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path: root/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c
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Diffstat (limited to 'drivers/net/wireless/rtlwifi/rtl8192cu/sw.c')
-rw-r--r--drivers/net/wireless/rtlwifi/rtl8192cu/sw.c357
1 files changed, 357 insertions, 0 deletions
diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c b/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c
new file mode 100644
index 000000000000..942f7a3969a7
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c
@@ -0,0 +1,357 @@
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"
39#include "rf.h"
40#include "sw.h"
41#include "trx.h"
42#include "led.h"
43#include "hw.h"
44#include <linux/vmalloc.h>
45
46MODULE_AUTHOR("Georgia <georgia@realtek.com>");
47MODULE_AUTHOR("Ziv Huang <ziv_huang@realtek.com>");
48MODULE_AUTHOR("Larry Finger <Larry.Finger@lwfinger.net>");
49MODULE_LICENSE("GPL");
50MODULE_DESCRIPTION("Realtek 8192C/8188C 802.11n USB wireless");
51MODULE_FIRMWARE("rtlwifi/rtl8192cufw.bin");
52
53static int rtl92cu_init_sw_vars(struct ieee80211_hw *hw)
54{
55 struct rtl_priv *rtlpriv = rtl_priv(hw);
56 const struct firmware *firmware;
57 int err;
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 }
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
87 return 0;
88}
89
90static 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
100static 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,
117 .update_rate_tbl = rtl92cu_update_hal_rate_table,
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,
130 .set_rf_power_state = rtl92cu_phy_set_rf_power_state,
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,
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,
148};
149
150static struct rtl_mod_params rtl92cu_mod_params = {
151 .sw_crypto = 0,
152};
153
154static 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
170static 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 */
263static 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(0x0846, 0x9041, rtl92cu_hal_cfg)}, /*NetGear WNA1000M*/
302 {RTL_USB_DEVICE(0x0Df6, 0x0052, rtl92cu_hal_cfg)}, /*Sitecom - Edimax*/
303 {RTL_USB_DEVICE(0x0eb0, 0x9071, rtl92cu_hal_cfg)}, /*NO Brand - Etop*/
304 /* HP - Lite-On ,8188CUS Slim Combo */
305 {RTL_USB_DEVICE(0x103c, 0x1629, rtl92cu_hal_cfg)},
306 {RTL_USB_DEVICE(0x2001, 0x3308, rtl92cu_hal_cfg)}, /*D-Link - Alpha*/
307 {RTL_USB_DEVICE(0x2019, 0xab2a, rtl92cu_hal_cfg)}, /*Planex - Abocom*/
308 {RTL_USB_DEVICE(0x2019, 0xed17, rtl92cu_hal_cfg)}, /*PCI - Edimax*/
309 {RTL_USB_DEVICE(0x20f4, 0x648b, rtl92cu_hal_cfg)}, /*TRENDnet - Cameo*/
310 {RTL_USB_DEVICE(0x7392, 0x7811, rtl92cu_hal_cfg)}, /*Edimax - Edimax*/
311 {RTL_USB_DEVICE(0x3358, 0x13d3, rtl92cu_hal_cfg)}, /*Azwave 8188CE-VAU*/
312 /* Russian customer -Azwave (8188CE-VAU b/g mode only) */
313 {RTL_USB_DEVICE(0x3359, 0x13d3, rtl92cu_hal_cfg)},
314
315 /****** 8192CU ********/
316 {RTL_USB_DEVICE(0x0586, 0x341f, rtl92cu_hal_cfg)}, /*Zyxel -Abocom*/
317 {RTL_USB_DEVICE(0x07aa, 0x0056, rtl92cu_hal_cfg)}, /*ATKK-Gemtek*/
318 {RTL_USB_DEVICE(0x07b8, 0x8178, rtl92cu_hal_cfg)}, /*Funai -Abocom*/
319 {RTL_USB_DEVICE(0x07b8, 0x8178, rtl92cu_hal_cfg)}, /*Abocom -Abocom*/
320 {RTL_USB_DEVICE(0x2001, 0x3307, rtl92cu_hal_cfg)}, /*D-Link-Cameo*/
321 {RTL_USB_DEVICE(0x2001, 0x3309, rtl92cu_hal_cfg)}, /*D-Link-Alpha*/
322 {RTL_USB_DEVICE(0x2001, 0x330a, rtl92cu_hal_cfg)}, /*D-Link-Alpha*/
323 {RTL_USB_DEVICE(0x2019, 0xab2b, rtl92cu_hal_cfg)}, /*Planex -Abocom*/
324 {RTL_USB_DEVICE(0x7392, 0x7822, rtl92cu_hal_cfg)}, /*Edimax -Edimax*/
325 {}
326};
327
328MODULE_DEVICE_TABLE(usb, rtl8192c_usb_ids);
329
330static struct usb_driver rtl8192cu_driver = {
331 .name = "rtl8192cu",
332 .probe = rtl_usb_probe,
333 .disconnect = rtl_usb_disconnect,
334 .id_table = rtl8192c_usb_ids,
335
336#ifdef CONFIG_PM
337 /* .suspend = rtl_usb_suspend, */
338 /* .resume = rtl_usb_resume, */
339 /* .reset_resume = rtl8192c_resume, */
340#endif /* CONFIG_PM */
341#ifdef CONFIG_AUTOSUSPEND
342 .supports_autosuspend = 1,
343#endif
344};
345
346static int __init rtl8192cu_init(void)
347{
348 return usb_register(&rtl8192cu_driver);
349}
350
351static void __exit rtl8192cu_exit(void)
352{
353 usb_deregister(&rtl8192cu_driver);
354}
355
356module_init(rtl8192cu_init);
357module_exit(rtl8192cu_exit);
generated by cgit v1.2.2 (git 2.25.0) at 2025-04-12 04:56:12 -0400