/****************************************************************************** * * Copyright(c) 2007 - 2011 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 * * ******************************************************************************/ #define _HCI_INTF_C_ #include #include #include #ifndef CONFIG_USB_HCI #error "CONFIG_USB_HCI shall be on!\n" #endif #if defined (PLATFORM_LINUX) && defined (PLATFORM_WINDOWS) #error "Shall be Linux or Windows, but not both!\n" #endif #ifdef CONFIG_80211N_HT extern int rtw_ht_enable; extern int rtw_bw_mode; extern int rtw_ampdu_enable;//for enable tx_ampdu #endif #ifdef CONFIG_GLOBAL_UI_PID int ui_pid[3] = {0, 0, 0}; #endif extern int pm_netdev_open(struct net_device *pnetdev,u8 bnormal); static int rtw_suspend(struct usb_interface *intf, pm_message_t message); static int rtw_resume(struct usb_interface *intf); static int rtw_drv_init(struct usb_interface *pusb_intf,const struct usb_device_id *pdid); static void rtw_dev_remove(struct usb_interface *pusb_intf); static void rtw_dev_shutdown(struct device *dev) { struct usb_interface *usb_intf = container_of(dev, struct usb_interface, dev); struct dvobj_priv *dvobj = NULL; _adapter *adapter = NULL; int i; DBG_871X("%s\n", __func__); if(usb_intf) { dvobj = usb_get_intfdata(usb_intf); if (dvobj) { rtw_set_surprise_removed(dvobj->padapters[IFACE_ID0]); ATOMIC_SET(&dvobj->continual_io_error, MAX_CONTINUAL_IO_ERR+1); } } } #if (LINUX_VERSION_CODE<=KERNEL_VERSION(2,6,23)) /* Some useful macros to use to create struct usb_device_id */ #define USB_DEVICE_ID_MATCH_VENDOR 0x0001 #define USB_DEVICE_ID_MATCH_PRODUCT 0x0002 #define USB_DEVICE_ID_MATCH_DEV_LO 0x0004 #define USB_DEVICE_ID_MATCH_DEV_HI 0x0008 #define USB_DEVICE_ID_MATCH_DEV_CLASS 0x0010 #define USB_DEVICE_ID_MATCH_DEV_SUBCLASS 0x0020 #define USB_DEVICE_ID_MATCH_DEV_PROTOCOL 0x0040 #define USB_DEVICE_ID_MATCH_INT_CLASS 0x0080 #define USB_DEVICE_ID_MATCH_INT_SUBCLASS 0x0100 #define USB_DEVICE_ID_MATCH_INT_PROTOCOL 0x0200 #define USB_DEVICE_ID_MATCH_INT_NUMBER 0x0400 #define USB_DEVICE_ID_MATCH_INT_INFO \ (USB_DEVICE_ID_MATCH_INT_CLASS | \ USB_DEVICE_ID_MATCH_INT_SUBCLASS | \ USB_DEVICE_ID_MATCH_INT_PROTOCOL) #define USB_DEVICE_AND_INTERFACE_INFO(vend, prod, cl, sc, pr) \ .match_flags = USB_DEVICE_ID_MATCH_INT_INFO \ | USB_DEVICE_ID_MATCH_DEVICE, \ .idVendor = (vend), \ .idProduct = (prod), \ .bInterfaceClass = (cl), \ .bInterfaceSubClass = (sc), \ .bInterfaceProtocol = (pr) /** * USB_VENDOR_AND_INTERFACE_INFO - describe a specific usb vendor with a class of usb interfaces * @vend: the 16 bit USB Vendor ID * @cl: bInterfaceClass value * @sc: bInterfaceSubClass value * @pr: bInterfaceProtocol value * * This macro is used to create a struct usb_device_id that matches a * specific vendor with a specific class of interfaces. * * This is especially useful when explicitly matching devices that have * vendor specific bDeviceClass values, but standards-compliant interfaces. */ #define USB_VENDOR_AND_INTERFACE_INFO(vend, cl, sc, pr) \ .match_flags = USB_DEVICE_ID_MATCH_INT_INFO \ | USB_DEVICE_ID_MATCH_VENDOR, \ .idVendor = (vend), \ .bInterfaceClass = (cl), \ .bInterfaceSubClass = (sc), \ .bInterfaceProtocol = (pr) /* ----------------------------------------------------------------------- */ #endif #define USB_VENDER_ID_REALTEK 0x0BDA /* DID_USB_v916_20130116 */ static struct usb_device_id rtw_usb_id_tbl[] ={ #ifdef CONFIG_RTL8188E /*=== Realtek demoboard ===*/ {USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8179),.driver_info = RTL8188E}, /* 8188EUS */ {USB_DEVICE(USB_VENDER_ID_REALTEK, 0x0179),.driver_info = RTL8188E}, /* 8188ETV */ /*=== Customer ID ===*/ /****** 8188EUS ********/ {USB_DEVICE(0x07B8, 0x8179),.driver_info = RTL8188E}, /* Abocom - Abocom */ #endif #ifdef CONFIG_RTL8812A /*=== Realtek demoboard ===*/ {USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8812),.driver_info = RTL8812},/* Default ID */ {USB_DEVICE(USB_VENDER_ID_REALTEK, 0x881A),.driver_info = RTL8812},/* Default ID */ {USB_DEVICE(USB_VENDER_ID_REALTEK, 0x881B),.driver_info = RTL8812},/* Default ID */ {USB_DEVICE(USB_VENDER_ID_REALTEK, 0x881C),.driver_info = RTL8812},/* Default ID */ /*=== Customer ID ===*/ {USB_DEVICE(0x050D, 0x1106),.driver_info = RTL8812}, /* Belkin - sercomm */ {USB_DEVICE(0x2001, 0x330E),.driver_info = RTL8812}, /* D-Link - ALPHA */ {USB_DEVICE(0x7392, 0xA822),.driver_info = RTL8812}, /* Edimax - Edimax */ {USB_DEVICE(0x0DF6, 0x0074),.driver_info = RTL8812}, /* Sitecom - Edimax */ {USB_DEVICE(0x04BB, 0x0952),.driver_info = RTL8812}, /* I-O DATA - Edimax */ {USB_DEVICE(0x0789, 0x016E),.driver_info = RTL8812}, /* Logitec - Edimax */ {USB_DEVICE(0x0409, 0x0408),.driver_info = RTL8812}, /* NEC - */ {USB_DEVICE(0x0B05, 0x17D2),.driver_info = RTL8812}, /* ASUS - Edimax */ {USB_DEVICE(0x0E66, 0x0022),.driver_info = RTL8812}, /* HAWKING - Edimax */ {USB_DEVICE(0x0586, 0x3426),.driver_info = RTL8812}, /* ZyXEL - */ {USB_DEVICE(0x2001, 0x3313),.driver_info = RTL8812}, /* D-Link - ALPHA */ {USB_DEVICE(0x1058, 0x0632),.driver_info = RTL8812}, /* WD - Cybertan*/ {USB_DEVICE(0x1740, 0x0100),.driver_info = RTL8812}, /* EnGenius - EnGenius */ {USB_DEVICE(0x2019, 0xAB30),.driver_info = RTL8812}, /* Planex - Abocom */ {USB_DEVICE(0x07B8, 0x8812),.driver_info = RTL8812}, /* Abocom - Abocom */ {USB_DEVICE(0x2001, 0x3315),.driver_info = RTL8812}, /* D-Link - Cameo */ {USB_DEVICE(0x2001, 0x3316),.driver_info = RTL8812}, /* D-Link - Cameo */ #endif #ifdef CONFIG_RTL8821A /*=== Realtek demoboard ===*/ {USB_DEVICE(USB_VENDER_ID_REALTEK, 0x0811),.driver_info = RTL8821},/* Default ID */ {USB_DEVICE(USB_VENDER_ID_REALTEK, 0x0821),.driver_info = RTL8821},/* Default ID */ {USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8822),.driver_info = RTL8821},/* Default ID */ {USB_DEVICE(USB_VENDER_ID_REALTEK, 0xA811) , .driver_info = RTL8821},/* Default ID */ {USB_DEVICE_AND_INTERFACE_INFO(USB_VENDER_ID_REALTEK, 0x0820,0xff,0xff,0xff),.driver_info = RTL8821}, /* 8821AU */ {USB_DEVICE_AND_INTERFACE_INFO(USB_VENDER_ID_REALTEK, 0x0823,0xff,0xff,0xff),.driver_info = RTL8821}, /* 8821AU */ /*=== Customer ID ===*/ {USB_DEVICE(0x7392, 0xA811),.driver_info = RTL8821}, /* Edimax - Edimax */ {USB_DEVICE(0x04BB, 0x0953),.driver_info = RTL8821}, /* I-O DATA - Edimax */ {USB_DEVICE(0x2001, 0x3314),.driver_info = RTL8821}, /* D-Link - Cameo */ {USB_DEVICE(0x2001, 0x3318),.driver_info = RTL8821}, /* D-Link - Cameo */ {USB_DEVICE(0x0E66, 0x0023),.driver_info = RTL8821}, /* HAWKING - Edimax */ {USB_DEVICE(0x056E, 0x400E) , .driver_info = RTL8821}, /* ELECOM - ELECOM */ {USB_DEVICE(0x056E, 0x400F) , .driver_info = RTL8821}, /* ELECOM - ELECOM */ #endif #ifdef CONFIG_RTL8192E /*=== Realtek demoboard ===*/ {USB_DEVICE_AND_INTERFACE_INFO(USB_VENDER_ID_REALTEK, 0x818B,0xff,0xff,0xff),.driver_info = RTL8192E},/* Default ID */ {USB_DEVICE_AND_INTERFACE_INFO(USB_VENDER_ID_REALTEK, 0x818C,0xff,0xff,0xff),.driver_info = RTL8192E},/* Default ID */ /*===TPLINK ID===========*/ {USB_DEVICE(0x2357, 0x0107),.driver_info = RTL8192E}, /* TP-Link - Cameo */ {USB_DEVICE(0x2357, 0x0108),.driver_info = RTL8192E}, /* TP-Link - Cameo */ {USB_DEVICE(0x2357, 0x0109),.driver_info = RTL8192E}, /* TP-Link - Cameo */ {USB_DEVICE(0x2357, 0x0126),.driver_info = RTL8192E}, /* TP-Link TL-WN8200ND V2 */ /*=== PLANEX ===========*/ {USB_DEVICE(0x2019, 0xab33),.driver_info = RTL8192E}, /* PLANEX - GW-300S Katana */ /*=== Customer ID ===*/ {USB_DEVICE(0x2001, 0x3319),.driver_info = RTL8192E}, /* D-Link - DWA-131 */ {USB_DEVICE(0x2c4e, 0x0100),.driver_info = RTL8192E}, /* Mercusys MW300UM */ #endif #ifdef CONFIG_RTL8723B //*=== Realtek demoboard ===*/ {USB_DEVICE_AND_INTERFACE_INFO(USB_VENDER_ID_REALTEK, 0xB720,0xff,0xff,0xff),.driver_info = RTL8723B}, /* 8723BU 1*1 */ //{USB_DEVICE(USB_VENDER_ID_REALTEK, 0xB720),.driver_info = RTL8723B}, /* 8723BU */ #endif #ifdef CONFIG_RTL8703B /*=== Realtek demoboard ===*/ {USB_DEVICE_AND_INTERFACE_INFO(USB_VENDER_ID_REALTEK, 0xB703, 0xff, 0xff, 0xff), .driver_info = RTL8703B}, /* 8723CU 1*1 */ /* {USB_DEVICE(USB_VENDER_ID_REALTEK, 0xB703), .driver_info = RTL723C}, */ /* 8723CU 1*1 */ #endif /* CONFIG_RTL8703B */ #ifdef CONFIG_RTL8814A {USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8813),.driver_info = RTL8814A}, {USB_DEVICE(0x2001, 0x331a), .driver_info = RTL8814A}, /* D-Link - D-Link */ {USB_DEVICE(0x0b05, 0x1817), .driver_info = RTL8814A}, /* ASUS - ASUSTeK */ {USB_DEVICE(0x056E, 0x400B), .driver_info = RTL8814A}, /* ELECOM - ELECOM */ {USB_DEVICE(0x056E, 0x400D), .driver_info = RTL8814A}, /* ELECOM - ELECOM */ {USB_DEVICE(0x7392, 0xA834), .driver_info = RTL8814A}, /* Edimax - Edimax */ #endif /* CONFIG_RTL8814A */ #ifdef CONFIG_RTL8188F /*=== Realtek demoboard ===*/ {USB_DEVICE_AND_INTERFACE_INFO(USB_VENDER_ID_REALTEK, 0xF179, 0xff, 0xff, 0xff), .driver_info = RTL8188F}, /* 8188FU 1*1 */ #endif {} /* Terminating entry */ }; MODULE_DEVICE_TABLE(usb, rtw_usb_id_tbl); int const rtw_usb_id_len = sizeof(rtw_usb_id_tbl) / sizeof(struct usb_device_id); static struct specific_device_id specific_device_id_tbl[] = { {.idVendor=USB_VENDER_ID_REALTEK, .idProduct=0x8177, .flags=SPEC_DEV_ID_DISABLE_HT},//8188cu 1*1 dongole, (b/g mode only) {.idVendor=USB_VENDER_ID_REALTEK, .idProduct=0x817E, .flags=SPEC_DEV_ID_DISABLE_HT},//8188CE-VAU USB minCard (b/g mode only) {.idVendor=0x0b05, .idProduct=0x1791, .flags=SPEC_DEV_ID_DISABLE_HT}, {.idVendor=0x13D3, .idProduct=0x3311, .flags=SPEC_DEV_ID_DISABLE_HT}, {.idVendor=0x13D3, .idProduct=0x3359, .flags=SPEC_DEV_ID_DISABLE_HT},//Russian customer -Azwave (8188CE-VAU g mode) #ifdef RTK_DMP_PLATFORM {.idVendor=USB_VENDER_ID_REALTEK, .idProduct=0x8111, .flags=SPEC_DEV_ID_ASSIGN_IFNAME}, // Realtek 5G dongle for WiFi Display {.idVendor=0x2019, .idProduct=0xAB2D, .flags=SPEC_DEV_ID_ASSIGN_IFNAME}, // PCI-Abocom 5G dongle for WiFi Display #endif /* RTK_DMP_PLATFORM */ {} }; struct rtw_usb_drv { struct usb_driver usbdrv; int drv_registered; u8 hw_type; }; struct rtw_usb_drv usb_drv = { .usbdrv.name =(char*)DRV_NAME, .usbdrv.probe = rtw_drv_init, .usbdrv.disconnect = rtw_dev_remove, .usbdrv.id_table = rtw_usb_id_tbl, .usbdrv.suspend = rtw_suspend, .usbdrv.resume = rtw_resume, #if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 22)) .usbdrv.reset_resume = rtw_resume, #endif #ifdef CONFIG_AUTOSUSPEND .usbdrv.supports_autosuspend = 1, #endif #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 19)) .usbdrv.drvwrap.driver.shutdown = rtw_dev_shutdown, #else .usbdrv.driver.shutdown = rtw_dev_shutdown, #endif }; static inline int RT_usb_endpoint_dir_in(const struct usb_endpoint_descriptor *epd) { return ((epd->bEndpointAddress & USB_ENDPOINT_DIR_MASK) == USB_DIR_IN); } static inline int RT_usb_endpoint_dir_out(const struct usb_endpoint_descriptor *epd) { return ((epd->bEndpointAddress & USB_ENDPOINT_DIR_MASK) == USB_DIR_OUT); } static inline int RT_usb_endpoint_xfer_int(const struct usb_endpoint_descriptor *epd) { return ((epd->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) == USB_ENDPOINT_XFER_INT); } static inline int RT_usb_endpoint_xfer_bulk(const struct usb_endpoint_descriptor *epd) { return ((epd->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) == USB_ENDPOINT_XFER_BULK); } static inline int RT_usb_endpoint_is_bulk_in(const struct usb_endpoint_descriptor *epd) { return (RT_usb_endpoint_xfer_bulk(epd) && RT_usb_endpoint_dir_in(epd)); } static inline int RT_usb_endpoint_is_bulk_out(const struct usb_endpoint_descriptor *epd) { return (RT_usb_endpoint_xfer_bulk(epd) && RT_usb_endpoint_dir_out(epd)); } static inline int RT_usb_endpoint_is_int_in(const struct usb_endpoint_descriptor *epd) { return (RT_usb_endpoint_xfer_int(epd) && RT_usb_endpoint_dir_in(epd)); } static inline int RT_usb_endpoint_num(const struct usb_endpoint_descriptor *epd) { return epd->bEndpointAddress & USB_ENDPOINT_NUMBER_MASK; } static u8 rtw_init_intf_priv(struct dvobj_priv *dvobj) { u8 rst = _SUCCESS; #ifdef CONFIG_USB_VENDOR_REQ_MUTEX _rtw_mutex_init(&dvobj->usb_vendor_req_mutex); #endif #ifdef CONFIG_USB_VENDOR_REQ_BUFFER_PREALLOC dvobj->usb_alloc_vendor_req_buf = rtw_zmalloc(MAX_USB_IO_CTL_SIZE); if (dvobj->usb_alloc_vendor_req_buf == NULL) { DBG_871X("alloc usb_vendor_req_buf failed... /n"); rst = _FAIL; goto exit; } dvobj->usb_vendor_req_buf = (u8 *)N_BYTE_ALIGMENT((SIZE_PTR)(dvobj->usb_alloc_vendor_req_buf ), ALIGNMENT_UNIT); exit: #endif return rst; } static u8 rtw_deinit_intf_priv(struct dvobj_priv *dvobj) { u8 rst = _SUCCESS; #ifdef CONFIG_USB_VENDOR_REQ_BUFFER_PREALLOC if(dvobj->usb_vendor_req_buf) rtw_mfree(dvobj->usb_alloc_vendor_req_buf, MAX_USB_IO_CTL_SIZE); #endif #ifdef CONFIG_USB_VENDOR_REQ_MUTEX _rtw_mutex_free(&dvobj->usb_vendor_req_mutex); #endif return rst; } static void rtw_decide_chip_type_by_usb_info(struct dvobj_priv *pdvobjpriv, const struct usb_device_id *pdid) { pdvobjpriv->chip_type = pdid->driver_info; #ifdef CONFIG_RTL8188E if (pdvobjpriv->chip_type == RTL8188E) rtl8188eu_set_hw_type(pdvobjpriv); #endif #if defined(CONFIG_RTL8812A) || defined(CONFIG_RTL8821A) if (pdvobjpriv->chip_type == RTL8812 || pdvobjpriv->chip_type == RTL8821) rtl8812au_set_hw_type(pdvobjpriv); #endif #ifdef CONFIG_RTL8192E if (pdvobjpriv->chip_type == RTL8192E) rtl8192eu_set_hw_type(pdvobjpriv); #endif #ifdef CONFIG_RTL8723B if (pdvobjpriv->chip_type == RTL8723B) rtl8723bu_set_hw_type(pdvobjpriv); #endif #ifdef CONFIG_RTL8814A if (pdvobjpriv->chip_type == RTL8814A) rtl8814au_set_hw_type(pdvobjpriv); #endif /* CONFIG_RTL8814A */ #ifdef CONFIG_RTL8188F if (pdvobjpriv->chip_type == RTL8188F) rtl8188fu_set_hw_type(pdvobjpriv); #endif #ifdef CONFIG_RTL8703B if (pdvobjpriv->chip_type == RTL8703B) rtl8703bu_set_hw_type(pdvobjpriv); #endif /* CONFIG_RTL8703B */ } static struct dvobj_priv *usb_dvobj_init(struct usb_interface *usb_intf, const struct usb_device_id *pdid) { int i; u8 val8; int status = _FAIL; struct dvobj_priv *pdvobjpriv; struct usb_device_descriptor *pdev_desc; struct usb_host_config *phost_conf; struct usb_config_descriptor *pconf_desc; struct usb_host_interface *phost_iface; struct usb_interface_descriptor *piface_desc; struct usb_host_endpoint *phost_endp; struct usb_endpoint_descriptor *pendp_desc; struct usb_device *pusbd; _func_enter_; if((pdvobjpriv = devobj_init()) == NULL) { goto exit; } pdvobjpriv->pusbintf = usb_intf ; pusbd = pdvobjpriv->pusbdev = interface_to_usbdev(usb_intf); usb_set_intfdata(usb_intf, pdvobjpriv); pdvobjpriv->RtNumInPipes = 0; pdvobjpriv->RtNumOutPipes = 0; //padapter->EepromAddressSize = 6; //pdvobjpriv->nr_endpoint = 6; pdev_desc = &pusbd->descriptor; #if 0 DBG_871X("\n8712_usb_device_descriptor:\n"); DBG_871X("bLength=%x\n", pdev_desc->bLength); DBG_871X("bDescriptorType=%x\n", pdev_desc->bDescriptorType); DBG_871X("bcdUSB=%x\n", pdev_desc->bcdUSB); DBG_871X("bDeviceClass=%x\n", pdev_desc->bDeviceClass); DBG_871X("bDeviceSubClass=%x\n", pdev_desc->bDeviceSubClass); DBG_871X("bDeviceProtocol=%x\n", pdev_desc->bDeviceProtocol); DBG_871X("bMaxPacketSize0=%x\n", pdev_desc->bMaxPacketSize0); DBG_871X("idVendor=%x\n", pdev_desc->idVendor); DBG_871X("idProduct=%x\n", pdev_desc->idProduct); DBG_871X("bcdDevice=%x\n", pdev_desc->bcdDevice); DBG_871X("iManufacturer=%x\n", pdev_desc->iManufacturer); DBG_871X("iProduct=%x\n", pdev_desc->iProduct); DBG_871X("iSerialNumber=%x\n", pdev_desc->iSerialNumber); DBG_871X("bNumConfigurations=%x\n", pdev_desc->bNumConfigurations); #endif phost_conf = pusbd->actconfig; pconf_desc = &phost_conf->desc; #if 0 DBG_871X("\n8712_usb_configuration_descriptor:\n"); DBG_871X("bLength=%x\n", pconf_desc->bLength); DBG_871X("bDescriptorType=%x\n", pconf_desc->bDescriptorType); DBG_871X("wTotalLength=%x\n", pconf_desc->wTotalLength); DBG_871X("bNumInterfaces=%x\n", pconf_desc->bNumInterfaces); DBG_871X("bConfigurationValue=%x\n", pconf_desc->bConfigurationValue); DBG_871X("iConfiguration=%x\n", pconf_desc->iConfiguration); DBG_871X("bmAttributes=%x\n", pconf_desc->bmAttributes); DBG_871X("bMaxPower=%x\n", pconf_desc->bMaxPower); #endif //DBG_871X("\n/****** num of altsetting = (%d) ******/\n", pusb_interface->num_altsetting); phost_iface = &usb_intf->altsetting[0]; piface_desc = &phost_iface->desc; #if 0 DBG_871X("\n8712_usb_interface_descriptor:\n"); DBG_871X("bLength=%x\n", piface_desc->bLength); DBG_871X("bDescriptorType=%x\n", piface_desc->bDescriptorType); DBG_871X("bInterfaceNumber=%x\n", piface_desc->bInterfaceNumber); DBG_871X("bAlternateSetting=%x\n", piface_desc->bAlternateSetting); DBG_871X("bNumEndpoints=%x\n", piface_desc->bNumEndpoints); DBG_871X("bInterfaceClass=%x\n", piface_desc->bInterfaceClass); DBG_871X("bInterfaceSubClass=%x\n", piface_desc->bInterfaceSubClass); DBG_871X("bInterfaceProtocol=%x\n", piface_desc->bInterfaceProtocol); DBG_871X("iInterface=%x\n", piface_desc->iInterface); #endif pdvobjpriv->NumInterfaces = pconf_desc->bNumInterfaces; pdvobjpriv->InterfaceNumber = piface_desc->bInterfaceNumber; pdvobjpriv->nr_endpoint = piface_desc->bNumEndpoints; //DBG_871X("\ndump usb_endpoint_descriptor:\n"); for (i = 0; i < pdvobjpriv->nr_endpoint; i++) { phost_endp = phost_iface->endpoint + i; if (phost_endp) { pendp_desc = &phost_endp->desc; DBG_871X("\nusb_endpoint_descriptor(%d):\n", i); DBG_871X("bLength=%x\n",pendp_desc->bLength); DBG_871X("bDescriptorType=%x\n",pendp_desc->bDescriptorType); DBG_871X("bEndpointAddress=%x\n",pendp_desc->bEndpointAddress); //DBG_871X("bmAttributes=%x\n",pendp_desc->bmAttributes); DBG_871X("wMaxPacketSize=%d\n",le16_to_cpu(pendp_desc->wMaxPacketSize)); DBG_871X("bInterval=%x\n",pendp_desc->bInterval); //DBG_871X("bRefresh=%x\n",pendp_desc->bRefresh); //DBG_871X("bSynchAddress=%x\n",pendp_desc->bSynchAddress); if (RT_usb_endpoint_is_bulk_in(pendp_desc)) { DBG_871X("RT_usb_endpoint_is_bulk_in = %x\n", RT_usb_endpoint_num(pendp_desc)); pdvobjpriv->RtInPipe[pdvobjpriv->RtNumInPipes] = RT_usb_endpoint_num(pendp_desc); pdvobjpriv->RtNumInPipes++; } else if (RT_usb_endpoint_is_int_in(pendp_desc)) { DBG_871X("RT_usb_endpoint_is_int_in = %x, Interval = %x\n", RT_usb_endpoint_num(pendp_desc),pendp_desc->bInterval); pdvobjpriv->RtInPipe[pdvobjpriv->RtNumInPipes] = RT_usb_endpoint_num(pendp_desc); pdvobjpriv->RtNumInPipes++; } else if (RT_usb_endpoint_is_bulk_out(pendp_desc)) { DBG_871X("RT_usb_endpoint_is_bulk_out = %x\n", RT_usb_endpoint_num(pendp_desc)); pdvobjpriv->RtOutPipe[pdvobjpriv->RtNumOutPipes] = RT_usb_endpoint_num(pendp_desc); pdvobjpriv->RtNumOutPipes++; } pdvobjpriv->ep_num[i] = RT_usb_endpoint_num(pendp_desc); } } DBG_871X("nr_endpoint=%d, in_num=%d, out_num=%d\n\n", pdvobjpriv->nr_endpoint, pdvobjpriv->RtNumInPipes, pdvobjpriv->RtNumOutPipes); switch(pusbd->speed) { case USB_SPEED_LOW: DBG_871X("USB_SPEED_LOW\n"); pdvobjpriv->usb_speed = RTW_USB_SPEED_1_1; break; case USB_SPEED_FULL: DBG_871X("USB_SPEED_FULL\n"); pdvobjpriv->usb_speed = RTW_USB_SPEED_1_1; break; case USB_SPEED_HIGH: DBG_871X("USB_SPEED_HIGH\n"); pdvobjpriv->usb_speed = RTW_USB_SPEED_2; break; #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,31)) case USB_SPEED_SUPER: DBG_871X("USB_SPEED_SUPER\n"); pdvobjpriv->usb_speed = RTW_USB_SPEED_3; break; #endif default: DBG_871X("USB_SPEED_UNKNOWN(%x)\n",pusbd->speed); pdvobjpriv->usb_speed = RTW_USB_SPEED_UNKNOWN; break; } if (pdvobjpriv->usb_speed == RTW_USB_SPEED_UNKNOWN) { DBG_871X("UNKNOWN USB SPEED MODE, ERROR !!!\n"); goto free_dvobj; } if (rtw_init_intf_priv(pdvobjpriv) == _FAIL) { RT_TRACE(_module_os_intfs_c_,_drv_err_,("\n Can't INIT rtw_init_intf_priv\n")); goto free_dvobj; } /*step 1-1., decide the chip_type via driver_info*/ pdvobjpriv->interface_type = RTW_USB; rtw_decide_chip_type_by_usb_info(pdvobjpriv, pdid); //.3 misc _rtw_init_sema(&(pdvobjpriv->usb_suspend_sema), 0); rtw_reset_continual_io_error(pdvobjpriv); usb_get_dev(pusbd); status = _SUCCESS; free_dvobj: if (status != _SUCCESS && pdvobjpriv) { usb_set_intfdata(usb_intf, NULL); devobj_deinit(pdvobjpriv); pdvobjpriv = NULL; } exit: _func_exit_; return pdvobjpriv; } static void usb_dvobj_deinit(struct usb_interface *usb_intf) { struct dvobj_priv *dvobj = usb_get_intfdata(usb_intf); _func_enter_; usb_set_intfdata(usb_intf, NULL); if (dvobj) { //Modify condition for 92DU DMDP 2010.11.18, by Thomas if ((dvobj->NumInterfaces != 2 && dvobj->NumInterfaces != 3) || (dvobj->InterfaceNumber == 1)) { if (interface_to_usbdev(usb_intf)->state != USB_STATE_NOTATTACHED) { //If we didn't unplug usb dongle and remove/insert modlue, driver fails on sitesurvey for the first time when device is up . //Reset usb port for sitesurvey fail issue. 2009.8.13, by Thomas DBG_871X("usb attached..., try to reset usb device\n"); usb_reset_device(interface_to_usbdev(usb_intf)); } } rtw_deinit_intf_priv(dvobj); devobj_deinit(dvobj); } //DBG_871X("%s %d\n", __func__, ATOMIC_READ(&usb_intf->dev.kobj.kref.refcount)); usb_put_dev(interface_to_usbdev(usb_intf)); _func_exit_; } static int usb_reprobe_switch_usb_mode(PADAPTER Adapter) { struct registry_priv *registry_par = &Adapter->registrypriv; HAL_DATA_TYPE *pHalData = GET_HAL_DATA(Adapter); int ret = _FALSE; /* efuse not allow driver to switch usb mode */ if (pHalData->EEPROMUsbSwitch == _FALSE) goto exit; /* registry not allow driver to switch usb mode */ if (registry_par->switch_usb_mode == 0) goto exit; /* U2 to U3 */ if (registry_par->switch_usb_mode == 1) { if (IS_HIGH_SPEED_USB(Adapter)) { if ((rtw_read8(Adapter, 0x74) & (BIT(2)|BIT(3))) != BIT(3)) { rtw_write8(Adapter, 0x74, 0x8); rtw_write8(Adapter, 0x70, 0x2); rtw_write8(Adapter, 0x3e, 0x1); rtw_write8(Adapter, 0x3d, 0x3); /* usb disconnect */ rtw_write8(Adapter, 0x5, 0x80); ret = _TRUE; } } else if (IS_SUPER_SPEED_USB(Adapter)) { rtw_write8(Adapter, 0x70, rtw_read8(Adapter, 0x70) & (~BIT(1))); rtw_write8(Adapter, 0x3e, rtw_read8(Adapter, 0x3e) & (~BIT(0))); } } else if (registry_par->switch_usb_mode == 2) { /* U3 to U2 */ if (IS_SUPER_SPEED_USB(Adapter)) { if ((rtw_read8(Adapter, 0x74) & (BIT(2)|BIT(3))) != BIT(2)) { rtw_write8(Adapter, 0x74, 0x4); rtw_write8(Adapter, 0x70, 0x2); rtw_write8(Adapter, 0x3e, 0x1); rtw_write8(Adapter, 0x3d, 0x3); /* usb disconnect */ rtw_write8(Adapter, 0x5, 0x80); ret = _TRUE; } } else if (IS_HIGH_SPEED_USB(Adapter)) { rtw_write8(Adapter, 0x70, rtw_read8(Adapter, 0x70) & (~BIT(1))); rtw_write8(Adapter, 0x3e, rtw_read8(Adapter, 0x3e) & (~BIT(0))); } } exit: return ret; } u8 rtw_set_hal_ops(_adapter *padapter) { //alloc memory for HAL DATA if (rtw_hal_data_init(padapter) == _FAIL) return _FAIL; #ifdef CONFIG_RTL8188E if (rtw_get_chip_type(padapter) == RTL8188E) rtl8188eu_set_hal_ops(padapter); #endif #if defined(CONFIG_RTL8812A) || defined(CONFIG_RTL8821A) if (rtw_get_chip_type(padapter) == RTL8812 || rtw_get_chip_type(padapter) == RTL8821) rtl8812au_set_hal_ops(padapter); #endif #ifdef CONFIG_RTL8192E if (rtw_get_chip_type(padapter) == RTL8192E) rtl8192eu_set_hal_ops(padapter); #endif #ifdef CONFIG_RTL8723B if (rtw_get_chip_type(padapter) == RTL8723B) rtl8723bu_set_hal_ops(padapter); #endif #ifdef CONFIG_RTL8814A if (rtw_get_chip_type(padapter) == RTL8814A) rtl8814au_set_hal_ops(padapter); #endif /* CONFIG_RTL8814A */ #ifdef CONFIG_RTL8188F if (rtw_get_chip_type(padapter) == RTL8188F) rtl8188fu_set_hal_ops(padapter); #endif #ifdef CONFIG_RTL8703B if (rtw_get_chip_type(padapter) == RTL8703B) rtl8703bu_set_hal_ops(padapter); #endif /* CONFIG_RTL8703B */ if (_FAIL == rtw_hal_ops_check(padapter) ) return _FAIL; if (hal_spec_init(padapter) == _FAIL) return _FAIL; return _SUCCESS; } void usb_set_intf_ops(_adapter *padapter,struct _io_ops *pops) { #ifdef CONFIG_RTL8188E if (rtw_get_chip_type(padapter) == RTL8188E) rtl8188eu_set_intf_ops(pops); #endif #if defined(CONFIG_RTL8812A) || defined(CONFIG_RTL8821A) if (rtw_get_chip_type(padapter) == RTL8812 || rtw_get_chip_type(padapter) == RTL8821) rtl8812au_set_intf_ops(pops); #endif #ifdef CONFIG_RTL8192E if (rtw_get_chip_type(padapter) == RTL8192E) rtl8192eu_set_intf_ops(pops); #endif #ifdef CONFIG_RTL8723B if (rtw_get_chip_type(padapter) == RTL8723B) rtl8723bu_set_intf_ops(pops); #endif #ifdef CONFIG_RTL8814A if (rtw_get_chip_type(padapter) == RTL8814A) rtl8814au_set_intf_ops(pops); #endif /* CONFIG_RTL8814A */ #ifdef CONFIG_RTL8188F if (rtw_get_chip_type(padapter) == RTL8188F) rtl8188fu_set_intf_ops(pops); #endif #ifdef CONFIG_RTL8703B if (rtw_get_chip_type(padapter) == RTL8703B) rtl8703bu_set_intf_ops(pops); #endif /* CONFIG_RTL8703B */ } static void usb_intf_start(_adapter *padapter) { RT_TRACE(_module_hci_intfs_c_,_drv_err_,("+usb_intf_start\n")); rtw_hal_inirp_init(padapter); RT_TRACE(_module_hci_intfs_c_,_drv_err_,("-usb_intf_start\n")); } static void usb_intf_stop(_adapter *padapter) { RT_TRACE(_module_hci_intfs_c_,_drv_err_,("+usb_intf_stop\n")); //disabel_hw_interrupt if (!rtw_is_surprise_removed(padapter)) { //device still exists, so driver can do i/o operation //TODO: RT_TRACE(_module_hci_intfs_c_,_drv_err_,("SurpriseRemoved==_FALSE\n")); } //cancel in irp rtw_hal_inirp_deinit(padapter); //cancel out irp rtw_write_port_cancel(padapter); //todo:cancel other irps RT_TRACE(_module_hci_intfs_c_,_drv_err_,("-usb_intf_stop\n")); } static void process_spec_devid(const struct usb_device_id *pdid) { u16 vid, pid; u32 flags; int i; int num = sizeof(specific_device_id_tbl)/sizeof(struct specific_device_id); for(i=0; iidVendor==vid) && (pdid->idProduct==pid) && (flags&SPEC_DEV_ID_DISABLE_HT)) { rtw_ht_enable = 0; rtw_bw_mode = 0; rtw_ampdu_enable = 0; } #endif #ifdef RTK_DMP_PLATFORM // Change the ifname to wlan10 when PC side WFD dongle plugin on DMP platform. // It is used to distinguish between normal and PC-side wifi dongle/module. if((pdid->idVendor==vid) && (pdid->idProduct==pid) && (flags&SPEC_DEV_ID_ASSIGN_IFNAME)) { extern char* ifname; strncpy(ifname, "wlan10", 6); //DBG_871X("%s()-%d: ifname=%s, vid=%04X, pid=%04X\n", __FUNCTION__, __LINE__, ifname, vid, pid); } #endif /* RTK_DMP_PLATFORM */ } } #ifdef SUPPORT_HW_RFOFF_DETECTED int rtw_hw_suspend(_adapter *padapter ) { struct pwrctrl_priv *pwrpriv; struct usb_interface *pusb_intf; struct net_device *pnetdev; _func_enter_; if(NULL==padapter) goto error_exit; if ((_FALSE == padapter->bup) || RTW_CANNOT_RUN(padapter)) { DBG_871X("padapter->bup=%d bDriverStopped=%s bSurpriseRemoved = %s\n" , padapter->bup , rtw_is_drv_stopped(padapter)?"True":"False" , rtw_is_surprise_removed(padapter)?"True":"False"); goto error_exit; } pwrpriv = adapter_to_pwrctl(padapter); pusb_intf = adapter_to_dvobj(padapter)->pusbintf; pnetdev = padapter->pnetdev; LeaveAllPowerSaveMode(padapter); DBG_871X("==> rtw_hw_suspend\n"); _enter_pwrlock(&pwrpriv->lock); pwrpriv->bips_processing = _TRUE; //padapter->net_closed = _TRUE; //s1. if(pnetdev) { netif_carrier_off(pnetdev); rtw_netif_stop_queue(pnetdev); } //s2. rtw_disassoc_cmd(padapter, 500, _FALSE); //s2-2. indicate disconnect to os //rtw_indicate_disconnect(padapter); { struct mlme_priv *pmlmepriv = &padapter->mlmepriv; if(check_fwstate(pmlmepriv, _FW_LINKED)) { _clr_fwstate_(pmlmepriv, _FW_LINKED); rtw_led_control(padapter, LED_CTL_NO_LINK); rtw_os_indicate_disconnect(padapter, 0, _FALSE); #ifdef CONFIG_LPS //donnot enqueue cmd rtw_lps_ctrl_wk_cmd(padapter, LPS_CTRL_DISCONNECT, 0); #endif } } //s2-3. rtw_free_assoc_resources(padapter, 1); //s2-4. rtw_free_network_queue(padapter,_TRUE); #ifdef CONFIG_IPS rtw_ips_dev_unload(padapter); #endif pwrpriv->rf_pwrstate = rf_off; pwrpriv->bips_processing = _FALSE; _exit_pwrlock(&pwrpriv->lock); _func_exit_; return 0; error_exit: DBG_871X("%s, failed \n",__FUNCTION__); return (-1); } int rtw_hw_resume(_adapter *padapter) { struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter); struct usb_interface *pusb_intf = adapter_to_dvobj(padapter)->pusbintf; struct net_device *pnetdev = padapter->pnetdev; _func_enter_; DBG_871X("==> rtw_hw_resume\n"); _enter_pwrlock(&pwrpriv->lock); pwrpriv->bips_processing = _TRUE; rtw_reset_drv_sw(padapter); if(pm_netdev_open(pnetdev,_FALSE) != 0) { _exit_pwrlock(&pwrpriv->lock); goto error_exit; } netif_device_attach(pnetdev); netif_carrier_on(pnetdev); rtw_netif_wake_queue(pnetdev); pwrpriv->bkeepfwalive = _FALSE; pwrpriv->brfoffbyhw = _FALSE; pwrpriv->rf_pwrstate = rf_on; pwrpriv->bips_processing = _FALSE; _exit_pwrlock(&pwrpriv->lock); _func_exit_; return 0; error_exit: DBG_871X("%s, Open net dev failed \n",__FUNCTION__); return (-1); } #endif static int rtw_suspend(struct usb_interface *pusb_intf, pm_message_t message) { struct dvobj_priv *dvobj; struct pwrctrl_priv *pwrpriv; struct debug_priv *pdbgpriv; PADAPTER padapter; int ret = 0; dvobj = usb_get_intfdata(pusb_intf); pwrpriv = dvobj_to_pwrctl(dvobj); pdbgpriv = &dvobj->drv_dbg; padapter = dvobj->padapters[IFACE_ID0]; if (pwrpriv->bInSuspend == _TRUE) { DBG_871X("%s bInSuspend = %d\n", __FUNCTION__, pwrpriv->bInSuspend); pdbgpriv->dbg_suspend_error_cnt++; goto exit; } if ((padapter->bup) || !rtw_is_drv_stopped(padapter) || !rtw_is_surprise_removed(padapter)) { #ifdef CONFIG_AUTOSUSPEND if(pwrpriv->bInternalAutoSuspend ){ #ifdef SUPPORT_HW_RFOFF_DETECTED // The FW command register update must after MAC and FW init ready. if((padapter->bFWReady) && (pwrpriv->bHWPwrPindetect ) && (padapter->registrypriv.usbss_enable )) { u8 bOpen = _TRUE; rtw_interface_ps_func(padapter,HAL_USB_SELECT_SUSPEND,&bOpen); } #endif//SUPPORT_HW_RFOFF_DETECTED } #endif//CONFIG_AUTOSUSPEND } ret = rtw_suspend_common(padapter); exit: return ret; } int rtw_resume_process(_adapter *padapter) { int ret,pm_cnt = 0; struct pwrctrl_priv *pwrpriv = adapter_to_pwrctl(padapter); struct dvobj_priv *pdvobj = padapter->dvobj; struct debug_priv *pdbgpriv = &pdvobj->drv_dbg; if (pwrpriv->bInSuspend == _FALSE) { pdbgpriv->dbg_resume_error_cnt++; DBG_871X("%s bInSuspend = %d\n", __FUNCTION__, pwrpriv->bInSuspend); return -1; } #if defined(CONFIG_BT_COEXIST) && defined(CONFIG_AUTOSUSPEND) //add by amy for 8723as-vau #if (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,32)) DBG_871X("%s...pm_usage_cnt(%d) pwrpriv->bAutoResume=%x. ....\n",__func__,atomic_read(&(adapter_to_dvobj(padapter)->pusbintf->pm_usage_cnt)),pwrpriv->bAutoResume); pm_cnt=atomic_read(&(adapter_to_dvobj(padapter)->pusbintf->pm_usage_cnt)); #else // kernel < 2.6.32 DBG_871X("...pm_usage_cnt(%d).....\n", adapter_to_dvobj(padapter)->pusbintf->pm_usage_cnt); pm_cnt = adapter_to_dvobj(padapter)->pusbintf->pm_usage_cnt; #endif // kernel < 2.6.32 DBG_871X("pwrpriv->bAutoResume (%x)\n",pwrpriv->bAutoResume ); if( _TRUE == pwrpriv->bAutoResume ){ pwrpriv->bInternalAutoSuspend = _FALSE; pwrpriv->bAutoResume=_FALSE; DBG_871X("pwrpriv->bAutoResume (%x) pwrpriv->bInternalAutoSuspend(%x)\n",pwrpriv->bAutoResume,pwrpriv->bInternalAutoSuspend ); } #endif //#ifdef CONFIG_BT_COEXIST &CONFIG_AUTOSUSPEND& #if defined (CONFIG_WOWLAN) || defined (CONFIG_AP_WOWLAN) /* * Due to usb wow suspend flow will cancel read/write port via intf_stop and * bReadPortCancel and bWritePortCancel are set _TRUE in intf_stop. * But they will not be clear in intf_start during wow resume flow. * It should move to os_intf in the feature. */ RTW_ENABLE_FUNC(padapter, DF_RX_BIT); RTW_ENABLE_FUNC(padapter, DF_TX_BIT); #endif ret = rtw_resume_common(padapter); #ifdef CONFIG_AUTOSUSPEND if(pwrpriv->bInternalAutoSuspend ) { #ifdef SUPPORT_HW_RFOFF_DETECTED // The FW command register update must after MAC and FW init ready. if((padapter->bFWReady) && (pwrpriv->bHWPwrPindetect) && (padapter->registrypriv.usbss_enable )) { u8 bOpen = _FALSE; rtw_interface_ps_func(padapter,HAL_USB_SELECT_SUSPEND,&bOpen); } #endif #ifdef CONFIG_BT_COEXIST // for 8723as-vau DBG_871X("pwrpriv->bAutoResume (%x)\n",pwrpriv->bAutoResume ); if( _TRUE == pwrpriv->bAutoResume ){ pwrpriv->bInternalAutoSuspend = _FALSE; pwrpriv->bAutoResume=_FALSE; DBG_871X("pwrpriv->bAutoResume (%x) pwrpriv->bInternalAutoSuspend(%x)\n",pwrpriv->bAutoResume,pwrpriv->bInternalAutoSuspend ); } #else //#ifdef CONFIG_BT_COEXIST pwrpriv->bInternalAutoSuspend = _FALSE; #endif //#ifdef CONFIG_BT_COEXIST pwrpriv->brfoffbyhw = _FALSE; } #endif//CONFIG_AUTOSUSPEND return ret; } static int rtw_resume(struct usb_interface *pusb_intf) { struct dvobj_priv *dvobj; struct pwrctrl_priv *pwrpriv; struct debug_priv *pdbgpriv; PADAPTER padapter; struct mlme_ext_priv *pmlmeext; int ret = 0; dvobj = usb_get_intfdata(pusb_intf); pwrpriv = dvobj_to_pwrctl(dvobj); pdbgpriv = &dvobj->drv_dbg; padapter = dvobj->padapters[IFACE_ID0]; pmlmeext = &padapter->mlmeextpriv; DBG_871X("==> %s (%s:%d)\n", __FUNCTION__, current->comm, current->pid); pdbgpriv->dbg_resume_cnt++; if(pwrpriv->bInternalAutoSuspend) { ret = rtw_resume_process(padapter); } else { if(pwrpriv->wowlan_mode || pwrpriv->wowlan_ap_mode) { rtw_resume_lock_suspend(); ret = rtw_resume_process(padapter); rtw_resume_unlock_suspend(); } else { #ifdef CONFIG_RESUME_IN_WORKQUEUE rtw_resume_in_workqueue(pwrpriv); #else if (rtw_is_earlysuspend_registered(pwrpriv)) { /* jeff: bypass resume here, do in late_resume */ rtw_set_do_late_resume(pwrpriv, _TRUE); } else { rtw_resume_lock_suspend(); ret = rtw_resume_process(padapter); rtw_resume_unlock_suspend(); } #endif } } pmlmeext->last_scan_time = rtw_get_current_time(); DBG_871X("<======== %s return %d\n", __FUNCTION__, ret); return ret; } #ifdef CONFIG_AUTOSUSPEND void autosuspend_enter(_adapter* padapter) { struct dvobj_priv *dvobj = adapter_to_dvobj(padapter); struct pwrctrl_priv *pwrpriv = dvobj_to_pwrctl(dvobj); DBG_871X("==>autosuspend_enter...........\n"); pwrpriv->bInternalAutoSuspend = _TRUE; pwrpriv->bips_processing = _TRUE; if(rf_off == pwrpriv->change_rfpwrstate ) { #ifndef CONFIG_BT_COEXIST #if (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,35)) usb_enable_autosuspend(dvobj->pusbdev); #else dvobj->pusbdev->autosuspend_disabled = 0;//autosuspend disabled by the user #endif #if (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,33)) usb_autopm_put_interface(dvobj->pusbintf); #elif (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,20)) usb_autopm_enable(dvobj->pusbintf); #else usb_autosuspend_device(dvobj->pusbdev, 1); #endif #else //#ifndef CONFIG_BT_COEXIST if(1==pwrpriv->autopm_cnt){ #if (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,35)) usb_enable_autosuspend(dvobj->pusbdev); #else dvobj->pusbdev->autosuspend_disabled = 0;//autosuspend disabled by the user #endif #if (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,33)) usb_autopm_put_interface(dvobj->pusbintf); #elif (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,20)) usb_autopm_enable(dvobj->pusbintf); #else usb_autosuspend_device(dvobj->pusbdev, 1); #endif pwrpriv->autopm_cnt --; } else DBG_871X("0!=pwrpriv->autopm_cnt[%d] didn't usb_autopm_put_interface\n", pwrpriv->autopm_cnt); #endif //#ifndef CONFIG_BT_COEXIST } #if (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,32)) DBG_871X("...pm_usage_cnt(%d).....\n", atomic_read(&(dvobj->pusbintf->pm_usage_cnt))); #else DBG_871X("...pm_usage_cnt(%d).....\n", dvobj->pusbintf->pm_usage_cnt); #endif } int autoresume_enter(_adapter* padapter) { int result = _SUCCESS; struct security_priv* psecuritypriv=&(padapter->securitypriv); struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info); struct dvobj_priv *dvobj = adapter_to_dvobj(padapter); struct pwrctrl_priv *pwrpriv = dvobj_to_pwrctl(dvobj); DBG_871X("====> autoresume_enter \n"); if(rf_off == pwrpriv->rf_pwrstate ) { pwrpriv->ps_flag = _FALSE; #ifndef CONFIG_BT_COEXIST #if (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,33)) if (usb_autopm_get_interface(dvobj->pusbintf) < 0) { DBG_871X( "can't get autopm: %d\n", result); result = _FAIL; goto error_exit; } #elif (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,20)) usb_autopm_disable(dvobj->pusbintf); #else usb_autoresume_device(dvobj->pusbdev, 1); #endif #if (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,32)) DBG_871X("...pm_usage_cnt(%d).....\n", atomic_read(&(dvobj->pusbintf->pm_usage_cnt))); #else DBG_871X("...pm_usage_cnt(%d).....\n", dvobj->pusbintf->pm_usage_cnt); #endif #else //#ifndef CONFIG_BT_COEXIST pwrpriv->bAutoResume=_TRUE; if(0==pwrpriv->autopm_cnt){ #if (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,33)) if (usb_autopm_get_interface(dvobj->pusbintf) < 0) { DBG_871X( "can't get autopm: %d\n", result); result = _FAIL; goto error_exit; } #elif (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,20)) usb_autopm_disable(dvobj->pusbintf); #else usb_autoresume_device(dvobj->pusbdev, 1); #endif #if (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,32)) DBG_871X("...pm_usage_cnt(%d).....\n", atomic_read(&(dvobj->pusbintf->pm_usage_cnt))); #else DBG_871X("...pm_usage_cnt(%d).....\n", dvobj->pusbintf->pm_usage_cnt); #endif pwrpriv->autopm_cnt++; } else DBG_871X("0!=pwrpriv->autopm_cnt[%d] didn't usb_autopm_get_interface\n",pwrpriv->autopm_cnt); #endif //#ifndef CONFIG_BT_COEXIST } DBG_871X("<==== autoresume_enter \n"); error_exit: return result; } #endif #ifdef CONFIG_PLATFORM_RTD2880B extern void rtd2885_wlan_netlink_sendMsg(char *action_string, char *name); #endif /* * drv_init() - a device potentially for us * * notes: drv_init() is called when the bus driver has located a card for us to support. * We accept the new device by returning 0. */ _adapter *rtw_sw_export = NULL; _adapter *rtw_usb_if1_init(struct dvobj_priv *dvobj, struct usb_interface *pusb_intf) { _adapter *padapter = NULL; int status = _FAIL; padapter = (_adapter *)rtw_zvmalloc(sizeof(*padapter)); if (padapter == NULL) goto exit; if (loadparam(padapter) != _SUCCESS) goto free_adapter; padapter->dvobj = dvobj; rtw_set_drv_stopped(padapter);/*init*/ dvobj->padapters[dvobj->iface_nums++] = padapter; padapter->iface_id = IFACE_ID0; #if defined(CONFIG_CONCURRENT_MODE) //set adapter_type/iface type for primary padapter padapter->isprimary = _TRUE; padapter->adapter_type = PRIMARY_ADAPTER; #ifndef CONFIG_HWPORT_SWAP padapter->iface_type = IFACE_PORT0; #else padapter->iface_type = IFACE_PORT1; #endif #endif //step 2. hook HalFunc, allocate HalData //hal_set_hal_ops(padapter); if(rtw_set_hal_ops(padapter) ==_FAIL) goto free_hal_data; padapter->intf_start=&usb_intf_start; padapter->intf_stop=&usb_intf_stop; //step init_io_priv if( rtw_init_io_priv(padapter,usb_set_intf_ops) ==_FAIL) goto free_hal_data; //step read_chip_version rtw_hal_read_chip_version(padapter); //step usb endpoint mapping rtw_hal_chip_configure(padapter); #ifdef CONFIG_BT_COEXIST rtw_btcoex_Initialize(padapter); #endif // CONFIG_BT_COEXIST //step read efuse/eeprom data and get mac_addr rtw_hal_read_chip_info(padapter); //step 5. if(rtw_init_drv_sw(padapter) ==_FAIL) { RT_TRACE(_module_hci_intfs_c_,_drv_err_,("Initialize driver software resource Failed!\n")); goto free_hal_data; } #ifdef CONFIG_PM #if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,18)) if(dvobj_to_pwrctl(dvobj)->bSupportRemoteWakeup) { dvobj->pusbdev->do_remote_wakeup=1; pusb_intf->needs_remote_wakeup = 1; device_init_wakeup(&pusb_intf->dev, 1); DBG_871X("pwrctrlpriv.bSupportRemoteWakeup~~~~~~\n"); DBG_871X("pwrctrlpriv.bSupportRemoteWakeup~~~[%d]~~~\n",device_may_wakeup(&pusb_intf->dev)); } #endif #endif #ifdef CONFIG_AUTOSUSPEND if( padapter->registrypriv.power_mgnt != PS_MODE_ACTIVE ) { if(padapter->registrypriv.usbss_enable ){ /* autosuspend (2s delay) */ #if (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,38)) dvobj->pusbdev->dev.power.autosuspend_delay = 0 * HZ;//15 * HZ; idle-delay time #else dvobj->pusbdev->autosuspend_delay = 0 * HZ;//15 * HZ; idle-delay time #endif #if (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,35)) usb_enable_autosuspend(dvobj->pusbdev); #elif (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,22) && LINUX_VERSION_CODE<=KERNEL_VERSION(2,6,34)) padapter->bDisableAutosuspend = dvobj->pusbdev->autosuspend_disabled ; dvobj->pusbdev->autosuspend_disabled = 0;//autosuspend disabled by the user #endif //usb_autopm_get_interface(adapter_to_dvobj(padapter)->pusbintf );//init pm_usage_cnt ,let it start from 1 #if (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,32)) DBG_871X("%s...pm_usage_cnt(%d).....\n",__FUNCTION__,atomic_read(&(dvobj->pusbintf ->pm_usage_cnt))); #else DBG_871X("%s...pm_usage_cnt(%d).....\n",__FUNCTION__,dvobj->pusbintf ->pm_usage_cnt); #endif } } #endif //2012-07-11 Move here to prevent the 8723AS-VAU BT auto suspend influence #if (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,33)) if (usb_autopm_get_interface(pusb_intf) < 0) { DBG_871X( "can't get autopm: \n"); } #endif #ifdef CONFIG_BT_COEXIST dvobj_to_pwrctl(dvobj)->autopm_cnt=1; #endif // set mac addr rtw_macaddr_cfg(adapter_mac_addr(padapter), get_hal_mac_addr(padapter)); #ifdef CONFIG_P2P rtw_init_wifidirect_addrs(padapter, adapter_mac_addr(padapter), adapter_mac_addr(padapter)); #endif // CONFIG_P2P DBG_871X("bDriverStopped:%s, bSurpriseRemoved:%s, bup:%d, hw_init_completed:%d\n" , rtw_is_drv_stopped(padapter)?"True":"False" , rtw_is_surprise_removed(padapter)?"True":"False" , padapter->bup , rtw_get_hw_init_completed(padapter) ); status = _SUCCESS; free_hal_data: if (status != _SUCCESS && padapter->HalData) rtw_hal_free_data(padapter); free_adapter: if (status != _SUCCESS && padapter) { rtw_vmfree((u8 *)padapter, sizeof(*padapter)); padapter = NULL; } exit: return padapter; } static void rtw_usb_if1_deinit(_adapter *if1) { struct pwrctrl_priv *pwrctl = adapter_to_pwrctl(if1); struct mlme_priv *pmlmepriv= &if1->mlmepriv; if(check_fwstate(pmlmepriv, _FW_LINKED)) rtw_disassoc_cmd(if1, 0, _FALSE); #ifdef CONFIG_AP_MODE free_mlme_ap_info(if1); #ifdef CONFIG_HOSTAPD_MLME hostapd_mode_unload(if1); #endif #endif #ifdef CONFIG_WOWLAN pwrctl->wowlan_mode=_FALSE; #endif //CONFIG_WOWLAN rtw_dev_unload(if1); DBG_871X("+r871xu_dev_remove, hw_init_completed=%d\n", rtw_get_hw_init_completed(if1)); #ifdef CONFIG_BT_COEXIST if(1 == pwrctl->autopm_cnt){ #if (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,33)) usb_autopm_put_interface(adapter_to_dvobj(if1)->pusbintf); #elif (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,20)) usb_autopm_enable(adapter_to_dvobj(if1)->pusbintf); #else usb_autosuspend_device(adapter_to_dvobj(if1)->pusbdev, 1); #endif pwrctl->autopm_cnt --; } #endif rtw_free_drv_sw(if1); /* TODO: use rtw_os_ndevs_deinit instead at the first stage of driver's dev deinit function */ rtw_os_ndev_free(if1); rtw_vmfree((u8 *)if1, sizeof(_adapter)); #ifdef CONFIG_PLATFORM_RTD2880B DBG_871X("wlan link down\n"); rtd2885_wlan_netlink_sendMsg("linkdown", "8712"); #endif } static int rtw_drv_init(struct usb_interface *pusb_intf, const struct usb_device_id *pdid) { _adapter *if1 = NULL, *if2 = NULL; int status = _FAIL; struct dvobj_priv *dvobj; #ifdef CONFIG_MULTI_VIR_IFACES int i; #endif //CONFIG_MULTI_VIR_IFACES RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("+rtw_drv_init\n")); //DBG_871X("+rtw_drv_init\n"); //step 0. process_spec_devid(pdid); /* Initialize dvobj_priv */ if ((dvobj = usb_dvobj_init(pusb_intf, pdid)) == NULL) { RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("initialize device object priv Failed!\n")); goto exit; } if ((if1 = rtw_usb_if1_init(dvobj, pusb_intf)) == NULL) { DBG_871X("rtw_usb_if1_init Failed!\n"); goto free_dvobj; } if (usb_reprobe_switch_usb_mode(if1) == _TRUE) goto free_if1; #ifdef CONFIG_CONCURRENT_MODE if((if2 = rtw_drv_if2_init(if1, usb_set_intf_ops)) == NULL) { goto free_if1; } #ifdef CONFIG_MULTI_VIR_IFACES for(i=0; iregistrypriv.ext_iface_num;i++) { if(rtw_drv_add_vir_if(if1, usb_set_intf_ops) == NULL) { DBG_871X("rtw_drv_add_iface failed! (%d)\n", i); goto free_if2; } } #endif //CONFIG_MULTI_VIR_IFACES #endif #ifdef CONFIG_INTEL_PROXIM rtw_sw_export=if1; #endif #ifdef CONFIG_GLOBAL_UI_PID if(ui_pid[1]!=0) { DBG_871X("ui_pid[1]:%d\n",ui_pid[1]); rtw_signal_process(ui_pid[1], SIGUSR2); } #endif //dev_alloc_name && register_netdev if (rtw_os_ndevs_init(dvobj) != _SUCCESS) goto free_if2; #ifdef CONFIG_HOSTAPD_MLME hostapd_mode_init(if1); #endif #ifdef CONFIG_PLATFORM_RTD2880B DBG_871X("wlan link up\n"); rtd2885_wlan_netlink_sendMsg("linkup", "8712"); #endif RT_TRACE(_module_hci_intfs_c_,_drv_err_,("-871x_drv - drv_init, success!\n")); status = _SUCCESS; #if 0 /* not used now */ os_ndevs_deinit: if (status != _SUCCESS) rtw_os_ndevs_deinit(dvobj); #endif free_if2: if(status != _SUCCESS && if2) { #ifdef CONFIG_CONCURRENT_MODE rtw_drv_if2_stop(if2); rtw_drv_if2_free(if2); #endif } free_if1: if (status != _SUCCESS && if1) { rtw_usb_if1_deinit(if1); } free_dvobj: if (status != _SUCCESS) usb_dvobj_deinit(pusb_intf); exit: return status == _SUCCESS?0:-ENODEV; } /* * dev_remove() - our device is being removed */ //rmmod module & unplug(SurpriseRemoved) will call r871xu_dev_remove() => how to recognize both static void rtw_dev_remove(struct usb_interface *pusb_intf) { struct dvobj_priv *dvobj = usb_get_intfdata(pusb_intf); struct pwrctrl_priv *pwrctl = dvobj_to_pwrctl(dvobj); _adapter *padapter = dvobj->padapters[IFACE_ID0]; struct net_device *pnetdev = padapter->pnetdev; struct mlme_priv *pmlmepriv= &padapter->mlmepriv; _func_enter_; DBG_871X("+rtw_dev_remove\n"); RT_TRACE(_module_hci_intfs_c_,_drv_err_,("+dev_remove()\n")); dvobj->processing_dev_remove = _TRUE; /* TODO: use rtw_os_ndevs_deinit instead at the first stage of driver's dev deinit function */ rtw_os_ndevs_unregister(dvobj); if(usb_drv.drv_registered == _TRUE) { //DBG_871X("r871xu_dev_remove():padapter->bSurpriseRemoved == _TRUE\n"); rtw_set_surprise_removed(padapter); } /*else { //DBG_871X("r871xu_dev_remove():module removed\n"); padapter->HalData->hw_init_completed = _FALSE; }*/ #if defined(CONFIG_HAS_EARLYSUSPEND) || defined(CONFIG_ANDROID_POWER) rtw_unregister_early_suspend(pwrctl); #endif if (padapter->bFWReady == _TRUE) { rtw_pm_set_ips(padapter, IPS_NONE); rtw_pm_set_lps(padapter, PS_MODE_ACTIVE); LeaveAllPowerSaveMode(padapter); } rtw_set_drv_stopped(padapter); /*for stop thread*/ /* stop cmd thread */ rtw_stop_cmd_thread(padapter); #ifdef CONFIG_CONCURRENT_MODE #ifdef CONFIG_MULTI_VIR_IFACES rtw_drv_stop_vir_ifaces(dvobj); #endif //CONFIG_MULTI_VIR_IFACES rtw_drv_if2_stop(dvobj->padapters[IFACE_ID1]); #endif //CONFIG_CONCURRENT_MODE #ifdef CONFIG_BT_COEXIST #ifdef CONFIG_BT_COEXIST_SOCKET_TRX if (GET_HAL_DATA(padapter)->EEPROMBluetoothCoexist) rtw_btcoex_close_socket(padapter); #endif rtw_btcoex_HaltNotify(padapter); #endif rtw_usb_if1_deinit(padapter); #ifdef CONFIG_CONCURRENT_MODE #ifdef CONFIG_MULTI_VIR_IFACES rtw_drv_free_vir_ifaces(dvobj); #endif //CONFIG_MULTI_VIR_IFACES rtw_drv_if2_free(dvobj->padapters[IFACE_ID1]); #endif //CONFIG_CONCURRENT_MODE usb_dvobj_deinit(pusb_intf); RT_TRACE(_module_hci_intfs_c_,_drv_err_,("-dev_remove()\n")); DBG_871X("-r871xu_dev_remove, done\n"); #ifdef CONFIG_INTEL_PROXIM rtw_sw_export=NULL; #endif _func_exit_; return; } #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,24)) extern int console_suspend_enabled; #endif static int __init rtw_drv_entry(void) { int ret = 0; DBG_871X_LEVEL(_drv_always_, "module init start\n"); dump_drv_version(RTW_DBGDUMP); #ifdef BTCOEXVERSION DBG_871X_LEVEL(_drv_always_, DRV_NAME" BT-Coex version = %s\n", BTCOEXVERSION); #endif // BTCOEXVERSION ret = platform_wifi_power_on(); if(ret != 0) { DBG_871X("%s: power on failed!!(%d)\n", __FUNCTION__, ret); ret = -1; goto exit; } #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,24)) //console_suspend_enabled=0; #endif usb_drv.drv_registered = _TRUE; rtw_suspend_lock_init(); rtw_drv_proc_init(); rtw_ndev_notifier_register(); ret = usb_register(&usb_drv.usbdrv); if (ret != 0) { usb_drv.drv_registered = _FALSE; rtw_suspend_lock_uninit(); rtw_drv_proc_deinit(); rtw_ndev_notifier_unregister(); goto exit; } exit: DBG_871X_LEVEL(_drv_always_, "module init ret=%d\n", ret); return ret; } static void __exit rtw_drv_halt(void) { DBG_871X_LEVEL(_drv_always_, "module exit start\n"); usb_drv.drv_registered = _FALSE; usb_deregister(&usb_drv.usbdrv); platform_wifi_power_off(); rtw_suspend_lock_uninit(); rtw_drv_proc_deinit(); rtw_ndev_notifier_unregister(); DBG_871X_LEVEL(_drv_always_, "module exit success\n"); rtw_mstat_dump(RTW_DBGDUMP); } module_init(rtw_drv_entry); module_exit(rtw_drv_halt); #ifdef CONFIG_INTEL_PROXIM _adapter *rtw_usb_get_sw_pointer(void) { return rtw_sw_export; } EXPORT_SYMBOL(rtw_usb_get_sw_pointer); #endif //CONFIG_INTEL_PROXIM