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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 "../rtl8723com/phy_common.h"
33#include "dm.h"
34#include "../rtl8723com/dm_common.h"
35#include "hw.h"
36#include "fw.h"
37#include "../rtl8723com/fw_common.h"
38#include "sw.h"
39#include "trx.h"
40#include "led.h"
41#include "table.h"
42#include "../btcoexist/rtl_btc.h"
43
44#include <linux/vmalloc.h>
45#include <linux/module.h>
46
47static void rtl8723be_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 rtlpci->const_pci_aspm = 3;
64
65
66 rtlpci->const_devicepci_aspm_setting = 0x03;
67
68
69 rtlpci->const_hostpci_aspm_setting = 0x02;
70
71
72
73
74
75
76
77
78 rtlpci->const_hwsw_rfoff_d3 = 0;
79
80
81
82
83
84
85
86 rtlpci->const_support_pciaspm = rtlpriv->cfg->mod_params->aspm_support;
87}
88
89int rtl8723be_init_sw_vars(struct ieee80211_hw *hw)
90{
91 int err = 0;
92 struct rtl_priv *rtlpriv = rtl_priv(hw);
93 struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
94 struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
95 char *fw_name = "rtlwifi/rtl8723befw_36.bin";
96
97 rtl8723be_bt_reg_init(hw);
98 rtlpriv->btcoexist.btc_ops = rtl_btc_get_ops_pointer();
99
100 rtlpriv->dm.dm_initialgain_enable = 1;
101 rtlpriv->dm.dm_flag = 0;
102 rtlpriv->dm.disable_framebursting = 0;
103 rtlpriv->dm.thermalvalue = 0;
104 rtlpci->transmit_config = CFENDFORM | BIT(15) | BIT(24) | BIT(25);
105
106 rtlpriv->phy.lck_inprogress = false;
107
108 mac->ht_enable = true;
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] = (u32) (IMR_PSTIMEOUT |
130 IMR_HSISR_IND_ON_INT |
131 IMR_C2HCMD |
132 IMR_HIGHDOK |
133 IMR_MGNTDOK |
134 IMR_BKDOK |
135 IMR_BEDOK |
136 IMR_VIDOK |
137 IMR_VODOK |
138 IMR_RDU |
139 IMR_ROK |
140 0);
141
142 rtlpci->irq_mask[1] = (u32)(IMR_RXFOVW | 0);
143
144 rtlpci->sys_irq_mask = (u32)(HSIMR_PDN_INT_EN |
145 HSIMR_RON_INT_EN |
146 0);
147
148
149 rtlpriv->psc.inactiveps = rtlpriv->cfg->mod_params->inactiveps;
150 rtlpriv->psc.swctrl_lps = rtlpriv->cfg->mod_params->swctrl_lps;
151 rtlpriv->psc.fwctrl_lps = rtlpriv->cfg->mod_params->fwctrl_lps;
152 rtlpci->msi_support = rtlpriv->cfg->mod_params->msi_support;
153 rtlpriv->cfg->mod_params->sw_crypto =
154 rtlpriv->cfg->mod_params->sw_crypto;
155 rtlpriv->cfg->mod_params->disable_watchdog =
156 rtlpriv->cfg->mod_params->disable_watchdog;
157 if (rtlpriv->cfg->mod_params->disable_watchdog)
158 pr_info("watchdog disabled\n");
159 rtlpriv->psc.reg_fwctrl_lps = 2;
160 rtlpriv->psc.reg_max_lps_awakeintvl = 2;
161
162
163
164 rtl8723be_init_aspm_vars(hw);
165
166 if (rtlpriv->psc.reg_fwctrl_lps == 1)
167 rtlpriv->psc.fwctrl_psmode = FW_PS_MIN_MODE;
168 else if (rtlpriv->psc.reg_fwctrl_lps == 2)
169 rtlpriv->psc.fwctrl_psmode = FW_PS_MAX_MODE;
170 else if (rtlpriv->psc.reg_fwctrl_lps == 3)
171 rtlpriv->psc.fwctrl_psmode = FW_PS_DTIM_MODE;
172
173
174 rtlpriv->psc.low_power_enable = false;
175
176 rtlpriv->rtlhal.earlymode_enable = false;
177
178
179 rtlpriv->rtlhal.pfirmware = vzalloc(0x8000);
180 if (!rtlpriv->rtlhal.pfirmware) {
181 pr_err("Can't alloc buffer for fw.\n");
182 return 1;
183 }
184
185 rtlpriv->max_fw_size = 0x8000;
186 pr_info("Using firmware %s\n", fw_name);
187 err = request_firmware_nowait(THIS_MODULE, 1, fw_name,
188 rtlpriv->io.dev, GFP_KERNEL, hw,
189 rtl_fw_cb);
190 if (err) {
191 pr_err("Failed to request firmware!\n");
192 vfree(rtlpriv->rtlhal.pfirmware);
193 rtlpriv->rtlhal.pfirmware = NULL;
194 return 1;
195 }
196 return 0;
197}
198
199void rtl8723be_deinit_sw_vars(struct ieee80211_hw *hw)
200{
201 struct rtl_priv *rtlpriv = rtl_priv(hw);
202
203 if (rtlpriv->rtlhal.pfirmware) {
204 vfree(rtlpriv->rtlhal.pfirmware);
205 rtlpriv->rtlhal.pfirmware = NULL;
206 }
207}
208
209
210bool rtl8723be_get_btc_status(void)
211{
212 return true;
213}
214
215static bool is_fw_header(struct rtlwifi_firmware_header *hdr)
216{
217 return (le16_to_cpu(hdr->signature) & 0xfff0) == 0x5300;
218}
219
220static struct rtl_hal_ops rtl8723be_hal_ops = {
221 .init_sw_vars = rtl8723be_init_sw_vars,
222 .deinit_sw_vars = rtl8723be_deinit_sw_vars,
223 .read_eeprom_info = rtl8723be_read_eeprom_info,
224 .interrupt_recognized = rtl8723be_interrupt_recognized,
225 .hw_init = rtl8723be_hw_init,
226 .hw_disable = rtl8723be_card_disable,
227 .hw_suspend = rtl8723be_suspend,
228 .hw_resume = rtl8723be_resume,
229 .enable_interrupt = rtl8723be_enable_interrupt,
230 .disable_interrupt = rtl8723be_disable_interrupt,
231 .set_network_type = rtl8723be_set_network_type,
232 .set_chk_bssid = rtl8723be_set_check_bssid,
233 .set_qos = rtl8723be_set_qos,
234 .set_bcn_reg = rtl8723be_set_beacon_related_registers,
235 .set_bcn_intv = rtl8723be_set_beacon_interval,
236 .update_interrupt_mask = rtl8723be_update_interrupt_mask,
237 .get_hw_reg = rtl8723be_get_hw_reg,
238 .set_hw_reg = rtl8723be_set_hw_reg,
239 .update_rate_tbl = rtl8723be_update_hal_rate_tbl,
240 .fill_tx_desc = rtl8723be_tx_fill_desc,
241 .fill_tx_cmddesc = rtl8723be_tx_fill_cmddesc,
242 .query_rx_desc = rtl8723be_rx_query_desc,
243 .set_channel_access = rtl8723be_update_channel_access_setting,
244 .radio_onoff_checking = rtl8723be_gpio_radio_on_off_checking,
245 .set_bw_mode = rtl8723be_phy_set_bw_mode,
246 .switch_channel = rtl8723be_phy_sw_chnl,
247 .dm_watchdog = rtl8723be_dm_watchdog,
248 .scan_operation_backup = rtl8723be_phy_scan_operation_backup,
249 .set_rf_power_state = rtl8723be_phy_set_rf_power_state,
250 .led_control = rtl8723be_led_control,
251 .set_desc = rtl8723be_set_desc,
252 .get_desc = rtl8723be_get_desc,
253 .is_tx_desc_closed = rtl8723be_is_tx_desc_closed,
254 .tx_polling = rtl8723be_tx_polling,
255 .enable_hw_sec = rtl8723be_enable_hw_security_config,
256 .set_key = rtl8723be_set_key,
257 .init_sw_leds = rtl8723be_init_sw_leds,
258 .get_bbreg = rtl8723_phy_query_bb_reg,
259 .set_bbreg = rtl8723_phy_set_bb_reg,
260 .get_rfreg = rtl8723be_phy_query_rf_reg,
261 .set_rfreg = rtl8723be_phy_set_rf_reg,
262 .fill_h2c_cmd = rtl8723be_fill_h2c_cmd,
263 .get_btc_status = rtl8723be_get_btc_status,
264 .rx_command_packet = rtl8723be_rx_command_packet,
265 .is_fw_header = is_fw_header,
266 .c2h_content_parsing = rtl8723be_c2h_content_parsing,
267};
268
269static struct rtl_mod_params rtl8723be_mod_params = {
270 .sw_crypto = false,
271 .inactiveps = true,
272 .swctrl_lps = false,
273 .fwctrl_lps = true,
274 .msi_support = false,
275 .aspm_support = 1,
276 .disable_watchdog = false,
277 .debug_level = 0,
278 .debug_mask = 0,
279 .ant_sel = 0,
280};
281
282static const struct rtl_hal_cfg rtl8723be_hal_cfg = {
283 .bar_id = 2,
284 .write_readback = true,
285 .name = "rtl8723be_pci",
286 .alt_fw_name = "rtlwifi/rtl8723befw.bin",
287 .ops = &rtl8723be_hal_ops,
288 .mod_params = &rtl8723be_mod_params,
289 .maps[SYS_ISO_CTRL] = REG_SYS_ISO_CTRL,
290 .maps[SYS_FUNC_EN] = REG_SYS_FUNC_EN,
291 .maps[SYS_CLK] = REG_SYS_CLKR,
292 .maps[MAC_RCR_AM] = AM,
293 .maps[MAC_RCR_AB] = AB,
294 .maps[MAC_RCR_ACRC32] = ACRC32,
295 .maps[MAC_RCR_ACF] = ACF,
296 .maps[MAC_RCR_AAP] = AAP,
297 .maps[MAC_HIMR] = REG_HIMR,
298 .maps[MAC_HIMRE] = REG_HIMRE,
299 .maps[MAC_HSISR] = REG_HSISR,
300
301 .maps[EFUSE_ACCESS] = REG_EFUSE_ACCESS,
302
303 .maps[EFUSE_TEST] = REG_EFUSE_TEST,
304 .maps[EFUSE_CTRL] = REG_EFUSE_CTRL,
305 .maps[EFUSE_CLK] = 0,
306 .maps[EFUSE_CLK_CTRL] = REG_EFUSE_CTRL,
307 .maps[EFUSE_PWC_EV12V] = PWC_EV12V,
308 .maps[EFUSE_FEN_ELDR] = FEN_ELDR,
309 .maps[EFUSE_LOADER_CLK_EN] = LOADER_CLK_EN,
310 .maps[EFUSE_ANA8M] = ANA8M,
311 .maps[EFUSE_HWSET_MAX_SIZE] = HWSET_MAX_SIZE,
312 .maps[EFUSE_MAX_SECTION_MAP] = EFUSE_MAX_SECTION,
313 .maps[EFUSE_REAL_CONTENT_SIZE] = EFUSE_REAL_CONTENT_LEN,
314 .maps[EFUSE_OOB_PROTECT_BYTES_LEN] = EFUSE_OOB_PROTECT_BYTES,
315
316 .maps[RWCAM] = REG_CAMCMD,
317 .maps[WCAMI] = REG_CAMWRITE,
318 .maps[RCAMO] = REG_CAMREAD,
319 .maps[CAMDBG] = REG_CAMDBG,
320 .maps[SECR] = REG_SECCFG,
321 .maps[SEC_CAM_NONE] = CAM_NONE,
322 .maps[SEC_CAM_WEP40] = CAM_WEP40,
323 .maps[SEC_CAM_TKIP] = CAM_TKIP,
324 .maps[SEC_CAM_AES] = CAM_AES,
325 .maps[SEC_CAM_WEP104] = CAM_WEP104,
326
327 .maps[RTL_IMR_BCNDMAINT6] = IMR_BCNDMAINT6,
328 .maps[RTL_IMR_BCNDMAINT5] = IMR_BCNDMAINT5,
329 .maps[RTL_IMR_BCNDMAINT4] = IMR_BCNDMAINT4,
330 .maps[RTL_IMR_BCNDMAINT3] = IMR_BCNDMAINT3,
331 .maps[RTL_IMR_BCNDMAINT2] = IMR_BCNDMAINT2,
332 .maps[RTL_IMR_BCNDMAINT1] = IMR_BCNDMAINT1,
333
334 .maps[RTL_IMR_BCNDOK7] = IMR_BCNDOK7,
335 .maps[RTL_IMR_BCNDOK6] = IMR_BCNDOK6,
336 .maps[RTL_IMR_BCNDOK5] = IMR_BCNDOK5,
337 .maps[RTL_IMR_BCNDOK4] = IMR_BCNDOK4,
338 .maps[RTL_IMR_BCNDOK3] = IMR_BCNDOK3,
339 .maps[RTL_IMR_BCNDOK2] = IMR_BCNDOK2,
340 .maps[RTL_IMR_BCNDOK1] = IMR_BCNDOK1,
341
342
343
344 .maps[RTL_IMR_TXFOVW] = IMR_TXFOVW,
345 .maps[RTL_IMR_PSTIMEOUT] = IMR_PSTIMEOUT,
346 .maps[RTL_IMR_BCNINT] = IMR_BCNDMAINT0,
347 .maps[RTL_IMR_RXFOVW] = IMR_RXFOVW,
348 .maps[RTL_IMR_RDU] = IMR_RDU,
349 .maps[RTL_IMR_ATIMEND] = IMR_ATIMEND,
350 .maps[RTL_IMR_BDOK] = IMR_BCNDOK0,
351 .maps[RTL_IMR_MGNTDOK] = IMR_MGNTDOK,
352 .maps[RTL_IMR_TBDER] = IMR_TBDER,
353 .maps[RTL_IMR_HIGHDOK] = IMR_HIGHDOK,
354 .maps[RTL_IMR_TBDOK] = IMR_TBDOK,
355 .maps[RTL_IMR_BKDOK] = IMR_BKDOK,
356 .maps[RTL_IMR_BEDOK] = IMR_BEDOK,
357 .maps[RTL_IMR_VIDOK] = IMR_VIDOK,
358 .maps[RTL_IMR_VODOK] = IMR_VODOK,
359 .maps[RTL_IMR_ROK] = IMR_ROK,
360 .maps[RTL_IMR_HSISR_IND] = IMR_HSISR_IND_ON_INT,
361 .maps[RTL_IBSS_INT_MASKS] = (IMR_BCNDMAINT0 | IMR_TBDOK | IMR_TBDER),
362
363 .maps[RTL_RC_CCK_RATE1M] = DESC92C_RATE1M,
364 .maps[RTL_RC_CCK_RATE2M] = DESC92C_RATE2M,
365 .maps[RTL_RC_CCK_RATE5_5M] = DESC92C_RATE5_5M,
366 .maps[RTL_RC_CCK_RATE11M] = DESC92C_RATE11M,
367 .maps[RTL_RC_OFDM_RATE6M] = DESC92C_RATE6M,
368 .maps[RTL_RC_OFDM_RATE9M] = DESC92C_RATE9M,
369 .maps[RTL_RC_OFDM_RATE12M] = DESC92C_RATE12M,
370 .maps[RTL_RC_OFDM_RATE18M] = DESC92C_RATE18M,
371 .maps[RTL_RC_OFDM_RATE24M] = DESC92C_RATE24M,
372 .maps[RTL_RC_OFDM_RATE36M] = DESC92C_RATE36M,
373 .maps[RTL_RC_OFDM_RATE48M] = DESC92C_RATE48M,
374 .maps[RTL_RC_OFDM_RATE54M] = DESC92C_RATE54M,
375
376 .maps[RTL_RC_HT_RATEMCS7] = DESC92C_RATEMCS7,
377 .maps[RTL_RC_HT_RATEMCS15] = DESC92C_RATEMCS15,
378};
379
380static const struct pci_device_id rtl8723be_pci_ids[] = {
381 {RTL_PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0xB723, rtl8723be_hal_cfg)},
382 {},
383};
384
385MODULE_DEVICE_TABLE(pci, rtl8723be_pci_ids);
386
387MODULE_AUTHOR("PageHe <page_he@realsil.com.cn>");
388MODULE_AUTHOR("Realtek WlanFAE <wlanfae@realtek.com>");
389MODULE_LICENSE("GPL");
390MODULE_DESCRIPTION("Realtek 8723BE 802.11n PCI wireless");
391MODULE_FIRMWARE("rtlwifi/rtl8723befw.bin");
392MODULE_FIRMWARE("rtlwifi/rtl8723befw_36.bin");
393
394module_param_named(swenc, rtl8723be_mod_params.sw_crypto, bool, 0444);
395module_param_named(debug_level, rtl8723be_mod_params.debug_level, int, 0644);
396module_param_named(debug_mask, rtl8723be_mod_params.debug_mask, ullong, 0644);
397module_param_named(ips, rtl8723be_mod_params.inactiveps, bool, 0444);
398module_param_named(swlps, rtl8723be_mod_params.swctrl_lps, bool, 0444);
399module_param_named(fwlps, rtl8723be_mod_params.fwctrl_lps, bool, 0444);
400module_param_named(msi, rtl8723be_mod_params.msi_support, bool, 0444);
401module_param_named(aspm, rtl8723be_mod_params.aspm_support, int, 0444);
402module_param_named(disable_watchdog, rtl8723be_mod_params.disable_watchdog,
403 bool, 0444);
404module_param_named(ant_sel, rtl8723be_mod_params.ant_sel, int, 0444);
405MODULE_PARM_DESC(swenc, "Set to 1 for software crypto (default 0)\n");
406MODULE_PARM_DESC(ips, "Set to 0 to not use link power save (default 1)\n");
407MODULE_PARM_DESC(swlps, "Set to 1 to use SW control power save (default 0)\n");
408MODULE_PARM_DESC(fwlps, "Set to 1 to use FW control power save (default 1)\n");
409MODULE_PARM_DESC(msi, "Set to 1 to use MSI interrupts mode (default 0)\n");
410MODULE_PARM_DESC(aspm, "Set to 1 to enable ASPM (default 1)\n");
411MODULE_PARM_DESC(debug_level, "Set debug level (0-5) (default 0)");
412MODULE_PARM_DESC(debug_mask, "Set debug mask (default 0)");
413MODULE_PARM_DESC(disable_watchdog,
414 "Set to 1 to disable the watchdog (default 0)\n");
415MODULE_PARM_DESC(ant_sel, "Set to 1 or 2 to force antenna number (default 0)\n");
416
417static SIMPLE_DEV_PM_OPS(rtlwifi_pm_ops, rtl_pci_suspend, rtl_pci_resume);
418
419static struct pci_driver rtl8723be_driver = {
420 .name = KBUILD_MODNAME,
421 .id_table = rtl8723be_pci_ids,
422 .probe = rtl_pci_probe,
423 .remove = rtl_pci_disconnect,
424 .driver.pm = &rtlwifi_pm_ops,
425};
426
427module_pci_driver(rtl8723be_driver);
428
