This source file includes following definitions.
- rtl8723e_init_aspm_vars
- rtl8723e_init_sw_vars
- rtl8723e_deinit_sw_vars
- rtl8723e_get_btc_status
- is_fw_header
1
2
3
4 #include "../wifi.h"
5 #include "../core.h"
6 #include "../pci.h"
7 #include "reg.h"
8 #include "def.h"
9 #include "phy.h"
10 #include "dm.h"
11 #include "fw.h"
12 #include "../rtl8723com/fw_common.h"
13 #include "hw.h"
14 #include "sw.h"
15 #include "trx.h"
16 #include "led.h"
17 #include "table.h"
18 #include "hal_btc.h"
19 #include "../btcoexist/rtl_btc.h"
20 #include "../rtl8723com/phy_common.h"
21
22 #include <linux/vmalloc.h>
23 #include <linux/module.h>
24
25 static void rtl8723e_init_aspm_vars(struct ieee80211_hw *hw)
26 {
27 struct rtl_priv *rtlpriv = rtl_priv(hw);
28 struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
29
30
31 rtlpci->const_amdpci_aspm = 0;
32
33
34
35
36
37
38
39
40
41
42 rtlpci->const_pci_aspm = 3;
43
44
45 rtlpci->const_devicepci_aspm_setting = 0x03;
46
47
48 rtlpci->const_hostpci_aspm_setting = 0x02;
49
50
51
52
53
54
55
56
57
58 rtlpci->const_hwsw_rfoff_d3 = 0;
59
60
61
62
63
64
65
66
67 rtlpci->const_support_pciaspm = rtlpriv->cfg->mod_params->aspm_support;
68 }
69
70 int rtl8723e_init_sw_vars(struct ieee80211_hw *hw)
71 {
72 struct rtl_priv *rtlpriv = rtl_priv(hw);
73 struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
74 struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
75 int err = 0;
76 char *fw_name = "rtlwifi/rtl8723fw.bin";
77
78 rtl8723e_bt_reg_init(hw);
79
80 rtlpriv->btcoexist.btc_ops = rtl_btc_get_ops_pointer();
81
82 rtlpriv->dm.dm_initialgain_enable = 1;
83 rtlpriv->dm.dm_flag = 0;
84 rtlpriv->dm.disable_framebursting = 0;
85 rtlpriv->dm.thermalvalue = 0;
86 rtlpci->transmit_config = CFENDFORM | BIT(12) | BIT(13);
87
88
89 rtlpriv->rtlhal.current_bandtype = BAND_ON_2_4G;
90 rtlpriv->rtlhal.bandset = BAND_ON_2_4G;
91 rtlpriv->rtlhal.macphymode = SINGLEMAC_SINGLEPHY;
92
93 rtlpci->receive_config = (RCR_APPFCS |
94 RCR_APP_MIC |
95 RCR_APP_ICV |
96 RCR_APP_PHYST_RXFF |
97 RCR_HTC_LOC_CTRL |
98 RCR_AMF |
99 RCR_ACF |
100 RCR_ADF |
101 RCR_AICV |
102 RCR_AB |
103 RCR_AM |
104 RCR_APM |
105 0);
106
107 rtlpci->irq_mask[0] =
108 (u32) (PHIMR_ROK |
109 PHIMR_RDU |
110 PHIMR_VODOK |
111 PHIMR_VIDOK |
112 PHIMR_BEDOK |
113 PHIMR_BKDOK |
114 PHIMR_MGNTDOK |
115 PHIMR_HIGHDOK |
116 PHIMR_C2HCMD |
117 PHIMR_HISRE_IND |
118 PHIMR_TSF_BIT32_TOGGLE |
119 PHIMR_TXBCNOK |
120 PHIMR_PSTIMEOUT |
121 0);
122
123 rtlpci->irq_mask[1] =
124 (u32)(PHIMR_RXFOVW |
125 0);
126
127
128 rtlpriv->psc.inactiveps = rtlpriv->cfg->mod_params->inactiveps;
129 rtlpriv->psc.swctrl_lps = rtlpriv->cfg->mod_params->swctrl_lps;
130 rtlpriv->psc.fwctrl_lps = rtlpriv->cfg->mod_params->fwctrl_lps;
131 rtlpci->msi_support = rtlpriv->cfg->mod_params->msi_support;
132 if (rtlpriv->cfg->mod_params->disable_watchdog)
133 pr_info("watchdog disabled\n");
134 rtlpriv->psc.reg_fwctrl_lps = 3;
135 rtlpriv->psc.reg_max_lps_awakeintvl = 5;
136 rtl8723e_init_aspm_vars(hw);
137
138 if (rtlpriv->psc.reg_fwctrl_lps == 1)
139 rtlpriv->psc.fwctrl_psmode = FW_PS_MIN_MODE;
140 else if (rtlpriv->psc.reg_fwctrl_lps == 2)
141 rtlpriv->psc.fwctrl_psmode = FW_PS_MAX_MODE;
142 else if (rtlpriv->psc.reg_fwctrl_lps == 3)
143 rtlpriv->psc.fwctrl_psmode = FW_PS_DTIM_MODE;
144
145
146 rtlpriv->rtlhal.pfirmware = vzalloc(0x6000);
147 if (!rtlpriv->rtlhal.pfirmware) {
148 pr_err("Can't alloc buffer for fw.\n");
149 return 1;
150 }
151
152 if (IS_81XXC_VENDOR_UMC_B_CUT(rtlhal->version))
153 fw_name = "rtlwifi/rtl8723fw_B.bin";
154
155 rtlpriv->max_fw_size = 0x6000;
156 pr_info("Using firmware %s\n", fw_name);
157 err = request_firmware_nowait(THIS_MODULE, 1, fw_name,
158 rtlpriv->io.dev, GFP_KERNEL, hw,
159 rtl_fw_cb);
160 if (err) {
161 pr_err("Failed to request firmware!\n");
162 vfree(rtlpriv->rtlhal.pfirmware);
163 rtlpriv->rtlhal.pfirmware = NULL;
164 return 1;
165 }
166 return 0;
167 }
168
169 void rtl8723e_deinit_sw_vars(struct ieee80211_hw *hw)
170 {
171 struct rtl_priv *rtlpriv = rtl_priv(hw);
172
173 if (rtlpriv->rtlhal.pfirmware) {
174 vfree(rtlpriv->rtlhal.pfirmware);
175 rtlpriv->rtlhal.pfirmware = NULL;
176 }
177 }
178
179
180 bool rtl8723e_get_btc_status(void)
181 {
182 return true;
183 }
184
185 static bool is_fw_header(struct rtlwifi_firmware_header *hdr)
186 {
187 return (le16_to_cpu(hdr->signature) & 0xfff0) == 0x2300;
188 }
189
190 static struct rtl_hal_ops rtl8723e_hal_ops = {
191 .init_sw_vars = rtl8723e_init_sw_vars,
192 .deinit_sw_vars = rtl8723e_deinit_sw_vars,
193 .read_eeprom_info = rtl8723e_read_eeprom_info,
194 .interrupt_recognized = rtl8723e_interrupt_recognized,
195 .hw_init = rtl8723e_hw_init,
196 .hw_disable = rtl8723e_card_disable,
197 .hw_suspend = rtl8723e_suspend,
198 .hw_resume = rtl8723e_resume,
199 .enable_interrupt = rtl8723e_enable_interrupt,
200 .disable_interrupt = rtl8723e_disable_interrupt,
201 .set_network_type = rtl8723e_set_network_type,
202 .set_chk_bssid = rtl8723e_set_check_bssid,
203 .set_qos = rtl8723e_set_qos,
204 .set_bcn_reg = rtl8723e_set_beacon_related_registers,
205 .set_bcn_intv = rtl8723e_set_beacon_interval,
206 .update_interrupt_mask = rtl8723e_update_interrupt_mask,
207 .get_hw_reg = rtl8723e_get_hw_reg,
208 .set_hw_reg = rtl8723e_set_hw_reg,
209 .update_rate_tbl = rtl8723e_update_hal_rate_tbl,
210 .fill_tx_desc = rtl8723e_tx_fill_desc,
211 .fill_tx_cmddesc = rtl8723e_tx_fill_cmddesc,
212 .query_rx_desc = rtl8723e_rx_query_desc,
213 .set_channel_access = rtl8723e_update_channel_access_setting,
214 .radio_onoff_checking = rtl8723e_gpio_radio_on_off_checking,
215 .set_bw_mode = rtl8723e_phy_set_bw_mode,
216 .switch_channel = rtl8723e_phy_sw_chnl,
217 .dm_watchdog = rtl8723e_dm_watchdog,
218 .scan_operation_backup = rtl8723e_phy_scan_operation_backup,
219 .set_rf_power_state = rtl8723e_phy_set_rf_power_state,
220 .led_control = rtl8723e_led_control,
221 .set_desc = rtl8723e_set_desc,
222 .get_desc = rtl8723e_get_desc,
223 .is_tx_desc_closed = rtl8723e_is_tx_desc_closed,
224 .tx_polling = rtl8723e_tx_polling,
225 .enable_hw_sec = rtl8723e_enable_hw_security_config,
226 .set_key = rtl8723e_set_key,
227 .init_sw_leds = rtl8723e_init_sw_leds,
228 .get_bbreg = rtl8723_phy_query_bb_reg,
229 .set_bbreg = rtl8723_phy_set_bb_reg,
230 .get_rfreg = rtl8723e_phy_query_rf_reg,
231 .set_rfreg = rtl8723e_phy_set_rf_reg,
232 .c2h_command_handle = rtl_8723e_c2h_command_handle,
233 .bt_wifi_media_status_notify = rtl_8723e_bt_wifi_media_status_notify,
234 .bt_coex_off_before_lps =
235 rtl8723e_dm_bt_turn_off_bt_coexist_before_enter_lps,
236 .get_btc_status = rtl8723e_get_btc_status,
237 .is_fw_header = is_fw_header,
238 };
239
240 static struct rtl_mod_params rtl8723e_mod_params = {
241 .sw_crypto = false,
242 .inactiveps = true,
243 .swctrl_lps = true,
244 .fwctrl_lps = false,
245 .aspm_support = 1,
246 .debug_level = 0,
247 .debug_mask = 0,
248 .msi_support = false,
249 .disable_watchdog = false,
250 };
251
252 static const struct rtl_hal_cfg rtl8723e_hal_cfg = {
253 .bar_id = 2,
254 .write_readback = true,
255 .name = "rtl8723e_pci",
256 .ops = &rtl8723e_hal_ops,
257 .mod_params = &rtl8723e_mod_params,
258 .maps[SYS_ISO_CTRL] = REG_SYS_ISO_CTRL,
259 .maps[SYS_FUNC_EN] = REG_SYS_FUNC_EN,
260 .maps[SYS_CLK] = REG_SYS_CLKR,
261 .maps[MAC_RCR_AM] = AM,
262 .maps[MAC_RCR_AB] = AB,
263 .maps[MAC_RCR_ACRC32] = ACRC32,
264 .maps[MAC_RCR_ACF] = ACF,
265 .maps[MAC_RCR_AAP] = AAP,
266 .maps[MAC_HIMR] = REG_HIMR,
267 .maps[MAC_HIMRE] = REG_HIMRE,
268 .maps[EFUSE_TEST] = REG_EFUSE_TEST,
269 .maps[EFUSE_CTRL] = REG_EFUSE_CTRL,
270 .maps[EFUSE_CLK] = 0,
271 .maps[EFUSE_CLK_CTRL] = REG_EFUSE_CTRL,
272 .maps[EFUSE_PWC_EV12V] = PWC_EV12V,
273 .maps[EFUSE_FEN_ELDR] = FEN_ELDR,
274 .maps[EFUSE_LOADER_CLK_EN] = LOADER_CLK_EN,
275 .maps[EFUSE_ANA8M] = ANA8M,
276 .maps[EFUSE_HWSET_MAX_SIZE] = HWSET_MAX_SIZE,
277 .maps[EFUSE_MAX_SECTION_MAP] = EFUSE_MAX_SECTION,
278 .maps[EFUSE_REAL_CONTENT_SIZE] = EFUSE_REAL_CONTENT_LEN,
279 .maps[EFUSE_OOB_PROTECT_BYTES_LEN] = EFUSE_OOB_PROTECT_BYTES,
280
281 .maps[RWCAM] = REG_CAMCMD,
282 .maps[WCAMI] = REG_CAMWRITE,
283 .maps[RCAMO] = REG_CAMREAD,
284 .maps[CAMDBG] = REG_CAMDBG,
285 .maps[SECR] = REG_SECCFG,
286 .maps[SEC_CAM_NONE] = CAM_NONE,
287 .maps[SEC_CAM_WEP40] = CAM_WEP40,
288 .maps[SEC_CAM_TKIP] = CAM_TKIP,
289 .maps[SEC_CAM_AES] = CAM_AES,
290 .maps[SEC_CAM_WEP104] = CAM_WEP104,
291
292 .maps[RTL_IMR_BCNDMAINT6] = IMR_BCNDMAINT6,
293 .maps[RTL_IMR_BCNDMAINT5] = IMR_BCNDMAINT5,
294 .maps[RTL_IMR_BCNDMAINT4] = IMR_BCNDMAINT4,
295 .maps[RTL_IMR_BCNDMAINT3] = IMR_BCNDMAINT3,
296 .maps[RTL_IMR_BCNDMAINT2] = IMR_BCNDMAINT2,
297 .maps[RTL_IMR_BCNDMAINT1] = IMR_BCNDMAINT1,
298 .maps[RTL_IMR_BCNDOK8] = IMR_BCNDOK8,
299 .maps[RTL_IMR_BCNDOK7] = IMR_BCNDOK7,
300 .maps[RTL_IMR_BCNDOK6] = IMR_BCNDOK6,
301 .maps[RTL_IMR_BCNDOK5] = IMR_BCNDOK5,
302 .maps[RTL_IMR_BCNDOK4] = IMR_BCNDOK4,
303 .maps[RTL_IMR_BCNDOK3] = IMR_BCNDOK3,
304 .maps[RTL_IMR_BCNDOK2] = IMR_BCNDOK2,
305 .maps[RTL_IMR_BCNDOK1] = IMR_BCNDOK1,
306 .maps[RTL_IMR_TIMEOUT2] = IMR_TIMEOUT2,
307 .maps[RTL_IMR_TIMEOUT1] = IMR_TIMEOUT1,
308
309 .maps[RTL_IMR_TXFOVW] = PHIMR_TXFOVW,
310 .maps[RTL_IMR_PSTIMEOUT] = PHIMR_PSTIMEOUT,
311 .maps[RTL_IMR_BCNINT] = PHIMR_BCNDMAINT0,
312 .maps[RTL_IMR_RXFOVW] = PHIMR_RXFOVW,
313 .maps[RTL_IMR_RDU] = PHIMR_RDU,
314 .maps[RTL_IMR_ATIMEND] = PHIMR_ATIMEND_E,
315 .maps[RTL_IMR_BDOK] = PHIMR_BCNDOK0,
316 .maps[RTL_IMR_MGNTDOK] = PHIMR_MGNTDOK,
317 .maps[RTL_IMR_TBDER] = PHIMR_TXBCNERR,
318 .maps[RTL_IMR_HIGHDOK] = PHIMR_HIGHDOK,
319 .maps[RTL_IMR_TBDOK] = PHIMR_TXBCNOK,
320 .maps[RTL_IMR_BKDOK] = PHIMR_BKDOK,
321 .maps[RTL_IMR_BEDOK] = PHIMR_BEDOK,
322 .maps[RTL_IMR_VIDOK] = PHIMR_VIDOK,
323 .maps[RTL_IMR_VODOK] = PHIMR_VODOK,
324 .maps[RTL_IMR_ROK] = PHIMR_ROK,
325 .maps[RTL_IBSS_INT_MASKS] =
326 (PHIMR_BCNDMAINT0 | PHIMR_TXBCNOK | PHIMR_TXBCNERR),
327 .maps[RTL_IMR_C2HCMD] = PHIMR_C2HCMD,
328
329
330 .maps[RTL_RC_CCK_RATE1M] = DESC92C_RATE1M,
331 .maps[RTL_RC_CCK_RATE2M] = DESC92C_RATE2M,
332 .maps[RTL_RC_CCK_RATE5_5M] = DESC92C_RATE5_5M,
333 .maps[RTL_RC_CCK_RATE11M] = DESC92C_RATE11M,
334 .maps[RTL_RC_OFDM_RATE6M] = DESC92C_RATE6M,
335 .maps[RTL_RC_OFDM_RATE9M] = DESC92C_RATE9M,
336 .maps[RTL_RC_OFDM_RATE12M] = DESC92C_RATE12M,
337 .maps[RTL_RC_OFDM_RATE18M] = DESC92C_RATE18M,
338 .maps[RTL_RC_OFDM_RATE24M] = DESC92C_RATE24M,
339 .maps[RTL_RC_OFDM_RATE36M] = DESC92C_RATE36M,
340 .maps[RTL_RC_OFDM_RATE48M] = DESC92C_RATE48M,
341 .maps[RTL_RC_OFDM_RATE54M] = DESC92C_RATE54M,
342
343 .maps[RTL_RC_HT_RATEMCS7] = DESC92C_RATEMCS7,
344 .maps[RTL_RC_HT_RATEMCS15] = DESC92C_RATEMCS15,
345 };
346
347 static const struct pci_device_id rtl8723e_pci_ids[] = {
348 {RTL_PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8723, rtl8723e_hal_cfg)},
349 {},
350 };
351
352 MODULE_DEVICE_TABLE(pci, rtl8723e_pci_ids);
353
354 MODULE_AUTHOR("lizhaoming <chaoming_li@realsil.com.cn>");
355 MODULE_AUTHOR("Realtek WlanFAE <wlanfae@realtek.com>");
356 MODULE_LICENSE("GPL");
357 MODULE_DESCRIPTION("Realtek 8723E 802.11n PCI wireless");
358 MODULE_FIRMWARE("rtlwifi/rtl8723efw.bin");
359
360 module_param_named(swenc, rtl8723e_mod_params.sw_crypto, bool, 0444);
361 module_param_named(debug_level, rtl8723e_mod_params.debug_level, int, 0644);
362 module_param_named(debug_mask, rtl8723e_mod_params.debug_mask, ullong, 0644);
363 module_param_named(ips, rtl8723e_mod_params.inactiveps, bool, 0444);
364 module_param_named(swlps, rtl8723e_mod_params.swctrl_lps, bool, 0444);
365 module_param_named(fwlps, rtl8723e_mod_params.fwctrl_lps, bool, 0444);
366 module_param_named(msi, rtl8723e_mod_params.msi_support, bool, 0444);
367 module_param_named(aspm, rtl8723e_mod_params.aspm_support, int, 0444);
368 module_param_named(disable_watchdog, rtl8723e_mod_params.disable_watchdog,
369 bool, 0444);
370 MODULE_PARM_DESC(swenc, "Set to 1 for software crypto (default 0)\n");
371 MODULE_PARM_DESC(ips, "Set to 0 to not use link power save (default 1)\n");
372 MODULE_PARM_DESC(swlps, "Set to 1 to use SW control power save (default 1)\n");
373 MODULE_PARM_DESC(fwlps, "Set to 1 to use FW control power save (default 0)\n");
374 MODULE_PARM_DESC(msi, "Set to 1 to use MSI interrupts mode (default 0)\n");
375 MODULE_PARM_DESC(aspm, "Set to 1 to enable ASPM (default 1)\n");
376 MODULE_PARM_DESC(debug_level, "Set debug level (0-5) (default 0)");
377 MODULE_PARM_DESC(debug_mask, "Set debug mask (default 0)");
378 MODULE_PARM_DESC(disable_watchdog, "Set to 1 to disable the watchdog (default 0)\n");
379
380 static SIMPLE_DEV_PM_OPS(rtlwifi_pm_ops, rtl_pci_suspend, rtl_pci_resume);
381
382 static struct pci_driver rtl8723e_driver = {
383 .name = KBUILD_MODNAME,
384 .id_table = rtl8723e_pci_ids,
385 .probe = rtl_pci_probe,
386 .remove = rtl_pci_disconnect,
387 .driver.pm = &rtlwifi_pm_ops,
388 };
389
390 module_pci_driver(rtl8723e_driver);