/*
* Copyright (c) 2014 Jiri Svoboda
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - 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.
* - The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 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.
*/
/** @addtogroup hdaudio
* @{
*/
/** @file High Definition Audio register interface
*/
#include <byteorder.h>
#include <ddi.h>
#include <stdint.h>
#include "regif.h"
uint8_t hda_reg8_read(uint8_t *r)
{
return pio_read_8(r);
}
uint16_t hda_reg16_read(uint16_t *r)
{
return uint16_t_le2host(pio_read_16(r));
}
uint32_t hda_reg32_read(uint32_t *r)
{
return uint32_t_le2host(pio_read_32(r));
}
void hda_reg8_write(uint8_t *r, uint8_t val)
{
pio_write_8(r, val);
}
void hda_reg16_write(uint16_t *r, uint16_t val)
{
pio_write_16(r, host2uint16_t_le(val));
}
void hda_reg32_write(uint32_t *r, uint32_t val)
{
pio_write_32(r, host2uint32_t_le(val));
}
/** @}
*/