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File: [local] / sys / dev / usb / umct.h (download)
Revision 1.1.1.1 (vendor branch), Tue Mar 4 16:14:27 2008 UTC (16 years, 6 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: umct.h,v 1.3 2002/06/11 06:42:17 nate Exp $ */ /* $NetBSD: umct.h,v 1.1 2001/03/28 18:42:13 ichiro Exp $ */ /* * Copyright (c) 2001 The NetBSD Foundation, Inc. * All rights reserved. * * This code is derived from software contributed to The NetBSD Foundation * by Ichiro FUKUHARA (ichiro@ichiro.org). * * 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 the NetBSD * Foundation, Inc. and its contributors. * 4. Neither the name of The NetBSD Foundation 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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. */ /* * Vendor Request Interface */ #define UMCT_SET_REQUEST 0x40 #define UMCT_GET_REQUEST 0xc0 #define REQ_SET_BAUD_RATE 5 /* Set Baud Rate Divisor */ #define LENGTH_BAUD_RATE 4 #define REQ_GET_MSR 2 /* Get Modem Status Register (MSR) */ #define LENGTH_GET_MSR 1 #define REQ_GET_LCR 6 /* Get Line Control Register (LCR) */ #define LENGTH_GET_LCR 1 #define REQ_SET_LCR 7 /* Set Line Control Register (LCR) */ #define LENGTH_SET_LCR 1 #define REQ_SET_MCR 10 /* Set Modem Control Register (MCR) */ #define LENGTH_SET_MCR 1 /* * Baud rate (divisor) */ #define UMCT_BAUD_RATE(b) (115200/b) /* * Line Control Register (LCR) */ #define LCR_SET_BREAK 0x40 #define LCR_PARITY_EVEN 0x18 #define LCR_PARITY_ODD 0x08 #define LCR_PARITY_NONE 0x00 #define LCR_DATA_BITS_5 0x00 #define LCR_DATA_BITS_6 0x01 #define LCR_DATA_BITS_7 0x02 #define LCR_DATA_BITS_8 0x03 #define LCR_STOP_BITS_2 0x04 #define LCR_STOP_BITS_1 0x00 /* * Modem Control Register (MCR) */ #define MCR_NONE 0x8 #define MCR_RTS 0xa #define MCR_DTR 0x9 /* * Modem Status Register (MSR) */ #define MSR_CD 0x80 /* Current CD */ #define MSR_RI 0x40 /* Current RI */ #define MSR_DSR 0x20 /* Current DSR */ #define MSR_CTS 0x10 /* Current CTS */ #define MSR_DCD 0x08 /* Delta CD */ #define MSR_DRI 0x04 /* Delta RI */ #define MSR_DDSR 0x02 /* Delta DSR */ #define MSR_DCTS 0x01 /* Delta CTS */ /* * Line Status Register (LSR) */ #define LSR_ERR 0x80 /* OE | PE | FE | BI */ #define LSR_TEMT 0x40 /* transmit register empty */ #define LSR_THRE 0x20 /* transmit holding register empty */ #define LSR_BI 0x10 /* break indicator */ #define LSR_FE 0x08 /* framing error */ #define LSR_OE 0x02 /* overrun error */ #define LSR_PE 0x04 /* parity error */ #define LSR_OE 0x02 /* overrun error */ #define LSR_DR 0x01 /* receive data ready */