1/****************************************************************************
2 ****************************************************************************
3 ***
4 ***   This header was automatically generated from a Linux kernel header
5 ***   of the same name, to make information necessary for userspace to
6 ***   call into the kernel available to libc.  It contains only constants,
7 ***   structures, and macros generated from the original header, and thus,
8 ***   contains no copyrightable information.
9 ***
10 ***   To edit the content of this header, modify the corresponding
11 ***   source file (e.g. under external/kernel-headers/original/) then
12 ***   run bionic/libc/kernel/tools/update_all.py
13 ***
14 ***   Any manual change here will be lost the next time this script will
15 ***   be run. You've been warned!
16 ***
17 ****************************************************************************
18 ****************************************************************************/
19#ifndef __SAVAGE_DRM_H__
20#define __SAVAGE_DRM_H__
21#include "drm.h"
22#ifdef __cplusplus
23extern "C" {
24#endif
25#ifndef __SAVAGE_SAREA_DEFINES__
26#define __SAVAGE_SAREA_DEFINES__
27#define SAVAGE_CARD_HEAP 0
28#define SAVAGE_AGP_HEAP 1
29#define SAVAGE_NR_TEX_HEAPS 2
30#define SAVAGE_NR_TEX_REGIONS 16
31#define SAVAGE_LOG_MIN_TEX_REGION_SIZE 16
32#endif
33typedef struct _drm_savage_sarea {
34  struct drm_tex_region texList[SAVAGE_NR_TEX_HEAPS][SAVAGE_NR_TEX_REGIONS + 1];
35  unsigned int texAge[SAVAGE_NR_TEX_HEAPS];
36  int ctxOwner;
37} drm_savage_sarea_t, * drm_savage_sarea_ptr;
38#define DRM_SAVAGE_BCI_INIT 0x00
39#define DRM_SAVAGE_BCI_CMDBUF 0x01
40#define DRM_SAVAGE_BCI_EVENT_EMIT 0x02
41#define DRM_SAVAGE_BCI_EVENT_WAIT 0x03
42#define DRM_IOCTL_SAVAGE_BCI_INIT DRM_IOW(DRM_COMMAND_BASE + DRM_SAVAGE_BCI_INIT, drm_savage_init_t)
43#define DRM_IOCTL_SAVAGE_BCI_CMDBUF DRM_IOW(DRM_COMMAND_BASE + DRM_SAVAGE_BCI_CMDBUF, drm_savage_cmdbuf_t)
44#define DRM_IOCTL_SAVAGE_BCI_EVENT_EMIT DRM_IOWR(DRM_COMMAND_BASE + DRM_SAVAGE_BCI_EVENT_EMIT, drm_savage_event_emit_t)
45#define DRM_IOCTL_SAVAGE_BCI_EVENT_WAIT DRM_IOW(DRM_COMMAND_BASE + DRM_SAVAGE_BCI_EVENT_WAIT, drm_savage_event_wait_t)
46#define SAVAGE_DMA_PCI 1
47#define SAVAGE_DMA_AGP 3
48typedef struct drm_savage_init {
49  enum {
50    SAVAGE_INIT_BCI = 1,
51    SAVAGE_CLEANUP_BCI = 2
52  } func;
53  unsigned int sarea_priv_offset;
54  unsigned int cob_size;
55  unsigned int bci_threshold_lo, bci_threshold_hi;
56  unsigned int dma_type;
57  unsigned int fb_bpp;
58  unsigned int front_offset, front_pitch;
59  unsigned int back_offset, back_pitch;
60  unsigned int depth_bpp;
61  unsigned int depth_offset, depth_pitch;
62  unsigned int texture_offset;
63  unsigned int texture_size;
64  unsigned long status_offset;
65  unsigned long buffers_offset;
66  unsigned long agp_textures_offset;
67  unsigned long cmd_dma_offset;
68} drm_savage_init_t;
69typedef union drm_savage_cmd_header drm_savage_cmd_header_t;
70typedef struct drm_savage_cmdbuf {
71  drm_savage_cmd_header_t __user * cmd_addr;
72  unsigned int size;
73  unsigned int dma_idx;
74  int discard;
75  unsigned int __user * vb_addr;
76  unsigned int vb_size;
77  unsigned int vb_stride;
78  struct drm_clip_rect __user * box_addr;
79  unsigned int nbox;
80} drm_savage_cmdbuf_t;
81#define SAVAGE_WAIT_2D 0x1
82#define SAVAGE_WAIT_3D 0x2
83#define SAVAGE_WAIT_IRQ 0x4
84typedef struct drm_savage_event {
85  unsigned int count;
86  unsigned int flags;
87} drm_savage_event_emit_t, drm_savage_event_wait_t;
88#define SAVAGE_CMD_STATE 0
89#define SAVAGE_CMD_DMA_PRIM 1
90#define SAVAGE_CMD_VB_PRIM 2
91#define SAVAGE_CMD_DMA_IDX 3
92#define SAVAGE_CMD_VB_IDX 4
93#define SAVAGE_CMD_CLEAR 5
94#define SAVAGE_CMD_SWAP 6
95#define SAVAGE_PRIM_TRILIST 0
96#define SAVAGE_PRIM_TRISTRIP 1
97#define SAVAGE_PRIM_TRIFAN 2
98#define SAVAGE_PRIM_TRILIST_201 3
99#define SAVAGE_SKIP_Z 0x01
100#define SAVAGE_SKIP_W 0x02
101#define SAVAGE_SKIP_C0 0x04
102#define SAVAGE_SKIP_C1 0x08
103#define SAVAGE_SKIP_S0 0x10
104#define SAVAGE_SKIP_T0 0x20
105#define SAVAGE_SKIP_ST0 0x30
106#define SAVAGE_SKIP_S1 0x40
107#define SAVAGE_SKIP_T1 0x80
108#define SAVAGE_SKIP_ST1 0xc0
109#define SAVAGE_SKIP_ALL_S3D 0x3f
110#define SAVAGE_SKIP_ALL_S4 0xff
111#define SAVAGE_FRONT 0x1
112#define SAVAGE_BACK 0x2
113#define SAVAGE_DEPTH 0x4
114union drm_savage_cmd_header {
115  struct {
116    unsigned char cmd;
117    unsigned char pad0;
118    unsigned short pad1;
119    unsigned short pad2;
120    unsigned short pad3;
121  } cmd;
122  struct {
123    unsigned char cmd;
124    unsigned char global;
125    unsigned short count;
126    unsigned short start;
127    unsigned short pad3;
128  } state;
129  struct {
130    unsigned char cmd;
131    unsigned char prim;
132    unsigned short skip;
133    unsigned short count;
134    unsigned short start;
135  } prim;
136  struct {
137    unsigned char cmd;
138    unsigned char prim;
139    unsigned short skip;
140    unsigned short count;
141    unsigned short pad3;
142  } idx;
143  struct {
144    unsigned char cmd;
145    unsigned char pad0;
146    unsigned short pad1;
147    unsigned int flags;
148  } clear0;
149  struct {
150    unsigned int mask;
151    unsigned int value;
152  } clear1;
153};
154#ifdef __cplusplus
155}
156#endif
157#endif
158