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Diffstat (limited to 'drivers/staging/rtl8188eu/os_dep/os_intfs.c')
-rw-r--r--drivers/staging/rtl8188eu/os_dep/os_intfs.c112
1 files changed, 70 insertions, 42 deletions
diff --git a/drivers/staging/rtl8188eu/os_dep/os_intfs.c b/drivers/staging/rtl8188eu/os_dep/os_intfs.c
index 750c87b46365..a14e79f31abf 100644
--- a/drivers/staging/rtl8188eu/os_dep/os_intfs.c
+++ b/drivers/staging/rtl8188eu/os_dep/os_intfs.c
@@ -41,7 +41,8 @@ MODULE_VERSION(DRIVERVERSION);
static int rtw_chip_version;
static int rtw_rfintfs = HWPI;
static int rtw_lbkmode;/* RTL8712_AIR_TRX; */
-static int rtw_network_mode = Ndis802_11IBSS;/* Ndis802_11Infrastructure; infra, ad-hoc, auto */
+/* Ndis802_11Infrastructure; infra, ad-hoc, auto */
+static int rtw_network_mode = Ndis802_11IBSS;
static int rtw_channel = 1;/* ad-hoc support requirement */
static int rtw_wireless_mode = WIRELESS_11BG_24N;
static int rtw_vrtl_carrier_sense = AUTO_VCS;
@@ -81,21 +82,37 @@ static int rtw_uapsd_acvi_en;
static int rtw_uapsd_acvo_en;
static int rtw_ht_enable = 1;
-static int rtw_cbw40_enable = 3; /* 0 :disable, bit(0): enable 2.4g, bit(1): enable 5g */
+/* 0 :disable, bit(0): enable 2.4g, bit(1): enable 5g */
+static int rtw_cbw40_enable = 3;
static int rtw_ampdu_enable = 1;/* for enable tx_ampdu */
-static int rtw_rx_stbc = 1;/* 0: disable, bit(0):enable 2.4g, bit(1):enable 5g, default is set to enable 2.4GHZ for IOT issue with bufflao's AP at 5GHZ */
+
+/* 0: disable
+ * bit(0):enable 2.4g
+ * bit(1):enable 5g
+ * default is set to enable 2.4GHZ for IOT issue with bufflao's AP at 5GHZ
+ */
+static int rtw_rx_stbc = 1;
static int rtw_ampdu_amsdu;/* 0: disabled, 1:enabled, 2:auto */
-static int rtw_lowrate_two_xmit = 1;/* Use 2 path Tx to transmit MCS0~7 and legacy mode */
+/* Use 2 path Tx to transmit MCS0~7 and legacy mode */
+static int rtw_lowrate_two_xmit = 1;
static int rtw_rf_config = RF_819X_MAX_TYPE; /* auto */
static int rtw_low_power;
static int rtw_wifi_spec;
static int rtw_channel_plan = RT_CHANNEL_DOMAIN_MAX;
-static int rtw_AcceptAddbaReq = true;/* 0:Reject AP's Add BA req, 1:Accept AP's Add BA req. */
+/* 0:Reject AP's Add BA req, 1:Accept AP's Add BA req. */
+static int rtw_AcceptAddbaReq = true;
static int rtw_antdiv_cfg = 2; /* 0:OFF , 1:ON, 2:decide by Efuse config */
-static int rtw_antdiv_type; /* 0:decide by efuse 1: for 88EE, 1Tx and 1RxCG are diversity.(2 Ant with SPDT), 2: for 88EE, 1Tx and 2Rx are diversity.(2 Ant, Tx and RxCG are both on aux port, RxCS is on main port), 3: for 88EE, 1Tx and 1RxCG are fixed.(1Ant, Tx and RxCG are both on aux port) */
+
+/* 0: decide by efuse
+ * 1: for 88EE, 1Tx and 1RxCG are diversity (2 Ant with SPDT)
+ * 2: for 88EE, 1Tx and 2Rx are diversity (2 Ant, Tx and RxCG are both on aux
+ * port, RxCS is on main port)
+ * 3: for 88EE, 1Tx and 1RxCG are fixed (1Ant, Tx and RxCG are both on aux port)
+ */
+static int rtw_antdiv_type;
static int rtw_enusbss;/* 0:disable, 1:enable */
@@ -117,7 +134,8 @@ static char *if2name = "wlan%d";
module_param(if2name, charp, 0644);
MODULE_PARM_DESC(if2name, "The default name to allocate for second interface");
-char *rtw_initmac; /* temp mac address if users want to use instead of the mac address in Efuse */
+/* temp mac address if users want to use instead of the mac address in Efuse */
+char *rtw_initmac;
module_param(rtw_initmac, charp, 0644);
module_param(rtw_channel_plan, int, 0644);
@@ -167,17 +185,20 @@ MODULE_PARM_DESC(rtw_notch_filter, "0:Disable, 1:Enable, 2:Enable only for P2P")
module_param_named(debug, rtw_debug, int, 0444);
MODULE_PARM_DESC(debug, "Set debug level (1-9) (default 1)");
+static int netdev_open(struct net_device *pnetdev);
+static int netdev_close(struct net_device *pnetdev);
+
/* dummy routines */
void rtw_proc_remove_one(struct net_device *dev)
{
}
-void rtw_proc_init_one(struct net_device *dev)
+static void rtw_proc_init_one(struct net_device *dev)
{
}
#if 0 /* TODO: Convert these to /sys */
-void rtw_proc_init_one(struct net_device *dev)
+static void rtw_proc_init_one(struct net_device *dev)
{
struct proc_dir_entry *dir_dev = NULL;
struct proc_dir_entry *entry = NULL;
@@ -187,13 +208,16 @@ void rtw_proc_init_one(struct net_device *dev)
if (rtw_proc == NULL) {
memcpy(rtw_proc_name, DRV_NAME, sizeof(DRV_NAME));
- rtw_proc = create_proc_entry(rtw_proc_name, S_IFDIR, init_net.proc_net);
+ rtw_proc = create_proc_entry(rtw_proc_name, S_IFDIR,
+ init_net.proc_net);
if (rtw_proc == NULL) {
DBG_88E(KERN_ERR "Unable to create rtw_proc directory\n");
return;
}
- entry = create_proc_read_entry("ver_info", S_IFREG | S_IRUGO, rtw_proc, proc_get_drv_version, dev);
+ entry = create_proc_read_entry("ver_info", S_IFREG | S_IRUGO,
+ rtw_proc, proc_get_drv_version,
+ dev);
if (!entry) {
pr_info("Unable to create_proc_read_entry!\n");
return;
@@ -206,11 +230,9 @@ void rtw_proc_init_one(struct net_device *dev)
rtw_proc);
dir_dev = padapter->dir_dev;
if (dir_dev == NULL) {
- if (rtw_proc_cnt == 0) {
- if (rtw_proc) {
- remove_proc_entry(rtw_proc_name, init_net.proc_net);
- rtw_proc = NULL;
- }
+ if (rtw_proc_cnt == 0 && rtw_proc) {
+ remove_proc_entry(rtw_proc_name, init_net.proc_net);
+ rtw_proc = NULL;
}
pr_info("Unable to create dir_dev directory\n");
@@ -360,15 +382,17 @@ void rtw_proc_init_one(struct net_device *dev)
rtw_hal_get_hwreg(padapter, HW_VAR_RF_TYPE, (u8 *)(&rf_type));
if ((RF_1T2R == rf_type) || (RF_1T1R == rf_type)) {
- entry = create_proc_read_entry("rf_reg_dump3", S_IFREG | S_IRUGO,
- dir_dev, proc_get_rf_reg_dump3, dev);
+ entry = create_proc_read_entry("rf_reg_dump3",
+ S_IFREG | S_IRUGO, dir_dev,
+ proc_get_rf_reg_dump3, dev);
if (!entry) {
pr_info("Unable to create_proc_read_entry!\n");
return;
}
- entry = create_proc_read_entry("rf_reg_dump4", S_IFREG | S_IRUGO,
- dir_dev, proc_get_rf_reg_dump4, dev);
+ entry = create_proc_read_entry("rf_reg_dump4",
+ S_IFREG | S_IRUGO, dir_dev,
+ proc_get_rf_reg_dump4, dev);
if (!entry) {
pr_info("Unable to create_proc_read_entry!\n");
return;
@@ -510,11 +534,10 @@ void rtw_proc_remove_one(struct net_device *dev)
}
#endif
-static uint loadparam(struct adapter *padapter, struct net_device *pnetdev)
+static void loadparam(struct adapter *padapter, struct net_device *pnetdev)
{
struct registry_priv *registry_par = &padapter->registrypriv;
-
GlobalDebugLevel = rtw_debug;
registry_par->chip_version = (u8)rtw_chip_version;
registry_par->rfintfs = (u8)rtw_rfintfs;
@@ -569,8 +592,8 @@ static uint loadparam(struct adapter *padapter, struct net_device *pnetdev)
registry_par->bAcceptAddbaReq = (u8)rtw_AcceptAddbaReq;
registry_par->antdiv_cfg = (u8)rtw_antdiv_cfg;
registry_par->antdiv_type = (u8)rtw_antdiv_type;
- registry_par->hwpdn_mode = (u8)rtw_hwpdn_mode;/* 0:disable, 1:enable, 2:by EFUSE config */
- registry_par->hwpwrp_detect = (u8)rtw_hwpwrp_detect;/* 0:disable, 1:enable */
+ registry_par->hwpdn_mode = (u8)rtw_hwpdn_mode;
+ registry_par->hwpwrp_detect = (u8)rtw_hwpwrp_detect;
registry_par->hw_wps_pbc = (u8)rtw_hw_wps_pbc;
registry_par->max_roaming_times = (u8)rtw_max_roaming_times;
@@ -581,7 +604,6 @@ static uint loadparam(struct adapter *padapter, struct net_device *pnetdev)
snprintf(registry_par->ifname, 16, "%s", ifname);
snprintf(registry_par->if2name, 16, "%s", if2name);
registry_par->notch_filter = (u8)rtw_notch_filter;
- return _SUCCESS;
}
static int rtw_net_set_mac_address(struct net_device *pnetdev, void *p)
@@ -601,8 +623,8 @@ static struct net_device_stats *rtw_net_get_stats(struct net_device *pnetdev)
struct xmit_priv *pxmitpriv = &(padapter->xmitpriv);
struct recv_priv *precvpriv = &(padapter->recvpriv);
- padapter->stats.tx_packets = pxmitpriv->tx_pkts;/* pxmitpriv->tx_pkts++; */
- padapter->stats.rx_packets = precvpriv->rx_pkts;/* precvpriv->rx_pkts++; */
+ padapter->stats.tx_packets = pxmitpriv->tx_pkts;
+ padapter->stats.rx_packets = precvpriv->rx_pkts;
padapter->stats.tx_dropped = pxmitpriv->tx_drop;
padapter->stats.rx_dropped = precvpriv->rx_drop;
padapter->stats.tx_bytes = pxmitpriv->tx_bytes;
@@ -725,32 +747,33 @@ struct net_device *rtw_init_netdev(struct adapter *old_padapter)
pnetdev->watchdog_timeo = HZ*3; /* 3 second timeout */
pnetdev->wireless_handlers = (struct iw_handler_def *)&rtw_handlers_def;
- /* step 2. */
loadparam(padapter, pnetdev);
return pnetdev;
}
-u32 rtw_start_drv_threads(struct adapter *padapter)
+static int rtw_start_drv_threads(struct adapter *padapter)
{
- u32 _status = _SUCCESS;
+ int err = 0;
RT_TRACE(_module_os_intfs_c_, _drv_info_, ("+rtw_start_drv_threads\n"));
- padapter->cmdThread = kthread_run(rtw_cmd_thread, padapter, "RTW_CMD_THREAD");
+ padapter->cmdThread = kthread_run(rtw_cmd_thread, padapter,
+ "RTW_CMD_THREAD");
if (IS_ERR(padapter->cmdThread))
- _status = _FAIL;
+ err = PTR_ERR(padapter->cmdThread);
else
- _rtw_down_sema(&padapter->cmdpriv.terminate_cmdthread_sema); /* wait for cmd_thread to run */
+ /* wait for cmd_thread to run */
+ _rtw_down_sema(&padapter->cmdpriv.terminate_cmdthread_sema);
- return _status;
+ return err;
}
void rtw_stop_drv_threads(struct adapter *padapter)
{
RT_TRACE(_module_os_intfs_c_, _drv_info_, ("+rtw_stop_drv_threads\n"));
- /* Below is to termindate rtw_cmd_thread & event_thread... */
+ /* Below is to terminate rtw_cmd_thread & event_thread... */
up(&padapter->cmdpriv.cmd_queue_sema);
if (padapter->cmdThread)
_rtw_down_sema(&padapter->cmdpriv.terminate_cmdthread_sema);
@@ -781,7 +804,7 @@ static u8 rtw_init_default_value(struct adapter *padapter)
psecuritypriv->binstallGrpkey = _FAIL;
psecuritypriv->sw_encrypt = pregistrypriv->software_encrypt;
psecuritypriv->sw_decrypt = pregistrypriv->software_decrypt;
- psecuritypriv->dot11AuthAlgrthm = dot11AuthAlgrthm_Open; /* open system */
+ psecuritypriv->dot11AuthAlgrthm = dot11AuthAlgrthm_Open;
psecuritypriv->dot11PrivacyAlgrthm = _NO_PRIVACY_;
psecuritypriv->dot11PrivacyKeyIndex = 0;
psecuritypriv->dot118021XGrpPrivacy = _NO_PRIVACY_;
@@ -931,7 +954,8 @@ u8 rtw_free_drv_sw(struct adapter *padapter)
rtw_free_mlme_priv(&padapter->mlmepriv);
_rtw_free_xmit_priv(&padapter->xmitpriv);
- _rtw_free_sta_priv(&padapter->stapriv); /* will free bcmc_stainfo here */
+ /* will free bcmc_stainfo here */
+ _rtw_free_sta_priv(&padapter->stapriv);
_rtw_free_recv_priv(&padapter->recvpriv);
@@ -952,9 +976,10 @@ u8 rtw_free_drv_sw(struct adapter *padapter)
return _SUCCESS;
}
-int _netdev_open(struct net_device *pnetdev)
+static int _netdev_open(struct net_device *pnetdev)
{
uint status;
+ int err;
struct adapter *padapter = (struct adapter *)rtw_netdev_priv(pnetdev);
struct pwrctrl_priv *pwrctrlpriv = &padapter->pwrctrlpriv;
@@ -978,8 +1003,8 @@ int _netdev_open(struct net_device *pnetdev)
pr_info("MAC Address = %pM\n", pnetdev->dev_addr);
- status = rtw_start_drv_threads(padapter);
- if (status == _FAIL) {
+ err = rtw_start_drv_threads(padapter);
+ if (err) {
pr_info("Initialize driver software resource Failed!\n");
goto netdev_open_error;
}
@@ -1023,7 +1048,7 @@ netdev_open_error:
return -1;
}
-int netdev_open(struct net_device *pnetdev)
+static int netdev_open(struct net_device *pnetdev)
{
int ret;
struct adapter *padapter = (struct adapter *)rtw_netdev_priv(pnetdev);
@@ -1037,6 +1062,7 @@ int netdev_open(struct net_device *pnetdev)
static int ips_netdrv_open(struct adapter *padapter)
{
int status = _SUCCESS;
+
padapter->net_closed = false;
DBG_88E("===> %s.........\n", __func__);
@@ -1069,6 +1095,7 @@ int rtw_ips_pwr_up(struct adapter *padapter)
{
int result;
u32 start_time = jiffies;
+
DBG_88E("===> rtw_ips_pwr_up..............\n");
rtw_reset_drv_sw(padapter);
@@ -1083,6 +1110,7 @@ int rtw_ips_pwr_up(struct adapter *padapter)
void rtw_ips_pwr_down(struct adapter *padapter)
{
u32 start_time = jiffies;
+
DBG_88E("===> rtw_ips_pwr_down...................\n");
padapter->net_closed = true;
@@ -1118,7 +1146,7 @@ int pm_netdev_open(struct net_device *pnetdev, u8 bnormal)
return status;
}
-int netdev_close(struct net_device *pnetdev)
+static int netdev_close(struct net_device *pnetdev)
{
struct adapter *padapter = (struct adapter *)rtw_netdev_priv(pnetdev);
struct hal_data_8188e *rtlhal = GET_HAL_DATA(padapter);
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-02 21:16:38 +0000