+++ /dev/null
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
- *
- * 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.
- *
- ******************************************************************************/
-#define _OS_INTFS_C_
-
-#include <osdep_service.h>
-#include <drv_types.h>
-#include <xmit_osdep.h>
-#include <recv_osdep.h>
-#include <hal_intf.h>
-#include <rtw_version.h>
-
-#include <rtl8723a_hal.h>
-
-MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("Realtek Wireless Lan Driver");
-MODULE_AUTHOR("Realtek Semiconductor Corp.");
-MODULE_AUTHOR("Larry Finger <Larry.Finger@lwfinger.net>");
-MODULE_AUTHOR("Jes Sorensen <Jes.Sorensen@redhat.com>");
-MODULE_VERSION(DRIVERVERSION);
-MODULE_FIRMWARE("rtlwifi/rtl8723aufw_A.bin");
-MODULE_FIRMWARE("rtlwifi/rtl8723aufw_B.bin");
-MODULE_FIRMWARE("rtlwifi/rtl8723aufw_B_NoBT.bin");
-
-/* module param defaults */
-static int rtw_chip_version;
-static int rtw_rfintfs = HWPI;
-static int rtw_debug = 1;
-
-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;
-static int rtw_vcs_type = RTS_CTS;/* */
-static int rtw_rts_thresh = 2347;/* */
-static int rtw_frag_thresh = 2346;/* */
-static int rtw_preamble = PREAMBLE_LONG;/* long, short, auto */
-static int rtw_scan_mode = 1;/* active, passive */
-static int rtw_adhoc_tx_pwr = 1;
-static int rtw_soft_ap;
-static int rtw_power_mgnt = 1;
-static int rtw_ips_mode = IPS_NORMAL;
-
-static int rtw_smart_ps = 2;
-
-module_param(rtw_ips_mode, int, 0644);
-MODULE_PARM_DESC(rtw_ips_mode, "The default IPS mode");
-
-static int rtw_long_retry_lmt = 7;
-static int rtw_short_retry_lmt = 7;
-static int rtw_busy_thresh = 40;
-static int rtw_ack_policy = NORMAL_ACK;
-
-static int rtw_acm_method;/* 0:By SW 1:By HW. */
-
-static int rtw_wmm_enable = 1;/* default is set to enable the wmm. */
-static int rtw_uapsd_enable;
-
-static int rtw_ht_enable = 1;
-/* 0 :diable, 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 */
-/* 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 */
-
-/* Use 2 path Tx to transmit MCS0~7 and legacy mode */
-static int rtw_lowrate_two_xmit = 1;
-
-/* int rf_config = RF_1T2R; 1T2R */
-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;
-
-#ifdef CONFIG_8723AU_BT_COEXIST
-static int rtw_btcoex_enable = 1;
-static int rtw_bt_iso = 2;/* 0:Low, 1:High, 2:From Efuse */
-/* 0:Idle, 1:None-SCO, 2:SCO, 3:From Counter, 4.Busy, 5.OtherBusy */
-static int rtw_bt_sco = 3;
-/* 0:Disable BT control A-MPDU, 1:Enable BT control A-MPDU. */
-static int rtw_bt_ampdu = 1;
-#endif
-
-/* 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 */
-
-static int rtw_enusbss;/* 0:disable, 1:enable */
-
-static int rtw_hwpdn_mode = 2;/* 0:disable, 1:enable, 2: by EFUSE config */
-
-static int rtw_hwpwrp_detect; /* HW power ping detect 0:disable , 1:enable */
-
-static int rtw_hw_wps_pbc = 1;
-
-static int rtw_80211d;
-
-static int rtw_regulatory_id = 0xff;/* Regulatory tab id, 0xff = follow efuse's setting */
-
-module_param(rtw_regulatory_id, int, 0644);
-
-static char *ifname = "wlan%d";
-module_param(ifname, charp, 0644);
-MODULE_PARM_DESC(ifname, "The default name to allocate for first interface");
-
-static char *if2name = "wlan%d";
-module_param(if2name, charp, 0644);
-MODULE_PARM_DESC(if2name, "The default name to allocate for second interface");
-
-module_param(rtw_channel_plan, int, 0644);
-module_param(rtw_chip_version, int, 0644);
-module_param(rtw_rfintfs, int, 0644);
-module_param(rtw_channel, int, 0644);
-module_param(rtw_wmm_enable, int, 0644);
-module_param(rtw_vrtl_carrier_sense, int, 0644);
-module_param(rtw_vcs_type, int, 0644);
-module_param(rtw_busy_thresh, int, 0644);
-module_param(rtw_ht_enable, int, 0644);
-module_param(rtw_cbw40_enable, int, 0644);
-module_param(rtw_ampdu_enable, int, 0644);
-module_param(rtw_rx_stbc, int, 0644);
-module_param(rtw_ampdu_amsdu, int, 0644);
-
-module_param(rtw_lowrate_two_xmit, int, 0644);
-
-module_param(rtw_rf_config, int, 0644);
-module_param(rtw_power_mgnt, int, 0644);
-module_param(rtw_smart_ps, int, 0644);
-module_param(rtw_low_power, int, 0644);
-module_param(rtw_wifi_spec, int, 0644);
-
-module_param(rtw_antdiv_cfg, int, 0644);
-
-module_param(rtw_enusbss, int, 0644);
-module_param(rtw_hwpdn_mode, int, 0644);
-module_param(rtw_hwpwrp_detect, int, 0644);
-
-module_param(rtw_hw_wps_pbc, int, 0644);
-
-static uint rtw_max_roaming_times = 2;
-module_param(rtw_max_roaming_times, uint, 0644);
-MODULE_PARM_DESC(rtw_max_roaming_times, "The max roaming times to try");
-
-module_param(rtw_80211d, int, 0644);
-MODULE_PARM_DESC(rtw_80211d, "Enable 802.11d mechanism");
-
-#ifdef CONFIG_8723AU_BT_COEXIST
-module_param(rtw_btcoex_enable, int, 0644);
-MODULE_PARM_DESC(rtw_btcoex_enable, "Enable BT co-existence mechanism");
-#endif
-
-static uint rtw_notch_filter;
-module_param(rtw_notch_filter, uint, 0644);
-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_close(struct net_device *pnetdev);
-
-static void loadparam(struct rtw_adapter *padapter, struct net_device *pnetdev)
-{
- struct registry_priv *registry_par = &padapter->registrypriv;
-
- GlobalDebugLevel23A = rtw_debug;
- registry_par->chip_version = (u8)rtw_chip_version;
- registry_par->rfintfs = (u8)rtw_rfintfs;
- memcpy(registry_par->ssid.ssid, "ANY", 3);
- registry_par->ssid.ssid_len = 3;
- registry_par->channel = (u8)rtw_channel;
- registry_par->wireless_mode = (u8)rtw_wireless_mode;
- registry_par->vrtl_carrier_sense = (u8)rtw_vrtl_carrier_sense;
- registry_par->vcs_type = (u8)rtw_vcs_type;
- registry_par->rts_thresh = (u16)rtw_rts_thresh;
- registry_par->frag_thresh = (u16)rtw_frag_thresh;
- registry_par->preamble = (u8)rtw_preamble;
- registry_par->scan_mode = (u8)rtw_scan_mode;
- registry_par->adhoc_tx_pwr = (u8)rtw_adhoc_tx_pwr;
- registry_par->soft_ap = (u8)rtw_soft_ap;
- registry_par->smart_ps = (u8)rtw_smart_ps;
- registry_par->power_mgnt = (u8)rtw_power_mgnt;
- registry_par->ips_mode = (u8)rtw_ips_mode;
- registry_par->long_retry_lmt = (u8)rtw_long_retry_lmt;
- registry_par->short_retry_lmt = (u8)rtw_short_retry_lmt;
- registry_par->busy_thresh = (u16)rtw_busy_thresh;
- registry_par->ack_policy = (u8)rtw_ack_policy;
- registry_par->acm_method = (u8)rtw_acm_method;
- /* UAPSD */
- registry_par->wmm_enable = (u8)rtw_wmm_enable;
- registry_par->uapsd_enable = (u8)rtw_uapsd_enable;
- registry_par->ht_enable = (u8)rtw_ht_enable;
- registry_par->cbw40_enable = (u8)rtw_cbw40_enable;
- registry_par->ampdu_enable = (u8)rtw_ampdu_enable;
- registry_par->rx_stbc = (u8)rtw_rx_stbc;
- registry_par->ampdu_amsdu = (u8)rtw_ampdu_amsdu;
- registry_par->lowrate_two_xmit = (u8)rtw_lowrate_two_xmit;
- registry_par->rf_config = (u8)rtw_rf_config;
- registry_par->low_power = (u8)rtw_low_power;
- registry_par->wifi_spec = (u8)rtw_wifi_spec;
- registry_par->channel_plan = (u8)rtw_channel_plan;
-#ifdef CONFIG_8723AU_BT_COEXIST
- registry_par->btcoex = (u8)rtw_btcoex_enable;
- registry_par->bt_iso = (u8)rtw_bt_iso;
- registry_par->bt_sco = (u8)rtw_bt_sco;
- registry_par->bt_ampdu = (u8)rtw_bt_ampdu;
-#endif
- registry_par->bAcceptAddbaReq = (u8)rtw_AcceptAddbaReq;
- registry_par->antdiv_cfg = (u8)rtw_antdiv_cfg;
- registry_par->antdiv_type = (u8)rtw_antdiv_type;
-
- /* 0:disable, 1:enable, 2:by EFUSE config */
- registry_par->hwpdn_mode = (u8)rtw_hwpdn_mode;
- /* 0:disable, 1:enable */
- 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;
- registry_par->enable80211d = (u8)rtw_80211d;
- snprintf(registry_par->ifname, 16, "%s", ifname);
- snprintf(registry_par->if2name, 16, "%s", if2name);
- registry_par->notch_filter = (u8)rtw_notch_filter;
- registry_par->regulatory_tid = (u8)rtw_regulatory_id;
-}
-
-static int rtw_net_set_mac_address(struct net_device *pnetdev, void *p)
-{
- struct rtw_adapter *padapter = netdev_priv(pnetdev);
- struct sockaddr *addr = p;
-
- if (!padapter->bup)
- ether_addr_copy(padapter->eeprompriv.mac_addr, addr->sa_data);
- return 0;
-}
-
-static struct net_device_stats *rtw_net_get_stats(struct net_device *pnetdev)
-{
- struct rtw_adapter *padapter = netdev_priv(pnetdev);
- struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
- struct recv_priv *precvpriv = &padapter->recvpriv;
-
- 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;
- padapter->stats.rx_bytes = precvpriv->rx_bytes;
-
- return &padapter->stats;
-}
-
-/*
- * AC to queue mapping
- *
- * AC_VO -> queue 0
- * AC_VI -> queue 1
- * AC_BE -> queue 2
- * AC_BK -> queue 3
- */
-static const u16 rtw_1d_to_queue[8] = { 2, 3, 3, 2, 1, 1, 0, 0 };
-
-/* Given a data frame determine the 802.1p/1d tag to use. */
-static u32 rtw_classify8021d(struct sk_buff *skb)
-{
- u32 dscp;
-
- /* skb->priority values from 256->263 are magic values to
- * directly indicate a specific 802.1d priority. This is used
- * to allow 802.1d priority to be passed directly in from VLAN
- * tags, etc.
- */
- if (skb->priority >= 256 && skb->priority <= 263)
- return skb->priority - 256;
- switch (skb->protocol) {
- case htons(ETH_P_IP):
- dscp = ip_hdr(skb)->tos & 0xfc;
- break;
- default:
- return 0;
- }
- return dscp >> 5;
-}
-
-static u16 rtw_select_queue(struct net_device *dev, struct sk_buff *skb,
- void *accel_priv,
- select_queue_fallback_t fallback)
-{
- struct rtw_adapter *padapter = netdev_priv(dev);
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
-
- skb->priority = rtw_classify8021d(skb);
-
- if (pmlmepriv->acm_mask != 0)
- skb->priority = qos_acm23a(pmlmepriv->acm_mask, skb->priority);
- return rtw_1d_to_queue[skb->priority];
-}
-
-u16 rtw_recv_select_queue23a(struct sk_buff *skb)
-{
- struct iphdr *piphdr;
- struct ethhdr *eth = (struct ethhdr *)skb->data;
- unsigned int dscp;
- u16 eth_type = get_unaligned_be16(ð->h_proto);
- u32 priority;
- u8 *pdata = skb->data;
-
- switch (eth_type) {
- case ETH_P_IP:
- piphdr = (struct iphdr *)(pdata + ETH_HLEN);
- dscp = piphdr->tos & 0xfc;
- priority = dscp >> 5;
- break;
- default:
- priority = 0;
- }
- return rtw_1d_to_queue[priority];
-}
-
-static const struct net_device_ops rtw_netdev_ops = {
- .ndo_open = netdev_open23a,
- .ndo_stop = netdev_close,
- .ndo_start_xmit = rtw_xmit23a_entry23a,
- .ndo_select_queue = rtw_select_queue,
- .ndo_set_mac_address = rtw_net_set_mac_address,
- .ndo_get_stats = rtw_net_get_stats,
-};
-
-int rtw_init_netdev23a_name23a(struct net_device *pnetdev, const char *ifname)
-{
- if (dev_alloc_name(pnetdev, ifname) < 0) {
- RT_TRACE(_module_os_intfs_c_, _drv_err_,
- "dev_alloc_name, fail!\n");
- }
- netif_carrier_off(pnetdev);
- return 0;
-}
-
-static const struct device_type wlan_type = {
- .name = "wlan",
-};
-
-struct net_device *rtw_init_netdev23a(struct rtw_adapter *old_padapter)
-{
- struct rtw_adapter *padapter;
- struct net_device *pnetdev;
-
- RT_TRACE(_module_os_intfs_c_, _drv_info_, "+init_net_dev\n");
-
- pnetdev = alloc_etherdev_mq(sizeof(struct rtw_adapter), 4);
- if (!pnetdev)
- return NULL;
-
- pnetdev->dev.type = &wlan_type;
- padapter = netdev_priv(pnetdev);
- padapter->pnetdev = pnetdev;
-
- DBG_8723A("register rtw_netdev_ops to netdev_ops\n");
- pnetdev->netdev_ops = &rtw_netdev_ops;
-
- pnetdev->watchdog_timeo = HZ*3; /* 3 second timeout */
-
- loadparam(padapter, pnetdev);
- return pnetdev;
-}
-
-static int rtw_init_default_value(struct rtw_adapter *padapter)
-{
- struct registry_priv *pregistrypriv = &padapter->registrypriv;
- struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
- struct security_priv *psecuritypriv = &padapter->securitypriv;
-
- /* xmit_priv */
- pxmitpriv->vcs = pregistrypriv->vcs_type;
- /* pxmitpriv->rts_thresh = pregistrypriv->rts_thresh; */
- pxmitpriv->frag_len = pregistrypriv->frag_thresh;
-
- /* mlme_priv */
- pmlmepriv->scan_interval = SCAN_INTERVAL;/* 30*2 sec = 60sec */
- pmlmepriv->scan_mode = SCAN_ACTIVE;
-
- /* ht_priv */
- pmlmepriv->htpriv.ampdu_enable = false;/* set to disabled */
-
- /* security_priv */
- psecuritypriv->binstallGrpkey = 0;
-
- /* open system */
- psecuritypriv->dot11AuthAlgrthm = dot11AuthAlgrthm_Open;
- psecuritypriv->dot11PrivacyAlgrthm = 0;
-
- psecuritypriv->dot11PrivacyKeyIndex = 0;
-
- psecuritypriv->dot118021XGrpPrivacy = 0;
- psecuritypriv->dot118021XGrpKeyid = 1;
-
- psecuritypriv->ndisauthtype = Ndis802_11AuthModeOpen;
- psecuritypriv->ndisencryptstatus = Ndis802_11WEPDisabled;
-
- /* registry_priv */
- rtw_init_registrypriv_dev_network23a(padapter);
- rtw_update_registrypriv_dev_network23a(padapter);
-
- /* hal_priv */
- rtl8723a_init_default_value(padapter);
-
- /* misc. */
- padapter->bReadPortCancel = false;
- padapter->bWritePortCancel = false;
- return _SUCCESS;
-}
-
-int rtw_reset_drv_sw23a(struct rtw_adapter *padapter)
-{
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
- struct pwrctrl_priv *pwrctrlpriv = &padapter->pwrctrlpriv;
-
- /* hal_priv */
- rtl8723a_init_default_value(padapter);
- padapter->bReadPortCancel = false;
- padapter->bWritePortCancel = false;
- pmlmepriv->scan_interval = SCAN_INTERVAL;/* 30*2 sec = 60sec */
-
- padapter->xmitpriv.tx_pkts = 0;
- padapter->recvpriv.rx_pkts = 0;
-
- pmlmepriv->LinkDetectInfo.bBusyTraffic = false;
-
- _clr_fwstate_(pmlmepriv, _FW_UNDER_SURVEY | _FW_UNDER_LINKING);
-
- rtw_sreset_reset_value(padapter);
- pwrctrlpriv->pwr_state_check_cnts = 0;
-
- /* mlmeextpriv */
- padapter->mlmeextpriv.sitesurvey_res.state = SCAN_DISABLE;
-
- rtw_set_signal_stat_timer(&padapter->recvpriv);
- return _SUCCESS;
-}
-
-int rtw_init_drv_sw23a(struct rtw_adapter *padapter)
-{
- int ret8 = _SUCCESS;
-
- RT_TRACE(_module_os_intfs_c_, _drv_info_, "+rtw_init_drv_sw23a\n");
-
- if (rtw_init_cmd_priv23a(&padapter->cmdpriv) == _FAIL) {
- RT_TRACE(_module_os_intfs_c_, _drv_err_,
- "Can't init cmd_priv\n");
- ret8 = _FAIL;
- goto exit;
- }
-
- padapter->cmdpriv.padapter = padapter;
-
- if (rtw_init_evt_priv23a(&padapter->evtpriv) == _FAIL) {
- RT_TRACE(_module_os_intfs_c_, _drv_err_,
- "Can't init evt_priv\n");
- ret8 = _FAIL;
- goto exit;
- }
-
- if (rtw_init_mlme_priv23a(padapter) == _FAIL) {
- RT_TRACE(_module_os_intfs_c_, _drv_err_,
- "Can't init mlme_priv\n");
- ret8 = _FAIL;
- goto exit;
- }
-
-
- if (init_mlme_ext_priv23a(padapter) == _FAIL) {
- RT_TRACE(_module_os_intfs_c_, _drv_err_,
- "Can't init mlme_ext_priv\n");
- ret8 = _FAIL;
- goto exit;
- }
-
- if (_rtw_init_xmit_priv23a(&padapter->xmitpriv, padapter) == _FAIL) {
- DBG_8723A("Can't _rtw_init_xmit_priv23a\n");
- ret8 = _FAIL;
- goto exit;
- }
-
- if (_rtw_init_recv_priv23a(&padapter->recvpriv, padapter) == _FAIL) {
- DBG_8723A("Can't _rtw_init_recv_priv23a\n");
- ret8 = _FAIL;
- goto exit;
- }
-
- if (_rtw_init_sta_priv23a(&padapter->stapriv) == _FAIL) {
- DBG_8723A("Can't _rtw_init_sta_priv23a\n");
- ret8 = _FAIL;
- goto exit;
- }
-
- padapter->stapriv.padapter = padapter;
- padapter->setband = GHZ24_50;
- rtw_init_bcmc_stainfo23a(padapter);
-
- rtw_init_pwrctrl_priv23a(padapter);
-
- ret8 = rtw_init_default_value(padapter);
-
- rtl8723a_init_dm_priv(padapter);
-
- rtw_sreset_init(padapter);
-
-exit:
-
- RT_TRACE(_module_os_intfs_c_, _drv_info_, "-rtw_init_drv_sw23a\n");
- return ret8;
-}
-
-void rtw_cancel_all_timer23a(struct rtw_adapter *padapter)
-{
- RT_TRACE(_module_os_intfs_c_, _drv_info_,
- "+rtw_cancel_all_timer23a\n");
-
- del_timer_sync(&padapter->mlmepriv.assoc_timer);
- RT_TRACE(_module_os_intfs_c_, _drv_info_,
- "%s:cancel association timer complete!\n", __func__);
-
- del_timer_sync(&padapter->mlmepriv.scan_to_timer);
- RT_TRACE(_module_os_intfs_c_, _drv_info_,
- "%s:cancel scan_to_timer!\n", __func__);
-
- del_timer_sync(&padapter->mlmepriv.dynamic_chk_timer);
- RT_TRACE(_module_os_intfs_c_, _drv_info_,
- "%s:cancel dynamic_chk_timer!\n", __func__);
-
- del_timer_sync(&padapter->pwrctrlpriv.pwr_state_check_timer);
-
- del_timer_sync(&padapter->mlmepriv.set_scan_deny_timer);
- rtw_clear_scan_deny(padapter);
- RT_TRACE(_module_os_intfs_c_, _drv_info_,
- "%s:cancel set_scan_deny_timer!\n", __func__);
-
- del_timer_sync(&padapter->recvpriv.signal_stat_timer);
-}
-
-int rtw_free_drv_sw23a(struct rtw_adapter *padapter)
-{
- RT_TRACE(_module_os_intfs_c_, _drv_info_, "==>rtw_free_drv_sw23a\n");
-
- free_mlme_ext_priv23a(&padapter->mlmeextpriv);
-
- rtw_free_evt_priv23a(&padapter->evtpriv);
-
- rtw_free_mlme_priv23a(&padapter->mlmepriv);
-
- _rtw_free_xmit_priv23a(&padapter->xmitpriv);
-
- /* will free bcmc_stainfo here */
- _rtw_free_sta_priv23a(&padapter->stapriv);
-
- _rtw_free_recv_priv23a(&padapter->recvpriv);
-
- rtw_free_pwrctrl_priv(padapter);
-
- kfree(padapter->HalData);
- padapter->HalData = NULL;
-
- RT_TRACE(_module_os_intfs_c_, _drv_info_, "-rtw_free_drv_sw23a\n");
- return _SUCCESS;
-}
-
-static int _rtw_drv_register_netdev(struct rtw_adapter *padapter, char *name)
-{
- struct net_device *pnetdev = padapter->pnetdev;
- int ret = _SUCCESS;
-
- /* alloc netdev name */
- rtw_init_netdev23a_name23a(pnetdev, name);
-
- ether_addr_copy(pnetdev->dev_addr, padapter->eeprompriv.mac_addr);
-
- /* Tell the network stack we exist */
- if (register_netdev(pnetdev)) {
- DBG_8723A("%s(%s): Failed!\n", __func__, pnetdev->name);
- ret = _FAIL;
- goto error_register_netdev;
- }
- DBG_8723A("%s, MAC Address (if%d) = %pM\n",
- __func__, padapter->iface_id + 1, pnetdev->dev_addr);
- return ret;
-
-error_register_netdev:
-
- if (padapter->iface_id > IFACE_ID0) {
- rtw_free_drv_sw23a(padapter);
-
- free_netdev(pnetdev);
- }
- return ret;
-}
-
-int rtw_drv_register_netdev(struct rtw_adapter *if1)
-{
- struct dvobj_priv *dvobj = if1->dvobj;
- int i, status = _SUCCESS;
-
- if (dvobj->iface_nums >= IFACE_ID_MAX) {
- status = _FAIL; /* -EINVAL */
- goto exit;
- }
-
- for (i = 0; i < dvobj->iface_nums; i++) {
- struct rtw_adapter *padapter = dvobj->padapters[i];
-
- if (padapter) {
- char *name;
-
- if (padapter->iface_id == IFACE_ID0)
- name = if1->registrypriv.ifname;
- else if (padapter->iface_id == IFACE_ID1)
- name = if1->registrypriv.if2name;
- else
- name = "wlan%d";
- status = _rtw_drv_register_netdev(padapter, name);
- if (status != _SUCCESS)
- break;
- }
- }
-
-exit:
- return status;
-}
-
-int netdev_open23a(struct net_device *pnetdev)
-{
- struct rtw_adapter *padapter = netdev_priv(pnetdev);
- struct pwrctrl_priv *pwrctrlpriv;
- int ret = 0;
- int status;
-
- RT_TRACE(_module_os_intfs_c_, _drv_info_, "+871x_drv - dev_open\n");
- DBG_8723A("+871x_drv - drv_open, bup =%d\n", padapter->bup);
-
- mutex_lock(&adapter_to_dvobj(padapter)->hw_init_mutex);
-
- pwrctrlpriv = &padapter->pwrctrlpriv;
-
- if (!padapter->bup) {
- padapter->bDriverStopped = false;
- padapter->bSurpriseRemoved = false;
- padapter->bCardDisableWOHSM = false;
-
- status = rtl8723au_hal_init(padapter);
- if (status == _FAIL) {
- RT_TRACE(_module_os_intfs_c_, _drv_err_,
- "rtl871x_hal_init(): Can't init h/w!\n");
- goto netdev_open23a_error;
- }
-
- DBG_8723A("MAC Address = %pM\n", pnetdev->dev_addr);
-
- if (init_hw_mlme_ext23a(padapter) == _FAIL) {
- DBG_8723A("can't init mlme_ext_priv\n");
- goto netdev_open23a_error;
- }
-
- rtl8723au_inirp_init(padapter);
-
- rtw_cfg80211_init_wiphy(padapter);
-
- padapter->bup = true;
- }
- padapter->net_closed = false;
-
- mod_timer(&padapter->mlmepriv.dynamic_chk_timer,
- jiffies + msecs_to_jiffies(2000));
-
- padapter->pwrctrlpriv.bips_processing = false;
- rtw_set_pwr_state_check_timer(&padapter->pwrctrlpriv);
-
- /* netif_carrier_on(pnetdev);call this func when
- rtw23a_joinbss_event_cb return success */
- if (!rtw_netif_queue_stopped(pnetdev))
- netif_tx_start_all_queues(pnetdev);
- else
- netif_tx_wake_all_queues(pnetdev);
-
- RT_TRACE(_module_os_intfs_c_, _drv_info_, "-871x_drv - dev_open\n");
- DBG_8723A("-871x_drv - drv_open, bup =%d\n", padapter->bup);
-exit:
- mutex_unlock(&adapter_to_dvobj(padapter)->hw_init_mutex);
- return ret;
-
-netdev_open23a_error:
- padapter->bup = false;
-
- netif_carrier_off(pnetdev);
- netif_tx_stop_all_queues(pnetdev);
-
- RT_TRACE(_module_os_intfs_c_, _drv_err_,
- "-871x_drv - dev_open, fail!\n");
- DBG_8723A("-871x_drv - drv_open fail, bup =%d\n", padapter->bup);
-
- ret = -1;
- goto exit;
-}
-
-static int ips_netdrv_open(struct rtw_adapter *padapter)
-{
- int status = _SUCCESS;
-
- padapter->net_closed = false;
- DBG_8723A("===> %s.........\n", __func__);
-
- padapter->bDriverStopped = false;
- padapter->bSurpriseRemoved = false;
- padapter->bCardDisableWOHSM = false;
-
- status = rtl8723au_hal_init(padapter);
- if (status == _FAIL) {
- RT_TRACE(_module_os_intfs_c_, _drv_err_,
- "ips_netdrv_open(): Can't init h/w!\n");
- goto netdev_open23a_error;
- }
-
- rtl8723au_inirp_init(padapter);
-
- rtw_set_pwr_state_check_timer(&padapter->pwrctrlpriv);
- mod_timer(&padapter->mlmepriv.dynamic_chk_timer,
- jiffies + msecs_to_jiffies(5000));
-
- return _SUCCESS;
-
-netdev_open23a_error:
- /* padapter->bup = false; */
- DBG_8723A("-ips_netdrv_open - drv_open failure, bup =%d\n",
- padapter->bup);
-
- return _FAIL;
-}
-
-int rtw_ips_pwr_up23a(struct rtw_adapter *padapter)
-{
- int result;
- unsigned long start_time = jiffies;
-
- DBG_8723A("===> rtw_ips_pwr_up23a..............\n");
- rtw_reset_drv_sw23a(padapter);
-
- result = ips_netdrv_open(padapter);
-
- DBG_8723A("<=== rtw_ips_pwr_up23a.............. in %dms\n",
- jiffies_to_msecs(jiffies - start_time));
- return result;
-}
-
-void rtw_ips_pwr_down23a(struct rtw_adapter *padapter)
-{
- unsigned long start_time = jiffies;
-
- DBG_8723A("===> rtw_ips_pwr_down23a...................\n");
-
- padapter->bCardDisableWOHSM = true;
- padapter->net_closed = true;
-
- rtw_ips_dev_unload23a(padapter);
- padapter->bCardDisableWOHSM = false;
- DBG_8723A("<=== rtw_ips_pwr_down23a..................... in %dms\n",
- jiffies_to_msecs(jiffies - start_time));
-}
-
-void rtw_ips_dev_unload23a(struct rtw_adapter *padapter)
-{
- rtl8723a_fifo_cleanup(padapter);
-
- rtl8723a_usb_intf_stop(padapter);
-
- /* s5. */
- if (!padapter->bSurpriseRemoved)
- rtl8723au_hal_deinit(padapter);
-}
-
-int pm_netdev_open23a(struct net_device *pnetdev, u8 bnormal)
-{
- int status;
-
- if (bnormal)
- status = netdev_open23a(pnetdev);
- else
- status = (_SUCCESS == ips_netdrv_open(netdev_priv(pnetdev))) ?
- (0) : (-1);
-
- return status;
-}
-
-static int netdev_close(struct net_device *pnetdev)
-{
- struct rtw_adapter *padapter = netdev_priv(pnetdev);
-
- RT_TRACE(_module_os_intfs_c_, _drv_info_, "+871x_drv - drv_close\n");
-
- padapter->net_closed = true;
-
- if (padapter->pwrctrlpriv.rf_pwrstate == rf_on) {
- DBG_8723A("(2)871x_drv - drv_close, bup =%d, "
- "hw_init_completed =%d\n", padapter->bup,
- padapter->hw_init_completed);
-
- /* s1. */
- if (pnetdev) {
- if (!rtw_netif_queue_stopped(pnetdev))
- netif_tx_stop_all_queues(pnetdev);
- }
-
- /* s2. */
- LeaveAllPowerSaveMode23a(padapter);
- rtw_disassoc_cmd23a(padapter, 500, false);
- /* s2-2. indicate disconnect to os */
- rtw_indicate_disconnect23a(padapter);
- /* s2-3. */
- rtw_free_assoc_resources23a(padapter, 1);
- /* s2-4. */
- rtw_free_network_queue23a(padapter);
- }
-
- rtw_scan_abort23a(padapter);
-
- RT_TRACE(_module_os_intfs_c_, _drv_info_, "-871x_drv - drv_close\n");
- DBG_8723A("-871x_drv - drv_close, bup =%d\n", padapter->bup);
-
- return 0;
-}
-
-void rtw_ndev_destructor(struct net_device *ndev)
-{
- DBG_8723A("%s(%s)\n", __func__, ndev->name);
- kfree(ndev->ieee80211_ptr);
- free_netdev(ndev);
-}
-
-void _rtw_init_queue23a(struct rtw_queue *pqueue)
-{
- INIT_LIST_HEAD(&pqueue->queue);
- spin_lock_init(&pqueue->lock);
-}
projects / deliverable / linux.git / blobdiff