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442888c7 G |
1 | /****************************************************************************** |
2 | * | |
3 | * Copyright(c) 2009-2010 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 | * The full GNU General Public License is included in this distribution in the | |
19 | * file called LICENSE. | |
20 | * | |
21 | * Contact Information: | |
22 | * wlanfae <wlanfae@realtek.com> | |
23 | * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, | |
24 | * Hsinchu 300, Taiwan. | |
25 | * | |
26 | * Larry Finger <Larry.Finger@lwfinger.net> | |
27 | * | |
28 | *****************************************************************************/ | |
29 | ||
30 | #include "../wifi.h" | |
31 | #include "../core.h" | |
32 | #include "../usb.h" | |
33 | #include "../efuse.h" | |
34 | #include "reg.h" | |
35 | #include "def.h" | |
36 | #include "phy.h" | |
37 | #include "mac.h" | |
38 | #include "dm.h" | |
1472d3a8 | 39 | #include "rf.h" |
442888c7 G |
40 | #include "sw.h" |
41 | #include "trx.h" | |
42 | #include "led.h" | |
43 | #include "hw.h" | |
4c0f13f3 | 44 | #include <linux/vmalloc.h> |
442888c7 G |
45 | |
46 | MODULE_AUTHOR("Georgia <georgia@realtek.com>"); | |
47 | MODULE_AUTHOR("Ziv Huang <ziv_huang@realtek.com>"); | |
48 | MODULE_AUTHOR("Larry Finger <Larry.Finger@lwfinger.net>"); | |
49 | MODULE_LICENSE("GPL"); | |
50 | MODULE_DESCRIPTION("Realtek 8192C/8188C 802.11n USB wireless"); | |
51 | MODULE_FIRMWARE("rtlwifi/rtl8192cufw.bin"); | |
52 | ||
53 | static int rtl92cu_init_sw_vars(struct ieee80211_hw *hw) | |
54 | { | |
55 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
9935d126 LF |
56 | const struct firmware *firmware; |
57 | int err; | |
442888c7 G |
58 | |
59 | rtlpriv->dm.dm_initialgain_enable = 1; | |
60 | rtlpriv->dm.dm_flag = 0; | |
61 | rtlpriv->dm.disable_framebursting = 0; | |
62 | rtlpriv->dm.thermalvalue = 0; | |
63 | rtlpriv->rtlhal.pfirmware = vmalloc(0x4000); | |
64 | if (!rtlpriv->rtlhal.pfirmware) { | |
65 | RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, | |
66 | ("Can't alloc buffer for fw.\n")); | |
67 | return 1; | |
68 | } | |
9935d126 LF |
69 | /* request fw */ |
70 | err = request_firmware(&firmware, rtlpriv->cfg->fw_name, | |
71 | rtlpriv->io.dev); | |
72 | if (err) { | |
73 | RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, | |
74 | ("Failed to request firmware!\n")); | |
75 | return 1; | |
76 | } | |
77 | if (firmware->size > 0x4000) { | |
78 | RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, | |
79 | ("Firmware is too big!\n")); | |
80 | release_firmware(firmware); | |
81 | return 1; | |
82 | } | |
83 | memcpy(rtlpriv->rtlhal.pfirmware, firmware->data, firmware->size); | |
84 | rtlpriv->rtlhal.fwsize = firmware->size; | |
85 | release_firmware(firmware); | |
86 | ||
442888c7 G |
87 | return 0; |
88 | } | |
89 | ||
90 | static void rtl92cu_deinit_sw_vars(struct ieee80211_hw *hw) | |
91 | { | |
92 | struct rtl_priv *rtlpriv = rtl_priv(hw); | |
93 | ||
94 | if (rtlpriv->rtlhal.pfirmware) { | |
95 | vfree(rtlpriv->rtlhal.pfirmware); | |
96 | rtlpriv->rtlhal.pfirmware = NULL; | |
97 | } | |
98 | } | |
99 | ||
100 | static struct rtl_hal_ops rtl8192cu_hal_ops = { | |
101 | .init_sw_vars = rtl92cu_init_sw_vars, | |
102 | .deinit_sw_vars = rtl92cu_deinit_sw_vars, | |
103 | .read_chip_version = rtl92c_read_chip_version, | |
104 | .read_eeprom_info = rtl92cu_read_eeprom_info, | |
105 | .enable_interrupt = rtl92c_enable_interrupt, | |
106 | .disable_interrupt = rtl92c_disable_interrupt, | |
107 | .hw_init = rtl92cu_hw_init, | |
108 | .hw_disable = rtl92cu_card_disable, | |
109 | .set_network_type = rtl92cu_set_network_type, | |
110 | .set_chk_bssid = rtl92cu_set_check_bssid, | |
111 | .set_qos = rtl92c_set_qos, | |
112 | .set_bcn_reg = rtl92cu_set_beacon_related_registers, | |
113 | .set_bcn_intv = rtl92cu_set_beacon_interval, | |
114 | .update_interrupt_mask = rtl92cu_update_interrupt_mask, | |
115 | .get_hw_reg = rtl92cu_get_hw_reg, | |
116 | .set_hw_reg = rtl92cu_set_hw_reg, | |
76c34f91 | 117 | .update_rate_tbl = rtl92cu_update_hal_rate_table, |
442888c7 G |
118 | .update_rate_mask = rtl92cu_update_hal_rate_mask, |
119 | .fill_tx_desc = rtl92cu_tx_fill_desc, | |
120 | .fill_fake_txdesc = rtl92cu_fill_fake_txdesc, | |
121 | .fill_tx_cmddesc = rtl92cu_tx_fill_cmddesc, | |
122 | .cmd_send_packet = rtl92cu_cmd_send_packet, | |
123 | .query_rx_desc = rtl92cu_rx_query_desc, | |
124 | .set_channel_access = rtl92cu_update_channel_access_setting, | |
125 | .radio_onoff_checking = rtl92cu_gpio_radio_on_off_checking, | |
126 | .set_bw_mode = rtl92c_phy_set_bw_mode, | |
127 | .switch_channel = rtl92c_phy_sw_chnl, | |
128 | .dm_watchdog = rtl92c_dm_watchdog, | |
129 | .scan_operation_backup = rtl92c_phy_scan_operation_backup, | |
1472d3a8 | 130 | .set_rf_power_state = rtl92cu_phy_set_rf_power_state, |
442888c7 G |
131 | .led_control = rtl92cu_led_control, |
132 | .enable_hw_sec = rtl92cu_enable_hw_security_config, | |
133 | .set_key = rtl92c_set_key, | |
134 | .init_sw_leds = rtl92cu_init_sw_leds, | |
135 | .deinit_sw_leds = rtl92cu_deinit_sw_leds, | |
136 | .get_bbreg = rtl92c_phy_query_bb_reg, | |
137 | .set_bbreg = rtl92c_phy_set_bb_reg, | |
1472d3a8 LF |
138 | .get_rfreg = rtl92cu_phy_query_rf_reg, |
139 | .set_rfreg = rtl92cu_phy_set_rf_reg, | |
140 | .phy_rf6052_config = rtl92cu_phy_rf6052_config, | |
141 | .phy_rf6052_set_cck_txpower = rtl92cu_phy_rf6052_set_cck_txpower, | |
142 | .phy_rf6052_set_ofdm_txpower = rtl92cu_phy_rf6052_set_ofdm_txpower, | |
143 | .config_bb_with_headerfile = _rtl92cu_phy_config_bb_with_headerfile, | |
144 | .config_bb_with_pgheaderfile = _rtl92cu_phy_config_bb_with_pgheaderfile, | |
145 | .phy_lc_calibrate = _rtl92cu_phy_lc_calibrate, | |
146 | .phy_set_bw_mode_callback = rtl92cu_phy_set_bw_mode_callback, | |
147 | .dm_dynamic_txpower = rtl92cu_dm_dynamic_txpower, | |
442888c7 G |
148 | }; |
149 | ||
150 | static struct rtl_mod_params rtl92cu_mod_params = { | |
151 | .sw_crypto = 0, | |
152 | }; | |
153 | ||
154 | static struct rtl_hal_usbint_cfg rtl92cu_interface_cfg = { | |
155 | /* rx */ | |
156 | .in_ep_num = RTL92C_USB_BULK_IN_NUM, | |
157 | .rx_urb_num = RTL92C_NUM_RX_URBS, | |
158 | .rx_max_size = RTL92C_SIZE_MAX_RX_BUFFER, | |
159 | .usb_rx_hdl = rtl8192cu_rx_hdl, | |
160 | .usb_rx_segregate_hdl = NULL, /* rtl8192c_rx_segregate_hdl; */ | |
161 | /* tx */ | |
162 | .usb_tx_cleanup = rtl8192c_tx_cleanup, | |
163 | .usb_tx_post_hdl = rtl8192c_tx_post_hdl, | |
164 | .usb_tx_aggregate_hdl = rtl8192c_tx_aggregate_hdl, | |
165 | /* endpoint mapping */ | |
166 | .usb_endpoint_mapping = rtl8192cu_endpoint_mapping, | |
167 | .usb_mq_to_hwq = rtl8192cu_mq_to_hwq, | |
168 | }; | |
169 | ||
170 | static struct rtl_hal_cfg rtl92cu_hal_cfg = { | |
171 | .name = "rtl92c_usb", | |
172 | .fw_name = "rtlwifi/rtl8192cufw.bin", | |
173 | .ops = &rtl8192cu_hal_ops, | |
174 | .mod_params = &rtl92cu_mod_params, | |
175 | .usb_interface_cfg = &rtl92cu_interface_cfg, | |
176 | ||
177 | .maps[SYS_ISO_CTRL] = REG_SYS_ISO_CTRL, | |
178 | .maps[SYS_FUNC_EN] = REG_SYS_FUNC_EN, | |
179 | .maps[SYS_CLK] = REG_SYS_CLKR, | |
180 | .maps[MAC_RCR_AM] = AM, | |
181 | .maps[MAC_RCR_AB] = AB, | |
182 | .maps[MAC_RCR_ACRC32] = ACRC32, | |
183 | .maps[MAC_RCR_ACF] = ACF, | |
184 | .maps[MAC_RCR_AAP] = AAP, | |
185 | ||
186 | .maps[EFUSE_TEST] = REG_EFUSE_TEST, | |
187 | .maps[EFUSE_CTRL] = REG_EFUSE_CTRL, | |
188 | .maps[EFUSE_CLK] = 0, | |
189 | .maps[EFUSE_CLK_CTRL] = REG_EFUSE_CTRL, | |
190 | .maps[EFUSE_PWC_EV12V] = PWC_EV12V, | |
191 | .maps[EFUSE_FEN_ELDR] = FEN_ELDR, | |
192 | .maps[EFUSE_LOADER_CLK_EN] = LOADER_CLK_EN, | |
193 | .maps[EFUSE_ANA8M] = EFUSE_ANA8M, | |
194 | .maps[EFUSE_HWSET_MAX_SIZE] = HWSET_MAX_SIZE, | |
195 | .maps[EFUSE_MAX_SECTION_MAP] = EFUSE_MAX_SECTION, | |
196 | .maps[EFUSE_REAL_CONTENT_SIZE] = EFUSE_REAL_CONTENT_LEN, | |
197 | ||
198 | .maps[RWCAM] = REG_CAMCMD, | |
199 | .maps[WCAMI] = REG_CAMWRITE, | |
200 | .maps[RCAMO] = REG_CAMREAD, | |
201 | .maps[CAMDBG] = REG_CAMDBG, | |
202 | .maps[SECR] = REG_SECCFG, | |
203 | .maps[SEC_CAM_NONE] = CAM_NONE, | |
204 | .maps[SEC_CAM_WEP40] = CAM_WEP40, | |
205 | .maps[SEC_CAM_TKIP] = CAM_TKIP, | |
206 | .maps[SEC_CAM_AES] = CAM_AES, | |
207 | .maps[SEC_CAM_WEP104] = CAM_WEP104, | |
208 | ||
209 | .maps[RTL_IMR_BCNDMAINT6] = IMR_BCNDMAINT6, | |
210 | .maps[RTL_IMR_BCNDMAINT5] = IMR_BCNDMAINT5, | |
211 | .maps[RTL_IMR_BCNDMAINT4] = IMR_BCNDMAINT4, | |
212 | .maps[RTL_IMR_BCNDMAINT3] = IMR_BCNDMAINT3, | |
213 | .maps[RTL_IMR_BCNDMAINT2] = IMR_BCNDMAINT2, | |
214 | .maps[RTL_IMR_BCNDMAINT1] = IMR_BCNDMAINT1, | |
215 | .maps[RTL_IMR_BCNDOK8] = IMR_BCNDOK8, | |
216 | .maps[RTL_IMR_BCNDOK7] = IMR_BCNDOK7, | |
217 | .maps[RTL_IMR_BCNDOK6] = IMR_BCNDOK6, | |
218 | .maps[RTL_IMR_BCNDOK5] = IMR_BCNDOK5, | |
219 | .maps[RTL_IMR_BCNDOK4] = IMR_BCNDOK4, | |
220 | .maps[RTL_IMR_BCNDOK3] = IMR_BCNDOK3, | |
221 | .maps[RTL_IMR_BCNDOK2] = IMR_BCNDOK2, | |
222 | .maps[RTL_IMR_BCNDOK1] = IMR_BCNDOK1, | |
223 | .maps[RTL_IMR_TIMEOUT2] = IMR_TIMEOUT2, | |
224 | .maps[RTL_IMR_TIMEOUT1] = IMR_TIMEOUT1, | |
225 | ||
226 | .maps[RTL_IMR_TXFOVW] = IMR_TXFOVW, | |
227 | .maps[RTL_IMR_PSTIMEOUT] = IMR_PSTIMEOUT, | |
228 | .maps[RTL_IMR_BcnInt] = IMR_BCNINT, | |
229 | .maps[RTL_IMR_RXFOVW] = IMR_RXFOVW, | |
230 | .maps[RTL_IMR_RDU] = IMR_RDU, | |
231 | .maps[RTL_IMR_ATIMEND] = IMR_ATIMEND, | |
232 | .maps[RTL_IMR_BDOK] = IMR_BDOK, | |
233 | .maps[RTL_IMR_MGNTDOK] = IMR_MGNTDOK, | |
234 | .maps[RTL_IMR_TBDER] = IMR_TBDER, | |
235 | .maps[RTL_IMR_HIGHDOK] = IMR_HIGHDOK, | |
236 | .maps[RTL_IMR_TBDOK] = IMR_TBDOK, | |
237 | .maps[RTL_IMR_BKDOK] = IMR_BKDOK, | |
238 | .maps[RTL_IMR_BEDOK] = IMR_BEDOK, | |
239 | .maps[RTL_IMR_VIDOK] = IMR_VIDOK, | |
240 | .maps[RTL_IMR_VODOK] = IMR_VODOK, | |
241 | .maps[RTL_IMR_ROK] = IMR_ROK, | |
242 | .maps[RTL_IBSS_INT_MASKS] = (IMR_BCNINT | IMR_TBDOK | IMR_TBDER), | |
243 | ||
244 | .maps[RTL_RC_CCK_RATE1M] = DESC92C_RATE1M, | |
245 | .maps[RTL_RC_CCK_RATE2M] = DESC92C_RATE2M, | |
246 | .maps[RTL_RC_CCK_RATE5_5M] = DESC92C_RATE5_5M, | |
247 | .maps[RTL_RC_CCK_RATE11M] = DESC92C_RATE11M, | |
248 | .maps[RTL_RC_OFDM_RATE6M] = DESC92C_RATE6M, | |
249 | .maps[RTL_RC_OFDM_RATE9M] = DESC92C_RATE9M, | |
250 | .maps[RTL_RC_OFDM_RATE12M] = DESC92C_RATE12M, | |
251 | .maps[RTL_RC_OFDM_RATE18M] = DESC92C_RATE18M, | |
252 | .maps[RTL_RC_OFDM_RATE24M] = DESC92C_RATE24M, | |
253 | .maps[RTL_RC_OFDM_RATE36M] = DESC92C_RATE36M, | |
254 | .maps[RTL_RC_OFDM_RATE48M] = DESC92C_RATE48M, | |
255 | .maps[RTL_RC_OFDM_RATE54M] = DESC92C_RATE54M, | |
256 | .maps[RTL_RC_HT_RATEMCS7] = DESC92C_RATEMCS7, | |
257 | .maps[RTL_RC_HT_RATEMCS15] = DESC92C_RATEMCS15, | |
258 | }; | |
259 | ||
260 | #define USB_VENDER_ID_REALTEK 0x0bda | |
261 | ||
262 | /* 2010-10-19 DID_USB_V3.4 */ | |
263 | static struct usb_device_id rtl8192c_usb_ids[] = { | |
264 | ||
265 | /*=== Realtek demoboard ===*/ | |
266 | /* Default ID */ | |
267 | {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8191, rtl92cu_hal_cfg)}, | |
268 | ||
269 | /****** 8188CU ********/ | |
270 | /* 8188CE-VAU USB minCard */ | |
271 | {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8170, rtl92cu_hal_cfg)}, | |
272 | /* 8188cu 1*1 dongle */ | |
273 | {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8176, rtl92cu_hal_cfg)}, | |
274 | /* 8188cu 1*1 dongle, (b/g mode only) */ | |
275 | {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8177, rtl92cu_hal_cfg)}, | |
276 | /* 8188cu Slim Solo */ | |
277 | {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x817a, rtl92cu_hal_cfg)}, | |
278 | /* 8188cu Slim Combo */ | |
279 | {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x817b, rtl92cu_hal_cfg)}, | |
280 | /* 8188RU High-power USB Dongle */ | |
281 | {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x817d, rtl92cu_hal_cfg)}, | |
282 | /* 8188CE-VAU USB minCard (b/g mode only) */ | |
283 | {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x817e, rtl92cu_hal_cfg)}, | |
284 | /* 8188 Combo for BC4 */ | |
285 | {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8754, rtl92cu_hal_cfg)}, | |
286 | ||
287 | /****** 8192CU ********/ | |
288 | /* 8191cu 1*2 */ | |
289 | {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8177, rtl92cu_hal_cfg)}, | |
290 | /* 8192cu 2*2 */ | |
291 | {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x817b, rtl92cu_hal_cfg)}, | |
292 | /* 8192CE-VAU USB minCard */ | |
293 | {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x817c, rtl92cu_hal_cfg)}, | |
294 | ||
295 | /*=== Customer ID ===*/ | |
296 | /****** 8188CU ********/ | |
297 | {RTL_USB_DEVICE(0x050d, 0x1102, rtl92cu_hal_cfg)}, /*Belkin - Edimax*/ | |
298 | {RTL_USB_DEVICE(0x06f8, 0xe033, rtl92cu_hal_cfg)}, /*Hercules - Edimax*/ | |
299 | {RTL_USB_DEVICE(0x07b8, 0x8188, rtl92cu_hal_cfg)}, /*Abocom - Abocom*/ | |
300 | {RTL_USB_DEVICE(0x07b8, 0x8189, rtl92cu_hal_cfg)}, /*Funai - Abocom*/ | |
301 | {RTL_USB_DEVICE(0x0Df6, 0x0052, rtl92cu_hal_cfg)}, /*Sitecom - Edimax*/ | |
302 | {RTL_USB_DEVICE(0x0eb0, 0x9071, rtl92cu_hal_cfg)}, /*NO Brand - Etop*/ | |
303 | /* HP - Lite-On ,8188CUS Slim Combo */ | |
304 | {RTL_USB_DEVICE(0x103c, 0x1629, rtl92cu_hal_cfg)}, | |
305 | {RTL_USB_DEVICE(0x2001, 0x3308, rtl92cu_hal_cfg)}, /*D-Link - Alpha*/ | |
306 | {RTL_USB_DEVICE(0x2019, 0xab2a, rtl92cu_hal_cfg)}, /*Planex - Abocom*/ | |
307 | {RTL_USB_DEVICE(0x2019, 0xed17, rtl92cu_hal_cfg)}, /*PCI - Edimax*/ | |
308 | {RTL_USB_DEVICE(0x20f4, 0x648b, rtl92cu_hal_cfg)}, /*TRENDnet - Cameo*/ | |
309 | {RTL_USB_DEVICE(0x7392, 0x7811, rtl92cu_hal_cfg)}, /*Edimax - Edimax*/ | |
310 | {RTL_USB_DEVICE(0x3358, 0x13d3, rtl92cu_hal_cfg)}, /*Azwave 8188CE-VAU*/ | |
311 | /* Russian customer -Azwave (8188CE-VAU b/g mode only) */ | |
312 | {RTL_USB_DEVICE(0x3359, 0x13d3, rtl92cu_hal_cfg)}, | |
313 | ||
314 | /****** 8192CU ********/ | |
315 | {RTL_USB_DEVICE(0x0586, 0x341f, rtl92cu_hal_cfg)}, /*Zyxel -Abocom*/ | |
316 | {RTL_USB_DEVICE(0x07aa, 0x0056, rtl92cu_hal_cfg)}, /*ATKK-Gemtek*/ | |
317 | {RTL_USB_DEVICE(0x07b8, 0x8178, rtl92cu_hal_cfg)}, /*Funai -Abocom*/ | |
318 | {RTL_USB_DEVICE(0x07b8, 0x8178, rtl92cu_hal_cfg)}, /*Abocom -Abocom*/ | |
319 | {RTL_USB_DEVICE(0x2001, 0x3307, rtl92cu_hal_cfg)}, /*D-Link-Cameo*/ | |
320 | {RTL_USB_DEVICE(0x2001, 0x3309, rtl92cu_hal_cfg)}, /*D-Link-Alpha*/ | |
321 | {RTL_USB_DEVICE(0x2001, 0x330a, rtl92cu_hal_cfg)}, /*D-Link-Alpha*/ | |
322 | {RTL_USB_DEVICE(0x2019, 0xab2b, rtl92cu_hal_cfg)}, /*Planex -Abocom*/ | |
323 | {RTL_USB_DEVICE(0x7392, 0x7822, rtl92cu_hal_cfg)}, /*Edimax -Edimax*/ | |
324 | {} | |
325 | }; | |
326 | ||
327 | MODULE_DEVICE_TABLE(usb, rtl8192c_usb_ids); | |
328 | ||
329 | static struct usb_driver rtl8192cu_driver = { | |
330 | .name = "rtl8192cu", | |
331 | .probe = rtl_usb_probe, | |
332 | .disconnect = rtl_usb_disconnect, | |
333 | .id_table = rtl8192c_usb_ids, | |
334 | ||
335 | #ifdef CONFIG_PM | |
336 | /* .suspend = rtl_usb_suspend, */ | |
337 | /* .resume = rtl_usb_resume, */ | |
338 | /* .reset_resume = rtl8192c_resume, */ | |
339 | #endif /* CONFIG_PM */ | |
340 | #ifdef CONFIG_AUTOSUSPEND | |
341 | .supports_autosuspend = 1, | |
342 | #endif | |
343 | }; | |
344 | ||
345 | static int __init rtl8192cu_init(void) | |
346 | { | |
347 | return usb_register(&rtl8192cu_driver); | |
348 | } | |
349 | ||
350 | static void __exit rtl8192cu_exit(void) | |
351 | { | |
352 | usb_deregister(&rtl8192cu_driver); | |
353 | } | |
354 | ||
355 | module_init(rtl8192cu_init); | |
356 | module_exit(rtl8192cu_exit); |