diff options
Diffstat (limited to 'drivers/net/wireless/realtek/rtlwifi/rtl8192de/hw.c')
-rw-r--r-- | drivers/net/wireless/realtek/rtlwifi/rtl8192de/hw.c | 92 |
1 files changed, 35 insertions, 57 deletions
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192de/hw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/hw.c index 80123fd97221..c7f29a9be50d 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8192de/hw.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/hw.c @@ -1,27 +1,5 @@ -/****************************************************************************** - * - * 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. - * - * 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> - * - *****************************************************************************/ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright(c) 2009-2012 Realtek Corporation.*/ #include "../wifi.h" #include "../efuse.h" @@ -124,12 +102,12 @@ void rtl92de_get_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val) *((enum rf_pwrstate *)(val)) = ppsc->rfpwr_state; break; case HW_VAR_FWLPS_RF_ON:{ - enum rf_pwrstate rfState; + enum rf_pwrstate rfstate; u32 val_rcr; rtlpriv->cfg->ops->get_hw_reg(hw, HW_VAR_RF_STATE, - (u8 *) (&rfState)); - if (rfState == ERFOFF) { + (u8 *)(&rfstate)); + if (rfstate == ERFOFF) { *((bool *) (val)) = true; } else { val_rcr = rtl_read_dword(rtlpriv, REG_RCR); @@ -280,23 +258,23 @@ void rtl92de_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val) } case HW_VAR_AMPDU_FACTOR: { u8 factor_toset; - u32 regtoSet; + u32 regtoset; u8 *ptmp_byte = NULL; u8 index; if (rtlhal->macphymode == DUALMAC_DUALPHY) - regtoSet = 0xb9726641; + regtoset = 0xb9726641; else if (rtlhal->macphymode == DUALMAC_SINGLEPHY) - regtoSet = 0x66626641; + regtoset = 0x66626641; else - regtoSet = 0xb972a841; + regtoset = 0xb972a841; factor_toset = *val; if (factor_toset <= 3) { factor_toset = (1 << (factor_toset + 2)); if (factor_toset > 0xf) factor_toset = 0xf; for (index = 0; index < 4; index++) { - ptmp_byte = (u8 *) (®toSet) + index; + ptmp_byte = (u8 *)(®toset) + index; if ((*ptmp_byte & 0xf0) > (factor_toset << 4)) *ptmp_byte = (*ptmp_byte & 0x0f) @@ -305,7 +283,7 @@ void rtl92de_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val) *ptmp_byte = (*ptmp_byte & 0xf0) | (factor_toset); } - rtl_write_dword(rtlpriv, REG_AGGLEN_LMT, regtoSet); + rtl_write_dword(rtlpriv, REG_AGGLEN_LMT, regtoset); RT_TRACE(rtlpriv, COMP_MLME, DBG_LOUD, "Set HW_VAR_AMPDU_FACTOR: %#x\n", factor_toset); @@ -531,18 +509,18 @@ static bool _rtl92de_llt_table_init(struct ieee80211_hw *hw) struct rtl_priv *rtlpriv = rtl_priv(hw); unsigned short i; u8 txpktbuf_bndy; - u8 maxPage; + u8 maxpage; bool status; u32 value32; /* High+low page number */ u8 value8; /* normal page number */ if (rtlpriv->rtlhal.macphymode == SINGLEMAC_SINGLEPHY) { - maxPage = 255; + maxpage = 255; txpktbuf_bndy = 246; value8 = 0; value32 = 0x80bf0d29; } else { - maxPage = 127; + maxpage = 127; txpktbuf_bndy = 123; value8 = 0; value32 = 0x80750005; @@ -598,14 +576,14 @@ static bool _rtl92de_llt_table_init(struct ieee80211_hw *hw) /* This ring buffer is used as beacon buffer if we */ /* config this MAC as two MAC transfer. */ /* Otherwise used as local loopback buffer. */ - for (i = txpktbuf_bndy; i < maxPage; i++) { + for (i = txpktbuf_bndy; i < maxpage; i++) { status = _rtl92de_llt_write(hw, i, (i + 1)); if (true != status) return status; } /* Let last entry point to the start entry of ring buffer */ - status = _rtl92de_llt_write(hw, maxPage, txpktbuf_bndy); + status = _rtl92de_llt_write(hw, maxpage, txpktbuf_bndy); if (true != status) return status; @@ -1415,13 +1393,13 @@ void rtl92de_update_interrupt_mask(struct ieee80211_hw *hw, } static void _rtl92de_readpowervalue_fromprom(struct txpower_info *pwrinfo, - u8 *rom_content, bool autoLoadfail) + u8 *rom_content, bool autoloadfail) { u32 rfpath, eeaddr, group, offset1, offset2; u8 i; memset(pwrinfo, 0, sizeof(struct txpower_info)); - if (autoLoadfail) { + if (autoloadfail) { for (group = 0; group < CHANNEL_GROUP_MAX; group++) { for (rfpath = 0; rfpath < RF6052_MAX_PATH; rfpath++) { if (group < CHANNEL_GROUP_MAX_2G) { @@ -1563,7 +1541,7 @@ static void _rtl92de_read_txpower_info(struct ieee80211_hw *hw, struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw)); struct txpower_info pwrinfo; u8 tempval[2], i, pwr, diff; - u32 ch, rfPath, group; + u32 ch, rfpath, group; _rtl92de_readpowervalue_fromprom(&pwrinfo, hwinfo, autoload_fail); if (!autoload_fail) { @@ -1643,25 +1621,25 @@ static void _rtl92de_read_txpower_info(struct ieee80211_hw *hw, "Delta_IQK = 0x%x Delta_LCK = 0x%x\n", rtlefuse->delta_iqk, rtlefuse->delta_lck); - for (rfPath = 0; rfPath < RF6052_MAX_PATH; rfPath++) { + for (rfpath = 0; rfpath < RF6052_MAX_PATH; rfpath++) { for (ch = 0; ch < CHANNEL_MAX_NUMBER; ch++) { group = rtl92d_get_chnlgroup_fromarray((u8) ch); if (ch < CHANNEL_MAX_NUMBER_2G) - rtlefuse->txpwrlevel_cck[rfPath][ch] = - pwrinfo.cck_index[rfPath][group]; - rtlefuse->txpwrlevel_ht40_1s[rfPath][ch] = - pwrinfo.ht40_1sindex[rfPath][group]; - rtlefuse->txpwr_ht20diff[rfPath][ch] = - pwrinfo.ht20indexdiff[rfPath][group]; - rtlefuse->txpwr_legacyhtdiff[rfPath][ch] = - pwrinfo.ofdmindexdiff[rfPath][group]; - rtlefuse->pwrgroup_ht20[rfPath][ch] = - pwrinfo.ht20maxoffset[rfPath][group]; - rtlefuse->pwrgroup_ht40[rfPath][ch] = - pwrinfo.ht40maxoffset[rfPath][group]; - pwr = pwrinfo.ht40_1sindex[rfPath][group]; - diff = pwrinfo.ht40_2sindexdiff[rfPath][group]; - rtlefuse->txpwrlevel_ht40_2s[rfPath][ch] = + rtlefuse->txpwrlevel_cck[rfpath][ch] = + pwrinfo.cck_index[rfpath][group]; + rtlefuse->txpwrlevel_ht40_1s[rfpath][ch] = + pwrinfo.ht40_1sindex[rfpath][group]; + rtlefuse->txpwr_ht20diff[rfpath][ch] = + pwrinfo.ht20indexdiff[rfpath][group]; + rtlefuse->txpwr_legacyhtdiff[rfpath][ch] = + pwrinfo.ofdmindexdiff[rfpath][group]; + rtlefuse->pwrgroup_ht20[rfpath][ch] = + pwrinfo.ht20maxoffset[rfpath][group]; + rtlefuse->pwrgroup_ht40[rfpath][ch] = + pwrinfo.ht40maxoffset[rfpath][group]; + pwr = pwrinfo.ht40_1sindex[rfpath][group]; + diff = pwrinfo.ht40_2sindexdiff[rfpath][group]; + rtlefuse->txpwrlevel_ht40_2s[rfpath][ch] = (pwr > diff) ? (pwr - diff) : 0; } } |