freebsd-dev/sys/dev/hptmv/mv.c
Scott Long d2bd3ab995 Import new version of the HPTMV driver from Highpoint. The major change
here is the support for amd64, as well as possible support for PAE.  Many
thanks to Highpoint for continuing to support FreeBSD.

Obtained from:  Steve Chang @ Highpoint
MFC After: 3 days.
2005-09-07 23:33:26 +00:00

129 lines
3.1 KiB
C

/*
* Copyright (c) 2004-2005 HighPoint Technologies, Inc.
* 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.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
*
* $FreeBSD$
*/
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/time.h>
#include <sys/kernel.h>
#include <sys/bus.h>
#include <machine/resource.h>
#if __FreeBSD_version >= 500043
#include <machine/pci_cfgreg.h>
#endif
#if (__FreeBSD_version < 500043)
#include <sys/bus_private.h>
#endif
#if (__FreeBSD_version < 500000)
#include <machine/clock.h>
#endif
#ifndef __KERNEL__
#define __KERNEL__
#endif
#include <dev/hptmv/global.h>
#include <dev/hptmv/hptintf.h>
#include <dev/hptmv/mvOs.h>
#include <dev/hptmv/osbsd.h>
void HPTLIBAPI
MV_REG_WRITE_BYTE(MV_BUS_ADDR_T base, MV_U32 offset, MV_U8 val)
{
writeb((void *)((ULONG_PTR)base + offset), val);
}
void HPTLIBAPI
MV_REG_WRITE_WORD(MV_BUS_ADDR_T base, MV_U32 offset, MV_U16 val)
{
writew((void *)((ULONG_PTR)base + offset), val);
}
void HPTLIBAPI
MV_REG_WRITE_DWORD(MV_BUS_ADDR_T base, MV_U32 offset, MV_U32 val)
{
writel((void *)((ULONG_PTR)base + offset), val);
}
MV_U8 HPTLIBAPI
MV_REG_READ_BYTE(MV_BUS_ADDR_T base, MV_U32 offset)
{
return readb((void *)((ULONG_PTR)base + offset));
}
MV_U16 HPTLIBAPI
MV_REG_READ_WORD(MV_BUS_ADDR_T base, MV_U32 offset)
{
return readw((void *)((ULONG_PTR)base + offset));
}
MV_U32 HPTLIBAPI
MV_REG_READ_DWORD(MV_BUS_ADDR_T base, MV_U32 offset)
{
return readl((void *)((ULONG_PTR)base + offset));
}
int HPTLIBAPI
os_memcmp(const void *cs, const void *ct, unsigned len)
{
return memcmp(cs, ct, len);
}
void HPTLIBAPI
os_memcpy(void *to, const void *from, unsigned len)
{
memcpy(to, from, len);
}
void HPTLIBAPI
os_memset(void *s, char c, unsigned len)
{
memset(s, c, len);
}
unsigned HPTLIBAPI
os_strlen(const char *s)
{
return strlen(s);
}
void HPTLIBAPI
mvMicroSecondsDelay(MV_U32 msecs)
{
DELAY(msecs);
}
ULONG_PTR HPTLIBAPI
fOsPhysicalAddress(void *addr)
{
return (ULONG_PTR)(vtophys(addr));
}