diff options
Diffstat (limited to 'linux/ffb_drv.h')
| -rw-r--r-- | linux/ffb_drv.h | 283 |
1 files changed, 0 insertions, 283 deletions
diff --git a/linux/ffb_drv.h b/linux/ffb_drv.h deleted file mode 100644 index 3948c08a..00000000 --- a/linux/ffb_drv.h +++ /dev/null @@ -1,283 +0,0 @@ -/* $Id$ - * ffb_drv.h: Creator/Creator3D direct rendering driver. - * - * Copyright (C) 2000 David S. Miller (davem@redhat.com) - */ - -/* Auxilliary clips. */ -typedef struct { - volatile unsigned int min; - volatile unsigned int max; -} ffb_auxclip, *ffb_auxclipPtr; - -/* FFB register set. */ -typedef struct _ffb_fbc { - /* Next vertex registers, on the right we list which drawops - * use said register and the logical name the register has in - * that context. - */ /* DESCRIPTION DRAWOP(NAME) */ -/*0x00*/unsigned int pad1[3]; /* Reserved */ -/*0x0c*/volatile unsigned int alpha; /* ALPHA Transparency */ -/*0x10*/volatile unsigned int red; /* RED */ -/*0x14*/volatile unsigned int green; /* GREEN */ -/*0x18*/volatile unsigned int blue; /* BLUE */ -/*0x1c*/volatile unsigned int z; /* DEPTH */ -/*0x20*/volatile unsigned int y; /* Y triangle(DOYF) */ - /* aadot(DYF) */ - /* ddline(DYF) */ - /* aaline(DYF) */ -/*0x24*/volatile unsigned int x; /* X triangle(DOXF) */ - /* aadot(DXF) */ - /* ddline(DXF) */ - /* aaline(DXF) */ -/*0x28*/unsigned int pad2[2]; /* Reserved */ -/*0x30*/volatile unsigned int ryf; /* Y (alias to DOYF) ddline(RYF) */ - /* aaline(RYF) */ - /* triangle(RYF) */ -/*0x34*/volatile unsigned int rxf; /* X ddline(RXF) */ - /* aaline(RXF) */ - /* triangle(RXF) */ -/*0x38*/unsigned int pad3[2]; /* Reserved */ -/*0x40*/volatile unsigned int dmyf; /* Y (alias to DOYF) triangle(DMYF) */ -/*0x44*/volatile unsigned int dmxf; /* X triangle(DMXF) */ -/*0x48*/unsigned int pad4[2]; /* Reserved */ -/*0x50*/volatile unsigned int ebyi; /* Y (alias to RYI) polygon(EBYI) */ -/*0x54*/volatile unsigned int ebxi; /* X polygon(EBXI) */ -/*0x58*/unsigned int pad5[2]; /* Reserved */ -/*0x60*/volatile unsigned int by; /* Y brline(RYI) */ - /* fastfill(OP) */ - /* polygon(YI) */ - /* rectangle(YI) */ - /* bcopy(SRCY) */ - /* vscroll(SRCY) */ -/*0x64*/volatile unsigned int bx; /* X brline(RXI) */ - /* polygon(XI) */ - /* rectangle(XI) */ - /* bcopy(SRCX) */ - /* vscroll(SRCX) */ - /* fastfill(GO) */ -/*0x68*/volatile unsigned int dy; /* destination Y fastfill(DSTY) */ - /* bcopy(DSRY) */ - /* vscroll(DSRY) */ -/*0x6c*/volatile unsigned int dx; /* destination X fastfill(DSTX) */ - /* bcopy(DSTX) */ - /* vscroll(DSTX) */ -/*0x70*/volatile unsigned int bh; /* Y (alias to RYI) brline(DYI) */ - /* dot(DYI) */ - /* polygon(ETYI) */ - /* Height fastfill(H) */ - /* bcopy(H) */ - /* vscroll(H) */ - /* Y count fastfill(NY) */ -/*0x74*/volatile unsigned int bw; /* X dot(DXI) */ - /* brline(DXI) */ - /* polygon(ETXI) */ - /* fastfill(W) */ - /* bcopy(W) */ - /* vscroll(W) */ - /* fastfill(NX) */ -/*0x78*/unsigned int pad6[2]; /* Reserved */ -/*0x80*/unsigned int pad7[32]; /* Reserved */ - - /* Setup Unit's vertex state register */ -/*100*/ volatile unsigned int suvtx; -/*104*/ unsigned int pad8[63]; /* Reserved */ - - /* Frame Buffer Control Registers */ -/*200*/ volatile unsigned int ppc; /* Pixel Processor Control */ -/*204*/ volatile unsigned int wid; /* Current WID */ -/*208*/ volatile unsigned int fg; /* FG data */ -/*20c*/ volatile unsigned int bg; /* BG data */ -/*210*/ volatile unsigned int consty; /* Constant Y */ -/*214*/ volatile unsigned int constz; /* Constant Z */ -/*218*/ volatile unsigned int xclip; /* X Clip */ -/*21c*/ volatile unsigned int dcss; /* Depth Cue Scale Slope */ -/*220*/ volatile unsigned int vclipmin; /* Viewclip XY Min Bounds */ -/*224*/ volatile unsigned int vclipmax; /* Viewclip XY Max Bounds */ -/*228*/ volatile unsigned int vclipzmin; /* Viewclip Z Min Bounds */ -/*22c*/ volatile unsigned int vclipzmax; /* Viewclip Z Max Bounds */ -/*230*/ volatile unsigned int dcsf; /* Depth Cue Scale Front Bound */ -/*234*/ volatile unsigned int dcsb; /* Depth Cue Scale Back Bound */ -/*238*/ volatile unsigned int dczf; /* Depth Cue Z Front */ -/*23c*/ volatile unsigned int dczb; /* Depth Cue Z Back */ -/*240*/ unsigned int pad9; /* Reserved */ -/*244*/ volatile unsigned int blendc; /* Alpha Blend Control */ -/*248*/ volatile unsigned int blendc1; /* Alpha Blend Color 1 */ -/*24c*/ volatile unsigned int blendc2; /* Alpha Blend Color 2 */ -/*250*/ volatile unsigned int fbramitc; /* FB RAM Interleave Test Control */ -/*254*/ volatile unsigned int fbc; /* Frame Buffer Control */ -/*258*/ volatile unsigned int rop; /* Raster OPeration */ -/*25c*/ volatile unsigned int cmp; /* Frame Buffer Compare */ -/*260*/ volatile unsigned int matchab; /* Buffer AB Match Mask */ -/*264*/ volatile unsigned int matchc; /* Buffer C(YZ) Match Mask */ -/*268*/ volatile unsigned int magnab; /* Buffer AB Magnitude Mask */ -/*26c*/ volatile unsigned int magnc; /* Buffer C(YZ) Magnitude Mask */ -/*270*/ volatile unsigned int fbcfg0; /* Frame Buffer Config 0 */ -/*274*/ volatile unsigned int fbcfg1; /* Frame Buffer Config 1 */ -/*278*/ volatile unsigned int fbcfg2; /* Frame Buffer Config 2 */ -/*27c*/ volatile unsigned int fbcfg3; /* Frame Buffer Config 3 */ -/*280*/ volatile unsigned int ppcfg; /* Pixel Processor Config */ -/*284*/ volatile unsigned int pick; /* Picking Control */ -/*288*/ volatile unsigned int fillmode; /* FillMode */ -/*28c*/ volatile unsigned int fbramwac; /* FB RAM Write Address Control */ -/*290*/ volatile unsigned int pmask; /* RGB PlaneMask */ -/*294*/ volatile unsigned int xpmask; /* X PlaneMask */ -/*298*/ volatile unsigned int ypmask; /* Y PlaneMask */ -/*29c*/ volatile unsigned int zpmask; /* Z PlaneMask */ -/*2a0*/ ffb_auxclip auxclip[4]; /* Auxilliary Viewport Clip */ - - /* New 3dRAM III support regs */ -/*2c0*/ volatile unsigned int rawblend2; -/*2c4*/ volatile unsigned int rawpreblend; -/*2c8*/ volatile unsigned int rawstencil; -/*2cc*/ volatile unsigned int rawstencilctl; -/*2d0*/ volatile unsigned int threedram1; -/*2d4*/ volatile unsigned int threedram2; -/*2d8*/ volatile unsigned int passin; -/*2dc*/ volatile unsigned int rawclrdepth; -/*2e0*/ volatile unsigned int rawpmask; -/*2e4*/ volatile unsigned int rawcsrc; -/*2e8*/ volatile unsigned int rawmatch; -/*2ec*/ volatile unsigned int rawmagn; -/*2f0*/ volatile unsigned int rawropblend; -/*2f4*/ volatile unsigned int rawcmp; -/*2f8*/ volatile unsigned int rawwac; -/*2fc*/ volatile unsigned int fbramid; - -/*300*/ volatile unsigned int drawop; /* Draw OPeration */ -/*304*/ unsigned int pad10[2]; /* Reserved */ -/*30c*/ volatile unsigned int lpat; /* Line Pattern control */ -/*310*/ unsigned int pad11; /* Reserved */ -/*314*/ volatile unsigned int fontxy; /* XY Font coordinate */ -/*318*/ volatile unsigned int fontw; /* Font Width */ -/*31c*/ volatile unsigned int fontinc; /* Font Increment */ -/*320*/ volatile unsigned int font; /* Font bits */ -/*324*/ unsigned int pad12[3]; /* Reserved */ -/*330*/ volatile unsigned int blend2; -/*334*/ volatile unsigned int preblend; -/*338*/ volatile unsigned int stencil; -/*33c*/ volatile unsigned int stencilctl; - -/*340*/ unsigned int pad13[4]; /* Reserved */ -/*350*/ volatile unsigned int dcss1; /* Depth Cue Scale Slope 1 */ -/*354*/ volatile unsigned int dcss2; /* Depth Cue Scale Slope 2 */ -/*358*/ volatile unsigned int dcss3; /* Depth Cue Scale Slope 3 */ -/*35c*/ volatile unsigned int widpmask; -/*360*/ volatile unsigned int dcs2; -/*364*/ volatile unsigned int dcs3; -/*368*/ volatile unsigned int dcs4; -/*36c*/ unsigned int pad14; /* Reserved */ -/*370*/ volatile unsigned int dcd2; -/*374*/ volatile unsigned int dcd3; -/*378*/ volatile unsigned int dcd4; -/*37c*/ unsigned int pad15; /* Reserved */ -/*380*/ volatile unsigned int pattern[32]; /* area Pattern */ -/*400*/ unsigned int pad16[8]; /* Reserved */ -/*420*/ volatile unsigned int reset; /* chip RESET */ -/*424*/ unsigned int pad17[247]; /* Reserved */ -/*800*/ volatile unsigned int devid; /* Device ID */ -/*804*/ unsigned int pad18[63]; /* Reserved */ -/*900*/ volatile unsigned int ucsr; /* User Control & Status Register */ -/*904*/ unsigned int pad19[31]; /* Reserved */ -/*980*/ volatile unsigned int mer; /* Mode Enable Register */ -/*984*/ unsigned int pad20[1439]; /* Reserved */ -} ffb_fbc, *ffb_fbcPtr; - -struct ffb_hw_context { - int is_2d_only; - - unsigned int ppc; - unsigned int wid; - unsigned int fg; - unsigned int bg; - unsigned int consty; - unsigned int constz; - unsigned int xclip; - unsigned int dcss; - unsigned int vclipmin; - unsigned int vclipmax; - unsigned int vclipzmin; - unsigned int vclipzmax; - unsigned int dcsf; - unsigned int dcsb; - unsigned int dczf; - unsigned int dczb; - unsigned int blendc; - unsigned int blendc1; - unsigned int blendc2; - unsigned int fbc; - unsigned int rop; - unsigned int cmp; - unsigned int matchab; - unsigned int matchc; - unsigned int magnab; - unsigned int magnc; - unsigned int pmask; - unsigned int xpmask; - unsigned int ypmask; - unsigned int zpmask; - unsigned int auxclip0min; - unsigned int auxclip0max; - unsigned int auxclip1min; - unsigned int auxclip1max; - unsigned int auxclip2min; - unsigned int auxclip2max; - unsigned int auxclip3min; - unsigned int auxclip3max; - unsigned int drawop; - unsigned int lpat; - unsigned int fontxy; - unsigned int fontw; - unsigned int fontinc; - unsigned int area_pattern[32]; - unsigned int ucsr; - unsigned int stencil; - unsigned int stencilctl; - unsigned int dcss1; - unsigned int dcss2; - unsigned int dcss3; - unsigned int dcs2; - unsigned int dcs3; - unsigned int dcs4; - unsigned int dcd2; - unsigned int dcd3; - unsigned int dcd4; - unsigned int mer; -}; - -#define FFB_MAX_CTXS 32 - -enum ffb_chip_type { - ffb1_prototype = 0, /* Early pre-FCS FFB */ - ffb1_standard, /* First FCS FFB, 100Mhz UPA, 66MHz gclk */ - ffb1_speedsort, /* Second FCS FFB, 100Mhz UPA, 75MHz gclk */ - ffb2_prototype, /* Early pre-FCS vertical FFB2 */ - ffb2_vertical, /* First FCS FFB2/vertical, 100Mhz UPA, 100MHZ gclk, - 75(SingleBuffer)/83(DoubleBuffer) MHz fclk */ - ffb2_vertical_plus, /* Second FCS FFB2/vertical, same timings */ - ffb2_horizontal, /* First FCS FFB2/horizontal, same timings as FFB2/vert */ - ffb2_horizontal_plus, /* Second FCS FFB2/horizontal, same timings */ - afb_m3, /* FCS Elite3D, 3 float chips */ - afb_m6 /* FCS Elite3D, 6 float chips */ -}; - -typedef struct ffb_dev_priv { - /* Misc software state. */ - int prom_node; - enum ffb_chip_type ffb_type; - u64 card_phys_base; - struct miscdevice miscdev; - - /* Controller registers. */ - ffb_fbcPtr regs; - - /* Context table. */ - struct ffb_hw_context *hw_state[FFB_MAX_CTXS]; -} ffb_dev_priv_t; - -extern struct file_operations DRM(fops); -extern unsigned long ffb_get_unmapped_area(struct file *filp, - unsigned long hint, - unsigned long len, - unsigned long pgoff, - unsigned long flags); |