diff options
Diffstat (limited to 'drivers/staging/rtl8723au/os_dep/os_intfs.c')
-rw-r--r-- | drivers/staging/rtl8723au/os_dep/os_intfs.c | 852 |
1 files changed, 0 insertions, 852 deletions
diff --git a/drivers/staging/rtl8723au/os_dep/os_intfs.c b/drivers/staging/rtl8723au/os_dep/os_intfs.c deleted file mode 100644 index b8848c25beb4..000000000000 --- a/drivers/staging/rtl8723au/os_dep/os_intfs.c +++ /dev/null @@ -1,852 +0,0 @@ -/****************************************************************************** - * - * 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); -} |