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26#include "../wifi.h"
27#include "../core.h"
28#include "../pci.h"
29#include "reg.h"
30#include "def.h"
31#include "phy.h"
32#include "dm.h"
33#include "fw.h"
34#include "../rtl8723com/fw_common.h"
35#include "hw.h"
36#include "sw.h"
37#include "trx.h"
38#include "led.h"
39#include "table.h"
40#include "hal_btc.h"
41#include "../btcoexist/rtl_btc.h"
42#include "../rtl8723com/phy_common.h"
43
44#include <linux/vmalloc.h>
45#include <linux/module.h>
46
47static void rtl8723e_init_aspm_vars(struct ieee80211_hw *hw)
48{
49 struct rtl_priv *rtlpriv = rtl_priv(hw);
50 struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
51
52
53 rtlpci->const_amdpci_aspm = 0;
54
55
56
57
58
59
60
61
62
63
64 rtlpci->const_pci_aspm = 3;
65
66
67 rtlpci->const_devicepci_aspm_setting = 0x03;
68
69
70 rtlpci->const_hostpci_aspm_setting = 0x02;
71
72
73
74
75
76
77
78
79
80 rtlpci->const_hwsw_rfoff_d3 = 0;
81
82
83
84
85
86
87
88
89 rtlpci->const_support_pciaspm = rtlpriv->cfg->mod_params->aspm_support;
90}
91
92int rtl8723e_init_sw_vars(struct ieee80211_hw *hw)
93{
94 struct rtl_priv *rtlpriv = rtl_priv(hw);
95 struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
96 struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
97 int err = 0;
98 char *fw_name = "rtlwifi/rtl8723fw.bin";
99
100 rtl8723e_bt_reg_init(hw);
101
102 rtlpriv->btcoexist.btc_ops = rtl_btc_get_ops_pointer();
103
104 rtlpriv->dm.dm_initialgain_enable = 1;
105 rtlpriv->dm.dm_flag = 0;
106 rtlpriv->dm.disable_framebursting = 0;
107 rtlpriv->dm.thermalvalue = 0;
108 rtlpci->transmit_config = CFENDFORM | BIT(12) | BIT(13);
109
110
111 rtlpriv->rtlhal.current_bandtype = BAND_ON_2_4G;
112 rtlpriv->rtlhal.bandset = BAND_ON_2_4G;
113 rtlpriv->rtlhal.macphymode = SINGLEMAC_SINGLEPHY;
114
115 rtlpci->receive_config = (RCR_APPFCS |
116 RCR_APP_MIC |
117 RCR_APP_ICV |
118 RCR_APP_PHYST_RXFF |
119 RCR_HTC_LOC_CTRL |
120 RCR_AMF |
121 RCR_ACF |
122 RCR_ADF |
123 RCR_AICV |
124 RCR_AB |
125 RCR_AM |
126 RCR_APM |
127 0);
128
129 rtlpci->irq_mask[0] =
130 (u32) (PHIMR_ROK |
131 PHIMR_RDU |
132 PHIMR_VODOK |
133 PHIMR_VIDOK |
134 PHIMR_BEDOK |
135 PHIMR_BKDOK |
136 PHIMR_MGNTDOK |
137 PHIMR_HIGHDOK |
138 PHIMR_C2HCMD |
139 PHIMR_HISRE_IND |
140 PHIMR_TSF_BIT32_TOGGLE |
141 PHIMR_TXBCNOK |
142 PHIMR_PSTIMEOUT |
143 0);
144
145 rtlpci->irq_mask[1] =
146 (u32)(PHIMR_RXFOVW |
147 0);
148
149
150 rtlpriv->psc.inactiveps = rtlpriv->cfg->mod_params->inactiveps;
151 rtlpriv->psc.swctrl_lps = rtlpriv->cfg->mod_params->swctrl_lps;
152 rtlpriv->psc.fwctrl_lps = rtlpriv->cfg->mod_params->fwctrl_lps;
153 rtlpci->msi_support = rtlpriv->cfg->mod_params->msi_support;
154 rtlpriv->cfg->mod_params->sw_crypto =
155 rtlpriv->cfg->mod_params->sw_crypto;
156 rtlpriv->cfg->mod_params->disable_watchdog =
157 rtlpriv->cfg->mod_params->disable_watchdog;
158 if (rtlpriv->cfg->mod_params->disable_watchdog)
159 pr_info("watchdog disabled\n");
160 rtlpriv->psc.reg_fwctrl_lps = 3;
161 rtlpriv->psc.reg_max_lps_awakeintvl = 5;
162 rtl8723e_init_aspm_vars(hw);
163
164 if (rtlpriv->psc.reg_fwctrl_lps == 1)
165 rtlpriv->psc.fwctrl_psmode = FW_PS_MIN_MODE;
166 else if (rtlpriv->psc.reg_fwctrl_lps == 2)
167 rtlpriv->psc.fwctrl_psmode = FW_PS_MAX_MODE;
168 else if (rtlpriv->psc.reg_fwctrl_lps == 3)
169 rtlpriv->psc.fwctrl_psmode = FW_PS_DTIM_MODE;
170
171
172 rtlpriv->rtlhal.pfirmware = vzalloc(0x6000);
173 if (!rtlpriv->rtlhal.pfirmware) {
174 pr_err("Can't alloc buffer for fw.\n");
175 return 1;
176 }
177
178 if (IS_81xxC_VENDOR_UMC_B_CUT(rtlhal->version))
179 fw_name = "rtlwifi/rtl8723fw_B.bin";
180
181 rtlpriv->max_fw_size = 0x6000;
182 pr_info("Using firmware %s\n", fw_name);
183 err = request_firmware_nowait(THIS_MODULE, 1, fw_name,
184 rtlpriv->io.dev, GFP_KERNEL, hw,
185 rtl_fw_cb);
186 if (err) {
187 pr_err("Failed to request firmware!\n");
188 vfree(rtlpriv->rtlhal.pfirmware);
189 rtlpriv->rtlhal.pfirmware = NULL;
190 return 1;
191 }
192 return 0;
193}
194
195void rtl8723e_deinit_sw_vars(struct ieee80211_hw *hw)
196{
197 struct rtl_priv *rtlpriv = rtl_priv(hw);
198
199 if (rtlpriv->rtlhal.pfirmware) {
200 vfree(rtlpriv->rtlhal.pfirmware);
201 rtlpriv->rtlhal.pfirmware = NULL;
202 }
203}
204
205
206bool rtl8723e_get_btc_status(void)
207{
208 return true;
209}
210
211static bool is_fw_header(struct rtlwifi_firmware_header *hdr)
212{
213 return (le16_to_cpu(hdr->signature) & 0xfff0) == 0x2300;
214}
215
216static struct rtl_hal_ops rtl8723e_hal_ops = {
217 .init_sw_vars = rtl8723e_init_sw_vars,
218 .deinit_sw_vars = rtl8723e_deinit_sw_vars,
219 .read_eeprom_info = rtl8723e_read_eeprom_info,
220 .interrupt_recognized = rtl8723e_interrupt_recognized,
221 .hw_init = rtl8723e_hw_init,
222 .hw_disable = rtl8723e_card_disable,
223 .hw_suspend = rtl8723e_suspend,
224 .hw_resume = rtl8723e_resume,
225 .enable_interrupt = rtl8723e_enable_interrupt,
226 .disable_interrupt = rtl8723e_disable_interrupt,
227 .set_network_type = rtl8723e_set_network_type,
228 .set_chk_bssid = rtl8723e_set_check_bssid,
229 .set_qos = rtl8723e_set_qos,
230 .set_bcn_reg = rtl8723e_set_beacon_related_registers,
231 .set_bcn_intv = rtl8723e_set_beacon_interval,
232 .update_interrupt_mask = rtl8723e_update_interrupt_mask,
233 .get_hw_reg = rtl8723e_get_hw_reg,
234 .set_hw_reg = rtl8723e_set_hw_reg,
235 .update_rate_tbl = rtl8723e_update_hal_rate_tbl,
236 .fill_tx_desc = rtl8723e_tx_fill_desc,
237 .fill_tx_cmddesc = rtl8723e_tx_fill_cmddesc,
238 .query_rx_desc = rtl8723e_rx_query_desc,
239 .set_channel_access = rtl8723e_update_channel_access_setting,
240 .radio_onoff_checking = rtl8723e_gpio_radio_on_off_checking,
241 .set_bw_mode = rtl8723e_phy_set_bw_mode,
242 .switch_channel = rtl8723e_phy_sw_chnl,
243 .dm_watchdog = rtl8723e_dm_watchdog,
244 .scan_operation_backup = rtl8723e_phy_scan_operation_backup,
245 .set_rf_power_state = rtl8723e_phy_set_rf_power_state,
246 .led_control = rtl8723e_led_control,
247 .set_desc = rtl8723e_set_desc,
248 .get_desc = rtl8723e_get_desc,
249 .is_tx_desc_closed = rtl8723e_is_tx_desc_closed,
250 .tx_polling = rtl8723e_tx_polling,
251 .enable_hw_sec = rtl8723e_enable_hw_security_config,
252 .set_key = rtl8723e_set_key,
253 .init_sw_leds = rtl8723e_init_sw_leds,
254 .get_bbreg = rtl8723_phy_query_bb_reg,
255 .set_bbreg = rtl8723_phy_set_bb_reg,
256 .get_rfreg = rtl8723e_phy_query_rf_reg,
257 .set_rfreg = rtl8723e_phy_set_rf_reg,
258 .c2h_command_handle = rtl_8723e_c2h_command_handle,
259 .bt_wifi_media_status_notify = rtl_8723e_bt_wifi_media_status_notify,
260 .bt_coex_off_before_lps =
261 rtl8723e_dm_bt_turn_off_bt_coexist_before_enter_lps,
262 .get_btc_status = rtl8723e_get_btc_status,
263 .rx_command_packet = rtl8723e_rx_command_packet,
264 .is_fw_header = is_fw_header,
265};
266
267static struct rtl_mod_params rtl8723e_mod_params = {
268 .sw_crypto = false,
269 .inactiveps = true,
270 .swctrl_lps = false,
271 .fwctrl_lps = true,
272 .aspm_support = 1,
273 .debug_level = 0,
274 .debug_mask = 0,
275 .msi_support = false,
276 .disable_watchdog = false,
277};
278
279static const struct rtl_hal_cfg rtl8723e_hal_cfg = {
280 .bar_id = 2,
281 .write_readback = true,
282 .name = "rtl8723e_pci",
283 .ops = &rtl8723e_hal_ops,
284 .mod_params = &rtl8723e_mod_params,
285 .maps[SYS_ISO_CTRL] = REG_SYS_ISO_CTRL,
286 .maps[SYS_FUNC_EN] = REG_SYS_FUNC_EN,
287 .maps[SYS_CLK] = REG_SYS_CLKR,
288 .maps[MAC_RCR_AM] = AM,
289 .maps[MAC_RCR_AB] = AB,
290 .maps[MAC_RCR_ACRC32] = ACRC32,
291 .maps[MAC_RCR_ACF] = ACF,
292 .maps[MAC_RCR_AAP] = AAP,
293 .maps[MAC_HIMR] = REG_HIMR,
294 .maps[MAC_HIMRE] = REG_HIMRE,
295 .maps[EFUSE_TEST] = REG_EFUSE_TEST,
296 .maps[EFUSE_CTRL] = REG_EFUSE_CTRL,
297 .maps[EFUSE_CLK] = 0,
298 .maps[EFUSE_CLK_CTRL] = REG_EFUSE_CTRL,
299 .maps[EFUSE_PWC_EV12V] = PWC_EV12V,
300 .maps[EFUSE_FEN_ELDR] = FEN_ELDR,
301 .maps[EFUSE_LOADER_CLK_EN] = LOADER_CLK_EN,
302 .maps[EFUSE_ANA8M] = ANA8M,
303 .maps[EFUSE_HWSET_MAX_SIZE] = HWSET_MAX_SIZE,
304 .maps[EFUSE_MAX_SECTION_MAP] = EFUSE_MAX_SECTION,
305 .maps[EFUSE_REAL_CONTENT_SIZE] = EFUSE_REAL_CONTENT_LEN,
306 .maps[EFUSE_OOB_PROTECT_BYTES_LEN] = EFUSE_OOB_PROTECT_BYTES,
307
308 .maps[RWCAM] = REG_CAMCMD,
309 .maps[WCAMI] = REG_CAMWRITE,
310 .maps[RCAMO] = REG_CAMREAD,
311 .maps[CAMDBG] = REG_CAMDBG,
312 .maps[SECR] = REG_SECCFG,
313 .maps[SEC_CAM_NONE] = CAM_NONE,
314 .maps[SEC_CAM_WEP40] = CAM_WEP40,
315 .maps[SEC_CAM_TKIP] = CAM_TKIP,
316 .maps[SEC_CAM_AES] = CAM_AES,
317 .maps[SEC_CAM_WEP104] = CAM_WEP104,
318
319 .maps[RTL_IMR_BCNDMAINT6] = IMR_BCNDMAINT6,
320 .maps[RTL_IMR_BCNDMAINT5] = IMR_BCNDMAINT5,
321 .maps[RTL_IMR_BCNDMAINT4] = IMR_BCNDMAINT4,
322 .maps[RTL_IMR_BCNDMAINT3] = IMR_BCNDMAINT3,
323 .maps[RTL_IMR_BCNDMAINT2] = IMR_BCNDMAINT2,
324 .maps[RTL_IMR_BCNDMAINT1] = IMR_BCNDMAINT1,
325 .maps[RTL_IMR_BCNDOK8] = IMR_BCNDOK8,
326 .maps[RTL_IMR_BCNDOK7] = IMR_BCNDOK7,
327 .maps[RTL_IMR_BCNDOK6] = IMR_BCNDOK6,
328 .maps[RTL_IMR_BCNDOK5] = IMR_BCNDOK5,
329 .maps[RTL_IMR_BCNDOK4] = IMR_BCNDOK4,
330 .maps[RTL_IMR_BCNDOK3] = IMR_BCNDOK3,
331 .maps[RTL_IMR_BCNDOK2] = IMR_BCNDOK2,
332 .maps[RTL_IMR_BCNDOK1] = IMR_BCNDOK1,
333 .maps[RTL_IMR_TIMEOUT2] = IMR_TIMEOUT2,
334 .maps[RTL_IMR_TIMEOUT1] = IMR_TIMEOUT1,
335
336 .maps[RTL_IMR_TXFOVW] = PHIMR_TXFOVW,
337 .maps[RTL_IMR_PSTIMEOUT] = PHIMR_PSTIMEOUT,
338 .maps[RTL_IMR_BCNINT] = PHIMR_BCNDMAINT0,
339 .maps[RTL_IMR_RXFOVW] = PHIMR_RXFOVW,
340 .maps[RTL_IMR_RDU] = PHIMR_RDU,
341 .maps[RTL_IMR_ATIMEND] = PHIMR_ATIMEND_E,
342 .maps[RTL_IMR_BDOK] = PHIMR_BCNDOK0,
343 .maps[RTL_IMR_MGNTDOK] = PHIMR_MGNTDOK,
344 .maps[RTL_IMR_TBDER] = PHIMR_TXBCNERR,
345 .maps[RTL_IMR_HIGHDOK] = PHIMR_HIGHDOK,
346 .maps[RTL_IMR_TBDOK] = PHIMR_TXBCNOK,
347 .maps[RTL_IMR_BKDOK] = PHIMR_BKDOK,
348 .maps[RTL_IMR_BEDOK] = PHIMR_BEDOK,
349 .maps[RTL_IMR_VIDOK] = PHIMR_VIDOK,
350 .maps[RTL_IMR_VODOK] = PHIMR_VODOK,
351 .maps[RTL_IMR_ROK] = PHIMR_ROK,
352 .maps[RTL_IBSS_INT_MASKS] =
353 (PHIMR_BCNDMAINT0 | PHIMR_TXBCNOK | PHIMR_TXBCNERR),
354 .maps[RTL_IMR_C2HCMD] = PHIMR_C2HCMD,
355
356
357 .maps[RTL_RC_CCK_RATE1M] = DESC92C_RATE1M,
358 .maps[RTL_RC_CCK_RATE2M] = DESC92C_RATE2M,
359 .maps[RTL_RC_CCK_RATE5_5M] = DESC92C_RATE5_5M,
360 .maps[RTL_RC_CCK_RATE11M] = DESC92C_RATE11M,
361 .maps[RTL_RC_OFDM_RATE6M] = DESC92C_RATE6M,
362 .maps[RTL_RC_OFDM_RATE9M] = DESC92C_RATE9M,
363 .maps[RTL_RC_OFDM_RATE12M] = DESC92C_RATE12M,
364 .maps[RTL_RC_OFDM_RATE18M] = DESC92C_RATE18M,
365 .maps[RTL_RC_OFDM_RATE24M] = DESC92C_RATE24M,
366 .maps[RTL_RC_OFDM_RATE36M] = DESC92C_RATE36M,
367 .maps[RTL_RC_OFDM_RATE48M] = DESC92C_RATE48M,
368 .maps[RTL_RC_OFDM_RATE54M] = DESC92C_RATE54M,
369
370 .maps[RTL_RC_HT_RATEMCS7] = DESC92C_RATEMCS7,
371 .maps[RTL_RC_HT_RATEMCS15] = DESC92C_RATEMCS15,
372};
373
374static const struct pci_device_id rtl8723e_pci_ids[] = {
375 {RTL_PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8723, rtl8723e_hal_cfg)},
376 {},
377};
378
379MODULE_DEVICE_TABLE(pci, rtl8723e_pci_ids);
380
381MODULE_AUTHOR("lizhaoming <chaoming_li@realsil.com.cn>");
382MODULE_AUTHOR("Realtek WlanFAE <wlanfae@realtek.com>");
383MODULE_LICENSE("GPL");
384MODULE_DESCRIPTION("Realtek 8723E 802.11n PCI wireless");
385MODULE_FIRMWARE("rtlwifi/rtl8723efw.bin");
386
387module_param_named(swenc, rtl8723e_mod_params.sw_crypto, bool, 0444);
388module_param_named(debug_level, rtl8723e_mod_params.debug_level, int, 0644);
389module_param_named(debug_mask, rtl8723e_mod_params.debug_mask, ullong, 0644);
390module_param_named(ips, rtl8723e_mod_params.inactiveps, bool, 0444);
391module_param_named(swlps, rtl8723e_mod_params.swctrl_lps, bool, 0444);
392module_param_named(fwlps, rtl8723e_mod_params.fwctrl_lps, bool, 0444);
393module_param_named(msi, rtl8723e_mod_params.msi_support, bool, 0444);
394module_param_named(aspm, rtl8723e_mod_params.aspm_support, int, 0444);
395module_param_named(disable_watchdog, rtl8723e_mod_params.disable_watchdog,
396 bool, 0444);
397MODULE_PARM_DESC(swenc, "Set to 1 for software crypto (default 0)\n");
398MODULE_PARM_DESC(ips, "Set to 0 to not use link power save (default 1)\n");
399MODULE_PARM_DESC(swlps, "Set to 1 to use SW control power save (default 0)\n");
400MODULE_PARM_DESC(fwlps, "Set to 1 to use FW control power save (default 1)\n");
401MODULE_PARM_DESC(msi, "Set to 1 to use MSI interrupts mode (default 0)\n");
402MODULE_PARM_DESC(aspm, "Set to 1 to enable ASPM (default 1)\n");
403MODULE_PARM_DESC(debug_level, "Set debug level (0-5) (default 0)");
404MODULE_PARM_DESC(debug_mask, "Set debug mask (default 0)");
405MODULE_PARM_DESC(disable_watchdog, "Set to 1 to disable the watchdog (default 0)\n");
406
407static SIMPLE_DEV_PM_OPS(rtlwifi_pm_ops, rtl_pci_suspend, rtl_pci_resume);
408
409static struct pci_driver rtl8723e_driver = {
410 .name = KBUILD_MODNAME,
411 .id_table = rtl8723e_pci_ids,
412 .probe = rtl_pci_probe,
413 .remove = rtl_pci_disconnect,
414 .driver.pm = &rtlwifi_pm_ops,
415};
416
417module_pci_driver(rtl8723e_driver);
418
