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Annotation of sys/dev/pci/pciide_ite_reg.h, Revision 1.1

1.1     ! nbrk        1: /*     $OpenBSD: pciide_ite_reg.h,v 1.1 2003/12/20 08:03:55 grange Exp $       */
        !             2: /*
        !             3:  * Copyright (c) 2003 Alexander Yurchenko <grange@openbsd.org>
        !             4:  *
        !             5:  * Permission to use, copy, modify, and distribute this software for any
        !             6:  * purpose with or without fee is hereby granted, provided that the above
        !             7:  * copyright notice and this permission notice appear in all copies.
        !             8:  *
        !             9:  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
        !            10:  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
        !            11:  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
        !            12:  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
        !            13:  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
        !            14:  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
        !            15:  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
        !            16:  */
        !            17:
        !            18: #ifndef _DEV_PCI_PCIIDE_ITE_REG_H_
        !            19: #define _DEV_PCI_PCIIDE_ITE_REG_H_
        !            20:
        !            21: /*
        !            22:  * Registers definition for IT8212F
        !            23:  */
        !            24: #define IT_CFG                 0x40    /* I/O configuration */
        !            25: #define IT_CFG_MASK                    0x0000ffff
        !            26: #define IT_CFG_IORDY(chan)             (0x0001 << (chan))
        !            27: #define IT_CFG_BLID(chan)              (0x0004 << (chan))
        !            28: #define IT_CFG_CABLE(chan, drive)      (0x0010 << ((chan) * 2 + (drive)))
        !            29: #define IT_CFG_DECODE(chan)            (0x8000 >> ((chan) * 2))
        !            30:
        !            31: #define IT_MODE                        0x50    /* mode control / RAID function */
        !            32: #define IT_MODE_MASK                   0x0000ffff
        !            33: #define IT_MODE_CPU                    0x0001
        !            34: #define IT_MODE_50MHZ(chan)            (0x0002 << (chan))
        !            35: #define IT_MODE_DMA(chan, drive)       (0x0008 << ((chan) * 2 + (drive)))
        !            36: #define IT_MODE_RESET                  0x0080
        !            37: #define IT_MODE_RAID1                  0x0100
        !            38:
        !            39: #define IT_TIM(chan)           ((chan) ? 0x58 : 0x54) /* timings */
        !            40: #define IT_TIM_UDMA5(drive)            (0x00800000 << (drive) * 8)
        !            41:
        !            42: #endif /* !_DEV_PCI_PCIIDE_ITE_REG_H_ */