/* $OpenBSD: topcatreg.h,v 1.1 2005/01/14 22:39:26 miod Exp $ */ /* $NetBSD: grf_tcreg.h,v 1.6 1994/10/26 07:24:06 cgd Exp $ */ /* * Copyright (c) 1988 University of Utah. * Copyright (c) 1990, 1993 * The Regents of the University of California. All rights reserved. * * This code is derived from software contributed to Berkeley by * the Systems Programming Group of the University of Utah Computer * Science Department. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * from: Utah $Hdr: grf_tcreg.h 1.11 92/01/21$ * * @(#)grf_tcreg.h 8.1 (Berkeley) 6/10/93 */ #define tccm_waitbusy(regaddr) \ do { \ while (((volatile struct tcboxfb *)(regaddr))->cmap_busy & 0x04) \ DELAY(10); \ } while (0) #define tc_waitbusy(regaddr,planes) \ do { \ while (((volatile struct tcboxfb *)(regaddr))->busy & planes) \ DELAY(10); \ } while (0) struct tcboxfb { u_int8_t :8; u_int8_t reset; /* reset register 0x01 */ u_int8_t fb_address; /* frame buffer address 0x02 */ u_int8_t interrupt; /* interrupt register 0x03 */ u_int8_t :8; u_int8_t fbwmsb; /* frame buffer width MSB 0x05 */ u_int8_t :8; u_int8_t fbwlsb; /* frame buffer width MSB 0x07 */ u_int8_t :8; u_int8_t fbhmsb; /* frame buffer height MSB 0x09 */ u_int8_t :8; u_int8_t fbhlsb; /* frame buffer height MSB 0x0b */ u_int8_t :8; u_int8_t dwmsb; /* display width MSB 0x0d */ u_int8_t :8; u_int8_t dwlsb; /* display width MSB 0x0f */ u_int8_t :8; u_int8_t dhmsb; /* display height MSB 0x11 */ u_int8_t :8; u_int8_t dhlsb; /* display height MSB 0x13 */ u_int8_t :8; u_int8_t fbid; /* Scondary frame buffer id 0x15 */ u_int8_t :8; u_int8_t bits; /* square(0)/double-high(1) 0x17 */ u_int8_t f1[0x5b-0x17-1]; u_int8_t num_planes; /* number of color planes 0x5b */ u_int8_t :8; u_int8_t fbomsb; /* frame buffer offset MSB 0x5d */ u_int8_t :8; u_int8_t fbolsb; /* frame buffer offset LSB 0x5f */ u_int8_t f2[0x4040-0x5f-1]; u_int8_t vblank; /* vertical blanking 0x4040 */ u_int8_t :8,:8,:8; u_int8_t busy; /* window move active 0x4044 */ u_int8_t :8,:8,:8; u_int8_t vtrace_request; /* vert retrace intr request 0x4048 */ u_int8_t :8,:8,:8; u_int8_t move_request; /* window move intr request 0x404C */ u_int8_t f3[0x4080-0x404c-1]; u_int8_t nblank; /* display enable planes 0x4080 */ u_int8_t f4[0x4088-0x4080-1]; u_int8_t wen; /* write enable plane 0x4088 */ u_int8_t f5[0x408c-0x4088-1]; u_int8_t ren; /* read enable plane 0x408c */ u_int8_t f6[0x4090-0x408c-1]; u_int8_t fben; /* frame buffer write enable 0x4090 */ u_int8_t f7[0x409c-0x4090-1]; u_int8_t wmove; /* start window move 0x409c */ u_int8_t f8[0x40a0-0x409c-1]; u_int8_t blink; /* enable blink planes 0x40a0 */ u_int8_t f9[0x40a8-0x40a0-1]; u_int8_t altframe; /* enable alternate frame 0x40a8 */ u_int8_t f10[0x40ac-0x40a8-1]; u_int8_t curon; /* cursor control register 0x40ac */ u_int8_t f11[0x40ea-0x40ac-1]; u_int8_t prr; /* pixel replacement rule 0x40ea */ u_int8_t f12[0x40ef-0x40ea-1]; u_int8_t wmrr; /* move replacement rule 0x40ef */ u_int8_t f13[0x40f2-0x40ef-1]; u_int16_t source_x; /* source x pixel # 0x40f2 */ u_int8_t f14[0x40f6-0x40f2-2]; u_int16_t source_y; /* source y pixel # 0x40f6 */ u_int8_t f15[0x40fa-0x40f6-2]; u_int16_t dest_x; /* dest x pixel # 0x40fa */ u_int8_t f16[0x40fe -0x40fa-2]; u_int16_t dest_y; /* dest y pixel # 0x40fe */ u_int8_t f17[0x4102-0x40fe -2]; u_int16_t wwidth; /* block mover pixel width 0x4102 */ u_int8_t f18[0x4106-0x4102-2]; u_int16_t wheight; /* block mover pixel height 0x4106 */ /* Catseye */ u_int8_t f19[0x4206-0x4106-2]; u_int16_t rug_cmdstat; /* RUG Command/Staus 0x4206 */ u_int8_t f20[0x4510-0x4206-2]; u_int16_t vb_select; /* Vector/BitBlt Select 0x4510 */ u_int16_t tcntrl; /* Three Operand Control 0x4512 */ u_int16_t acntrl; /* BitBlt Mode 0x4514 */ u_int16_t pncntrl; /* Plane Control 0x4516 */ u_int8_t f21[0x4800-0x4516-2]; u_int16_t catseye_status; /* Catseye Status 0x4800 */ /* End of Catseye */ u_int8_t f22[0x6002-0x4800-2]; u_int16_t cmap_busy; /* Color Ram busy 0x6002 */ u_int8_t f23[0x60b2-0x6002-2]; u_int16_t rdata; /* color map red data 0x60b2 */ u_int16_t gdata; /* color map green data 0x60b4 */ u_int16_t bdata; /* color map blue data 0x60b6 */ u_int16_t cindex; /* color map index 0x60b8 */ u_int16_t plane_mask; /* plane mask select 0x60ba */ u_int8_t f24[0x60f0-0x60ba-2]; u_int16_t strobe; /* color map trigger 0x60f0 */ };