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[mirror_ubuntu-artful-kernel.git] / drivers / net / wireless / realtek / rtl8192cu / os_dep / linux / usb_intf.c
1 /******************************************************************************
2 *
3 * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
4 *
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.
8 *
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
12 * more details.
13 *
14 * You should have received a copy of the GNU General Public License along with
15 * this program; if not, write to the Free Software Foundation, Inc.,
16 * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
17 *
18 *
19 ******************************************************************************/
20 #define _HCI_INTF_C_
21
22 #include <drv_conf.h>
23 #include <osdep_service.h>
24 #include <drv_types.h>
25 #include <recv_osdep.h>
26 #include <xmit_osdep.h>
27 #include <hal_intf.h>
28 #include <rtw_version.h>
29
30 #ifndef CONFIG_USB_HCI
31
32 #error "CONFIG_USB_HCI shall be on!\n"
33
34 #endif
35
36 #include <usb_vendor_req.h>
37 #include <usb_ops.h>
38 #include <usb_osintf.h>
39 #include <usb_hal.h>
40 #ifdef CONFIG_PLATFORM_RTK_DMP
41 #include <asm/io.h>
42 #endif
43
44 #if defined (PLATFORM_LINUX) && defined (PLATFORM_WINDOWS)
45
46 #error "Shall be Linux or Windows, but not both!\n"
47
48 #endif
49
50 #ifdef CONFIG_80211N_HT
51 extern int rtw_ht_enable;
52 extern int rtw_cbw40_enable;
53 extern int rtw_ampdu_enable;//for enable tx_ampdu
54 #endif
55
56 #ifdef CONFIG_GLOBAL_UI_PID
57 int ui_pid[3] = {0, 0, 0};
58 #endif
59
60
61 extern int pm_netdev_open(struct net_device *pnetdev,u8 bnormal);
62 static int rtw_suspend(struct usb_interface *intf, pm_message_t message);
63 static int rtw_resume(struct usb_interface *intf);
64 int rtw_resume_process(_adapter *padapter);
65
66
67 static int rtw_drv_init(struct usb_interface *pusb_intf,const struct usb_device_id *pdid);
68 static void rtw_dev_remove(struct usb_interface *pusb_intf);
69
70 #define USB_VENDER_ID_REALTEK 0x0BDA
71
72 /* DID_USB_v915_20121224 */
73 #define RTL8192C_USB_IDS \
74 /*=== Realtek demoboard ===*/ \
75 {USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8191)},/* Default ID */ \
76 /****** 8188CUS ********/ \
77 {USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8176)},/* 8188cu 1*1 dongole */ \
78 {USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8170)},/* 8188CE-VAU USB minCard */ \
79 {USB_DEVICE(USB_VENDER_ID_REALTEK, 0x817E)},/* 8188CE-VAU USB minCard */ \
80 {USB_DEVICE(USB_VENDER_ID_REALTEK, 0x817A)},/* 8188cu Slim Solo */ \
81 {USB_DEVICE(USB_VENDER_ID_REALTEK, 0x817B)},/* 8188cu Slim Combo */ \
82 {USB_DEVICE(USB_VENDER_ID_REALTEK, 0x817D)},/* 8188RU High-power USB Dongle */ \
83 {USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8754)},/* 8188 Combo for BC4 */ \
84 {USB_DEVICE(USB_VENDER_ID_REALTEK, 0x817F)},/* 8188RU */ \
85 {USB_DEVICE(USB_VENDER_ID_REALTEK, 0x818A)},/* RTL8188CUS-VL */ \
86 {USB_DEVICE(USB_VENDER_ID_REALTEK, 0x018A)},/* RTL8188CTV */ \
87 {USB_DEVICE(USB_VENDER_ID_REALTEK, 0x17C0)}, /* RTK demoboard - USB-N10E */ \
88 /****** 8192CUS ********/ \
89 {USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8177)},/* 8191cu 1*2 */ \
90 {USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8178)},/* 8192cu 2*2 */ \
91 {USB_DEVICE(USB_VENDER_ID_REALTEK, 0x817C)},/* 8192CE-VAU USB minCard */ \
92 {USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8191)},/* 8192CU 2*2 */ \
93 {USB_DEVICE(0x1058, 0x0631)},/* Alpha, 8192CU */ \
94 /*=== Customer ID ===*/ \
95 /****** 8188CUS Dongle ********/ \
96 {USB_DEVICE(0x2019, 0xED17)},/* PCI - Edimax */ \
97 {USB_DEVICE(0x0DF6, 0x0052)},/* Sitecom - Edimax */ \
98 {USB_DEVICE(0x7392, 0x7811)},/* Edimax - Edimax */ \
99 {USB_DEVICE(0x07B8, 0x8189)},/* Abocom - Abocom */ \
100 {USB_DEVICE(0x0EB0, 0x9071)},/* NO Brand - Etop */ \
101 {USB_DEVICE(0x06F8, 0xE033)},/* Hercules - Edimax */ \
102 {USB_DEVICE(0x103C, 0x1629)},/* HP - Lite-On ,8188CUS Slim Combo */ \
103 {USB_DEVICE(0x2001, 0x3308)},/* D-Link - Alpha */ \
104 {USB_DEVICE(0x050D, 0x1102)},/* Belkin - Edimax */ \
105 {USB_DEVICE(0x2019, 0xAB2A)},/* Planex - Abocom */ \
106 {USB_DEVICE(0x20F4, 0x648B)},/* TRENDnet - Cameo */ \
107 {USB_DEVICE(0x4855, 0x0090)},/* - Feixun */ \
108 {USB_DEVICE(0x13D3, 0x3357)},/* - AzureWave */ \
109 {USB_DEVICE(0x0DF6, 0x005C)},/* Sitecom - Edimax */ \
110 {USB_DEVICE(0x0BDA, 0x5088)},/* Thinkware - CC&C */ \
111 {USB_DEVICE(0x4856, 0x0091)},/* NetweeN - Feixun */ \
112 {USB_DEVICE(0x0846, 0x9041)}, /* Netgear - Cameo */ \
113 {USB_DEVICE(0x2019, 0x4902)},/* Planex - Etop */ \
114 {USB_DEVICE(0x2019, 0xAB2E)},/* SW-WF02-AD15 -Abocom */ \
115 {USB_DEVICE(0x2001, 0x330B)}, /* D-LINK - T&W */ \
116 {USB_DEVICE(0xCDAB, 0x8010)}, /* - - compare */ \
117 {USB_DEVICE(0x0B05, 0x17BA)}, /* ASUS - Edimax */ \
118 {USB_DEVICE(0x0BDA, 0x1E1E)}, /* Intel - - */ \
119 {USB_DEVICE(0x04BB, 0x094c)}, /* I-O DATA - Edimax */ \
120 /****** 8188CTV ********/ \
121 {USB_DEVICE(0xCDAB, 0x8011)}, /* - - compare */ \
122 {USB_DEVICE(0x0BDA, 0x0A8A)}, /* Sony - Foxconn */ \
123 /****** 8188 RU ********/ \
124 {USB_DEVICE(0x0BDA, 0x317F)},/* Netcore,Netcore */ \
125 /****** 8188CE-VAU ********/ \
126 {USB_DEVICE(0x13D3, 0x3359)},/* - Azwave */ \
127 {USB_DEVICE(0x13D3, 0x3358)},/* - Azwave */ \
128 /****** 8188CUS Slim Solo********/ \
129 {USB_DEVICE(0x04F2, 0xAFF7)},/* XAVI - XAVI */ \
130 {USB_DEVICE(0x04F2, 0xAFF9)},/* XAVI - XAVI */ \
131 {USB_DEVICE(0x04F2, 0xAFFA)},/* XAVI - XAVI */ \
132 /****** 8188CUS Slim Combo ********/ \
133 {USB_DEVICE(0x04F2, 0xAFF8)},/* XAVI - XAVI */ \
134 {USB_DEVICE(0x04F2, 0xAFFB)},/* XAVI - XAVI */ \
135 {USB_DEVICE(0x04F2, 0xAFFC)},/* XAVI - XAVI */ \
136 {USB_DEVICE(0x2019, 0x1201)},/* Planex - Vencer */ \
137 /****** 8192CUS Dongle ********/ \
138 {USB_DEVICE(0x2001, 0x3307)},/* D-Link - Cameo */ \
139 {USB_DEVICE(0x2001, 0x330A)},/* D-Link - Alpha */ \
140 {USB_DEVICE(0x2001, 0x3309)},/* D-Link - Alpha */ \
141 {USB_DEVICE(0x2001, 0x330D)},/* D-Link - DWA 131 */ \
142 {USB_DEVICE(0x0586, 0x341F)},/* Zyxel - Abocom */ \
143 {USB_DEVICE(0x7392, 0x7822)},/* Edimax - Edimax */ \
144 {USB_DEVICE(0x2019, 0xAB2B)},/* Planex - Abocom */ \
145 {USB_DEVICE(0x07B8, 0x8178)},/* Abocom - Abocom */ \
146 {USB_DEVICE(0x07AA, 0x0056)},/* ATKK - Gemtek */ \
147 {USB_DEVICE(0x4855, 0x0091)},/* - Feixun */ \
148 {USB_DEVICE(0x050D, 0x2102)},/* Belkin - Sercomm */ \
149 {USB_DEVICE(0x050D, 0x2103)},/* Belkin - Edimax */ \
150 {USB_DEVICE(0x20F4, 0x624D)},/* TRENDnet */ \
151 {USB_DEVICE(0x0DF6, 0x0061)},/* Sitecom - Edimax */ \
152 {USB_DEVICE(0x0B05, 0x17AB)},/* ASUS - Edimax */ \
153 {USB_DEVICE(0x0846, 0x9021)},/* Netgear - Sercomm */ \
154 {USB_DEVICE(0x0846, 0xF001)}, /* Netgear - Sercomm */ \
155 {USB_DEVICE(0x0E66, 0x0019)},/* Hawking,Edimax */ \
156 {USB_DEVICE(0x0E66, 0x0020)}, /* Hawking - Edimax */ \
157 {USB_DEVICE(0x050D, 0x1004)}, /* Belkin - Edimax */ \
158 {USB_DEVICE(0x0BDA, 0x2E2E)}, /* Intel - - */ \
159 {USB_DEVICE(0x2357, 0x0100)}, /* TP-Link - TP-Link */ \
160 {USB_DEVICE(0x06F8, 0xE035)}, /* Hercules - Edimax */ \
161 {USB_DEVICE(0x04BB, 0x0950)}, /* IO-DATA - Edimax */ \
162 {USB_DEVICE(0x0DF6, 0x0070)}, /* Sitecom - Edimax */ \
163 {USB_DEVICE(0x0789, 0x016D)}, /* LOGITEC - Edimax */ \
164 /****** 8192CE-VAU ********/ \
165 {USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8186)},/* Intel-Xavi( Azwave) */
166
167 #define RTL8192D_USB_IDS \
168 /*=== Realtek demoboard ===*/ \
169 /****** 8192DU ********/ \
170 {USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8193)},/* 8192DU-VC */ \
171 {USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8194)},/* 8192DU-VS */ \
172 {USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8111)},/* Realtek 5G dongle for WiFi Display */ \
173 {USB_DEVICE(USB_VENDER_ID_REALTEK, 0x0193)},/* 8192DE-VAU */ \
174 {USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8171)},/* 8192DU-VC */ \
175 /*=== Customer ID ===*/ \
176 /****** 8192DU-VC ********/ \
177 {USB_DEVICE(0x2019, 0xAB2C)},/* PCI - Abocm */ \
178 {USB_DEVICE(0x2019, 0x4903)},/* PCI - ETOP */ \
179 {USB_DEVICE(0x2019, 0x4904)},/* PCI - ETOP */ \
180 {USB_DEVICE(0x07B8, 0x8193)},/* Abocom - Abocom */ \
181 /****** 8192DU-VS ********/ \
182 {USB_DEVICE(0x20F4, 0x664B)}, /* TRENDnet - Cameo */ \
183 {USB_DEVICE(0x04DD, 0x954F)}, /* Sharp */ \
184 {USB_DEVICE(0x04DD, 0x96A6)}, /* Sharp */ \
185 {USB_DEVICE(0x050D, 0x110A)}, /* Belkin - Edimax */ \
186 {USB_DEVICE(0x050D, 0x1105)}, /* Belkin - Edimax */ \
187 {USB_DEVICE(0x050D, 0x120A)}, /* Belkin - Edimax */ \
188 {USB_DEVICE(0x1668, 0x8102)}, /* - */ \
189 {USB_DEVICE(0x0BDA, 0xE194)}, /* - Edimax */ \
190 /****** 8192DU-WiFi Display Dongle ********/ \
191 {USB_DEVICE(0x2019, 0xAB2D)},/* Planex - Abocom ,5G dongle for WiFi Display */
192
193 #ifndef CONFIG_RTL8192C
194 #undef RTL8192C_USB_IDS
195 #define RTL8192C_USB_IDS
196 #endif
197 #ifndef CONFIG_RTL8192D
198 #undef RTL8192D_USB_IDS
199 #define RTL8192D_USB_IDS
200 #endif
201
202
203 static struct usb_device_id rtw_usb_id_tbl[] ={
204 RTL8192C_USB_IDS
205 RTL8192D_USB_IDS
206 {} /* Terminating entry */
207 };
208 MODULE_DEVICE_TABLE(usb, rtw_usb_id_tbl);
209
210 int const rtw_usb_id_len = sizeof(rtw_usb_id_tbl) / sizeof(struct usb_device_id);
211
212 static struct specific_device_id specific_device_id_tbl[] = {
213 {.idVendor=USB_VENDER_ID_REALTEK, .idProduct=0x8177, .flags=SPEC_DEV_ID_DISABLE_HT},//8188cu 1*1 dongole, (b/g mode only)
214 {.idVendor=USB_VENDER_ID_REALTEK, .idProduct=0x817E, .flags=SPEC_DEV_ID_DISABLE_HT},//8188CE-VAU USB minCard (b/g mode only)
215 {.idVendor=0x0b05, .idProduct=0x1791, .flags=SPEC_DEV_ID_DISABLE_HT},
216 {.idVendor=0x13D3, .idProduct=0x3311, .flags=SPEC_DEV_ID_DISABLE_HT},
217 {.idVendor=0x13D3, .idProduct=0x3359, .flags=SPEC_DEV_ID_DISABLE_HT},//Russian customer -Azwave (8188CE-VAU g mode)
218 #ifdef RTK_DMP_PLATFORM
219 {.idVendor=USB_VENDER_ID_REALTEK, .idProduct=0x8111, .flags=SPEC_DEV_ID_ASSIGN_IFNAME}, // Realtek 5G dongle for WiFi Display
220 {.idVendor=0x2019, .idProduct=0xAB2D, .flags=SPEC_DEV_ID_ASSIGN_IFNAME}, // PCI-Abocom 5G dongle for WiFi Display
221 #endif /* RTK_DMP_PLATFORM */
222 {}
223 };
224
225 struct rtw_usb_drv {
226 struct usb_driver usbdrv;
227 int drv_registered;
228 };
229
230 static void rtw_dev_shutdown(struct device *dev)
231 {
232 struct usb_interface *usb_intf = container_of(dev, struct usb_interface, dev);
233 struct dvobj_priv *dvobj = usb_get_intfdata(usb_intf);
234 _adapter *adapter = dvobj->if1;
235 int i;
236
237 DBG_871X("%s\n", __func__);
238
239 for (i = 0; i<dvobj->iface_nums; i++) {
240 adapter = dvobj->padapters[i];
241 adapter->bSurpriseRemoved = _TRUE;
242 }
243
244 ATOMIC_SET(&dvobj->continual_urb_error, MAX_CONTINUAL_URB_ERR+1);
245 }
246
247 #ifdef CONFIG_RTL8192C
248 static struct usb_device_id rtl8192c_usb_id_tbl[] ={
249 RTL8192C_USB_IDS
250 {} /* Terminating entry */
251 };
252
253 struct rtw_usb_drv rtl8192c_usb_drv = {
254 .usbdrv.name = (char*)"rtl8192cu",
255 .usbdrv.probe = rtw_drv_init,
256 .usbdrv.disconnect = rtw_dev_remove,
257 .usbdrv.id_table = rtl8192c_usb_id_tbl,
258 .usbdrv.suspend = rtw_suspend,
259 .usbdrv.resume = rtw_resume,
260 #if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 22))
261 .usbdrv.reset_resume = rtw_resume,
262 #endif
263 #ifdef CONFIG_AUTOSUSPEND
264 .usbdrv.supports_autosuspend = 1,
265 #endif
266
267 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 19))
268 .usbdrv.drvwrap.driver.shutdown = rtw_dev_shutdown,
269 #else
270 .usbdrv.driver.shutdown = rtw_dev_shutdown,
271 #endif
272 };
273
274 static struct rtw_usb_drv *usb_drv = &rtl8192c_usb_drv;
275 #endif /* CONFIG_RTL8192C */
276
277 #ifdef CONFIG_RTL8192D
278 static struct usb_device_id rtl8192d_usb_id_tbl[] ={
279 RTL8192D_USB_IDS
280 {} /* Terminating entry */
281 };
282
283 struct rtw_usb_drv rtl8192d_usb_drv = {
284 .usbdrv.name = (char*)"rtl8192du",
285 .usbdrv.probe = rtw_drv_init,
286 .usbdrv.disconnect = rtw_dev_remove,
287 .usbdrv.id_table = rtl8192d_usb_id_tbl,
288 .usbdrv.suspend = rtw_suspend,
289 .usbdrv.resume = rtw_resume,
290 #if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 22))
291 .usbdrv.reset_resume = rtw_resume,
292 #endif
293 #ifdef CONFIG_AUTOSUSPEND
294 .usbdrv.supports_autosuspend = 1,
295 #endif
296
297 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 19))
298 .usbdrv.drvwrap.driver.shutdown = rtw_dev_shutdown,
299 #else
300 .usbdrv.driver.shutdown = rtw_dev_shutdown,
301 #endif
302 };
303 static struct rtw_usb_drv *usb_drv = &rtl8192d_usb_drv;
304 #endif /* CONFIG_RTL8192D */
305
306 static inline int RT_usb_endpoint_dir_in(const struct usb_endpoint_descriptor *epd)
307 {
308 return ((epd->bEndpointAddress & USB_ENDPOINT_DIR_MASK) == USB_DIR_IN);
309 }
310
311 static inline int RT_usb_endpoint_dir_out(const struct usb_endpoint_descriptor *epd)
312 {
313 return ((epd->bEndpointAddress & USB_ENDPOINT_DIR_MASK) == USB_DIR_OUT);
314 }
315
316 static inline int RT_usb_endpoint_xfer_int(const struct usb_endpoint_descriptor *epd)
317 {
318 return ((epd->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) == USB_ENDPOINT_XFER_INT);
319 }
320
321 static inline int RT_usb_endpoint_xfer_bulk(const struct usb_endpoint_descriptor *epd)
322 {
323 return ((epd->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) == USB_ENDPOINT_XFER_BULK);
324 }
325
326 static inline int RT_usb_endpoint_is_bulk_in(const struct usb_endpoint_descriptor *epd)
327 {
328 return (RT_usb_endpoint_xfer_bulk(epd) && RT_usb_endpoint_dir_in(epd));
329 }
330
331 static inline int RT_usb_endpoint_is_bulk_out(const struct usb_endpoint_descriptor *epd)
332 {
333 return (RT_usb_endpoint_xfer_bulk(epd) && RT_usb_endpoint_dir_out(epd));
334 }
335
336 static inline int RT_usb_endpoint_is_int_in(const struct usb_endpoint_descriptor *epd)
337 {
338 return (RT_usb_endpoint_xfer_int(epd) && RT_usb_endpoint_dir_in(epd));
339 }
340
341 static inline int RT_usb_endpoint_num(const struct usb_endpoint_descriptor *epd)
342 {
343 return epd->bEndpointAddress & USB_ENDPOINT_NUMBER_MASK;
344 }
345
346 static u8 rtw_init_intf_priv(struct dvobj_priv *dvobj)
347 {
348 u8 rst = _SUCCESS;
349
350 #ifdef CONFIG_USB_VENDOR_REQ_MUTEX
351 _rtw_mutex_init(&dvobj->usb_vendor_req_mutex);
352 #endif
353
354
355 #ifdef CONFIG_USB_VENDOR_REQ_BUFFER_PREALLOC
356 dvobj->usb_alloc_vendor_req_buf = rtw_zmalloc(MAX_USB_IO_CTL_SIZE);
357 if (dvobj->usb_alloc_vendor_req_buf == NULL) {
358 DBG_871X("alloc usb_vendor_req_buf failed... /n");
359 rst = _FAIL;
360 goto exit;
361 }
362 dvobj->usb_vendor_req_buf =
363 (u8 *)N_BYTE_ALIGMENT((SIZE_PTR)(dvobj->usb_alloc_vendor_req_buf ), ALIGNMENT_UNIT);
364 exit:
365 #endif
366
367 return rst;
368
369 }
370
371 static u8 rtw_deinit_intf_priv(struct dvobj_priv *dvobj)
372 {
373 u8 rst = _SUCCESS;
374
375 #ifdef CONFIG_USB_VENDOR_REQ_BUFFER_PREALLOC
376 if(dvobj->usb_vendor_req_buf)
377 rtw_mfree(dvobj->usb_alloc_vendor_req_buf, MAX_USB_IO_CTL_SIZE);
378 #endif
379
380 #ifdef CONFIG_USB_VENDOR_REQ_MUTEX
381 _rtw_mutex_free(&dvobj->usb_vendor_req_mutex);
382 #endif
383
384 return rst;
385 }
386
387 static struct dvobj_priv *usb_dvobj_init(struct usb_interface *usb_intf)
388 {
389 int i;
390 u8 val8;
391 int status = _FAIL;
392 struct dvobj_priv *pdvobjpriv = NULL;
393 struct usb_device *pusbd;
394 struct usb_device_descriptor *pdev_desc;
395 struct usb_host_config *phost_conf;
396 struct usb_config_descriptor *pconf_desc;
397 struct usb_host_interface *phost_iface;
398 struct usb_interface_descriptor *piface_desc;
399 struct usb_host_endpoint *phost_endp;
400 struct usb_endpoint_descriptor *pendp_desc;
401
402 _func_enter_;
403
404 if((pdvobjpriv = devobj_init()) == NULL) {
405 goto exit;
406 }
407
408 pdvobjpriv->pusbintf = usb_intf ;
409 pusbd = pdvobjpriv->pusbdev = interface_to_usbdev(usb_intf);
410 usb_set_intfdata(usb_intf, pdvobjpriv);
411
412 pdvobjpriv->RtNumInPipes = 0;
413 pdvobjpriv->RtNumOutPipes = 0;
414
415
416 pdev_desc = &pusbd->descriptor;
417 #if 0
418 DBG_871X("\n8712_usb_device_descriptor:\n");
419 DBG_871X("bLength=%x\n", pdev_desc->bLength);
420 DBG_871X("bDescriptorType=%x\n", pdev_desc->bDescriptorType);
421 DBG_871X("bcdUSB=%x\n", pdev_desc->bcdUSB);
422 DBG_871X("bDeviceClass=%x\n", pdev_desc->bDeviceClass);
423 DBG_871X("bDeviceSubClass=%x\n", pdev_desc->bDeviceSubClass);
424 DBG_871X("bDeviceProtocol=%x\n", pdev_desc->bDeviceProtocol);
425 DBG_871X("bMaxPacketSize0=%x\n", pdev_desc->bMaxPacketSize0);
426 DBG_871X("idVendor=%x\n", pdev_desc->idVendor);
427 DBG_871X("idProduct=%x\n", pdev_desc->idProduct);
428 DBG_871X("bcdDevice=%x\n", pdev_desc->bcdDevice);
429 DBG_871X("iManufacturer=%x\n", pdev_desc->iManufacturer);
430 DBG_871X("iProduct=%x\n", pdev_desc->iProduct);
431 DBG_871X("iSerialNumber=%x\n", pdev_desc->iSerialNumber);
432 DBG_871X("bNumConfigurations=%x\n", pdev_desc->bNumConfigurations);
433 #endif
434
435 phost_conf = pusbd->actconfig;
436 pconf_desc = &phost_conf->desc;
437
438 #if 0
439 DBG_871X("\n8712_usb_configuration_descriptor:\n");
440 DBG_871X("bLength=%x\n", pconf_desc->bLength);
441 DBG_871X("bDescriptorType=%x\n", pconf_desc->bDescriptorType);
442 DBG_871X("wTotalLength=%x\n", pconf_desc->wTotalLength);
443 DBG_871X("bNumInterfaces=%x\n", pconf_desc->bNumInterfaces);
444 DBG_871X("bConfigurationValue=%x\n", pconf_desc->bConfigurationValue);
445 DBG_871X("iConfiguration=%x\n", pconf_desc->iConfiguration);
446 DBG_871X("bmAttributes=%x\n", pconf_desc->bmAttributes);
447 DBG_871X("bMaxPower=%x\n", pconf_desc->bMaxPower);
448 #endif
449
450 //DBG_871X("\n/****** num of altsetting = (%d) ******/\n", usb_intf->num_altsetting);
451
452 phost_iface = &usb_intf->altsetting[0];
453 piface_desc = &phost_iface->desc;
454
455 #if 0
456 DBG_871X("\n8712_usb_interface_descriptor:\n");
457 DBG_871X("bLength=%x\n", piface_desc->bLength);
458 DBG_871X("bDescriptorType=%x\n", piface_desc->bDescriptorType);
459 DBG_871X("bInterfaceNumber=%x\n", piface_desc->bInterfaceNumber);
460 DBG_871X("bAlternateSetting=%x\n", piface_desc->bAlternateSetting);
461 DBG_871X("bNumEndpoints=%x\n", piface_desc->bNumEndpoints);
462 DBG_871X("bInterfaceClass=%x\n", piface_desc->bInterfaceClass);
463 DBG_871X("bInterfaceSubClass=%x\n", piface_desc->bInterfaceSubClass);
464 DBG_871X("bInterfaceProtocol=%x\n", piface_desc->bInterfaceProtocol);
465 DBG_871X("iInterface=%x\n", piface_desc->iInterface);
466 #endif
467
468 pdvobjpriv->NumInterfaces = pconf_desc->bNumInterfaces;
469 pdvobjpriv->InterfaceNumber = piface_desc->bInterfaceNumber;
470 pdvobjpriv->nr_endpoint = piface_desc->bNumEndpoints;
471
472 //DBG_871X("\ndump usb_endpoint_descriptor:\n");
473
474 for (i = 0; i < pdvobjpriv->nr_endpoint; i++)
475 {
476 phost_endp = phost_iface->endpoint + i;
477 if (phost_endp)
478 {
479 pendp_desc = &phost_endp->desc;
480
481 DBG_871X("\nusb_endpoint_descriptor(%d):\n", i);
482 DBG_871X("bLength=%x\n",pendp_desc->bLength);
483 DBG_871X("bDescriptorType=%x\n",pendp_desc->bDescriptorType);
484 DBG_871X("bEndpointAddress=%x\n",pendp_desc->bEndpointAddress);
485 //DBG_871X("bmAttributes=%x\n",pendp_desc->bmAttributes);
486 //DBG_871X("wMaxPacketSize=%x\n",pendp_desc->wMaxPacketSize);
487 DBG_871X("wMaxPacketSize=%x\n",le16_to_cpu(pendp_desc->wMaxPacketSize));
488 DBG_871X("bInterval=%x\n",pendp_desc->bInterval);
489 //DBG_871X("bRefresh=%x\n",pendp_desc->bRefresh);
490 //DBG_871X("bSynchAddress=%x\n",pendp_desc->bSynchAddress);
491
492 if (RT_usb_endpoint_is_bulk_in(pendp_desc))
493 {
494 DBG_871X("RT_usb_endpoint_is_bulk_in = %x\n", RT_usb_endpoint_num(pendp_desc));
495 pdvobjpriv->RtNumInPipes++;
496 }
497 else if (RT_usb_endpoint_is_int_in(pendp_desc))
498 {
499 DBG_871X("RT_usb_endpoint_is_int_in = %x, Interval = %x\n", RT_usb_endpoint_num(pendp_desc),pendp_desc->bInterval);
500 pdvobjpriv->RtNumInPipes++;
501 }
502 else if (RT_usb_endpoint_is_bulk_out(pendp_desc))
503 {
504 DBG_871X("RT_usb_endpoint_is_bulk_out = %x\n", RT_usb_endpoint_num(pendp_desc));
505 pdvobjpriv->RtNumOutPipes++;
506 }
507 pdvobjpriv->ep_num[i] = RT_usb_endpoint_num(pendp_desc);
508 }
509 }
510
511 DBG_871X("nr_endpoint=%d, in_num=%d, out_num=%d\n\n", pdvobjpriv->nr_endpoint, pdvobjpriv->RtNumInPipes, pdvobjpriv->RtNumOutPipes);
512
513 if (pusbd->speed == USB_SPEED_HIGH) {
514 pdvobjpriv->ishighspeed = _TRUE;
515 DBG_871X("USB_SPEED_HIGH\n");
516 } else {
517 pdvobjpriv->ishighspeed = _FALSE;
518 DBG_871X("NON USB_SPEED_HIGH\n");
519 }
520
521 if (rtw_init_intf_priv(pdvobjpriv) == _FAIL) {
522 RT_TRACE(_module_os_intfs_c_,_drv_err_,("\n Can't INIT rtw_init_intf_priv\n"));
523 goto free_dvobj;
524 }
525
526 //.3 misc
527 _rtw_init_sema(&(pdvobjpriv->usb_suspend_sema), 0);
528
529 rtw_reset_continual_urb_error(pdvobjpriv);
530
531 usb_get_dev(pusbd);
532
533 //DBG_871X("%s %d\n", __func__, ATOMIC_READ(&usb_intf->dev.kobj.kref.refcount));
534
535 status = _SUCCESS;
536
537 free_dvobj:
538 if (status != _SUCCESS && pdvobjpriv) {
539 usb_set_intfdata(usb_intf, NULL);
540 devobj_deinit(pdvobjpriv);
541 pdvobjpriv = NULL;
542 }
543 exit:
544 _func_exit_;
545 return pdvobjpriv;
546 }
547
548 static void usb_dvobj_deinit(struct usb_interface *usb_intf)
549 {
550 struct dvobj_priv *dvobj = usb_get_intfdata(usb_intf);
551
552 _func_enter_;
553
554 usb_set_intfdata(usb_intf, NULL);
555 if (dvobj) {
556 //Modify condition for 92DU DMDP 2010.11.18, by Thomas
557 /*if ((dvobj->NumInterfaces == 1)
558 || ((dvobj->InterfaceNumber == 1) && (dvobj->DualMacMode == _TRUE))) {
559 if (interface_to_usbdev(usb_intf)->state != USB_STATE_NOTATTACHED) {
560 //If we didn't unplug usb dongle and remove/insert modlue, driver fails on sitesurvey for the first time when device is up .
561 //Reset usb port for sitesurvey fail issue. 2009.8.13, by Thomas
562 DBG_871X("usb attached..., try to reset usb device\n");
563 usb_reset_device(interface_to_usbdev(usb_intf));
564 }
565 }*/
566 rtw_deinit_intf_priv(dvobj);
567 devobj_deinit(dvobj);
568 }
569
570 //DBG_871X("%s %d\n", __func__, ATOMIC_READ(&usb_intf->dev.kobj.kref.refcount));
571 usb_put_dev(interface_to_usbdev(usb_intf));
572
573 _func_exit_;
574 }
575
576 static void decide_chip_type_by_usb_device_id(_adapter *padapter, const struct usb_device_id *pdid)
577 {
578 padapter->chip_type = NULL_CHIP_TYPE;
579 #ifdef CONFIG_RTL8192C
580 padapter->chip_type = RTL8188C_8192C;
581 padapter->HardwareType = HARDWARE_TYPE_RTL8192CU;
582 DBG_871X("CHIP TYPE: RTL8188C_8192C\n");
583 #endif
584
585 #ifdef CONFIG_RTL8192D
586 padapter->chip_type = RTL8192D;
587 padapter->HardwareType = HARDWARE_TYPE_RTL8192DU;
588 DBG_871X("CHIP TYPE: RTL8192D\n");
589 #endif
590 }
591
592 static void usb_intf_start(_adapter *padapter)
593 {
594 RT_TRACE(_module_hci_intfs_c_,_drv_err_,("+usb_intf_start\n"));
595 rtw_hal_inirp_init(padapter);
596 RT_TRACE(_module_hci_intfs_c_,_drv_err_,("-usb_intf_start\n"));
597 }
598
599 static void usb_intf_stop(_adapter *padapter)
600 {
601
602 RT_TRACE(_module_hci_intfs_c_,_drv_err_,("+usb_intf_stop\n"));
603
604 //disabel_hw_interrupt
605 if(padapter->bSurpriseRemoved == _FALSE)
606 {
607 //device still exists, so driver can do i/o operation
608 //TODO:
609 RT_TRACE(_module_hci_intfs_c_,_drv_err_,("SurpriseRemoved==_FALSE\n"));
610 }
611
612 //cancel in irp
613 rtw_hal_inirp_deinit(padapter);
614
615 //cancel out irp
616 rtw_write_port_cancel(padapter);
617
618 //todo:cancel other irps
619
620 RT_TRACE(_module_hci_intfs_c_,_drv_err_,("-usb_intf_stop\n"));
621
622 }
623
624 static void rtw_dev_unload(_adapter *padapter)
625 {
626 struct net_device *pnetdev= (struct net_device*)padapter->pnetdev;
627 u8 val8;
628 RT_TRACE(_module_hci_intfs_c_,_drv_err_,("+rtw_dev_unload\n"));
629
630 if(padapter->bup == _TRUE)
631 {
632 DBG_871X("===> rtw_dev_unload\n");
633
634 padapter->bDriverStopped = _TRUE;
635 #ifdef CONFIG_XMIT_ACK
636 if (padapter->xmitpriv.ack_tx)
637 rtw_ack_tx_done(&padapter->xmitpriv, RTW_SCTX_DONE_DRV_STOP);
638 #endif
639
640 //s3.
641 if(padapter->intf_stop)
642 {
643 padapter->intf_stop(padapter);
644 }
645
646 //s4.
647 if(!padapter->pwrctrlpriv.bInternalAutoSuspend )
648 rtw_stop_drv_threads(padapter);
649
650
651 //s5.
652 if(padapter->bSurpriseRemoved == _FALSE)
653 {
654 //DBG_871X("r871x_dev_unload()->rtl871x_hal_deinit()\n");
655 #ifdef CONFIG_WOWLAN
656 if((padapter->pwrctrlpriv.bSupportRemoteWakeup==_TRUE)&&(padapter->pwrctrlpriv.wowlan_mode==_TRUE)){
657 DBG_871X("%s bSupportWakeOnWlan==_TRUE do not run rtw_hal_deinit()\n",__FUNCTION__);
658 }
659 else
660 #endif //CONFIG_WOWLAN
661 {
662 rtw_hal_deinit(padapter);
663 }
664 padapter->bSurpriseRemoved = _TRUE;
665 }
666
667 padapter->bup = _FALSE;
668 #ifdef CONFIG_WOWLAN
669 padapter->hw_init_completed=_FALSE;
670 #endif //CONFIG_WOWLAN
671 }
672 else
673 {
674 RT_TRACE(_module_hci_intfs_c_,_drv_err_,("r871x_dev_unload():padapter->bup == _FALSE\n" ));
675 }
676
677 DBG_871X("<=== rtw_dev_unload\n");
678
679 RT_TRACE(_module_hci_intfs_c_,_drv_err_,("-rtw_dev_unload\n"));
680
681 }
682
683 static void process_spec_devid(const struct usb_device_id *pdid)
684 {
685 u16 vid, pid;
686 u32 flags;
687 int i;
688 int num = sizeof(specific_device_id_tbl)/sizeof(struct specific_device_id);
689
690 for(i=0; i<num; i++)
691 {
692 vid = specific_device_id_tbl[i].idVendor;
693 pid = specific_device_id_tbl[i].idProduct;
694 flags = specific_device_id_tbl[i].flags;
695
696 #ifdef CONFIG_80211N_HT
697 if((pdid->idVendor==vid) && (pdid->idProduct==pid) && (flags&SPEC_DEV_ID_DISABLE_HT))
698 {
699 rtw_ht_enable = 0;
700 rtw_cbw40_enable = 0;
701 rtw_ampdu_enable = 0;
702 }
703 #endif
704
705 #ifdef RTK_DMP_PLATFORM
706 // Change the ifname to wlan10 when PC side WFD dongle plugin on DMP platform.
707 // It is used to distinguish between normal and PC-side wifi dongle/module.
708 if((pdid->idVendor==vid) && (pdid->idProduct==pid) && (flags&SPEC_DEV_ID_ASSIGN_IFNAME))
709 {
710 extern char* ifname;
711 strncpy(ifname, "wlan10", 6);
712 //DBG_871X("%s()-%d: ifname=%s, vid=%04X, pid=%04X\n", __FUNCTION__, __LINE__, ifname, vid, pid);
713 }
714 #endif /* RTK_DMP_PLATFORM */
715
716 }
717 }
718
719 #ifdef SUPPORT_HW_RFOFF_DETECTED
720 int rtw_hw_suspend(_adapter *padapter )
721 {
722 struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv;
723 struct usb_interface *pusb_intf = adapter_to_dvobj(padapter)->pusbintf;
724 struct net_device *pnetdev = padapter->pnetdev;
725
726 _func_enter_;
727
728 if((!padapter->bup) || (padapter->bDriverStopped)||(padapter->bSurpriseRemoved))
729 {
730 DBG_871X("padapter->bup=%d bDriverStopped=%d bSurpriseRemoved = %d\n",
731 padapter->bup, padapter->bDriverStopped,padapter->bSurpriseRemoved);
732 goto error_exit;
733 }
734
735 if(padapter)//system suspend
736 {
737 LeaveAllPowerSaveMode(padapter);
738
739 DBG_871X("==> rtw_hw_suspend\n");
740 _enter_pwrlock(&pwrpriv->lock);
741 pwrpriv->bips_processing = _TRUE;
742 //padapter->net_closed = _TRUE;
743 //s1.
744 if(pnetdev)
745 {
746 netif_carrier_off(pnetdev);
747 rtw_netif_stop_queue(pnetdev);
748 }
749
750 //s2.
751 rtw_disassoc_cmd(padapter, 500, _FALSE);
752
753 //s2-2. indicate disconnect to os
754 //rtw_indicate_disconnect(padapter);
755 {
756 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
757
758 if(check_fwstate(pmlmepriv, _FW_LINKED))
759 {
760 _clr_fwstate_(pmlmepriv, _FW_LINKED);
761
762 rtw_led_control(padapter, LED_CTL_NO_LINK);
763
764 rtw_os_indicate_disconnect(padapter);
765
766 #ifdef CONFIG_LPS
767 //donnot enqueue cmd
768 rtw_lps_ctrl_wk_cmd(padapter, LPS_CTRL_DISCONNECT, 0);
769 #endif
770 }
771
772 }
773 //s2-3.
774 rtw_free_assoc_resources(padapter, 1);
775
776 //s2-4.
777 rtw_free_network_queue(padapter,_TRUE);
778 #ifdef CONFIG_IPS
779 rtw_ips_dev_unload(padapter);
780 #endif
781 pwrpriv->rf_pwrstate = rf_off;
782 pwrpriv->bips_processing = _FALSE;
783
784 _exit_pwrlock(&pwrpriv->lock);
785 }
786 else
787 goto error_exit;
788
789 _func_exit_;
790 return 0;
791
792 error_exit:
793 DBG_871X("%s, failed \n",__FUNCTION__);
794 return (-1);
795
796 }
797
798 int rtw_hw_resume(_adapter *padapter)
799 {
800 struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv;
801 struct usb_interface *pusb_intf = adapter_to_dvobj(padapter)->pusbintf;
802 struct net_device *pnetdev = padapter->pnetdev;
803
804 _func_enter_;
805
806 if(padapter)//system resume
807 {
808 DBG_871X("==> rtw_hw_resume\n");
809 _enter_pwrlock(&pwrpriv->lock);
810 pwrpriv->bips_processing = _TRUE;
811 rtw_reset_drv_sw(padapter);
812
813 if(pm_netdev_open(pnetdev,_FALSE) != 0)
814 {
815 _exit_pwrlock(&pwrpriv->lock);
816 goto error_exit;
817 }
818
819 netif_device_attach(pnetdev);
820 netif_carrier_on(pnetdev);
821
822 if(!rtw_netif_queue_stopped(pnetdev))
823 rtw_netif_start_queue(pnetdev);
824 else
825 rtw_netif_wake_queue(pnetdev);
826
827 pwrpriv->bkeepfwalive = _FALSE;
828 pwrpriv->brfoffbyhw = _FALSE;
829
830 pwrpriv->rf_pwrstate = rf_on;
831 pwrpriv->bips_processing = _FALSE;
832
833 _exit_pwrlock(&pwrpriv->lock);
834 }
835 else
836 {
837 goto error_exit;
838 }
839
840 _func_exit_;
841
842 return 0;
843 error_exit:
844 DBG_871X("%s, Open net dev failed \n",__FUNCTION__);
845 return (-1);
846 }
847 #endif
848
849 static int rtw_suspend(struct usb_interface *pusb_intf, pm_message_t message)
850 {
851 struct dvobj_priv *dvobj = usb_get_intfdata(pusb_intf);
852 _adapter *padapter = dvobj->if1;
853 struct net_device *pnetdev = padapter->pnetdev;
854 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
855 struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv;
856 struct usb_device *usb_dev = interface_to_usbdev(pusb_intf);
857 #ifdef CONFIG_WOWLAN
858 struct wowlan_ioctl_param poidparam;
859 #endif // CONFIG_WOWLAN
860 int ret = 0;
861 u32 start_time = rtw_get_current_time();
862 _func_enter_;
863
864 DBG_871X("==> %s (%s:%d)\n",__FUNCTION__, current->comm, current->pid);
865
866 if((!padapter->bup) || (padapter->bDriverStopped)||(padapter->bSurpriseRemoved))
867 {
868 DBG_871X("padapter->bup=%d bDriverStopped=%d bSurpriseRemoved = %d\n",
869 padapter->bup, padapter->bDriverStopped,padapter->bSurpriseRemoved);
870 goto exit;
871 }
872
873 if(pwrpriv->bInternalAutoSuspend )
874 {
875 #ifdef CONFIG_AUTOSUSPEND
876 #ifdef SUPPORT_HW_RFOFF_DETECTED
877 // The FW command register update must after MAC and FW init ready.
878 if((padapter->bFWReady) && ( padapter->pwrctrlpriv.bHWPwrPindetect ) && (padapter->registrypriv.usbss_enable ))
879 {
880 u8 bOpen = _TRUE;
881 rtw_interface_ps_func(padapter,HAL_USB_SELECT_SUSPEND,&bOpen);
882 //rtl8192c_set_FwSelectSuspend_cmd(padapter,_TRUE ,500);//note fw to support hw power down ping detect
883 }
884 #endif
885 #endif
886 }
887 pwrpriv->bInSuspend = _TRUE;
888 rtw_cancel_all_timer(padapter);
889 LeaveAllPowerSaveMode(padapter);
890
891 rtw_stop_cmd_thread(padapter);
892
893 _enter_pwrlock(&pwrpriv->lock);
894 //padapter->net_closed = _TRUE;
895 //s1.
896 if(pnetdev)
897 {
898 netif_carrier_off(pnetdev);
899 rtw_netif_stop_queue(pnetdev);
900 }
901 #ifdef CONFIG_WOWLAN
902 if(padapter->pwrctrlpriv.bSupportRemoteWakeup==_TRUE&&padapter->pwrctrlpriv.wowlan_mode==_TRUE){
903 u8 ps_mode=PS_MODE_MIN;
904 //set H2C command
905 poidparam.subcode=WOWLAN_ENABLE;
906 rtw_hal_set_hwreg(padapter,HW_VAR_WOWLAN,(u8 *)&poidparam);
907 //rtw_hal_set_hwreg(padapter, HW_VAR_H2C_FW_PWRMODE, &ps_mode);
908 //rtw_set_rpwm(padapter, PS_STATE_S2);
909 }
910 else
911 #endif //CONFIG_WOWLAN
912 {
913 //s2.
914 rtw_disassoc_cmd(padapter, 0, _FALSE);
915 }
916
917 #ifdef CONFIG_LAYER2_ROAMING_RESUME
918 if(check_fwstate(pmlmepriv, WIFI_STATION_STATE) && check_fwstate(pmlmepriv, _FW_LINKED) )
919 {
920 //printk("%s:%d assoc_ssid:%s\n", __FUNCTION__, __LINE__, pmlmepriv->assoc_ssid.Ssid);
921 DBG_871X("%s:%d %s(" MAC_FMT "), length:%d assoc_ssid.length:%d\n",__FUNCTION__, __LINE__,
922 pmlmepriv->cur_network.network.Ssid.Ssid,
923 MAC_ARG(pmlmepriv->cur_network.network.MacAddress),
924 pmlmepriv->cur_network.network.Ssid.SsidLength,
925 pmlmepriv->assoc_ssid.SsidLength);
926 rtw_set_roaming(padapter, 1);
927 }
928 #endif
929 //s2-2. indicate disconnect to os
930 rtw_indicate_disconnect(padapter);
931 //s2-3.
932 rtw_free_assoc_resources(padapter, 1);
933 #ifdef CONFIG_AUTOSUSPEND
934 if(!pwrpriv->bInternalAutoSuspend )
935 #endif
936 //s2-4.
937 rtw_free_network_queue(padapter, _TRUE);
938
939 rtw_dev_unload(padapter);
940 #ifdef CONFIG_AUTOSUSPEND
941 pwrpriv->rf_pwrstate = rf_off;
942 pwrpriv->bips_processing = _FALSE;
943 #endif
944 _exit_pwrlock(&pwrpriv->lock);
945
946 if(check_fwstate(pmlmepriv, _FW_UNDER_SURVEY))
947 rtw_indicate_scan_done(padapter, 1);
948
949 if(check_fwstate(pmlmepriv, _FW_UNDER_LINKING))
950 rtw_indicate_disconnect(padapter);
951
952 exit:
953 DBG_871X("<=== %s return %d.............. in %dms\n", __FUNCTION__
954 , ret, rtw_get_passing_time_ms(start_time));
955
956 _func_exit_;
957 return ret;
958 }
959
960 static int rtw_resume(struct usb_interface *pusb_intf)
961 {
962 struct dvobj_priv *dvobj = usb_get_intfdata(pusb_intf);
963 _adapter *padapter = dvobj->if1;
964 struct net_device *pnetdev = padapter->pnetdev;
965 struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv;
966 int ret = 0;
967
968 if(pwrpriv->bInternalAutoSuspend ){
969 ret = rtw_resume_process(padapter);
970 } else {
971 #ifdef CONFIG_RESUME_IN_WORKQUEUE
972 rtw_resume_in_workqueue(pwrpriv);
973 #else
974 if (rtw_is_earlysuspend_registered(pwrpriv)
975 #ifdef CONFIG_WOWLAN
976 && !padapter->pwrctrlpriv.wowlan_mode
977 #endif /* CONFIG_WOWLAN */
978 ) {
979 /* jeff: bypass resume here, do in late_resume */
980 rtw_set_do_late_resume(pwrpriv, _TRUE);
981 } else {
982 ret = rtw_resume_process(padapter);
983 }
984 #endif /* CONFIG_RESUME_IN_WORKQUEUE */
985 }
986
987 return ret;
988
989 }
990
991 int rtw_resume_process(_adapter *padapter)
992 {
993 struct net_device *pnetdev;
994 struct pwrctrl_priv *pwrpriv;
995 int ret = -1;
996 u32 start_time = rtw_get_current_time();
997 _func_enter_;
998
999 DBG_871X("==> %s (%s:%d)\n",__FUNCTION__, current->comm, current->pid);
1000
1001 if(padapter) {
1002 pnetdev= padapter->pnetdev;
1003 pwrpriv = &padapter->pwrctrlpriv;
1004 } else {
1005 goto exit;
1006 }
1007
1008 _enter_pwrlock(&pwrpriv->lock);
1009 rtw_reset_drv_sw(padapter);
1010 pwrpriv->bkeepfwalive = _FALSE;
1011
1012 DBG_871X("bkeepfwalive(%x)\n",pwrpriv->bkeepfwalive);
1013 if(pm_netdev_open(pnetdev,_TRUE) != 0) {
1014 _exit_pwrlock(&pwrpriv->lock);
1015 goto exit;
1016 }
1017
1018 netif_device_attach(pnetdev);
1019 netif_carrier_on(pnetdev);
1020
1021 #ifdef CONFIG_AUTOSUSPEND
1022 if(pwrpriv->bInternalAutoSuspend )
1023 {
1024 #ifdef CONFIG_AUTOSUSPEND
1025 #ifdef SUPPORT_HW_RFOFF_DETECTED
1026 // The FW command register update must after MAC and FW init ready.
1027 if((padapter->bFWReady) && ( padapter->pwrctrlpriv.bHWPwrPindetect ) && (padapter->registrypriv.usbss_enable ))
1028 {
1029 //rtl8192c_set_FwSelectSuspend_cmd(padapter,_FALSE ,500);//note fw to support hw power down ping detect
1030 u8 bOpen = _FALSE;
1031 rtw_interface_ps_func(padapter,HAL_USB_SELECT_SUSPEND,&bOpen);
1032 }
1033 #endif
1034 #endif
1035
1036 pwrpriv->bInternalAutoSuspend = _FALSE;
1037 pwrpriv->brfoffbyhw = _FALSE;
1038 }
1039 #endif
1040 _exit_pwrlock(&pwrpriv->lock);
1041
1042 if( padapter->pid[1]!=0) {
1043 DBG_871X("pid[1]:%d\n",padapter->pid[1]);
1044 rtw_signal_process(padapter->pid[1], SIGUSR2);
1045 }
1046
1047 #ifdef CONFIG_LAYER2_ROAMING_RESUME
1048 rtw_roaming(padapter, NULL);
1049 #endif
1050
1051 ret = 0;
1052 exit:
1053 #ifdef CONFIG_RESUME_IN_WORKQUEUE
1054 rtw_unlock_suspend();
1055 #endif //CONFIG_RESUME_IN_WORKQUEUE
1056
1057 pwrpriv->bInSuspend = _FALSE;
1058 DBG_871X("<=== %s return %d.............. in %dms\n", __FUNCTION__
1059 , ret, rtw_get_passing_time_ms(start_time));
1060
1061 _func_exit_;
1062
1063 return ret;
1064 }
1065
1066 #ifdef CONFIG_AUTOSUSPEND
1067 void autosuspend_enter(_adapter* padapter)
1068 {
1069 struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv;
1070 struct dvobj_priv *dvobj = adapter_to_dvobj(padapter);
1071
1072 pwrpriv->bInternalAutoSuspend = _TRUE;
1073 pwrpriv->bips_processing = _TRUE;
1074
1075 DBG_871X("==>autosuspend_enter...........\n");
1076
1077 if(rf_off == pwrpriv->change_rfpwrstate )
1078 {
1079 #if (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,35))
1080 usb_enable_autosuspend(dvobj->pusbdev);
1081 #else
1082 dvobj->pusbdev->autosuspend_disabled = 0;//autosuspend disabled by the user
1083 #endif
1084
1085 #if (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,33))
1086 usb_autopm_put_interface(dvobj->pusbintf);
1087 #elif (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,20))
1088 usb_autopm_enable(dvobj->pusbintf);
1089 #else
1090 usb_autosuspend_device(dvobj->pusbdev, 1);
1091 #endif
1092 }
1093 #if (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,32))
1094 DBG_871X("...pm_usage_cnt(%d).....\n", atomic_read(&(dvobj->pusbintf->pm_usage_cnt)));
1095 #else
1096 DBG_871X("...pm_usage_cnt(%d).....\n", dvobj->pusbintf->pm_usage_cnt);
1097 #endif
1098
1099 }
1100 int autoresume_enter(_adapter* padapter)
1101 {
1102 int result = _SUCCESS;
1103 struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv;
1104 struct security_priv* psecuritypriv=&(padapter->securitypriv);
1105 struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
1106 struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
1107 struct dvobj_priv *dvobj = adapter_to_dvobj(padapter);
1108
1109
1110 DBG_871X("====> autoresume_enter \n");
1111
1112 if(rf_off == pwrpriv->rf_pwrstate )
1113 {
1114 pwrpriv->ps_flag = _FALSE;
1115 #if (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,33))
1116 if (usb_autopm_get_interface(dvobj->pusbintf) < 0)
1117 {
1118 DBG_871X( "can't get autopm: %d\n", result);
1119 result = _FAIL;
1120 goto error_exit;
1121 }
1122 #elif (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,20))
1123 usb_autopm_disable(dvobj->pusbintf);
1124 #else
1125 usb_autoresume_device(dvobj->pusbdev, 1);
1126 #endif
1127
1128 #if (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,32))
1129 DBG_871X("...pm_usage_cnt(%d).....\n", atomic_read(&(dvobj->pusbintf->pm_usage_cnt)));
1130 #else
1131 DBG_871X("...pm_usage_cnt(%d).....\n", dvobj->pusbintf->pm_usage_cnt);
1132 #endif
1133 }
1134 DBG_871X("<==== autoresume_enter \n");
1135 error_exit:
1136
1137 return result;
1138 }
1139 #endif
1140
1141 #ifdef CONFIG_PLATFORM_RTD2880B
1142 extern void rtd2885_wlan_netlink_sendMsg(char *action_string, char *name);
1143 #endif
1144
1145 #ifdef CONFIG_PLATFORM_ARM_SUNxI
1146 #include <mach/sys_config.h>
1147 extern int sw_usb_disable_hcd(__u32 usbc_no);
1148 extern int sw_usb_enable_hcd(__u32 usbc_no);
1149 static int usb_wifi_host = 2;
1150 #endif
1151
1152 #ifdef CONFIG_PLATFORM_ARM_SUN6I
1153 #include <mach/sys_config.h>
1154 extern int sw_usb_disable_hcd(__u32 usbc_no);
1155 extern int sw_usb_enable_hcd(__u32 usbc_no);
1156 extern void wifi_pm_power(int on);
1157 static script_item_u item;
1158 #endif
1159
1160 _adapter *rtw_usb_if1_init(struct dvobj_priv *dvobj,
1161 struct usb_interface *pusb_intf, const struct usb_device_id *pdid)
1162 {
1163 _adapter *padapter = NULL;
1164 struct net_device *pnetdev = NULL;
1165 int status = _FAIL;
1166
1167 if ((padapter = (_adapter *)rtw_zvmalloc(sizeof(*padapter))) == NULL) {
1168 goto exit;
1169 }
1170 padapter->dvobj = dvobj;
1171 dvobj->if1 = padapter;
1172
1173 padapter->bDriverStopped=_TRUE;
1174
1175 dvobj->padapters[dvobj->iface_nums++] = padapter;
1176 padapter->iface_id = IFACE_ID0;
1177
1178 #if defined(CONFIG_CONCURRENT_MODE) || defined(CONFIG_DUALMAC_CONCURRENT)
1179 //set adapter_type/iface type for primary padapter
1180 padapter->isprimary = _TRUE;
1181 padapter->adapter_type = PRIMARY_ADAPTER;
1182 #ifndef CONFIG_HWPORT_SWAP
1183 padapter->iface_type = IFACE_PORT0;
1184 #else
1185 padapter->iface_type = IFACE_PORT1;
1186 #endif
1187 #endif
1188
1189 #ifndef RTW_DVOBJ_CHIP_HW_TYPE
1190 //step 1-1., decide the chip_type via vid/pid
1191 padapter->interface_type = RTW_USB;
1192 decide_chip_type_by_usb_device_id(padapter, pdid);
1193 #endif
1194
1195 if((pnetdev = rtw_init_netdev(padapter)) == NULL) {
1196 goto free_adapter;
1197 }
1198 SET_NETDEV_DEV(pnetdev, dvobj_to_dev(dvobj));
1199 padapter = rtw_netdev_priv(pnetdev);
1200
1201 //step 2. hook HalFunc, allocate HalData
1202 if(padapter->chip_type == RTL8188C_8192C) {
1203 #ifdef CONFIG_RTL8192C
1204 rtl8192cu_set_hal_ops(padapter);
1205 #endif
1206 } else if(padapter->chip_type == RTL8192D) {
1207 #ifdef CONFIG_RTL8192D
1208 rtl8192du_set_hal_ops(padapter);
1209 #endif
1210 } else {
1211 DBG_871X("Detect NULL_CHIP_TYPE\n");
1212 goto free_hal_data;
1213 }
1214
1215 //step 3.
1216 padapter->intf_start=&usb_intf_start;
1217 padapter->intf_stop=&usb_intf_stop;
1218
1219 //.2
1220 if ((rtw_init_io_priv(padapter, usb_set_intf_ops)) == _FAIL) {
1221 RT_TRACE(_module_hci_intfs_c_,_drv_err_,(" \n Can't init io_reqs\n"));
1222 goto free_hal_data;
1223 }
1224
1225 rtw_hal_read_chip_version(padapter);
1226
1227 //.4 usb endpoint mapping
1228 rtw_hal_chip_configure(padapter);
1229
1230 //step 4. read efuse/eeprom data and get mac_addr
1231 rtw_hal_read_chip_info(padapter);
1232
1233 if (rtw_handle_dualmac(padapter, 1) != _SUCCESS)
1234 goto free_hal_data;
1235
1236 #ifdef CONFIG_IOCTL_CFG80211
1237 if(rtw_wdev_alloc(padapter, dvobj_to_dev(dvobj)) != 0) {
1238 goto handle_dualmac;
1239 }
1240 #endif
1241
1242 //step 5.
1243 if (rtw_init_drv_sw(padapter) == _FAIL) {
1244 RT_TRACE(_module_hci_intfs_c_,_drv_err_,("Initialize driver software resource Failed!\n"));
1245 goto free_wdev;
1246 }
1247
1248 #ifdef CONFIG_PM
1249 #if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,18))
1250 if(padapter->pwrctrlpriv.bSupportRemoteWakeup)
1251 {
1252 dvobj->pusbdev->do_remote_wakeup=1;
1253 pusb_intf->needs_remote_wakeup = 1;
1254 device_init_wakeup(&pusb_intf->dev, 1);
1255 DBG_871X("\n padapter->pwrctrlpriv.bSupportRemoteWakeup~~~~~~\n");
1256 DBG_871X("\n padapter->pwrctrlpriv.bSupportRemoteWakeup~~~[%d]~~~\n",device_may_wakeup(&pusb_intf->dev));
1257 }
1258 #endif
1259 #endif
1260
1261 #ifdef CONFIG_AUTOSUSPEND
1262 if( padapter->registrypriv.power_mgnt != PS_MODE_ACTIVE )
1263 {
1264 if(padapter->registrypriv.usbss_enable ){ /* autosuspend (2s delay) */
1265 #if (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,38))
1266 dvobj->pusbdev->dev.power.autosuspend_delay = 0 * HZ;//15 * HZ; idle-delay time
1267 #else
1268 dvobj->pusbdev->autosuspend_delay = 0 * HZ;//15 * HZ; idle-delay time
1269 #endif
1270
1271 #if (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,35))
1272 usb_enable_autosuspend(dvobj->pusbdev);
1273 #elif (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,22) && LINUX_VERSION_CODE<=KERNEL_VERSION(2,6,34))
1274 padapter->bDisableAutosuspend = dvobj->pusbdev->autosuspend_disabled ;
1275 dvobj->pusbdev->autosuspend_disabled = 0;//autosuspend disabled by the user
1276 #endif
1277
1278 usb_autopm_get_interface(dvobj->pusbintf );//init pm_usage_cnt ,let it start from 1
1279
1280 #if (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,32))
1281 DBG_871X("%s...pm_usage_cnt(%d).....\n",__FUNCTION__, atomic_read(&(dvobj->pusbintf ->pm_usage_cnt)));
1282 #else
1283 DBG_871X("%s...pm_usage_cnt(%d).....\n",__FUNCTION__, dvobj->pusbintf ->pm_usage_cnt);
1284 #endif
1285 }
1286 }
1287 #endif
1288
1289 // set mac addr
1290 rtw_macaddr_cfg(padapter->eeprompriv.mac_addr);
1291 rtw_init_wifidirect_addrs(padapter, padapter->eeprompriv.mac_addr, padapter->eeprompriv.mac_addr);
1292
1293 DBG_871X("bDriverStopped:%d, bSurpriseRemoved:%d, bup:%d, hw_init_completed:%d\n"
1294 ,padapter->bDriverStopped
1295 ,padapter->bSurpriseRemoved
1296 ,padapter->bup
1297 ,padapter->hw_init_completed
1298 );
1299
1300 status = _SUCCESS;
1301
1302 free_wdev:
1303 if(status != _SUCCESS) {
1304 #ifdef CONFIG_IOCTL_CFG80211
1305 rtw_wdev_unregister(padapter->rtw_wdev);
1306 rtw_wdev_free(padapter->rtw_wdev);
1307 #endif
1308 }
1309 handle_dualmac:
1310 if (status != _SUCCESS)
1311 rtw_handle_dualmac(padapter, 0);
1312 free_hal_data:
1313 if(status != _SUCCESS && padapter->HalData)
1314 rtw_mfree(padapter->HalData, sizeof(*(padapter->HalData)));
1315 free_adapter:
1316 if (status != _SUCCESS) {
1317 if (pnetdev)
1318 rtw_free_netdev(pnetdev);
1319 else if (padapter)
1320 rtw_vmfree((u8*)padapter, sizeof(*padapter));
1321 padapter = NULL;
1322 }
1323 exit:
1324 return padapter;
1325 }
1326
1327 static void rtw_usb_if1_deinit(_adapter *if1)
1328 {
1329 struct net_device *pnetdev = if1->pnetdev;
1330 struct mlme_priv *pmlmepriv= &if1->mlmepriv;
1331
1332 if(check_fwstate(pmlmepriv, _FW_LINKED))
1333 rtw_disassoc_cmd(if1, 0, _FALSE);
1334
1335 #ifdef CONFIG_AP_MODE
1336 free_mlme_ap_info(if1);
1337 #ifdef CONFIG_HOSTAPD_MLME
1338 hostapd_mode_unload(if1);
1339 #endif
1340 #endif
1341
1342 rtw_cancel_all_timer(if1);
1343 #ifdef CONFIG_WOWLAN
1344 if1->pwrctrlpriv.wowlan_mode=_FALSE;
1345 #endif //CONFIG_WOWLAN
1346 rtw_dev_unload(if1);
1347
1348 DBG_871X("%s, hw_init_completed=%d\n", __func__, if1->hw_init_completed);
1349
1350 //s6.
1351 rtw_handle_dualmac(if1, 0);
1352
1353 #ifdef CONFIG_IOCTL_CFG80211
1354 if (if1->rtw_wdev)
1355 rtw_wdev_free(if1->rtw_wdev);
1356 #endif //CONFIG_IOCTL_CFG80211
1357
1358 rtw_free_drv_sw(if1);
1359
1360 if(pnetdev)
1361 rtw_free_netdev(pnetdev);
1362
1363 #ifdef CONFIG_PLATFORM_RTD2880B
1364 DBG_871X("wlan link down\n");
1365 rtd2885_wlan_netlink_sendMsg("linkdown", "8712");
1366 #endif
1367
1368 }
1369
1370 /*
1371 * drv_init() - a device potentially for us
1372 *
1373 * notes: drv_init() is called when the bus driver has located a card for us to support.
1374 * We accept the new device by returning 0.
1375 */
1376
1377 _adapter *rtw_sw_export = NULL;
1378
1379 static int rtw_drv_init(struct usb_interface *pusb_intf, const struct usb_device_id *did)
1380 {
1381 int i;
1382 uint status = _FAIL;
1383 _adapter *if1 = NULL, *if2 = NULL;
1384 struct dvobj_priv *dvobj = NULL;
1385
1386
1387 RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("+rtw_drv_init\n"));
1388
1389
1390 //step 0.
1391 process_spec_devid(did);
1392
1393 /* Initialize dvobj_priv */
1394 if ((dvobj = usb_dvobj_init(pusb_intf)) == NULL) {
1395 RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("initialize device object priv Failed!\n"));
1396 goto exit;
1397 }
1398
1399 /* Initialize if1 */
1400 if ((if1 = rtw_usb_if1_init(dvobj, pusb_intf, did)) == NULL) {
1401 DBG_871X("rtw_usb_if1_init Failed!\n");
1402 goto free_dvobj;
1403 }
1404
1405 /* Initialize if2 */
1406 #ifdef CONFIG_CONCURRENT_MODE
1407 if((if2 = rtw_drv_if2_init(if1, usb_set_intf_ops)) == NULL) {
1408 goto free_if1;
1409 }
1410 #ifdef CONFIG_MULTI_VIR_IFACES
1411 for(i=0; i<if1->registrypriv.ext_iface_num;i++)
1412 {
1413 if(rtw_drv_add_vir_if(if1, usb_set_intf_ops) == NULL)
1414 {
1415 DBG_871X("rtw_drv_add_iface failed! (%d)\n", i);
1416 goto free_if1;
1417 }
1418 }
1419 #endif //CONFIG_MULTI_VIR_IFACES
1420 #endif
1421
1422 #ifdef CONFIG_INTEL_PROXIM
1423 rtw_sw_export=if1;
1424 #endif
1425
1426 #ifdef CONFIG_GLOBAL_UI_PID
1427 if (ui_pid[1]!=0) {
1428 DBG_871X("ui_pid[1]:%d\n",ui_pid[1]);
1429 rtw_signal_process(ui_pid[1], SIGUSR2);
1430 }
1431 #endif
1432
1433 //dev_alloc_name && register_netdev
1434 if((status = rtw_drv_register_netdev(if1)) != _SUCCESS) {
1435 goto free_if1;
1436 }
1437
1438 #ifdef CONFIG_HOSTAPD_MLME
1439 hostapd_mode_init(if1);
1440 #endif
1441
1442 #ifdef CONFIG_PLATFORM_RTD2880B
1443 DBG_871X("wlan link up\n");
1444 rtd2885_wlan_netlink_sendMsg("linkup", "8712");
1445 #endif
1446
1447 #ifdef RTK_DMP_PLATFORM
1448 rtw_proc_init_one(if1->pnetdev);
1449 #endif
1450
1451 RT_TRACE(_module_hci_intfs_c_,_drv_err_,("-871x_drv - drv_init, success!\n"));
1452
1453 status = _SUCCESS;
1454
1455 free_if1:
1456 if (status != _SUCCESS && if1) {
1457 rtw_usb_if1_deinit(if1);
1458 }
1459 free_dvobj:
1460 if (status != _SUCCESS)
1461 usb_dvobj_deinit(pusb_intf);
1462 exit:
1463 return status == _SUCCESS?0:-ENODEV;
1464 }
1465
1466 /*
1467 * dev_remove() - our device is being removed
1468 */
1469 //rmmod module & unplug(SurpriseRemoved) will call r871xu_dev_remove() => how to recognize both
1470 static void rtw_dev_remove(struct usb_interface *pusb_intf)
1471 {
1472 struct dvobj_priv *dvobj = usb_get_intfdata(pusb_intf);
1473 _adapter *padapter = dvobj->if1;
1474
1475 _func_exit_;
1476
1477 DBG_871X("+rtw_dev_remove\n");
1478 RT_TRACE(_module_hci_intfs_c_,_drv_err_,("+dev_remove()\n"));
1479
1480 dvobj->processing_dev_remove = _TRUE;
1481
1482 rtw_unregister_netdevs(dvobj);
1483
1484 if(usb_drv->drv_registered == _TRUE)
1485 {
1486 //DBG_871X("r871xu_dev_remove():padapter->bSurpriseRemoved == _TRUE\n");
1487 padapter->bSurpriseRemoved = _TRUE;
1488 }
1489 /*else
1490 {
1491 //DBG_871X("r871xu_dev_remove():module removed\n");
1492 padapter->hw_init_completed = _FALSE;
1493 }*/
1494
1495 #if defined(CONFIG_HAS_EARLYSUSPEND) || defined(CONFIG_ANDROID_POWER)
1496 rtw_unregister_early_suspend(&padapter->pwrctrlpriv);
1497 #endif
1498
1499 rtw_pm_set_ips(padapter, IPS_NONE);
1500 rtw_pm_set_lps(padapter, PS_MODE_ACTIVE);
1501
1502 LeaveAllPowerSaveMode(padapter);
1503
1504 #ifdef CONFIG_CONCURRENT_MODE
1505 #ifdef CONFIG_MULTI_VIR_IFACES
1506 rtw_drv_stop_vir_ifaces(dvobj);
1507 #endif //CONFIG_MULTI_VIR_IFACES
1508 rtw_drv_if2_stop(dvobj->if2);
1509 #endif //CONFIG_CONCURRENT_MODE
1510
1511 rtw_usb_if1_deinit(padapter);
1512
1513 #ifdef CONFIG_CONCURRENT_MODE
1514 #ifdef CONFIG_MULTI_VIR_IFACES
1515 rtw_drv_free_vir_ifaces(dvobj);
1516 #endif //CONFIG_MULTI_VIR_IFACES
1517 rtw_drv_if2_free(dvobj->if2);
1518 #endif //CONFIG_CONCURRENT_MODE
1519
1520 usb_dvobj_deinit(pusb_intf);
1521
1522 RT_TRACE(_module_hci_intfs_c_,_drv_err_,("-dev_remove()\n"));
1523 DBG_871X("-r871xu_dev_remove, done\n");
1524
1525
1526 #ifdef CONFIG_INTEL_PROXIM
1527 rtw_sw_export=NULL;
1528 #endif
1529
1530 _func_exit_;
1531
1532 return;
1533
1534 }
1535 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,24))
1536 extern int console_suspend_enabled;
1537 #endif
1538
1539 static int __init rtw_drv_entry(void)
1540 {
1541 #ifdef CONFIG_PLATFORM_RTK_DMP
1542 u32 tmp;
1543 tmp=readl((volatile unsigned int*)0xb801a608);
1544 tmp &= 0xffffff00;
1545 tmp |= 0x55;
1546 writel(tmp,(volatile unsigned int*)0xb801a608);//write dummy register for 1055
1547 #endif
1548 #ifdef CONFIG_PLATFORM_ARM_SUNxI
1549 #ifndef CONFIG_RTL8723A
1550 int ret = 0;
1551 /* ----------get usb_wifi_usbc_num------------- */
1552 ret = script_parser_fetch("usb_wifi_para", "usb_wifi_usbc_num", (int *)&usb_wifi_host, 64);
1553 if(ret != 0){
1554 printk("ERR: script_parser_fetch usb_wifi_usbc_num failed\n");
1555 ret = -ENOMEM;
1556 return ret;
1557 }
1558 printk("sw_usb_enable_hcd: usbc_num = %d\n", usb_wifi_host);
1559 sw_usb_enable_hcd(usb_wifi_host);
1560 #endif //CONFIG_RTL8723A
1561 #endif //CONFIG_PLATFORM_ARM_SUNxI
1562
1563 #ifdef CONFIG_PLATFORM_ARM_SUN6I
1564 script_item_value_type_e type;
1565
1566 type = script_get_item("wifi_para", "wifi_usbc_id", &item);
1567 if(SCIRPT_ITEM_VALUE_TYPE_INT != type){
1568 printk("ERR: script_get_item wifi_usbc_id failed\n");
1569 return -ENOMEM;
1570 }
1571
1572 printk("sw_usb_enable_hcd: usbc_num = %d\n", item.val);
1573 wifi_pm_power(1);
1574 mdelay(10);
1575 sw_usb_enable_hcd(item.val);
1576 #endif //CONFIG_PLATFORM_ARM_SUN6I
1577
1578 RT_TRACE(_module_hci_intfs_c_,_drv_err_,("+rtw_drv_entry\n"));
1579
1580 DBG_871X(DRV_NAME " driver version=%s\n", DRIVERVERSION);
1581 DBG_871X("build time: %s %s\n", __DATE__, __TIME__);
1582
1583 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,24))
1584 //console_suspend_enabled=0;
1585 #endif
1586
1587 rtw_suspend_lock_init();
1588
1589 usb_drv->drv_registered = _TRUE;
1590 return usb_register(&usb_drv->usbdrv);
1591 }
1592
1593 static void __exit rtw_drv_halt(void)
1594 {
1595 RT_TRACE(_module_hci_intfs_c_,_drv_err_,("+rtw_drv_halt\n"));
1596 DBG_871X("+rtw_drv_halt\n");
1597
1598 usb_drv->drv_registered = _FALSE;
1599 usb_deregister(&usb_drv->usbdrv);
1600
1601 #ifdef CONFIG_PLATFORM_ARM_SUNxI
1602 #ifndef CONFIG_RTL8723A
1603 printk("sw_usb_disable_hcd: usbc_num = %d\n", usb_wifi_host);
1604 sw_usb_disable_hcd(usb_wifi_host);
1605 #endif //ifndef CONFIG_RTL8723A
1606 #endif //CONFIG_PLATFORM_ARM_SUNxI
1607 #ifdef CONFIG_PLATFORM_ARM_SUN6I
1608 sw_usb_disable_hcd(item.val);
1609 wifi_pm_power(0);
1610 #endif
1611
1612 rtw_suspend_lock_uninit();
1613 DBG_871X("-rtw_drv_halt\n");
1614
1615 rtw_mstat_dump();
1616 }
1617
1618
1619 module_init(rtw_drv_entry);
1620 module_exit(rtw_drv_halt);
1621
1622 #ifdef CONFIG_WOWLAN
1623 #ifdef CONFIG_WOWLAN_MANUAL
1624
1625 int rtw_resume_toshiba(PADAPTER Adapter)
1626 {
1627 struct dvobj_priv *pdvobjpriv;
1628 pdvobjpriv = adapter_to_dvobj(Adapter);
1629
1630 rtw_resume(pdvobjpriv->pusbintf);
1631 return 0;
1632 }
1633
1634 int rtw_suspend_toshiba(PADAPTER Adapter)
1635 {
1636 pm_message_t msg;
1637 struct dvobj_priv *pdvobjpriv;
1638 pdvobjpriv = adapter_to_dvobj(Adapter);
1639 msg.event=0;
1640 //for Toshiba only, they should call rtw_suspend before suspend
1641 rtw_suspend(pdvobjpriv->pusbintf, msg);
1642 return 0;
1643 }
1644 EXPORT_SYMBOL(rtw_suspend_toshiba);
1645 EXPORT_SYMBOL(rtw_resume_toshiba);
1646 #endif //CONFIG_WOWLAN_MANUAL
1647 #endif //CONFIG_WOWLAN
1648
1649 #ifdef CONFIG_INTEL_PROXIM
1650 _adapter *rtw_usb_get_sw_pointer(void)
1651 {
1652 return rtw_sw_export;
1653 }
1654 EXPORT_SYMBOL(rtw_usb_get_sw_pointer);
1655 #endif //CONFIG_INTEL_PROXIM
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