1 /* 2 * Copyright (c) 1988 University of Utah. 3 * Copyright (c) 1990 The Regents of the University of California. 4 * 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 7.4 (Berkeley) 06/05/92 15 */ 16 17 #ifdef KERNEL 18 #include "hp/dev/iotypes.h" /* XXX */ 19 #else 20 #include <hp/dev/iotypes.h> /* XXX */ 21 #endif 22 23 #define tccm_waitbusy(regaddr) \ 24 while (((struct tcboxfb *)(regaddr))->cmap_busy & 0x04) DELAY(100) 25 26 #define tc_waitbusy(regaddr,planes) \ 27 while (((struct tcboxfb *)(regaddr))->busy & planes) DELAY(100) 28 29 struct tcboxfb { 30 u_char :8; 31 vu_char reset; /* reset register 0x01 */ 32 vu_char fb_address; /* frame buffer address 0x02 */ 33 vu_char interrupt; /* interrupt register 0x03 */ 34 u_char :8; 35 vu_char fbwmsb; /* frame buffer width MSB 0x05 */ 36 u_char :8; 37 vu_char fbwlsb; /* frame buffer width MSB 0x07 */ 38 u_char :8; 39 vu_char fbhmsb; /* frame buffer height MSB 0x09 */ 40 u_char :8; 41 vu_char fbhlsb; /* frame buffer height MSB 0x0b */ 42 u_char :8; 43 vu_char dwmsb; /* display width MSB 0x0d */ 44 u_char :8; 45 vu_char dwlsb; /* display width MSB 0x0f */ 46 u_char :8; 47 vu_char dhmsb; /* display height MSB 0x11 */ 48 u_char :8; 49 vu_char dhlsb; /* display height MSB 0x13 */ 50 u_char :8; 51 vu_char fbid; /* Scondary frame buffer id 0x15 */ 52 u_char :8; 53 vu_char bits; /* square(0)/double-high(1) 0x17 */ 54 u_char f1[0x5b-0x17-1]; 55 vu_char num_planes; /* number of color planes 0x5b */ 56 u_char :8; 57 vu_char fbomsb; /* frame buffer offset MSB 0x5d */ 58 u_char :8; 59 vu_char fbolsb; /* frame buffer offset LSB 0x5f */ 60 u_char f2[0x4040-0x5f-1]; 61 vu_char vblank; /* vertical blanking 0x4040 */ 62 u_char :8,:8,:8; 63 vu_char busy; /* window move active 0x4044 */ 64 u_char :8,:8,:8; 65 vu_char vtrace_request; /* vert retrace intr request 0x4048 */ 66 u_char :8,:8,:8; 67 vu_char move_request; /* window move intr request 0x404C */ 68 u_char f3[0x4080-0x404c-1]; 69 vu_char nblank; /* display enable planes 0x4080 */ 70 u_char f4[0x4088-0x4080-1]; 71 vu_char wen; /* write enable plane 0x4088 */ 72 u_char f5[0x408c-0x4088-1]; 73 vu_char ren; /* read enable plane 0x408c */ 74 u_char f6[0x4090-0x408c-1]; 75 vu_char fben; /* frame buffer write enable 0x4090 */ 76 u_char f7[0x409c-0x4090-1]; 77 vu_char wmove; /* start window move 0x409c */ 78 u_char f8[0x40a0-0x409c-1]; 79 vu_char blink; /* enable blink planes 0x40a0 */ 80 u_char f9[0x40a8-0x40a0-1]; 81 vu_char altframe; /* enable alternate frame 0x40a8 */ 82 u_char f10[0x40ac-0x40a8-1]; 83 vu_char curon; /* cursor control register 0x40ac */ 84 u_char f11[0x40ea-0x40ac-1]; 85 vu_char prr; /* pixel replacement rule 0x40ea */ 86 u_char f12[0x40ef-0x40ea-1]; 87 vu_char wmrr; /* move replacement rule 0x40ef */ 88 u_char f13[0x40f2-0x40ef-1]; 89 vu_short source_x; /* source x pixel # 0x40f2 */ 90 u_char f14[0x40f6-0x40f2-2]; 91 vu_short source_y; /* source y pixel # 0x40f6 */ 92 u_char f15[0x40fa-0x40f6-2]; 93 vu_short dest_x; /* dest x pixel # 0x40fa */ 94 u_char f16[0x40fe-0x40fa-2]; 95 vu_short dest_y; /* dest y pixel # 0x40fe */ 96 u_char f17[0x4102-0x40fe-2]; 97 vu_short wwidth; /* block mover pixel width 0x4102 */ 98 u_char f18[0x4106-0x4102-2]; 99 vu_short wheight; /* block mover pixel height 0x4106 */ 100 /* Catseye */ 101 u_char f19[0x4206-0x4106-2]; 102 vu_short rug_cmdstat; /* RUG Command/Staus 0x4206 */ 103 u_char f20[0x4510-0x4206-2]; 104 vu_short vb_select; /* Vector/BitBlt Select 0x4510 */ 105 vu_short tcntrl; /* Three Operand Control 0x4512 */ 106 vu_short acntrl; /* BitBlt Mode 0x4514 */ 107 vu_short pncntrl; /* Plane Control 0x4516 */ 108 u_char f21[0x4800-0x4516-2]; 109 vu_short catseye_status; /* Catseye Status 0x4800 */ 110 /* End of Catseye */ 111 u_char f22[0x6002-0x4800-2]; 112 vu_short cmap_busy; /* Color Ram busy 0x6002 */ 113 u_char f23[0x60b2-0x6002-2]; 114 vu_short rdata; /* color map red data 0x60b2 */ 115 vu_short gdata; /* color map green data 0x60b4 */ 116 vu_short bdata; /* color map blue data 0x60b6 */ 117 vu_short cindex; /* color map index 0x60b8 */ 118 vu_short plane_mask; /* plane mask select 0x60ba */ 119 u_char f24[0x60f0-0x60ba-2]; 120 vu_short strobe; /* color map trigger 0x60f0 */ 121 }; 122