sw.c 15 KB

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  1. /******************************************************************************
  2. *
  3. * Copyright(c) 2009-2010 Realtek Corporation.
  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. * The full GNU General Public License is included in this distribution in the
  15. * file called LICENSE.
  16. *
  17. * Contact Information:
  18. * wlanfae <wlanfae@realtek.com>
  19. * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
  20. * Hsinchu 300, Taiwan.
  21. *
  22. * Larry Finger <Larry.Finger@lwfinger.net>
  23. *
  24. *****************************************************************************/
  25. #include "../wifi.h"
  26. #include "../core.h"
  27. #include "../pci.h"
  28. #include "reg.h"
  29. #include "def.h"
  30. #include "phy.h"
  31. #include "dm.h"
  32. #include "hw.h"
  33. #include "fw.h"
  34. #include "sw.h"
  35. #include "trx.h"
  36. #include "led.h"
  37. #include "table.h"
  38. #include "../btcoexist/rtl_btc.h"
  39. #include <linux/vmalloc.h>
  40. #include <linux/module.h>
  41. static void rtl8821ae_init_aspm_vars(struct ieee80211_hw *hw)
  42. {
  43. struct rtl_priv *rtlpriv = rtl_priv(hw);
  44. struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
  45. /*close ASPM for AMD defaultly */
  46. rtlpci->const_amdpci_aspm = 0;
  47. /**
  48. * ASPM PS mode.
  49. * 0 - Disable ASPM,
  50. * 1 - Enable ASPM without Clock Req,
  51. * 2 - Enable ASPM with Clock Req,
  52. * 3 - Alwyas Enable ASPM with Clock Req,
  53. * 4 - Always Enable ASPM without Clock Req.
  54. * set defult to RTL8192CE:3 RTL8192E:2
  55. */
  56. rtlpci->const_pci_aspm = 3;
  57. /*Setting for PCI-E device */
  58. rtlpci->const_devicepci_aspm_setting = 0x03;
  59. /*Setting for PCI-E bridge */
  60. rtlpci->const_hostpci_aspm_setting = 0x02;
  61. /**
  62. * In Hw/Sw Radio Off situation.
  63. * 0 - Default,
  64. * 1 - From ASPM setting without low Mac Pwr,
  65. * 2 - From ASPM setting with low Mac Pwr,
  66. * 3 - Bus D3
  67. * set default to RTL8192CE:0 RTL8192SE:2
  68. */
  69. rtlpci->const_hwsw_rfoff_d3 = 0;
  70. /**
  71. * This setting works for those device with
  72. * backdoor ASPM setting such as EPHY setting.
  73. * 0 - Not support ASPM,
  74. * 1 - Support ASPM,
  75. * 2 - According to chipset.
  76. */
  77. rtlpci->const_support_pciaspm = rtlpriv->cfg->mod_params->aspm_support;
  78. }
  79. /*InitializeVariables8812E*/
  80. int rtl8821ae_init_sw_vars(struct ieee80211_hw *hw)
  81. {
  82. int err = 0;
  83. struct rtl_priv *rtlpriv = rtl_priv(hw);
  84. struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
  85. struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
  86. struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
  87. char *fw_name, *wowlan_fw_name;
  88. rtl8821ae_bt_reg_init(hw);
  89. rtlpriv->btcoexist.btc_ops = rtl_btc_get_ops_pointer();
  90. rtlpriv->dm.dm_initialgain_enable = 1;
  91. rtlpriv->dm.dm_flag = 0;
  92. rtlpriv->dm.disable_framebursting = 0;
  93. rtlpriv->dm.thermalvalue = 0;
  94. rtlpci->transmit_config = CFENDFORM | BIT(15) | BIT(24) | BIT(25);
  95. mac->ht_enable = true;
  96. mac->ht_cur_stbc = 0;
  97. mac->ht_stbc_cap = 0;
  98. mac->vht_cur_ldpc = 0;
  99. mac->vht_ldpc_cap = 0;
  100. mac->vht_cur_stbc = 0;
  101. mac->vht_stbc_cap = 0;
  102. rtlpriv->rtlhal.current_bandtype = BAND_ON_2_4G;
  103. /*following 2 is for register 5G band, refer to _rtl_init_mac80211()*/
  104. rtlpriv->rtlhal.bandset = BAND_ON_BOTH;
  105. rtlpriv->rtlhal.macphymode = SINGLEMAC_SINGLEPHY;
  106. rtlpci->receive_config = (RCR_APPFCS |
  107. RCR_APP_MIC |
  108. RCR_APP_ICV |
  109. RCR_APP_PHYST_RXFF |
  110. RCR_NONQOS_VHT |
  111. RCR_HTC_LOC_CTRL |
  112. RCR_AMF |
  113. RCR_ACF |
  114. /*This bit controls the PS-Poll packet filter.*/
  115. RCR_ADF |
  116. RCR_AICV |
  117. RCR_ACRC32 |
  118. RCR_AB |
  119. RCR_AM |
  120. RCR_APM |
  121. 0);
  122. rtlpci->irq_mask[0] =
  123. (u32)(IMR_PSTIMEOUT |
  124. IMR_GTINT3 |
  125. IMR_HSISR_IND_ON_INT |
  126. IMR_C2HCMD |
  127. IMR_HIGHDOK |
  128. IMR_MGNTDOK |
  129. IMR_BKDOK |
  130. IMR_BEDOK |
  131. IMR_VIDOK |
  132. IMR_VODOK |
  133. IMR_RDU |
  134. IMR_ROK |
  135. 0);
  136. rtlpci->irq_mask[1] =
  137. (u32)(IMR_RXFOVW |
  138. IMR_TXFOVW |
  139. 0);
  140. rtlpci->sys_irq_mask = (u32)(HSIMR_PDN_INT_EN |
  141. HSIMR_RON_INT_EN |
  142. 0);
  143. /* for WOWLAN */
  144. rtlpriv->psc.wo_wlan_mode = WAKE_ON_MAGIC_PACKET |
  145. WAKE_ON_PATTERN_MATCH;
  146. /* for LPS & IPS */
  147. rtlpriv->psc.inactiveps = rtlpriv->cfg->mod_params->inactiveps;
  148. rtlpriv->psc.swctrl_lps = rtlpriv->cfg->mod_params->swctrl_lps;
  149. rtlpriv->psc.fwctrl_lps = rtlpriv->cfg->mod_params->fwctrl_lps;
  150. rtlpci->msi_support = rtlpriv->cfg->mod_params->msi_support;
  151. rtlpci->int_clear = rtlpriv->cfg->mod_params->int_clear;
  152. rtlpriv->cfg->mod_params->sw_crypto =
  153. rtlpriv->cfg->mod_params->sw_crypto;
  154. rtlpriv->cfg->mod_params->disable_watchdog =
  155. rtlpriv->cfg->mod_params->disable_watchdog;
  156. if (rtlpriv->cfg->mod_params->disable_watchdog)
  157. pr_info("watchdog disabled\n");
  158. rtlpriv->psc.reg_fwctrl_lps = 2;
  159. rtlpriv->psc.reg_max_lps_awakeintvl = 2;
  160. /* for ASPM, you can close aspm through
  161. * set const_support_pciaspm = 0
  162. */
  163. rtl8821ae_init_aspm_vars(hw);
  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. /* for firmware buf */
  171. rtlpriv->rtlhal.pfirmware = vzalloc(0x8000);
  172. if (!rtlpriv->rtlhal.pfirmware) {
  173. pr_err("Can't alloc buffer for fw.\n");
  174. return 1;
  175. }
  176. rtlpriv->rtlhal.wowlan_firmware = vzalloc(0x8000);
  177. if (!rtlpriv->rtlhal.wowlan_firmware) {
  178. pr_err("Can't alloc buffer for wowlan fw.\n");
  179. vfree(rtlpriv->rtlhal.pfirmware);
  180. rtlpriv->rtlhal.pfirmware = NULL;
  181. return 1;
  182. }
  183. if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE) {
  184. fw_name = "rtlwifi/rtl8812aefw.bin";
  185. wowlan_fw_name = "rtlwifi/rtl8812aefw_wowlan.bin";
  186. } else {
  187. fw_name = "rtlwifi/rtl8821aefw_29.bin";
  188. wowlan_fw_name = "rtlwifi/rtl8821aefw_wowlan.bin";
  189. }
  190. rtlpriv->max_fw_size = 0x8000;
  191. /*load normal firmware*/
  192. pr_info("Using firmware %s\n", fw_name);
  193. err = request_firmware_nowait(THIS_MODULE, 1, fw_name,
  194. rtlpriv->io.dev, GFP_KERNEL, hw,
  195. rtl_fw_cb);
  196. if (err) {
  197. pr_err("Failed to request normal firmware!\n");
  198. vfree(rtlpriv->rtlhal.wowlan_firmware);
  199. vfree(rtlpriv->rtlhal.pfirmware);
  200. return 1;
  201. }
  202. /*load wowlan firmware*/
  203. pr_info("Using firmware %s\n", wowlan_fw_name);
  204. err = request_firmware_nowait(THIS_MODULE, 1,
  205. wowlan_fw_name,
  206. rtlpriv->io.dev, GFP_KERNEL, hw,
  207. rtl_wowlan_fw_cb);
  208. if (err) {
  209. pr_err("Failed to request wowlan firmware!\n");
  210. vfree(rtlpriv->rtlhal.wowlan_firmware);
  211. vfree(rtlpriv->rtlhal.pfirmware);
  212. return 1;
  213. }
  214. return 0;
  215. }
  216. void rtl8821ae_deinit_sw_vars(struct ieee80211_hw *hw)
  217. {
  218. struct rtl_priv *rtlpriv = rtl_priv(hw);
  219. if (rtlpriv->rtlhal.pfirmware) {
  220. vfree(rtlpriv->rtlhal.pfirmware);
  221. rtlpriv->rtlhal.pfirmware = NULL;
  222. }
  223. #if (USE_SPECIFIC_FW_TO_SUPPORT_WOWLAN == 1)
  224. if (rtlpriv->rtlhal.wowlan_firmware) {
  225. vfree(rtlpriv->rtlhal.wowlan_firmware);
  226. rtlpriv->rtlhal.wowlan_firmware = NULL;
  227. }
  228. #endif
  229. }
  230. /* get bt coexist status */
  231. bool rtl8821ae_get_btc_status(void)
  232. {
  233. return true;
  234. }
  235. static struct rtl_hal_ops rtl8821ae_hal_ops = {
  236. .init_sw_vars = rtl8821ae_init_sw_vars,
  237. .deinit_sw_vars = rtl8821ae_deinit_sw_vars,
  238. .read_eeprom_info = rtl8821ae_read_eeprom_info,
  239. .interrupt_recognized = rtl8821ae_interrupt_recognized,
  240. .hw_init = rtl8821ae_hw_init,
  241. .hw_disable = rtl8821ae_card_disable,
  242. .hw_suspend = rtl8821ae_suspend,
  243. .hw_resume = rtl8821ae_resume,
  244. .enable_interrupt = rtl8821ae_enable_interrupt,
  245. .disable_interrupt = rtl8821ae_disable_interrupt,
  246. .set_network_type = rtl8821ae_set_network_type,
  247. .set_chk_bssid = rtl8821ae_set_check_bssid,
  248. .set_qos = rtl8821ae_set_qos,
  249. .set_bcn_reg = rtl8821ae_set_beacon_related_registers,
  250. .set_bcn_intv = rtl8821ae_set_beacon_interval,
  251. .update_interrupt_mask = rtl8821ae_update_interrupt_mask,
  252. .get_hw_reg = rtl8821ae_get_hw_reg,
  253. .set_hw_reg = rtl8821ae_set_hw_reg,
  254. .update_rate_tbl = rtl8821ae_update_hal_rate_tbl,
  255. .fill_tx_desc = rtl8821ae_tx_fill_desc,
  256. .fill_tx_cmddesc = rtl8821ae_tx_fill_cmddesc,
  257. .query_rx_desc = rtl8821ae_rx_query_desc,
  258. .set_channel_access = rtl8821ae_update_channel_access_setting,
  259. .radio_onoff_checking = rtl8821ae_gpio_radio_on_off_checking,
  260. .set_bw_mode = rtl8821ae_phy_set_bw_mode,
  261. .switch_channel = rtl8821ae_phy_sw_chnl,
  262. .dm_watchdog = rtl8821ae_dm_watchdog,
  263. .scan_operation_backup = rtl8821ae_phy_scan_operation_backup,
  264. .set_rf_power_state = rtl8821ae_phy_set_rf_power_state,
  265. .led_control = rtl8821ae_led_control,
  266. .set_desc = rtl8821ae_set_desc,
  267. .get_desc = rtl8821ae_get_desc,
  268. .is_tx_desc_closed = rtl8821ae_is_tx_desc_closed,
  269. .tx_polling = rtl8821ae_tx_polling,
  270. .enable_hw_sec = rtl8821ae_enable_hw_security_config,
  271. .set_key = rtl8821ae_set_key,
  272. .init_sw_leds = rtl8821ae_init_sw_leds,
  273. .get_bbreg = rtl8821ae_phy_query_bb_reg,
  274. .set_bbreg = rtl8821ae_phy_set_bb_reg,
  275. .get_rfreg = rtl8821ae_phy_query_rf_reg,
  276. .set_rfreg = rtl8821ae_phy_set_rf_reg,
  277. .fill_h2c_cmd = rtl8821ae_fill_h2c_cmd,
  278. .get_btc_status = rtl8821ae_get_btc_status,
  279. .c2h_ra_report_handler = rtl8821ae_c2h_ra_report_handler,
  280. .add_wowlan_pattern = rtl8821ae_add_wowlan_pattern,
  281. };
  282. static struct rtl_mod_params rtl8821ae_mod_params = {
  283. .sw_crypto = false,
  284. .inactiveps = true,
  285. .swctrl_lps = false,
  286. .fwctrl_lps = true,
  287. .msi_support = true,
  288. .aspm_support = 1,
  289. .int_clear = true,
  290. .debug_level = 0,
  291. .debug_mask = 0,
  292. .disable_watchdog = 0,
  293. };
  294. static const struct rtl_hal_cfg rtl8821ae_hal_cfg = {
  295. .bar_id = 2,
  296. .write_readback = true,
  297. .name = "rtl8821ae_pci",
  298. .alt_fw_name = "rtlwifi/rtl8821aefw.bin",
  299. .ops = &rtl8821ae_hal_ops,
  300. .mod_params = &rtl8821ae_mod_params,
  301. .spec_ver = RTL_SPEC_SUPPORT_VHT,
  302. .maps[SYS_ISO_CTRL] = REG_SYS_ISO_CTRL,
  303. .maps[SYS_FUNC_EN] = REG_SYS_FUNC_EN,
  304. .maps[SYS_CLK] = REG_SYS_CLKR,
  305. .maps[MAC_RCR_AM] = AM,
  306. .maps[MAC_RCR_AB] = AB,
  307. .maps[MAC_RCR_ACRC32] = ACRC32,
  308. .maps[MAC_RCR_ACF] = ACF,
  309. .maps[MAC_RCR_AAP] = AAP,
  310. .maps[MAC_HIMR] = REG_HIMR,
  311. .maps[MAC_HIMRE] = REG_HIMRE,
  312. .maps[EFUSE_ACCESS] = REG_EFUSE_ACCESS,
  313. .maps[EFUSE_TEST] = REG_EFUSE_TEST,
  314. .maps[EFUSE_CTRL] = REG_EFUSE_CTRL,
  315. .maps[EFUSE_CLK] = 0,
  316. .maps[EFUSE_CLK_CTRL] = REG_EFUSE_CTRL,
  317. .maps[EFUSE_PWC_EV12V] = PWC_EV12V,
  318. .maps[EFUSE_FEN_ELDR] = FEN_ELDR,
  319. .maps[EFUSE_LOADER_CLK_EN] = LOADER_CLK_EN,
  320. .maps[EFUSE_ANA8M] = ANA8M,
  321. .maps[EFUSE_HWSET_MAX_SIZE] = HWSET_MAX_SIZE,
  322. .maps[EFUSE_MAX_SECTION_MAP] = EFUSE_MAX_SECTION,
  323. .maps[EFUSE_REAL_CONTENT_SIZE] = EFUSE_REAL_CONTENT_LEN,
  324. .maps[EFUSE_OOB_PROTECT_BYTES_LEN] = EFUSE_OOB_PROTECT_BYTES,
  325. .maps[RWCAM] = REG_CAMCMD,
  326. .maps[WCAMI] = REG_CAMWRITE,
  327. .maps[RCAMO] = REG_CAMREAD,
  328. .maps[CAMDBG] = REG_CAMDBG,
  329. .maps[SECR] = REG_SECCFG,
  330. .maps[SEC_CAM_NONE] = CAM_NONE,
  331. .maps[SEC_CAM_WEP40] = CAM_WEP40,
  332. .maps[SEC_CAM_TKIP] = CAM_TKIP,
  333. .maps[SEC_CAM_AES] = CAM_AES,
  334. .maps[SEC_CAM_WEP104] = CAM_WEP104,
  335. .maps[RTL_IMR_BCNDMAINT6] = IMR_BCNDMAINT6,
  336. .maps[RTL_IMR_BCNDMAINT5] = IMR_BCNDMAINT5,
  337. .maps[RTL_IMR_BCNDMAINT4] = IMR_BCNDMAINT4,
  338. .maps[RTL_IMR_BCNDMAINT3] = IMR_BCNDMAINT3,
  339. .maps[RTL_IMR_BCNDMAINT2] = IMR_BCNDMAINT2,
  340. .maps[RTL_IMR_BCNDMAINT1] = IMR_BCNDMAINT1,
  341. /* .maps[RTL_IMR_BCNDOK8] = IMR_BCNDOK8, */ /*need check*/
  342. .maps[RTL_IMR_BCNDOK7] = IMR_BCNDOK7,
  343. .maps[RTL_IMR_BCNDOK6] = IMR_BCNDOK6,
  344. .maps[RTL_IMR_BCNDOK5] = IMR_BCNDOK5,
  345. .maps[RTL_IMR_BCNDOK4] = IMR_BCNDOK4,
  346. .maps[RTL_IMR_BCNDOK3] = IMR_BCNDOK3,
  347. .maps[RTL_IMR_BCNDOK2] = IMR_BCNDOK2,
  348. .maps[RTL_IMR_BCNDOK1] = IMR_BCNDOK1,
  349. /* .maps[RTL_IMR_TIMEOUT2] = IMR_TIMEOUT2,*/
  350. /* .maps[RTL_IMR_TIMEOUT1] = IMR_TIMEOUT1,*/
  351. .maps[RTL_IMR_TXFOVW] = IMR_TXFOVW,
  352. .maps[RTL_IMR_PSTIMEOUT] = IMR_PSTIMEOUT,
  353. .maps[RTL_IMR_BCNINT] = IMR_BCNDMAINT0,
  354. .maps[RTL_IMR_RXFOVW] = IMR_RXFOVW,
  355. .maps[RTL_IMR_RDU] = IMR_RDU,
  356. .maps[RTL_IMR_ATIMEND] = IMR_ATIMEND,
  357. .maps[RTL_IMR_BDOK] = IMR_BCNDOK0,
  358. .maps[RTL_IMR_MGNTDOK] = IMR_MGNTDOK,
  359. .maps[RTL_IMR_TBDER] = IMR_TBDER,
  360. .maps[RTL_IMR_HIGHDOK] = IMR_HIGHDOK,
  361. .maps[RTL_IMR_TBDOK] = IMR_TBDOK,
  362. .maps[RTL_IMR_BKDOK] = IMR_BKDOK,
  363. .maps[RTL_IMR_BEDOK] = IMR_BEDOK,
  364. .maps[RTL_IMR_VIDOK] = IMR_VIDOK,
  365. .maps[RTL_IMR_VODOK] = IMR_VODOK,
  366. .maps[RTL_IMR_ROK] = IMR_ROK,
  367. .maps[RTL_IBSS_INT_MASKS] = (IMR_BCNDMAINT0 | IMR_TBDOK | IMR_TBDER),
  368. .maps[RTL_RC_CCK_RATE1M] = DESC_RATE1M,
  369. .maps[RTL_RC_CCK_RATE2M] = DESC_RATE2M,
  370. .maps[RTL_RC_CCK_RATE5_5M] = DESC_RATE5_5M,
  371. .maps[RTL_RC_CCK_RATE11M] = DESC_RATE11M,
  372. .maps[RTL_RC_OFDM_RATE6M] = DESC_RATE6M,
  373. .maps[RTL_RC_OFDM_RATE9M] = DESC_RATE9M,
  374. .maps[RTL_RC_OFDM_RATE12M] = DESC_RATE12M,
  375. .maps[RTL_RC_OFDM_RATE18M] = DESC_RATE18M,
  376. .maps[RTL_RC_OFDM_RATE24M] = DESC_RATE24M,
  377. .maps[RTL_RC_OFDM_RATE36M] = DESC_RATE36M,
  378. .maps[RTL_RC_OFDM_RATE48M] = DESC_RATE48M,
  379. .maps[RTL_RC_OFDM_RATE54M] = DESC_RATE54M,
  380. .maps[RTL_RC_HT_RATEMCS7] = DESC_RATEMCS7,
  381. .maps[RTL_RC_HT_RATEMCS15] = DESC_RATEMCS15,
  382. /*VHT hightest rate*/
  383. .maps[RTL_RC_VHT_RATE_1SS_MCS7] = DESC_RATEVHT1SS_MCS7,
  384. .maps[RTL_RC_VHT_RATE_1SS_MCS8] = DESC_RATEVHT1SS_MCS8,
  385. .maps[RTL_RC_VHT_RATE_1SS_MCS9] = DESC_RATEVHT1SS_MCS9,
  386. .maps[RTL_RC_VHT_RATE_2SS_MCS7] = DESC_RATEVHT2SS_MCS7,
  387. .maps[RTL_RC_VHT_RATE_2SS_MCS8] = DESC_RATEVHT2SS_MCS8,
  388. .maps[RTL_RC_VHT_RATE_2SS_MCS9] = DESC_RATEVHT2SS_MCS9,
  389. };
  390. static const struct pci_device_id rtl8821ae_pci_ids[] = {
  391. {RTL_PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8812, rtl8821ae_hal_cfg)},
  392. {RTL_PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8821, rtl8821ae_hal_cfg)},
  393. {},
  394. };
  395. MODULE_DEVICE_TABLE(pci, rtl8821ae_pci_ids);
  396. MODULE_AUTHOR("Realtek WlanFAE <wlanfae@realtek.com>");
  397. MODULE_LICENSE("GPL");
  398. MODULE_DESCRIPTION("Realtek 8821ae 802.11ac PCI wireless");
  399. MODULE_FIRMWARE("rtlwifi/rtl8821aefw.bin");
  400. MODULE_FIRMWARE("rtlwifi/rtl8821aefw_29.bin");
  401. module_param_named(swenc, rtl8821ae_mod_params.sw_crypto, bool, 0444);
  402. module_param_named(debug_level, rtl8821ae_mod_params.debug_level, int, 0644);
  403. module_param_named(debug_mask, rtl8821ae_mod_params.debug_mask, ullong, 0644);
  404. module_param_named(ips, rtl8821ae_mod_params.inactiveps, bool, 0444);
  405. module_param_named(swlps, rtl8821ae_mod_params.swctrl_lps, bool, 0444);
  406. module_param_named(fwlps, rtl8821ae_mod_params.fwctrl_lps, bool, 0444);
  407. module_param_named(msi, rtl8821ae_mod_params.msi_support, bool, 0444);
  408. module_param_named(aspm, rtl8821ae_mod_params.aspm_support, int, 0444);
  409. module_param_named(disable_watchdog, rtl8821ae_mod_params.disable_watchdog,
  410. bool, 0444);
  411. module_param_named(int_clear, rtl8821ae_mod_params.int_clear, bool, 0444);
  412. MODULE_PARM_DESC(swenc, "Set to 1 for software crypto (default 0)\n");
  413. MODULE_PARM_DESC(ips, "Set to 0 to not use link power save (default 1)\n");
  414. MODULE_PARM_DESC(swlps, "Set to 1 to use SW control power save (default 0)\n");
  415. MODULE_PARM_DESC(fwlps, "Set to 1 to use FW control power save (default 1)\n");
  416. MODULE_PARM_DESC(msi, "Set to 1 to use MSI interrupts mode (default 1)\n");
  417. MODULE_PARM_DESC(aspm, "Set to 1 to enable ASPM (default 1)\n");
  418. MODULE_PARM_DESC(debug_level, "Set debug level (0-5) (default 0)");
  419. MODULE_PARM_DESC(debug_mask, "Set debug mask (default 0)");
  420. MODULE_PARM_DESC(disable_watchdog, "Set to 1 to disable the watchdog (default 0)\n");
  421. MODULE_PARM_DESC(int_clear, "Set to 0 to disable interrupt clear before set (default 1)\n");
  422. static SIMPLE_DEV_PM_OPS(rtlwifi_pm_ops, rtl_pci_suspend, rtl_pci_resume);
  423. static struct pci_driver rtl8821ae_driver = {
  424. .name = KBUILD_MODNAME,
  425. .id_table = rtl8821ae_pci_ids,
  426. .probe = rtl_pci_probe,
  427. .remove = rtl_pci_disconnect,
  428. .driver.pm = &rtlwifi_pm_ops,
  429. };
  430. module_pci_driver(rtl8821ae_driver);