1
2
3
4#include "../wifi.h"
5#include "../core.h"
6#include "../pci.h"
7#include "../base.h"
8#include "reg.h"
9#include "def.h"
10#include "phy.h"
11#include "dm.h"
12#include "../rtl8192c/dm_common.h"
13#include "../rtl8192c/fw_common.h"
14#include "../rtl8192c/phy_common.h"
15#include "hw.h"
16#include "rf.h"
17#include "sw.h"
18#include "trx.h"
19#include "led.h"
20
21#include <linux/module.h>
22
23static void rtl92c_init_aspm_vars(struct ieee80211_hw *hw)
24{
25 struct rtl_priv *rtlpriv = rtl_priv(hw);
26 struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
27
28
29 rtlpci->const_amdpci_aspm = 0;
30
31
32
33
34
35
36
37
38
39
40 rtlpci->const_pci_aspm = 3;
41
42
43 rtlpci->const_devicepci_aspm_setting = 0x03;
44
45
46 rtlpci->const_hostpci_aspm_setting = 0x02;
47
48
49
50
51
52
53
54
55
56 rtlpci->const_hwsw_rfoff_d3 = 0;
57
58
59
60
61
62
63
64
65 rtlpci->const_support_pciaspm = rtlpriv->cfg->mod_params->aspm_support;
66}
67
68int rtl92c_init_sw_vars(struct ieee80211_hw *hw)
69{
70 int err;
71 struct rtl_priv *rtlpriv = rtl_priv(hw);
72 struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
73 struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
74 char *fw_name;
75
76 rtl8192ce_bt_reg_init(hw);
77
78 rtlpriv->dm.dm_initialgain_enable = true;
79 rtlpriv->dm.dm_flag = 0;
80 rtlpriv->dm.disable_framebursting = false;
81 rtlpriv->dm.thermalvalue = 0;
82 rtlpci->transmit_config = CFENDFORM | BIT(12) | BIT(13);
83
84
85 rtlpriv->rtlhal.current_bandtype = BAND_ON_2_4G;
86 rtlpriv->rtlhal.bandset = BAND_ON_2_4G;
87 rtlpriv->rtlhal.macphymode = SINGLEMAC_SINGLEPHY;
88
89 rtlpci->receive_config = (RCR_APPFCS |
90 RCR_AMF |
91 RCR_ADF |
92 RCR_APP_MIC |
93 RCR_APP_ICV |
94 RCR_AICV |
95 RCR_ACRC32 |
96 RCR_AB |
97 RCR_AM |
98 RCR_APM |
99 RCR_APP_PHYST_RXFF | RCR_HTC_LOC_CTRL | 0);
100
101 rtlpci->irq_mask[0] =
102 (u32) (IMR_ROK |
103 IMR_VODOK |
104 IMR_VIDOK |
105 IMR_BEDOK |
106 IMR_BKDOK |
107 IMR_MGNTDOK |
108 IMR_HIGHDOK | IMR_BDOK | IMR_RDU | IMR_RXFOVW | 0);
109
110 rtlpci->irq_mask[1] = (u32) (IMR_CPWM | IMR_C2HCMD | 0);
111
112
113 rtlpriv->psc.inactiveps = rtlpriv->cfg->mod_params->inactiveps;
114 rtlpriv->psc.swctrl_lps = rtlpriv->cfg->mod_params->swctrl_lps;
115 rtlpriv->psc.fwctrl_lps = rtlpriv->cfg->mod_params->fwctrl_lps;
116 rtlpriv->cfg->mod_params->sw_crypto =
117 rtlpriv->cfg->mod_params->sw_crypto;
118 if (!rtlpriv->psc.inactiveps)
119 pr_info("rtl8192ce: Power Save off (module option)\n");
120 if (!rtlpriv->psc.fwctrl_lps)
121 pr_info("rtl8192ce: FW Power Save off (module option)\n");
122 rtlpriv->psc.reg_fwctrl_lps = 3;
123 rtlpriv->psc.reg_max_lps_awakeintvl = 5;
124
125
126 rtl92c_init_aspm_vars(hw);
127
128 if (rtlpriv->psc.reg_fwctrl_lps == 1)
129 rtlpriv->psc.fwctrl_psmode = FW_PS_MIN_MODE;
130 else if (rtlpriv->psc.reg_fwctrl_lps == 2)
131 rtlpriv->psc.fwctrl_psmode = FW_PS_MAX_MODE;
132 else if (rtlpriv->psc.reg_fwctrl_lps == 3)
133 rtlpriv->psc.fwctrl_psmode = FW_PS_DTIM_MODE;
134
135
136 rtlpriv->rtlhal.pfirmware = vzalloc(0x4000);
137 if (!rtlpriv->rtlhal.pfirmware) {
138 pr_err("Can't alloc buffer for fw\n");
139 return 1;
140 }
141
142
143 if (IS_VENDOR_UMC_A_CUT(rtlhal->version) &&
144 !IS_92C_SERIAL(rtlhal->version))
145 fw_name = "rtlwifi/rtl8192cfwU.bin";
146 else if (IS_81XXC_VENDOR_UMC_B_CUT(rtlhal->version))
147 fw_name = "rtlwifi/rtl8192cfwU_B.bin";
148 else
149 fw_name = "rtlwifi/rtl8192cfw.bin";
150
151 rtlpriv->max_fw_size = 0x4000;
152 pr_info("Using firmware %s\n", fw_name);
153 err = request_firmware_nowait(THIS_MODULE, 1, fw_name,
154 rtlpriv->io.dev, GFP_KERNEL, hw,
155 rtl_fw_cb);
156 if (err) {
157 pr_err("Failed to request firmware!\n");
158 vfree(rtlpriv->rtlhal.pfirmware);
159 rtlpriv->rtlhal.pfirmware = NULL;
160 return 1;
161 }
162
163 return 0;
164}
165
166void rtl92c_deinit_sw_vars(struct ieee80211_hw *hw)
167{
168 struct rtl_priv *rtlpriv = rtl_priv(hw);
169
170 if (rtlpriv->rtlhal.pfirmware) {
171 vfree(rtlpriv->rtlhal.pfirmware);
172 rtlpriv->rtlhal.pfirmware = NULL;
173 }
174}
175
176static struct rtl_hal_ops rtl8192ce_hal_ops = {
177 .init_sw_vars = rtl92c_init_sw_vars,
178 .deinit_sw_vars = rtl92c_deinit_sw_vars,
179 .read_eeprom_info = rtl92ce_read_eeprom_info,
180 .interrupt_recognized = rtl92ce_interrupt_recognized,
181 .hw_init = rtl92ce_hw_init,
182 .hw_disable = rtl92ce_card_disable,
183 .hw_suspend = rtl92ce_suspend,
184 .hw_resume = rtl92ce_resume,
185 .enable_interrupt = rtl92ce_enable_interrupt,
186 .disable_interrupt = rtl92ce_disable_interrupt,
187 .set_network_type = rtl92ce_set_network_type,
188 .set_chk_bssid = rtl92ce_set_check_bssid,
189 .set_qos = rtl92ce_set_qos,
190 .set_bcn_reg = rtl92ce_set_beacon_related_registers,
191 .set_bcn_intv = rtl92ce_set_beacon_interval,
192 .update_interrupt_mask = rtl92ce_update_interrupt_mask,
193 .get_hw_reg = rtl92ce_get_hw_reg,
194 .set_hw_reg = rtl92ce_set_hw_reg,
195 .update_rate_tbl = rtl92ce_update_hal_rate_tbl,
196 .fill_tx_desc = rtl92ce_tx_fill_desc,
197 .fill_tx_cmddesc = rtl92ce_tx_fill_cmddesc,
198 .query_rx_desc = rtl92ce_rx_query_desc,
199 .set_channel_access = rtl92ce_update_channel_access_setting,
200 .radio_onoff_checking = rtl92ce_gpio_radio_on_off_checking,
201 .set_bw_mode = rtl92c_phy_set_bw_mode,
202 .switch_channel = rtl92c_phy_sw_chnl,
203 .dm_watchdog = rtl92c_dm_watchdog,
204 .scan_operation_backup = rtl_phy_scan_operation_backup,
205 .set_rf_power_state = rtl92c_phy_set_rf_power_state,
206 .led_control = rtl92ce_led_control,
207 .set_desc = rtl92ce_set_desc,
208 .get_desc = rtl92ce_get_desc,
209 .is_tx_desc_closed = rtl92ce_is_tx_desc_closed,
210 .tx_polling = rtl92ce_tx_polling,
211 .enable_hw_sec = rtl92ce_enable_hw_security_config,
212 .set_key = rtl92ce_set_key,
213 .init_sw_leds = rtl92ce_init_sw_leds,
214 .get_bbreg = rtl92c_phy_query_bb_reg,
215 .set_bbreg = rtl92c_phy_set_bb_reg,
216 .set_rfreg = rtl92ce_phy_set_rf_reg,
217 .get_rfreg = rtl92c_phy_query_rf_reg,
218 .phy_rf6052_config = rtl92ce_phy_rf6052_config,
219 .phy_rf6052_set_cck_txpower = rtl92ce_phy_rf6052_set_cck_txpower,
220 .phy_rf6052_set_ofdm_txpower = rtl92ce_phy_rf6052_set_ofdm_txpower,
221 .config_bb_with_headerfile = _rtl92ce_phy_config_bb_with_headerfile,
222 .config_bb_with_pgheaderfile = _rtl92ce_phy_config_bb_with_pgheaderfile,
223 .phy_lc_calibrate = _rtl92ce_phy_lc_calibrate,
224 .phy_set_bw_mode_callback = rtl92ce_phy_set_bw_mode_callback,
225 .dm_dynamic_txpower = rtl92ce_dm_dynamic_txpower,
226 .get_btc_status = rtl_btc_status_false,
227};
228
229static struct rtl_mod_params rtl92ce_mod_params = {
230 .sw_crypto = false,
231 .inactiveps = true,
232 .swctrl_lps = false,
233 .fwctrl_lps = true,
234 .aspm_support = 1,
235 .debug_level = 0,
236 .debug_mask = 0,
237};
238
239static const struct rtl_hal_cfg rtl92ce_hal_cfg = {
240 .bar_id = 2,
241 .write_readback = true,
242 .name = "rtl92c_pci",
243 .ops = &rtl8192ce_hal_ops,
244 .mod_params = &rtl92ce_mod_params,
245
246 .maps[SYS_ISO_CTRL] = REG_SYS_ISO_CTRL,
247 .maps[SYS_FUNC_EN] = REG_SYS_FUNC_EN,
248 .maps[SYS_CLK] = REG_SYS_CLKR,
249 .maps[MAC_RCR_AM] = AM,
250 .maps[MAC_RCR_AB] = AB,
251 .maps[MAC_RCR_ACRC32] = ACRC32,
252 .maps[MAC_RCR_ACF] = ACF,
253 .maps[MAC_RCR_AAP] = AAP,
254 .maps[MAC_HIMR] = REG_HIMR,
255 .maps[MAC_HIMRE] = REG_HIMRE,
256
257 .maps[EFUSE_TEST] = REG_EFUSE_TEST,
258 .maps[EFUSE_CTRL] = REG_EFUSE_CTRL,
259 .maps[EFUSE_CLK] = 0,
260 .maps[EFUSE_CLK_CTRL] = REG_EFUSE_CTRL,
261 .maps[EFUSE_PWC_EV12V] = PWC_EV12V,
262 .maps[EFUSE_FEN_ELDR] = FEN_ELDR,
263 .maps[EFUSE_LOADER_CLK_EN] = LOADER_CLK_EN,
264 .maps[EFUSE_ANA8M] = EFUSE_ANA8M,
265 .maps[EFUSE_HWSET_MAX_SIZE] = HWSET_MAX_SIZE,
266 .maps[EFUSE_MAX_SECTION_MAP] = EFUSE_MAX_SECTION,
267 .maps[EFUSE_REAL_CONTENT_SIZE] = EFUSE_REAL_CONTENT_LEN,
268 .maps[EFUSE_OOB_PROTECT_BYTES_LEN] = EFUSE_OOB_PROTECT_BYTES,
269
270 .maps[RWCAM] = REG_CAMCMD,
271 .maps[WCAMI] = REG_CAMWRITE,
272 .maps[RCAMO] = REG_CAMREAD,
273 .maps[CAMDBG] = REG_CAMDBG,
274 .maps[SECR] = REG_SECCFG,
275 .maps[SEC_CAM_NONE] = CAM_NONE,
276 .maps[SEC_CAM_WEP40] = CAM_WEP40,
277 .maps[SEC_CAM_TKIP] = CAM_TKIP,
278 .maps[SEC_CAM_AES] = CAM_AES,
279 .maps[SEC_CAM_WEP104] = CAM_WEP104,
280
281 .maps[RTL_IMR_BCNDMAINT6] = IMR_BCNDMAINT6,
282 .maps[RTL_IMR_BCNDMAINT5] = IMR_BCNDMAINT5,
283 .maps[RTL_IMR_BCNDMAINT4] = IMR_BCNDMAINT4,
284 .maps[RTL_IMR_BCNDMAINT3] = IMR_BCNDMAINT3,
285 .maps[RTL_IMR_BCNDMAINT2] = IMR_BCNDMAINT2,
286 .maps[RTL_IMR_BCNDMAINT1] = IMR_BCNDMAINT1,
287 .maps[RTL_IMR_BCNDOK8] = IMR_BCNDOK8,
288 .maps[RTL_IMR_BCNDOK7] = IMR_BCNDOK7,
289 .maps[RTL_IMR_BCNDOK6] = IMR_BCNDOK6,
290 .maps[RTL_IMR_BCNDOK5] = IMR_BCNDOK5,
291 .maps[RTL_IMR_BCNDOK4] = IMR_BCNDOK4,
292 .maps[RTL_IMR_BCNDOK3] = IMR_BCNDOK3,
293 .maps[RTL_IMR_BCNDOK2] = IMR_BCNDOK2,
294 .maps[RTL_IMR_BCNDOK1] = IMR_BCNDOK1,
295 .maps[RTL_IMR_TIMEOUT2] = IMR_TIMEOUT2,
296 .maps[RTL_IMR_TIMEOUT1] = IMR_TIMEOUT1,
297
298 .maps[RTL_IMR_TXFOVW] = IMR_TXFOVW,
299 .maps[RTL_IMR_PSTIMEOUT] = IMR_PSTIMEOUT,
300 .maps[RTL_IMR_BCNINT] = IMR_BCNINT,
301 .maps[RTL_IMR_RXFOVW] = IMR_RXFOVW,
302 .maps[RTL_IMR_RDU] = IMR_RDU,
303 .maps[RTL_IMR_ATIMEND] = IMR_ATIMEND,
304 .maps[RTL_IMR_BDOK] = IMR_BDOK,
305 .maps[RTL_IMR_MGNTDOK] = IMR_MGNTDOK,
306 .maps[RTL_IMR_TBDER] = IMR_TBDER,
307 .maps[RTL_IMR_HIGHDOK] = IMR_HIGHDOK,
308 .maps[RTL_IMR_TBDOK] = IMR_TBDOK,
309 .maps[RTL_IMR_BKDOK] = IMR_BKDOK,
310 .maps[RTL_IMR_BEDOK] = IMR_BEDOK,
311 .maps[RTL_IMR_VIDOK] = IMR_VIDOK,
312 .maps[RTL_IMR_VODOK] = IMR_VODOK,
313 .maps[RTL_IMR_ROK] = IMR_ROK,
314 .maps[RTL_IBSS_INT_MASKS] = (IMR_BCNINT | IMR_TBDOK | IMR_TBDER),
315
316 .maps[RTL_RC_CCK_RATE1M] = DESC_RATE1M,
317 .maps[RTL_RC_CCK_RATE2M] = DESC_RATE2M,
318 .maps[RTL_RC_CCK_RATE5_5M] = DESC_RATE5_5M,
319 .maps[RTL_RC_CCK_RATE11M] = DESC_RATE11M,
320 .maps[RTL_RC_OFDM_RATE6M] = DESC_RATE6M,
321 .maps[RTL_RC_OFDM_RATE9M] = DESC_RATE9M,
322 .maps[RTL_RC_OFDM_RATE12M] = DESC_RATE12M,
323 .maps[RTL_RC_OFDM_RATE18M] = DESC_RATE18M,
324 .maps[RTL_RC_OFDM_RATE24M] = DESC_RATE24M,
325 .maps[RTL_RC_OFDM_RATE36M] = DESC_RATE36M,
326 .maps[RTL_RC_OFDM_RATE48M] = DESC_RATE48M,
327 .maps[RTL_RC_OFDM_RATE54M] = DESC_RATE54M,
328
329 .maps[RTL_RC_HT_RATEMCS7] = DESC_RATEMCS7,
330 .maps[RTL_RC_HT_RATEMCS15] = DESC_RATEMCS15,
331};
332
333static const struct pci_device_id rtl92ce_pci_ids[] = {
334 {RTL_PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8191, rtl92ce_hal_cfg)},
335 {RTL_PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8178, rtl92ce_hal_cfg)},
336 {RTL_PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8177, rtl92ce_hal_cfg)},
337 {RTL_PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8176, rtl92ce_hal_cfg)},
338 {},
339};
340
341MODULE_DEVICE_TABLE(pci, rtl92ce_pci_ids);
342
343MODULE_AUTHOR("lizhaoming <chaoming_li@realsil.com.cn>");
344MODULE_AUTHOR("Realtek WlanFAE <wlanfae@realtek.com>");
345MODULE_AUTHOR("Larry Finger <Larry.Finger@lwfinger.net>");
346MODULE_LICENSE("GPL");
347MODULE_DESCRIPTION("Realtek 8192C/8188C 802.11n PCI wireless");
348MODULE_FIRMWARE("rtlwifi/rtl8192cfw.bin");
349MODULE_FIRMWARE("rtlwifi/rtl8192cfwU.bin");
350MODULE_FIRMWARE("rtlwifi/rtl8192cfwU_B.bin");
351
352module_param_named(swenc, rtl92ce_mod_params.sw_crypto, bool, 0444);
353module_param_named(debug_level, rtl92ce_mod_params.debug_level, int, 0644);
354module_param_named(debug_mask, rtl92ce_mod_params.debug_mask, ullong, 0644);
355module_param_named(ips, rtl92ce_mod_params.inactiveps, bool, 0444);
356module_param_named(swlps, rtl92ce_mod_params.swctrl_lps, bool, 0444);
357module_param_named(fwlps, rtl92ce_mod_params.fwctrl_lps, bool, 0444);
358module_param_named(aspm, rtl92ce_mod_params.aspm_support, int, 0444);
359MODULE_PARM_DESC(swenc, "Set to 1 for software crypto (default 0)\n");
360MODULE_PARM_DESC(ips, "Set to 0 to not use link power save (default 1)\n");
361MODULE_PARM_DESC(swlps, "Set to 1 to use SW control power save (default 0)\n");
362MODULE_PARM_DESC(fwlps, "Set to 1 to use FW control power save (default 1)\n");
363MODULE_PARM_DESC(aspm, "Set to 1 to enable ASPM (default 1)\n");
364MODULE_PARM_DESC(debug_level, "Set debug level (0-5) (default 0)");
365MODULE_PARM_DESC(debug_mask, "Set debug mask (default 0)");
366
367static SIMPLE_DEV_PM_OPS(rtlwifi_pm_ops, rtl_pci_suspend, rtl_pci_resume);
368
369static struct pci_driver rtl92ce_driver = {
370 .name = KBUILD_MODNAME,
371 .id_table = rtl92ce_pci_ids,
372 .probe = rtl_pci_probe,
373 .remove = rtl_pci_disconnect,
374 .driver.pm = &rtlwifi_pm_ops,
375};
376
377module_pci_driver(rtl92ce_driver);
378
