diff options
Diffstat (limited to 'drivers/net/wireless/rtlwifi/rtl8723ae/pwrseqcmd.c')
| -rw-r--r-- | drivers/net/wireless/rtlwifi/rtl8723ae/pwrseqcmd.c | 129 |
1 files changed, 0 insertions, 129 deletions
diff --git a/drivers/net/wireless/rtlwifi/rtl8723ae/pwrseqcmd.c b/drivers/net/wireless/rtlwifi/rtl8723ae/pwrseqcmd.c deleted file mode 100644 index 2044b5936b7f..000000000000 --- a/drivers/net/wireless/rtlwifi/rtl8723ae/pwrseqcmd.c +++ /dev/null @@ -1,129 +0,0 @@ -/****************************************************************************** - * - * Copyright(c) 2009-2012 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 deals with the Power Configuration CMD - * parsing for RTL8723/RTL8188E Series IC. - * Assumption: - * We should follow specific format that was released from HW SD. - */ -bool rtl_hal_pwrseqcmdparsing(struct rtl_priv *rtlpriv, u8 cut_version, - u8 faversion, u8 interface_type, - struct wlan_pwr_cfg pwrcfgcmd[]) -{ - struct wlan_pwr_cfg cfg_cmd = {0}; - bool polling_bit = false; - u32 ary_idx = 0; - u8 value = 0; - u32 offset = 0; - u32 polling_count = 0; - u32 max_polling_cnt = 5000; - - do { - cfg_cmd = pwrcfgcmd[ary_idx]; - RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, - "rtl_hal_pwrseqcmdparsing(): offset(%#x),cut_msk(%#x), famsk(%#x)," - "interface_msk(%#x), base(%#x), cmd(%#x), msk(%#x), value(%#x)\n", - GET_PWR_CFG_OFFSET(cfg_cmd), - GET_PWR_CFG_CUT_MASK(cfg_cmd), - GET_PWR_CFG_FAB_MASK(cfg_cmd), - GET_PWR_CFG_INTF_MASK(cfg_cmd), - GET_PWR_CFG_BASE(cfg_cmd), GET_PWR_CFG_CMD(cfg_cmd), - GET_PWR_CFG_MASK(cfg_cmd), GET_PWR_CFG_VALUE(cfg_cmd)); - - if ((GET_PWR_CFG_FAB_MASK(cfg_cmd)&faversion) && - (GET_PWR_CFG_CUT_MASK(cfg_cmd)&cut_version) && - (GET_PWR_CFG_INTF_MASK(cfg_cmd)&interface_type)) { - switch (GET_PWR_CFG_CMD(cfg_cmd)) { - case PWR_CMD_READ: - RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, - "rtl_hal_pwrseqcmdparsing(): PWR_CMD_READ\n"); - break; - case PWR_CMD_WRITE: - RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, - "rtl_hal_pwrseqcmdparsing(): PWR_CMD_WRITE\n"); - offset = GET_PWR_CFG_OFFSET(cfg_cmd); - - /*Read the value from system register*/ - value = rtl_read_byte(rtlpriv, offset); - value &= (~(GET_PWR_CFG_MASK(cfg_cmd))); - value |= (GET_PWR_CFG_VALUE(cfg_cmd) & - GET_PWR_CFG_MASK(cfg_cmd)); - - /*Write the value back to sytem register*/ - rtl_write_byte(rtlpriv, offset, value); - break; - case PWR_CMD_POLLING: - RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, - "rtl_hal_pwrseqcmdparsing(): PWR_CMD_POLLING\n"); - polling_bit = false; - offset = GET_PWR_CFG_OFFSET(cfg_cmd); - - do { - value = rtl_read_byte(rtlpriv, offset); - - value &= GET_PWR_CFG_MASK(cfg_cmd); - if (value == - (GET_PWR_CFG_VALUE(cfg_cmd) - & GET_PWR_CFG_MASK(cfg_cmd))) - polling_bit = true; - else - udelay(10); - - if (polling_count++ > max_polling_cnt) - return false; - } while (!polling_bit); - break; - case PWR_CMD_DELAY: - RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, - "rtl_hal_pwrseqcmdparsing(): PWR_CMD_DELAY\n"); - if (GET_PWR_CFG_VALUE(cfg_cmd) == - PWRSEQ_DELAY_US) - udelay(GET_PWR_CFG_OFFSET(cfg_cmd)); - else - mdelay(GET_PWR_CFG_OFFSET(cfg_cmd)); - break; - case PWR_CMD_END: - RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, - "rtl_hal_pwrseqcmdparsing(): PWR_CMD_END\n"); - return true; - default: - RT_ASSERT(false, - "rtl_hal_pwrseqcmdparsing(): Unknown CMD!!\n"); - break; - } - - } - ary_idx++; - } while (1); - - return true; -} |