141480Smckusick /* 241480Smckusick * Copyright (c) 1988 University of Utah. 3*63151Sbostic * Copyright (c) 1990, 1993 4*63151Sbostic * The Regents of the University of California. All rights reserved. 541480Smckusick * 641480Smckusick * This code is derived from software contributed to Berkeley by 741480Smckusick * the Systems Programming Group of the University of Utah Computer 841480Smckusick * Science Department. 941480Smckusick * 1041480Smckusick * %sccs.include.redist.c% 1141480Smckusick * 1253929Shibler * from: Utah $Hdr: grf_gbreg.h 1.11 92/01/21$ 1341480Smckusick * 14*63151Sbostic * @(#)grf_gbreg.h 8.1 (Berkeley) 06/10/93 1541480Smckusick */ 1641480Smckusick 1753929Shibler #include <hp/dev/iotypes.h> /* XXX */ 1853929Shibler 1941480Smckusick /* 2041480Smckusick * Gatorbox driver regs 2141480Smckusick */ 2241480Smckusick 2341480Smckusick #define TILER_ENABLE 0x80 2441480Smckusick #define LINE_MOVER_ENABLE 0x80 2541480Smckusick #define UP_LEFT 0x00 2641480Smckusick #define DOWN_RIGHT 0x40 2741480Smckusick #define MOVE_UP_LEFT TILER_ENABLE|UP_LEFT 2841480Smckusick #define MOVE_DOWN_RIGHT TILER_ENABLE|DOWN_RIGHT 2941480Smckusick 3041480Smckusick #define tile_mover_waitbusy(regaddr) \ 3141480Smckusick while (((struct gboxfb *)(regaddr))->sec_interrupt & 0x10) 3241480Smckusick 3341480Smckusick #define line_mover_waitbusy(regaddr) \ 3441480Smckusick while ((((struct gboxfb *)(regaddr))->status & 0x80) == 0) 3541480Smckusick 3641480Smckusick #define gbcm_waitbusy(regaddr) \ 3741480Smckusick while (((struct gboxfb *)(regaddr))->cmap_busy != 0xff) 3841480Smckusick 3941480Smckusick struct gboxfb { 4041480Smckusick u_char :8; 4141480Smckusick vu_char reset; /* reset register 0x01 */ 4241480Smckusick vu_char sec_interrupt; /* Secondary interrupt register 0x03 */ 4341480Smckusick vu_char interrupt; /* interrupt register 0x03 */ 4441480Smckusick u_char :8; 4541480Smckusick vu_char fbwmsb; /* frame buffer width MSB 0x05 */ 4641480Smckusick u_char :8; 4741480Smckusick vu_char fbwlsb; /* frame buffer width MSB 0x07 */ 4841480Smckusick u_char :8; 4941480Smckusick vu_char fbhmsb; /* frame buffer height MSB 0x09 */ 5041480Smckusick u_char :8; 5141480Smckusick vu_char fbhlsb; /* frame buffer height MSB 0x0b */ 5241480Smckusick u_char :8; 5341480Smckusick vu_char dwmsb; /* display width MSB 0x0d */ 5441480Smckusick u_char :8; 5541480Smckusick vu_char dwlsb; /* display width MSB 0x0f */ 5641480Smckusick u_char :8; 5741480Smckusick vu_char dhmsb; /* display height MSB 0x11 */ 5841480Smckusick u_char :8; 5941480Smckusick vu_char dhlsb; /* display height MSB 0x13 */ 6041480Smckusick u_char :8; 6141480Smckusick vu_char fbid; /* Scondary frame buffer id 0x15 */ 6241480Smckusick u_char f1[0x5d-0x15-1]; 6341480Smckusick vu_char fbomsb; /* frame buffer offset MSB 0x5d */ 6441480Smckusick u_char :8; 6541480Smckusick vu_char fbolsb; /* frame buffer offset LSB 0x5f */ 6641480Smckusick u_char f2[0x4000-0x5f-1]; 6741480Smckusick vu_char crtc_address; /* CTR controller address reg 0x4000 */ 6841480Smckusick vu_char status; /* Status register 0x4001 */ 6941480Smckusick vu_char crtc_data; /* CTR controller data reg 0x4002 */ 7041480Smckusick u_char f3[6]; 7141480Smckusick vu_char line_mover_rep_rule; /* Line move rep rule */ 7241480Smckusick u_char :8, :8; 7341480Smckusick vu_char line_mover_width; /* Line move width */ 7441480Smckusick u_char f4[0xff3]; 7541480Smckusick vu_char width; /* width in tiles 0x5001 */ 7641480Smckusick u_char :8; 7741480Smckusick vu_char height; /* height in tiles 0x5003 */ 7841480Smckusick u_char f5[3]; 7941480Smckusick vu_char rep_rule; /* replacement rule 0x5007 */ 8041480Smckusick u_char f6[0x6001-0x5007-1]; 8141480Smckusick vu_char blink1; /* blink 1 0x6001 */ 8241480Smckusick u_char f7[3]; 8341480Smckusick vu_char blink2; /* blink 2 0x6005 */ 8441480Smckusick u_char f8[3]; 8541480Smckusick vu_char write_protect; /* write protect 0x6009 */ 8641480Smckusick u_char f9[0x6803-0x6009-1]; 8741480Smckusick vu_char cmap_busy; /* color map busy 0x6803 */ 8841480Smckusick u_char f10[0x68b9-0x6803-1]; 8941480Smckusick vu_char creg_select; /* color map register select 0x68b8 */ 9041480Smckusick u_char f11[0x68f1-0x68b9-1]; 9141480Smckusick vu_char cmap_write; /* color map write trigger 0x68f1 */ 9241480Smckusick u_char f12[0x69b3-0x68f1-1]; 9341480Smckusick vu_char cmap_red; /* red value register 0x69b3 */ 9441480Smckusick u_char :8; 9541480Smckusick vu_char cmap_grn; /* green value register 0x69b5 */ 9641480Smckusick u_char :8; 9741480Smckusick vu_char cmap_blu; /* blue value register 0x69b6 */ 9841480Smckusick }; 99