1 /* 2 * Copyright (c) 1988 University of Utah. 3 * Copyright (c) 1990, 1993 4 * The Regents of the University of California. All rights reserved. 5 * 6 * This code is derived from software contributed to Berkeley by 7 * the Systems Programming Group of the University of Utah Computer 8 * Science Department. 9 * 10 * %sccs.include.redist.c% 11 * 12 * from: Utah $Hdr: grf_tcreg.h 1.11 92/01/21$ 13 * 14 * @(#)grf_tcreg.h 8.2 (Berkeley) 07/28/94 15 */ 16 17 #include <hp/dev/iotypes.h> /* XXX */ 18 19 #define tccm_waitbusy(regaddr) \ 20 while (((struct tcboxfb *)(regaddr))->cmap_busy & 0x04) DELAY(100) 21 22 #define tc_waitbusy(regaddr,planes) \ 23 while (((struct tcboxfb *)(regaddr))->busy & planes) DELAY(100) 24 25 struct tcboxfb { 26 u_char :8; 27 vu_char reset; /* reset register 0x01 */ 28 vu_char fb_address; /* frame buffer address 0x02 */ 29 vu_char interrupt; /* interrupt register 0x03 */ 30 u_char :8; 31 vu_char fbwmsb; /* frame buffer width MSB 0x05 */ 32 u_char :8; 33 vu_char fbwlsb; /* frame buffer width MSB 0x07 */ 34 u_char :8; 35 vu_char fbhmsb; /* frame buffer height MSB 0x09 */ 36 u_char :8; 37 vu_char fbhlsb; /* frame buffer height MSB 0x0b */ 38 u_char :8; 39 vu_char dwmsb; /* display width MSB 0x0d */ 40 u_char :8; 41 vu_char dwlsb; /* display width MSB 0x0f */ 42 u_char :8; 43 vu_char dhmsb; /* display height MSB 0x11 */ 44 u_char :8; 45 vu_char dhlsb; /* display height MSB 0x13 */ 46 u_char :8; 47 vu_char fbid; /* Scondary frame buffer id 0x15 */ 48 u_char :8; 49 vu_char bits; /* square(0)/double-high(1) 0x17 */ 50 u_char f1[0x5b - 0x17 - 1]; 51 vu_char num_planes; /* number of color planes 0x5b */ 52 u_char :8; 53 vu_char fbomsb; /* frame buffer offset MSB 0x5d */ 54 u_char :8; 55 vu_char fbolsb; /* frame buffer offset LSB 0x5f */ 56 u_char f2[0x4040 - 0x5f - 1]; 57 vu_char vblank; /* vertical blanking 0x4040 */ 58 u_char :8,:8,:8; 59 vu_char busy; /* window move active 0x4044 */ 60 u_char :8,:8,:8; 61 vu_char vtrace_request; /* vert retrace intr request 0x4048 */ 62 u_char :8,:8,:8; 63 vu_char move_request; /* window move intr request 0x404C */ 64 u_char f3[0x4080 - 0x404c - 1]; 65 vu_char nblank; /* display enable planes 0x4080 */ 66 u_char f4[0x4088 - 0x4080 - 1]; 67 vu_char wen; /* write enable plane 0x4088 */ 68 u_char f5[0x408c - 0x4088 - 1]; 69 vu_char ren; /* read enable plane 0x408c */ 70 u_char f6[0x4090 - 0x408c - 1]; 71 vu_char fben; /* frame buffer write enable 0x4090 */ 72 u_char f7[0x409c - 0x4090 - 1]; 73 vu_char wmove; /* start window move 0x409c */ 74 u_char f8[0x40a0 - 0x409c - 1]; 75 vu_char blink; /* enable blink planes 0x40a0 */ 76 u_char f9[0x40a8 - 0x40a0 - 1]; 77 vu_char altframe; /* enable alternate frame 0x40a8 */ 78 u_char f10[0x40ac - 0x40a8 - 1]; 79 vu_char curon; /* cursor control register 0x40ac */ 80 u_char f11[0x40ea - 0x40ac - 1]; 81 vu_char prr; /* pixel replacement rule 0x40ea */ 82 u_char f12[0x40ef - 0x40ea - 1]; 83 vu_char wmrr; /* move replacement rule 0x40ef */ 84 u_char f13[0x40f2 - 0x40ef - 1]; 85 vu_short source_x; /* source x pixel # 0x40f2 */ 86 u_char f14[0x40f6 - 0x40f2 - 2]; 87 vu_short source_y; /* source y pixel # 0x40f6 */ 88 u_char f15[0x40fa - 0x40f6 - 2]; 89 vu_short dest_x; /* dest x pixel # 0x40fa */ 90 u_char f16[0x40fe - 0x40fa - 2]; 91 vu_short dest_y; /* dest y pixel # 0x40fe */ 92 u_char f17[0x4102 - 0x40fe - 2]; 93 vu_short wwidth; /* block mover pixel width 0x4102 */ 94 u_char f18[0x4106 - 0x4102 - 2]; 95 vu_short wheight; /* block mover pixel height 0x4106 */ 96 /* Catseye */ 97 u_char f19[0x4206 - 0x4106 - 2]; 98 vu_short rug_cmdstat; /* RUG Command/Staus 0x4206 */ 99 u_char f20[0x4510 - 0x4206 - 2]; 100 vu_short vb_select; /* Vector/BitBlt Select 0x4510 */ 101 vu_short tcntrl; /* Three Operand Control 0x4512 */ 102 vu_short acntrl; /* BitBlt Mode 0x4514 */ 103 vu_short pncntrl; /* Plane Control 0x4516 */ 104 u_char f21[0x4800 - 0x4516 - 2]; 105 vu_short catseye_status; /* Catseye Status 0x4800 */ 106 /* End of Catseye */ 107 u_char f22[0x6002 - 0x4800 - 2]; 108 vu_short cmap_busy; /* Color Ram busy 0x6002 */ 109 u_char f23[0x60b2 - 0x6002 - 2]; 110 vu_short rdata; /* color map red data 0x60b2 */ 111 vu_short gdata; /* color map green data 0x60b4 */ 112 vu_short bdata; /* color map blue data 0x60b6 */ 113 vu_short cindex; /* color map index 0x60b8 */ 114 vu_short plane_mask; /* plane mask select 0x60ba */ 115 u_char f24[0x60f0 - 0x60ba - 2]; 116 vu_short strobe; /* color map trigger 0x60f0 */ 117 }; 118