9a84912c8f
An allyesconfig build of rtl8188ee yields the following duplicate entry points: drivers/net/wireless/rtlwifi/rtl8188ee/built-in.o: In function `.rtl92c_phy_ap_calibrate': (.text+0x21d14): multiple definition of `.rtl92c_phy_ap_calibrate' drivers/net/wireless/rtlwifi/rtl8192c/built-in.o:(.text+0xb1e8): first defined here drivers/net/wireless/rtlwifi/rtl8188ee/built-in.o: In function `rtl_hal_pwrseqcmdparsing': (.opd+0xed0): multiple definition of `rtl_hal_pwrseqcmdparsing' One of the routines is not used and can be deleted, the other is renamed. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: John W. Linville <linville@tuxdriver.com>
140 lines
4.1 KiB
C
140 lines
4.1 KiB
C
/******************************************************************************
|
|
*
|
|
* Copyright(c) 2009-2013 Realtek Corporation.
|
|
*
|
|
* 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
|
|
*
|
|
* The full GNU General Public License is included in this distribution in the
|
|
* file called LICENSE.
|
|
*
|
|
* Contact Information:
|
|
* wlanfae <wlanfae@realtek.com>
|
|
* Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
|
|
* Hsinchu 300, Taiwan.
|
|
*
|
|
* Larry Finger <Larry.Finger@lwfinger.net>
|
|
*
|
|
*****************************************************************************/
|
|
|
|
#include "pwrseq.h"
|
|
|
|
|
|
/* Description:
|
|
* This routine deal with the Power Configuration CMDs
|
|
* parsing for RTL8723/RTL8188E Series IC.
|
|
* Assumption:
|
|
* We should follow specific format which was released from HW SD.
|
|
*
|
|
* 2011.07.07, added by Roger.
|
|
*/
|
|
|
|
bool rtl88_hal_pwrseqcmdparsing(struct rtl_priv *rtlpriv, u8 cut_version,
|
|
u8 fab_version, u8 interface_type,
|
|
struct wlan_pwr_cfg pwrcfgcmd[])
|
|
{
|
|
struct wlan_pwr_cfg cmd = {0};
|
|
bool polling_bit = false;
|
|
u32 ary_idx = 0;
|
|
u8 val = 0;
|
|
u32 offset = 0;
|
|
u32 polling_count = 0;
|
|
u32 max_polling_cnt = 5000;
|
|
|
|
do {
|
|
cmd = pwrcfgcmd[ary_idx];
|
|
RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
|
|
"rtl88_hal_pwrseqcmdparsing(): offset(%#x), cut_msk(%#x), fab_msk(%#x),"
|
|
"interface_msk(%#x), base(%#x), cmd(%#x), msk(%#x), val(%#x)\n",
|
|
GET_PWR_CFG_OFFSET(cmd),
|
|
GET_PWR_CFG_CUT_MASK(cmd),
|
|
GET_PWR_CFG_FAB_MASK(cmd),
|
|
GET_PWR_CFG_INTF_MASK(cmd),
|
|
GET_PWR_CFG_BASE(cmd),
|
|
GET_PWR_CFG_CMD(cmd),
|
|
GET_PWR_CFG_MASK(cmd),
|
|
GET_PWR_CFG_VALUE(cmd));
|
|
|
|
if ((GET_PWR_CFG_FAB_MASK(cmd) & fab_version) &&
|
|
(GET_PWR_CFG_CUT_MASK(cmd) & cut_version) &&
|
|
(GET_PWR_CFG_INTF_MASK(cmd) & interface_type)) {
|
|
switch (GET_PWR_CFG_CMD(cmd)) {
|
|
case PWR_CMD_READ:
|
|
RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
|
|
"rtl88_hal_pwrseqcmdparsing(): PWR_CMD_READ\n");
|
|
break;
|
|
case PWR_CMD_WRITE: {
|
|
RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
|
|
"rtl88_hal_pwrseqcmdparsing(): PWR_CMD_WRITE\n");
|
|
offset = GET_PWR_CFG_OFFSET(cmd);
|
|
|
|
/*Read the val from system register*/
|
|
val = rtl_read_byte(rtlpriv, offset);
|
|
val &= (~(GET_PWR_CFG_MASK(cmd)));
|
|
val |= (GET_PWR_CFG_VALUE(cmd) &
|
|
GET_PWR_CFG_MASK(cmd));
|
|
|
|
/*Write the val back to sytem register*/
|
|
rtl_write_byte(rtlpriv, offset, val);
|
|
}
|
|
break;
|
|
case PWR_CMD_POLLING:
|
|
RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
|
|
"rtl88_hal_pwrseqcmdparsing(): PWR_CMD_POLLING\n");
|
|
polling_bit = false;
|
|
offset = GET_PWR_CFG_OFFSET(cmd);
|
|
|
|
do {
|
|
val = rtl_read_byte(rtlpriv, offset);
|
|
|
|
val = val & GET_PWR_CFG_MASK(cmd);
|
|
if (val == (GET_PWR_CFG_VALUE(cmd) &
|
|
GET_PWR_CFG_MASK(cmd)))
|
|
polling_bit = true;
|
|
else
|
|
udelay(10);
|
|
|
|
if (polling_count++ > max_polling_cnt) {
|
|
RT_TRACE(rtlpriv, COMP_INIT,
|
|
DBG_LOUD,
|
|
"polling fail in pwrseqcmd\n");
|
|
return false;
|
|
}
|
|
} while (!polling_bit);
|
|
|
|
break;
|
|
case PWR_CMD_DELAY:
|
|
RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
|
|
"rtl88_hal_pwrseqcmdparsing(): PWR_CMD_DELAY\n");
|
|
if (GET_PWR_CFG_VALUE(cmd) == PWRSEQ_DELAY_US)
|
|
udelay(GET_PWR_CFG_OFFSET(cmd));
|
|
else
|
|
mdelay(GET_PWR_CFG_OFFSET(cmd));
|
|
break;
|
|
case PWR_CMD_END:
|
|
RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
|
|
"rtl88_hal_pwrseqcmdparsing(): PWR_CMD_END\n");
|
|
return true;
|
|
break;
|
|
default:
|
|
RT_ASSERT(false,
|
|
"rtl88_hal_pwrseqcmdparsing(): Unknown CMD!!\n");
|
|
break;
|
|
}
|
|
}
|
|
|
|
ary_idx++;
|
|
} while (1);
|
|
|
|
return true;
|
|
}
|