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File: [local] / sys / scsi / scsi_scanner.h (download)
Revision 1.1.1.1 (vendor branch), Tue Mar 4 16:16:07 2008 UTC (16 years, 4 months ago) by nbrk
Import of OpenBSD 4.2 release kernel tree with initial code to support Jornada 720/728, StrongARM 1110-based handheld PC. At this point kernel roots on NFS and boots into vfs_mountroot() and traps. What is supported: - glass console, Jornada framebuffer (jfb) works in 16bpp direct color mode (needs some palette tweaks for non black/white/blue colors, i think) - saic, SA11x0 interrupt controller (needs cleanup) - sacom, SA11x0 UART (supported only as boot console for now) - SA11x0 GPIO controller fully supported (but can't handle multiple interrupt handlers on one gpio pin) - sassp, SSP port on SA11x0 that attaches spibus - Jornada microcontroller (jmcu) to control kbd, battery, etc throught the SPI bus (wskbd attaches on jmcu, but not tested) - tod functions seem work - initial code for SA-1111 (chip companion) : this is TODO Next important steps, i think: - gpio and intc on sa1111 - pcmcia support for sa11x0 (and sa1111 help logic) - REAL root on nfs when we have PCMCIA support (we may use any of supported pccard NICs) - root on wd0! (using already supported PCMCIA-ATA) |
/* $OpenBSD: scsi_scanner.h,v 1.10 2005/12/10 01:30:13 deraadt Exp $ */ /* * Copyright (c) 1995 Kenneth Stailey. All rights reserved. * modified for configurable scanner support by Joachim Koenig * * 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. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by Kenneth Stailey. * 4. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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. */ /* * SCSI scanner interface description */ #ifndef _SCSI_SCANNER_H_ #define _SCSI_SCANNER_H_ /* SCSI scanner commands */ #define GET_IMAGE_STATUS 0x0f #define WRITE_BIG 0x2a #define OBJECT_POSITION 0x31 /* generic scanner command formats */ struct scsi_r_scanner { #define READ_BIG 0x28 u_int8_t opcode; u_int lun:3; u_int res1:5; u_int8_t code; u_int8_t res2; u_int8_t qualifier; u_int8_t len[3]; u_int8_t control; }; struct scsi_get_buffer_status { #define GET_BUFFER_STATUS 0x34 u_int8_t opcode; u_int lun:3; u_int res1:4; u_int wait:1; u_int8_t res2[5]; u_int8_t len[2]; u_int8_t control; }; struct scsi_rw_scanner { #define READ 0x08 #define WRITE 0x0a u_int8_t opcode; u_int8_t byte2; #define SRW_FIXED 0x01 u_int8_t len[3]; u_int8_t control; }; struct scsi_start_stop { #define START_STOP 0x1b u_int8_t opcode; u_int8_t byte2; u_int8_t unused[2]; u_int8_t how; #define SSS_STOP 0x00 #define SSS_START 0x01 #define SSS_LOEJ 0x02 u_int8_t control; }; struct scsi_set_window { #define SET_WINDOW 0x24 /* set params of image area and windows */ #define GET_WINDOW 0x25 u_int8_t opcode; u_int8_t byte2; u_int8_t reserved[4]; u_int8_t len[3]; u_int8_t control; }; struct scsi_window_data { u_int8_t reserved[6]; /* window header */ u_int8_t window_desc_len[2]; /* ditto */ u_int8_t window_id; /* must be zero */ u_int res1:7; u_int auto_bit:1; u_int8_t x_res[2]; u_int8_t y_res[2]; u_int8_t x_org[4]; u_int8_t y_org[4]; u_int8_t width[4]; u_int8_t length[4]; u_int8_t brightness; u_int8_t threshold; u_int8_t contrast; u_int8_t image_comp; /* image composition (data type) */ u_int8_t bits_per_pixel; u_int8_t halftone_pattern[2]; u_int rif:1; /* reverse image format (mono negative) */ u_int res2:4; u_int pad_type:3; u_int8_t bit_ordering[2]; u_int8_t compression_type; u_int8_t compression_arg; u_int8_t res3[6]; }; /* mustek scsi commands */ #define MUSTEK_SET_WINDOW 0x04 /* set image area and windows */ #define MUSTEK_ADF 0x10 /* ADF and backtracking selection */ #define MUSTEK_LUT 0x55 /* look up table download */ #endif /* _SCSI_SCANNER_H_ */