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rtl8188eu/os_dep/usb_intf.c
Larry Finger 327817d32a rtl8188eu: Fix most sparse warnings other than endedness problems 
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
2013-06-03 14:52:18 -05:00

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/******************************************************************************
*
* 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 <drv_conf.h>
#include <osdep_service.h>
#include <drv_types.h>
#include <recv_osdep.h>
#include <xmit_osdep.h>
#include <hal_intf.h>
#include <rtw_version.h>
#include <linux/usb.h>
#include <osdep_intf.h>
#include <usb_vendor_req.h>
#include <usb_ops.h>
#include <usb_osintf.h>
#include <usb_hal.h>
#include <rtw_ioctl.h>
#ifdef CONFIG_PLATFORM_RTK_DMP
#include <asm/io.h>
#endif
#if defined (PLATFORM_LINUX) && defined (PLATFORM_WINDOWS)
#error "Shall be Linux or Windows, but not both!\n"
#endif
#ifdef CONFIG_GLOBAL_UI_PID
int ui_pid[3] = {0, 0, 0};
#endif
static int rtw_suspend(struct usb_interface *intf, pm_message_t message);
static int rtw_resume(struct usb_interface *intf);
int rtw_resume_process(_adapter *padapter);
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);
#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 */
#define RTL8192C_USB_IDS \
/*=== Realtek demoboard ===*/ \
{USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8191)},/* Default ID */ \
/****** 8188CUS ********/ \
{USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8176)},/* 8188cu 1*1 dongole */ \
{USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8170)},/* 8188CE-VAU USB minCard */ \
{USB_DEVICE(USB_VENDER_ID_REALTEK, 0x817E)},/* 8188CE-VAU USB minCard */ \
{USB_DEVICE(USB_VENDER_ID_REALTEK, 0x817A)},/* 8188cu Slim Solo */ \
{USB_DEVICE(USB_VENDER_ID_REALTEK, 0x817B)},/* 8188cu Slim Combo */ \
{USB_DEVICE(USB_VENDER_ID_REALTEK, 0x817D)},/* 8188RU High-power USB Dongle */ \
{USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8754)},/* 8188 Combo for BC4 */ \
{USB_DEVICE(USB_VENDER_ID_REALTEK, 0x817F)},/* 8188RU */ \
{USB_DEVICE(USB_VENDER_ID_REALTEK, 0x818A)},/* RTL8188CUS-VL */ \
{USB_DEVICE(USB_VENDER_ID_REALTEK, 0x018A)},/* RTL8188CTV */ \
{USB_DEVICE(USB_VENDER_ID_REALTEK, 0x17C0)}, /* RTK demoboard - USB-N10E */ \
/****** 8192CUS ********/ \
{USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8177)},/* 8191cu 1*2 */ \
{USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8178)},/* 8192cu 2*2 */ \
{USB_DEVICE(USB_VENDER_ID_REALTEK, 0x817C)},/* 8192CE-VAU USB minCard */ \
{USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8191)},/* 8192CU 2*2 */ \
{USB_DEVICE(0x1058, 0x0631)},/* Alpha, 8192CU */ \
/*=== Customer ID ===*/ \
/****** 8188CUS Dongle ********/ \
{USB_DEVICE(0x2019, 0xED17)},/* PCI - Edimax */ \
{USB_DEVICE(0x0DF6, 0x0052)},/* Sitecom - Edimax */ \
{USB_DEVICE(0x7392, 0x7811)},/* Edimax - Edimax */ \
{USB_DEVICE(0x07B8, 0x8189)},/* Abocom - Abocom */ \
{USB_DEVICE(0x0EB0, 0x9071)},/* NO Brand - Etop */ \
{USB_DEVICE(0x06F8, 0xE033)},/* Hercules - Edimax */ \
{USB_DEVICE(0x103C, 0x1629)},/* HP - Lite-On ,8188CUS Slim Combo */ \
{USB_DEVICE(0x2001, 0x3308)},/* D-Link - Alpha */ \
{USB_DEVICE(0x050D, 0x1102)},/* Belkin - Edimax */ \
{USB_DEVICE(0x2019, 0xAB2A)},/* Planex - Abocom */ \
{USB_DEVICE(0x20F4, 0x648B)},/* TRENDnet - Cameo */ \
{USB_DEVICE(0x4855, 0x0090)},/* - Feixun */ \
{USB_DEVICE(0x13D3, 0x3357)},/* - AzureWave */ \
{USB_DEVICE(0x0DF6, 0x005C)},/* Sitecom - Edimax */ \
{USB_DEVICE(0x0BDA, 0x5088)},/* Thinkware - CC&C */ \
{USB_DEVICE(0x4856, 0x0091)},/* NetweeN - Feixun */ \
{USB_DEVICE(0x0846, 0x9041)}, /* Netgear - Cameo */ \
{USB_DEVICE(0x2019, 0x4902)},/* Planex - Etop */ \
{USB_DEVICE(0x2019, 0xAB2E)},/* SW-WF02-AD15 -Abocom */ \
{USB_DEVICE(0x2001, 0x330B)}, /* D-LINK - T&W */ \
{USB_DEVICE(0xCDAB, 0x8010)}, /* - - compare */ \
{USB_DEVICE(0x0B05, 0x17BA)}, /* ASUS - Edimax */ \
{USB_DEVICE(0x0BDA, 0x1E1E)}, /* Intel - - */ \
{USB_DEVICE(0x04BB, 0x094c)}, /* I-O DATA - Edimax */ \
/****** 8188CTV ********/ \
{USB_DEVICE(0xCDAB, 0x8011)}, /* - - compare */ \
{USB_DEVICE(0x0BDA, 0x0A8A)}, /* Sony - Foxconn */ \
/****** 8188 RU ********/ \
{USB_DEVICE(0x0BDA, 0x317F)},/* Netcore,Netcore */ \
/****** 8188CE-VAU ********/ \
{USB_DEVICE(0x13D3, 0x3359)},/* - Azwave */ \
{USB_DEVICE(0x13D3, 0x3358)},/* - Azwave */ \
/****** 8188CUS Slim Solo********/ \
{USB_DEVICE(0x04F2, 0xAFF7)},/* XAVI - XAVI */ \
{USB_DEVICE(0x04F2, 0xAFF9)},/* XAVI - XAVI */ \
{USB_DEVICE(0x04F2, 0xAFFA)},/* XAVI - XAVI */ \
/****** 8188CUS Slim Combo ********/ \
{USB_DEVICE(0x04F2, 0xAFF8)},/* XAVI - XAVI */ \
{USB_DEVICE(0x04F2, 0xAFFB)},/* XAVI - XAVI */ \
{USB_DEVICE(0x04F2, 0xAFFC)},/* XAVI - XAVI */ \
{USB_DEVICE(0x2019, 0x1201)},/* Planex - Vencer */ \
/****** 8192CUS Dongle ********/ \
{USB_DEVICE(0x2001, 0x3307)},/* D-Link - Cameo */ \
{USB_DEVICE(0x2001, 0x330A)},/* D-Link - Alpha */ \
{USB_DEVICE(0x2001, 0x3309)},/* D-Link - Alpha */ \
{USB_DEVICE(0x0586, 0x341F)},/* Zyxel - Abocom */ \
{USB_DEVICE(0x7392, 0x7822)},/* Edimax - Edimax */ \
{USB_DEVICE(0x2019, 0xAB2B)},/* Planex - Abocom */ \
{USB_DEVICE(0x07B8, 0x8178)},/* Abocom - Abocom */ \
{USB_DEVICE(0x07AA, 0x0056)},/* ATKK - Gemtek */ \
{USB_DEVICE(0x4855, 0x0091)},/* - Feixun */ \
{USB_DEVICE(0x050D, 0x2102)},/* Belkin - Sercomm */ \
{USB_DEVICE(0x050D, 0x2103)},/* Belkin - Edimax */ \
{USB_DEVICE(0x20F4, 0x624D)},/* TRENDnet */ \
{USB_DEVICE(0x0DF6, 0x0061)},/* Sitecom - Edimax */ \
{USB_DEVICE(0x0B05, 0x17AB)},/* ASUS - Edimax */ \
{USB_DEVICE(0x0846, 0x9021)},/* Netgear - Sercomm */ \
{USB_DEVICE(0x0846, 0xF001)}, /* Netgear - Sercomm */ \
{USB_DEVICE(0x0E66, 0x0019)},/* Hawking,Edimax */ \
{USB_DEVICE(0x0E66, 0x0020)}, /* Hawking - Edimax */ \
{USB_DEVICE(0x050D, 0x1004)}, /* Belkin - Edimax */ \
{USB_DEVICE(0x0BDA, 0x2E2E)}, /* Intel - - */ \
{USB_DEVICE(0x2357, 0x0100)}, /* TP-Link - TP-Link */ \
{USB_DEVICE(0x06F8, 0xE035)}, /* Hercules - Edimax */ \
{USB_DEVICE(0x04BB, 0x0950)}, /* IO-DATA - Edimax */ \
{USB_DEVICE(0x0DF6, 0x0070)}, /* Sitecom - Edimax */ \
{USB_DEVICE(0x0789, 0x016D)}, /* LOGITEC - Edimax */ \
/****** 8192CE-VAU ********/ \
{USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8186)},/* Intel-Xavi( Azwave) */
#define RTL8192D_USB_IDS \
/*=== Realtek demoboard ===*/ \
/****** 8192DU ********/ \
{USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8193)},/* 8192DU-VC */ \
{USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8194)},/* 8192DU-VS */ \
{USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8111)},/* Realtek 5G dongle for WiFi Display */ \
{USB_DEVICE(USB_VENDER_ID_REALTEK, 0x0193)},/* 8192DE-VAU */ \
{USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8171)},/* 8192DU-VC */ \
/*=== Customer ID ===*/ \
/****** 8192DU-VC ********/ \
{USB_DEVICE(0x2019, 0xAB2C)},/* PCI - Abocm */ \
{USB_DEVICE(0x2019, 0x4903)},/* PCI - ETOP */ \
{USB_DEVICE(0x2019, 0x4904)},/* PCI - ETOP */ \
{USB_DEVICE(0x07B8, 0x8193)},/* Abocom - Abocom */ \
/****** 8192DU-VS ********/ \
{USB_DEVICE(0x20F4, 0x664B)}, /* TRENDnet - Cameo */ \
{USB_DEVICE(0x04DD, 0x954F)}, /* Sharp */ \
{USB_DEVICE(0x04DD, 0x96A6)}, /* Sharp */ \
{USB_DEVICE(0x050D, 0x110A)}, /* Belkin - Edimax */ \
{USB_DEVICE(0x050D, 0x1105)}, /* Belkin - Edimax */ \
{USB_DEVICE(0x050D, 0x120A)}, /* Belkin - Edimax */ \
{USB_DEVICE(0x1668, 0x8102)}, /* - */ \
{USB_DEVICE(0x0BDA, 0xE194)}, /* - Edimax */ \
/****** 8192DU-WiFi Display Dongle ********/ \
{USB_DEVICE(0x2019, 0xAB2D)},/* Planex - Abocom ,5G dongle for WiFi Display */
#define RTL8723A_USB_IDS \
{USB_DEVICE_AND_INTERFACE_INFO(USB_VENDER_ID_REALTEK, 0x8724,0xff,0xff,0xff)}, /* 8723AU 1*1 */ \
{USB_DEVICE_AND_INTERFACE_INFO(USB_VENDER_ID_REALTEK, 0x1724,0xff,0xff,0xff)}, /* 8723AU 1*1 */ \
{USB_DEVICE_AND_INTERFACE_INFO(USB_VENDER_ID_REALTEK, 0x0724,0xff,0xff,0xff)}, /* 8723AU 1*1 */
#define RTL8188E_USB_IDS \
/*=== Realtek demoboard ===*/ \
{USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8179)}, /* 8188EUS */ \
{USB_DEVICE(USB_VENDER_ID_REALTEK, 0x0179)}, /* 8188ETV */ \
/*=== Customer ID ===*/ \
/****** 8188EUS ********/ \
{USB_DEVICE(0x8179, 0x07B8)}, /* Abocom - Abocom */
#ifndef CONFIG_RTL8192C
#undef RTL8192C_USB_IDS
#define RTL8192C_USB_IDS
#endif
#ifndef CONFIG_RTL8192D
#undef RTL8192D_USB_IDS
#define RTL8192D_USB_IDS
#endif
#ifndef CONFIG_RTL8723A
#undef RTL8723A_USB_IDS
#define RTL8723A_USB_IDS
#endif
#ifndef CONFIG_RTL8188E
#undef RTL8188E_USB_IDS
#define RTL8188E_USB_IDS
#endif
static struct usb_device_id rtw_usb_id_tbl[] ={
RTL8192C_USB_IDS
RTL8192D_USB_IDS
RTL8723A_USB_IDS
RTL8188E_USB_IDS
{} /* 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;
_mutex hw_init_mutex;
#if defined(CONFIG_CONCURRENT_MODE) || defined(CONFIG_DUALMAC_CONCURRENT)
//global variable
_mutex h2c_fwcmd_mutex;
_mutex setch_mutex;
_mutex setbw_mutex;
#endif
};
#ifdef CONFIG_RTL8192C
static struct usb_device_id rtl8192c_usb_id_tbl[] ={
RTL8192C_USB_IDS
{} /* Terminating entry */
};
struct rtw_usb_drv rtl8192c_usb_drv = {
.usbdrv.name = (char*)"rtl8192cu",
.usbdrv.probe = rtw_drv_init,
.usbdrv.disconnect = rtw_dev_remove,
.usbdrv.id_table = rtl8192c_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
};
static struct rtw_usb_drv *usb_drv = &rtl8192c_usb_drv;
#endif /* CONFIG_RTL8192C */
#ifdef CONFIG_RTL8192D
static struct usb_device_id rtl8192d_usb_id_tbl[] ={
RTL8192D_USB_IDS
{} /* Terminating entry */
};
struct rtw_usb_drv rtl8192d_usb_drv = {
.usbdrv.name = (char*)"rtl8192du",
.usbdrv.probe = rtw_drv_init,
.usbdrv.disconnect = rtw_dev_remove,
.usbdrv.id_table = rtl8192d_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
};
static struct rtw_usb_drv *usb_drv = &rtl8192d_usb_drv;
#endif /* CONFIG_RTL8192D */
#ifdef CONFIG_RTL8723A
static struct usb_device_id rtl8723a_usb_id_tbl[] ={
RTL8723A_USB_IDS
{} /* Terminating entry */
};
struct rtw_usb_drv rtl8723a_usb_drv = {
.usbdrv.name = (char*)"rtl8723au",
.usbdrv.probe = rtw_drv_init,
.usbdrv.disconnect = rtw_dev_remove,
.usbdrv.id_table = rtl8723a_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
};
static struct rtw_usb_drv *usb_drv = &rtl8723a_usb_drv;
#endif /* CONFIG_RTL8723A */
#ifdef CONFIG_RTL8188E
static struct usb_device_id rtl8188e_usb_id_tbl[] ={
RTL8188E_USB_IDS
{} /* Terminating entry */
};
static struct rtw_usb_drv rtl8188e_usb_drv = {
.usbdrv.name = (char*)"rtl8188eu",
.usbdrv.probe = rtw_drv_init,
.usbdrv.disconnect = rtw_dev_remove,
.usbdrv.id_table = rtl8188e_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
};
static struct rtw_usb_drv *usb_drv = &rtl8188e_usb_drv;
#endif /* CONFIG_RTL8188E */
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_88E("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 struct dvobj_priv *usb_dvobj_init(struct usb_interface *usb_intf)
{
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 = (struct dvobj_priv*)rtw_zmalloc(sizeof(*pdvobjpriv))) == 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;
pdev_desc = &pusbd->descriptor;
phost_conf = pusbd->actconfig;
pconf_desc = &phost_conf->desc;
phost_iface = &usb_intf->altsetting[0];
piface_desc = &phost_iface->desc;
pdvobjpriv->NumInterfaces = pconf_desc->bNumInterfaces;
pdvobjpriv->InterfaceNumber = piface_desc->bInterfaceNumber;
pdvobjpriv->nr_endpoint = piface_desc->bNumEndpoints;
for (i = 0; i < pdvobjpriv->nr_endpoint; i++)
{
phost_endp = phost_iface->endpoint + i;
if (phost_endp)
{
pendp_desc = &phost_endp->desc;
DBG_88E("\nusb_endpoint_descriptor(%d):\n", i);
DBG_88E("bLength=%x\n",pendp_desc->bLength);
DBG_88E("bDescriptorType=%x\n",pendp_desc->bDescriptorType);
DBG_88E("bEndpointAddress=%x\n",pendp_desc->bEndpointAddress);
DBG_88E("wMaxPacketSize=%d\n",le16_to_cpu(pendp_desc->wMaxPacketSize));
DBG_88E("bInterval=%x\n",pendp_desc->bInterval);
if (RT_usb_endpoint_is_bulk_in(pendp_desc)) {
DBG_88E("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_88E("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_88E("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_88E("nr_endpoint=%d, in_num=%d, out_num=%d\n\n", pdvobjpriv->nr_endpoint, pdvobjpriv->RtNumInPipes, pdvobjpriv->RtNumOutPipes);
if (pusbd->speed == USB_SPEED_HIGH) {
pdvobjpriv->ishighspeed = true;
DBG_88E("USB_SPEED_HIGH\n");
} else {
pdvobjpriv->ishighspeed = false;
DBG_88E("NON USB_SPEED_HIGH\n");
}
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;
}
//.3 misc
_rtw_init_sema(&(pdvobjpriv->usb_suspend_sema), 0);
rtw_reset_continual_urb_error(pdvobjpriv);
usb_get_dev(pusbd);
status = _SUCCESS;
free_dvobj:
if (status != _SUCCESS && pdvobjpriv) {
usb_set_intfdata(usb_intf, NULL);
rtw_mfree((u8*)pdvobjpriv, sizeof(*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_88E("usb attached..., try to reset usb device\n");
usb_reset_device(interface_to_usbdev(usb_intf));
}
}
rtw_deinit_intf_priv(dvobj);
rtw_mfree((u8*)dvobj, sizeof(*dvobj));
}
//DBG_88E("%s %d\n", __func__, ATOMIC_READ(&usb_intf->dev.kobj.kref.refcount));
usb_put_dev(interface_to_usbdev(usb_intf));
_func_exit_;
}
static void decide_chip_type_by_usb_device_id(_adapter *padapter, const struct usb_device_id *pdid)
{
padapter->chip_type = NULL_CHIP_TYPE;
hal_set_hw_type(padapter);
}
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 (padapter->bSurpriseRemoved == false)
{
//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 rtw_dev_unload(_adapter *padapter)
{
struct net_device *pnetdev= (struct net_device*)padapter->pnetdev;
u8 val8;
RT_TRACE(_module_hci_intfs_c_,_drv_err_,("+rtw_dev_unload\n"));
if (padapter->bup == true)
{
DBG_88E("===> rtw_dev_unload\n");
padapter->bDriverStopped = true;
#ifdef CONFIG_XMIT_ACK
if (padapter->xmitpriv.ack_tx)
rtw_ack_tx_done(&padapter->xmitpriv, RTW_SCTX_DONE_DRV_STOP);
#endif
//s3.
if (padapter->intf_stop)
{
padapter->intf_stop(padapter);
}
//s4.
if (!padapter->pwrctrlpriv.bInternalAutoSuspend )
rtw_stop_drv_threads(padapter);
//s5.
if (padapter->bSurpriseRemoved == false)
{
//DBG_88E("r871x_dev_unload()->rtl871x_hal_deinit()\n");
#ifdef CONFIG_WOWLAN
if ((padapter->pwrctrlpriv.bSupportRemoteWakeup==true)&&(padapter->pwrctrlpriv.wowlan_mode==true)){
DBG_88E("%s bSupportWakeOnWlan==true do not run rtw_hal_deinit()\n",__func__);
}
else
#endif //CONFIG_WOWLAN
{
rtw_hal_deinit(padapter);
}
padapter->bSurpriseRemoved = true;
}
padapter->bup = false;
#ifdef CONFIG_WOWLAN
padapter->hw_init_completed=false;
#endif //CONFIG_WOWLAN
}
else
{
RT_TRACE(_module_hci_intfs_c_,_drv_err_,("r871x_dev_unload():padapter->bup == false\n" ));
}
DBG_88E("<=== rtw_dev_unload\n");
RT_TRACE(_module_hci_intfs_c_,_drv_err_,("-rtw_dev_unload\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; i<num; i++)
{
vid = specific_device_id_tbl[i].idVendor;
pid = specific_device_id_tbl[i].idProduct;
flags = specific_device_id_tbl[i].flags;
#ifdef CONFIG_80211N_HT
if ((pdid->idVendor==vid) && (pdid->idProduct==pid) && (flags&SPEC_DEV_ID_DISABLE_HT))
{
rtw_ht_enable = 0;
rtw_cbw40_enable = 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_88E("%s()-%d: ifname=%s, vid=%04X, pid=%04X\n", __func__, __LINE__, ifname, vid, pid);
}
#endif /* RTK_DMP_PLATFORM */
}
}
#ifdef SUPPORT_HW_RFOFF_DETECTED
int rtw_hw_suspend(_adapter *padapter )
{
struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv;
struct usb_interface *pusb_intf = adapter_to_dvobj(padapter)->pusbintf;
struct net_device *pnetdev = padapter->pnetdev;
_func_enter_;
if ((!padapter->bup) || (padapter->bDriverStopped)||(padapter->bSurpriseRemoved))
{
DBG_88E("padapter->bup=%d bDriverStopped=%d bSurpriseRemoved = %d\n",
padapter->bup, padapter->bDriverStopped,padapter->bSurpriseRemoved);
goto error_exit;
}
if (padapter)//system suspend
{
LeaveAllPowerSaveMode(padapter);
DBG_88E("==> 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);
#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);
}
else
goto error_exit;
_func_exit_;
return 0;
error_exit:
DBG_88E("%s, failed\n",__func__);
return (-1);
}
int rtw_hw_resume(_adapter *padapter)
{
struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv;
struct usb_interface *pusb_intf = adapter_to_dvobj(padapter)->pusbintf;
struct net_device *pnetdev = padapter->pnetdev;
_func_enter_;
if (padapter)//system resume
{
DBG_88E("==> 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);
if (!netif_queue_stopped(pnetdev))
netif_start_queue(pnetdev);
else
netif_wake_queue(pnetdev);
pwrpriv->bkeepfwalive = false;
pwrpriv->brfoffbyhw = false;
pwrpriv->rf_pwrstate = rf_on;
pwrpriv->bips_processing = false;
_exit_pwrlock(&pwrpriv->lock);
}
else
{
goto error_exit;
}
_func_exit_;
return 0;
error_exit:
DBG_88E("%s, Open net dev failed\n",__func__);
return (-1);
}
#endif
static int rtw_suspend(struct usb_interface *pusb_intf, pm_message_t message)
{
struct dvobj_priv *dvobj = usb_get_intfdata(pusb_intf);
_adapter *padapter = dvobj->if1;
struct net_device *pnetdev = padapter->pnetdev;
struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv;
struct usb_device *usb_dev = interface_to_usbdev(pusb_intf);
#ifdef CONFIG_WOWLAN
struct wowlan_ioctl_param poidparam;
#endif // CONFIG_WOWLAN
int ret = 0;
u32 start_time = rtw_get_current_time();
_func_enter_;
DBG_88E("==> %s (%s:%d)\n",__func__, current->comm, current->pid);
#ifdef CONFIG_WOWLAN
if (check_fwstate(pmlmepriv, _FW_LINKED))
padapter->pwrctrlpriv.wowlan_mode = true;
else
padapter->pwrctrlpriv.wowlan_mode = false;
#endif
if ((!padapter->bup) || (padapter->bDriverStopped)||(padapter->bSurpriseRemoved))
{
DBG_88E("padapter->bup=%d bDriverStopped=%d bSurpriseRemoved = %d\n",
padapter->bup, padapter->bDriverStopped,padapter->bSurpriseRemoved);
goto exit;
}
if (pwrpriv->bInternalAutoSuspend )
{
#ifdef CONFIG_AUTOSUSPEND
#ifdef SUPPORT_HW_RFOFF_DETECTED
// The FW command register update must after MAC and FW init ready.
if ((padapter->bFWReady) && ( padapter->pwrctrlpriv.bHWPwrPindetect ) && (padapter->registrypriv.usbss_enable ))
{
u8 bOpen = true;
rtw_interface_ps_func(padapter,HAL_USB_SELECT_SUSPEND,&bOpen);
//rtl8192c_set_FwSelectSuspend_cmd(padapter,true ,500);//note fw to support hw power down ping detect
}
#endif
#endif
}
pwrpriv->bInSuspend = true;
rtw_cancel_all_timer(padapter);
LeaveAllPowerSaveMode(padapter);
_enter_pwrlock(&pwrpriv->lock);
//padapter->net_closed = true;
//s1.
if (pnetdev)
{
netif_carrier_off(pnetdev);
rtw_netif_stop_queue(pnetdev);
}
#ifdef CONFIG_WOWLAN
if (padapter->pwrctrlpriv.bSupportRemoteWakeup==true&&padapter->pwrctrlpriv.wowlan_mode==true){
//set H2C command
poidparam.subcode=WOWLAN_ENABLE;
padapter->HalFunc.SetHwRegHandler(padapter,HW_VAR_WOWLAN,(u8 *)&poidparam);
}
else
#else
{
//s2.
rtw_disassoc_cmd(padapter, 0, false);
}
#endif //CONFIG_WOWLAN
#ifdef CONFIG_LAYER2_ROAMING_RESUME
if (check_fwstate(pmlmepriv, WIFI_STATION_STATE) && check_fwstate(pmlmepriv, _FW_LINKED) )
{
DBG_88E("%s:%d %s( %pM ), length:%d assoc_ssid.length:%d\n",__func__, __LINE__,
pmlmepriv->cur_network.network.Ssid.Ssid,
pmlmepriv->cur_network.network.MacAddress,
pmlmepriv->cur_network.network.Ssid.SsidLength,
pmlmepriv->assoc_ssid.SsidLength);
pmlmepriv->to_roaming = 1;
}
#endif
//s2-2. indicate disconnect to os
rtw_indicate_disconnect(padapter);
//s2-3.
rtw_free_assoc_resources(padapter, 1);
#ifdef CONFIG_AUTOSUSPEND
if (!pwrpriv->bInternalAutoSuspend )
#endif
//s2-4.
rtw_free_network_queue(padapter, true);
rtw_dev_unload(padapter);
#ifdef CONFIG_AUTOSUSPEND
pwrpriv->rf_pwrstate = rf_off;
pwrpriv->bips_processing = false;
#endif
_exit_pwrlock(&pwrpriv->lock);
if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY))
rtw_indicate_scan_done(padapter, 1);
if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING))
rtw_indicate_disconnect(padapter);
exit:
DBG_88E("<=== %s return %d.............. in %dms\n", __func__
, ret, rtw_get_passing_time_ms(start_time));
_func_exit_;
return ret;
}
static int rtw_resume(struct usb_interface *pusb_intf)
{
struct dvobj_priv *dvobj = usb_get_intfdata(pusb_intf);
_adapter *padapter = dvobj->if1;
struct net_device *pnetdev = padapter->pnetdev;
struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv;
int ret = 0;
if (pwrpriv->bInternalAutoSuspend ){
ret = rtw_resume_process(padapter);
} else {
#ifdef CONFIG_RESUME_IN_WORKQUEUE
rtw_resume_in_workqueue(pwrpriv);
#elif defined(CONFIG_HAS_EARLYSUSPEND) || defined(CONFIG_ANDROID_POWER)
#ifdef CONFIG_WOWLAN
if (rtw_is_earlysuspend_registered(pwrpriv) &&
!padapter->pwrctrlpriv.wowlan_mode) {
#else
if (rtw_is_earlysuspend_registered(pwrpriv)) {
#endif //CONFIG_WOWLAN
//jeff: bypass resume here, do in late_resume
pwrpriv->do_late_resume = true;
} else {
ret = rtw_resume_process(padapter);
}
#else // Normal resume process
ret = rtw_resume_process(padapter);
#endif //CONFIG_RESUME_IN_WORKQUEUE
}
return ret;
}
int rtw_resume_process(_adapter *padapter)
{
struct net_device *pnetdev;
struct pwrctrl_priv *pwrpriv;
int ret = -1;
u32 start_time = rtw_get_current_time();
#ifdef CONFIG_BT_COEXIST
u8 pm_cnt;
#endif //#ifdef CONFIG_BT_COEXIST
_func_enter_;
DBG_88E("==> %s (%s:%d)\n",__func__, current->comm, current->pid);
if (padapter) {
pnetdev= padapter->pnetdev;
pwrpriv = &padapter->pwrctrlpriv;
} else {
goto exit;
}
_enter_pwrlock(&pwrpriv->lock);
#ifdef CONFIG_BT_COEXIST
#ifdef CONFIG_AUTOSUSPEND
#if (LINUX_VERSION_CODE>=KERNEL_VERSION(2,6,32))
DBG_88E("%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
DBG_88E("...pm_usage_cnt(%d).....\n", adapter_to_dvobj(padapter)->pusbintf->pm_usage_cnt);
pm_cnt = adapter_to_dvobj(padapter)->pusbintf->pm_usage_cnt;
#endif
DBG_88E("pwrpriv->bAutoResume (%x)\n",pwrpriv->bAutoResume );
if ( true == pwrpriv->bAutoResume ){
pwrpriv->bInternalAutoSuspend = false;
pwrpriv->bAutoResume=false;
DBG_88E("pwrpriv->bAutoResume (%x) pwrpriv->bInternalAutoSuspend(%x)\n",pwrpriv->bAutoResume,pwrpriv->bInternalAutoSuspend );
}
#endif //#ifdef CONFIG_AUTOSUSPEND
#endif //#ifdef CONFIG_BT_COEXIST
rtw_reset_drv_sw(padapter);
pwrpriv->bkeepfwalive = false;
DBG_88E("bkeepfwalive(%x)\n",pwrpriv->bkeepfwalive);
if (pm_netdev_open(pnetdev,true) != 0)
goto exit;
netif_device_attach(pnetdev);
netif_carrier_on(pnetdev);
#ifdef CONFIG_AUTOSUSPEND
if (pwrpriv->bInternalAutoSuspend )
{
#ifdef CONFIG_AUTOSUSPEND
#ifdef SUPPORT_HW_RFOFF_DETECTED
// The FW command register update must after MAC and FW init ready.
if ((padapter->bFWReady) && ( padapter->pwrctrlpriv.bHWPwrPindetect ) && (padapter->registrypriv.usbss_enable ))
{
//rtl8192c_set_FwSelectSuspend_cmd(padapter,false ,500);//note fw to support hw power down ping detect
u8 bOpen = false;
rtw_interface_ps_func(padapter,HAL_USB_SELECT_SUSPEND,&bOpen);
}
#endif
#endif
#ifdef CONFIG_BT_COEXIST
DBG_88E("pwrpriv->bAutoResume (%x)\n",pwrpriv->bAutoResume );
if ( true == pwrpriv->bAutoResume ){
pwrpriv->bInternalAutoSuspend = false;
pwrpriv->bAutoResume=false;
DBG_88E("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;
{
DBG_88E("enc_algorithm(%x),wepkeymask(%x)\n",
padapter->securitypriv.dot11PrivacyAlgrthm,pwrpriv->wepkeymask);
if ( (_WEP40_ == padapter->securitypriv.dot11PrivacyAlgrthm) ||
(_WEP104_ == padapter->securitypriv.dot11PrivacyAlgrthm))
{
sint keyid;
for (keyid=0;keyid<4;keyid++){
if (pwrpriv->wepkeymask & BIT(keyid)) {
if (keyid == padapter->securitypriv.dot11PrivacyKeyIndex)
rtw_set_key(padapter,&padapter->securitypriv, keyid, 1);
else
rtw_set_key(padapter,&padapter->securitypriv, keyid, 0);
}
}
}
}
}
#endif
_exit_pwrlock(&pwrpriv->lock);
if ( padapter->pid[1]!=0) {
DBG_88E("pid[1]:%d\n",padapter->pid[1]);
rtw_signal_process(padapter->pid[1], SIGUSR2);
}
#ifdef CONFIG_LAYER2_ROAMING_RESUME
rtw_roaming(padapter, NULL);
#endif
ret = 0;
exit:
#ifdef CONFIG_RESUME_IN_WORKQUEUE
rtw_unlock_suspend();
#endif //CONFIG_RESUME_IN_WORKQUEUE
pwrpriv->bInSuspend = false;
DBG_88E("<=== %s return %d.............. in %dms\n", __func__
, ret, rtw_get_passing_time_ms(start_time));
_func_exit_;
return ret;
}
#ifdef CONFIG_AUTOSUSPEND
void autosuspend_enter(_adapter* padapter)
{
struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv;
struct dvobj_priv *dvobj = adapter_to_dvobj(padapter);
DBG_88E("==>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_88E("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_88E("...pm_usage_cnt(%d).....\n", atomic_read(&(dvobj->pusbintf->pm_usage_cnt)));
#else
DBG_88E("...pm_usage_cnt(%d).....\n", dvobj->pusbintf->pm_usage_cnt);
#endif
}
int autoresume_enter(_adapter* padapter)
{
int result = _SUCCESS;
struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv;
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);
DBG_88E("====> 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_88E( "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_88E("...pm_usage_cnt(%d).....\n", atomic_read(&(dvobj->pusbintf->pm_usage_cnt)));
#else
DBG_88E("...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_88E( "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_88E("...pm_usage_cnt(%d).....\n", atomic_read(&(dvobj->pusbintf->pm_usage_cnt)));
#else
DBG_88E("...pm_usage_cnt(%d).....\n", dvobj->pusbintf->pm_usage_cnt);
#endif
pwrpriv->autopm_cnt++;
}
else
DBG_88E("0!=pwrpriv->autopm_cnt[%d] didn't usb_autopm_get_interface\n",pwrpriv->autopm_cnt);
#endif //#ifndef CONFIG_BT_COEXIST
}
DBG_88E("<==== autoresume_enter\n");
error_exit:
return result;
}
#endif
#ifdef CONFIG_PLATFORM_RTD2880B
extern void rtd2885_wlan_netlink_sendMsg(char *action_string, char *name);
#endif
#ifdef CONFIG_PLATFORM_ARM_SUNxI
#include <mach/sys_config.h>
extern int sw_usb_disable_hcd(__u32 usbc_no);
extern int sw_usb_enable_hcd(__u32 usbc_no);
static int usb_wifi_host = 2;
#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.
*/
static _adapter *rtw_sw_export = NULL;
static _adapter *rtw_usb_if1_init(struct dvobj_priv *dvobj,
struct usb_interface *pusb_intf, const struct usb_device_id *pdid)
{
_adapter *padapter = NULL;
struct net_device *pnetdev = NULL;
int status = _FAIL;
if ((padapter = (_adapter *)rtw_zvmalloc(sizeof(*padapter))) == NULL) {
goto exit;
}
padapter->dvobj = dvobj;
dvobj->if1 = padapter;
padapter->bDriverStopped=true;
#if defined(CONFIG_CONCURRENT_MODE) || defined(CONFIG_DUALMAC_CONCURRENT)
//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
padapter->hw_init_mutex = &usb_drv->hw_init_mutex;
#if defined(CONFIG_CONCURRENT_MODE) || defined(CONFIG_DUALMAC_CONCURRENT)
//set global variable to primary adapter
padapter->ph2c_fwcmd_mutex = &usb_drv->h2c_fwcmd_mutex;
padapter->psetch_mutex = &usb_drv->setch_mutex;
padapter->psetbw_mutex = &usb_drv->setbw_mutex;
#endif
#ifndef RTW_DVOBJ_CHIP_HW_TYPE
//step 1-1., decide the chip_type via vid/pid
padapter->interface_type = RTW_USB;
decide_chip_type_by_usb_device_id(padapter, pdid);
#endif
if (rtw_handle_dualmac(padapter, 1) != _SUCCESS)
goto free_adapter;
if ((pnetdev = rtw_init_netdev(padapter)) == NULL) {
goto handle_dualmac;
}
SET_NETDEV_DEV(pnetdev, dvobj_to_dev(dvobj));
padapter = rtw_netdev_priv(pnetdev);
#ifdef CONFIG_IOCTL_CFG80211
if (rtw_wdev_alloc(padapter, dvobj_to_dev(dvobj)) != 0) {
goto handle_dualmac;
}
#endif
//step 2. hook HalFunc, allocate HalData
hal_set_hal_ops(padapter);
padapter->intf_start=&usb_intf_start;
padapter->intf_stop=&usb_intf_stop;
//step init_io_priv
rtw_init_io_priv(padapter, usb_set_intf_ops);
//step read_chip_version
rtw_hal_read_chip_version(padapter);
//step usb endpoint mapping
rtw_hal_chip_configure(padapter);
//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 (padapter->pwrctrlpriv.bSupportRemoteWakeup)
{
dvobj->pusbdev->do_remote_wakeup=1;
pusb_intf->needs_remote_wakeup = 1;
device_init_wakeup(&pusb_intf->dev, 1);
DBG_88E("\n padapter->pwrctrlpriv.bSupportRemoteWakeup~~~~~~\n");
DBG_88E("\n padapter->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_88E("%s...pm_usage_cnt(%d).....\n",__func__,atomic_read(&(dvobj->pusbintf ->pm_usage_cnt)));
#else
DBG_88E("%s...pm_usage_cnt(%d).....\n",__func__,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_88E( "can't get autopm:\n");
}
#endif
#ifdef CONFIG_BT_COEXIST
padapter->pwrctrlpriv.autopm_cnt=1;
#endif
// alloc dev name after read efuse.
rtw_init_netdev_name(pnetdev, padapter->registrypriv.ifname);
rtw_macaddr_cfg(padapter->eeprompriv.mac_addr);
rtw_init_wifidirect_addrs(padapter, padapter->eeprompriv.mac_addr, padapter->eeprompriv.mac_addr);
_rtw_memcpy(pnetdev->dev_addr, padapter->eeprompriv.mac_addr, ETH_ALEN);
DBG_88E("MAC Address from pnetdev->dev_addr= %pM\n", pnetdev->dev_addr);
#ifdef CONFIG_HOSTAPD_MLME
hostapd_mode_init(padapter);
#endif
#ifdef CONFIG_PLATFORM_RTD2880B
DBG_88E("wlan link up\n");
rtd2885_wlan_netlink_sendMsg("linkup", "8712");
#endif
//step 6. /* Tell the network stack we exist */
if (register_netdev(pnetdev) != 0) {
RT_TRACE(_module_hci_intfs_c_,_drv_err_,("register_netdev() failed\n"));
goto free_hal_data;
}
#ifdef RTK_DMP_PLATFORM
rtw_proc_init_one(pnetdev);
#endif
DBG_88E("bDriverStopped:%d, bSurpriseRemoved:%d, bup:%d, hw_init_completed:%d\n"
, padapter->bDriverStopped
, padapter->bSurpriseRemoved
, padapter->bup
, padapter->hw_init_completed
);
status = _SUCCESS;
free_hal_data:
if (status != _SUCCESS && padapter->HalData)
kfree(padapter->HalData);
free_wdev:
if (status != _SUCCESS) {
#ifdef CONFIG_IOCTL_CFG80211
rtw_wdev_unregister(padapter->rtw_wdev);
rtw_wdev_free(padapter->rtw_wdev);
#endif
}
handle_dualmac:
if (status != _SUCCESS)
rtw_handle_dualmac(padapter, 0);
free_adapter:
if (status != _SUCCESS) {
if (pnetdev)
rtw_free_netdev(pnetdev);
else if (padapter)
rtw_vmfree((u8*)padapter, sizeof(*padapter));
padapter = NULL;
}
exit:
return padapter;
}
static void rtw_usb_if1_deinit(_adapter *if1)
{
struct net_device *pnetdev = if1->pnetdev;
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
if (if1->DriverState != DRIVER_DISAPPEAR) {
if (pnetdev) {
unregister_netdev(pnetdev); //will call netdev_close()
rtw_proc_remove_one(pnetdev);
}
}
rtw_cancel_all_timer(if1);
#ifdef CONFIG_WOWLAN
if1->pwrctrlpriv.wowlan_mode=false;
#endif //CONFIG_WOWLAN
rtw_dev_unload(if1);
DBG_88E("+r871xu_dev_remove, hw_init_completed=%d\n", if1->hw_init_completed);
rtw_handle_dualmac(if1, 0);
#ifdef CONFIG_IOCTL_CFG80211
rtw_wdev_unregister(if1->rtw_wdev);
rtw_wdev_free(if1->rtw_wdev);
#endif
#ifdef CONFIG_BT_COEXIST
if (1 == if1->pwrctrlpriv.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
if1->pwrctrlpriv.autopm_cnt --;
}
#endif
rtw_free_drv_sw(if1);
if (pnetdev)
rtw_free_netdev(pnetdev);
#ifdef CONFIG_PLATFORM_RTD2880B
DBG_88E("wlan link down\n");
rtd2885_wlan_netlink_sendMsg("linkdown", "8712");
#endif
}
static void dump_usb_interface(struct usb_interface *usb_intf)
{
int i;
u8 val8;
struct usb_device *udev = interface_to_usbdev(usb_intf);
struct usb_device_descriptor *dev_desc = &udev->descriptor;
struct usb_host_config *act_conf = udev->actconfig;
struct usb_config_descriptor *act_conf_desc = &act_conf->desc;
struct usb_host_interface *host_iface;
struct usb_interface_descriptor *iface_desc;
struct usb_host_endpoint *host_endp;
struct usb_endpoint_descriptor *endp_desc;
#if 1 /* The usb device this usb interface belongs to */
DBG_88E("usb_interface:%p, usb_device:%p(num:%d, path:%s), usb_device_descriptor:%p\n", usb_intf, udev, udev->devnum, udev->devpath, dev_desc);
DBG_88E("bLength:%u\n", dev_desc->bLength);
DBG_88E("bDescriptorType:0x%02x\n", dev_desc->bDescriptorType);
DBG_88E("bcdUSB:0x%04x\n", le16_to_cpu(dev_desc->bcdUSB));
DBG_88E("bDeviceClass:0x%02x\n", dev_desc->bDeviceClass);
DBG_88E("bDeviceSubClass:0x%02x\n", dev_desc->bDeviceSubClass);
DBG_88E("bDeviceProtocol:0x%02x\n", dev_desc->bDeviceProtocol);
DBG_88E("bMaxPacketSize0:%u\n", dev_desc->bMaxPacketSize0);
DBG_88E("idVendor:0x%04x\n", le16_to_cpu(dev_desc->idVendor));
DBG_88E("idProduct:0x%04x\n", le16_to_cpu(dev_desc->idProduct));
DBG_88E("bcdDevice:0x%04x\n", le16_to_cpu(dev_desc->bcdDevice));
DBG_88E("iManufacturer:0x02%x\n", dev_desc->iManufacturer);
DBG_88E("iProduct:0x%02x\n", dev_desc->iProduct);
DBG_88E("iSerialNumber:0x%02x\n", dev_desc->iSerialNumber);
DBG_88E("bNumConfigurations:%u\n", dev_desc->bNumConfigurations);
#endif
#if 1 /* The acting usb_config_descriptor */
DBG_88E("\nact_conf_desc:%p\n", act_conf_desc);
DBG_88E("bLength:%u\n", act_conf_desc->bLength);
DBG_88E("bDescriptorType:0x%02x\n", act_conf_desc->bDescriptorType);
DBG_88E("wTotalLength:%u\n", le16_to_cpu(act_conf_desc->wTotalLength));
DBG_88E("bNumInterfaces:%u\n", act_conf_desc->bNumInterfaces);
DBG_88E("bConfigurationValue:0x%02x\n", act_conf_desc->bConfigurationValue);
DBG_88E("iConfiguration:0x%02x\n", act_conf_desc->iConfiguration);
DBG_88E("bmAttributes:0x%02x\n", act_conf_desc->bmAttributes);
DBG_88E("bMaxPower=%u\n", act_conf_desc->bMaxPower);
#endif
DBG_88E("****** num of altsetting = (%d) ******/\n", usb_intf->num_altsetting);
/* Get he host side alternate setting (the current alternate setting) for this interface*/
host_iface = usb_intf->cur_altsetting;
iface_desc = &host_iface->desc;
#if 1 /* The current alternate setting*/
DBG_88E("\nusb_interface_descriptor:%p:\n", iface_desc);
DBG_88E("bLength:%u\n", iface_desc->bLength);
DBG_88E("bDescriptorType:0x%02x\n", iface_desc->bDescriptorType);
DBG_88E("bInterfaceNumber:0x%02x\n", iface_desc->bInterfaceNumber);
DBG_88E("bAlternateSetting=%x\n", iface_desc->bAlternateSetting);
DBG_88E("bNumEndpoints=%x\n", iface_desc->bNumEndpoints);
DBG_88E("bInterfaceClass=%x\n", iface_desc->bInterfaceClass);
DBG_88E("bInterfaceSubClass=%x\n", iface_desc->bInterfaceSubClass);
DBG_88E("bInterfaceProtocol=%x\n", iface_desc->bInterfaceProtocol);
DBG_88E("iInterface=%x\n", iface_desc->iInterface);
#endif
#if 1
//DBG_88E("\ndump usb_endpoint_descriptor:\n");
for (i = 0; i < iface_desc->bNumEndpoints; i++)
{
host_endp = host_iface->endpoint + i;
if (host_endp)
{
endp_desc = &host_endp->desc;
DBG_88E("\nusb_endpoint_descriptor(%d):\n", i);
DBG_88E("bLength=%x\n",endp_desc->bLength);
DBG_88E("bDescriptorType=%x\n",endp_desc->bDescriptorType);
DBG_88E("bEndpointAddress=%x\n",endp_desc->bEndpointAddress);
DBG_88E("bmAttributes=%x\n",endp_desc->bmAttributes);
DBG_88E("wMaxPacketSize=%x\n",endp_desc->wMaxPacketSize);
DBG_88E("wMaxPacketSize=%x\n",le16_to_cpu(endp_desc->wMaxPacketSize));
DBG_88E("bInterval=%x\n",endp_desc->bInterval);
//DBG_88E("bRefresh=%x\n",pendp_desc->bRefresh);
//DBG_88E("bSynchAddress=%x\n",pendp_desc->bSynchAddress);
if (RT_usb_endpoint_is_bulk_in(endp_desc))
{
DBG_88E("RT_usb_endpoint_is_bulk_in = %x\n", RT_usb_endpoint_num(endp_desc));
//pdvobjpriv->RtNumInPipes++;
}
else if (RT_usb_endpoint_is_int_in(endp_desc))
{
DBG_88E("RT_usb_endpoint_is_int_in = %x, Interval = %x\n", RT_usb_endpoint_num(endp_desc),endp_desc->bInterval);
//pdvobjpriv->RtNumInPipes++;
}
else if (RT_usb_endpoint_is_bulk_out(endp_desc))
{
DBG_88E("RT_usb_endpoint_is_bulk_out = %x\n", RT_usb_endpoint_num(endp_desc));
//pdvobjpriv->RtNumOutPipes++;
}
//pdvobjpriv->ep_num[i] = RT_usb_endpoint_num(pendp_desc);
}
}
//DBG_88E("nr_endpoint=%d, in_num=%d, out_num=%d\n\n", pdvobjpriv->nr_endpoint, pdvobjpriv->RtNumInPipes, pdvobjpriv->RtNumOutPipes);
#endif
if (udev->speed == USB_SPEED_HIGH)
DBG_88E("USB_SPEED_HIGH\n");
else
DBG_88E("NON USB_SPEED_HIGH\n");
}
static int rtw_drv_init(struct usb_interface *pusb_intf, const struct usb_device_id *pdid)
{
int i;
_adapter *if1 = NULL, *if2 = NULL;
int status;
struct dvobj_priv *dvobj;
RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("+rtw_drv_init\n"));
//DBG_88E("+rtw_drv_init\n");
//step 0.
process_spec_devid(pdid);
/* Initialize dvobj_priv */
if ((dvobj = usb_dvobj_init(pusb_intf)) == NULL) {
RT_TRACE(_module_hci_intfs_c_, _drv_err_, ("initialize device object priv Failed!\n"));
goto exit;
}
#ifdef RTW_DVOBJ_CHIP_HW_TYPE
decide_chip_type_by_usb_device_id(dvobj, pdid);
#endif
if ((if1 = rtw_usb_if1_init(dvobj, pusb_intf, pdid)) == NULL) {
DBG_88E("rtw_init_primary_adapter Failed!\n");
goto free_dvobj;
}
#ifdef CONFIG_CONCURRENT_MODE
if ((if2 = rtw_drv_if2_init(if1, NULL, usb_set_intf_ops)) == NULL) {
goto free_if1;
}
#endif
#ifdef CONFIG_INTEL_PROXIM
rtw_sw_export=if1;
#endif
#ifdef CONFIG_GLOBAL_UI_PID
if (ui_pid[1]!=0) {
DBG_88E("ui_pid[1]:%d\n",ui_pid[1]);
rtw_signal_process(ui_pid[1], SIGUSR2);
}
#endif
RT_TRACE(_module_hci_intfs_c_,_drv_err_,("-871x_drv - drv_init, success!\n"));
status = _SUCCESS;
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);
_adapter *padapter = dvobj->if1;
struct net_device *pnetdev = padapter->pnetdev;
struct mlme_priv *pmlmepriv= &padapter->mlmepriv;
_func_enter_;
DBG_88E("+rtw_dev_remove\n");
RT_TRACE(_module_hci_intfs_c_,_drv_err_,("+dev_remove()\n"));
if (usb_drv->drv_registered == true)
{
//DBG_88E("r871xu_dev_remove():padapter->bSurpriseRemoved == true\n");
padapter->bSurpriseRemoved = true;
}
/*else
{
//DBG_88E("r871xu_dev_remove():module removed\n");
padapter->hw_init_completed = false;
}*/
#if defined(CONFIG_HAS_EARLYSUSPEND) || defined(CONFIG_ANDROID_POWER)
rtw_unregister_early_suspend(&padapter->pwrctrlpriv);
#endif
rtw_pm_set_ips(padapter, IPS_NONE);
rtw_pm_set_lps(padapter, PS_MODE_ACTIVE);
LeaveAllPowerSaveMode(padapter);
#ifdef CONFIG_CONCURRENT_MODE
rtw_drv_if2_stop(dvobj->if2);
#endif
rtw_usb_if1_deinit(padapter);
#ifdef CONFIG_CONCURRENT_MODE
rtw_drv_if2_free(dvobj->if2);
#endif
usb_dvobj_deinit(pusb_intf);
RT_TRACE(_module_hci_intfs_c_,_drv_err_,("-dev_remove()\n"));
DBG_88E("-r871xu_dev_remove, done\n");
#ifdef CONFIG_INTEL_PROXIM
rtw_sw_export=NULL;
#endif
#ifdef DBG_MEM_ALLOC
rtw_dump_mem_stat ();
#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)
{
#ifdef CONFIG_PLATFORM_RTK_DMP
u32 tmp;
tmp=readl((volatile unsigned int*)0xb801a608);
tmp &= 0xffffff00;
tmp |= 0x55;
writel(tmp,(volatile unsigned int*)0xb801a608);//write dummy register for 1055
#endif
#ifdef CONFIG_PLATFORM_ARM_SUNxI
#ifndef CONFIG_RTL8723A
int ret = 0;
/* ----------get usb_wifi_usbc_num------------- */
ret = script_parser_fetch("usb_wifi_para", "usb_wifi_usbc_num", (int *)&usb_wifi_host, 64);
if (ret != 0){
DBG_88E("ERR: script_parser_fetch usb_wifi_usbc_num failed\n");
ret = -ENOMEM;
return ret;
}
DBG_88E("sw_usb_enable_hcd: usbc_num = %d\n", usb_wifi_host);
sw_usb_enable_hcd(usb_wifi_host);
#endif //CONFIG_RTL8723A
#endif //CONFIG_PLATFORM_ARM_SUNxI
RT_TRACE(_module_hci_intfs_c_,_drv_err_,("+rtw_drv_entry\n"));
DBG_88E(DRV_NAME " driver version=%s\n", DRIVERVERSION);
DBG_88E("build time: %s %s\n", __DATE__, __TIME__);
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,24))
//console_suspend_enabled=0;
#endif
rtw_suspend_lock_init();
_rtw_mutex_init(&usb_drv->hw_init_mutex);
#if defined(CONFIG_CONCURRENT_MODE) || defined(CONFIG_DUALMAC_CONCURRENT)
//init global variable
_rtw_mutex_init(&usb_drv->h2c_fwcmd_mutex);
_rtw_mutex_init(&usb_drv->setch_mutex);
_rtw_mutex_init(&usb_drv->setbw_mutex);
#endif
usb_drv->drv_registered = true;
return usb_register(&usb_drv->usbdrv);
}
static void __exit rtw_drv_halt(void)
{
RT_TRACE(_module_hci_intfs_c_,_drv_err_,("+rtw_drv_halt\n"));
DBG_88E("+rtw_drv_halt\n");
rtw_suspend_lock_uninit();
usb_drv->drv_registered = false;
usb_deregister(&usb_drv->usbdrv);
_rtw_mutex_free(&usb_drv->hw_init_mutex);
#if defined(CONFIG_CONCURRENT_MODE) || defined(CONFIG_DUALMAC_CONCURRENT)
_rtw_mutex_free(&usb_drv->h2c_fwcmd_mutex);
_rtw_mutex_free(&usb_drv->setch_mutex);
_rtw_mutex_free(&usb_drv->setbw_mutex);
#endif
#ifdef CONFIG_PLATFORM_ARM_SUNxI
#ifndef CONFIG_RTL8723A
DBG_88E("sw_usb_disable_hcd: usbc_num = %d\n", usb_wifi_host);
sw_usb_disable_hcd(usb_wifi_host);
#endif //ifndef CONFIG_RTL8723A
#endif //CONFIG_PLATFORM_ARM_SUNxI
DBG_88E("-rtw_drv_halt\n");
}
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
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