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