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
22MODULE_AUTHOR("Georgia <georgia@realtek.com>");
23MODULE_AUTHOR("Ziv Huang <ziv_huang@realtek.com>");
24MODULE_AUTHOR("Larry Finger <Larry.Finger@lwfinger.net>");
25MODULE_LICENSE("GPL");
26MODULE_DESCRIPTION("Realtek 8192C/8188C 802.11n USB wireless");
27MODULE_FIRMWARE("rtlwifi/rtl8192cufw.bin");
28MODULE_FIRMWARE("rtlwifi/rtl8192cufw_A.bin");
29MODULE_FIRMWARE("rtlwifi/rtl8192cufw_B.bin");
30MODULE_FIRMWARE("rtlwifi/rtl8192cufw_TMSC.bin");
31
32static 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 rtlpriv->cfg->mod_params->sw_crypto =
43 rtlpriv->cfg->mod_params->sw_crypto;
44
45
46 rtlpriv->rtlhal.pfirmware = vzalloc(0x4000);
47 if (!rtlpriv->rtlhal.pfirmware) {
48 pr_err("Can't alloc buffer for fw\n");
49 return 1;
50 }
51 if (IS_VENDOR_UMC_A_CUT(rtlpriv->rtlhal.version) &&
52 !IS_92C_SERIAL(rtlpriv->rtlhal.version)) {
53 fw_name = "rtlwifi/rtl8192cufw_A.bin";
54 } else if (IS_81XXC_VENDOR_UMC_B_CUT(rtlpriv->rtlhal.version)) {
55 fw_name = "rtlwifi/rtl8192cufw_B.bin";
56 } else {
57 fw_name = "rtlwifi/rtl8192cufw_TMSC.bin";
58 }
59
60 rtlpriv->cfg->alt_fw_name = "rtlwifi/rtl8192cufw.bin";
61 pr_info("Loading firmware %s\n", fw_name);
62 rtlpriv->max_fw_size = 0x4000;
63 err = request_firmware_nowait(THIS_MODULE, 1,
64 fw_name, rtlpriv->io.dev,
65 GFP_KERNEL, hw, rtl_fw_cb);
66 if (err) {
67 vfree(rtlpriv->rtlhal.pfirmware);
68 rtlpriv->rtlhal.pfirmware = NULL;
69 }
70 return err;
71}
72
73static void rtl92cu_deinit_sw_vars(struct ieee80211_hw *hw)
74{
75 struct rtl_priv *rtlpriv = rtl_priv(hw);
76
77 if (rtlpriv->rtlhal.pfirmware) {
78 vfree(rtlpriv->rtlhal.pfirmware);
79 rtlpriv->rtlhal.pfirmware = NULL;
80 }
81}
82
83
84static bool rtl92cu_get_btc_status(void)
85{
86 return false;
87}
88
89static struct rtl_hal_ops rtl8192cu_hal_ops = {
90 .init_sw_vars = rtl92cu_init_sw_vars,
91 .deinit_sw_vars = rtl92cu_deinit_sw_vars,
92 .read_chip_version = rtl92c_read_chip_version,
93 .read_eeprom_info = rtl92cu_read_eeprom_info,
94 .enable_interrupt = rtl92c_enable_interrupt,
95 .disable_interrupt = rtl92c_disable_interrupt,
96 .hw_init = rtl92cu_hw_init,
97 .hw_disable = rtl92cu_card_disable,
98 .set_network_type = rtl92cu_set_network_type,
99 .set_chk_bssid = rtl92cu_set_check_bssid,
100 .set_qos = rtl92c_set_qos,
101 .set_bcn_reg = rtl92cu_set_beacon_related_registers,
102 .set_bcn_intv = rtl92cu_set_beacon_interval,
103 .update_interrupt_mask = rtl92cu_update_interrupt_mask,
104 .get_hw_reg = rtl92cu_get_hw_reg,
105 .set_hw_reg = rtl92cu_set_hw_reg,
106 .update_rate_tbl = rtl92cu_update_hal_rate_tbl,
107 .fill_tx_desc = rtl92cu_tx_fill_desc,
108 .fill_fake_txdesc = rtl92cu_fill_fake_txdesc,
109 .fill_tx_cmddesc = rtl92cu_tx_fill_cmddesc,
110 .query_rx_desc = rtl92cu_rx_query_desc,
111 .set_channel_access = rtl92cu_update_channel_access_setting,
112 .radio_onoff_checking = rtl92cu_gpio_radio_on_off_checking,
113 .set_bw_mode = rtl92c_phy_set_bw_mode,
114 .switch_channel = rtl92c_phy_sw_chnl,
115 .dm_watchdog = rtl92c_dm_watchdog,
116 .scan_operation_backup = rtl_phy_scan_operation_backup,
117 .set_rf_power_state = rtl92cu_phy_set_rf_power_state,
118 .led_control = rtl92cu_led_control,
119 .enable_hw_sec = rtl92cu_enable_hw_security_config,
120 .set_key = rtl92c_set_key,
121 .init_sw_leds = rtl92cu_init_sw_leds,
122 .deinit_sw_leds = rtl92cu_deinit_sw_leds,
123 .get_bbreg = rtl92c_phy_query_bb_reg,
124 .set_bbreg = rtl92c_phy_set_bb_reg,
125 .get_rfreg = rtl92cu_phy_query_rf_reg,
126 .set_rfreg = rtl92cu_phy_set_rf_reg,
127 .phy_rf6052_config = rtl92cu_phy_rf6052_config,
128 .phy_rf6052_set_cck_txpower = rtl92cu_phy_rf6052_set_cck_txpower,
129 .phy_rf6052_set_ofdm_txpower = rtl92cu_phy_rf6052_set_ofdm_txpower,
130 .config_bb_with_headerfile = _rtl92cu_phy_config_bb_with_headerfile,
131 .config_bb_with_pgheaderfile = _rtl92cu_phy_config_bb_with_pgheaderfile,
132 .phy_lc_calibrate = _rtl92cu_phy_lc_calibrate,
133 .phy_set_bw_mode_callback = rtl92cu_phy_set_bw_mode_callback,
134 .dm_dynamic_txpower = rtl92cu_dm_dynamic_txpower,
135 .fill_h2c_cmd = rtl92c_fill_h2c_cmd,
136 .get_btc_status = rtl92cu_get_btc_status,
137};
138
139static struct rtl_mod_params rtl92cu_mod_params = {
140 .sw_crypto = 0,
141 .debug_level = 0,
142 .debug_mask = 0,
143};
144
145module_param_named(swenc, rtl92cu_mod_params.sw_crypto, bool, 0444);
146module_param_named(debug_level, rtl92cu_mod_params.debug_level, int, 0644);
147module_param_named(debug_mask, rtl92cu_mod_params.debug_mask, ullong, 0644);
148MODULE_PARM_DESC(swenc, "Set to 1 for software crypto (default 0)\n");
149MODULE_PARM_DESC(debug_level, "Set debug level (0-5) (default 0)");
150MODULE_PARM_DESC(debug_mask, "Set debug mask (default 0)");
151
152static struct rtl_hal_usbint_cfg rtl92cu_interface_cfg = {
153
154 .in_ep_num = RTL92C_USB_BULK_IN_NUM,
155 .rx_urb_num = RTL92C_NUM_RX_URBS,
156 .rx_max_size = RTL92C_SIZE_MAX_RX_BUFFER,
157 .usb_rx_hdl = rtl8192cu_rx_hdl,
158 .usb_rx_segregate_hdl = NULL,
159
160 .usb_tx_cleanup = rtl8192c_tx_cleanup,
161 .usb_tx_post_hdl = rtl8192c_tx_post_hdl,
162 .usb_tx_aggregate_hdl = rtl8192c_tx_aggregate_hdl,
163
164 .usb_endpoint_mapping = rtl8192cu_endpoint_mapping,
165 .usb_mq_to_hwq = rtl8192cu_mq_to_hwq,
166};
167
168static struct rtl_hal_cfg rtl92cu_hal_cfg = {
169 .name = "rtl92c_usb",
170 .ops = &rtl8192cu_hal_ops,
171 .mod_params = &rtl92cu_mod_params,
172 .usb_interface_cfg = &rtl92cu_interface_cfg,
173
174 .maps[SYS_ISO_CTRL] = REG_SYS_ISO_CTRL,
175 .maps[SYS_FUNC_EN] = REG_SYS_FUNC_EN,
176 .maps[SYS_CLK] = REG_SYS_CLKR,
177 .maps[MAC_RCR_AM] = AM,
178 .maps[MAC_RCR_AB] = AB,
179 .maps[MAC_RCR_ACRC32] = ACRC32,
180 .maps[MAC_RCR_ACF] = ACF,
181 .maps[MAC_RCR_AAP] = AAP,
182
183 .maps[EFUSE_TEST] = REG_EFUSE_TEST,
184 .maps[EFUSE_CTRL] = REG_EFUSE_CTRL,
185 .maps[EFUSE_CLK] = 0,
186 .maps[EFUSE_CLK_CTRL] = REG_EFUSE_CTRL,
187 .maps[EFUSE_PWC_EV12V] = PWC_EV12V,
188 .maps[EFUSE_FEN_ELDR] = FEN_ELDR,
189 .maps[EFUSE_LOADER_CLK_EN] = LOADER_CLK_EN,
190 .maps[EFUSE_ANA8M] = EFUSE_ANA8M,
191 .maps[EFUSE_HWSET_MAX_SIZE] = HWSET_MAX_SIZE,
192 .maps[EFUSE_MAX_SECTION_MAP] = EFUSE_MAX_SECTION,
193 .maps[EFUSE_REAL_CONTENT_SIZE] = EFUSE_REAL_CONTENT_LEN,
194
195 .maps[RWCAM] = REG_CAMCMD,
196 .maps[WCAMI] = REG_CAMWRITE,
197 .maps[RCAMO] = REG_CAMREAD,
198 .maps[CAMDBG] = REG_CAMDBG,
199 .maps[SECR] = REG_SECCFG,
200 .maps[SEC_CAM_NONE] = CAM_NONE,
201 .maps[SEC_CAM_WEP40] = CAM_WEP40,
202 .maps[SEC_CAM_TKIP] = CAM_TKIP,
203 .maps[SEC_CAM_AES] = CAM_AES,
204 .maps[SEC_CAM_WEP104] = CAM_WEP104,
205
206 .maps[RTL_IMR_BCNDMAINT6] = IMR_BCNDMAINT6,
207 .maps[RTL_IMR_BCNDMAINT5] = IMR_BCNDMAINT5,
208 .maps[RTL_IMR_BCNDMAINT4] = IMR_BCNDMAINT4,
209 .maps[RTL_IMR_BCNDMAINT3] = IMR_BCNDMAINT3,
210 .maps[RTL_IMR_BCNDMAINT2] = IMR_BCNDMAINT2,
211 .maps[RTL_IMR_BCNDMAINT1] = IMR_BCNDMAINT1,
212 .maps[RTL_IMR_BCNDOK8] = IMR_BCNDOK8,
213 .maps[RTL_IMR_BCNDOK7] = IMR_BCNDOK7,
214 .maps[RTL_IMR_BCNDOK6] = IMR_BCNDOK6,
215 .maps[RTL_IMR_BCNDOK5] = IMR_BCNDOK5,
216 .maps[RTL_IMR_BCNDOK4] = IMR_BCNDOK4,
217 .maps[RTL_IMR_BCNDOK3] = IMR_BCNDOK3,
218 .maps[RTL_IMR_BCNDOK2] = IMR_BCNDOK2,
219 .maps[RTL_IMR_BCNDOK1] = IMR_BCNDOK1,
220 .maps[RTL_IMR_TIMEOUT2] = IMR_TIMEOUT2,
221 .maps[RTL_IMR_TIMEOUT1] = IMR_TIMEOUT1,
222
223 .maps[RTL_IMR_TXFOVW] = IMR_TXFOVW,
224 .maps[RTL_IMR_PSTIMEOUT] = IMR_PSTIMEOUT,
225 .maps[RTL_IMR_BCNINT] = IMR_BCNINT,
226 .maps[RTL_IMR_RXFOVW] = IMR_RXFOVW,
227 .maps[RTL_IMR_RDU] = IMR_RDU,
228 .maps[RTL_IMR_ATIMEND] = IMR_ATIMEND,
229 .maps[RTL_IMR_BDOK] = IMR_BDOK,
230 .maps[RTL_IMR_MGNTDOK] = IMR_MGNTDOK,
231 .maps[RTL_IMR_TBDER] = IMR_TBDER,
232 .maps[RTL_IMR_HIGHDOK] = IMR_HIGHDOK,
233 .maps[RTL_IMR_TBDOK] = IMR_TBDOK,
234 .maps[RTL_IMR_BKDOK] = IMR_BKDOK,
235 .maps[RTL_IMR_BEDOK] = IMR_BEDOK,
236 .maps[RTL_IMR_VIDOK] = IMR_VIDOK,
237 .maps[RTL_IMR_VODOK] = IMR_VODOK,
238 .maps[RTL_IMR_ROK] = IMR_ROK,
239 .maps[RTL_IBSS_INT_MASKS] = (IMR_BCNINT | IMR_TBDOK | IMR_TBDER),
240
241 .maps[RTL_RC_CCK_RATE1M] = DESC_RATE1M,
242 .maps[RTL_RC_CCK_RATE2M] = DESC_RATE2M,
243 .maps[RTL_RC_CCK_RATE5_5M] = DESC_RATE5_5M,
244 .maps[RTL_RC_CCK_RATE11M] = DESC_RATE11M,
245 .maps[RTL_RC_OFDM_RATE6M] = DESC_RATE6M,
246 .maps[RTL_RC_OFDM_RATE9M] = DESC_RATE9M,
247 .maps[RTL_RC_OFDM_RATE12M] = DESC_RATE12M,
248 .maps[RTL_RC_OFDM_RATE18M] = DESC_RATE18M,
249 .maps[RTL_RC_OFDM_RATE24M] = DESC_RATE24M,
250 .maps[RTL_RC_OFDM_RATE36M] = DESC_RATE36M,
251 .maps[RTL_RC_OFDM_RATE48M] = DESC_RATE48M,
252 .maps[RTL_RC_OFDM_RATE54M] = DESC_RATE54M,
253 .maps[RTL_RC_HT_RATEMCS7] = DESC_RATEMCS7,
254 .maps[RTL_RC_HT_RATEMCS15] = DESC_RATEMCS15,
255};
256
257#define USB_VENDER_ID_REALTEK 0x0bda
258
259
260static const struct usb_device_id rtl8192c_usb_ids[] = {
261
262
263
264 {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8191, rtl92cu_hal_cfg)},
265
266
267
268 {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x018a, rtl92cu_hal_cfg)},
269
270 {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8170, rtl92cu_hal_cfg)},
271
272 {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8176, rtl92cu_hal_cfg)},
273
274 {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8177, rtl92cu_hal_cfg)},
275
276 {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x817a, rtl92cu_hal_cfg)},
277
278 {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x817b, rtl92cu_hal_cfg)},
279
280 {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x817d, rtl92cu_hal_cfg)},
281
282 {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x817e, rtl92cu_hal_cfg)},
283
284 {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x817f, rtl92cu_hal_cfg)},
285
286 {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x818a, rtl92cu_hal_cfg)},
287 {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x819a, rtl92cu_hal_cfg)},
288
289 {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8754, rtl92cu_hal_cfg)},
290
291
292
293 {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8178, rtl92cu_hal_cfg)},
294
295 {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x817c, rtl92cu_hal_cfg)},
296
297
298
299 {RTL_USB_DEVICE(0x050d, 0x1102, rtl92cu_hal_cfg)},
300 {RTL_USB_DEVICE(0x050d, 0x11f2, rtl92cu_hal_cfg)},
301 {RTL_USB_DEVICE(0x06f8, 0xe033, rtl92cu_hal_cfg)},
302 {RTL_USB_DEVICE(0x07b8, 0x8188, rtl92cu_hal_cfg)},
303 {RTL_USB_DEVICE(0x07b8, 0x8189, rtl92cu_hal_cfg)},
304 {RTL_USB_DEVICE(0x0846, 0x9041, rtl92cu_hal_cfg)},
305 {RTL_USB_DEVICE(0x0846, 0x9043, rtl92cu_hal_cfg)},
306 {RTL_USB_DEVICE(0x0b05, 0x17ba, rtl92cu_hal_cfg)},
307 {RTL_USB_DEVICE(0x0bda, 0x5088, rtl92cu_hal_cfg)},
308 {RTL_USB_DEVICE(0x0df6, 0x0052, rtl92cu_hal_cfg)},
309 {RTL_USB_DEVICE(0x0df6, 0x005c, rtl92cu_hal_cfg)},
310 {RTL_USB_DEVICE(0x0df6, 0x0070, rtl92cu_hal_cfg)},
311 {RTL_USB_DEVICE(0x0df6, 0x0077, rtl92cu_hal_cfg)},
312 {RTL_USB_DEVICE(0x0eb0, 0x9071, rtl92cu_hal_cfg)},
313 {RTL_USB_DEVICE(0x4856, 0x0091, rtl92cu_hal_cfg)},
314
315 {RTL_USB_DEVICE(0x103c, 0x1629, rtl92cu_hal_cfg)},
316 {RTL_USB_DEVICE(0x13d3, 0x3357, rtl92cu_hal_cfg)},
317 {RTL_USB_DEVICE(0x2001, 0x3308, rtl92cu_hal_cfg)},
318 {RTL_USB_DEVICE(0x2019, 0x4902, rtl92cu_hal_cfg)},
319 {RTL_USB_DEVICE(0x2019, 0xab2a, rtl92cu_hal_cfg)},
320
321 {RTL_USB_DEVICE(0x2019, 0xab2e, rtl92cu_hal_cfg)},
322 {RTL_USB_DEVICE(0x2019, 0xed17, rtl92cu_hal_cfg)},
323 {RTL_USB_DEVICE(0x20f4, 0x648b, rtl92cu_hal_cfg)},
324 {RTL_USB_DEVICE(0x7392, 0x7811, rtl92cu_hal_cfg)},
325 {RTL_USB_DEVICE(0x13d3, 0x3358, rtl92cu_hal_cfg)},
326
327 {RTL_USB_DEVICE(0x13d3, 0x3359, rtl92cu_hal_cfg)},
328 {RTL_USB_DEVICE(0x4855, 0x0090, rtl92cu_hal_cfg)},
329 {RTL_USB_DEVICE(0x4855, 0x0091, rtl92cu_hal_cfg)},
330 {RTL_USB_DEVICE(0x9846, 0x9041, rtl92cu_hal_cfg)},
331
332
333
334 {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x317f, rtl92cu_hal_cfg)},
335
336
337 {RTL_USB_DEVICE(0x04f2, 0xaff7, rtl92cu_hal_cfg)},
338 {RTL_USB_DEVICE(0x04f2, 0xaff9, rtl92cu_hal_cfg)},
339 {RTL_USB_DEVICE(0x04f2, 0xaffa, rtl92cu_hal_cfg)},
340
341
342 {RTL_USB_DEVICE(0x04f2, 0xaff8, rtl92cu_hal_cfg)},
343 {RTL_USB_DEVICE(0x04f2, 0xaffb, rtl92cu_hal_cfg)},
344 {RTL_USB_DEVICE(0x04f2, 0xaffc, rtl92cu_hal_cfg)},
345 {RTL_USB_DEVICE(0x2019, 0x1201, rtl92cu_hal_cfg)},
346
347
348 {RTL_USB_DEVICE(0x050d, 0x1004, rtl92cu_hal_cfg)},
349 {RTL_USB_DEVICE(0x050d, 0x2102, rtl92cu_hal_cfg)},
350 {RTL_USB_DEVICE(0x050d, 0x2103, rtl92cu_hal_cfg)},
351 {RTL_USB_DEVICE(0x0586, 0x341f, rtl92cu_hal_cfg)},
352 {RTL_USB_DEVICE(0x07aa, 0x0056, rtl92cu_hal_cfg)},
353 {RTL_USB_DEVICE(0x07b8, 0x8178, rtl92cu_hal_cfg)},
354 {RTL_USB_DEVICE(0x0846, 0x9021, rtl92cu_hal_cfg)},
355 {RTL_USB_DEVICE(0x0846, 0xf001, rtl92cu_hal_cfg)},
356 {RTL_USB_DEVICE(0x0b05, 0x17ab, rtl92cu_hal_cfg)},
357 {RTL_USB_DEVICE(0x0bda, 0x8186, rtl92cu_hal_cfg)},
358 {RTL_USB_DEVICE(0x0df6, 0x0061, rtl92cu_hal_cfg)},
359 {RTL_USB_DEVICE(0x0e66, 0x0019, rtl92cu_hal_cfg)},
360 {RTL_USB_DEVICE(0x2001, 0x3307, rtl92cu_hal_cfg)},
361 {RTL_USB_DEVICE(0x2001, 0x3309, rtl92cu_hal_cfg)},
362 {RTL_USB_DEVICE(0x2001, 0x330a, rtl92cu_hal_cfg)},
363 {RTL_USB_DEVICE(0x2001, 0x330d, rtl92cu_hal_cfg)},
364 {RTL_USB_DEVICE(0x2019, 0xab2b, rtl92cu_hal_cfg)},
365 {RTL_USB_DEVICE(0x20f4, 0x624d, rtl92cu_hal_cfg)},
366 {RTL_USB_DEVICE(0x2357, 0x0100, rtl92cu_hal_cfg)},
367 {RTL_USB_DEVICE(0x7392, 0x7822, rtl92cu_hal_cfg)},
368 {}
369};
370
371MODULE_DEVICE_TABLE(usb, rtl8192c_usb_ids);
372
373static int rtl8192cu_probe(struct usb_interface *intf,
374 const struct usb_device_id *id)
375{
376 return rtl_usb_probe(intf, id, &rtl92cu_hal_cfg);
377}
378
379static struct usb_driver rtl8192cu_driver = {
380 .name = "rtl8192cu",
381 .probe = rtl8192cu_probe,
382 .disconnect = rtl_usb_disconnect,
383 .id_table = rtl8192c_usb_ids,
384
385#ifdef CONFIG_PM
386
387
388
389#endif
390 .disable_hub_initiated_lpm = 1,
391};
392
393module_usb_driver(rtl8192cu_driver);
394