rtlwifi: rtl8821ae: Move driver from staging to regular tree

This driver was entered into staging a few cycles ago because there was
not time to integrate the Realtek version into the support routines in
the kernel. Now that there is an effort to converg the code base from Linux
and the Realtek repo, it is time to move this driver. In addition, all the
updates included in the 06/28/2014 version of the Realtek drivers are
included here.

With this change, it will be necessary to delete the staging driver. That
will be handled in a separate patch. As it impacts the staging tree, such a
patch is sent to a different destination.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 484 insertions, 0 deletions

diff --git a/drivers/net/wireless/rtlwifi/rtl8821ae/sw.c b/drivers/net/wireless/rtlwifi/rtl8821ae/sw.c
new file mode 100644
index 000000000000..3cf7557b7786
--- /dev/null
+++ b/drivers/net/wireless/rtlwifi/rtl8821ae/sw.c
@@ -0,0 +1,484 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2010  Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@realtek.com>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@lwfinger.net>
+ *
+ *****************************************************************************/
+
+#include "../wifi.h"
+#include "../core.h"
+#include "../pci.h"
+#include "reg.h"
+#include "def.h"
+#include "phy.h"
+#include "dm.h"
+#include "hw.h"
+#include "fw.h"
+#include "sw.h"
+#include "trx.h"
+#include "led.h"
+#include "table.h"
+#include "../btcoexist/rtl_btc.h"
+
+#include <linux/vmalloc.h>
+#include <linux/module.h>
+
+static void rtl8821ae_init_aspm_vars(struct ieee80211_hw *hw)
+{
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+
+	/*close ASPM for AMD defaultly */
+	rtlpci->const_amdpci_aspm = 0;
+
+	/**
+	 * ASPM PS mode.
+	 * 0 - Disable ASPM,
+	 * 1 - Enable ASPM without Clock Req,
+	 * 2 - Enable ASPM with Clock Req,
+	 * 3 - Alwyas Enable ASPM with Clock Req,
+	 * 4 - Always Enable ASPM without Clock Req.
+	 * set defult to RTL8192CE:3 RTL8192E:2
+	 */
+	rtlpci->const_pci_aspm = 3;
+
+	/*Setting for PCI-E device */
+	rtlpci->const_devicepci_aspm_setting = 0x03;
+
+	/*Setting for PCI-E bridge */
+	rtlpci->const_hostpci_aspm_setting = 0x02;
+
+	/**
+	 * In Hw/Sw Radio Off situation.
+	 * 0 - Default,
+	 * 1 - From ASPM setting without low Mac Pwr,
+	 * 2 - From ASPM setting with low Mac Pwr,
+	 * 3 - Bus D3
+	 * set default to RTL8192CE:0 RTL8192SE:2
+	 */
+	rtlpci->const_hwsw_rfoff_d3 = 0;
+
+	/**
+	 * This setting works for those device with
+	 * backdoor ASPM setting such as EPHY setting.
+	 * 0 - Not support ASPM,
+	 * 1 - Support ASPM,
+	 * 2 - According to chipset.
+	 */
+	rtlpci->const_support_pciaspm = 1;
+}
+
+static void load_wowlan_fw(struct rtl_priv *rtlpriv)
+{
+	/* callback routine to load wowlan firmware after main fw has
+	 * been loaded
+	 */
+	const struct firmware *wowlan_firmware;
+	char *fw_name = NULL;
+	int err;
+
+	/* for wowlan firmware buf */
+	rtlpriv->rtlhal.wowlan_firmware = vmalloc(0x8000);
+	if (!rtlpriv->rtlhal.wowlan_firmware) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 "Can't alloc buffer for wowlan fw.\n");
+		return;
+	}
+
+	if (rtlpriv->rtlhal.hw_type == HARDWARE_TYPE_RTL8821AE)
+		fw_name = "rtlwifi/rtl8821aefw_wowlan.bin";
+	else
+		fw_name = "rtlwifi/rtl8812aefw_wowlan.bin";
+	err = request_firmware(&wowlan_firmware, fw_name, rtlpriv->io.dev);
+	if (err) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 "Failed to request wowlan firmware!\n");
+		goto error;
+	}
+
+	if (wowlan_firmware->size > 0x8000) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 "Wowlan Firmware is too big!\n");
+		goto error;
+	}
+
+	memcpy(rtlpriv->rtlhal.wowlan_firmware, wowlan_firmware->data,
+	       wowlan_firmware->size);
+	rtlpriv->rtlhal.wowlan_fwsize = wowlan_firmware->size;
+	release_firmware(wowlan_firmware);
+
+	RT_TRACE(rtlpriv, COMP_INIT, DBG_LOUD, "WOWLAN FirmwareDownload OK\n");
+	return;
+error:
+	release_firmware(wowlan_firmware);
+	vfree(rtlpriv->rtlhal.wowlan_firmware);
+}
+
+/*InitializeVariables8812E*/
+int rtl8821ae_init_sw_vars(struct ieee80211_hw *hw)
+{
+	int err = 0;
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
+	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+
+	rtl8821ae_bt_reg_init(hw);
+	rtlpci->msi_support = rtlpriv->cfg->mod_params->msi_support;
+	rtlpriv->btcoexist.btc_ops = rtl_btc_get_ops_pointer();
+
+	rtlpriv->dm.dm_initialgain_enable = 1;
+	rtlpriv->dm.dm_flag = 0;
+	rtlpriv->dm.disable_framebursting = 0;
+	rtlpriv->dm.thermalvalue = 0;
+	rtlpci->transmit_config = CFENDFORM | BIT(15) | BIT(24) | BIT(25);
+
+	mac->ht_enable = true;
+	mac->ht_cur_stbc = 0;
+	mac->ht_stbc_cap = 0;
+	mac->vht_cur_ldpc = 0;
+	mac->vht_ldpc_cap = 0;
+	mac->vht_cur_stbc = 0;
+	mac->vht_stbc_cap = 0;
+
+	rtlpriv->rtlhal.current_bandtype = BAND_ON_2_4G;
+	/*following 2 is for register 5G band, refer to _rtl_init_mac80211()*/
+	rtlpriv->rtlhal.bandset = BAND_ON_BOTH;
+	rtlpriv->rtlhal.macphymode = SINGLEMAC_SINGLEPHY;
+
+	rtlpci->receive_config = (RCR_APPFCS	|
+				RCR_APP_MIC		|
+				RCR_APP_ICV		|
+				RCR_APP_PHYST_RXFF	|
+				RCR_NONQOS_VHT		|
+				RCR_HTC_LOC_CTRL	|
+				RCR_AMF			|
+				RCR_ACF			|
+			/*This bit controls the PS-Poll packet filter.*/
+				RCR_ADF			|
+				RCR_AICV		|
+				RCR_ACRC32		|
+				RCR_AB			|
+				RCR_AM			|
+				RCR_APM			|
+				0);
+
+	rtlpci->irq_mask[0] =
+	     (u32)(IMR_PSTIMEOUT			|
+				IMR_GTINT3		|
+				IMR_HSISR_IND_ON_INT	|
+				IMR_C2HCMD		|
+				IMR_HIGHDOK		|
+				IMR_MGNTDOK		|
+				IMR_BKDOK		|
+				IMR_BEDOK		|
+				IMR_VIDOK		|
+				IMR_VODOK		|
+				IMR_RDU			|
+				IMR_ROK			|
+				0);
+
+	rtlpci->irq_mask[1]	=
+		 (u32)(IMR_RXFOVW |
+				IMR_TXFOVW |
+				0);
+	rtlpci->sys_irq_mask = (u32)(HSIMR_PDN_INT_EN	|
+				      HSIMR_RON_INT_EN	|
+				      0);
+	/* for WOWLAN */
+	rtlpriv->psc.wo_wlan_mode = WAKE_ON_MAGIC_PACKET |
+				    WAKE_ON_PATTERN_MATCH;
+
+	/* for debug level */
+	rtlpriv->dbg.global_debuglevel = rtlpriv->cfg->mod_params->debug;
+	/* for LPS & IPS */
+	rtlpriv->psc.inactiveps = rtlpriv->cfg->mod_params->inactiveps;
+	rtlpriv->psc.swctrl_lps = rtlpriv->cfg->mod_params->swctrl_lps;
+	rtlpriv->psc.fwctrl_lps = rtlpriv->cfg->mod_params->fwctrl_lps;
+	rtlpci->msi_support = rtlpriv->cfg->mod_params->msi_support;
+	if (rtlpriv->cfg->mod_params->disable_watchdog)
+		pr_info("watchdog disabled\n");
+	rtlpriv->psc.reg_fwctrl_lps = 3;
+	rtlpriv->psc.reg_max_lps_awakeintvl = 5;
+	rtlpci->msi_support = rtlpriv->cfg->mod_params->msi_support;
+
+	/* for ASPM, you can close aspm through
+	 * set const_support_pciaspm = 0
+	 */
+	rtl8821ae_init_aspm_vars(hw);
+
+	if (rtlpriv->psc.reg_fwctrl_lps == 1)
+		rtlpriv->psc.fwctrl_psmode = FW_PS_MIN_MODE;
+	else if (rtlpriv->psc.reg_fwctrl_lps == 2)
+		rtlpriv->psc.fwctrl_psmode = FW_PS_MAX_MODE;
+	else if (rtlpriv->psc.reg_fwctrl_lps == 3)
+		rtlpriv->psc.fwctrl_psmode = FW_PS_DTIM_MODE;
+
+	rtlpriv->rtl_fw_second_cb = load_wowlan_fw;
+	/* for firmware buf */
+	rtlpriv->rtlhal.pfirmware = vzalloc(0x8000);
+	if (!rtlpriv->rtlhal.pfirmware) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 "Can't alloc buffer for fw.\n");
+		return 1;
+	}
+
+	if (rtlhal->hw_type == HARDWARE_TYPE_RTL8812AE)
+		rtlpriv->cfg->fw_name = "rtlwifi/rtl8812aefw.bin";
+	else
+		rtlpriv->cfg->fw_name = "rtlwifi/rtl8821aefw.bin";
+
+	rtlpriv->max_fw_size = 0x8000;
+	pr_info("Using firmware %s\n", rtlpriv->cfg->fw_name);
+	err = request_firmware_nowait(THIS_MODULE, 1, rtlpriv->cfg->fw_name,
+				      rtlpriv->io.dev, GFP_KERNEL, hw,
+				      rtl_fw_cb);
+	if (err) {
+		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+			 "Failed to request firmware!\n");
+		return 1;
+	}
+	return 0;
+}
+
+void rtl8821ae_deinit_sw_vars(struct ieee80211_hw *hw)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+	if (rtlpriv->rtlhal.pfirmware) {
+		vfree(rtlpriv->rtlhal.pfirmware);
+		rtlpriv->rtlhal.pfirmware = NULL;
+	}
+#if (USE_SPECIFIC_FW_TO_SUPPORT_WOWLAN == 1)
+	if (rtlpriv->rtlhal.wowlan_firmware) {
+		vfree(rtlpriv->rtlhal.wowlan_firmware);
+		rtlpriv->rtlhal.wowlan_firmware = NULL;
+	}
+#endif
+}
+
+/* get bt coexist status */
+bool rtl8821ae_get_btc_status(void)
+{
+	return true;
+}
+
+static struct rtl_hal_ops rtl8821ae_hal_ops = {
+	.init_sw_vars = rtl8821ae_init_sw_vars,
+	.deinit_sw_vars = rtl8821ae_deinit_sw_vars,
+	.read_eeprom_info = rtl8821ae_read_eeprom_info,
+	.interrupt_recognized = rtl8821ae_interrupt_recognized,
+	.hw_init = rtl8821ae_hw_init,
+	.hw_disable = rtl8821ae_card_disable,
+	.hw_suspend = rtl8821ae_suspend,
+	.hw_resume = rtl8821ae_resume,
+	.enable_interrupt = rtl8821ae_enable_interrupt,
+	.disable_interrupt = rtl8821ae_disable_interrupt,
+	.set_network_type = rtl8821ae_set_network_type,
+	.set_chk_bssid = rtl8821ae_set_check_bssid,
+	.set_qos = rtl8821ae_set_qos,
+	.set_bcn_reg = rtl8821ae_set_beacon_related_registers,
+	.set_bcn_intv = rtl8821ae_set_beacon_interval,
+	.update_interrupt_mask = rtl8821ae_update_interrupt_mask,
+	.get_hw_reg = rtl8821ae_get_hw_reg,
+	.set_hw_reg = rtl8821ae_set_hw_reg,
+	.update_rate_tbl = rtl8821ae_update_hal_rate_tbl,
+	.fill_tx_desc = rtl8821ae_tx_fill_desc,
+	.fill_tx_cmddesc = rtl8821ae_tx_fill_cmddesc,
+	.query_rx_desc = rtl8821ae_rx_query_desc,
+	.set_channel_access = rtl8821ae_update_channel_access_setting,
+	.radio_onoff_checking = rtl8821ae_gpio_radio_on_off_checking,
+	.set_bw_mode = rtl8821ae_phy_set_bw_mode,
+	.switch_channel = rtl8821ae_phy_sw_chnl,
+	.dm_watchdog = rtl8821ae_dm_watchdog,
+	.scan_operation_backup = rtl8821ae_phy_scan_operation_backup,
+	.set_rf_power_state = rtl8821ae_phy_set_rf_power_state,
+	.led_control = rtl8821ae_led_control,
+	.set_desc = rtl8821ae_set_desc,
+	.get_desc = rtl8821ae_get_desc,
+	.is_tx_desc_closed = rtl8821ae_is_tx_desc_closed,
+	.tx_polling = rtl8821ae_tx_polling,
+	.enable_hw_sec = rtl8821ae_enable_hw_security_config,
+	.set_key = rtl8821ae_set_key,
+	.init_sw_leds = rtl8821ae_init_sw_leds,
+	.get_bbreg = rtl8821ae_phy_query_bb_reg,
+	.set_bbreg = rtl8821ae_phy_set_bb_reg,
+	.get_rfreg = rtl8821ae_phy_query_rf_reg,
+	.set_rfreg = rtl8821ae_phy_set_rf_reg,
+	.fill_h2c_cmd = rtl8821ae_fill_h2c_cmd,
+	.get_btc_status = rtl8821ae_get_btc_status,
+	.rx_command_packet = rtl8821ae_rx_command_packet,
+	.add_wowlan_pattern = rtl8821ae_add_wowlan_pattern,
+};
+
+static struct rtl_mod_params rtl8821ae_mod_params = {
+	.sw_crypto = false,
+	.inactiveps = true,
+	.swctrl_lps = false,
+	.fwctrl_lps = true,
+	.msi_support = true,
+	.debug = DBG_EMERG,
+	.disable_watchdog = 0,
+};
+
+static struct rtl_hal_cfg rtl8821ae_hal_cfg = {
+	.bar_id = 2,
+	.write_readback = true,
+	.name = "rtl8821ae_pci",
+	.fw_name = "rtlwifi/rtl8821aefw.bin",
+	.ops = &rtl8821ae_hal_ops,
+	.mod_params = &rtl8821ae_mod_params,
+	.maps[SYS_ISO_CTRL] = REG_SYS_ISO_CTRL,
+	.maps[SYS_FUNC_EN] = REG_SYS_FUNC_EN,
+	.maps[SYS_CLK] = REG_SYS_CLKR,
+	.maps[MAC_RCR_AM] = AM,
+	.maps[MAC_RCR_AB] = AB,
+	.maps[MAC_RCR_ACRC32] = ACRC32,
+	.maps[MAC_RCR_ACF] = ACF,
+	.maps[MAC_RCR_AAP] = AAP,
+	.maps[MAC_HIMR] = REG_HIMR,
+	.maps[MAC_HIMRE] = REG_HIMRE,
+
+	.maps[EFUSE_ACCESS] = REG_EFUSE_ACCESS,
+
+	.maps[EFUSE_TEST] = REG_EFUSE_TEST,
+	.maps[EFUSE_CTRL] = REG_EFUSE_CTRL,
+	.maps[EFUSE_CLK] = 0,
+	.maps[EFUSE_CLK_CTRL] = REG_EFUSE_CTRL,
+	.maps[EFUSE_PWC_EV12V] = PWC_EV12V,
+	.maps[EFUSE_FEN_ELDR] = FEN_ELDR,
+	.maps[EFUSE_LOADER_CLK_EN] = LOADER_CLK_EN,
+	.maps[EFUSE_ANA8M] = ANA8M,
+	.maps[EFUSE_HWSET_MAX_SIZE] = HWSET_MAX_SIZE,
+	.maps[EFUSE_MAX_SECTION_MAP] = EFUSE_MAX_SECTION,
+	.maps[EFUSE_REAL_CONTENT_SIZE] = EFUSE_REAL_CONTENT_LEN,
+	.maps[EFUSE_OOB_PROTECT_BYTES_LEN] = EFUSE_OOB_PROTECT_BYTES,
+
+	.maps[RWCAM] = REG_CAMCMD,
+	.maps[WCAMI] = REG_CAMWRITE,
+	.maps[RCAMO] = REG_CAMREAD,
+	.maps[CAMDBG] = REG_CAMDBG,
+	.maps[SECR] = REG_SECCFG,
+	.maps[SEC_CAM_NONE] = CAM_NONE,
+	.maps[SEC_CAM_WEP40] = CAM_WEP40,
+	.maps[SEC_CAM_TKIP] = CAM_TKIP,
+	.maps[SEC_CAM_AES] = CAM_AES,
+	.maps[SEC_CAM_WEP104] = CAM_WEP104,
+
+	.maps[RTL_IMR_BCNDMAINT6] = IMR_BCNDMAINT6,
+	.maps[RTL_IMR_BCNDMAINT5] = IMR_BCNDMAINT5,
+	.maps[RTL_IMR_BCNDMAINT4] = IMR_BCNDMAINT4,
+	.maps[RTL_IMR_BCNDMAINT3] = IMR_BCNDMAINT3,
+	.maps[RTL_IMR_BCNDMAINT2] = IMR_BCNDMAINT2,
+	.maps[RTL_IMR_BCNDMAINT1] = IMR_BCNDMAINT1,
+/*	.maps[RTL_IMR_BCNDOK8] = IMR_BCNDOK8,     */   /*need check*/
+	.maps[RTL_IMR_BCNDOK7] = IMR_BCNDOK7,
+	.maps[RTL_IMR_BCNDOK6] = IMR_BCNDOK6,
+	.maps[RTL_IMR_BCNDOK5] = IMR_BCNDOK5,
+	.maps[RTL_IMR_BCNDOK4] = IMR_BCNDOK4,
+	.maps[RTL_IMR_BCNDOK3] = IMR_BCNDOK3,
+	.maps[RTL_IMR_BCNDOK2] = IMR_BCNDOK2,
+	.maps[RTL_IMR_BCNDOK1] = IMR_BCNDOK1,
+/*	.maps[RTL_IMR_TIMEOUT2] = IMR_TIMEOUT2,*/
+/*	.maps[RTL_IMR_TIMEOUT1] = IMR_TIMEOUT1,*/
+
+	.maps[RTL_IMR_TXFOVW] = IMR_TXFOVW,
+	.maps[RTL_IMR_PSTIMEOUT] = IMR_PSTIMEOUT,
+	.maps[RTL_IMR_BCNINT] = IMR_BCNDMAINT0,
+	.maps[RTL_IMR_RXFOVW] = IMR_RXFOVW,
+	.maps[RTL_IMR_RDU] = IMR_RDU,
+	.maps[RTL_IMR_ATIMEND] = IMR_ATIMEND,
+	.maps[RTL_IMR_BDOK] = IMR_BCNDOK0,
+	.maps[RTL_IMR_MGNTDOK] = IMR_MGNTDOK,
+	.maps[RTL_IMR_TBDER] = IMR_TBDER,
+	.maps[RTL_IMR_HIGHDOK] = IMR_HIGHDOK,
+	.maps[RTL_IMR_TBDOK] = IMR_TBDOK,
+	.maps[RTL_IMR_BKDOK] = IMR_BKDOK,
+	.maps[RTL_IMR_BEDOK] = IMR_BEDOK,
+	.maps[RTL_IMR_VIDOK] = IMR_VIDOK,
+	.maps[RTL_IMR_VODOK] = IMR_VODOK,
+	.maps[RTL_IMR_ROK] = IMR_ROK,
+	.maps[RTL_IBSS_INT_MASKS] = (IMR_BCNDMAINT0 | IMR_TBDOK | IMR_TBDER),
+
+	.maps[RTL_RC_CCK_RATE1M] = DESC_RATE1M,
+	.maps[RTL_RC_CCK_RATE2M] =  DESC_RATE2M,
+	.maps[RTL_RC_CCK_RATE5_5M] =  DESC_RATE5_5M,
+	.maps[RTL_RC_CCK_RATE11M] =  DESC_RATE11M,
+	.maps[RTL_RC_OFDM_RATE6M] =  DESC_RATE6M,
+	.maps[RTL_RC_OFDM_RATE9M] =  DESC_RATE9M,
+	.maps[RTL_RC_OFDM_RATE12M] =  DESC_RATE12M,
+	.maps[RTL_RC_OFDM_RATE18M] =  DESC_RATE18M,
+	.maps[RTL_RC_OFDM_RATE24M] =  DESC_RATE24M,
+	.maps[RTL_RC_OFDM_RATE36M] =  DESC_RATE36M,
+	.maps[RTL_RC_OFDM_RATE48M] =  DESC_RATE48M,
+	.maps[RTL_RC_OFDM_RATE54M] =  DESC_RATE54M,
+
+	.maps[RTL_RC_HT_RATEMCS7] =  DESC_RATEMCS7,
+	.maps[RTL_RC_HT_RATEMCS15] =  DESC_RATEMCS15,
+
+	/*VHT hightest rate*/
+	.maps[RTL_RC_VHT_RATE_1SS_MCS7] = DESC_RATEVHT1SS_MCS7,
+	.maps[RTL_RC_VHT_RATE_1SS_MCS8] = DESC_RATEVHT1SS_MCS8,
+	.maps[RTL_RC_VHT_RATE_1SS_MCS9] = DESC_RATEVHT1SS_MCS9,
+	.maps[RTL_RC_VHT_RATE_2SS_MCS7] = DESC_RATEVHT2SS_MCS7,
+	.maps[RTL_RC_VHT_RATE_2SS_MCS8] = DESC_RATEVHT2SS_MCS8,
+	.maps[RTL_RC_VHT_RATE_2SS_MCS9] = DESC_RATEVHT2SS_MCS9,
+};
+
+static struct pci_device_id rtl8821ae_pci_ids[] = {
+	{RTL_PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8812, rtl8821ae_hal_cfg)},
+	{RTL_PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8821, rtl8821ae_hal_cfg)},
+	{},
+};
+
+MODULE_DEVICE_TABLE(pci, rtl8821ae_pci_ids);
+
+MODULE_AUTHOR("Realtek WlanFAE	<wlanfae@realtek.com>");
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("Realtek 8821ae 802.11ac PCI wireless");
+MODULE_FIRMWARE("rtlwifi/rtl8821aefw.bin");
+
+module_param_named(swenc, rtl8821ae_mod_params.sw_crypto, bool, 0444);
+module_param_named(debug, rtl8821ae_mod_params.debug, int, 0444);
+module_param_named(ips, rtl8821ae_mod_params.inactiveps, bool, 0444);
+module_param_named(swlps, rtl8821ae_mod_params.swctrl_lps, bool, 0444);
+module_param_named(fwlps, rtl8821ae_mod_params.fwctrl_lps, bool, 0444);
+module_param_named(msi, rtl8821ae_mod_params.msi_support, bool, 0444);
+module_param_named(disable_watchdog, rtl8821ae_mod_params.disable_watchdog,
+		   bool, 0444);
+MODULE_PARM_DESC(swenc, "Set to 1 for software crypto (default 0)\n");
+MODULE_PARM_DESC(ips, "Set to 0 to not use link power save (default 1)\n");
+MODULE_PARM_DESC(swlps, "Set to 1 to use SW control power save (default 0)\n");
+MODULE_PARM_DESC(fwlps, "Set to 1 to use FW control power save (default 1)\n");
+MODULE_PARM_DESC(msi, "Set to 1 to use MSI interrupts mode (default 1)\n");
+MODULE_PARM_DESC(debug, "Set debug level (0-5) (default 0)");
+MODULE_PARM_DESC(disable_watchdog, "Set to 1 to disable the watchdog (default 0)\n");
+
+static SIMPLE_DEV_PM_OPS(rtlwifi_pm_ops, rtl_pci_suspend, rtl_pci_resume);
+
+static struct pci_driver rtl8821ae_driver = {
+	.name = KBUILD_MODNAME,
+	.id_table = rtl8821ae_pci_ids,
+	.probe = rtl_pci_probe,
+	.remove = rtl_pci_disconnect,
+	.driver.pm = &rtlwifi_pm_ops,
+};
+
+module_pci_driver(rtl8821ae_driver);