This source file includes following definitions.
- rtl92cu_init_sw_vars
- rtl92cu_deinit_sw_vars
- rtl92cu_get_btc_status
- rtl8192cu_probe
1
2
3
4 #include "../wifi.h"
5 #include "../core.h"
6 #include "../usb.h"
7 #include "../efuse.h"
8 #include "../base.h"
9 #include "reg.h"
10 #include "def.h"
11 #include "phy.h"
12 #include "mac.h"
13 #include "dm.h"
14 #include "rf.h"
15 #include "sw.h"
16 #include "trx.h"
17 #include "led.h"
18 #include "hw.h"
19 #include "../rtl8192c/fw_common.h"
20 #include <linux/module.h>
21
22 MODULE_AUTHOR("Georgia <georgia@realtek.com>");
23 MODULE_AUTHOR("Ziv Huang <ziv_huang@realtek.com>");
24 MODULE_AUTHOR("Larry Finger <Larry.Finger@lwfinger.net>");
25 MODULE_LICENSE("GPL");
26 MODULE_DESCRIPTION("Realtek 8192C/8188C 802.11n USB wireless");
27 MODULE_FIRMWARE("rtlwifi/rtl8192cufw.bin");
28 MODULE_FIRMWARE("rtlwifi/rtl8192cufw_A.bin");
29 MODULE_FIRMWARE("rtlwifi/rtl8192cufw_B.bin");
30 MODULE_FIRMWARE("rtlwifi/rtl8192cufw_TMSC.bin");
31
32 static int rtl92cu_init_sw_vars(struct ieee80211_hw *hw)
33 {
34 struct rtl_priv *rtlpriv = rtl_priv(hw);
35 int err;
36 char *fw_name;
37
38 rtlpriv->dm.dm_initialgain_enable = true;
39 rtlpriv->dm.dm_flag = 0;
40 rtlpriv->dm.disable_framebursting = false;
41 rtlpriv->dm.thermalvalue = 0;
42
43
44 rtlpriv->rtlhal.pfirmware = vzalloc(0x4000);
45 if (!rtlpriv->rtlhal.pfirmware) {
46 pr_err("Can't alloc buffer for fw\n");
47 return 1;
48 }
49 if (IS_VENDOR_UMC_A_CUT(rtlpriv->rtlhal.version) &&
50 !IS_92C_SERIAL(rtlpriv->rtlhal.version)) {
51 fw_name = "rtlwifi/rtl8192cufw_A.bin";
52 } else if (IS_81XXC_VENDOR_UMC_B_CUT(rtlpriv->rtlhal.version)) {
53 fw_name = "rtlwifi/rtl8192cufw_B.bin";
54 } else {
55 fw_name = "rtlwifi/rtl8192cufw_TMSC.bin";
56 }
57
58 rtlpriv->cfg->alt_fw_name = "rtlwifi/rtl8192cufw.bin";
59 pr_info("Loading firmware %s\n", fw_name);
60 rtlpriv->max_fw_size = 0x4000;
61 err = request_firmware_nowait(THIS_MODULE, 1,
62 fw_name, rtlpriv->io.dev,
63 GFP_KERNEL, hw, rtl_fw_cb);
64 if (err) {
65 vfree(rtlpriv->rtlhal.pfirmware);
66 rtlpriv->rtlhal.pfirmware = NULL;
67 }
68 return err;
69 }
70
71 static void rtl92cu_deinit_sw_vars(struct ieee80211_hw *hw)
72 {
73 struct rtl_priv *rtlpriv = rtl_priv(hw);
74
75 if (rtlpriv->rtlhal.pfirmware) {
76 vfree(rtlpriv->rtlhal.pfirmware);
77 rtlpriv->rtlhal.pfirmware = NULL;
78 }
79 }
80
81
82 static bool rtl92cu_get_btc_status(void)
83 {
84 return false;
85 }
86
87 static struct rtl_hal_ops rtl8192cu_hal_ops = {
88 .init_sw_vars = rtl92cu_init_sw_vars,
89 .deinit_sw_vars = rtl92cu_deinit_sw_vars,
90 .read_chip_version = rtl92c_read_chip_version,
91 .read_eeprom_info = rtl92cu_read_eeprom_info,
92 .enable_interrupt = rtl92c_enable_interrupt,
93 .disable_interrupt = rtl92c_disable_interrupt,
94 .hw_init = rtl92cu_hw_init,
95 .hw_disable = rtl92cu_card_disable,
96 .set_network_type = rtl92cu_set_network_type,
97 .set_chk_bssid = rtl92cu_set_check_bssid,
98 .set_qos = rtl92c_set_qos,
99 .set_bcn_reg = rtl92cu_set_beacon_related_registers,
100 .set_bcn_intv = rtl92cu_set_beacon_interval,
101 .update_interrupt_mask = rtl92cu_update_interrupt_mask,
102 .get_hw_reg = rtl92cu_get_hw_reg,
103 .set_hw_reg = rtl92cu_set_hw_reg,
104 .update_rate_tbl = rtl92cu_update_hal_rate_tbl,
105 .fill_tx_desc = rtl92cu_tx_fill_desc,
106 .fill_fake_txdesc = rtl92cu_fill_fake_txdesc,
107 .fill_tx_cmddesc = rtl92cu_tx_fill_cmddesc,
108 .query_rx_desc = rtl92cu_rx_query_desc,
109 .set_channel_access = rtl92cu_update_channel_access_setting,
110 .radio_onoff_checking = rtl92cu_gpio_radio_on_off_checking,
111 .set_bw_mode = rtl92c_phy_set_bw_mode,
112 .switch_channel = rtl92c_phy_sw_chnl,
113 .dm_watchdog = rtl92c_dm_watchdog,
114 .scan_operation_backup = rtl_phy_scan_operation_backup,
115 .set_rf_power_state = rtl92cu_phy_set_rf_power_state,
116 .led_control = rtl92cu_led_control,
117 .enable_hw_sec = rtl92cu_enable_hw_security_config,
118 .set_key = rtl92c_set_key,
119 .init_sw_leds = rtl92cu_init_sw_leds,
120 .deinit_sw_leds = rtl92cu_deinit_sw_leds,
121 .get_bbreg = rtl92c_phy_query_bb_reg,
122 .set_bbreg = rtl92c_phy_set_bb_reg,
123 .get_rfreg = rtl92cu_phy_query_rf_reg,
124 .set_rfreg = rtl92cu_phy_set_rf_reg,
125 .phy_rf6052_config = rtl92cu_phy_rf6052_config,
126 .phy_rf6052_set_cck_txpower = rtl92cu_phy_rf6052_set_cck_txpower,
127 .phy_rf6052_set_ofdm_txpower = rtl92cu_phy_rf6052_set_ofdm_txpower,
128 .config_bb_with_headerfile = _rtl92cu_phy_config_bb_with_headerfile,
129 .config_bb_with_pgheaderfile = _rtl92cu_phy_config_bb_with_pgheaderfile,
130 .phy_lc_calibrate = _rtl92cu_phy_lc_calibrate,
131 .phy_set_bw_mode_callback = rtl92cu_phy_set_bw_mode_callback,
132 .dm_dynamic_txpower = rtl92cu_dm_dynamic_txpower,
133 .fill_h2c_cmd = rtl92c_fill_h2c_cmd,
134 .get_btc_status = rtl92cu_get_btc_status,
135 };
136
137 static struct rtl_mod_params rtl92cu_mod_params = {
138 .sw_crypto = 0,
139 .debug_level = 0,
140 .debug_mask = 0,
141 };
142
143 module_param_named(swenc, rtl92cu_mod_params.sw_crypto, bool, 0444);
144 module_param_named(debug_level, rtl92cu_mod_params.debug_level, int, 0644);
145 module_param_named(debug_mask, rtl92cu_mod_params.debug_mask, ullong, 0644);
146 MODULE_PARM_DESC(swenc, "Set to 1 for software crypto (default 0)\n");
147 MODULE_PARM_DESC(debug_level, "Set debug level (0-5) (default 0)");
148 MODULE_PARM_DESC(debug_mask, "Set debug mask (default 0)");
149
150 static struct rtl_hal_usbint_cfg rtl92cu_interface_cfg = {
151
152 .in_ep_num = RTL92C_USB_BULK_IN_NUM,
153 .rx_urb_num = RTL92C_NUM_RX_URBS,
154 .rx_max_size = RTL92C_SIZE_MAX_RX_BUFFER,
155 .usb_rx_hdl = rtl8192cu_rx_hdl,
156 .usb_rx_segregate_hdl = NULL,
157
158 .usb_tx_cleanup = rtl8192c_tx_cleanup,
159 .usb_tx_post_hdl = rtl8192c_tx_post_hdl,
160 .usb_tx_aggregate_hdl = rtl8192c_tx_aggregate_hdl,
161
162 .usb_endpoint_mapping = rtl8192cu_endpoint_mapping,
163 .usb_mq_to_hwq = rtl8192cu_mq_to_hwq,
164 };
165
166 static struct rtl_hal_cfg rtl92cu_hal_cfg = {
167 .name = "rtl92c_usb",
168 .ops = &rtl8192cu_hal_ops,
169 .mod_params = &rtl92cu_mod_params,
170 .usb_interface_cfg = &rtl92cu_interface_cfg,
171
172 .maps[SYS_ISO_CTRL] = REG_SYS_ISO_CTRL,
173 .maps[SYS_FUNC_EN] = REG_SYS_FUNC_EN,
174 .maps[SYS_CLK] = REG_SYS_CLKR,
175 .maps[MAC_RCR_AM] = AM,
176 .maps[MAC_RCR_AB] = AB,
177 .maps[MAC_RCR_ACRC32] = ACRC32,
178 .maps[MAC_RCR_ACF] = ACF,
179 .maps[MAC_RCR_AAP] = AAP,
180
181 .maps[EFUSE_TEST] = REG_EFUSE_TEST,
182 .maps[EFUSE_CTRL] = REG_EFUSE_CTRL,
183 .maps[EFUSE_CLK] = 0,
184 .maps[EFUSE_CLK_CTRL] = REG_EFUSE_CTRL,
185 .maps[EFUSE_PWC_EV12V] = PWC_EV12V,
186 .maps[EFUSE_FEN_ELDR] = FEN_ELDR,
187 .maps[EFUSE_LOADER_CLK_EN] = LOADER_CLK_EN,
188 .maps[EFUSE_ANA8M] = EFUSE_ANA8M,
189 .maps[EFUSE_HWSET_MAX_SIZE] = HWSET_MAX_SIZE,
190 .maps[EFUSE_MAX_SECTION_MAP] = EFUSE_MAX_SECTION,
191 .maps[EFUSE_REAL_CONTENT_SIZE] = EFUSE_REAL_CONTENT_LEN,
192
193 .maps[RWCAM] = REG_CAMCMD,
194 .maps[WCAMI] = REG_CAMWRITE,
195 .maps[RCAMO] = REG_CAMREAD,
196 .maps[CAMDBG] = REG_CAMDBG,
197 .maps[SECR] = REG_SECCFG,
198 .maps[SEC_CAM_NONE] = CAM_NONE,
199 .maps[SEC_CAM_WEP40] = CAM_WEP40,
200 .maps[SEC_CAM_TKIP] = CAM_TKIP,
201 .maps[SEC_CAM_AES] = CAM_AES,
202 .maps[SEC_CAM_WEP104] = CAM_WEP104,
203
204 .maps[RTL_IMR_BCNDMAINT6] = IMR_BCNDMAINT6,
205 .maps[RTL_IMR_BCNDMAINT5] = IMR_BCNDMAINT5,
206 .maps[RTL_IMR_BCNDMAINT4] = IMR_BCNDMAINT4,
207 .maps[RTL_IMR_BCNDMAINT3] = IMR_BCNDMAINT3,
208 .maps[RTL_IMR_BCNDMAINT2] = IMR_BCNDMAINT2,
209 .maps[RTL_IMR_BCNDMAINT1] = IMR_BCNDMAINT1,
210 .maps[RTL_IMR_BCNDOK8] = IMR_BCNDOK8,
211 .maps[RTL_IMR_BCNDOK7] = IMR_BCNDOK7,
212 .maps[RTL_IMR_BCNDOK6] = IMR_BCNDOK6,
213 .maps[RTL_IMR_BCNDOK5] = IMR_BCNDOK5,
214 .maps[RTL_IMR_BCNDOK4] = IMR_BCNDOK4,
215 .maps[RTL_IMR_BCNDOK3] = IMR_BCNDOK3,
216 .maps[RTL_IMR_BCNDOK2] = IMR_BCNDOK2,
217 .maps[RTL_IMR_BCNDOK1] = IMR_BCNDOK1,
218 .maps[RTL_IMR_TIMEOUT2] = IMR_TIMEOUT2,
219 .maps[RTL_IMR_TIMEOUT1] = IMR_TIMEOUT1,
220
221 .maps[RTL_IMR_TXFOVW] = IMR_TXFOVW,
222 .maps[RTL_IMR_PSTIMEOUT] = IMR_PSTIMEOUT,
223 .maps[RTL_IMR_BCNINT] = IMR_BCNINT,
224 .maps[RTL_IMR_RXFOVW] = IMR_RXFOVW,
225 .maps[RTL_IMR_RDU] = IMR_RDU,
226 .maps[RTL_IMR_ATIMEND] = IMR_ATIMEND,
227 .maps[RTL_IMR_BDOK] = IMR_BDOK,
228 .maps[RTL_IMR_MGNTDOK] = IMR_MGNTDOK,
229 .maps[RTL_IMR_TBDER] = IMR_TBDER,
230 .maps[RTL_IMR_HIGHDOK] = IMR_HIGHDOK,
231 .maps[RTL_IMR_TBDOK] = IMR_TBDOK,
232 .maps[RTL_IMR_BKDOK] = IMR_BKDOK,
233 .maps[RTL_IMR_BEDOK] = IMR_BEDOK,
234 .maps[RTL_IMR_VIDOK] = IMR_VIDOK,
235 .maps[RTL_IMR_VODOK] = IMR_VODOK,
236 .maps[RTL_IMR_ROK] = IMR_ROK,
237 .maps[RTL_IBSS_INT_MASKS] = (IMR_BCNINT | IMR_TBDOK | IMR_TBDER),
238
239 .maps[RTL_RC_CCK_RATE1M] = DESC_RATE1M,
240 .maps[RTL_RC_CCK_RATE2M] = DESC_RATE2M,
241 .maps[RTL_RC_CCK_RATE5_5M] = DESC_RATE5_5M,
242 .maps[RTL_RC_CCK_RATE11M] = DESC_RATE11M,
243 .maps[RTL_RC_OFDM_RATE6M] = DESC_RATE6M,
244 .maps[RTL_RC_OFDM_RATE9M] = DESC_RATE9M,
245 .maps[RTL_RC_OFDM_RATE12M] = DESC_RATE12M,
246 .maps[RTL_RC_OFDM_RATE18M] = DESC_RATE18M,
247 .maps[RTL_RC_OFDM_RATE24M] = DESC_RATE24M,
248 .maps[RTL_RC_OFDM_RATE36M] = DESC_RATE36M,
249 .maps[RTL_RC_OFDM_RATE48M] = DESC_RATE48M,
250 .maps[RTL_RC_OFDM_RATE54M] = DESC_RATE54M,
251 .maps[RTL_RC_HT_RATEMCS7] = DESC_RATEMCS7,
252 .maps[RTL_RC_HT_RATEMCS15] = DESC_RATEMCS15,
253 };
254
255 #define USB_VENDER_ID_REALTEK 0x0bda
256
257
258 static const struct usb_device_id rtl8192c_usb_ids[] = {
259
260
261
262 {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8191, rtl92cu_hal_cfg)},
263
264
265
266 {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x018a, rtl92cu_hal_cfg)},
267
268 {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8170, rtl92cu_hal_cfg)},
269
270 {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8176, rtl92cu_hal_cfg)},
271
272 {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8177, rtl92cu_hal_cfg)},
273
274 {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x817a, rtl92cu_hal_cfg)},
275
276 {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x817b, rtl92cu_hal_cfg)},
277
278 {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x817d, rtl92cu_hal_cfg)},
279
280 {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x817e, rtl92cu_hal_cfg)},
281
282 {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x817f, rtl92cu_hal_cfg)},
283
284 {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x818a, rtl92cu_hal_cfg)},
285 {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x819a, rtl92cu_hal_cfg)},
286
287 {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8754, rtl92cu_hal_cfg)},
288
289
290
291 {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8178, rtl92cu_hal_cfg)},
292
293 {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x817c, rtl92cu_hal_cfg)},
294
295
296
297 {RTL_USB_DEVICE(0x050d, 0x1102, rtl92cu_hal_cfg)},
298 {RTL_USB_DEVICE(0x050d, 0x11f2, rtl92cu_hal_cfg)},
299 {RTL_USB_DEVICE(0x06f8, 0xe033, rtl92cu_hal_cfg)},
300 {RTL_USB_DEVICE(0x07b8, 0x8188, rtl92cu_hal_cfg)},
301 {RTL_USB_DEVICE(0x07b8, 0x8189, rtl92cu_hal_cfg)},
302 {RTL_USB_DEVICE(0x0846, 0x9041, rtl92cu_hal_cfg)},
303 {RTL_USB_DEVICE(0x0846, 0x9043, rtl92cu_hal_cfg)},
304 {RTL_USB_DEVICE(0x0b05, 0x17ba, rtl92cu_hal_cfg)},
305 {RTL_USB_DEVICE(0x0bda, 0x5088, rtl92cu_hal_cfg)},
306 {RTL_USB_DEVICE(0x0df6, 0x0052, rtl92cu_hal_cfg)},
307 {RTL_USB_DEVICE(0x0df6, 0x005c, rtl92cu_hal_cfg)},
308 {RTL_USB_DEVICE(0x0df6, 0x0070, rtl92cu_hal_cfg)},
309 {RTL_USB_DEVICE(0x0df6, 0x0077, rtl92cu_hal_cfg)},
310 {RTL_USB_DEVICE(0x0eb0, 0x9071, rtl92cu_hal_cfg)},
311 {RTL_USB_DEVICE(0x4856, 0x0091, rtl92cu_hal_cfg)},
312
313 {RTL_USB_DEVICE(0x103c, 0x1629, rtl92cu_hal_cfg)},
314 {RTL_USB_DEVICE(0x13d3, 0x3357, rtl92cu_hal_cfg)},
315 {RTL_USB_DEVICE(0x2001, 0x3308, rtl92cu_hal_cfg)},
316 {RTL_USB_DEVICE(0x2019, 0x4902, rtl92cu_hal_cfg)},
317 {RTL_USB_DEVICE(0x2019, 0xab2a, rtl92cu_hal_cfg)},
318
319 {RTL_USB_DEVICE(0x2019, 0xab2e, rtl92cu_hal_cfg)},
320 {RTL_USB_DEVICE(0x2019, 0xed17, rtl92cu_hal_cfg)},
321 {RTL_USB_DEVICE(0x20f4, 0x648b, rtl92cu_hal_cfg)},
322 {RTL_USB_DEVICE(0x7392, 0x7811, rtl92cu_hal_cfg)},
323 {RTL_USB_DEVICE(0x13d3, 0x3358, rtl92cu_hal_cfg)},
324
325 {RTL_USB_DEVICE(0x13d3, 0x3359, rtl92cu_hal_cfg)},
326 {RTL_USB_DEVICE(0x4855, 0x0090, rtl92cu_hal_cfg)},
327 {RTL_USB_DEVICE(0x4855, 0x0091, rtl92cu_hal_cfg)},
328 {RTL_USB_DEVICE(0x9846, 0x9041, rtl92cu_hal_cfg)},
329
330
331
332 {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x317f, rtl92cu_hal_cfg)},
333
334
335 {RTL_USB_DEVICE(0x04f2, 0xaff7, rtl92cu_hal_cfg)},
336 {RTL_USB_DEVICE(0x04f2, 0xaff9, rtl92cu_hal_cfg)},
337 {RTL_USB_DEVICE(0x04f2, 0xaffa, rtl92cu_hal_cfg)},
338
339
340 {RTL_USB_DEVICE(0x04f2, 0xaff8, rtl92cu_hal_cfg)},
341 {RTL_USB_DEVICE(0x04f2, 0xaffb, rtl92cu_hal_cfg)},
342 {RTL_USB_DEVICE(0x04f2, 0xaffc, rtl92cu_hal_cfg)},
343 {RTL_USB_DEVICE(0x2019, 0x1201, rtl92cu_hal_cfg)},
344
345
346 {RTL_USB_DEVICE(0x050d, 0x1004, rtl92cu_hal_cfg)},
347 {RTL_USB_DEVICE(0x050d, 0x2102, rtl92cu_hal_cfg)},
348 {RTL_USB_DEVICE(0x050d, 0x2103, rtl92cu_hal_cfg)},
349 {RTL_USB_DEVICE(0x0586, 0x341f, rtl92cu_hal_cfg)},
350 {RTL_USB_DEVICE(0x07aa, 0x0056, rtl92cu_hal_cfg)},
351 {RTL_USB_DEVICE(0x07b8, 0x8178, rtl92cu_hal_cfg)},
352 {RTL_USB_DEVICE(0x0846, 0x9021, rtl92cu_hal_cfg)},
353 {RTL_USB_DEVICE(0x0846, 0xf001, rtl92cu_hal_cfg)},
354 {RTL_USB_DEVICE(0x0b05, 0x17ab, rtl92cu_hal_cfg)},
355 {RTL_USB_DEVICE(0x0bda, 0x8186, rtl92cu_hal_cfg)},
356 {RTL_USB_DEVICE(0x0df6, 0x0061, rtl92cu_hal_cfg)},
357 {RTL_USB_DEVICE(0x0e66, 0x0019, rtl92cu_hal_cfg)},
358 {RTL_USB_DEVICE(0x2001, 0x3307, rtl92cu_hal_cfg)},
359 {RTL_USB_DEVICE(0x2001, 0x3309, rtl92cu_hal_cfg)},
360 {RTL_USB_DEVICE(0x2001, 0x330a, rtl92cu_hal_cfg)},
361 {RTL_USB_DEVICE(0x2001, 0x330d, rtl92cu_hal_cfg)},
362 {RTL_USB_DEVICE(0x2019, 0xab2b, rtl92cu_hal_cfg)},
363 {RTL_USB_DEVICE(0x20f4, 0x624d, rtl92cu_hal_cfg)},
364 {RTL_USB_DEVICE(0x2357, 0x0100, rtl92cu_hal_cfg)},
365 {RTL_USB_DEVICE(0x7392, 0x7822, rtl92cu_hal_cfg)},
366 {}
367 };
368
369 MODULE_DEVICE_TABLE(usb, rtl8192c_usb_ids);
370
371 static int rtl8192cu_probe(struct usb_interface *intf,
372 const struct usb_device_id *id)
373 {
374 return rtl_usb_probe(intf, id, &rtl92cu_hal_cfg);
375 }
376
377 static struct usb_driver rtl8192cu_driver = {
378 .name = "rtl8192cu",
379 .probe = rtl8192cu_probe,
380 .disconnect = rtl_usb_disconnect,
381 .id_table = rtl8192c_usb_ids,
382
383 #ifdef CONFIG_PM
384
385
386
387 #endif
388 .disable_hub_initiated_lpm = 1,
389 };
390
391 module_usb_driver(rtl8192cu_driver);