diff options
Diffstat (limited to 'drivers/char/drm/ffb_drv.h')
| -rw-r--r-- | drivers/char/drm/ffb_drv.h | 379 |
1 files changed, 0 insertions, 379 deletions
diff --git a/drivers/char/drm/ffb_drv.h b/drivers/char/drm/ffb_drv.h deleted file mode 100644 index 582afa6dd2b4..000000000000 --- a/drivers/char/drm/ffb_drv.h +++ /dev/null @@ -1,379 +0,0 @@ -/* $Id: ffb_drv.h,v 1.1 2000/06/01 04:24:39 davem Exp $ - * 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 unsigned long ffb_get_unmapped_area(struct file *filp, - unsigned long hint, - unsigned long len, - unsigned long pgoff, - unsigned long flags); -extern void ffb_set_context_ioctls(void); -extern drm_ioctl_desc_t DRM(ioctls)[]; - -extern int ffb_driver_context_switch(drm_device_t * dev, int old, int new); |