1 /******************************************************************************
3 * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
5 * This program is free software; you can redistribute it and/or modify it
6 * under the terms of version 2 of the GNU General Public License as
7 * published by the Free Software Foundation.
9 * This program is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
14 ******************************************************************************/
17 #include <osdep_service.h>
18 #include <drv_types.h>
19 #include <xmit_osdep.h>
20 #include <recv_osdep.h>
22 #include <rtw_version.h>
24 #include <rtl8723a_hal.h>
26 MODULE_LICENSE("GPL");
27 MODULE_DESCRIPTION("Realtek Wireless Lan Driver");
28 MODULE_AUTHOR("Realtek Semiconductor Corp.");
29 MODULE_AUTHOR("Larry Finger <Larry.Finger@lwfinger.net>");
30 MODULE_AUTHOR("Jes Sorensen <Jes.Sorensen@redhat.com>");
31 MODULE_VERSION(DRIVERVERSION);
32 MODULE_FIRMWARE("rtlwifi/rtl8723aufw_A.bin");
33 MODULE_FIRMWARE("rtlwifi/rtl8723aufw_B.bin");
34 MODULE_FIRMWARE("rtlwifi/rtl8723aufw_B_NoBT.bin");
36 /* module param defaults */
37 static int rtw_chip_version = 0x00;
38 static int rtw_rfintfs = HWPI;
39 static int rtw_debug = 1;
41 static int rtw_channel = 1;/* ad-hoc support requirement */
42 static int rtw_wireless_mode = WIRELESS_11BG_24N;
43 static int rtw_vrtl_carrier_sense = AUTO_VCS;
44 static int rtw_vcs_type = RTS_CTS;/* */
45 static int rtw_rts_thresh = 2347;/* */
46 static int rtw_frag_thresh = 2346;/* */
47 static int rtw_preamble = PREAMBLE_LONG;/* long, short, auto */
48 static int rtw_scan_mode = 1;/* active, passive */
49 static int rtw_adhoc_tx_pwr = 1;
50 static int rtw_soft_ap;
51 static int rtw_power_mgnt = 1;
52 static int rtw_ips_mode = IPS_NORMAL;
54 static int rtw_smart_ps = 2;
56 module_param(rtw_ips_mode, int, 0644);
57 MODULE_PARM_DESC(rtw_ips_mode, "The default IPS mode");
59 static int rtw_long_retry_lmt = 7;
60 static int rtw_short_retry_lmt = 7;
61 static int rtw_busy_thresh = 40;
62 static int rtw_ack_policy = NORMAL_ACK;
64 static int rtw_acm_method;/* 0:By SW 1:By HW. */
66 static int rtw_wmm_enable = 1;/* default is set to enable the wmm. */
67 static int rtw_uapsd_enable;
69 static int rtw_ht_enable = 1;
70 /* 0 :diable, bit(0): enable 2.4g, bit(1): enable 5g */
71 static int rtw_cbw40_enable = 3;
72 static int rtw_ampdu_enable = 1;/* for enable tx_ampdu */
73 /* 0: disable, bit(0):enable 2.4g, bit(1):enable 5g, default is set to enable
74 * 2.4GHZ for IOT issue with bufflao's AP at 5GHZ
76 static int rtw_rx_stbc = 1;
77 static int rtw_ampdu_amsdu;/* 0: disabled, 1:enabled, 2:auto */
79 /* Use 2 path Tx to transmit MCS0~7 and legacy mode */
80 static int rtw_lowrate_two_xmit = 1;
82 /* int rf_config = RF_1T2R; 1T2R */
83 static int rtw_rf_config = RF_819X_MAX_TYPE; /* auto */
84 static int rtw_low_power;
85 static int rtw_wifi_spec;
86 static int rtw_channel_plan = RT_CHANNEL_DOMAIN_MAX;
88 #ifdef CONFIG_8723AU_BT_COEXIST
89 static int rtw_btcoex_enable = 1;
90 static int rtw_bt_iso = 2;/* 0:Low, 1:High, 2:From Efuse */
91 /* 0:Idle, 1:None-SCO, 2:SCO, 3:From Counter, 4.Busy, 5.OtherBusy */
92 static int rtw_bt_sco = 3;
93 /* 0:Disable BT control A-MPDU, 1:Enable BT control A-MPDU. */
94 static int rtw_bt_ampdu = 1 ;
97 /* 0:Reject AP's Add BA req, 1:Accept AP's Add BA req. */
98 static int rtw_AcceptAddbaReq = true;
100 static int rtw_antdiv_cfg = 2; /* 0:OFF , 1:ON, 2:decide by Efuse config */
101 static int rtw_antdiv_type; /* 0:decide by efuse */
103 static int rtw_enusbss;/* 0:disable, 1:enable */
105 static int rtw_hwpdn_mode = 2;/* 0:disable, 1:enable, 2: by EFUSE config */
107 static int rtw_hwpwrp_detect; /* HW power ping detect 0:disable , 1:enable */
109 static int rtw_hw_wps_pbc = 1;
111 static int rtw_80211d;
113 static int rtw_regulatory_id = 0xff;/* Regulatory tab id, 0xff = follow efuse's setting */
115 module_param(rtw_regulatory_id, int, 0644);
117 static char *ifname = "wlan%d";
118 module_param(ifname, charp, 0644);
119 MODULE_PARM_DESC(ifname, "The default name to allocate for first interface");
121 static char *if2name = "wlan%d";
122 module_param(if2name, charp, 0644);
123 MODULE_PARM_DESC(if2name, "The default name to allocate for second interface");
125 module_param(rtw_channel_plan, int, 0644);
126 module_param(rtw_chip_version, int, 0644);
127 module_param(rtw_rfintfs, int, 0644);
128 module_param(rtw_channel, int, 0644);
129 module_param(rtw_wmm_enable, int, 0644);
130 module_param(rtw_vrtl_carrier_sense, int, 0644);
131 module_param(rtw_vcs_type, int, 0644);
132 module_param(rtw_busy_thresh, int, 0644);
133 module_param(rtw_ht_enable, int, 0644);
134 module_param(rtw_cbw40_enable, int, 0644);
135 module_param(rtw_ampdu_enable, int, 0644);
136 module_param(rtw_rx_stbc, int, 0644);
137 module_param(rtw_ampdu_amsdu, int, 0644);
139 module_param(rtw_lowrate_two_xmit, int, 0644);
141 module_param(rtw_rf_config, int, 0644);
142 module_param(rtw_power_mgnt, int, 0644);
143 module_param(rtw_smart_ps, int, 0644);
144 module_param(rtw_low_power, int, 0644);
145 module_param(rtw_wifi_spec, int, 0644);
147 module_param(rtw_antdiv_cfg, int, 0644);
149 module_param(rtw_enusbss, int, 0644);
150 module_param(rtw_hwpdn_mode, int, 0644);
151 module_param(rtw_hwpwrp_detect, int, 0644);
153 module_param(rtw_hw_wps_pbc, int, 0644);
155 static uint rtw_max_roaming_times = 2;
156 module_param(rtw_max_roaming_times, uint, 0644);
157 MODULE_PARM_DESC(rtw_max_roaming_times, "The max roaming times to try");
159 module_param(rtw_80211d, int, 0644);
160 MODULE_PARM_DESC(rtw_80211d, "Enable 802.11d mechanism");
162 #ifdef CONFIG_8723AU_BT_COEXIST
163 module_param(rtw_btcoex_enable, int, 0644);
164 MODULE_PARM_DESC(rtw_btcoex_enable, "Enable BT co-existence mechanism");
167 static uint rtw_notch_filter;
168 module_param(rtw_notch_filter, uint, 0644);
169 MODULE_PARM_DESC(rtw_notch_filter, "0:Disable, 1:Enable, 2:Enable only for P2P");
170 module_param_named(debug, rtw_debug, int, 0444);
171 MODULE_PARM_DESC(debug, "Set debug level (1-9) (default 1)");
173 static int netdev_close(struct net_device *pnetdev);
175 static int loadparam(struct rtw_adapter *padapter, struct net_device *pnetdev)
177 struct registry_priv *registry_par = &padapter->registrypriv;
178 int status = _SUCCESS;
180 GlobalDebugLevel23A = rtw_debug;
181 registry_par->chip_version = (u8)rtw_chip_version;
182 registry_par->rfintfs = (u8)rtw_rfintfs;
183 memcpy(registry_par->ssid.ssid, "ANY", 3);
184 registry_par->ssid.ssid_len = 3;
185 registry_par->channel = (u8)rtw_channel;
186 registry_par->wireless_mode = (u8)rtw_wireless_mode;
187 registry_par->vrtl_carrier_sense = (u8)rtw_vrtl_carrier_sense;
188 registry_par->vcs_type = (u8)rtw_vcs_type;
189 registry_par->rts_thresh = (u16)rtw_rts_thresh;
190 registry_par->frag_thresh = (u16)rtw_frag_thresh;
191 registry_par->preamble = (u8)rtw_preamble;
192 registry_par->scan_mode = (u8)rtw_scan_mode;
193 registry_par->adhoc_tx_pwr = (u8)rtw_adhoc_tx_pwr;
194 registry_par->soft_ap = (u8)rtw_soft_ap;
195 registry_par->smart_ps = (u8)rtw_smart_ps;
196 registry_par->power_mgnt = (u8)rtw_power_mgnt;
197 registry_par->ips_mode = (u8)rtw_ips_mode;
198 registry_par->long_retry_lmt = (u8)rtw_long_retry_lmt;
199 registry_par->short_retry_lmt = (u8)rtw_short_retry_lmt;
200 registry_par->busy_thresh = (u16)rtw_busy_thresh;
201 registry_par->ack_policy = (u8)rtw_ack_policy;
202 registry_par->acm_method = (u8)rtw_acm_method;
204 registry_par->wmm_enable = (u8)rtw_wmm_enable;
205 registry_par->uapsd_enable = (u8)rtw_uapsd_enable;
206 registry_par->ht_enable = (u8)rtw_ht_enable;
207 registry_par->cbw40_enable = (u8)rtw_cbw40_enable;
208 registry_par->ampdu_enable = (u8)rtw_ampdu_enable;
209 registry_par->rx_stbc = (u8)rtw_rx_stbc;
210 registry_par->ampdu_amsdu = (u8)rtw_ampdu_amsdu;
211 registry_par->lowrate_two_xmit = (u8)rtw_lowrate_two_xmit;
212 registry_par->rf_config = (u8)rtw_rf_config;
213 registry_par->low_power = (u8)rtw_low_power;
214 registry_par->wifi_spec = (u8)rtw_wifi_spec;
215 registry_par->channel_plan = (u8)rtw_channel_plan;
216 #ifdef CONFIG_8723AU_BT_COEXIST
217 registry_par->btcoex = (u8)rtw_btcoex_enable;
218 registry_par->bt_iso = (u8)rtw_bt_iso;
219 registry_par->bt_sco = (u8)rtw_bt_sco;
220 registry_par->bt_ampdu = (u8)rtw_bt_ampdu;
222 registry_par->bAcceptAddbaReq = (u8)rtw_AcceptAddbaReq;
223 registry_par->antdiv_cfg = (u8)rtw_antdiv_cfg;
224 registry_par->antdiv_type = (u8)rtw_antdiv_type;
226 /* 0:disable, 1:enable, 2:by EFUSE config */
227 registry_par->hwpdn_mode = (u8)rtw_hwpdn_mode;
228 /* 0:disable, 1:enable */
229 registry_par->hwpwrp_detect = (u8)rtw_hwpwrp_detect;
230 registry_par->hw_wps_pbc = (u8)rtw_hw_wps_pbc;
231 registry_par->max_roaming_times = (u8)rtw_max_roaming_times;
232 registry_par->enable80211d = (u8)rtw_80211d;
233 snprintf(registry_par->ifname, 16, "%s", ifname);
234 snprintf(registry_par->if2name, 16, "%s", if2name);
235 registry_par->notch_filter = (u8)rtw_notch_filter;
236 registry_par->regulatory_tid = (u8)rtw_regulatory_id;
240 static int rtw_net_set_mac_address(struct net_device *pnetdev, void *p)
242 struct rtw_adapter *padapter = netdev_priv(pnetdev);
243 struct sockaddr *addr = p;
246 ether_addr_copy(padapter->eeprompriv.mac_addr, addr->sa_data);
250 static struct net_device_stats *rtw_net_get_stats(struct net_device *pnetdev)
252 struct rtw_adapter *padapter = netdev_priv(pnetdev);
253 struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
254 struct recv_priv *precvpriv = &padapter->recvpriv;
256 padapter->stats.tx_packets = pxmitpriv->tx_pkts;
257 padapter->stats.rx_packets = precvpriv->rx_pkts;
258 padapter->stats.tx_dropped = pxmitpriv->tx_drop;
259 padapter->stats.rx_dropped = precvpriv->rx_drop;
260 padapter->stats.tx_bytes = pxmitpriv->tx_bytes;
261 padapter->stats.rx_bytes = precvpriv->rx_bytes;
263 return &padapter->stats;
267 * AC to queue mapping
274 static const u16 rtw_1d_to_queue[8] = { 2, 3, 3, 2, 1, 1, 0, 0 };
276 /* Given a data frame determine the 802.1p/1d tag to use. */
277 static u32 rtw_classify8021d(struct sk_buff *skb)
281 /* skb->priority values from 256->263 are magic values to
282 * directly indicate a specific 802.1d priority. This is used
283 * to allow 802.1d priority to be passed directly in from VLAN
286 if (skb->priority >= 256 && skb->priority <= 263)
287 return skb->priority - 256;
288 switch (skb->protocol) {
289 case htons(ETH_P_IP):
290 dscp = ip_hdr(skb)->tos & 0xfc;
298 static u16 rtw_select_queue(struct net_device *dev, struct sk_buff *skb,
300 select_queue_fallback_t fallback)
302 struct rtw_adapter *padapter = netdev_priv(dev);
303 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
305 skb->priority = rtw_classify8021d(skb);
307 if (pmlmepriv->acm_mask != 0)
308 skb->priority = qos_acm23a(pmlmepriv->acm_mask, skb->priority);
309 return rtw_1d_to_queue[skb->priority];
312 u16 rtw_recv_select_queue23a(struct sk_buff *skb)
314 struct iphdr *piphdr;
315 struct ethhdr *eth = (struct ethhdr *)skb->data;
317 u16 eth_type = get_unaligned_be16(ð->h_proto);
319 u8 *pdata = skb->data;
323 piphdr = (struct iphdr *)(pdata + ETH_HLEN);
324 dscp = piphdr->tos & 0xfc;
325 priority = dscp >> 5;
330 return rtw_1d_to_queue[priority];
333 static const struct net_device_ops rtw_netdev_ops = {
334 .ndo_open = netdev_open23a,
335 .ndo_stop = netdev_close,
336 .ndo_start_xmit = rtw_xmit23a_entry23a,
337 .ndo_select_queue = rtw_select_queue,
338 .ndo_set_mac_address = rtw_net_set_mac_address,
339 .ndo_get_stats = rtw_net_get_stats,
342 int rtw_init_netdev23a_name23a(struct net_device *pnetdev, const char *ifname)
344 if (dev_alloc_name(pnetdev, ifname) < 0) {
345 RT_TRACE(_module_os_intfs_c_, _drv_err_,
346 ("dev_alloc_name, fail!\n"));
348 netif_carrier_off(pnetdev);
352 static const struct device_type wlan_type = {
356 struct net_device *rtw_init_netdev23a(struct rtw_adapter *old_padapter)
358 struct rtw_adapter *padapter;
359 struct net_device *pnetdev;
361 RT_TRACE(_module_os_intfs_c_, _drv_info_, ("+init_net_dev\n"));
363 pnetdev = alloc_etherdev_mq(sizeof(struct rtw_adapter), 4);
367 pnetdev->dev.type = &wlan_type;
368 padapter = netdev_priv(pnetdev);
369 padapter->pnetdev = pnetdev;
371 DBG_8723A("register rtw_netdev_ops to netdev_ops\n");
372 pnetdev->netdev_ops = &rtw_netdev_ops;
374 pnetdev->watchdog_timeo = HZ*3; /* 3 second timeout */
377 loadparam(padapter, pnetdev);
381 static int rtw_init_default_value(struct rtw_adapter *padapter)
383 struct registry_priv *pregistrypriv = &padapter->registrypriv;
384 struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
385 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
386 struct security_priv *psecuritypriv = &padapter->securitypriv;
390 pxmitpriv->vcs_setting = pregistrypriv->vrtl_carrier_sense;
391 pxmitpriv->vcs = pregistrypriv->vcs_type;
392 /* pxmitpriv->rts_thresh = pregistrypriv->rts_thresh; */
393 pxmitpriv->frag_len = pregistrypriv->frag_thresh;
396 pmlmepriv->scan_interval = SCAN_INTERVAL;/* 30*2 sec = 60sec */
397 pmlmepriv->scan_mode = SCAN_ACTIVE;
400 pmlmepriv->htpriv.ampdu_enable = false;/* set to disabled */
403 psecuritypriv->binstallGrpkey = 0;
406 psecuritypriv->dot11AuthAlgrthm = dot11AuthAlgrthm_Open;
407 psecuritypriv->dot11PrivacyAlgrthm = 0;
409 psecuritypriv->dot11PrivacyKeyIndex = 0;
411 psecuritypriv->dot118021XGrpPrivacy = 0;
412 psecuritypriv->dot118021XGrpKeyid = 1;
414 psecuritypriv->ndisauthtype = Ndis802_11AuthModeOpen;
415 psecuritypriv->ndisencryptstatus = Ndis802_11WEPDisabled;
418 rtw_init_registrypriv_dev_network23a(padapter);
419 rtw_update_registrypriv_dev_network23a(padapter);
422 rtl8723a_init_default_value(padapter);
425 padapter->bReadPortCancel = false;
426 padapter->bWritePortCancel = false;
430 int rtw_reset_drv_sw23a(struct rtw_adapter *padapter)
432 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
433 struct pwrctrl_priv *pwrctrlpriv = &padapter->pwrctrlpriv;
436 rtl8723a_init_default_value(padapter);
437 padapter->bReadPortCancel = false;
438 padapter->bWritePortCancel = false;
439 pmlmepriv->scan_interval = SCAN_INTERVAL;/* 30*2 sec = 60sec */
441 padapter->xmitpriv.tx_pkts = 0;
442 padapter->recvpriv.rx_pkts = 0;
444 pmlmepriv->LinkDetectInfo.bBusyTraffic = false;
446 _clr_fwstate_(pmlmepriv, _FW_UNDER_SURVEY | _FW_UNDER_LINKING);
448 rtw_sreset_reset_value(padapter);
449 pwrctrlpriv->pwr_state_check_cnts = 0;
452 padapter->mlmeextpriv.sitesurvey_res.state = SCAN_DISABLE;
454 rtw_set_signal_stat_timer(&padapter->recvpriv);
458 int rtw_init_drv_sw23a(struct rtw_adapter *padapter)
462 RT_TRACE(_module_os_intfs_c_, _drv_info_, ("+rtw_init_drv_sw23a\n"));
464 if (rtw_init_cmd_priv23a(&padapter->cmdpriv) == _FAIL) {
465 RT_TRACE(_module_os_intfs_c_, _drv_err_,
466 ("\n Can't init cmd_priv\n"));
471 padapter->cmdpriv.padapter = padapter;
473 if (rtw_init_evt_priv23a(&padapter->evtpriv) == _FAIL) {
474 RT_TRACE(_module_os_intfs_c_, _drv_err_,
475 ("\n Can't init evt_priv\n"));
480 if (rtw_init_mlme_priv23a(padapter) == _FAIL) {
481 RT_TRACE(_module_os_intfs_c_, _drv_err_,
482 ("\n Can't init mlme_priv\n"));
488 if (init_mlme_ext_priv23a(padapter) == _FAIL) {
489 RT_TRACE(_module_os_intfs_c_, _drv_err_,
490 ("\n Can't init mlme_ext_priv\n"));
495 if (_rtw_init_xmit_priv23a(&padapter->xmitpriv, padapter) == _FAIL) {
496 DBG_8723A("Can't _rtw_init_xmit_priv23a\n");
501 if (_rtw_init_recv_priv23a(&padapter->recvpriv, padapter) == _FAIL) {
502 DBG_8723A("Can't _rtw_init_recv_priv23a\n");
507 if (_rtw_init_sta_priv23a(&padapter->stapriv) == _FAIL) {
508 DBG_8723A("Can't _rtw_init_sta_priv23a\n");
513 padapter->stapriv.padapter = padapter;
514 padapter->setband = GHZ24_50;
515 rtw_init_bcmc_stainfo23a(padapter);
517 rtw_init_pwrctrl_priv23a(padapter);
519 ret8 = rtw_init_default_value(padapter);
521 rtl8723a_init_dm_priv(padapter);
523 rtw_sreset_init(padapter);
527 RT_TRACE(_module_os_intfs_c_, _drv_info_, ("-rtw_init_drv_sw23a\n"));
531 void rtw_cancel_all_timer23a(struct rtw_adapter *padapter)
533 RT_TRACE(_module_os_intfs_c_, _drv_info_,
534 ("+rtw_cancel_all_timer23a\n"));
536 del_timer_sync(&padapter->mlmepriv.assoc_timer);
537 RT_TRACE(_module_os_intfs_c_, _drv_info_,
538 ("%s:cancel association timer complete!\n", __func__));
540 del_timer_sync(&padapter->mlmepriv.scan_to_timer);
541 RT_TRACE(_module_os_intfs_c_, _drv_info_,
542 ("%s:cancel scan_to_timer!\n", __func__));
544 del_timer_sync(&padapter->mlmepriv.dynamic_chk_timer);
545 RT_TRACE(_module_os_intfs_c_, _drv_info_,
546 ("%s:cancel dynamic_chk_timer!\n", __func__));
548 RT_TRACE(_module_os_intfs_c_, _drv_info_,
549 ("%s:cancel DeInitSwLeds!\n", __func__));
551 del_timer_sync(&padapter->pwrctrlpriv.pwr_state_check_timer);
553 del_timer_sync(&padapter->mlmepriv.set_scan_deny_timer);
554 rtw_clear_scan_deny(padapter);
555 RT_TRACE(_module_os_intfs_c_, _drv_info_,
556 ("%s:cancel set_scan_deny_timer!\n", __func__));
558 del_timer_sync(&padapter->recvpriv.signal_stat_timer);
561 int rtw_free_drv_sw23a(struct rtw_adapter *padapter)
563 RT_TRACE(_module_os_intfs_c_, _drv_info_, ("==>rtw_free_drv_sw23a"));
565 free_mlme_ext_priv23a(&padapter->mlmeextpriv);
567 rtw_free_evt_priv23a(&padapter->evtpriv);
569 rtw_free_mlme_priv23a(&padapter->mlmepriv);
571 _rtw_free_xmit_priv23a(&padapter->xmitpriv);
573 /* will free bcmc_stainfo here */
574 _rtw_free_sta_priv23a(&padapter->stapriv);
576 _rtw_free_recv_priv23a(&padapter->recvpriv);
578 rtw_free_pwrctrl_priv(padapter);
580 kfree(padapter->HalData);
581 padapter->HalData = NULL;
583 RT_TRACE(_module_os_intfs_c_, _drv_info_, ("-rtw_free_drv_sw23a\n"));
587 static int _rtw_drv_register_netdev(struct rtw_adapter *padapter, char *name)
589 struct net_device *pnetdev = padapter->pnetdev;
592 /* alloc netdev name */
593 rtw_init_netdev23a_name23a(pnetdev, name);
595 ether_addr_copy(pnetdev->dev_addr, padapter->eeprompriv.mac_addr);
597 /* Tell the network stack we exist */
598 if (register_netdev(pnetdev)) {
599 DBG_8723A("%s(%s): Failed!\n", __func__, pnetdev->name);
601 goto error_register_netdev;
603 DBG_8723A("%s, MAC Address (if%d) = " MAC_FMT "\n", __func__,
604 (padapter->iface_id + 1), MAC_ARG(pnetdev->dev_addr));
607 error_register_netdev:
609 if (padapter->iface_id > IFACE_ID0) {
610 rtw_free_drv_sw23a(padapter);
612 free_netdev(pnetdev);
617 int rtw_drv_register_netdev(struct rtw_adapter *if1)
619 struct dvobj_priv *dvobj = if1->dvobj;
620 int i, status = _SUCCESS;
622 if (dvobj->iface_nums >= IFACE_ID_MAX) {
623 status = _FAIL; /* -EINVAL */
627 for (i = 0; i < dvobj->iface_nums; i++) {
628 struct rtw_adapter *padapter = dvobj->padapters[i];
633 if (padapter->iface_id == IFACE_ID0)
634 name = if1->registrypriv.ifname;
635 else if (padapter->iface_id == IFACE_ID1)
636 name = if1->registrypriv.if2name;
639 status = _rtw_drv_register_netdev(padapter, name);
640 if (status != _SUCCESS)
649 int netdev_open23a(struct net_device *pnetdev)
651 struct rtw_adapter *padapter = netdev_priv(pnetdev);
652 struct pwrctrl_priv *pwrctrlpriv;
656 RT_TRACE(_module_os_intfs_c_, _drv_info_, ("+871x_drv - dev_open\n"));
657 DBG_8723A("+871x_drv - drv_open, bup =%d\n", padapter->bup);
659 mutex_lock(&adapter_to_dvobj(padapter)->hw_init_mutex);
661 pwrctrlpriv = &padapter->pwrctrlpriv;
663 if (!padapter->bup) {
664 padapter->bDriverStopped = false;
665 padapter->bSurpriseRemoved = false;
666 padapter->bCardDisableWOHSM = false;
668 status = rtl8723au_hal_init(padapter);
669 if (status == _FAIL) {
670 RT_TRACE(_module_os_intfs_c_, _drv_err_,
671 ("rtl871x_hal_init(): Can't init h/w!\n"));
672 goto netdev_open23a_error;
675 DBG_8723A("MAC Address = "MAC_FMT"\n",
676 MAC_ARG(pnetdev->dev_addr));
678 if (init_hw_mlme_ext23a(padapter) == _FAIL) {
679 DBG_8723A("can't init mlme_ext_priv\n");
680 goto netdev_open23a_error;
683 rtl8723au_inirp_init(padapter);
685 rtw_cfg80211_init_wiphy(padapter);
687 rtw_led_control(padapter, LED_CTL_NO_LINK);
689 padapter->bup = true;
691 padapter->net_closed = false;
693 mod_timer(&padapter->mlmepriv.dynamic_chk_timer,
694 jiffies + msecs_to_jiffies(2000));
696 padapter->pwrctrlpriv.bips_processing = false;
697 rtw_set_pwr_state_check_timer(&padapter->pwrctrlpriv);
699 /* netif_carrier_on(pnetdev);call this func when
700 rtw23a_joinbss_event_cb return success */
701 if (!rtw_netif_queue_stopped(pnetdev))
702 netif_tx_start_all_queues(pnetdev);
704 netif_tx_wake_all_queues(pnetdev);
706 RT_TRACE(_module_os_intfs_c_, _drv_info_, ("-871x_drv - dev_open\n"));
707 DBG_8723A("-871x_drv - drv_open, bup =%d\n", padapter->bup);
709 mutex_unlock(&adapter_to_dvobj(padapter)->hw_init_mutex);
712 netdev_open23a_error:
713 padapter->bup = false;
715 netif_carrier_off(pnetdev);
716 netif_tx_stop_all_queues(pnetdev);
718 RT_TRACE(_module_os_intfs_c_, _drv_err_,
719 ("-871x_drv - dev_open, fail!\n"));
720 DBG_8723A("-871x_drv - drv_open fail, bup =%d\n", padapter->bup);
726 static int ips_netdrv_open(struct rtw_adapter *padapter)
728 int status = _SUCCESS;
730 padapter->net_closed = false;
731 DBG_8723A("===> %s.........\n", __func__);
733 padapter->bDriverStopped = false;
734 padapter->bSurpriseRemoved = false;
735 padapter->bCardDisableWOHSM = false;
737 status = rtl8723au_hal_init(padapter);
738 if (status == _FAIL) {
739 RT_TRACE(_module_os_intfs_c_, _drv_err_,
740 ("ips_netdrv_open(): Can't init h/w!\n"));
741 goto netdev_open23a_error;
744 rtl8723au_inirp_init(padapter);
746 rtw_set_pwr_state_check_timer(&padapter->pwrctrlpriv);
747 mod_timer(&padapter->mlmepriv.dynamic_chk_timer,
748 jiffies + msecs_to_jiffies(5000));
752 netdev_open23a_error:
753 /* padapter->bup = false; */
754 DBG_8723A("-ips_netdrv_open - drv_open failure, bup =%d\n",
760 int rtw_ips_pwr_up23a(struct rtw_adapter *padapter)
763 unsigned long start_time = jiffies;
765 DBG_8723A("===> rtw_ips_pwr_up23a..............\n");
766 rtw_reset_drv_sw23a(padapter);
768 result = ips_netdrv_open(padapter);
770 rtw_led_control(padapter, LED_CTL_NO_LINK);
772 DBG_8723A("<=== rtw_ips_pwr_up23a.............. in %dms\n",
773 jiffies_to_msecs(jiffies - start_time));
777 void rtw_ips_pwr_down23a(struct rtw_adapter *padapter)
779 unsigned long start_time = jiffies;
781 DBG_8723A("===> rtw_ips_pwr_down23a...................\n");
783 padapter->bCardDisableWOHSM = true;
784 padapter->net_closed = true;
786 rtw_led_control(padapter, LED_CTL_POWER_OFF);
788 rtw_ips_dev_unload23a(padapter);
789 padapter->bCardDisableWOHSM = false;
790 DBG_8723A("<=== rtw_ips_pwr_down23a..................... in %dms\n",
791 jiffies_to_msecs(jiffies - start_time));
794 void rtw_ips_dev_unload23a(struct rtw_adapter *padapter)
796 rtl8723a_fifo_cleanup(padapter);
798 rtl8723a_usb_intf_stop(padapter);
801 if (!padapter->bSurpriseRemoved)
802 rtl8723au_hal_deinit(padapter);
805 int pm_netdev_open23a(struct net_device *pnetdev, u8 bnormal)
810 status = netdev_open23a(pnetdev);
812 status = (_SUCCESS == ips_netdrv_open(netdev_priv(pnetdev))) ?
818 static int netdev_close(struct net_device *pnetdev)
820 struct rtw_adapter *padapter = netdev_priv(pnetdev);
822 RT_TRACE(_module_os_intfs_c_, _drv_info_, ("+871x_drv - drv_close\n"));
824 padapter->net_closed = true;
826 if (padapter->pwrctrlpriv.rf_pwrstate == rf_on) {
827 DBG_8723A("(2)871x_drv - drv_close, bup =%d, "
828 "hw_init_completed =%d\n", padapter->bup,
829 padapter->hw_init_completed);
833 if (!rtw_netif_queue_stopped(pnetdev))
834 netif_tx_stop_all_queues(pnetdev);
838 LeaveAllPowerSaveMode23a(padapter);
839 rtw_disassoc_cmd23a(padapter, 500, false);
840 /* s2-2. indicate disconnect to os */
841 rtw_indicate_disconnect23a(padapter);
843 rtw_free_assoc_resources23a(padapter, 1);
845 rtw_free_network_queue23a(padapter);
847 rtw_led_control(padapter, LED_CTL_POWER_OFF);
850 rtw_scan_abort23a(padapter);
852 RT_TRACE(_module_os_intfs_c_, _drv_info_, ("-871x_drv - drv_close\n"));
853 DBG_8723A("-871x_drv - drv_close, bup =%d\n", padapter->bup);
858 void rtw_ndev_destructor(struct net_device *ndev)
860 DBG_8723A("%s(%s)\n", __func__, ndev->name);
861 kfree(ndev->ieee80211_ptr);
865 void _rtw_init_queue23a(struct rtw_queue *pqueue)
867 INIT_LIST_HEAD(&pqueue->queue);
868 spin_lock_init(&pqueue->lock);