/*
* Copyright 2009 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
/*
* Copyright (c) 2004, 2005 David Young. All rights reserved.
*
* Programmed for NetBSD by David Young.
*
* 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
* 3. The name of David Young may not be used to endorse or promote
* products derived from this software without specific prior
* written permission.
*
* THIS SOFTWARE IS PROVIDED BY David Young ``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 David
* Young 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.
*/
/*
* the baseband processor built into the Realtek RTL8180.
*/
#include <sys/sysmacros.h>
#include "rtwreg.h"
#include "max2820reg.h"
#include "sa2400reg.h"
#include "si4136reg.h"
#include "rtwvar.h"
#include "rtwphyio.h"
#include "rtwphy.h"
{
DELAY(10);
}
int
{
int i;
for (i = BBP_WRITE_ITERS; --i >= 0; ) {
RTW_BB_RD_MASK) == val) {
"%s: finished in %dus\n", __func__,
BBP_WRITE_DELAY * (BBP_WRITE_ITERS - i));
return (0);
}
}
return (-1);
}
/*
* Help rtw_rf_hostwrite bang bits to RF over 3-wire interface.
*/
static void
{
int i;
if (lo_to_hi)
mask = 0x1;
else
for (i = 0; i < nbits; i++) {
"%s: bits %08x mask %08x -> bit %08x\n",
else
reg &= ~RTW_PHYCFG_HST_DATA;
reg &= ~RTW_PHYCFG_HST_CLK;
if (lo_to_hi)
mask <<= 1;
else
mask >>= 1;
}
reg |= RTW_PHYCFG_HST_EN;
}
/*
* Help rtw_rf_macwrite: tell MAC to bang bits to RF over the 3-wire
* interface.
*/
static int
{
int i;
"%s: finished in %dus\n", __func__,
rtw_macbangbits_timeout - i);
return (0);
}
}
return (-1);
}
/*ARGSUSED*/
static uint32_t
{
/* TBD */
return (0);
}
static uint32_t
{
{
0x0, 0x8, 0x4, 0xc, 0x2, 0xa, 0x6, 0xe,
0x1, 0x9, 0x5, 0xd, 0x3, 0xb, 0x7, 0xf
};
}
static const char *
{
switch (rfchipid) {
case RTW_RFCHIPID_MAXIM:
return ("Maxim");
case RTW_RFCHIPID_PHILIPS:
return ("Philips");
case RTW_RFCHIPID_GCT:
return ("GCT");
case RTW_RFCHIPID_RFMD:
return ("RFMD");
case RTW_RFCHIPID_INTERSIL:
return ("Intersil");
default:
return ("unknown");
}
}
/*
* Bang bits over the 3-wire interface.
*/
int
{
int lo_to_hi;
switch (rfchipid) {
case RTW_RFCHIPID_MAXIM:
nbits = 16;
lo_to_hi = 0;
break;
case RTW_RFCHIPID_PHILIPS:
nbits = 32;
lo_to_hi = 1;
break;
case RTW_RFCHIPID_GCT:
case RTW_RFCHIPID_RFMD:
if (rfchipid == RTW_RFCHIPID_GCT)
else {
}
nbits = 22;
lo_to_hi = 0;
break;
case RTW_RFCHIPID_INTERSIL:
default:
return (-1);
}
return (0);
}
static uint32_t
{
}
/*
* Tell the MAC what to bang over the 3-wire interface.
*/
int
{
switch (rfchipid) {
case RTW_RFCHIPID_GCT:
break;
case RTW_RFCHIPID_MAXIM:
break;
default:
case RTW_RFCHIPID_PHILIPS:
}
switch (rfchipid) {
case RTW_RFCHIPID_GCT:
case RTW_RFCHIPID_MAXIM:
case RTW_RFCHIPID_RFMD:
break;
case RTW_RFCHIPID_INTERSIL:
break;
case RTW_RFCHIPID_PHILIPS:
break;
default:
return (-1);
}
}