/****************************************************************************** * * Copyright(c) 2009-2010 Realtek Corporation. All rights reserved. * * 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. * * You should have received a copy of the GNU General Public License along with * this program; if not, write to the Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA * * The full GNU General Public License is included in this distribution in the * file called LICENSE. * * Contact Information: * wlanfae * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, * Hsinchu 300, Taiwan. * * Larry Finger * *****************************************************************************/ #include "../wifi.h" #include "../core.h" #include "../usb.h" #include "../efuse.h" #include "reg.h" #include "def.h" #include "phy.h" #include "mac.h" #include "dm.h" #include "rf.h" #include "sw.h" #include "trx.h" #include "led.h" #include "hw.h" #include #include MODULE_AUTHOR("Georgia "); MODULE_AUTHOR("Ziv Huang "); MODULE_AUTHOR("Larry Finger "); MODULE_LICENSE("GPL"); MODULE_DESCRIPTION("Realtek 8192C/8188C 802.11n USB wireless"); MODULE_FIRMWARE("rtlwifi/rtl8192cufw.bin"); static int rtl92cu_init_sw_vars(struct ieee80211_hw *hw) { struct rtl_priv *rtlpriv = rtl_priv(hw); const struct firmware *firmware; int err; rtlpriv->dm.dm_initialgain_enable = 1; rtlpriv->dm.dm_flag = 0; rtlpriv->dm.disable_framebursting = 0; rtlpriv->dm.thermalvalue = 0; rtlpriv->dbg.global_debuglevel = rtlpriv->cfg->mod_params->debug; rtlpriv->rtlhal.pfirmware = vmalloc(0x4000); if (!rtlpriv->rtlhal.pfirmware) { RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("Can't alloc buffer for fw.\n")); return 1; } /* request fw */ err = request_firmware(&firmware, rtlpriv->cfg->fw_name, rtlpriv->io.dev); if (err) { RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("Failed to request firmware!\n")); return 1; } if (firmware->size > 0x4000) { RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, ("Firmware is too big!\n")); release_firmware(firmware); return 1; } memcpy(rtlpriv->rtlhal.pfirmware, firmware->data, firmware->size); rtlpriv->rtlhal.fwsize = firmware->size; release_firmware(firmware); return 0; } static void rtl92cu_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; } } static struct rtl_hal_ops rtl8192cu_hal_ops = { .init_sw_vars = rtl92cu_init_sw_vars, .deinit_sw_vars = rtl92cu_deinit_sw_vars, .read_chip_version = rtl92c_read_chip_version, .read_eeprom_info = rtl92cu_read_eeprom_info, .enable_interrupt = rtl92c_enable_interrupt, .disable_interrupt = rtl92c_disable_interrupt, .hw_init = rtl92cu_hw_init, .hw_disable = rtl92cu_card_disable, .set_network_type = rtl92cu_set_network_type, .set_chk_bssid = rtl92cu_set_check_bssid, .set_qos = rtl92c_set_qos, .set_bcn_reg = rtl92cu_set_beacon_related_registers, .set_bcn_intv = rtl92cu_set_beacon_interval, .update_interrupt_mask = rtl92cu_update_interrupt_mask, .get_hw_reg = rtl92cu_get_hw_reg, .set_hw_reg = rtl92cu_set_hw_reg, .update_rate_tbl = rtl92cu_update_hal_rate_table, .update_rate_mask = rtl92cu_update_hal_rate_mask, .fill_tx_desc = rtl92cu_tx_fill_desc, .fill_fake_txdesc = rtl92cu_fill_fake_txdesc, .fill_tx_cmddesc = rtl92cu_tx_fill_cmddesc, .cmd_send_packet = rtl92cu_cmd_send_packet, .query_rx_desc = rtl92cu_rx_query_desc, .set_channel_access = rtl92cu_update_channel_access_setting, .radio_onoff_checking = rtl92cu_gpio_radio_on_off_checking, .set_bw_mode = rtl92c_phy_set_bw_mode, .switch_channel = rtl92c_phy_sw_chnl, .dm_watchdog = rtl92c_dm_watchdog, .scan_operation_backup = rtl92c_phy_scan_operation_backup, .set_rf_power_state = rtl92cu_phy_set_rf_power_state, .led_control = rtl92cu_led_control, .enable_hw_sec = rtl92cu_enable_hw_security_config, .set_key = rtl92c_set_key, .init_sw_leds = rtl92cu_init_sw_leds, .deinit_sw_leds = rtl92cu_deinit_sw_leds, .get_bbreg = rtl92c_phy_query_bb_reg, .set_bbreg = rtl92c_phy_set_bb_reg, .get_rfreg = rtl92cu_phy_query_rf_reg, .set_rfreg = rtl92cu_phy_set_rf_reg, .phy_rf6052_config = rtl92cu_phy_rf6052_config, .phy_rf6052_set_cck_txpower = rtl92cu_phy_rf6052_set_cck_txpower, .phy_rf6052_set_ofdm_txpower = rtl92cu_phy_rf6052_set_ofdm_txpower, .config_bb_with_headerfile = _rtl92cu_phy_config_bb_with_headerfile, .config_bb_with_pgheaderfile = _rtl92cu_phy_config_bb_with_pgheaderfile, .phy_lc_calibrate = _rtl92cu_phy_lc_calibrate, .phy_set_bw_mode_callback = rtl92cu_phy_set_bw_mode_callback, .dm_dynamic_txpower = rtl92cu_dm_dynamic_txpower, }; static struct rtl_mod_params rtl92cu_mod_params = { .sw_crypto = 0, .debug = DBG_EMERG, }; module_param_named(swenc, rtl92cu_mod_params.sw_crypto, bool, 0444); module_param_named(debug, rtl92cu_mod_params.debug, int, 0444); MODULE_PARM_DESC(swenc, "Set to 1 for software crypto (default 0)\n"); MODULE_PARM_DESC(debug, "Set debug level (0-5) (default 0)"); static struct rtl_hal_usbint_cfg rtl92cu_interface_cfg = { /* rx */ .in_ep_num = RTL92C_USB_BULK_IN_NUM, .rx_urb_num = RTL92C_NUM_RX_URBS, .rx_max_size = RTL92C_SIZE_MAX_RX_BUFFER, .usb_rx_hdl = rtl8192cu_rx_hdl, .usb_rx_segregate_hdl = NULL, /* rtl8192c_rx_segregate_hdl; */ /* tx */ .usb_tx_cleanup = rtl8192c_tx_cleanup, .usb_tx_post_hdl = rtl8192c_tx_post_hdl, .usb_tx_aggregate_hdl = rtl8192c_tx_aggregate_hdl, /* endpoint mapping */ .usb_endpoint_mapping = rtl8192cu_endpoint_mapping, .usb_mq_to_hwq = rtl8192cu_mq_to_hwq, }; static struct rtl_hal_cfg rtl92cu_hal_cfg = { .name = "rtl92c_usb", .fw_name = "rtlwifi/rtl8192cufw.bin", .ops = &rtl8192cu_hal_ops, .mod_params = &rtl92cu_mod_params, .usb_interface_cfg = &rtl92cu_interface_cfg, .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[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] = EFUSE_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[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, .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_BCNINT, .maps[RTL_IMR_RXFOVW] = IMR_RXFOVW, .maps[RTL_IMR_RDU] = IMR_RDU, .maps[RTL_IMR_ATIMEND] = IMR_ATIMEND, .maps[RTL_IMR_BDOK] = IMR_BDOK, .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_BCNINT | IMR_TBDOK | IMR_TBDER), .maps[RTL_RC_CCK_RATE1M] = DESC92_RATE1M, .maps[RTL_RC_CCK_RATE2M] = DESC92_RATE2M, .maps[RTL_RC_CCK_RATE5_5M] = DESC92_RATE5_5M, .maps[RTL_RC_CCK_RATE11M] = DESC92_RATE11M, .maps[RTL_RC_OFDM_RATE6M] = DESC92_RATE6M, .maps[RTL_RC_OFDM_RATE9M] = DESC92_RATE9M, .maps[RTL_RC_OFDM_RATE12M] = DESC92_RATE12M, .maps[RTL_RC_OFDM_RATE18M] = DESC92_RATE18M, .maps[RTL_RC_OFDM_RATE24M] = DESC92_RATE24M, .maps[RTL_RC_OFDM_RATE36M] = DESC92_RATE36M, .maps[RTL_RC_OFDM_RATE48M] = DESC92_RATE48M, .maps[RTL_RC_OFDM_RATE54M] = DESC92_RATE54M, .maps[RTL_RC_HT_RATEMCS7] = DESC92_RATEMCS7, .maps[RTL_RC_HT_RATEMCS15] = DESC92_RATEMCS15, }; #define USB_VENDER_ID_REALTEK 0x0bda /* 2010-10-19 DID_USB_V3.4 */ static struct usb_device_id rtl8192c_usb_ids[] = { /*=== Realtek demoboard ===*/ /* Default ID */ {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8191, rtl92cu_hal_cfg)}, /****** 8188CU ********/ /* 8188CE-VAU USB minCard */ {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8170, rtl92cu_hal_cfg)}, /* 8188cu 1*1 dongle */ {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8176, rtl92cu_hal_cfg)}, /* 8188cu 1*1 dongle, (b/g mode only) */ {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8177, rtl92cu_hal_cfg)}, /* 8188cu Slim Solo */ {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x817a, rtl92cu_hal_cfg)}, /* 8188cu Slim Combo */ {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x817b, rtl92cu_hal_cfg)}, /* 8188RU High-power USB Dongle */ {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x817d, rtl92cu_hal_cfg)}, /* 8188CE-VAU USB minCard (b/g mode only) */ {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x817e, rtl92cu_hal_cfg)}, /* 8188RU in Alfa AWUS036NHR */ {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x817f, rtl92cu_hal_cfg)}, /* 8188 Combo for BC4 */ {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8754, rtl92cu_hal_cfg)}, /****** 8192CU ********/ /* 8191cu 1*2 */ {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8177, rtl92cu_hal_cfg)}, /* 8192cu 2*2 */ {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x817b, rtl92cu_hal_cfg)}, /* 8192CE-VAU USB minCard */ {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x817c, rtl92cu_hal_cfg)}, /*=== Customer ID ===*/ /****** 8188CU ********/ {RTL_USB_DEVICE(0x050d, 0x1102, rtl92cu_hal_cfg)}, /*Belkin - Edimax*/ {RTL_USB_DEVICE(0x06f8, 0xe033, rtl92cu_hal_cfg)}, /*Hercules - Edimax*/ {RTL_USB_DEVICE(0x07b8, 0x8188, rtl92cu_hal_cfg)}, /*Abocom - Abocom*/ {RTL_USB_DEVICE(0x07b8, 0x8189, rtl92cu_hal_cfg)}, /*Funai - Abocom*/ {RTL_USB_DEVICE(0x0846, 0x9041, rtl92cu_hal_cfg)}, /*NetGear WNA1000M*/ {RTL_USB_DEVICE(0x0Df6, 0x0052, rtl92cu_hal_cfg)}, /*Sitecom - Edimax*/ {RTL_USB_DEVICE(0x0eb0, 0x9071, rtl92cu_hal_cfg)}, /*NO Brand - Etop*/ /* HP - Lite-On ,8188CUS Slim Combo */ {RTL_USB_DEVICE(0x103c, 0x1629, rtl92cu_hal_cfg)}, {RTL_USB_DEVICE(0x13d3, 0x3357, rtl92cu_hal_cfg)}, /* AzureWave */ {RTL_USB_DEVICE(0x2001, 0x3308, rtl92cu_hal_cfg)}, /*D-Link - Alpha*/ {RTL_USB_DEVICE(0x2019, 0xab2a, rtl92cu_hal_cfg)}, /*Planex - Abocom*/ {RTL_USB_DEVICE(0x2019, 0xed17, rtl92cu_hal_cfg)}, /*PCI - Edimax*/ {RTL_USB_DEVICE(0x20f4, 0x648b, rtl92cu_hal_cfg)}, /*TRENDnet - Cameo*/ {RTL_USB_DEVICE(0x7392, 0x7811, rtl92cu_hal_cfg)}, /*Edimax - Edimax*/ {RTL_USB_DEVICE(0x13d3, 0x3358, rtl92cu_hal_cfg)}, /*Azwave 8188CE-VAU*/ /* Russian customer -Azwave (8188CE-VAU b/g mode only) */ {RTL_USB_DEVICE(0x13d3, 0x3359, rtl92cu_hal_cfg)}, {RTL_USB_DEVICE(0x4855, 0x0090, rtl92cu_hal_cfg)}, /* Feixun */ {RTL_USB_DEVICE(0x4855, 0x0091, rtl92cu_hal_cfg)}, /* NetweeN-Feixun */ {RTL_USB_DEVICE(0x9846, 0x9041, rtl92cu_hal_cfg)}, /* Netgear Cameo */ /****** 8192CU ********/ {RTL_USB_DEVICE(0x0586, 0x341f, rtl92cu_hal_cfg)}, /*Zyxel -Abocom*/ {RTL_USB_DEVICE(0x07aa, 0x0056, rtl92cu_hal_cfg)}, /*ATKK-Gemtek*/ {RTL_USB_DEVICE(0x07b8, 0x8178, rtl92cu_hal_cfg)}, /*Funai -Abocom*/ {RTL_USB_DEVICE(0x2001, 0x3307, rtl92cu_hal_cfg)}, /*D-Link-Cameo*/ {RTL_USB_DEVICE(0x2001, 0x3309, rtl92cu_hal_cfg)}, /*D-Link-Alpha*/ {RTL_USB_DEVICE(0x2001, 0x330a, rtl92cu_hal_cfg)}, /*D-Link-Alpha*/ {RTL_USB_DEVICE(0x2019, 0xab2b, rtl92cu_hal_cfg)}, /*Planex -Abocom*/ {RTL_USB_DEVICE(0x7392, 0x7822, rtl92cu_hal_cfg)}, /*Edimax -Edimax*/ {} }; MODULE_DEVICE_TABLE(usb, rtl8192c_usb_ids); static struct usb_driver rtl8192cu_driver = { .name = "rtl8192cu", .probe = rtl_usb_probe, .disconnect = rtl_usb_disconnect, .id_table = rtl8192c_usb_ids, #ifdef CONFIG_PM /* .suspend = rtl_usb_suspend, */ /* .resume = rtl_usb_resume, */ /* .reset_resume = rtl8192c_resume, */ #endif /* CONFIG_PM */ #ifdef CONFIG_AUTOSUSPEND .supports_autosuspend = 1, #endif }; module_usb_driver(rtl8192cu_driver);