diff options
Diffstat (limited to 'drivers/net/wireless/realtek/rtlwifi/efuse.c')
| -rw-r--r-- | drivers/net/wireless/realtek/rtlwifi/efuse.c | 71 |
1 files changed, 25 insertions, 46 deletions
diff --git a/drivers/net/wireless/realtek/rtlwifi/efuse.c b/drivers/net/wireless/realtek/rtlwifi/efuse.c index 9729e51fce38..de0437b3cb95 100644 --- a/drivers/net/wireless/realtek/rtlwifi/efuse.c +++ b/drivers/net/wireless/realtek/rtlwifi/efuse.c @@ -1,27 +1,6 @@ -/****************************************************************************** - * - * Copyright(c) 2009-2012 Realtek Corporation. - * - * Tmis 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. - * - * Tmis 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. - * - * Tme 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> - * - *****************************************************************************/ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright(c) 2009-2012 Realtek Corporation.*/ + #include "wifi.h" #include "efuse.h" #include "pci.h" @@ -386,20 +365,20 @@ bool efuse_shadow_update_chk(struct ieee80211_hw *hw) { struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); - u8 section_idx, i, Base; + u8 section_idx, i, base; u16 words_need = 0, hdr_num = 0, totalbytes, efuse_used; bool wordchanged, result = true; for (section_idx = 0; section_idx < 16; section_idx++) { - Base = section_idx * 8; + base = section_idx * 8; wordchanged = false; for (i = 0; i < 8; i = i + 2) { - if ((rtlefuse->efuse_map[EFUSE_INIT_MAP][Base + i] != - rtlefuse->efuse_map[EFUSE_MODIFY_MAP][Base + i]) || - (rtlefuse->efuse_map[EFUSE_INIT_MAP][Base + i + 1] != - rtlefuse->efuse_map[EFUSE_MODIFY_MAP][Base + i + - 1])) { + if (rtlefuse->efuse_map[EFUSE_INIT_MAP][base + i] != + rtlefuse->efuse_map[EFUSE_MODIFY_MAP][base + i] || + rtlefuse->efuse_map[EFUSE_INIT_MAP][base + i + 1] != + rtlefuse->efuse_map[EFUSE_MODIFY_MAP][base + i + + 1]) { words_need++; wordchanged = true; } @@ -540,7 +519,7 @@ void rtl_efuse_shadow_map_update(struct ieee80211_hw *hw) } EXPORT_SYMBOL(rtl_efuse_shadow_map_update); -void efuse_force_write_vendor_Id(struct ieee80211_hw *hw) +void efuse_force_write_vendor_id(struct ieee80211_hw *hw) { u8 tmpdata[8] = { 0xFF, 0xFF, 0xEC, 0x10, 0xFF, 0xFF, 0xFF, 0xFF }; @@ -1132,7 +1111,7 @@ void efuse_power_switch(struct ieee80211_hw *hw, u8 write, u8 pwrstate) struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); u8 tempval; - u16 tmpV16; + u16 tmpv16; if (pwrstate && (rtlhal->hw_type != HARDWARE_TYPE_RTL8192SE)) { @@ -1141,31 +1120,31 @@ void efuse_power_switch(struct ieee80211_hw *hw, u8 write, u8 pwrstate) rtl_write_byte(rtlpriv, rtlpriv->cfg->maps[EFUSE_ACCESS], 0x69); } else { - tmpV16 = + tmpv16 = rtl_read_word(rtlpriv, rtlpriv->cfg->maps[SYS_ISO_CTRL]); - if (!(tmpV16 & rtlpriv->cfg->maps[EFUSE_PWC_EV12V])) { - tmpV16 |= rtlpriv->cfg->maps[EFUSE_PWC_EV12V]; + if (!(tmpv16 & rtlpriv->cfg->maps[EFUSE_PWC_EV12V])) { + tmpv16 |= rtlpriv->cfg->maps[EFUSE_PWC_EV12V]; rtl_write_word(rtlpriv, rtlpriv->cfg->maps[SYS_ISO_CTRL], - tmpV16); + tmpv16); } } - tmpV16 = rtl_read_word(rtlpriv, + tmpv16 = rtl_read_word(rtlpriv, rtlpriv->cfg->maps[SYS_FUNC_EN]); - if (!(tmpV16 & rtlpriv->cfg->maps[EFUSE_FEN_ELDR])) { - tmpV16 |= rtlpriv->cfg->maps[EFUSE_FEN_ELDR]; + if (!(tmpv16 & rtlpriv->cfg->maps[EFUSE_FEN_ELDR])) { + tmpv16 |= rtlpriv->cfg->maps[EFUSE_FEN_ELDR]; rtl_write_word(rtlpriv, - rtlpriv->cfg->maps[SYS_FUNC_EN], tmpV16); + rtlpriv->cfg->maps[SYS_FUNC_EN], tmpv16); } - tmpV16 = rtl_read_word(rtlpriv, rtlpriv->cfg->maps[SYS_CLK]); - if ((!(tmpV16 & rtlpriv->cfg->maps[EFUSE_LOADER_CLK_EN])) || - (!(tmpV16 & rtlpriv->cfg->maps[EFUSE_ANA8M]))) { - tmpV16 |= (rtlpriv->cfg->maps[EFUSE_LOADER_CLK_EN] | + tmpv16 = rtl_read_word(rtlpriv, rtlpriv->cfg->maps[SYS_CLK]); + if ((!(tmpv16 & rtlpriv->cfg->maps[EFUSE_LOADER_CLK_EN])) || + (!(tmpv16 & rtlpriv->cfg->maps[EFUSE_ANA8M]))) { + tmpv16 |= (rtlpriv->cfg->maps[EFUSE_LOADER_CLK_EN] | rtlpriv->cfg->maps[EFUSE_ANA8M]); rtl_write_word(rtlpriv, - rtlpriv->cfg->maps[SYS_CLK], tmpV16); + rtlpriv->cfg->maps[SYS_CLK], tmpv16); } } |