/*	$OpenBSD: pciide_apollo_reg.h,v 1.1 1999/07/18 21:25:19 csapuntz Exp $	*//*	$NetBSD: pciide_apollo_reg.h,v 1.4 1998/12/16 12:48:46 bouyer Exp $	*//* * Copyright (c) 1998 Manuel Bouyer. * * 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 University of *	California, Berkeley and its contributors. * 4. 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. * *//* * Registers definitions for VIA technologies's Apollo controllers (VT82V580VO, * VT82C586A and VT82C586B). Available from http://www.via.com.br/ *//* misc. configuration registers */#define APO_IDECONF 0x40#define APO_IDECONF_EN(channel) (0x00000001 << (1 - (channel)))#define APO_IDECONF_SERR_EN	0x00000100 /* 580 only */#define APO_IDECONF_DS_SOURCE	0x00000200 /* 580 only */#define APO_IDECONF_ALT_INTR_EN	0x00000400 /* 580 only */#define APO_IDECONF_PERR_EN	0x00000800 /* 580 only */#define APO_IDECONF_WR_BUFF_EN(channel) (0x00001000 << ((1 - (channel)) << 1))#define APO_IDECONF_RD_PREF_EN(channel) (0x00002000 << ((1 - (channel)) << 1))#define APO_IDECONF_DEVSEL_TME	0x00010000 /* 580 only */#define APO_IDECONF_MAS_CMD_MON	0x00020000 /* 580 only */#define APO_IDECONF_IO_NAT(channel) \	(0x00400000 << (1 - (channel))) /* 580 only */#define APO_IDECONF_FIFO_TRSH(channel, x) \	((x) & 0x3) << ((1 - (channel)) << 1 + 24)#define APO_IDECONF_FIFO_CONF_MASK 0x60000000/* Misc. controls register */#define APO_CTLMISC 0x44#define APO_CTLMISC_BM_STS_RTY	0x00000008#define APO_CTLMISC_FIFO_HWS	0x00000010#define APO_CTLMISC_WR_IRDY_WS	0x00000020#define APO_CTLMISC_RD_IRDY_WS	0x00000040#define APO_CTLMISC_INTR_SWP	0x00004000#define APO_CTLMISC_DRDY_TIME_MASK 0x00030000#define APO_CTLMISC_FIFO_FLSH_RD(channel) (0x00100000 << (1 - (channel)))#define APO_CTLMISC_FIFO_FLSH_DMA(channel) (0x00400000 << (1 - (channel)))/* data port timings controls */#define APO_DATATIM 0x48#define APO_DATATIM_MASK(channel) (0xffff << ((1 - (channel)) << 4))#define APO_DATATIM_RECOV(channel, drive, x) (((x) & 0xf) << \	(((1 - (channel)) << 4) + ((1 - (drive)) << 3)))#define APO_DATATIM_PULSE(channel, drive, x) (((x) & 0xf) << \	(((1 - (channel)) << 4) + ((1 - (drive)) << 3) + 4))/* misc timings control */#define APO_MISCTIM 0x4c/* Ultra-DMA/33 control (586A/B only) */#define APO_UDMA 0x50#define AP0_UDMA_MASK(channel) (0xffff << ((1 - (channel)) << 4))#define APO_UDMA_TIME(channel, drive, x) (((x) & 0x3) << \	(((1 - (channel)) << 4) + ((1 - (drive)) << 3)))#define APO_UDMA_PIO_MODE(channel, drive) (0x20 << \	(((1 - (channel)) << 4) + ((1 - (drive)) << 3)))#define APO_UDMA_EN(channel, drive) (0x40 << \	(((1 - (channel)) << 4) + ((1 - (drive)) << 3)))#define APO_UDMA_EN_MTH(channel, drive) (0x80 << \	(((1 - (channel)) << 4) + ((1 - (drive)) << 3)))static int8_t apollo_udma_tim[] = {0x03, 0x02, 0x00};static int8_t apollo_pio_set[] = {0x0a, 0x0a, 0x0a, 0x02, 0x02};static int8_t apollo_pio_rec[] = {0x08, 0x08, 0x08, 0x02, 0x00};