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Diffstat (limited to 'drivers/net/wireless/realtek/rtlwifi/rtl8192de/hw.c')
-rw-r--r--drivers/net/wireless/realtek/rtlwifi/rtl8192de/hw.c92
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 *) (&regtoSet) + index;
+ ptmp_byte = (u8 *)(&regtoset) + 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;
}
}
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.