Commit 1cc18a22 authored by Larry Finger's avatar Larry Finger Committed by Greg Kroah-Hartman

staging: r8188eu: Add files for new driver - part 5

This commit adds core/rtw_pwrctrl.c, core/rtw_recv.c, and core/rtw_rf.c
Signed-off-by: default avatarLarry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 7b464c9f
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/******************************************************************************
*
* Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
*
*
******************************************************************************/
#define _RTW_RF_C_
#include <osdep_service.h>
#include <drv_types.h>
#include <recv_osdep.h>
#include <xmit_osdep.h>
struct ch_freq {
u32 channel;
u32 frequency;
};
static struct ch_freq ch_freq_map[] = {
{1, 2412}, {2, 2417}, {3, 2422}, {4, 2427}, {5, 2432},
{6, 2437}, {7, 2442}, {8, 2447}, {9, 2452}, {10, 2457},
{11, 2462}, {12, 2467}, {13, 2472}, {14, 2484},
/* UNII */
{36, 5180}, {40, 5200}, {44, 5220}, {48, 5240}, {52, 5260},
{56, 5280}, {60, 5300}, {64, 5320}, {149, 5745}, {153, 5765},
{157, 5785}, {161, 5805}, {165, 5825}, {167, 5835}, {169, 5845},
{171, 5855}, {173, 5865},
/* HiperLAN2 */
{100, 5500}, {104, 5520}, {108, 5540}, {112, 5560}, {116, 5580},
{120, 5600}, {124, 5620}, {128, 5640}, {132, 5660}, {136, 5680},
{140, 5700},
/* Japan MMAC */
{34, 5170}, {38, 5190}, {42, 5210}, {46, 5230},
/* Japan */
{184, 4920}, {188, 4940}, {192, 4960}, {196, 4980},
{208, 5040},/* Japan, means J08 */
{212, 5060},/* Japan, means J12 */
{216, 5080},/* Japan, means J16 */
};
static int ch_freq_map_num = (sizeof(ch_freq_map) / sizeof(struct ch_freq));
u32 rtw_ch2freq(u32 channel)
{
u8 i;
u32 freq = 0;
for (i = 0; i < ch_freq_map_num; i++) {
if (channel == ch_freq_map[i].channel) {
freq = ch_freq_map[i].frequency;
break;
}
}
if (i == ch_freq_map_num)
freq = 2412;
return freq;
}
u32 rtw_freq2ch(u32 freq)
{
u8 i;
u32 ch = 0;
for (i = 0; i < ch_freq_map_num; i++) {
if (freq == ch_freq_map[i].frequency) {
ch = ch_freq_map[i].channel;
break;
}
}
if (i == ch_freq_map_num)
ch = 1;
return ch;
}
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