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path: root/drivers/net/wireless/rtlwifi/rtl8723ae/hw.c
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Diffstat (limited to 'drivers/net/wireless/rtlwifi/rtl8723ae/hw.c')
-rw-r--r--drivers/net/wireless/rtlwifi/rtl8723ae/hw.c127
1 files changed, 67 insertions, 60 deletions
diff --git a/drivers/net/wireless/rtlwifi/rtl8723ae/hw.c b/drivers/net/wireless/rtlwifi/rtl8723ae/hw.c
index c333dfd116b8..65c9e80e1f78 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723ae/hw.c
+++ b/drivers/net/wireless/rtlwifi/rtl8723ae/hw.c
@@ -38,10 +38,11 @@
#include "def.h"
#include "phy.h"
#include "dm.h"
+#include "../rtl8723com/dm_common.h"
#include "fw.h"
+#include "../rtl8723com/fw_common.h"
#include "led.h"
#include "hw.h"
-#include "pwrseqcmd.h"
#include "pwrseq.h"
#include "btc.h"
@@ -206,14 +207,13 @@ void rtl8723ae_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
rtl_write_byte(rtlpriv, REG_SLOT, val[0]);
for (e_aci = 0; e_aci < AC_MAX; e_aci++) {
- rtlpriv->cfg->ops->set_hw_reg(hw,
- HW_VAR_AC_PARAM,
- (u8 *) (&e_aci));
+ rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_AC_PARAM,
+ &e_aci);
}
break; }
case HW_VAR_ACK_PREAMBLE:{
u8 reg_tmp;
- u8 short_preamble = (bool) (*(u8 *) val);
+ u8 short_preamble = (bool)*val;
reg_tmp = (mac->cur_40_prime_sc) << 5;
if (short_preamble)
reg_tmp |= 0x80;
@@ -224,7 +224,7 @@ void rtl8723ae_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
u8 min_spacing_to_set;
u8 sec_min_space;
- min_spacing_to_set = *((u8 *) val);
+ min_spacing_to_set = *val;
if (min_spacing_to_set <= 7) {
sec_min_space = 0;
@@ -248,7 +248,7 @@ void rtl8723ae_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
case HW_VAR_SHORTGI_DENSITY:{
u8 density_to_set;
- density_to_set = *((u8 *) val);
+ density_to_set = *val;
mac->min_space_cfg |= (density_to_set << 3);
RT_TRACE(rtlpriv, COMP_MLME, DBG_LOUD,
@@ -272,7 +272,7 @@ void rtl8723ae_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
else
p_regtoset = regtoset_normal;
- factor_toset = *((u8 *) val);
+ factor_toset = *val;
if (factor_toset <= 3) {
factor_toset = (1 << (factor_toset + 2));
if (factor_toset > 0xf)
@@ -303,16 +303,15 @@ void rtl8723ae_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
}
break; }
case HW_VAR_AC_PARAM:{
- u8 e_aci = *((u8 *) val);
- rtl8723ae_dm_init_edca_turbo(hw);
+ u8 e_aci = *val;
+ rtl8723_dm_init_edca_turbo(hw);
- if (rtlpci->acm_method != eAcmWay2_SW)
- rtlpriv->cfg->ops->set_hw_reg(hw,
- HW_VAR_ACM_CTRL,
- (u8 *) (&e_aci));
+ if (rtlpci->acm_method != EACMWAY2_SW)
+ rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_ACM_CTRL,
+ &e_aci);
break; }
case HW_VAR_ACM_CTRL:{
- u8 e_aci = *((u8 *) val);
+ u8 e_aci = *val;
union aci_aifsn *p_aci_aifsn =
(union aci_aifsn *)(&(mac->ac[0].aifs));
u8 acm = p_aci_aifsn->f.acm;
@@ -365,7 +364,7 @@ void rtl8723ae_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
rtlpci->receive_config = ((u32 *) (val))[0];
break;
case HW_VAR_RETRY_LIMIT:{
- u8 retry_limit = ((u8 *) (val))[0];
+ u8 retry_limit = *val;
rtl_write_word(rtlpriv, REG_RL,
retry_limit << RETRY_LIMIT_SHORT_SHIFT |
@@ -378,13 +377,13 @@ void rtl8723ae_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
rtlefuse->efuse_usedbytes = *((u16 *) val);
break;
case HW_VAR_EFUSE_USAGE:
- rtlefuse->efuse_usedpercentage = *((u8 *) val);
+ rtlefuse->efuse_usedpercentage = *val;
break;
case HW_VAR_IO_CMD:
rtl8723ae_phy_set_io_cmd(hw, (*(enum io_type *)val));
break;
case HW_VAR_WPA_CONFIG:
- rtl_write_byte(rtlpriv, REG_SECCFG, *((u8 *) val));
+ rtl_write_byte(rtlpriv, REG_SECCFG, *val);
break;
case HW_VAR_SET_RPWM:{
u8 rpwm_val;
@@ -393,27 +392,25 @@ void rtl8723ae_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
udelay(1);
if (rpwm_val & BIT(7)) {
- rtl_write_byte(rtlpriv, REG_PCIE_HRPWM,
- (*(u8 *) val));
+ rtl_write_byte(rtlpriv, REG_PCIE_HRPWM, *val);
} else {
- rtl_write_byte(rtlpriv, REG_PCIE_HRPWM,
- ((*(u8 *) val) | BIT(7)));
+ rtl_write_byte(rtlpriv, REG_PCIE_HRPWM, *val | BIT(7));
}
break; }
case HW_VAR_H2C_FW_PWRMODE:{
- u8 psmode = (*(u8 *) val);
+ u8 psmode = *val;
if (psmode != FW_PS_ACTIVE_MODE)
rtl8723ae_dm_rf_saving(hw, true);
- rtl8723ae_set_fw_pwrmode_cmd(hw, (*(u8 *) val));
+ rtl8723ae_set_fw_pwrmode_cmd(hw, *val);
break; }
case HW_VAR_FW_PSMODE_STATUS:
ppsc->fw_current_inpsmode = *((bool *) val);
break;
case HW_VAR_H2C_FW_JOINBSSRPT:{
- u8 mstatus = (*(u8 *) val);
+ u8 mstatus = *val;
u8 tmp_regcr, tmp_reg422;
bool recover = false;
@@ -446,11 +443,11 @@ void rtl8723ae_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
rtl_write_byte(rtlpriv, REG_CR + 1,
(tmp_regcr & ~(BIT(0))));
}
- rtl8723ae_set_fw_joinbss_report_cmd(hw, (*(u8 *) val));
+ rtl8723ae_set_fw_joinbss_report_cmd(hw, *val);
break; }
case HW_VAR_H2C_FW_P2P_PS_OFFLOAD:
- rtl8723ae_set_p2p_ps_offload_cmd(hw, (*(u8 *)val));
+ rtl8723ae_set_p2p_ps_offload_cmd(hw, *val);
break;
case HW_VAR_AID:{
u16 u2btmp;
@@ -460,7 +457,7 @@ void rtl8723ae_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
mac->assoc_id));
break; }
case HW_VAR_CORRECT_TSF:{
- u8 btype_ibss = ((u8 *) (val))[0];
+ u8 btype_ibss = *val;
if (btype_ibss == true)
_rtl8723ae_stop_tx_beacon(hw);
@@ -490,20 +487,18 @@ void rtl8723ae_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
(u8 *)(&fw_current_inps));
rtlpriv->cfg->ops->set_hw_reg(hw,
HW_VAR_H2C_FW_PWRMODE,
- (u8 *)(&ppsc->fwctrl_psmode));
+ &ppsc->fwctrl_psmode);
- rtlpriv->cfg->ops->set_hw_reg(hw,
- HW_VAR_SET_RPWM,
- (u8 *)(&rpwm_val));
+ rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_SET_RPWM,
+ &rpwm_val);
} else {
rpwm_val = 0x0C; /* RF on */
fw_pwrmode = FW_PS_ACTIVE_MODE;
fw_current_inps = false;
rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_SET_RPWM,
- (u8 *)(&rpwm_val));
- rtlpriv->cfg->ops->set_hw_reg(hw,
- HW_VAR_H2C_FW_PWRMODE,
- (u8 *)(&fw_pwrmode));
+ &rpwm_val);
+ rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_H2C_FW_PWRMODE,
+ &fw_pwrmode);
rtlpriv->cfg->ops->set_hw_reg(hw,
HW_VAR_FW_PSMODE_STATUS,
@@ -880,23 +875,33 @@ int rtl8723ae_hw_init(struct ieee80211_hw *hw)
bool rtstatus = true;
int err;
u8 tmp_u1b;
+ unsigned long flags;
rtlpriv->rtlhal.being_init_adapter = true;
+ /* As this function can take a very long time (up to 350 ms)
+ * and can be called with irqs disabled, reenable the irqs
+ * to let the other devices continue being serviced.
+ *
+ * It is safe doing so since our own interrupts will only be enabled
+ * in a subsequent step.
+ */
+ local_save_flags(flags);
+ local_irq_enable();
+
rtlpriv->intf_ops->disable_aspm(hw);
rtstatus = _rtl8712e_init_mac(hw);
if (rtstatus != true) {
RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, "Init MAC failed\n");
err = 1;
- return err;
+ goto exit;
}
- err = rtl8723ae_download_fw(hw);
+ err = rtl8723_download_fw(hw, false);
if (err) {
RT_TRACE(rtlpriv, COMP_ERR, DBG_WARNING,
"Failed to download FW. Init HW without FW now..\n");
err = 1;
- rtlhal->fw_ready = false;
- return err;
+ goto exit;
} else {
rtlhal->fw_ready = true;
}
@@ -971,6 +976,8 @@ int rtl8723ae_hw_init(struct ieee80211_hw *hw)
RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, "under 1.5V\n");
}
rtl8723ae_dm_init(hw);
+exit:
+ local_irq_restore(flags);
rtlpriv->rtlhal.being_init_adapter = false;
return err;
}
@@ -1112,12 +1119,13 @@ static int _rtl8723ae_set_media_status(struct ieee80211_hw *hw,
void rtl8723ae_set_check_bssid(struct ieee80211_hw *hw, bool check_bssid)
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
- struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
- u32 reg_rcr = rtlpci->receive_config;
+ u32 reg_rcr;
if (rtlpriv->psc.rfpwr_state != ERFON)
return;
+ rtlpriv->cfg->ops->get_hw_reg(hw, HW_VAR_RCR, (u8 *)(&reg_rcr));
+
if (check_bssid == true) {
reg_rcr |= (RCR_CBSSID_DATA | RCR_CBSSID_BCN);
rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_RCR,
@@ -1153,7 +1161,7 @@ void rtl8723ae_set_qos(struct ieee80211_hw *hw, int aci)
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
- rtl8723ae_dm_init_edca_turbo(hw);
+ rtl8723_dm_init_edca_turbo(hw);
switch (aci) {
case AC1_BK:
rtl_write_dword(rtlpriv, REG_EDCA_BK_PARAM, 0xa44f);
@@ -1614,10 +1622,10 @@ static void _rtl8723ae_read_adapter_info(struct ieee80211_hw *hw,
rtl8723ae_read_bt_coexist_info_from_hwpg(hw,
rtlefuse->autoload_failflag, hwinfo);
- rtlefuse->eeprom_channelplan = *(u8 *)&hwinfo[EEPROM_CHANNELPLAN];
+ rtlefuse->eeprom_channelplan = hwinfo[EEPROM_CHANNELPLAN];
rtlefuse->eeprom_version = *(u16 *)&hwinfo[EEPROM_VERSION];
rtlefuse->txpwr_fromeprom = true;
- rtlefuse->eeprom_oemid = *(u8 *)&hwinfo[EEPROM_CUSTOMER_ID];
+ rtlefuse->eeprom_oemid = hwinfo[EEPROM_CUSTOMER_ID];
RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD,
"EEPROM Customer ID: 0x%2x\n", rtlefuse->eeprom_oemid);
@@ -1655,7 +1663,7 @@ static void _rtl8723ae_read_adapter_info(struct ieee80211_hw *hw,
CHK_SVID_SMID(0x10EC, 0x9185))
rtlhal->oem_id = RT_CID_TOSHIBA;
else if (rtlefuse->eeprom_svid == 0x1025)
- rtlhal->oem_id = RT_CID_819x_Acer;
+ rtlhal->oem_id = RT_CID_819X_ACER;
else if (CHK_SVID_SMID(0x10EC, 0x6191) ||
CHK_SVID_SMID(0x10EC, 0x6192) ||
CHK_SVID_SMID(0x10EC, 0x6193) ||
@@ -1665,7 +1673,7 @@ static void _rtl8723ae_read_adapter_info(struct ieee80211_hw *hw,
CHK_SVID_SMID(0x10EC, 0x8191) ||
CHK_SVID_SMID(0x10EC, 0x8192) ||
CHK_SVID_SMID(0x10EC, 0x8193))
- rtlhal->oem_id = RT_CID_819x_SAMSUNG;
+ rtlhal->oem_id = RT_CID_819X_SAMSUNG;
else if (CHK_SVID_SMID(0x10EC, 0x8195) ||
CHK_SVID_SMID(0x10EC, 0x9195) ||
CHK_SVID_SMID(0x10EC, 0x7194) ||
@@ -1673,24 +1681,24 @@ static void _rtl8723ae_read_adapter_info(struct ieee80211_hw *hw,
CHK_SVID_SMID(0x10EC, 0x8201) ||
CHK_SVID_SMID(0x10EC, 0x8202) ||
CHK_SVID_SMID(0x10EC, 0x9200))
- rtlhal->oem_id = RT_CID_819x_Lenovo;
+ rtlhal->oem_id = RT_CID_819X_LENOVO;
else if (CHK_SVID_SMID(0x10EC, 0x8197) ||
CHK_SVID_SMID(0x10EC, 0x9196))
- rtlhal->oem_id = RT_CID_819x_CLEVO;
+ rtlhal->oem_id = RT_CID_819X_CLEVO;
else if (CHK_SVID_SMID(0x1028, 0x8194) ||
CHK_SVID_SMID(0x1028, 0x8198) ||
CHK_SVID_SMID(0x1028, 0x9197) ||
CHK_SVID_SMID(0x1028, 0x9198))
- rtlhal->oem_id = RT_CID_819x_DELL;
+ rtlhal->oem_id = RT_CID_819X_DELL;
else if (CHK_SVID_SMID(0x103C, 0x1629))
- rtlhal->oem_id = RT_CID_819x_HP;
+ rtlhal->oem_id = RT_CID_819X_HP;
else if (CHK_SVID_SMID(0x1A32, 0x2315))
- rtlhal->oem_id = RT_CID_819x_QMI;
+ rtlhal->oem_id = RT_CID_819X_QMI;
else if (CHK_SVID_SMID(0x10EC, 0x8203))
- rtlhal->oem_id = RT_CID_819x_PRONETS;
+ rtlhal->oem_id = RT_CID_819X_PRONETS;
else if (CHK_SVID_SMID(0x1043, 0x84B5))
rtlhal->oem_id =
- RT_CID_819x_Edimax_ASUS;
+ RT_CID_819X_EDIMAX_ASUS;
else
rtlhal->oem_id = RT_CID_DEFAULT;
} else if (rtlefuse->eeprom_did == 0x8178) {
@@ -1712,12 +1720,12 @@ static void _rtl8723ae_read_adapter_info(struct ieee80211_hw *hw,
CHK_SVID_SMID(0x10EC, 0x9185))
rtlhal->oem_id = RT_CID_TOSHIBA;
else if (rtlefuse->eeprom_svid == 0x1025)
- rtlhal->oem_id = RT_CID_819x_Acer;
+ rtlhal->oem_id = RT_CID_819X_ACER;
else if (CHK_SVID_SMID(0x10EC, 0x8186))
- rtlhal->oem_id = RT_CID_819x_PRONETS;
+ rtlhal->oem_id = RT_CID_819X_PRONETS;
else if (CHK_SVID_SMID(0x1043, 0x8486))
rtlhal->oem_id =
- RT_CID_819x_Edimax_ASUS;
+ RT_CID_819X_EDIMAX_ASUS;
else
rtlhal->oem_id = RT_CID_DEFAULT;
} else {
@@ -1731,7 +1739,7 @@ static void _rtl8723ae_read_adapter_info(struct ieee80211_hw *hw,
rtlhal->oem_id = RT_CID_CCX;
break;
case EEPROM_CID_QMI:
- rtlhal->oem_id = RT_CID_819x_QMI;
+ rtlhal->oem_id = RT_CID_819X_QMI;
break;
case EEPROM_CID_WHQL:
break;
@@ -2037,8 +2045,7 @@ void rtl8723ae_update_channel_access_setting(struct ieee80211_hw *hw)
struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
u16 sifs_timer;
- rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_SLOT_TIME,
- (u8 *)&mac->slot_time);
+ rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_SLOT_TIME, &mac->slot_time);
if (!mac->ht_enable)
sifs_timer = 0x0a0a;
else
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