getparam {
682 int param;
683 void __user *value;
684} drm_radeon_getparam_t;
685
686/* 1.6: Set up a memory manager for regions of shared memory:
687 */
688#define RADEON_MEM_REGION_GART 1
689#define RADEON_MEM_REGION_FB 2
690
691typedef struct drm_radeon_mem_alloc {
692 int region;
693 int alignment;
694 int size;
695 int __user *region_offset; /* offset from start of fb or GART */
696} drm_radeon_mem_alloc_t;
697
698typedef struct drm_radeon_mem_free {
699 int region;
700 int region_offset;
701} drm_radeon_mem_free_t;
702
703typedef struct drm_radeon_mem_init_heap {
704 int region;
705 int size;
706 int start;
707} drm_radeon_mem_init_heap_t;
708
709/* 1.6: Userspace can request & wait on irq's:
710 */
711typedef struct drm_radeon_irq_emit {
712 int __user *irq_seq;
713} drm_radeon_irq_emit_t;
714
715typedef struct drm_radeon_irq_wait {
716 int irq_seq;
717} drm_radeon_irq_wait_t;
718
719/* 1.10: Clients tell the DRM where they think the framebuffer is located in
720 * the card's address space, via a new generic ioctl to set parameters
721 */
722
723typedef struct drm_radeon_setparam {
724 unsigned int param;
725 int64_t value;
726} drm_radeon_setparam_t;
727
728#define RADEON_SETPARAM_FB_LOCATION 1 /* determined framebuffer location */
729#define RADEON_SETPARAM_SWITCH_TILING 2 /* enable/disable color tiling */
730#define RADEON_SETPARAM_PCIGART_LOCATION 3 /* PCI Gart Location */
731#define RADEON_SETPARAM_NEW_MEMMAP 4 /* Use new memory map */
732#define RADEON_SETPARAM_PCIGART_TABLE_SIZE 5 /* PCI GART Table Size */
733#define RADEON_SETPARAM_VBLANK_CRTC 6 /* VBLANK CRTC */
734/* 1.14: Clients can allocate/free a surface
735 */
736typedef struct drm_radeon_surface_alloc {
737 unsigned int address;
738 unsigned int size;
739 unsigned int flags;
740} drm_radeon_surface_alloc_t;
741
742typedef struct drm_radeon_surface_free {
743 unsigned int address;
744} drm_radeon_surface_free_t;
745
746#define DRM_RADEON_VBLANK_CRTC1 1
747#define DRM_RADEON_VBLANK_CRTC2 2
748
749#endif
diff --git a/include/drm/savage_drm.h b/include/drm/savage_drm.h
new file mode 100644
index 000000000000..8a576ef01821
--- /dev/null
+++ b/include/drm/savage_drm.h
@@ -0,0 +1,210 @@
1/* savage_drm.h -- Public header for the savage driver
2 *
3 * Copyright 2004 Felix Kuehling
4 * All Rights Reserved.
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the "Software"),
8 * to deal in the Software without restriction, including without limitation
9 * the rights to use, copy, modify, merge, publish, distribute, sub license,
10 * and/or sell copies of the Software, and to permit persons to whom the
11 * Software is furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice (including the
14 * next paragraph) shall be included in all copies or substantial portions
15 * of the Software.
16 *
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
18 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
19 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
20 * NON-INFRINGEMENT. IN NO EVENT SHALL FELIX KUEHLING BE LIABLE FOR
21 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
22 * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
23 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
24 */
25
26#ifndef __SAVAGE_DRM_H__
27#define __SAVAGE_DRM_H__
28
29#ifndef __SAVAGE_SAREA_DEFINES__
30#define __SAVAGE_SAREA_DEFINES__
31
32/* 2 heaps (1 for card, 1 for agp), each divided into upto 128
33 * regions, subject to a minimum region size of (1<<16) == 64k.
34 *
35 * Clients may subdivide regions internally, but when sharing between
36 * clients, the region size is the minimum granularity.
37 */
38
39#define SAVAGE_CARD_HEAP 0
40#define SAVAGE_AGP_HEAP 1
41#define SAVAGE_NR_TEX_HEAPS 2
42#define SAVAGE_NR_TEX_REGIONS 16
43#define SAVAGE_LOG_MIN_TEX_REGION_SIZE 16
44
45#endif /* __SAVAGE_SAREA_DEFINES__ */
46
47typedef struct _drm_savage_sarea {
48 /* LRU lists for texture memory in agp space and on the card.
49 */
50 struct drm_tex_region texList[SAVAGE_NR_TEX_HEAPS][SAVAGE_NR_TEX_REGIONS +
51 1];
52 unsigned int texAge[SAVAGE_NR_TEX_HEAPS];
53
54 /* Mechanism to validate card state.
55 */
56 int ctxOwner;
57} drm_savage_sarea_t, *drm_savage_sarea_ptr;
58
59/* Savage-specific ioctls
60 */
61#define DRM_SAVAGE_BCI_INIT 0x00
62#define DRM_SAVAGE_BCI_CMDBUF 0x01
63#define DRM_SAVAGE_BCI_EVENT_EMIT 0x02
64#define DRM_SAVAGE_BCI_EVENT_WAIT 0x03
65
66#define DRM_IOCTL_SAVAGE_INIT DRM_IOW( DRM_COMMAND_BASE + DRM_SAVAGE_BCI_INIT, drm_savage_init_t)
67#define DRM_IOCTL_SAVAGE_CMDBUF DRM_IOW( DRM_COMMAND_BASE + DRM_SAVAGE_BCI_CMDBUF, drm_savage_cmdbuf_t)
68#define DRM_IOCTL_SAVAGE_EVENT_EMIT DRM_IOWR(DRM_COMMAND_BASE + DRM_SAVAGE_BCI_EVENT_EMIT, drm_savage_event_emit_t)
69#define DRM_IOCTL_SAVAGE_EVENT_WAIT DRM_IOW( DRM_COMMAND_BASE + DRM_SAVAGE_BCI_EVENT_WAIT, drm_savage_event_wait_t)
70
71#define SAVAGE_DMA_PCI 1
72#define SAVAGE_DMA_AGP 3
73typedef struct drm_savage_init {
74 enum {
75 SAVAGE_INIT_BCI = 1,
76 SAVAGE_CLEANUP_BCI = 2
77 } func;
78 unsigned int sarea_priv_offset;
79
80 /* some parameters */
81 unsigned int cob_size;
82 unsigned int bci_threshold_lo, bci_threshold_hi;
83 unsigned int dma_type;
84
85 /* frame buffer layout */
86 unsigned int fb_bpp;
87 unsigned int front_offset, front_pitch;
88 unsigned int back_offset, back_pitch;
89 unsigned int depth_bpp;
90 unsigned int depth_offset, depth_pitch;
91
92 /* local textures */
93 unsigned int texture_offset;
94 unsigned int texture_size;
95
96 /* physical locations of non-permanent maps */
97 unsigned long status_offset;
98 unsigned long buffers_offset;
99 unsigned long agp_textures_offset;
100 unsigned long cmd_dma_offset;
101} drm_savage_init_t;
102
103typedef union drm_savage_cmd_header drm_savage_cmd_header_t;
104typedef struct drm_savage_cmdbuf {
105 /* command buffer in client's address space */
106 drm_savage_cmd_header_t __user *cmd_addr;
107 unsigned int size; /* size of the command buffer in 64bit units */
108
109 unsigned int dma_idx; /* DMA buffer index to use */
110 int discard; /* discard DMA buffer when done */
111 /* vertex buffer in client's address space */
112 unsigned int __user *vb_addr;
113 unsigned int vb_size; /* size of client vertex buffer in bytes */
114 unsigned int vb_stride; /* stride of vertices in 32bit words */
115 /* boxes in client's address space */
116 struct drm_clip_rect __user *box_addr;
117 unsigned int nbox; /* number of clipping boxes */
118} drm_savage_cmdbuf_t;
119
120#define SAVAGE_WAIT_2D 0x1 /* wait for 2D idle before updating event tag */
121#define SAVAGE_WAIT_3D 0x2 /* wait for 3D idle before updating event tag */
122#define SAVAGE_WAIT_IRQ 0x4 /* emit or wait for IRQ, not implemented yet */
123typedef struct drm_savage_event {
124 unsigned int count;
125 unsigned int flags;
126} drm_savage_event_emit_t, drm_savage_event_wait_t;
127
128/* Commands for the cmdbuf ioctl
129 */
130#define SAVAGE_CMD_STATE 0 /* a range of state registers */
131#define SAVAGE_CMD_DMA_PRIM 1 /* vertices from DMA buffer */
132#define SAVAGE_CMD_VB_PRIM 2 /* vertices from client vertex buffer */
133#define SAVAGE_CMD_DMA_IDX 3 /* indexed vertices from DMA buffer */
134#define SAVAGE_CMD_VB_IDX 4 /* indexed vertices client vertex buffer */
135#define SAVAGE_CMD_CLEAR 5 /* clear buffers */
136#define SAVAGE_CMD_SWAP 6 /* swap buffers */
137
138/* Primitive types
139*/
140#define SAVAGE_PRIM_TRILIST 0 /* triangle list */
141#define SAVAGE_PRIM_TRISTRIP 1 /* triangle strip */
142#define SAVAGE_PRIM_TRIFAN 2 /* triangle fan */
143#define SAVAGE_PRIM_TRILIST_201 3 /* reorder verts for correct flat
144 * shading on s3d */
145
146/* Skip flags (vertex format)
147 */
148#define SAVAGE_SKIP_Z 0x01
149#define SAVAGE_SKIP_W 0x02
150#define SAVAGE_SKIP_C0 0x04
151#define SAVAGE_SKIP_C1 0x08
152#define SAVAGE_SKIP_S0 0x10
153#define SAVAGE_SKIP_T0 0x20
154#define SAVAGE_SKIP_ST0 0x30
155#define SAVAGE_SKIP_S1 0x40
156#define SAVAGE_SKIP_T1 0x80
157#define SAVAGE_SKIP_ST1 0xc0
158#define SAVAGE_SKIP_ALL_S3D 0x3f
159#define SAVAGE_SKIP_ALL_S4 0xff
160
161/* Buffer names for clear command
162 */
163#define SAVAGE_FRONT 0x1
164#define SAVAGE_BACK 0x2
165#define SAVAGE_DEPTH 0x4
166
167/* 64-bit command header
168 */
169union drm_savage_cmd_header {
170 struct {
171 unsigned char cmd; /* command */
172 unsigned char pad0;
173 unsigned short pad1;
174 unsigned short pad2;
175 unsigned short pad3;
176 } cmd; /* generic */
177 struct {
178 unsigned char cmd;
179 unsigned char global; /* need idle engine? */
180 unsigned short count; /* number of consecutive registers */
181 unsigned short start; /* first register */
182 unsigned short pad3;
183 } state; /* SAVAGE_CMD_STATE */
184 struct {
185 unsigned char cmd;
186 unsigned char prim; /* primitive type */
187 unsigned short skip; /* vertex format (skip flags) */
188 unsigned short count; /* number of vertices */
189 unsigned short start; /* first vertex in DMA/vertex buffer */
190 } prim; /* SAVAGE_CMD_DMA_PRIM, SAVAGE_CMD_VB_PRIM */
191 struct {
192 unsigned char cmd;
193 unsigned char prim;
194 unsigned short skip;
195 unsigned short count; /* number of indices that follow */
196 unsigned short pad3;
197 } idx; /* SAVAGE_CMD_DMA_IDX, SAVAGE_CMD_VB_IDX */
198 struct {
199 unsigned char cmd;
200 unsigned char pad0;
201 unsigned short pad1;
202 unsigned int flags;
203 } clear0; /* SAVAGE_CMD_CLEAR */
204 struct {
205 unsigned int mask;
206 unsigned int value;
207 } clear1; /* SAVAGE_CMD_CLEAR data */
208};
209
210#endif
diff --git a/include/drm/sis_drm.h b/include/drm/sis_drm.h
new file mode 100644
index 000000000000..30f7b3827466
--- /dev/null
+++ b/include/drm/sis_drm.h
@@ -0,0 +1,67 @@
1/* sis_drv.h -- Private header for sis driver -*- linux-c -*- */
2/*
3 * Copyright 2005 Eric Anholt
4 * All Rights Reserved.
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the "Software"),
8 * to deal in the Software without restriction, including without limitation
9 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
10 * and/or sell copies of the Software, and to permit persons to whom the
11 * Software is furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice (including the next
14 * paragraph) shall be included in all copies or substantial portions of the
15 * Software.
16 *
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
20 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
21 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
22 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
23 * SOFTWARE.
24 *
25 */
26
27#ifndef __SIS_DRM_H__
28#define __SIS_DRM_H__
29
30/* SiS specific ioctls */
31#define NOT_USED_0_3
32#define DRM_SIS_FB_ALLOC 0x04
33#define DRM_SIS_FB_FREE 0x05
34#define NOT_USED_6_12
35#define DRM_SIS_AGP_INIT 0x13
36#define DRM_SIS_AGP_ALLOC 0x14
37#define DRM_SIS_AGP_FREE 0x15
38#define DRM_SIS_FB_INIT 0x16
39
40#define DRM_IOCTL_SIS_FB_ALLOC DRM_IOWR(DRM_COMMAND_BASE + DRM_SIS_FB_ALLOC, drm_sis_mem_t)
41#define DRM_IOCTL_SIS_FB_FREE DRM_IOW( DRM_COMMAND_BASE + DRM_SIS_FB_FREE, drm_sis_mem_t)
42#define DRM_IOCTL_SIS_AGP_INIT DRM_IOWR(DRM_COMMAND_BASE + DRM_SIS_AGP_INIT, drm_sis_agp_t)
43#define DRM_IOCTL_SIS_AGP_ALLOC DRM_IOWR(DRM_COMMAND_BASE + DRM_SIS_AGP_ALLOC, drm_sis_mem_t)
44#define DRM_IOCTL_SIS_AGP_FREE DRM_IOW( DRM_COMMAND_BASE + DRM_SIS_AGP_FREE, drm_sis_mem_t)
45#define DRM_IOCTL_SIS_FB_INIT DRM_IOW( DRM_COMMAND_BASE + DRM_SIS_FB_INIT, drm_sis_fb_t)
46/*
47#define DRM_IOCTL_SIS_FLIP DRM_IOW( 0x48, drm_sis_flip_t)
48#define DRM_IOCTL_SIS_FLIP_INIT DRM_IO( 0x49)
49#define DRM_IOCTL_SIS_FLIP_FINAL DRM_IO( 0x50)
50*/
51
52typedef struct {
53 int context;
54 unsigned int offset;
55 unsigned int size;
56 unsigned long free;
57} drm_sis_mem_t;
58
59typedef struct {
60 unsigned int offset, size;
61} drm_sis_agp_t;
62
63typedef struct {
64 unsigned int offset, size;
65} drm_sis_fb_t;
66
67#endif /* __SIS_DRM_H__ */
diff --git a/include/drm/via_drm.h b/include/drm/via_drm.h
new file mode 100644
index 000000000000..a3b5c102b067
--- /dev/null
+++ b/include/drm/via_drm.h
@@ -0,0 +1,275 @@
1/*
2 * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved.
3 * Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved.
4 *
5 * Permission is hereby granted, free of charge, to any person obtaining a
6 * copy of this software and associated documentation files (the "Software"),
7 * to deal in the Software without restriction, including without limitation
8 * the rights to use, copy, modify, merge, publish, distribute, sub license,
9 * and/or sell copies of the Software, and to permit persons to whom the
10 * Software is furnished to do so, subject to the following conditions:
11 *
12 * The above copyright notice and this permission notice (including the
13 * next paragraph) shall be included in all copies or substantial portions
14 * of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
19 * VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
20 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
21 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
22 * DEALINGS IN THE SOFTWARE.
23 */
24#ifndef _VIA_DRM_H_
25#define _VIA_DRM_H_
26
27/* WARNING: These defines must be the same as what the Xserver uses.
28 * if you change them, you must change the defines in the Xserver.
29 */
30
31#ifndef _VIA_DEFINES_
32#define _VIA_DEFINES_
33
34#ifndef __KERNEL__
35#include "via_drmclient.h"
36#endif
37
38#define VIA_NR_SAREA_CLIPRECTS 8
39#define VIA_NR_XVMC_PORTS 10
40#define VIA_NR_XVMC_LOCKS 5
41#define VIA_MAX_CACHELINE_SIZE 64
42#define XVMCLOCKPTR(saPriv,lockNo) \
43 ((volatile struct drm_hw_lock *)(((((unsigned long) (saPriv)->XvMCLockArea) + \
44 (VIA_MAX_CACHELINE_SIZE - 1)) & \
45 ~(VIA_MAX_CACHELINE_SIZE - 1)) + \
46 VIA_MAX_CACHELINE_SIZE*(lockNo)))
47
48/* Each region is a minimum of 64k, and there are at most 64 of them.
49 */
50#define VIA_NR_TEX_REGIONS 64
51#define VIA_LOG_MIN_TEX_REGION_SIZE 16
52#endif
53
54#define VIA_UPLOAD_TEX0IMAGE 0x1 /* handled clientside */
55#define VIA_UPLOAD_TEX1IMAGE 0x2 /* handled clientside */
56#define VIA_UPLOAD_CTX 0x4
57#define VIA_UPLOAD_BUFFERS 0x8
58#define VIA_UPLOAD_TEX0 0x10
59#define VIA_UPLOAD_TEX1 0x20
60#define VIA_UPLOAD_CLIPRECTS 0x40
61#define VIA_UPLOAD_ALL 0xff
62
63/* VIA specific ioctls */
64#define DRM_VIA_ALLOCMEM 0x00
65#define DRM_VIA_FREEMEM 0x01
66#define DRM_VIA_AGP_INIT 0x02
67#define DRM_VIA_FB_INIT 0x03
68#define DRM_VIA_MAP_INIT 0x04
69#define DRM_VIA_DEC_FUTEX 0x05
70#define NOT_USED
71#define DRM_VIA_DMA_INIT 0x07
72#define DRM_VIA_CMDBUFFER 0x08
73#define DRM_VIA_FLUSH 0x09
74#define DRM_VIA_PCICMD 0x0a
75#define DRM_VIA_CMDBUF_SIZE 0x0b
76#define NOT_USED
77#define DRM_VIA_WAIT_IRQ 0x0d
78#define DRM_VIA_DMA_BLIT 0x0e
79#define DRM_VIA_BLIT_SYNC 0x0f
80
81#define DRM_IOCTL_VIA_ALLOCMEM DRM_IOWR(DRM_COMMAND_BASE + DRM_VIA_ALLOCMEM, drm_via_mem_t)
82#define DRM_IOCTL_VIA_FREEMEM DRM_IOW( DRM_COMMAND_BASE + DRM_VIA_FREEMEM, drm_via_mem_t)
83#define DRM_IOCTL_VIA_AGP_INIT DRM_IOWR(DRM_COMMAND_BASE + DRM_VIA_AGP_INIT, drm_via_agp_t)
84#define DRM_IOCTL_VIA_FB_INIT DRM_IOWR(DRM_COMMAND_BASE + DRM_VIA_FB_INIT, drm_via_fb_t)
85#define DRM_IOCTL_VIA_MAP_INIT DRM_IOWR(DRM_COMMAND_BASE + DRM_VIA_MAP_INIT, drm_via_init_t)
86#define DRM_IOCTL_VIA_DEC_FUTEX DRM_IOW( DRM_COMMAND_BASE + DRM_VIA_DEC_FUTEX, drm_via_futex_t)
87#define DRM_IOCTL_VIA_DMA_INIT DRM_IOWR(DRM_COMMAND_BASE + DRM_VIA_DMA_INIT, drm_via_dma_init_t)
88#define DRM_IOCTL_VIA_CMDBUFFER DRM_IOW( DRM_COMMAND_BASE + DRM_VIA_CMDBUFFER, drm_via_cmdbuffer_t)
89#define DRM_IOCTL_VIA_FLUSH DRM_IO( DRM_COMMAND_BASE + DRM_VIA_FLUSH)
90#define DRM_IOCTL_VIA_PCICMD DRM_IOW( DRM_COMMAND_BASE + DRM_VIA_PCICMD, drm_via_cmdbuffer_t)
91#define DRM_IOCTL_VIA_CMDBUF_SIZE DRM_IOWR( DRM_COMMAND_BASE + DRM_VIA_CMDBUF_SIZE, \
92 drm_via_cmdbuf_size_t)
93#define DRM_IOCTL_VIA_WAIT_IRQ DRM_IOWR( DRM_COMMAND_BASE + DRM_VIA_WAIT_IRQ, drm_via_irqwait_t)
94#define DRM_IOCTL_VIA_DMA_BLIT DRM_IOW(DRM_COMMAND_BASE + DRM_VIA_DMA_BLIT, drm_via_dmablit_t)
95#define DRM_IOCTL_VIA_BLIT_SYNC DRM_IOW(DRM_COMMAND_BASE + DRM_VIA_BLIT_SYNC, drm_via_blitsync_t)
96
97/* Indices into buf.Setup where various bits of state are mirrored per
98 * context and per buffer. These can be fired at the card as a unit,
99 * or in a piecewise fashion as required.
100 */
101
102#define VIA_TEX_SETUP_SIZE 8
103
104/* Flags for clear ioctl
105 */
106#define VIA_FRONT 0x1
107#define VIA_BACK 0x2
108#define VIA_DEPTH 0x4
109#define VIA_STENCIL 0x8
110#define VIA_MEM_VIDEO 0 /* matches drm constant */
111#define VIA_MEM_AGP 1 /* matches drm constant */
112#define VIA_MEM_SYSTEM 2
113#define VIA_MEM_MIXED 3
114#define VIA_MEM_UNKNOWN 4
115
116typedef struct {
117 uint32_t offset;
118 uint32_t size;
119} drm_via_agp_t;
120
121typedef struct {
122 uint32_t offset;
123 uint32_t size;
124} drm_via_fb_t;
125
126typedef struct {
127 uint32_t context;
128 uint32_t type;
129 uint32_t size;
130 unsigned long index;
131 unsigned long offset;
132} drm_via_mem_t;
133
134typedef struct _drm_via_init {
135 enum {
136 VIA_INIT_MAP = 0x01,
137 VIA_CLEANUP_MAP = 0x02
138 } func;
139
140 unsigned long sarea_priv_offset;
141 unsigned long fb_offset;
142 unsigned long mmio_offset;
143 unsigned long agpAddr;
144} drm_via_init_t;
145
146typedef struct _drm_via_futex {
147 enum {
148 VIA_FUTEX_WAIT = 0x00,
149 VIA_FUTEX_WAKE = 0X01
150 } func;
151 uint32_t ms;
152 uint32_t lock;
153 uint32_t val;
154} drm_via_futex_t;
155
156typedef struct _drm_via_dma_init {
157 enum {
158 VIA_INIT_DMA = 0x01,
159 VIA_CLEANUP_DMA = 0x02,
160 VIA_DMA_INITIALIZED = 0x03
161 } func;
162
163 unsigned long offset;
164 unsigned long size;
165 unsigned long reg_pause_addr;
166} drm_via_dma_init_t;
167
168typedef struct _drm_via_cmdbuffer {
169 char __user *buf;
170 unsigned long size;
171} drm_via_cmdbuffer_t;
172
173/* Warning: If you change the SAREA structure you must change the Xserver
174 * structure as well */
175
176typedef struct _drm_via_tex_region {
177 unsigned char next, prev; /* indices to form a circular LRU */
178 unsigned char inUse; /* owned by a client, or free? */
179 int age; /* tracked by clients to update local LRU's */
180} drm_via_tex_region_t;
181
182typedef struct _drm_via_sarea {
183 unsigned int dirty;
184 unsigned int nbox;
185 struct drm_clip_rect boxes[VIA_NR_SAREA_CLIPRECTS];
186 drm_via_tex_region_t texList[VIA_NR_TEX_REGIONS + 1];
187 int texAge; /* last time texture was uploaded */
188 int ctxOwner; /* last context to upload state */
189 int vertexPrim;
190
191 /*
192 * Below is for XvMC.
193 * We want the lock integers alone on, and aligned to, a cache line.
194 * Therefore this somewhat strange construct.
195 */
196
197 char XvMCLockArea[VIA_MAX_CACHELINE_SIZE * (VIA_NR_XVMC_LOCKS + 1)];
198
199 unsigned int XvMCDisplaying[VIA_NR_XVMC_PORTS];
200 unsigned int XvMCSubPicOn[VIA_NR_XVMC_PORTS];
201 unsigned int XvMCCtxNoGrabbed; /* Last context to hold decoder */
202
203 /* Used by the 3d driver only at this point, for pageflipping:
204 */
205 unsigned int pfCurrentOffset;
206} drm_via_sarea_t;
207
208typedef struct _drm_via_cmdbuf_size {
209 enum {
210 VIA_CMDBUF_SPACE = 0x01,
211 VIA_CMDBUF_LAG = 0x02
212 } func;
213 int wait;
214 uint32_t size;
215} drm_via_cmdbuf_size_t;
216
217typedef enum {
218 VIA_IRQ_ABSOLUTE = 0x0,
219 VIA_IRQ_RELATIVE = 0x1,
220 VIA_IRQ_SIGNAL = 0x10000000,
221 VIA_IRQ_FORCE_SEQUENCE = 0x20000000
222} via_irq_seq_type_t;
223
224#define VIA_IRQ_FLAGS_MASK 0xF0000000
225
226enum drm_via_irqs {
227 drm_via_irq_hqv0 = 0,
228 drm_via_irq_hqv1,
229 drm_via_irq_dma0_dd,
230 drm_via_irq_dma0_td,
231 drm_via_irq_dma1_dd,
232 drm_via_irq_dma1_td,
233 drm_via_irq_num
234};
235
236struct drm_via_wait_irq_request {
237 unsigned irq;
238 via_irq_seq_type_t type;
239 uint32_t sequence;
240 uint32_t signal;
241};
242
243typedef union drm_via_irqwait {
244 struct drm_via_wait_irq_request request;
245 struct drm_wait_vblank_reply reply;
246} drm_via_irqwait_t;
247
248typedef struct drm_via_blitsync {
249 uint32_t sync_handle;
250 unsigned engine;
251} drm_via_blitsync_t;
252
253/* - * Below,"flags" is currently unused but will be used for possible future
254 * extensions like kernel space bounce buffers for bad alignments and
255 * blit engine busy-wait polling for better latency in the absence of
256 * interrupts.
257 */
258
259typedef struct drm_via_dmablit {
260 uint32_t num_lines;
261 uint32_t line_length;
262
263 uint32_t fb_addr;
264 uint32_t fb_stride;
265
266 unsigned char *mem_addr;
267 uint32_t mem_stride;
268
269 uint32_t flags;
270 int to_fb;
271
272 drm_via_blitsync_t sync;
273} drm_via_dmablit_t;
274
275#endif /* _VIA_DRM_H_ */
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-13 00:53:43 -0500