mirror of
https://github.com/lwfinger/rtl8188eu.git
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320 lines
7.3 KiB
C
320 lines
7.3 KiB
C
/******************************************************************************
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*
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* Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of version 2 of the GNU General Public License as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
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*
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*
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******************************************************************************/
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#include "odm_precomp.h"
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#include <phy.h>
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static bool check_condition(struct adapter *adapt, const u32 condition)
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{
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struct odm_dm_struct *odm = &GET_HAL_DATA(adapt)->odmpriv;
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u32 _board = odm->BoardType;
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u32 _platform = odm->SupportPlatform;
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u32 _interface = odm->SupportInterface;
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u32 cond = condition;
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if (condition == 0xCDCDCDCD)
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return true;
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cond = condition & 0x000000FF;
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if ((_board == cond) && cond != 0x00)
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return false;
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cond = condition & 0x0000FF00;
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cond = cond >> 8;
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if ((_interface & cond) == 0 && cond != 0x07)
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return false;
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cond = condition & 0x00FF0000;
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cond = cond >> 16;
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if ((_platform & cond) == 0 && cond != 0x0F)
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return false;
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return true;
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}
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/* RadioA_1T.TXT */
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static u32 Array_RadioA_1T_8188E[] = {
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0x000, 0x00030000,
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0x008, 0x00084000,
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0x018, 0x00000407,
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0x019, 0x00000012,
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0x01E, 0x00080009,
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0x01F, 0x00000880,
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0x02F, 0x0001A060,
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0x03F, 0x00000000,
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0x042, 0x000060C0,
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0x057, 0x000D0000,
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0x058, 0x000BE180,
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0x067, 0x00001552,
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0x083, 0x00000000,
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0x0B0, 0x000FF8FC,
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0x0B1, 0x00054400,
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0x0B2, 0x000CCC19,
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0x0B4, 0x00043003,
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0x0B6, 0x0004953E,
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0x0B7, 0x0001C718,
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0x0B8, 0x000060FF,
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0x0B9, 0x00080001,
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0x0BA, 0x00040000,
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0x0BB, 0x00000400,
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0x0BF, 0x000C0000,
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0x0C2, 0x00002400,
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0x0C3, 0x00000009,
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0x0C4, 0x00040C91,
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0x0C5, 0x00099999,
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0x0C6, 0x000000A3,
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0x0C7, 0x00088820,
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0x0C8, 0x00076C06,
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0x0C9, 0x00000000,
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0x0CA, 0x00080000,
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0x0DF, 0x00000180,
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0x0EF, 0x000001A0,
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0x051, 0x0006B27D,
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0xFF0F041F, 0xABCD,
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0x052, 0x0007E4DD,
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0xCDCDCDCD, 0xCDCD,
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0x052, 0x0007E49D,
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0xFF0F041F, 0xDEAD,
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0x053, 0x00000073,
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0x056, 0x00051FF3,
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0x035, 0x00000086,
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0x035, 0x00000186,
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0x035, 0x00000286,
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0x036, 0x00001C25,
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0x036, 0x00009C25,
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0x036, 0x00011C25,
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0x036, 0x00019C25,
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0x0B6, 0x00048538,
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0x018, 0x00000C07,
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0x05A, 0x0004BD00,
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0x019, 0x000739D0,
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0x034, 0x0000ADF3,
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0x034, 0x00009DF0,
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0x034, 0x00008DED,
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0x034, 0x00007DEA,
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0x034, 0x00006DE7,
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0x034, 0x000054EE,
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0x034, 0x000044EB,
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0x034, 0x000034E8,
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0x034, 0x0000246B,
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0x034, 0x00001468,
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0x034, 0x0000006D,
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0x000, 0x00030159,
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0x084, 0x00068200,
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0x086, 0x000000CE,
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0x087, 0x00048A00,
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0x08E, 0x00065540,
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0x08F, 0x00088000,
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0x0EF, 0x000020A0,
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0x03B, 0x000F02B0,
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0x03B, 0x000EF7B0,
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0x03B, 0x000D4FB0,
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0x03B, 0x000CF060,
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0x03B, 0x000B0090,
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0x03B, 0x000A0080,
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0x03B, 0x00090080,
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0x03B, 0x0008F780,
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0x03B, 0x000722B0,
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0x03B, 0x0006F7B0,
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0x03B, 0x00054FB0,
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0x03B, 0x0004F060,
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0x03B, 0x00030090,
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0x03B, 0x00020080,
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0x03B, 0x00010080,
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0x03B, 0x0000F780,
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0x0EF, 0x000000A0,
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0x000, 0x00010159,
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0x018, 0x0000F407,
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0xFFE, 0x00000000,
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0xFFE, 0x00000000,
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0x01F, 0x00080003,
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0xFFE, 0x00000000,
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0xFFE, 0x00000000,
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0x01E, 0x00000001,
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0x01F, 0x00080000,
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0x000, 0x00033E60,
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};
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#define READ_NEXT_PAIR(v1, v2, i) \
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do { \
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i += 2; v1 = array[i]; \
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v2 = array[i+1]; \
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} while (0)
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#define RFREG_OFFSET_MASK 0xfffff
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#define B3WIREADDREAALENGTH 0x400
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#define B3WIREDATALENGTH 0x800
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#define BRFSI_RFENV 0x10
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static void rtl_rfreg_delay(struct adapter *adapt, enum rf_radio_path rfpath, u32 addr, u32 mask, u32 data)
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{
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if (addr == 0xfe) {
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mdelay(50);
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} else if (addr == 0xfd) {
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mdelay(5);
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} else if (addr == 0xfc) {
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mdelay(1);
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} else if (addr == 0xfb) {
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udelay(50);
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} else if (addr == 0xfa) {
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udelay(5);
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} else if (addr == 0xf9) {
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udelay(1);
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} else {
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phy_set_rf_reg(adapt, rfpath, addr, mask, data);
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udelay(1);
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}
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}
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static void rtl8188e_config_rf_reg(struct adapter *adapt,
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u32 addr, u32 data)
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{
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u32 content = 0x1000; /*RF Content: radio_a_txt*/
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u32 maskforphyset = (u32)(content & 0xE000);
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rtl_rfreg_delay(adapt, RF90_PATH_A, addr | maskforphyset,
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RFREG_OFFSET_MASK,
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data);
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}
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static bool rtl88e_phy_config_rf_with_headerfile(struct adapter *adapt)
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{
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u32 i;
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u32 array_len = sizeof(Array_RadioA_1T_8188E)/sizeof(u32);
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u32 *array = Array_RadioA_1T_8188E;
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for (i = 0; i < array_len; i += 2) {
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u32 v1 = array[i];
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u32 v2 = array[i+1];
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if (v1 < 0xCDCDCDCD) {
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rtl8188e_config_rf_reg(adapt, v1, v2);
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continue;
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} else {
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if (!check_condition(adapt, array[i])) {
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READ_NEXT_PAIR(v1, v2, i);
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while (v2 != 0xDEAD && v2 != 0xCDEF &&
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v2 != 0xCDCD && i < array_len - 2)
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READ_NEXT_PAIR(v1, v2, i);
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i -= 2;
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} else {
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READ_NEXT_PAIR(v1, v2, i);
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while (v2 != 0xDEAD && v2 != 0xCDEF &&
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v2 != 0xCDCD && i < array_len - 2) {
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rtl8188e_config_rf_reg(adapt, v1, v2);
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READ_NEXT_PAIR(v1, v2, i);
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}
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while (v2 != 0xDEAD && i < array_len - 2)
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READ_NEXT_PAIR(v1, v2, i);
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}
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}
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}
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return true;
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}
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static bool rf6052_conf_para(struct adapter *adapt)
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{
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struct hal_data_8188e *hal_data = GET_HAL_DATA(adapt);
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u32 u4val = 0;
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u8 rfpath;
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bool rtstatus = true;
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struct bb_reg_def *pphyreg;
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for (rfpath = 0; rfpath < hal_data->NumTotalRFPath; rfpath++) {
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pphyreg = &hal_data->PHYRegDef[rfpath];
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switch (rfpath) {
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case RF90_PATH_A:
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case RF90_PATH_C:
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u4val = phy_query_bb_reg(adapt, pphyreg->rfintfs,
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BRFSI_RFENV);
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break;
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case RF90_PATH_B:
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case RF90_PATH_D:
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u4val = phy_query_bb_reg(adapt, pphyreg->rfintfs,
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BRFSI_RFENV << 16);
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break;
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}
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phy_set_bb_reg(adapt, pphyreg->rfintfe, BRFSI_RFENV << 16, 0x1);
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udelay(1);
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phy_set_bb_reg(adapt, pphyreg->rfintfo, BRFSI_RFENV, 0x1);
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udelay(1);
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phy_set_bb_reg(adapt, pphyreg->rfHSSIPara2,
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B3WIREADDREAALENGTH, 0x0);
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udelay(1);
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phy_set_bb_reg(adapt, pphyreg->rfHSSIPara2,
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B3WIREDATALENGTH, 0x0);
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udelay(1);
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switch (rfpath) {
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case RF90_PATH_A:
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rtstatus = rtl88e_phy_config_rf_with_headerfile(adapt);
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break;
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case RF90_PATH_B:
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rtstatus = rtl88e_phy_config_rf_with_headerfile(adapt);
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break;
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case RF90_PATH_C:
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break;
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case RF90_PATH_D:
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break;
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}
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switch (rfpath) {
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case RF90_PATH_A:
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case RF90_PATH_C:
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phy_set_bb_reg(adapt, pphyreg->rfintfs,
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BRFSI_RFENV, u4val);
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break;
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case RF90_PATH_B:
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case RF90_PATH_D:
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phy_set_bb_reg(adapt, pphyreg->rfintfs,
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BRFSI_RFENV << 16, u4val);
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break;
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}
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if (rtstatus != true)
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return false;
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}
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return rtstatus;
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}
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static bool rtl88e_phy_rf6052_config(struct adapter *adapt)
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{
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struct hal_data_8188e *hal_data = GET_HAL_DATA(adapt);
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if (hal_data->rf_type == RF_1T1R)
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hal_data->NumTotalRFPath = 1;
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else
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hal_data->NumTotalRFPath = 2;
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return rf6052_conf_para(adapt);
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}
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bool rtl88eu_phy_rf_config(struct adapter *adapt)
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{
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return rtl88e_phy_rf6052_config(adapt);
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}
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