/* $NetBSD: if_egreg.h,v 1.5 2005/12/11 12:22:02 christos Exp $ */ /* * Copyright (c) 1993 Dean Huxley (dean@fsa.ca) * All rights reserved. * * 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 Dean Huxley. * 4. The name of Dean Huxley 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. */ /* * Register offsets from base. */ #define EG_COMMAND 0x00 #define EG_STATUS 0x02 #define EG_DATA 0x04 #define EG_CONTROL 0x06 /* * Host Control Register bits * EG_CTL_ATTN - does a soft reset * EG_CTL_FLSH - flushes the data register * EG_CTL_RESET - does a hard reset * EG_CTL_DMAE - Used with DIR bit, enables DMA transfers to/from data reg. * EG_CTL_DIR - if clear then host -> adapter, if set then adapter -> host * EG_CTL_TCEN - terminal count enable. enables host interrupt after DMA. * EG_CTL_CMDE - command reg interrupt enable. (when it is written) * EG_CTL_HSF1 - Host status flag 1 * EG_CTL_HSF2 - Host status flag 2 */ #define EG_CTL_ATTN 0x80 #define EG_CTL_FLSH 0x40 #define EG_CTL_RESET (EG_CTL_ATTN|EG_CTL_FLSH) #define EG_CTL_DMAE 0x20 #define EG_CTL_DIR 0x10 #define EG_CTL_TCEN 0x08 #define EG_CTL_CMDE 0x04 #define EG_CTL_HSF2 0x02 #define EG_CTL_HSF1 0x01 /* * Host Status Register bits * EG_STAT_HRDY - Data Register ready * EG_STAT_HCRE - Host Command Register empty * EG_STAT_ACRF - Adapter Command register full * EG_STAT_DIR - Direction flag, 0 = host -> adapter, 1 = adapter -> host * EG_STAT_DONE - DMA done * EG_STAT_ASF1 - Adapter status flag 1 * EG_STAT_ASF2 - Adapter status flag 2 * EG_STAT_ASF3 - Adapter status flag 3 */ #define EG_STAT_HRDY 0x80 #define EG_STAT_HCRE 0x40 #define EG_STAT_ACRF 0x20 #define EG_STAT_DIR 0x10 #define EG_STAT_DONE 0x08 #define EG_STAT_ASF3 0x04 #define EG_STAT_ASF2 0x02 #define EG_STAT_ASF1 0x01 #define EG_PCB_NULL 0x00 #define EG_PCB_ACCEPT 0x01 #define EG_PCB_REJECT 0x02 #define EG_PCB_DONE 0x03 #define EG_PCB_STAT 0x03 #define EG_CMD_CONFIG82586 0x02 #define EG_CMD_GETEADDR 0x03 #define EG_CMD_RECVPACKET 0x08 #define EG_CMD_SENDPACKET 0x09 #define EG_CMD_GETSTATS 0x0a #define EG_CMD_SETEADDR 0x10 #define EG_CMD_GETINFO 0x11 #define EG_RSP_CONFIG82586 0x32 #define EG_RSP_GETEADDR 0x33 #define EG_RSP_RECVPACKET 0x38 #define EG_RSP_SENDPACKET 0x39 #define EG_RSP_GETSTATS 0x3a #define EG_RSP_SETEADDR 0x40 #define EG_RSP_GETINFO 0x41 elric 2010-01-12Make cgd(4) into a detachable pseudo-device. Thanks, Jan Danielsson,dyoung 2009-11-10avoid variable array stack allocation by enforcing and allocating always thechristos 2008-09-12PR/39525: Joachim Schueth, Frederik Sausmikat:christos 2008-04-28Remove clause 3 and 4 from TNF licensesmartin 2008-01-04Start detangling lock.h from intr.h. This is likely to cause short termad 2007-03-04Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.christos 2006-12-02revert previous commit (size_t -> int change). Thanks cube.christos 2006-12-02restore binary compatibility.christos 2006-12-02int -> size_tchristos 2005-12-11merge ktrace-lwp.christos 2005-06-27no reason for those not to be const.christos 2004-08-23Protect against multiple inclusion.thorpej 2004-03-27Modified the dksubr routines to:elric 2002-10-04The CryptoGraphic Disk Driver.elric