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rtl8188eu/core/rtw_efuse.c
Larry Finger 1e96c9a1d4 rtl8188eu: Remove MP_DRIVER conditionals - selected 
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
2013-07-26 22:26:30 -05:00

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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_EFUSE_C_
#include <osdep_service.h>
#include <drv_types.h>
#include <rtw_efuse.h>
/*------------------------Define local variable------------------------------*/
u8 fakeEfuseBank=0;
u32 fakeEfuseUsedBytes=0;
u8 fakeEfuseContent[EFUSE_MAX_HW_SIZE]={0};
u8 fakeEfuseInitMap[EFUSE_MAX_MAP_LEN]={0};
u8 fakeEfuseModifiedMap[EFUSE_MAX_MAP_LEN]={0};
u32 BTEfuseUsedBytes=0;
u8 BTEfuseContent[EFUSE_MAX_BT_BANK][EFUSE_MAX_HW_SIZE];
u8 BTEfuseInitMap[EFUSE_BT_MAX_MAP_LEN]={0};
u8 BTEfuseModifiedMap[EFUSE_BT_MAX_MAP_LEN]={0};
u32 fakeBTEfuseUsedBytes=0;
u8 fakeBTEfuseContent[EFUSE_MAX_BT_BANK][EFUSE_MAX_HW_SIZE];
u8 fakeBTEfuseInitMap[EFUSE_BT_MAX_MAP_LEN]={0};
u8 fakeBTEfuseModifiedMap[EFUSE_BT_MAX_MAP_LEN]={0};
/*------------------------Define local variable------------------------------*/
/* */
#define REG_EFUSE_CTRL 0x0030
#define EFUSE_CTRL REG_EFUSE_CTRL /* E-Fuse Control. */
/* */
bool
Efuse_Read1ByteFromFakeContent(
struct adapter * pAdapter,
u16 Offset,
u8 *Value );
bool
Efuse_Read1ByteFromFakeContent(
struct adapter * pAdapter,
u16 Offset,
u8 *Value )
{
if (Offset >= EFUSE_MAX_HW_SIZE)
{
return false;
}
if (fakeEfuseBank == 0)
*Value = fakeEfuseContent[Offset];
else
*Value = fakeBTEfuseContent[fakeEfuseBank-1][Offset];
return true;
}
bool
Efuse_Write1ByteToFakeContent(
struct adapter * pAdapter,
u16 Offset,
u8 Value );
bool
Efuse_Write1ByteToFakeContent(
struct adapter * pAdapter,
u16 Offset,
u8 Value )
{
if (Offset >= EFUSE_MAX_HW_SIZE)
{
return false;
}
if (fakeEfuseBank == 0)
fakeEfuseContent[Offset] = Value;
else
{
fakeBTEfuseContent[fakeEfuseBank-1][Offset] = Value;
}
return true;
}
/*-----------------------------------------------------------------------------
* Function: Efuse_PowerSwitch
*
* Overview: When we want to enable write operation, we should change to
* pwr on state. When we stop write, we should switch to 500k mode
* and disable LDO 2.5V.
*
* Input: NONE
*
* Output: NONE
*
* Return: NONE
*
* Revised History:
* When Who Remark
* 11/17/2008 MHC Create Version 0.
*
*---------------------------------------------------------------------------*/
void
Efuse_PowerSwitch(
struct adapter * pAdapter,
u8 bWrite,
u8 PwrState)
{
pAdapter->HalFunc.EfusePowerSwitch(pAdapter, bWrite, PwrState);
}
/*-----------------------------------------------------------------------------
* Function: efuse_GetCurrentSize
*
* Overview: Get current efuse size!!!
*
* Input: NONE
*
* Output: NONE
*
* Return: NONE
*
* Revised History:
* When Who Remark
* 11/16/2008 MHC Create Version 0.
*
*---------------------------------------------------------------------------*/
u16
Efuse_GetCurrentSize(
struct adapter * pAdapter,
u8 efuseType,
bool bPseudoTest)
{
u16 ret=0;
ret = pAdapter->HalFunc.EfuseGetCurrentSize(pAdapter, efuseType, bPseudoTest);
return ret;
}
/* 11/16/2008 MH Add description. Get current efuse area enabled word!!. */
u8
Efuse_CalculateWordCnts(u8 word_en)
{
u8 word_cnts = 0;
if (!(word_en & BIT(0))) word_cnts++; /* 0 : write enable */
if (!(word_en & BIT(1))) word_cnts++;
if (!(word_en & BIT(2))) word_cnts++;
if (!(word_en & BIT(3))) word_cnts++;
return word_cnts;
}
/* */
/* Description: */
/* Execute E-Fuse read byte operation. */
/* Refered from SD1 Richard. */
/* */
/* Assumption: */
/* 1. Boot from E-Fuse and successfully auto-load. */
/* 2. PASSIVE_LEVEL (USB interface) */
/* */
/* Created by Roger, 2008.10.21. */
/* */
void
ReadEFuseByte(
struct adapter * Adapter,
u16 _offset,
u8 *pbuf,
bool bPseudoTest)
{
u32 value32;
u8 readbyte;
u16 retry;
if (bPseudoTest)
{
Efuse_Read1ByteFromFakeContent(Adapter, _offset, pbuf);
return;
}
/* Write Address */
rtw_write8(Adapter, EFUSE_CTRL+1, (_offset & 0xff));
readbyte = rtw_read8(Adapter, EFUSE_CTRL+2);
rtw_write8(Adapter, EFUSE_CTRL+2, ((_offset >> 8) & 0x03) | (readbyte & 0xfc));
/* Write bit 32 0 */
readbyte = rtw_read8(Adapter, EFUSE_CTRL+3);
rtw_write8(Adapter, EFUSE_CTRL+3, (readbyte & 0x7f));
/* Check bit 32 read-ready */
retry = 0;
value32 = rtw_read32(Adapter, EFUSE_CTRL);
while (!(((value32 >> 24) & 0xff) & 0x80) && (retry<10000))
{
value32 = rtw_read32(Adapter, EFUSE_CTRL);
retry++;
}
/* 20100205 Joseph: Add delay suggested by SD1 Victor. */
/* This fix the problem that Efuse read error in high temperature condition. */
/* Designer says that there shall be some delay after ready bit is set, or the */
/* result will always stay on last data we read. */
rtw_udelay_os(50);
value32 = rtw_read32(Adapter, EFUSE_CTRL);
*pbuf = (u8)(value32 & 0xff);
}
/* */
/* Description: */
/* 1. Execute E-Fuse read byte operation according as map offset and */
/* save to E-Fuse table. */
/* 2. Refered from SD1 Richard. */
/* */
/* Assumption: */
/* 1. Boot from E-Fuse and successfully auto-load. */
/* 2. PASSIVE_LEVEL (USB interface) */
/* */
/* Created by Roger, 2008.10.21. */
/* */
/* 2008/12/12 MH 1. Reorganize code flow and reserve bytes. and add description. */
/* 2. Add efuse utilization collect. */
/* 2008/12/22 MH Read Efuse must check if we write section 1 data again!!! Sec1 */
/* write addr must be after sec5. */
/* */
void
efuse_ReadEFuse(
struct adapter * Adapter,
u8 efuseType,
u16 _offset,
u16 _size_byte,
u8 *pbuf,
bool bPseudoTest
);
void
efuse_ReadEFuse(
struct adapter * Adapter,
u8 efuseType,
u16 _offset,
u16 _size_byte,
u8 *pbuf,
bool bPseudoTest
)
{
Adapter->HalFunc.ReadEFuse(Adapter, efuseType, _offset, _size_byte, pbuf, bPseudoTest);
}
void
EFUSE_GetEfuseDefinition(
struct adapter * pAdapter,
u8 efuseType,
u8 type,
void *pOut,
bool bPseudoTest
)
{
pAdapter->HalFunc.EFUSEGetEfuseDefinition(pAdapter, efuseType, type, pOut, bPseudoTest);
}
/*-----------------------------------------------------------------------------
* Function: EFUSE_Read1Byte
*
* Overview: Copy from WMAC fot EFUSE read 1 byte.
*
* Input: NONE
*
* Output: NONE
*
* Return: NONE
*
* Revised History:
* When Who Remark
* 09/23/2008 MHC Copy from WMAC.
*
*---------------------------------------------------------------------------*/
u8
EFUSE_Read1Byte(
struct adapter * Adapter,
u16 Address)
{
u8 data;
u8 Bytetemp = {0x00};
u8 temp = {0x00};
u32 k=0;
u16 contentLen=0;
EFUSE_GetEfuseDefinition(Adapter, EFUSE_WIFI , TYPE_EFUSE_REAL_CONTENT_LEN, (void *)&contentLen, false);
if (Address < contentLen) /* E-fuse 512Byte */
{
/* Write E-fuse Register address bit0~7 */
temp = Address & 0xFF;
rtw_write8(Adapter, EFUSE_CTRL+1, temp);
Bytetemp = rtw_read8(Adapter, EFUSE_CTRL+2);
/* Write E-fuse Register address bit8~9 */
temp = ((Address >> 8) & 0x03) | (Bytetemp & 0xFC);
rtw_write8(Adapter, EFUSE_CTRL+2, temp);
/* Write 0x30[31]=0 */
Bytetemp = rtw_read8(Adapter, EFUSE_CTRL+3);
temp = Bytetemp & 0x7F;
rtw_write8(Adapter, EFUSE_CTRL+3, temp);
/* Wait Write-ready (0x30[31]=1) */
Bytetemp = rtw_read8(Adapter, EFUSE_CTRL+3);
while (!(Bytetemp & 0x80))
{
Bytetemp = rtw_read8(Adapter, EFUSE_CTRL+3);
k++;
if (k==1000)
{
k=0;
break;
}
}
data=rtw_read8(Adapter, EFUSE_CTRL);
return data;
}
else
return 0xFF;
}/* EFUSE_Read1Byte */
/*-----------------------------------------------------------------------------
* Function: EFUSE_Write1Byte
*
* Overview: Copy from WMAC fot EFUSE write 1 byte.
*
* Input: NONE
*
* Output: NONE
*
* Return: NONE
*
* Revised History:
* When Who Remark
* 09/23/2008 MHC Copy from WMAC.
*
*---------------------------------------------------------------------------*/
void
EFUSE_Write1Byte(
struct adapter * Adapter,
u16 Address,
u8 Value);
void
EFUSE_Write1Byte(
struct adapter * Adapter,
u16 Address,
u8 Value)
{
u8 Bytetemp = {0x00};
u8 temp = {0x00};
u32 k=0;
u16 contentLen=0;
/* RT_TRACE(COMP_EFUSE, DBG_LOUD, ("Addr=%x Data =%x\n", Address, Value)); */
EFUSE_GetEfuseDefinition(Adapter, EFUSE_WIFI , TYPE_EFUSE_REAL_CONTENT_LEN, (void *)&contentLen, false);
if ( Address < contentLen) /* E-fuse 512Byte */
{
rtw_write8(Adapter, EFUSE_CTRL, Value);
/* Write E-fuse Register address bit0~7 */
temp = Address & 0xFF;
rtw_write8(Adapter, EFUSE_CTRL+1, temp);
Bytetemp = rtw_read8(Adapter, EFUSE_CTRL+2);
/* Write E-fuse Register address bit8~9 */
temp = ((Address >> 8) & 0x03) | (Bytetemp & 0xFC);
rtw_write8(Adapter, EFUSE_CTRL+2, temp);
/* Write 0x30[31]=1 */
Bytetemp = rtw_read8(Adapter, EFUSE_CTRL+3);
temp = Bytetemp | 0x80;
rtw_write8(Adapter, EFUSE_CTRL+3, temp);
/* Wait Write-ready (0x30[31]=0) */
Bytetemp = rtw_read8(Adapter, EFUSE_CTRL+3);
while (Bytetemp & 0x80)
{
Bytetemp = rtw_read8(Adapter, EFUSE_CTRL+3);
k++;
if (k==100)
{
k=0;
break;
}
}
}
}/* EFUSE_Write1Byte */
/* 11/16/2008 MH Read one byte from real Efuse. */
u8
efuse_OneByteRead(
struct adapter * pAdapter,
u16 addr,
u8 *data,
bool bPseudoTest)
{
u8 tmpidx = 0;
u8 bResult;
if (bPseudoTest)
{
bResult = Efuse_Read1ByteFromFakeContent(pAdapter, addr, data);
return bResult;
}
/* -----------------e-fuse reg ctrl --------------------------------- */
/* address */
rtw_write8(pAdapter, EFUSE_CTRL+1, (u8)(addr&0xff));
rtw_write8(pAdapter, EFUSE_CTRL+2, ((u8)((addr>>8) &0x03) ) |
(rtw_read8(pAdapter, EFUSE_CTRL+2)&0xFC ));
rtw_write8(pAdapter, EFUSE_CTRL+3, 0x72);/* read cmd */
while (!(0x80 &rtw_read8(pAdapter, EFUSE_CTRL+3))&&(tmpidx<100))
{
tmpidx++;
}
if (tmpidx<100)
{
*data=rtw_read8(pAdapter, EFUSE_CTRL);
bResult = true;
}
else
{
*data = 0xff;
bResult = false;
}
return bResult;
}
/* 11/16/2008 MH Write one byte to reald Efuse. */
u8
efuse_OneByteWrite(
struct adapter * pAdapter,
u16 addr,
u8 data,
bool bPseudoTest)
{
u8 tmpidx = 0;
u8 bResult;
if (bPseudoTest)
{
bResult = Efuse_Write1ByteToFakeContent(pAdapter, addr, data);
return bResult;
}
/* RT_TRACE(COMP_EFUSE, DBG_LOUD, ("Addr = %x Data=%x\n", addr, data)); */
/* return 0; */
/* -----------------e-fuse reg ctrl --------------------------------- */
/* address */
rtw_write8(pAdapter, EFUSE_CTRL+1, (u8)(addr&0xff));
rtw_write8(pAdapter, EFUSE_CTRL+2,
(rtw_read8(pAdapter, EFUSE_CTRL+2)&0xFC )|(u8)((addr>>8)&0x03) );
rtw_write8(pAdapter, EFUSE_CTRL, data);/* data */
rtw_write8(pAdapter, EFUSE_CTRL+3, 0xF2);/* write cmd */
while ((0x80 & rtw_read8(pAdapter, EFUSE_CTRL+3)) && (tmpidx<100) ){
tmpidx++;
}
if (tmpidx<100)
{
bResult = true;
}
else
{
bResult = false;
}
return bResult;
}
int
Efuse_PgPacketRead( struct adapter * pAdapter,
u8 offset,
u8 *data,
bool bPseudoTest)
{
int ret=0;
ret = pAdapter->HalFunc.Efuse_PgPacketRead(pAdapter, offset, data, bPseudoTest);
return ret;
}
int
Efuse_PgPacketWrite( struct adapter * pAdapter,
u8 offset,
u8 word_en,
u8 *data,
bool bPseudoTest)
{
int ret;
ret = pAdapter->HalFunc.Efuse_PgPacketWrite(pAdapter, offset, word_en, data, bPseudoTest);
return ret;
}
static int
Efuse_PgPacketWrite_BT( struct adapter * pAdapter,
u8 offset,
u8 word_en,
u8 *data,
bool bPseudoTest)
{
int ret;
ret = pAdapter->HalFunc.Efuse_PgPacketWrite_BT(pAdapter, offset, word_en, data, bPseudoTest);
return ret;
}
/*-----------------------------------------------------------------------------
* Function: efuse_WordEnableDataRead
*
* Overview: Read allowed word in current efuse section data.
*
* Input: NONE
*
* Output: NONE
*
* Return: NONE
*
* Revised History:
* When Who Remark
* 11/16/2008 MHC Create Version 0.
* 11/21/2008 MHC Fix Write bug when we only enable late word.
*
*---------------------------------------------------------------------------*/
void
efuse_WordEnableDataRead( u8 word_en,
u8 *sourdata,
u8 *targetdata)
{
if (!(word_en&BIT(0)))
{
targetdata[0] = sourdata[0];
targetdata[1] = sourdata[1];
}
if (!(word_en&BIT(1)))
{
targetdata[2] = sourdata[2];
targetdata[3] = sourdata[3];
}
if (!(word_en&BIT(2)))
{
targetdata[4] = sourdata[4];
targetdata[5] = sourdata[5];
}
if (!(word_en&BIT(3)))
{
targetdata[6] = sourdata[6];
targetdata[7] = sourdata[7];
}
}
u8
Efuse_WordEnableDataWrite( struct adapter * pAdapter,
u16 efuse_addr,
u8 word_en,
u8 *data,
bool bPseudoTest)
{
u8 ret=0;
ret = pAdapter->HalFunc.Efuse_WordEnableDataWrite(pAdapter, efuse_addr, word_en, data, bPseudoTest);
return ret;
}
static u8 efuse_read8(struct adapter * padapter, u16 address, u8 *value)
{
return efuse_OneByteRead(padapter,address, value, false);
}
static u8 efuse_write8(struct adapter * padapter, u16 address, u8 *value)
{
return efuse_OneByteWrite(padapter,address, *value, false);
}
/*
* read/wirte raw efuse data
*/
u8 rtw_efuse_access(struct adapter * padapter, u8 bWrite, u16 start_addr, u16 cnts, u8 *data)
{
int i = 0;
u16 real_content_len = 0, max_available_size = 0;
u8 res = _FAIL ;
u8 (*rw8)(struct adapter *, u16, u8*);
EFUSE_GetEfuseDefinition(padapter, EFUSE_WIFI, TYPE_EFUSE_REAL_CONTENT_LEN, (void *)&real_content_len, false);
EFUSE_GetEfuseDefinition(padapter, EFUSE_WIFI, TYPE_AVAILABLE_EFUSE_BYTES_TOTAL, (void *)&max_available_size, false);
if (start_addr > real_content_len)
return _FAIL;
if (true == bWrite) {
if ((start_addr + cnts) > max_available_size)
return _FAIL;
rw8 = &efuse_write8;
} else
rw8 = &efuse_read8;
Efuse_PowerSwitch(padapter, bWrite, true);
/* e-fuse one byte read / write */
for (i = 0; i < cnts; i++) {
if (start_addr >= real_content_len) {
res = _FAIL;
break;
}
res = rw8(padapter, start_addr++, data++);
if (_FAIL == res) break;
}
Efuse_PowerSwitch(padapter, bWrite, false);
return res;
}
/* */
u16 efuse_GetMaxSize(struct adapter * padapter)
{
u16 max_size;
EFUSE_GetEfuseDefinition(padapter, EFUSE_WIFI , TYPE_AVAILABLE_EFUSE_BYTES_TOTAL, (void *)&max_size, false);
return max_size;
}
/* */
u8 efuse_GetCurrentSize(struct adapter * padapter, u16 *size)
{
Efuse_PowerSwitch(padapter, false, true);
*size = Efuse_GetCurrentSize(padapter, EFUSE_WIFI, false);
Efuse_PowerSwitch(padapter, false, false);
return _SUCCESS;
}
/* */
u8 rtw_efuse_map_read(struct adapter * padapter, u16 addr, u16 cnts, u8 *data)
{
u16 mapLen=0;
EFUSE_GetEfuseDefinition(padapter, EFUSE_WIFI, TYPE_EFUSE_MAP_LEN, (void *)&mapLen, false);
if ((addr + cnts) > mapLen)
return _FAIL;
Efuse_PowerSwitch(padapter, false, true);
efuse_ReadEFuse(padapter, EFUSE_WIFI, addr, cnts, data, false);
Efuse_PowerSwitch(padapter, false, false);
return _SUCCESS;
}
u8 rtw_BT_efuse_map_read(struct adapter * padapter, u16 addr, u16 cnts, u8 *data)
{
u16 mapLen=0;
EFUSE_GetEfuseDefinition(padapter, EFUSE_BT, TYPE_EFUSE_MAP_LEN, (void *)&mapLen, false);
if ((addr + cnts) > mapLen)
return _FAIL;
Efuse_PowerSwitch(padapter, false, true);
efuse_ReadEFuse(padapter, EFUSE_BT, addr, cnts, data, false);
Efuse_PowerSwitch(padapter, false, false);
return _SUCCESS;
}
/* */
u8 rtw_efuse_map_write(struct adapter * padapter, u16 addr, u16 cnts, u8 *data)
{
u8 offset, word_en;
u8 *map;
u8 newdata[PGPKT_DATA_SIZE];
s32 i, idx;
u8 ret = _SUCCESS;
u16 mapLen=0;
EFUSE_GetEfuseDefinition(padapter, EFUSE_WIFI, TYPE_EFUSE_MAP_LEN, (void *)&mapLen, false);
if ((addr + cnts) > mapLen)
return _FAIL;
map = rtw_zmalloc(mapLen);
if (map == NULL)
return _FAIL;
ret = rtw_efuse_map_read(padapter, 0, mapLen, map);
if (ret == _FAIL)
goto exit;
Efuse_PowerSwitch(padapter, true, true);
offset = (addr >> 3);
word_en = 0xF;
_rtw_memset(newdata, 0xFF, PGPKT_DATA_SIZE);
i = addr & 0x7; /* index of one package */
idx = 0; /* data index */
if (i & 0x1) {
/* odd start */
if (data[idx] != map[addr+idx]) {
word_en &= ~BIT(i >> 1);
newdata[i-1] = map[addr+idx-1];
newdata[i] = data[idx];
}
i++;
idx++;
}
do {
for (; i < PGPKT_DATA_SIZE; i += 2) {
if (cnts == idx)
break;
if ((cnts - idx) == 1) {
if (data[idx] != map[addr+idx]) {
word_en &= ~BIT(i >> 1);
newdata[i] = data[idx];
newdata[i+1] = map[addr+idx+1];
}
idx++;
break;
} else {
if ((data[idx] != map[addr+idx]) ||
(data[idx+1] != map[addr+idx+1])) {
word_en &= ~BIT(i >> 1);
newdata[i] = data[idx];
newdata[i+1] = data[idx + 1];
}
idx += 2;
}
if (idx == cnts)
break;
}
if (word_en != 0xF) {
ret = Efuse_PgPacketWrite(padapter, offset, word_en, newdata, false);
DBG_88E("offset=%x\n",offset);
DBG_88E("word_en=%x\n",word_en);
for (i = 0; i < PGPKT_DATA_SIZE; i++)
DBG_88E("data=%x \t",newdata[i]);
if (ret == _FAIL)
break;
}
if (idx == cnts)
break;
offset++;
i = 0;
word_en = 0xF;
_rtw_memset(newdata, 0xFF, PGPKT_DATA_SIZE);
} while (1);
Efuse_PowerSwitch(padapter, true, false);
exit:
rtw_mfree(map, mapLen);
return ret;
}
/* */
u8 rtw_BT_efuse_map_write(struct adapter * padapter, u16 addr, u16 cnts, u8 *data)
{
u8 offset, word_en;
u8 *map;
u8 newdata[PGPKT_DATA_SIZE];
s32 i, idx;
u8 ret = _SUCCESS;
u16 mapLen=0;
EFUSE_GetEfuseDefinition(padapter, EFUSE_BT, TYPE_EFUSE_MAP_LEN, (void *)&mapLen, false);
if ((addr + cnts) > mapLen)
return _FAIL;
map = rtw_zmalloc(mapLen);
if (map == NULL)
return _FAIL;
ret = rtw_BT_efuse_map_read(padapter, 0, mapLen, map);
if (ret == _FAIL) goto exit;
Efuse_PowerSwitch(padapter, true, true);
offset = (addr >> 3);
word_en = 0xF;
_rtw_memset(newdata, 0xFF, PGPKT_DATA_SIZE);
i = addr & 0x7; /* index of one package */
idx = 0; /* data index */
if (i & 0x1) {
/* odd start */
if (data[idx] != map[addr+idx]) {
word_en &= ~BIT(i >> 1);
newdata[i-1] = map[addr+idx-1];
newdata[i] = data[idx];
}
i++;
idx++;
}
do {
for (; i < PGPKT_DATA_SIZE; i += 2) {
if (cnts == idx)
break;
if ((cnts - idx) == 1) {
if (data[idx] != map[addr+idx]) {
word_en &= ~BIT(i >> 1);
newdata[i] = data[idx];
newdata[i+1] = map[addr+idx+1];
}
idx++;
break;
} else {
if ((data[idx] != map[addr+idx]) ||
(data[idx+1] != map[addr+idx+1])) {
word_en &= ~BIT(i >> 1);
newdata[i] = data[idx];
newdata[i+1] = data[idx + 1];
}
idx += 2;
}
if (idx == cnts)
break;
}
if (word_en != 0xF) {
DBG_88E("%s: offset=%#X\n", __func__, offset);
DBG_88E("%s: word_en=%#X\n", __func__, word_en);
DBG_88E("%s: data=", __func__);
for (i=0; i<PGPKT_DATA_SIZE; i++)
DBG_88E("0x%02X ", newdata[i]);
DBG_88E("\n");
ret = Efuse_PgPacketWrite_BT(padapter, offset, word_en, newdata, false);
if (ret == _FAIL)
break;
}
if (idx == cnts)
break;
offset++;
i = 0;
word_en = 0xF;
_rtw_memset(newdata, 0xFF, PGPKT_DATA_SIZE);
} while (1);
Efuse_PowerSwitch(padapter, true, false);
exit:
rtw_mfree(map, mapLen);
return ret;
}
/*-----------------------------------------------------------------------------
* Function: Efuse_ReadAllMap
*
* Overview: Read All Efuse content
*
* Input: NONE
*
* Output: NONE
*
* Return: NONE
*
* Revised History:
* When Who Remark
* 11/11/2008 MHC Create Version 0.
*
*---------------------------------------------------------------------------*/
void
Efuse_ReadAllMap(
struct adapter * pAdapter,
u8 efuseType,
u8 *Efuse,
bool bPseudoTest);
void
Efuse_ReadAllMap(
struct adapter * pAdapter,
u8 efuseType,
u8 *Efuse,
bool bPseudoTest)
{
u16 mapLen=0;
Efuse_PowerSwitch(pAdapter,false, true);
EFUSE_GetEfuseDefinition(pAdapter, efuseType, TYPE_EFUSE_MAP_LEN, (void *)&mapLen, bPseudoTest);
efuse_ReadEFuse(pAdapter, efuseType, 0, mapLen, Efuse, bPseudoTest);
Efuse_PowerSwitch(pAdapter,false, false);
}
/*-----------------------------------------------------------------------------
* Function: efuse_ShadowRead1Byte
* efuse_ShadowRead2Byte
* efuse_ShadowRead4Byte
*
* Overview: Read from efuse init map by one/two/four bytes !!!!!
*
* Input: NONE
*
* Output: NONE
*
* Return: NONE
*
* Revised History:
* When Who Remark
* 11/12/2008 MHC Create Version 0.
*
*---------------------------------------------------------------------------*/
static void
efuse_ShadowRead1Byte(
struct adapter * pAdapter,
u16 Offset,
u8 *Value)
{
struct eeprom_priv *pEEPROM = GET_EEPROM_EFUSE_PRIV(pAdapter);
*Value = pEEPROM->efuse_eeprom_data[Offset];
} /* EFUSE_ShadowRead1Byte */
/* Read Two Bytes */
static void
efuse_ShadowRead2Byte(
struct adapter * pAdapter,
u16 Offset,
u16 *Value)
{
struct eeprom_priv *pEEPROM = GET_EEPROM_EFUSE_PRIV(pAdapter);
*Value = pEEPROM->efuse_eeprom_data[Offset];
*Value |= pEEPROM->efuse_eeprom_data[Offset+1]<<8;
} /* EFUSE_ShadowRead2Byte */
/* Read Four Bytes */
static void
efuse_ShadowRead4Byte(
struct adapter * pAdapter,
u16 Offset,
u32 *Value)
{
struct eeprom_priv *pEEPROM = GET_EEPROM_EFUSE_PRIV(pAdapter);
*Value = pEEPROM->efuse_eeprom_data[Offset];
*Value |= pEEPROM->efuse_eeprom_data[Offset+1]<<8;
*Value |= pEEPROM->efuse_eeprom_data[Offset+2]<<16;
*Value |= pEEPROM->efuse_eeprom_data[Offset+3]<<24;
} /* efuse_ShadowRead4Byte */
/*-----------------------------------------------------------------------------
* Function: efuse_ShadowWrite1Byte
* efuse_ShadowWrite2Byte
* efuse_ShadowWrite4Byte
*
* Overview: Write efuse modify map by one/two/four byte.
*
* Input: NONE
*
* Output: NONE
*
* Return: NONE
*
* Revised History:
* When Who Remark
* 11/12/2008 MHC Create Version 0.
*
*---------------------------------------------------------------------------*/
static void
efuse_ShadowWrite1Byte(
struct adapter * pAdapter,
u16 Offset,
u8 Value)
{
struct eeprom_priv *pEEPROM = GET_EEPROM_EFUSE_PRIV(pAdapter);
pEEPROM->efuse_eeprom_data[Offset] = Value;
} /* efuse_ShadowWrite1Byte */
/* Write Two Bytes */
static void
efuse_ShadowWrite2Byte(
struct adapter * pAdapter,
u16 Offset,
u16 Value)
{
struct eeprom_priv *pEEPROM = GET_EEPROM_EFUSE_PRIV(pAdapter);
pEEPROM->efuse_eeprom_data[Offset] = Value&0x00FF;
pEEPROM->efuse_eeprom_data[Offset+1] = Value>>8;
} /* efuse_ShadowWrite1Byte */
/* Write Four Bytes */
static void
efuse_ShadowWrite4Byte(
struct adapter * pAdapter,
u16 Offset,
u32 Value)
{
struct eeprom_priv *pEEPROM = GET_EEPROM_EFUSE_PRIV(pAdapter);
pEEPROM->efuse_eeprom_data[Offset] = (u8)(Value&0x000000FF);
pEEPROM->efuse_eeprom_data[Offset+1] = (u8)((Value>>8)&0x0000FF);
pEEPROM->efuse_eeprom_data[Offset+2] = (u8)((Value>>16)&0x00FF);
pEEPROM->efuse_eeprom_data[Offset+3] = (u8)((Value>>24)&0xFF);
} /* efuse_ShadowWrite1Byte */
/*-----------------------------------------------------------------------------
* Function: EFUSE_ShadowMapUpdate
*
* Overview: Transfer current EFUSE content to shadow init and modify map.
*
* Input: NONE
*
* Output: NONE
*
* Return: NONE
*
* Revised History:
* When Who Remark
* 11/13/2008 MHC Create Version 0.
*
*---------------------------------------------------------------------------*/
void EFUSE_ShadowMapUpdate(
struct adapter * pAdapter,
u8 efuseType,
bool bPseudoTest)
{
struct eeprom_priv *pEEPROM = GET_EEPROM_EFUSE_PRIV(pAdapter);
u16 mapLen=0;
EFUSE_GetEfuseDefinition(pAdapter, efuseType, TYPE_EFUSE_MAP_LEN, (void *)&mapLen, bPseudoTest);
if (pEEPROM->bautoload_fail_flag == true)
_rtw_memset(pEEPROM->efuse_eeprom_data, 0xFF, mapLen);
else
Efuse_ReadAllMap(pAdapter, efuseType, pEEPROM->efuse_eeprom_data, bPseudoTest);
}/* EFUSE_ShadowMapUpdate */
/*-----------------------------------------------------------------------------
* Function: EFUSE_ShadowRead
*
* Overview: Read from efuse init map !!!!!
*
* Input: NONE
*
* Output: NONE
*
* Return: NONE
*
* Revised History:
* When Who Remark
* 11/12/2008 MHC Create Version 0.
*
*---------------------------------------------------------------------------*/
void
EFUSE_ShadowRead(
struct adapter * pAdapter,
u8 Type,
u16 Offset,
u32 *Value )
{
if (Type == 1)
efuse_ShadowRead1Byte(pAdapter, Offset, (u8 *)Value);
else if (Type == 2)
efuse_ShadowRead2Byte(pAdapter, Offset, (u16 *)Value);
else if (Type == 4)
efuse_ShadowRead4Byte(pAdapter, Offset, (u32 *)Value);
} /* EFUSE_ShadowRead */
/*-----------------------------------------------------------------------------
* Function: EFUSE_ShadowWrite
*
* Overview: Write efuse modify map for later update operation to use!!!!!
*
* Input: NONE
*
* Output: NONE
*
* Return: NONE
*
* Revised History:
* When Who Remark
* 11/12/2008 MHC Create Version 0.
*
*---------------------------------------------------------------------------*/
void
EFUSE_ShadowWrite(
struct adapter * pAdapter,
u8 Type,
u16 Offset,
u32 Value);
void
EFUSE_ShadowWrite(
struct adapter * pAdapter,
u8 Type,
u16 Offset,
u32 Value)
{
if ( pAdapter->registrypriv.mp_mode == 0)
return;
if (Type == 1)
efuse_ShadowWrite1Byte(pAdapter, Offset, (u8)Value);
else if (Type == 2)
efuse_ShadowWrite2Byte(pAdapter, Offset, (u16)Value);
else if (Type == 4)
efuse_ShadowWrite4Byte(pAdapter, Offset, (u32)Value);
} /* EFUSE_ShadowWrite */
void Efuse_InitSomeVar(struct adapter *pAdapter)
{
u8 i;
_rtw_memset((void *)&fakeEfuseContent[0], 0xff, EFUSE_MAX_HW_SIZE);
_rtw_memset((void *)&fakeEfuseInitMap[0], 0xff, EFUSE_MAX_MAP_LEN);
_rtw_memset((void *)&fakeEfuseModifiedMap[0], 0xff, EFUSE_MAX_MAP_LEN);
for (i=0; i<EFUSE_MAX_BT_BANK; i++)
{
_rtw_memset((void *)&BTEfuseContent[i][0], EFUSE_MAX_HW_SIZE, 0xff);
}
_rtw_memset((void *)&BTEfuseInitMap[0], 0xff, EFUSE_BT_MAX_MAP_LEN);
_rtw_memset((void *)&BTEfuseModifiedMap[0], 0xff, EFUSE_BT_MAX_MAP_LEN);
for (i=0; i<EFUSE_MAX_BT_BANK; i++)
{
_rtw_memset((void *)&fakeBTEfuseContent[i][0], 0xff, EFUSE_MAX_HW_SIZE);
}
_rtw_memset((void *)&fakeBTEfuseInitMap[0], 0xff, EFUSE_BT_MAX_MAP_LEN);
_rtw_memset((void *)&fakeBTEfuseModifiedMap[0], 0xff, EFUSE_BT_MAX_MAP_LEN);
}
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