The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)


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FreeBSD/Linux Kernel Cross Reference
sys/dev/raid/hptmv/mv.c

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    1 /*
    2  * Copyright (c) 2004-2005 HighPoint Technologies, Inc.
    3  * All rights reserved.
    4  *
    5  * Redistribution and use in source and binary forms, with or without
    6  * modification, are permitted provided that the following conditions
    7  * are met:
    8  * 1. Redistributions of source code must retain the above copyright
    9  *    notice, this list of conditions and the following disclaimer.
   10  * 2. Redistributions in binary form must reproduce the above copyright
   11  *    notice, this list of conditions and the following disclaimer in the
   12  *    documentation and/or other materials provided with the distribution.
   13  *
   14  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
   15  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   16  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   17  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
   18  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
   19  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
   20  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   21  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
   22  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
   23  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   24  * SUCH DAMAGE.
   25  *
   26  * $FreeBSD: src/sys/dev/hptmv/mv.c,v 1.3 2005/09/07 23:33:26 scottl Exp $
   27  */
   28 #include <sys/param.h>
   29 #include <sys/systm.h>
   30 
   31 #include <sys/time.h>
   32 #include <sys/kernel.h>
   33 #include <sys/bus.h>
   34 
   35 #ifndef __KERNEL__
   36 #define __KERNEL__
   37 #endif
   38 
   39 #include <dev/raid/hptmv/global.h>
   40 #include <dev/raid/hptmv/hptintf.h>
   41 #include <dev/raid/hptmv/mvOs.h>
   42 #include <dev/raid/hptmv/osbsd.h>
   43 
   44 
   45 void HPTLIBAPI
   46 MV_REG_WRITE_BYTE(MV_BUS_ADDR_T base, MV_U32 offset, MV_U8 val)
   47 {
   48         writeb((void *)((ULONG_PTR)base + offset), val);
   49 }
   50 
   51 void HPTLIBAPI
   52 MV_REG_WRITE_WORD(MV_BUS_ADDR_T base, MV_U32 offset, MV_U16 val)
   53 {
   54         writew((void *)((ULONG_PTR)base + offset), val);
   55 }
   56 
   57 void HPTLIBAPI
   58 MV_REG_WRITE_DWORD(MV_BUS_ADDR_T base, MV_U32 offset, MV_U32 val)
   59 {
   60         writel((void *)((ULONG_PTR)base + offset), val);
   61 }
   62 
   63 MV_U8  HPTLIBAPI
   64 MV_REG_READ_BYTE(MV_BUS_ADDR_T base, MV_U32 offset)
   65 {
   66         return readb((void *)((ULONG_PTR)base + offset));
   67 }
   68 
   69 MV_U16 HPTLIBAPI
   70 MV_REG_READ_WORD(MV_BUS_ADDR_T base, MV_U32 offset)
   71 {
   72         return readw((void *)((ULONG_PTR)base + offset));
   73 }
   74 
   75 MV_U32 HPTLIBAPI
   76 MV_REG_READ_DWORD(MV_BUS_ADDR_T base, MV_U32 offset)
   77 {
   78         return readl((void *)((ULONG_PTR)base + offset));
   79 }
   80 
   81 int HPTLIBAPI
   82 os_memcmp(const void *cs, const void *ct, unsigned len)
   83 {
   84         return memcmp(cs, ct, len);
   85 }
   86 
   87 void HPTLIBAPI
   88 os_memcpy(void *to, const void *from, unsigned len)
   89 {
   90         memcpy(to, from, len);
   91 }
   92 
   93 void HPTLIBAPI
   94 os_memset(void *s, char c, unsigned len)
   95 {
   96         memset(s, c, len);
   97 }
   98 
   99 unsigned HPTLIBAPI
  100 os_strlen(const char *s)
  101 {
  102         return strlen(s);
  103 }
  104 
  105 void HPTLIBAPI
  106 mvMicroSecondsDelay(MV_U32 msecs)
  107 {
  108         DELAY(msecs);
  109 }
  110 
  111 ULONG_PTR HPTLIBAPI
  112 fOsPhysicalAddress(void *addr)
  113 {
  114         return (ULONG_PTR)(vtophys(addr));
  115 }

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