| /****************************************************************************** |
| * |
| * 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 <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 "../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 <linux/vmalloc.h> |
| |
| MODULE_AUTHOR("Georgia <georgia@realtek.com>"); |
| MODULE_AUTHOR("Ziv Huang <ziv_huang@realtek.com>"); |
| MODULE_AUTHOR("Larry Finger <Larry.Finger@lwfinger.net>"); |
| 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 |
| }; |
| |
| static int __init rtl8192cu_init(void) |
| { |
| return usb_register(&rtl8192cu_driver); |
| } |
| |
| static void __exit rtl8192cu_exit(void) |
| { |
| usb_deregister(&rtl8192cu_driver); |
| } |
| |
| module_init(rtl8192cu_init); |
| module_exit(rtl8192cu_exit); |