1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30#include "../wifi.h"
31#include "../core.h"
32#include "../usb.h"
33#include "../efuse.h"
34#include "../base.h"
35#include "reg.h"
36#include "def.h"
37#include "phy.h"
38#include "mac.h"
39#include "dm.h"
40#include "rf.h"
41#include "sw.h"
42#include "trx.h"
43#include "led.h"
44#include "hw.h"
45#include "../rtl8192c/fw_common.h"
46#include <linux/module.h>
47
48MODULE_AUTHOR("Georgia <georgia@realtek.com>");
49MODULE_AUTHOR("Ziv Huang <ziv_huang@realtek.com>");
50MODULE_AUTHOR("Larry Finger <Larry.Finger@lwfinger.net>");
51MODULE_LICENSE("GPL");
52MODULE_DESCRIPTION("Realtek 8192C/8188C 802.11n USB wireless");
53MODULE_FIRMWARE("rtlwifi/rtl8192cufw.bin");
54MODULE_FIRMWARE("rtlwifi/rtl8192cufw_A.bin");
55MODULE_FIRMWARE("rtlwifi/rtl8192cufw_B.bin");
56MODULE_FIRMWARE("rtlwifi/rtl8192cufw_TMSC.bin");
57
58static int rtl92cu_init_sw_vars(struct ieee80211_hw *hw)
59{
60 struct rtl_priv *rtlpriv = rtl_priv(hw);
61 int err;
62
63 rtlpriv->dm.dm_initialgain_enable = true;
64 rtlpriv->dm.dm_flag = 0;
65 rtlpriv->dm.disable_framebursting = false;
66 rtlpriv->dm.thermalvalue = 0;
67 rtlpriv->dbg.global_debuglevel = rtlpriv->cfg->mod_params->debug;
68
69
70 rtlpriv->rtlhal.pfirmware = vzalloc(0x4000);
71 if (!rtlpriv->rtlhal.pfirmware) {
72 RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
73 "Can't alloc buffer for fw\n");
74 return 1;
75 }
76 if (IS_VENDOR_UMC_A_CUT(rtlpriv->rtlhal.version) &&
77 !IS_92C_SERIAL(rtlpriv->rtlhal.version)) {
78 rtlpriv->cfg->fw_name = "rtlwifi/rtl8192cufw_A.bin";
79 } else if (IS_81XXC_VENDOR_UMC_B_CUT(rtlpriv->rtlhal.version)) {
80 rtlpriv->cfg->fw_name = "rtlwifi/rtl8192cufw_B.bin";
81 } else {
82 rtlpriv->cfg->fw_name = "rtlwifi/rtl8192cufw_TMSC.bin";
83 }
84
85 rtlpriv->cfg->alt_fw_name = "rtlwifi/rtl8192cufw.bin";
86 pr_info("Loading firmware %s\n", rtlpriv->cfg->fw_name);
87 rtlpriv->max_fw_size = 0x4000;
88 err = request_firmware_nowait(THIS_MODULE, 1,
89 rtlpriv->cfg->fw_name, rtlpriv->io.dev,
90 GFP_KERNEL, hw, rtl_fw_cb);
91 return err;
92}
93
94static void rtl92cu_deinit_sw_vars(struct ieee80211_hw *hw)
95{
96 struct rtl_priv *rtlpriv = rtl_priv(hw);
97
98 if (rtlpriv->rtlhal.pfirmware) {
99 vfree(rtlpriv->rtlhal.pfirmware);
100 rtlpriv->rtlhal.pfirmware = NULL;
101 }
102}
103
104
105static bool rtl92cu_get_btc_status(void)
106{
107 return false;
108}
109
110static struct rtl_hal_ops rtl8192cu_hal_ops = {
111 .init_sw_vars = rtl92cu_init_sw_vars,
112 .deinit_sw_vars = rtl92cu_deinit_sw_vars,
113 .read_chip_version = rtl92c_read_chip_version,
114 .read_eeprom_info = rtl92cu_read_eeprom_info,
115 .enable_interrupt = rtl92c_enable_interrupt,
116 .disable_interrupt = rtl92c_disable_interrupt,
117 .hw_init = rtl92cu_hw_init,
118 .hw_disable = rtl92cu_card_disable,
119 .set_network_type = rtl92cu_set_network_type,
120 .set_chk_bssid = rtl92cu_set_check_bssid,
121 .set_qos = rtl92c_set_qos,
122 .set_bcn_reg = rtl92cu_set_beacon_related_registers,
123 .set_bcn_intv = rtl92cu_set_beacon_interval,
124 .update_interrupt_mask = rtl92cu_update_interrupt_mask,
125 .get_hw_reg = rtl92cu_get_hw_reg,
126 .set_hw_reg = rtl92cu_set_hw_reg,
127 .update_rate_tbl = rtl92cu_update_hal_rate_tbl,
128 .fill_tx_desc = rtl92cu_tx_fill_desc,
129 .fill_fake_txdesc = rtl92cu_fill_fake_txdesc,
130 .fill_tx_cmddesc = rtl92cu_tx_fill_cmddesc,
131 .query_rx_desc = rtl92cu_rx_query_desc,
132 .set_channel_access = rtl92cu_update_channel_access_setting,
133 .radio_onoff_checking = rtl92cu_gpio_radio_on_off_checking,
134 .set_bw_mode = rtl92c_phy_set_bw_mode,
135 .switch_channel = rtl92c_phy_sw_chnl,
136 .dm_watchdog = rtl92c_dm_watchdog,
137 .scan_operation_backup = rtl_phy_scan_operation_backup,
138 .set_rf_power_state = rtl92cu_phy_set_rf_power_state,
139 .led_control = rtl92cu_led_control,
140 .enable_hw_sec = rtl92cu_enable_hw_security_config,
141 .set_key = rtl92c_set_key,
142 .init_sw_leds = rtl92cu_init_sw_leds,
143 .deinit_sw_leds = rtl92cu_deinit_sw_leds,
144 .get_bbreg = rtl92c_phy_query_bb_reg,
145 .set_bbreg = rtl92c_phy_set_bb_reg,
146 .get_rfreg = rtl92cu_phy_query_rf_reg,
147 .set_rfreg = rtl92cu_phy_set_rf_reg,
148 .phy_rf6052_config = rtl92cu_phy_rf6052_config,
149 .phy_rf6052_set_cck_txpower = rtl92cu_phy_rf6052_set_cck_txpower,
150 .phy_rf6052_set_ofdm_txpower = rtl92cu_phy_rf6052_set_ofdm_txpower,
151 .config_bb_with_headerfile = _rtl92cu_phy_config_bb_with_headerfile,
152 .config_bb_with_pgheaderfile = _rtl92cu_phy_config_bb_with_pgheaderfile,
153 .phy_lc_calibrate = _rtl92cu_phy_lc_calibrate,
154 .phy_set_bw_mode_callback = rtl92cu_phy_set_bw_mode_callback,
155 .dm_dynamic_txpower = rtl92cu_dm_dynamic_txpower,
156 .fill_h2c_cmd = rtl92c_fill_h2c_cmd,
157 .get_btc_status = rtl92cu_get_btc_status,
158};
159
160static struct rtl_mod_params rtl92cu_mod_params = {
161 .sw_crypto = 0,
162 .debug = DBG_EMERG,
163};
164
165module_param_named(swenc, rtl92cu_mod_params.sw_crypto, bool, 0444);
166module_param_named(debug, rtl92cu_mod_params.debug, int, 0444);
167MODULE_PARM_DESC(swenc, "Set to 1 for software crypto (default 0)\n");
168MODULE_PARM_DESC(debug, "Set debug level (0-5) (default 0)");
169
170static struct rtl_hal_usbint_cfg rtl92cu_interface_cfg = {
171
172 .in_ep_num = RTL92C_USB_BULK_IN_NUM,
173 .rx_urb_num = RTL92C_NUM_RX_URBS,
174 .rx_max_size = RTL92C_SIZE_MAX_RX_BUFFER,
175 .usb_rx_hdl = rtl8192cu_rx_hdl,
176 .usb_rx_segregate_hdl = NULL,
177
178 .usb_tx_cleanup = rtl8192c_tx_cleanup,
179 .usb_tx_post_hdl = rtl8192c_tx_post_hdl,
180 .usb_tx_aggregate_hdl = rtl8192c_tx_aggregate_hdl,
181
182 .usb_endpoint_mapping = rtl8192cu_endpoint_mapping,
183 .usb_mq_to_hwq = rtl8192cu_mq_to_hwq,
184};
185
186static struct rtl_hal_cfg rtl92cu_hal_cfg = {
187 .name = "rtl92c_usb",
188 .fw_name = "rtlwifi/rtl8192cufw.bin",
189 .ops = &rtl8192cu_hal_ops,
190 .mod_params = &rtl92cu_mod_params,
191 .usb_interface_cfg = &rtl92cu_interface_cfg,
192
193 .maps[SYS_ISO_CTRL] = REG_SYS_ISO_CTRL,
194 .maps[SYS_FUNC_EN] = REG_SYS_FUNC_EN,
195 .maps[SYS_CLK] = REG_SYS_CLKR,
196 .maps[MAC_RCR_AM] = AM,
197 .maps[MAC_RCR_AB] = AB,
198 .maps[MAC_RCR_ACRC32] = ACRC32,
199 .maps[MAC_RCR_ACF] = ACF,
200 .maps[MAC_RCR_AAP] = AAP,
201
202 .maps[EFUSE_TEST] = REG_EFUSE_TEST,
203 .maps[EFUSE_CTRL] = REG_EFUSE_CTRL,
204 .maps[EFUSE_CLK] = 0,
205 .maps[EFUSE_CLK_CTRL] = REG_EFUSE_CTRL,
206 .maps[EFUSE_PWC_EV12V] = PWC_EV12V,
207 .maps[EFUSE_FEN_ELDR] = FEN_ELDR,
208 .maps[EFUSE_LOADER_CLK_EN] = LOADER_CLK_EN,
209 .maps[EFUSE_ANA8M] = EFUSE_ANA8M,
210 .maps[EFUSE_HWSET_MAX_SIZE] = HWSET_MAX_SIZE,
211 .maps[EFUSE_MAX_SECTION_MAP] = EFUSE_MAX_SECTION,
212 .maps[EFUSE_REAL_CONTENT_SIZE] = EFUSE_REAL_CONTENT_LEN,
213
214 .maps[RWCAM] = REG_CAMCMD,
215 .maps[WCAMI] = REG_CAMWRITE,
216 .maps[RCAMO] = REG_CAMREAD,
217 .maps[CAMDBG] = REG_CAMDBG,
218 .maps[SECR] = REG_SECCFG,
219 .maps[SEC_CAM_NONE] = CAM_NONE,
220 .maps[SEC_CAM_WEP40] = CAM_WEP40,
221 .maps[SEC_CAM_TKIP] = CAM_TKIP,
222 .maps[SEC_CAM_AES] = CAM_AES,
223 .maps[SEC_CAM_WEP104] = CAM_WEP104,
224
225 .maps[RTL_IMR_BCNDMAINT6] = IMR_BCNDMAINT6,
226 .maps[RTL_IMR_BCNDMAINT5] = IMR_BCNDMAINT5,
227 .maps[RTL_IMR_BCNDMAINT4] = IMR_BCNDMAINT4,
228 .maps[RTL_IMR_BCNDMAINT3] = IMR_BCNDMAINT3,
229 .maps[RTL_IMR_BCNDMAINT2] = IMR_BCNDMAINT2,
230 .maps[RTL_IMR_BCNDMAINT1] = IMR_BCNDMAINT1,
231 .maps[RTL_IMR_BCNDOK8] = IMR_BCNDOK8,
232 .maps[RTL_IMR_BCNDOK7] = IMR_BCNDOK7,
233 .maps[RTL_IMR_BCNDOK6] = IMR_BCNDOK6,
234 .maps[RTL_IMR_BCNDOK5] = IMR_BCNDOK5,
235 .maps[RTL_IMR_BCNDOK4] = IMR_BCNDOK4,
236 .maps[RTL_IMR_BCNDOK3] = IMR_BCNDOK3,
237 .maps[RTL_IMR_BCNDOK2] = IMR_BCNDOK2,
238 .maps[RTL_IMR_BCNDOK1] = IMR_BCNDOK1,
239 .maps[RTL_IMR_TIMEOUT2] = IMR_TIMEOUT2,
240 .maps[RTL_IMR_TIMEOUT1] = IMR_TIMEOUT1,
241
242 .maps[RTL_IMR_TXFOVW] = IMR_TXFOVW,
243 .maps[RTL_IMR_PSTIMEOUT] = IMR_PSTIMEOUT,
244 .maps[RTL_IMR_BCNINT] = IMR_BCNINT,
245 .maps[RTL_IMR_RXFOVW] = IMR_RXFOVW,
246 .maps[RTL_IMR_RDU] = IMR_RDU,
247 .maps[RTL_IMR_ATIMEND] = IMR_ATIMEND,
248 .maps[RTL_IMR_BDOK] = IMR_BDOK,
249 .maps[RTL_IMR_MGNTDOK] = IMR_MGNTDOK,
250 .maps[RTL_IMR_TBDER] = IMR_TBDER,
251 .maps[RTL_IMR_HIGHDOK] = IMR_HIGHDOK,
252 .maps[RTL_IMR_TBDOK] = IMR_TBDOK,
253 .maps[RTL_IMR_BKDOK] = IMR_BKDOK,
254 .maps[RTL_IMR_BEDOK] = IMR_BEDOK,
255 .maps[RTL_IMR_VIDOK] = IMR_VIDOK,
256 .maps[RTL_IMR_VODOK] = IMR_VODOK,
257 .maps[RTL_IMR_ROK] = IMR_ROK,
258 .maps[RTL_IBSS_INT_MASKS] = (IMR_BCNINT | IMR_TBDOK | IMR_TBDER),
259
260 .maps[RTL_RC_CCK_RATE1M] = DESC92_RATE1M,
261 .maps[RTL_RC_CCK_RATE2M] = DESC92_RATE2M,
262 .maps[RTL_RC_CCK_RATE5_5M] = DESC92_RATE5_5M,
263 .maps[RTL_RC_CCK_RATE11M] = DESC92_RATE11M,
264 .maps[RTL_RC_OFDM_RATE6M] = DESC92_RATE6M,
265 .maps[RTL_RC_OFDM_RATE9M] = DESC92_RATE9M,
266 .maps[RTL_RC_OFDM_RATE12M] = DESC92_RATE12M,
267 .maps[RTL_RC_OFDM_RATE18M] = DESC92_RATE18M,
268 .maps[RTL_RC_OFDM_RATE24M] = DESC92_RATE24M,
269 .maps[RTL_RC_OFDM_RATE36M] = DESC92_RATE36M,
270 .maps[RTL_RC_OFDM_RATE48M] = DESC92_RATE48M,
271 .maps[RTL_RC_OFDM_RATE54M] = DESC92_RATE54M,
272 .maps[RTL_RC_HT_RATEMCS7] = DESC92_RATEMCS7,
273 .maps[RTL_RC_HT_RATEMCS15] = DESC92_RATEMCS15,
274};
275
276#define USB_VENDER_ID_REALTEK 0x0bda
277
278
279static struct usb_device_id rtl8192c_usb_ids[] = {
280
281
282
283 {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8191, rtl92cu_hal_cfg)},
284
285
286
287 {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x018a, rtl92cu_hal_cfg)},
288
289 {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8170, rtl92cu_hal_cfg)},
290
291 {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8176, rtl92cu_hal_cfg)},
292
293 {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8177, rtl92cu_hal_cfg)},
294
295 {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x817a, rtl92cu_hal_cfg)},
296
297 {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x817b, rtl92cu_hal_cfg)},
298
299 {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x817d, rtl92cu_hal_cfg)},
300
301 {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x817e, rtl92cu_hal_cfg)},
302
303 {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x817f, rtl92cu_hal_cfg)},
304
305 {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x818a, rtl92cu_hal_cfg)},
306 {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x819a, rtl92cu_hal_cfg)},
307
308 {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8754, rtl92cu_hal_cfg)},
309
310
311
312 {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8178, rtl92cu_hal_cfg)},
313
314 {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x817c, rtl92cu_hal_cfg)},
315
316
317
318 {RTL_USB_DEVICE(0x050d, 0x1102, rtl92cu_hal_cfg)},
319 {RTL_USB_DEVICE(0x050d, 0x11f2, rtl92cu_hal_cfg)},
320 {RTL_USB_DEVICE(0x06f8, 0xe033, rtl92cu_hal_cfg)},
321 {RTL_USB_DEVICE(0x07b8, 0x8188, rtl92cu_hal_cfg)},
322 {RTL_USB_DEVICE(0x07b8, 0x8189, rtl92cu_hal_cfg)},
323 {RTL_USB_DEVICE(0x0846, 0x9041, rtl92cu_hal_cfg)},
324 {RTL_USB_DEVICE(0x0bda, 0x5088, rtl92cu_hal_cfg)},
325 {RTL_USB_DEVICE(0x0df6, 0x0052, rtl92cu_hal_cfg)},
326 {RTL_USB_DEVICE(0x0df6, 0x005c, rtl92cu_hal_cfg)},
327 {RTL_USB_DEVICE(0x0df6, 0x0070, rtl92cu_hal_cfg)},
328 {RTL_USB_DEVICE(0x0df6, 0x0077, rtl92cu_hal_cfg)},
329 {RTL_USB_DEVICE(0x0eb0, 0x9071, rtl92cu_hal_cfg)},
330 {RTL_USB_DEVICE(0x4856, 0x0091, rtl92cu_hal_cfg)},
331
332 {RTL_USB_DEVICE(0x103c, 0x1629, rtl92cu_hal_cfg)},
333 {RTL_USB_DEVICE(0x13d3, 0x3357, rtl92cu_hal_cfg)},
334 {RTL_USB_DEVICE(0x2001, 0x3308, rtl92cu_hal_cfg)},
335 {RTL_USB_DEVICE(0x2019, 0x4902, rtl92cu_hal_cfg)},
336 {RTL_USB_DEVICE(0x2019, 0xab2a, rtl92cu_hal_cfg)},
337
338 {RTL_USB_DEVICE(0x2019, 0xab2e, rtl92cu_hal_cfg)},
339 {RTL_USB_DEVICE(0x2019, 0xed17, rtl92cu_hal_cfg)},
340 {RTL_USB_DEVICE(0x20f4, 0x648b, rtl92cu_hal_cfg)},
341 {RTL_USB_DEVICE(0x7392, 0x7811, rtl92cu_hal_cfg)},
342 {RTL_USB_DEVICE(0x13d3, 0x3358, rtl92cu_hal_cfg)},
343
344 {RTL_USB_DEVICE(0x13d3, 0x3359, rtl92cu_hal_cfg)},
345 {RTL_USB_DEVICE(0x4855, 0x0090, rtl92cu_hal_cfg)},
346 {RTL_USB_DEVICE(0x4855, 0x0091, rtl92cu_hal_cfg)},
347 {RTL_USB_DEVICE(0x9846, 0x9041, rtl92cu_hal_cfg)},
348
349
350
351 {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x317f, rtl92cu_hal_cfg)},
352
353
354 {RTL_USB_DEVICE(0x04f2, 0xaff7, rtl92cu_hal_cfg)},
355 {RTL_USB_DEVICE(0x04f2, 0xaff9, rtl92cu_hal_cfg)},
356 {RTL_USB_DEVICE(0x04f2, 0xaffa, rtl92cu_hal_cfg)},
357
358
359 {RTL_USB_DEVICE(0x04f2, 0xaff8, rtl92cu_hal_cfg)},
360 {RTL_USB_DEVICE(0x04f2, 0xaffb, rtl92cu_hal_cfg)},
361 {RTL_USB_DEVICE(0x04f2, 0xaffc, rtl92cu_hal_cfg)},
362 {RTL_USB_DEVICE(0x2019, 0x1201, rtl92cu_hal_cfg)},
363
364
365 {RTL_USB_DEVICE(0x050d, 0x1004, rtl92cu_hal_cfg)},
366 {RTL_USB_DEVICE(0x050d, 0x2102, rtl92cu_hal_cfg)},
367 {RTL_USB_DEVICE(0x050d, 0x2103, rtl92cu_hal_cfg)},
368 {RTL_USB_DEVICE(0x0586, 0x341f, rtl92cu_hal_cfg)},
369 {RTL_USB_DEVICE(0x07aa, 0x0056, rtl92cu_hal_cfg)},
370 {RTL_USB_DEVICE(0x07b8, 0x8178, rtl92cu_hal_cfg)},
371 {RTL_USB_DEVICE(0x0846, 0x9021, rtl92cu_hal_cfg)},
372 {RTL_USB_DEVICE(0x0846, 0xf001, rtl92cu_hal_cfg)},
373 {RTL_USB_DEVICE(0x0b05, 0x17ab, rtl92cu_hal_cfg)},
374 {RTL_USB_DEVICE(0x0bda, 0x8186, rtl92cu_hal_cfg)},
375 {RTL_USB_DEVICE(0x0df6, 0x0061, rtl92cu_hal_cfg)},
376 {RTL_USB_DEVICE(0x0e66, 0x0019, rtl92cu_hal_cfg)},
377 {RTL_USB_DEVICE(0x2001, 0x3307, rtl92cu_hal_cfg)},
378 {RTL_USB_DEVICE(0x2001, 0x3309, rtl92cu_hal_cfg)},
379 {RTL_USB_DEVICE(0x2001, 0x330a, rtl92cu_hal_cfg)},
380 {RTL_USB_DEVICE(0x2019, 0xab2b, rtl92cu_hal_cfg)},
381 {RTL_USB_DEVICE(0x20f4, 0x624d, rtl92cu_hal_cfg)},
382 {RTL_USB_DEVICE(0x2357, 0x0100, rtl92cu_hal_cfg)},
383 {RTL_USB_DEVICE(0x7392, 0x7822, rtl92cu_hal_cfg)},
384 {}
385};
386
387MODULE_DEVICE_TABLE(usb, rtl8192c_usb_ids);
388
389static int rtl8192cu_probe(struct usb_interface *intf,
390 const struct usb_device_id *id)
391{
392 return rtl_usb_probe(intf, id, &rtl92cu_hal_cfg);
393}
394
395static struct usb_driver rtl8192cu_driver = {
396 .name = "rtl8192cu",
397 .probe = rtl8192cu_probe,
398 .disconnect = rtl_usb_disconnect,
399 .id_table = rtl8192c_usb_ids,
400
401#ifdef CONFIG_PM
402
403
404
405#endif
406 .disable_hub_initiated_lpm = 1,
407};
408
409module_usb_driver(rtl8192cu_driver);
410