1 /* $OpenBSD: pciide_acard_reg.h,v 1.5 2004/09/24 07:43:03 grange Exp $ */ 2 /* $NetBSD: pciide_acard_reg.h,v 1.1 2001/04/21 16:36:38 tsutsui Exp $ */ 3 4 /* 5 * Copyright (c) 2001 Izumi Tsutsui. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. The name of the author may not be used to endorse or promote products 16 * derived from this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 19 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 20 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 21 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 22 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 23 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 24 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 25 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 27 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 * 29 */ 30 31 #ifndef _DEV_PCI_PCIIDE_ACARD_REG_H_ 32 #define _DEV_PCI_PCIIDE_ACARD_REG_H_ 33 34 #define ATP850_IDETIME(channel) (0x40 + (channel) * 4) 35 #define ATP860_IDETIME 0x40 36 37 #define ATP850_SETTIME(drive, act, rec) \ 38 (((((act) & 0xf) << 8) | ((rec) & 0xf)) << ((drive) * 16)) 39 #define ATP860_SETTIME(channel, drive, act, rec) \ 40 (((((act) & 0xf) << 4) | ((rec) & 0xf)) << \ 41 ((channel) * 16 + (drive) * 8)) 42 #define ATP860_SETTIME_MASK(channel) (0xffff << ((channel) * 16)) 43 44 static const u_int8_t acard_act_udma[] = {0x3, 0x3, 0x3, 0x3, 0x3, 0x3, 0x3}; 45 static const u_int8_t acard_rec_udma[] = {0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1}; 46 static const u_int8_t acard_act_dma[] = {0x0, 0x3, 0x3}; 47 static const u_int8_t acard_rec_dma[] = {0xa, 0x3, 0x1}; 48 static const u_int8_t acard_act_pio[] = {0x0, 0x0, 0x0, 0x3, 0x3}; 49 static const u_int8_t acard_rec_pio[] = {0x0, 0xa, 0x8, 0x3, 0x1}; 50 51 #define ATP850_UDMA 0x54 52 #define ATP860_UDMA 0x44 53 54 #define ATP850_UDMA_MODE(channel, drive, x) \ 55 (((x) & 0x3) << ((channel) * 4 + (drive) * 2)) 56 #define ATP860_UDMA_MODE(channel, drive, x) \ 57 (((x) & 0xf) << ((channel) * 8 + (drive) * 4)) 58 #define ATP850_UDMA_MASK(channel) (0xf << ((channel) * 4)) 59 #define ATP860_UDMA_MASK(channel) (0xff << ((channel) * 8)) 60 61 static const u_int8_t acard_udma_conf[] = {0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7}; 62 63 #define ATP8x0_CTRL 0x48 64 #define ATP8x0_CTRL_EN(chan) (0x00020000 << (chan)) 65 #define ATP860_CTRL_INT 0x00010000 66 #define ATP860_CTRL_80P(chan) (0x00000100 << (chan)) 67 68 #endif /* !_DEV_PCI_PCIIDE_ACARD_REG_H_ */ 69