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path: root/drivers/net/wireless/rtlwifi/rtl8192ce
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-rw-r--r--drivers/net/wireless/rtlwifi/rtl8192ce/def.h154
-rw-r--r--drivers/net/wireless/rtlwifi/rtl8192ce/hw.c53
-rw-r--r--drivers/net/wireless/rtlwifi/rtl8192ce/led.c2
-rw-r--r--drivers/net/wireless/rtlwifi/rtl8192ce/phy.c16
-rw-r--r--drivers/net/wireless/rtlwifi/rtl8192ce/reg.h6
-rw-r--r--drivers/net/wireless/rtlwifi/rtl8192ce/rf.c2
-rw-r--r--drivers/net/wireless/rtlwifi/rtl8192ce/sw.c80
-rw-r--r--drivers/net/wireless/rtlwifi/rtl8192ce/trx.c128
-rw-r--r--drivers/net/wireless/rtlwifi/rtl8192ce/trx.h6
9 files changed, 128 insertions, 319 deletions
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/def.h b/drivers/net/wireless/rtlwifi/rtl8192ce/def.h
index 35ff7df..7305a47 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/def.h
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/def.h
@@ -117,6 +117,7 @@
#define CHIP_VER_B BIT(4)
#define CHIP_92C_BITMASK BIT(0)
+#define CHIP_UNKNOWN BIT(7)
#define CHIP_92C_1T2R 0x03
#define CHIP_92C 0x01
#define CHIP_88C 0x00
@@ -142,8 +143,22 @@ enum version_8192c {
VERSION_UNKNOWN = 0x88,
};
+#define CUT_VERSION_MASK (BIT(6)|BIT(7))
+#define CHIP_VENDOR_UMC BIT(5)
+#define CHIP_VENDOR_UMC_B_CUT BIT(6) /* Chip version for ECO */
+#define IS_VENDOR_UMC_A_CUT(version) ((IS_CHIP_VENDOR_UMC(version)) ? \
+ ((GET_CVID_CUT_VERSION(version)) ? false : true) : false)
#define IS_CHIP_VER_B(version) ((version & CHIP_VER_B) ? true : false)
+#define IS_VENDOR_UMC_A_CUT(version) ((IS_CHIP_VENDOR_UMC(version)) ? \
+ ((GET_CVID_CUT_VERSION(version)) ? false : true) : false)
#define IS_92C_SERIAL(version) ((version & CHIP_92C_BITMASK) ? true : false)
+#define IS_CHIP_VENDOR_UMC(version) \
+ ((version & CHIP_VENDOR_UMC) ? true : false)
+#define GET_CVID_CUT_VERSION(version) ((version) & CUT_VERSION_MASK)
+#define IS_81xxC_VENDOR_UMC_B_CUT(version) \
+ ((IS_CHIP_VENDOR_UMC(version)) ? \
+ ((GET_CVID_CUT_VERSION(version) == CHIP_VENDOR_UMC_B_CUT) ? \
+ true : false) : false)
enum rtl819x_loopback_e {
RTL819X_NO_LOOPBACK = 0,
@@ -220,41 +235,6 @@ enum rtl_desc_qsel {
QSLT_CMD = 0x13,
};
-enum rtl_desc92c_rate {
- DESC92C_RATE1M = 0x00,
- DESC92C_RATE2M = 0x01,
- DESC92C_RATE5_5M = 0x02,
- DESC92C_RATE11M = 0x03,
-
- DESC92C_RATE6M = 0x04,
- DESC92C_RATE9M = 0x05,
- DESC92C_RATE12M = 0x06,
- DESC92C_RATE18M = 0x07,
- DESC92C_RATE24M = 0x08,
- DESC92C_RATE36M = 0x09,
- DESC92C_RATE48M = 0x0a,
- DESC92C_RATE54M = 0x0b,
-
- DESC92C_RATEMCS0 = 0x0c,
- DESC92C_RATEMCS1 = 0x0d,
- DESC92C_RATEMCS2 = 0x0e,
- DESC92C_RATEMCS3 = 0x0f,
- DESC92C_RATEMCS4 = 0x10,
- DESC92C_RATEMCS5 = 0x11,
- DESC92C_RATEMCS6 = 0x12,
- DESC92C_RATEMCS7 = 0x13,
- DESC92C_RATEMCS8 = 0x14,
- DESC92C_RATEMCS9 = 0x15,
- DESC92C_RATEMCS10 = 0x16,
- DESC92C_RATEMCS11 = 0x17,
- DESC92C_RATEMCS12 = 0x18,
- DESC92C_RATEMCS13 = 0x19,
- DESC92C_RATEMCS14 = 0x1a,
- DESC92C_RATEMCS15 = 0x1b,
- DESC92C_RATEMCS15_SG = 0x1c,
- DESC92C_RATEMCS32 = 0x20,
-};
-
struct phy_sts_cck_8192s_t {
u8 adc_pwdb_X[4];
u8 sq_rpt;
@@ -267,108 +247,4 @@ struct h2c_cmd_8192c {
u8 *p_cmdbuffer;
};
-/* NOTE: reference to rtl8192c_rates struct */
-static inline int _rtl92c_rate_mapping(struct ieee80211_hw *hw, bool isHT,
- u8 desc_rate, bool first_ampdu)
-{
- struct rtl_priv *rtlpriv = rtl_priv(hw);
- int rate_idx = 0;
-
- if (first_ampdu) {
- if (false == isHT) {
- switch (desc_rate) {
- case DESC92C_RATE1M:
- rate_idx = 0;
- break;
- case DESC92C_RATE2M:
- rate_idx = 1;
- break;
- case DESC92C_RATE5_5M:
- rate_idx = 2;
- break;
- case DESC92C_RATE11M:
- rate_idx = 3;
- break;
- case DESC92C_RATE6M:
- rate_idx = 4;
- break;
- case DESC92C_RATE9M:
- rate_idx = 5;
- break;
- case DESC92C_RATE12M:
- rate_idx = 6;
- break;
- case DESC92C_RATE18M:
- rate_idx = 7;
- break;
- case DESC92C_RATE24M:
- rate_idx = 8;
- break;
- case DESC92C_RATE36M:
- rate_idx = 9;
- break;
- case DESC92C_RATE48M:
- rate_idx = 10;
- break;
- case DESC92C_RATE54M:
- rate_idx = 11;
- break;
- default:
- RT_TRACE(rtlpriv, COMP_ERR, DBG_DMESG,
- ("Rate %d is not support, set to "
- "1M rate.\n", desc_rate));
- rate_idx = 0;
- break;
- }
- } else {
- rate_idx = 11;
- }
- return rate_idx;
- }
- switch (desc_rate) {
- case DESC92C_RATE1M:
- rate_idx = 0;
- break;
- case DESC92C_RATE2M:
- rate_idx = 1;
- break;
- case DESC92C_RATE5_5M:
- rate_idx = 2;
- break;
- case DESC92C_RATE11M:
- rate_idx = 3;
- break;
- case DESC92C_RATE6M:
- rate_idx = 4;
- break;
- case DESC92C_RATE9M:
- rate_idx = 5;
- break;
- case DESC92C_RATE12M:
- rate_idx = 6;
- break;
- case DESC92C_RATE18M:
- rate_idx = 7;
- break;
- case DESC92C_RATE24M:
- rate_idx = 8;
- break;
- case DESC92C_RATE36M:
- rate_idx = 9;
- break;
- case DESC92C_RATE48M:
- rate_idx = 10;
- break;
- case DESC92C_RATE54M:
- rate_idx = 11;
- break;
- /* TODO: How to mapping MCS rate? */
- /* NOTE: referenc to __ieee80211_rx */
- default:
- rate_idx = 11;
- break;
- }
- return rate_idx;
-}
-
#endif
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c b/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c
index defb437..ce1fdbe 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c
@@ -488,7 +488,7 @@ void rtl92ce_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
case HW_VAR_CORRECT_TSF:{
u8 btype_ibss = ((u8 *) (val))[0];
- if (btype_ibss == true)
+ if (btype_ibss)
_rtl92ce_stop_tx_beacon(hw);
_rtl92ce_set_bcn_ctrl_reg(hw, 0, BIT(3));
@@ -500,7 +500,7 @@ void rtl92ce_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
_rtl92ce_set_bcn_ctrl_reg(hw, BIT(3), 0);
- if (btype_ibss == true)
+ if (btype_ibss)
_rtl92ce_resume_tx_beacon(hw);
break;
@@ -763,11 +763,9 @@ static void _rtl92ce_hw_configure(struct ieee80211_hw *hw)
struct rtl_priv *rtlpriv = rtl_priv(hw);
struct rtl_pci_priv *rtlpcipriv = rtl_pcipriv(hw);
u8 reg_bw_opmode;
- u32 reg_ratr, reg_prsr;
+ u32 reg_prsr;
reg_bw_opmode = BW_OPMODE_20MHZ;
- reg_ratr = RATE_ALL_CCK | RATE_ALL_OFDM_AG |
- RATE_ALL_OFDM_1SS | RATE_ALL_OFDM_2SS;
reg_prsr = RATE_ALL_CCK | RATE_ALL_OFDM_AG;
rtl_write_byte(rtlpriv, REG_INIRTS_RATE_SEL, 0x8);
@@ -907,14 +905,26 @@ int rtl92ce_hw_init(struct ieee80211_hw *hw)
bool is92c;
int err;
u8 tmp_u1b;
+ unsigned long flags;
rtlpci->being_init_adapter = true;
+
+ /* Since 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 = _rtl92ce_init_mac(hw);
if (rtstatus != true) {
RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("Init MAC failed\n"));
err = 1;
- return err;
+ goto exit;
}
err = rtl92c_download_fw(hw);
@@ -924,7 +934,7 @@ int rtl92ce_hw_init(struct ieee80211_hw *hw)
"without FW now..\n"));
err = 1;
rtlhal->fw_ready = false;
- return err;
+ goto exit;
} else {
rtlhal->fw_ready = true;
}
@@ -987,6 +997,8 @@ int rtl92ce_hw_init(struct ieee80211_hw *hw)
RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, ("under 1.5V\n"));
}
rtl92c_dm_init(hw);
+exit:
+ local_irq_restore(flags);
rtlpci->being_init_adapter = false;
return err;
}
@@ -1003,8 +1015,16 @@ static enum version_8192c _rtl92ce_read_chip_version(struct ieee80211_hw *hw)
version = (value32 & TYPE_ID) ? VERSION_A_CHIP_92C :
VERSION_A_CHIP_88C;
} else {
- version = (value32 & TYPE_ID) ? VERSION_B_CHIP_92C :
- VERSION_B_CHIP_88C;
+ version = (enum version_8192c) (CHIP_VER_B |
+ ((value32 & TYPE_ID) ? CHIP_92C_BITMASK : 0) |
+ ((value32 & VENDOR_ID) ? CHIP_VENDOR_UMC : 0));
+ if ((!IS_CHIP_VENDOR_UMC(version)) && (value32 &
+ CHIP_VER_RTL_MASK)) {
+ version = (enum version_8192c)(version |
+ ((((value32 & CHIP_VER_RTL_MASK) == BIT(12))
+ ? CHIP_VENDOR_UMC_B_CUT : CHIP_UNKNOWN) |
+ CHIP_VENDOR_UMC));
+ }
}
switch (version) {
@@ -1123,7 +1143,7 @@ void rtl92ce_set_check_bssid(struct ieee80211_hw *hw, bool check_bssid)
if (rtlpriv->psc.rfpwr_state != ERFON)
return;
- if (check_bssid == true) {
+ if (check_bssid) {
reg_rcr |= (RCR_CBSSID_DATA | RCR_CBSSID_BCN);
rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_RCR,
(u8 *) (&reg_rcr));
@@ -1185,7 +1205,6 @@ void rtl92ce_enable_interrupt(struct ieee80211_hw *hw)
rtl_write_dword(rtlpriv, REG_HIMR, rtlpci->irq_mask[0] & 0xFFFFFFFF);
rtl_write_dword(rtlpriv, REG_HIMRE, rtlpci->irq_mask[1] & 0xFFFFFFFF);
- rtlpci->irq_enabled = true;
}
void rtl92ce_disable_interrupt(struct ieee80211_hw *hw)
@@ -1195,7 +1214,7 @@ void rtl92ce_disable_interrupt(struct ieee80211_hw *hw)
rtl_write_dword(rtlpriv, REG_HIMR, IMR8190_DISABLED);
rtl_write_dword(rtlpriv, REG_HIMRE, IMR8190_DISABLED);
- rtlpci->irq_enabled = false;
+ synchronize_irq(rtlpci->pdev->irq);
}
static void _rtl92ce_poweroff_adapter(struct ieee80211_hw *hw)
@@ -1586,7 +1605,7 @@ static void _rtl92ce_read_adapter_info(struct ieee80211_hw *hw)
rtlefuse->autoload_failflag = false;
}
- if (rtlefuse->autoload_failflag == true)
+ if (rtlefuse->autoload_failflag)
return;
for (i = 0; i < 6; i += 2) {
@@ -1595,7 +1614,7 @@ static void _rtl92ce_read_adapter_info(struct ieee80211_hw *hw)
}
RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
- (MAC_FMT "\n", MAC_ARG(rtlefuse->dev_addr)));
+ ("%pM\n", rtlefuse->dev_addr));
_rtl92ce_read_txpower_info_from_hwpg(hw,
rtlefuse->autoload_failflag,
@@ -1969,7 +1988,7 @@ bool rtl92ce_gpio_radio_on_off_checking(struct ieee80211_hw *hw, u8 *valid)
struct rtl_priv *rtlpriv = rtl_priv(hw);
struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
- enum rf_pwrstate e_rfpowerstate_toset, cur_rfstate;
+ enum rf_pwrstate e_rfpowerstate_toset;
u8 u1tmp;
bool actuallyset = false;
unsigned long flag;
@@ -1989,15 +2008,13 @@ bool rtl92ce_gpio_radio_on_off_checking(struct ieee80211_hw *hw, u8 *valid)
spin_unlock_irqrestore(&rtlpriv->locks.rf_ps_lock, flag);
}
- cur_rfstate = ppsc->rfpwr_state;
-
rtl_write_byte(rtlpriv, REG_MAC_PINMUX_CFG, rtl_read_byte(rtlpriv,
REG_MAC_PINMUX_CFG)&~(BIT(3)));
u1tmp = rtl_read_byte(rtlpriv, REG_GPIO_IO_SEL);
e_rfpowerstate_toset = (u1tmp & BIT(3)) ? ERFON : ERFOFF;
- if ((ppsc->hwradiooff == true) && (e_rfpowerstate_toset == ERFON)) {
+ if ((ppsc->hwradiooff) && (e_rfpowerstate_toset == ERFON)) {
RT_TRACE(rtlpriv, COMP_RF, DBG_DMESG,
("GPIOChangeRF - HW Radio ON, RF ON\n"));
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/led.c b/drivers/net/wireless/rtlwifi/rtl8192ce/led.c
index 9dd1ed7..28a1a70 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/led.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/led.c
@@ -84,7 +84,7 @@ void rtl92ce_sw_led_off(struct ieee80211_hw *hw, struct rtl_led *pled)
break;
case LED_PIN_LED0:
ledcfg &= 0xf0;
- if (pcipriv->ledctl.led_opendrain == true)
+ if (pcipriv->ledctl.led_opendrain)
rtl_write_byte(rtlpriv, REG_LEDCFG2,
(ledcfg | BIT(1) | BIT(5) | BIT(6)));
else
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/phy.c b/drivers/net/wireless/rtlwifi/rtl8192ce/phy.c
index abe0fcc..3b585aa 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/phy.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/phy.c
@@ -46,13 +46,12 @@ u32 rtl92c_phy_query_rf_reg(struct ieee80211_hw *hw,
struct rtl_priv *rtlpriv = rtl_priv(hw);
u32 original_value, readback_value, bitshift;
struct rtl_phy *rtlphy = &(rtlpriv->phy);
- unsigned long flags;
RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, ("regaddr(%#x), "
"rfpath(%#x), bitmask(%#x)\n",
regaddr, rfpath, bitmask));
- spin_lock_irqsave(&rtlpriv->locks.rf_lock, flags);
+ spin_lock(&rtlpriv->locks.rf_lock);
if (rtlphy->rf_mode != RF_OP_BY_FW) {
original_value = _rtl92c_phy_rf_serial_read(hw,
@@ -65,7 +64,7 @@ u32 rtl92c_phy_query_rf_reg(struct ieee80211_hw *hw,
bitshift = _rtl92c_phy_calculate_bit_shift(bitmask);
readback_value = (original_value & bitmask) >> bitshift;
- spin_unlock_irqrestore(&rtlpriv->locks.rf_lock, flags);
+ spin_unlock(&rtlpriv->locks.rf_lock);
RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE,
("regaddr(%#x), rfpath(%#x), "
@@ -120,13 +119,12 @@ void rtl92ce_phy_set_rf_reg(struct ieee80211_hw *hw,
struct rtl_priv *rtlpriv = rtl_priv(hw);
struct rtl_phy *rtlphy = &(rtlpriv->phy);
u32 original_value, bitshift;
- unsigned long flags;
RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE,
("regaddr(%#x), bitmask(%#x), data(%#x), rfpath(%#x)\n",
regaddr, bitmask, data, rfpath));
- spin_lock_irqsave(&rtlpriv->locks.rf_lock, flags);
+ spin_lock(&rtlpriv->locks.rf_lock);
if (rtlphy->rf_mode != RF_OP_BY_FW) {
if (bitmask != RFREG_OFFSET_MASK) {
@@ -153,7 +151,7 @@ void rtl92ce_phy_set_rf_reg(struct ieee80211_hw *hw,
_rtl92c_phy_fw_rf_serial_write(hw, rfpath, regaddr, data);
}
- spin_unlock_irqrestore(&rtlpriv->locks.rf_lock, flags);
+ spin_unlock(&rtlpriv->locks.rf_lock);
RT_TRACE(rtlpriv, COMP_RF, DBG_TRACE, ("regaddr(%#x), "
"bitmask(%#x), data(%#x), "
@@ -281,7 +279,6 @@ bool rtl92c_phy_config_rf_with_headerfile(struct ieee80211_hw *hw,
{
int i;
- bool rtstatus = true;
u32 *radioa_array_table;
u32 *radiob_array_table;
u16 radioa_arraylen, radiob_arraylen;
@@ -308,7 +305,6 @@ bool rtl92c_phy_config_rf_with_headerfile(struct ieee80211_hw *hw,
("Radio_B:RTL8192CE_RADIOB_1TARRAY\n"));
}
RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE, ("Radio No %x\n", rfpath));
- rtstatus = true;
switch (rfpath) {
case RF90_PATH_A:
for (i = 0; i < radioa_arraylen; i = i + 2) {
@@ -521,7 +517,6 @@ static bool _rtl92ce_phy_set_rf_power_state(struct ieee80211_hw *hw,
u8 i, queue_id;
struct rtl8192_tx_ring *ring = NULL;
- ppsc->set_rfpowerstate_inprogress = true;
switch (rfpwr_state) {
case ERFON:{
if ((ppsc->rfpwr_state == ERFOFF) &&
@@ -574,7 +569,7 @@ static bool _rtl92ce_phy_set_rf_power_state(struct ieee80211_hw *hw,
}
case ERFSLEEP:{
if (ppsc->rfpwr_state == ERFOFF)
- break;
+ return false;
for (queue_id = 0, i = 0;
queue_id < RTL_PCI_MAX_TX_QUEUE_COUNT;) {
ring = &pcipriv->dev.tx_ring[queue_id];
@@ -617,7 +612,6 @@ static bool _rtl92ce_phy_set_rf_power_state(struct ieee80211_hw *hw,
}
if (bresult)
ppsc->rfpwr_state = rfpwr_state;
- ppsc->set_rfpowerstate_inprogress = false;
return bresult;
}
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/reg.h b/drivers/net/wireless/rtlwifi/rtl8192ce/reg.h
index 598cecc..ba5ff04 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/reg.h
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/reg.h
@@ -1074,10 +1074,10 @@
#define _SRL(x) (((x) & 0x3F) << 8)
#define _SIFS_CCK_CTX(x) ((x) & 0xFF)
-#define _SIFS_CCK_TRX(x) (((x) & 0xFF) << 8);
+#define _SIFS_CCK_TRX(x) (((x) & 0xFF) << 8)
#define _SIFS_OFDM_CTX(x) ((x) & 0xFF)
-#define _SIFS_OFDM_TRX(x) (((x) & 0xFF) << 8);
+#define _SIFS_OFDM_TRX(x) (((x) & 0xFF) << 8)
#define _TBTT_PROHIBIT_HOLD(x) (((x) & 0xFF) << 8)
@@ -1203,7 +1203,9 @@
#define EPROM_CMD_CONFIG 0x3
#define EPROM_CMD_LOAD 1
+#define HWSET_MAX_SIZE 128
#define HWSET_MAX_SIZE_92S HWSET_MAX_SIZE
+#define EFUSE_MAX_SECTION 16
#define WL_HWPDN_EN BIT(0)
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/rf.c b/drivers/net/wireless/rtlwifi/rtl8192ce/rf.c
index 90d0f2c..d3b01e6 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/rf.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/rf.c
@@ -76,7 +76,7 @@ void rtl92ce_phy_rf6052_set_cck_txpower(struct ieee80211_hw *hw,
if (rtlefuse->eeprom_regulatory != 0)
turbo_scanoff = true;
- if (mac->act_scanning == true) {
+ if (mac->act_scanning) {
tx_agc[RF90_PATH_A] = 0x3f3f3f3f;
tx_agc[RF90_PATH_B] = 0x3f3f3f3f;
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/sw.c b/drivers/net/wireless/rtlwifi/rtl8192ce/sw.c
index 373dc78..df852e8 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/sw.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/sw.c
@@ -28,6 +28,7 @@
*****************************************************************************/
#include <linux/vmalloc.h>
+#include <linux/module.h>
#include "../wifi.h"
#include "../core.h"
@@ -92,6 +93,8 @@ int rtl92c_init_sw_vars(struct ieee80211_hw *hw)
struct rtl_priv *rtlpriv = rtl_priv(hw);
struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
const struct firmware *firmware;
+ struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+ char *fw_name = NULL;
rtl8192ce_bt_reg_init(hw);
@@ -129,10 +132,16 @@ int rtl92c_init_sw_vars(struct ieee80211_hw *hw)
rtlpci->irq_mask[1] = (u32) (IMR_CPWM | IMR_C2HCMD | 0);
+ /* for debug level */
+ rtlpriv->dbg.global_debuglevel = rtlpriv->cfg->mod_params->debug;
/* for LPS & IPS */
rtlpriv->psc.inactiveps = rtlpriv->cfg->mod_params->inactiveps;
rtlpriv->psc.swctrl_lps = rtlpriv->cfg->mod_params->swctrl_lps;
rtlpriv->psc.fwctrl_lps = rtlpriv->cfg->mod_params->fwctrl_lps;
+ if (!rtlpriv->psc.inactiveps)
+ pr_info("rtl8192ce: Power Save off (module option)\n");
+ if (!rtlpriv->psc.fwctrl_lps)
+ pr_info("rtl8192ce: FW Power Save off (module option)\n");
rtlpriv->psc.reg_fwctrl_lps = 3;
rtlpriv->psc.reg_max_lps_awakeintvl = 5;
/* for ASPM, you can close aspm through
@@ -155,8 +164,16 @@ int rtl92c_init_sw_vars(struct ieee80211_hw *hw)
}
/* request fw */
- err = request_firmware(&firmware, rtlpriv->cfg->fw_name,
- rtlpriv->io.dev);
+ if (IS_VENDOR_UMC_A_CUT(rtlhal->version) &&
+ !IS_92C_SERIAL(rtlhal->version)) {
+ fw_name = "rtlwifi/rtl8192cfwU.bin";
+ } else if (IS_81xxC_VENDOR_UMC_B_CUT(rtlhal->version)) {
+ fw_name = "rtlwifi/rtl8192cfwU_B.bin";
+ pr_info("****** This B_CUT device may not work with kernels 3.6 and earlier\n");
+ } else {
+ fw_name = rtlpriv->cfg->fw_name;
+ }
+ err = request_firmware(&firmware, fw_name, rtlpriv->io.dev);
if (err) {
RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
("Failed to request firmware!\n"));
@@ -241,6 +258,7 @@ static struct rtl_mod_params rtl92ce_mod_params = {
.inactiveps = true,
.swctrl_lps = false,
.fwctrl_lps = true,
+ .debug = DBG_EMERG,
};
static struct rtl_hal_cfg rtl92ce_hal_cfg = {
@@ -318,21 +336,21 @@ static struct rtl_hal_cfg rtl92ce_hal_cfg = {
.maps[RTL_IMR_ROK] = IMR_ROK,
.maps[RTL_IBSS_INT_MASKS] = (IMR_BCNINT | IMR_TBDOK | IMR_TBDER),
- .maps[RTL_RC_CCK_RATE1M] = DESC92C_RATE1M,
- .maps[RTL_RC_CCK_RATE2M] = DESC92C_RATE2M,
- .maps[RTL_RC_CCK_RATE5_5M] = DESC92C_RATE5_5M,
- .maps[RTL_RC_CCK_RATE11M] = DESC92C_RATE11M,
- .maps[RTL_RC_OFDM_RATE6M] = DESC92C_RATE6M,
- .maps[RTL_RC_OFDM_RATE9M] = DESC92C_RATE9M,
- .maps[RTL_RC_OFDM_RATE12M] = DESC92C_RATE12M,
- .maps[RTL_RC_OFDM_RATE18M] = DESC92C_RATE18M,
- .maps[RTL_RC_OFDM_RATE24M] = DESC92C_RATE24M,
- .maps[RTL_RC_OFDM_RATE36M] = DESC92C_RATE36M,
- .maps[RTL_RC_OFDM_RATE48M] = DESC92C_RATE48M,
- .maps[RTL_RC_OFDM_RATE54M] = DESC92C_RATE54M,
-
- .maps[RTL_RC_HT_RATEMCS7] = DESC92C_RATEMCS7,
- .maps[RTL_RC_HT_RATEMCS15] = DESC92C_RATEMCS15,
+ .maps[RTL_RC_CCK_RATE1M] = DESC92_RATE1M,
+ .maps[RTL_RC_CCK_RATE2M] = DESC92_RATE2M,
+ .maps[RTL_RC_CCK_RATE5_5M] = DESC92_RATE5_5M,
+ .maps[RTL_RC_CCK_RATE11M] = DESC92_RATE11M,
+ .maps[RTL_RC_OFDM_RATE6M] = DESC92_RATE6M,
+ .maps[RTL_RC_OFDM_RATE9M] = DESC92_RATE9M,
+ .maps[RTL_RC_OFDM_RATE12M] = DESC92_RATE12M,
+ .maps[RTL_RC_OFDM_RATE18M] = DESC92_RATE18M,
+ .maps[RTL_RC_OFDM_RATE24M] = DESC92_RATE24M,
+ .maps[RTL_RC_OFDM_RATE36M] = DESC92_RATE36M,
+ .maps[RTL_RC_OFDM_RATE48M] = DESC92_RATE48M,
+ .maps[RTL_RC_OFDM_RATE54M] = DESC92_RATE54M,
+
+ .maps[RTL_RC_HT_RATEMCS7] = DESC92_RATEMCS7,
+ .maps[RTL_RC_HT_RATEMCS15] = DESC92_RATEMCS15,
};
DEFINE_PCI_DEVICE_TABLE(rtl92ce_pci_ids) = {
@@ -351,27 +369,35 @@ MODULE_AUTHOR("Larry Finger <Larry.Finger@lwfinger.net>");
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("Realtek 8192C/8188C 802.11n PCI wireless");
MODULE_FIRMWARE("rtlwifi/rtl8192cfw.bin");
+MODULE_FIRMWARE("rtlwifi/rtl8192cfwU.bin");
+MODULE_FIRMWARE("rtlwifi/rtl8192cfwU_B.bin");
module_param_named(swenc, rtl92ce_mod_params.sw_crypto, bool, 0444);
+module_param_named(debug, rtl92ce_mod_params.debug, int, 0444);
module_param_named(ips, rtl92ce_mod_params.inactiveps, bool, 0444);
module_param_named(swlps, rtl92ce_mod_params.swctrl_lps, bool, 0444);
module_param_named(fwlps, rtl92ce_mod_params.fwctrl_lps, bool, 0444);
-MODULE_PARM_DESC(swenc, "using hardware crypto (default 0 [hardware])\n");
-MODULE_PARM_DESC(ips, "using no link power save (default 1 is open)\n");
-MODULE_PARM_DESC(fwlps, "using linked fw control power save "
- "(default 1 is open)\n");
+MODULE_PARM_DESC(swenc, "Set to 1 for software crypto (default 0)\n");
+MODULE_PARM_DESC(ips, "Set to 0 to not use link power save (default 1)\n");
+MODULE_PARM_DESC(swlps, "Set to 1 to use SW control power save (default 0)\n");
+MODULE_PARM_DESC(fwlps, "Set to 1 to use FW control power save (default 1)\n");
+MODULE_PARM_DESC(debug, "Set debug level (0-5) (default 0)");
+
+static const struct dev_pm_ops rtlwifi_pm_ops = {
+ .suspend = rtl_pci_suspend,
+ .resume = rtl_pci_resume,
+ .freeze = rtl_pci_suspend,
+ .thaw = rtl_pci_resume,
+ .poweroff = rtl_pci_suspend,
+ .restore = rtl_pci_resume,
+};
static struct pci_driver rtl92ce_driver = {
.name = KBUILD_MODNAME,
.id_table = rtl92ce_pci_ids,
.probe = rtl_pci_probe,
.remove = rtl_pci_disconnect,
-
-#ifdef CONFIG_PM
- .suspend = rtl_pci_suspend,
- .resume = rtl_pci_resume,
-#endif
-
+ .driver.pm = &rtlwifi_pm_ops,
};
static int __init rtl92ce_module_init(void)
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/trx.c b/drivers/net/wireless/rtlwifi/rtl8192ce/trx.c
index 54b2bd5..4fb5ae2 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/trx.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/trx.c
@@ -48,104 +48,6 @@ static u8 _rtl92ce_map_hwqueue_to_fwqueue(struct sk_buff *skb, u8 hw_queue)
return skb->priority;
}
-static int _rtl92ce_rate_mapping(bool isht, u8 desc_rate, bool first_ampdu)
-{
- int rate_idx;
-
- if (first_ampdu) {
- if (false == isht) {
- switch (desc_rate) {
- case DESC92C_RATE1M:
- rate_idx = 0;
- break;
- case DESC92C_RATE2M:
- rate_idx = 1;
- break;
- case DESC92C_RATE5_5M:
- rate_idx = 2;
- break;
- case DESC92C_RATE11M:
- rate_idx = 3;
- break;
- case DESC92C_RATE6M:
- rate_idx = 4;
- break;
- case DESC92C_RATE9M:
- rate_idx = 5;
- break;
- case DESC92C_RATE12M:
- rate_idx = 6;
- break;
- case DESC92C_RATE18M:
- rate_idx = 7;
- break;
- case DESC92C_RATE24M:
- rate_idx = 8;
- break;
- case DESC92C_RATE36M:
- rate_idx = 9;
- break;
- case DESC92C_RATE48M:
- rate_idx = 10;
- break;
- case DESC92C_RATE54M:
- rate_idx = 11;
- break;
- default:
- rate_idx = 0;
- break;
- }
- } else {
- rate_idx = 11;
- }
-
- return rate_idx;
- }
-
- switch (desc_rate) {
- case DESC92C_RATE1M:
- rate_idx = 0;
- break;
- case DESC92C_RATE2M:
- rate_idx = 1;
- break;
- case DESC92C_RATE5_5M:
- rate_idx = 2;
- break;
- case DESC92C_RATE11M:
- rate_idx = 3;
- break;
- case DESC92C_RATE6M:
- rate_idx = 4;
- break;
- case DESC92C_RATE9M:
- rate_idx = 5;
- break;
- case DESC92C_RATE12M:
- rate_idx = 6;
- break;
- case DESC92C_RATE18M:
- rate_idx = 7;
- break;
- case DESC92C_RATE24M:
- rate_idx = 8;
- break;
- case DESC92C_RATE36M:
- rate_idx = 9;
- break;
- case DESC92C_RATE48M:
- rate_idx = 10;
- break;
- case DESC92C_RATE54M:
- rate_idx = 11;
- break;
- default:
- rate_idx = 11;
- break;
- }
- return rate_idx;
-}
-
static u8 _rtl92c_query_rxpwrpercentage(char antpower)
{
if ((antpower <= -100) || (antpower >= 20))
@@ -225,7 +127,7 @@ static void _rtl92ce_query_rxphystatus(struct ieee80211_hw *hw,
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
struct phy_sts_cck_8192s_t *cck_buf;
- s8 rx_pwr_all, rx_pwr[4];
+ s8 rx_pwr_all = 0, rx_pwr[4];
u8 evm, pwdb_all, rf_rx_num = 0;
u8 i, max_spatial_stream;
u32 rssi, total_rssi = 0;
@@ -336,8 +238,8 @@ static void _rtl92ce_query_rxphystatus(struct ieee80211_hw *hw,
pstats->rxpower = rx_pwr_all;
pstats->recvsignalpower = rx_pwr_all;
- if (pdesc->rxht && pdesc->rxmcs >= DESC92C_RATEMCS8 &&
- pdesc->rxmcs <= DESC92C_RATEMCS15)
+ if (pdesc->rxht && pdesc->rxmcs >= DESC92_RATEMCS8 &&
+ pdesc->rxmcs <= DESC92_RATEMCS15)
max_spatial_stream = 2;
else
max_spatial_stream = 1;
@@ -592,7 +494,6 @@ static void _rtl92ce_translate_rx_signal_stuff(struct ieee80211_hw *hw,
struct ieee80211_hdr *hdr;
u8 *tmp_buf;
u8 *praddr;
- u8 *psaddr;
__le16 fc;
u16 type, c_fc;
bool packet_matchbssid, packet_toself, packet_beacon;
@@ -604,7 +505,6 @@ static void _rtl92ce_translate_rx_signal_stuff(struct ieee80211_hw *hw,
c_fc = le16_to_cpu(fc);
type = WLAN_FC_GET_TYPE(fc);
praddr = hdr->addr1;
- psaddr = hdr->addr2;
packet_matchbssid =
((IEEE80211_FTYPE_CTL != type) &&
@@ -672,15 +572,13 @@ bool rtl92ce_rx_query_desc(struct ieee80211_hw *hw,
if (stats->decrypted)
rx_status->flag |= RX_FLAG_DECRYPTED;
- rx_status->rate_idx = _rtl92ce_rate_mapping((bool)
- GET_RX_DESC_RXHT(pdesc),
- (u8)
- GET_RX_DESC_RXMCS(pdesc),
- (bool)
- GET_RX_DESC_PAGGR(pdesc));
+ rx_status->rate_idx = rtlwifi_rate_mapping(hw,
+ (bool)GET_RX_DESC_RXHT(pdesc),
+ (u8)GET_RX_DESC_RXMCS(pdesc),
+ (bool)GET_RX_DESC_PAGGR(pdesc));
rx_status->mactime = GET_RX_DESC_TSFL(pdesc);
- if (phystatus == true) {
+ if (phystatus) {
p_drvinfo = (struct rx_fwinfo_92c *)(skb->data +
stats->rx_bufshift);
@@ -770,7 +668,7 @@ void rtl92ce_tx_fill_desc(struct ieee80211_hw *hw,
SET_TX_DESC_RTS_BW(pdesc, 0);
SET_TX_DESC_RTS_SC(pdesc, tcb_desc->rts_sc);
SET_TX_DESC_RTS_SHORT(pdesc,
- ((tcb_desc->rts_rate <= DESC92C_RATE54M) ?
+ ((tcb_desc->rts_rate <= DESC92_RATE54M) ?
(tcb_desc->rts_use_shortpreamble ? 1 : 0)
: (tcb_desc->rts_use_shortgi ? 1 : 0)));
@@ -888,7 +786,7 @@ void rtl92ce_tx_fill_cmddesc(struct ieee80211_hw *hw,
if (firstseg)
SET_TX_DESC_OFFSET(pdesc, USB_HWDESC_HEADER_LEN);
- SET_TX_DESC_TX_RATE(pdesc, DESC92C_RATE1M);
+ SET_TX_DESC_TX_RATE(pdesc, DESC92_RATE1M);
SET_TX_DESC_SEQ(pdesc, 0);
@@ -929,9 +827,10 @@ void rtl92ce_tx_fill_cmddesc(struct ieee80211_hw *hw,
void rtl92ce_set_desc(u8 *pdesc, bool istx, u8 desc_name, u8 *val)
{
- if (istx == true) {
+ if (istx) {
switch (desc_name) {
case HW_DESC_OWN:
+ wmb();
SET_TX_DESC_OWN(pdesc, 1);
break;
case HW_DESC_TX_NEXTDESC_ADDR:
@@ -945,6 +844,7 @@ void rtl92ce_set_desc(u8 *pdesc, bool istx, u8 desc_name, u8 *val)
} else {
switch (desc_name) {
case HW_DESC_RXOWN:
+ wmb();
SET_RX_DESC_OWN(pdesc, 1);
break;
case HW_DESC_RXBUFF_ADDR:
@@ -968,7 +868,7 @@ u32 rtl92ce_get_desc(u8 *p_desc, bool istx, u8 desc_name)
{
u32 ret = 0;
- if (istx == true) {
+ if (istx) {
switch (desc_name) {
case HW_DESC_OWN:
ret = GET_TX_DESC_OWN(p_desc);
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/trx.h b/drivers/net/wireless/rtlwifi/rtl8192ce/trx.h
index 0f11771..c8977a5 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/trx.h
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/trx.h
@@ -537,12 +537,6 @@ do { \
memset(__pdesc, 0, _size); \
} while (0);
-#define RX_HAL_IS_CCK_RATE(_pdesc)\
- (_pdesc->rxmcs == DESC92C_RATE1M || \
- _pdesc->rxmcs == DESC92C_RATE2M || \
- _pdesc->rxmcs == DESC92C_RATE5_5M || \
- _pdesc->rxmcs == DESC92C_RATE11M)
-
struct rx_fwinfo_92c {
u8 gain_trsw[4];
u8 pwdb_all;
generated by cgit v1.1 at 2024-04-28 09:25:15 +0000