/
usb_intf.c
1642 lines (1335 loc) · 49.5 KB
/
usb_intf.c
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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_types.h>
#include <hal_data.h>
#include <platform_ops.h>
#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;
RTW_INFO("%s\n", __func__);
if (usb_intf) {
dvobj = usb_get_intfdata(usb_intf);
if (dvobj) {
adapter = dvobj_get_primary_adapter(dvobj);
if (adapter) {
if (!rtw_is_surprise_removed(adapter)) {
struct pwrctrl_priv *pwrctl = adapter_to_pwrctl(adapter);
#ifdef CONFIG_WOWLAN
if (pwrctl->wowlan_mode == _TRUE)
RTW_PRINT("%s wowlan_mode ==_TRUE do not run rtw_hal_deinit()\n", __FUNCTION__);
else
#endif
{
rtw_hal_deinit(adapter);
rtw_set_surprise_removed(adapter);
}
}
}
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 */
#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
#ifdef CONFIG_RTL8822B
/*=== Realtek demoboard ===*/
{USB_DEVICE_AND_INTERFACE_INFO(USB_VENDER_ID_REALTEK, 0xB82C, 0xff, 0xff, 0xff), .driver_info = RTL8822B}, /* Default ID for USB multi-function */
{USB_DEVICE_AND_INTERFACE_INFO(USB_VENDER_ID_REALTEK, 0xB812, 0xff, 0xff, 0xff), .driver_info = RTL8822B}, /* Default ID for USB Single-function, WiFi only */
#endif /* CONFIG_RTL8822B */
#ifdef CONFIG_RTL8723D
/*=== Realtek demoboard ===*/
{USB_DEVICE_AND_INTERFACE_INFO(USB_VENDER_ID_REALTEK, 0xD723, 0xff, 0xff, 0xff), .driver_info = RTL8723D}, /* 8723DU 1*1 */
#endif
#ifdef CONFIG_RTL8821C
/*=== Realtek demoboard ===*/
{USB_DEVICE_AND_INTERFACE_INFO(USB_VENDER_ID_REALTEK, 0xb82b, 0xff, 0xff, 0xff), .driver_info = RTL8821C}, /* 8821CU */
{USB_DEVICE_AND_INTERFACE_INFO(USB_VENDER_ID_REALTEK, 0xb820, 0xff, 0xff, 0xff), .driver_info = RTL8821C}, /* 8821CU */
{USB_DEVICE_AND_INTERFACE_INFO(USB_VENDER_ID_REALTEK, 0xC821, 0xff, 0xff, 0xff), .driver_info = RTL8821C}, /* 8821CU */
{USB_DEVICE_AND_INTERFACE_INFO(USB_VENDER_ID_REALTEK, 0xC820, 0xff, 0xff, 0xff), .driver_info = RTL8821C}, /* 8821CU */
{USB_DEVICE_AND_INTERFACE_INFO(USB_VENDER_ID_REALTEK, 0xC82A, 0xff, 0xff, 0xff), .driver_info = RTL8821C}, /* 8821CU */
{USB_DEVICE_AND_INTERFACE_INFO(USB_VENDER_ID_REALTEK, 0xC82B, 0xff, 0xff, 0xff), .driver_info = RTL8821C}, /* 8821CU */
{USB_DEVICE_AND_INTERFACE_INFO(USB_VENDER_ID_REALTEK, 0xC811, 0xff, 0xff, 0xff), .driver_info = RTL8821C}, /* 8811CU */
{USB_DEVICE_AND_INTERFACE_INFO(USB_VENDER_ID_REALTEK, 0x8811, 0xff, 0xff, 0xff), .driver_info = RTL8821C}, /* 8811CU */
/*=== Customer ID ===*/
#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) {
RTW_INFO("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 */
#ifdef CONFIG_RTL8822B
if (pdvobjpriv->chip_type == RTL8822B)
rtl8822bu_set_hw_type(pdvobjpriv);
#endif /* CONFIG_RTL8822B */
#ifdef CONFIG_RTL8723D
if (pdvobjpriv->chip_type == RTL8723D)
rtl8723du_set_hw_type(pdvobjpriv);
#endif /* CONFIG_RTL8723D */
#ifdef CONFIG_RTL8821C
if (pdvobjpriv->chip_type == RTL8821C)
rtl8821cu_set_hw_type(pdvobjpriv);
#endif /* CONFIG_RTL8821C */
}
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;
pdvobjpriv = devobj_init();
if (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;
/* padapter->EepromAddressSize = 6; */
/* pdvobjpriv->nr_endpoint = 6; */
pdev_desc = &pusbd->descriptor;
#if 0
RTW_INFO("\n8712_usb_device_descriptor:\n");
RTW_INFO("bLength=%x\n", pdev_desc->bLength);
RTW_INFO("bDescriptorType=%x\n", pdev_desc->bDescriptorType);
RTW_INFO("bcdUSB=%x\n", pdev_desc->bcdUSB);
RTW_INFO("bDeviceClass=%x\n", pdev_desc->bDeviceClass);
RTW_INFO("bDeviceSubClass=%x\n", pdev_desc->bDeviceSubClass);
RTW_INFO("bDeviceProtocol=%x\n", pdev_desc->bDeviceProtocol);
RTW_INFO("bMaxPacketSize0=%x\n", pdev_desc->bMaxPacketSize0);
RTW_INFO("idVendor=%x\n", pdev_desc->idVendor);
RTW_INFO("idProduct=%x\n", pdev_desc->idProduct);
RTW_INFO("bcdDevice=%x\n", pdev_desc->bcdDevice);
RTW_INFO("iManufacturer=%x\n", pdev_desc->iManufacturer);
RTW_INFO("iProduct=%x\n", pdev_desc->iProduct);
RTW_INFO("iSerialNumber=%x\n", pdev_desc->iSerialNumber);
RTW_INFO("bNumConfigurations=%x\n", pdev_desc->bNumConfigurations);
#endif
phost_conf = pusbd->actconfig;
pconf_desc = &phost_conf->desc;
#if 0
RTW_INFO("\n8712_usb_configuration_descriptor:\n");
RTW_INFO("bLength=%x\n", pconf_desc->bLength);
RTW_INFO("bDescriptorType=%x\n", pconf_desc->bDescriptorType);
RTW_INFO("wTotalLength=%x\n", pconf_desc->wTotalLength);
RTW_INFO("bNumInterfaces=%x\n", pconf_desc->bNumInterfaces);
RTW_INFO("bConfigurationValue=%x\n", pconf_desc->bConfigurationValue);
RTW_INFO("iConfiguration=%x\n", pconf_desc->iConfiguration);
RTW_INFO("bmAttributes=%x\n", pconf_desc->bmAttributes);
RTW_INFO("bMaxPower=%x\n", pconf_desc->bMaxPower);
#endif
/* RTW_INFO("\n***** num of altsetting = (%d) *****\n", pusb_interface->num_altsetting); */
phost_iface = &usb_intf->altsetting[0];
piface_desc = &phost_iface->desc;
#if 0
RTW_INFO("\n8712_usb_interface_descriptor:\n");
RTW_INFO("bLength=%x\n", piface_desc->bLength);
RTW_INFO("bDescriptorType=%x\n", piface_desc->bDescriptorType);
RTW_INFO("bInterfaceNumber=%x\n", piface_desc->bInterfaceNumber);
RTW_INFO("bAlternateSetting=%x\n", piface_desc->bAlternateSetting);
RTW_INFO("bNumEndpoints=%x\n", piface_desc->bNumEndpoints);
RTW_INFO("bInterfaceClass=%x\n", piface_desc->bInterfaceClass);
RTW_INFO("bInterfaceSubClass=%x\n", piface_desc->bInterfaceSubClass);
RTW_INFO("bInterfaceProtocol=%x\n", piface_desc->bInterfaceProtocol);
RTW_INFO("iInterface=%x\n", piface_desc->iInterface);
#endif
pdvobjpriv->NumInterfaces = pconf_desc->bNumInterfaces;
pdvobjpriv->InterfaceNumber = piface_desc->bInterfaceNumber;
pdvobjpriv->nr_endpoint = piface_desc->bNumEndpoints;
/* RTW_INFO("\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;
RTW_INFO("\nusb_endpoint_descriptor(%d):\n", i);
RTW_INFO("bLength=%x\n", pendp_desc->bLength);
RTW_INFO("bDescriptorType=%x\n", pendp_desc->bDescriptorType);
RTW_INFO("bEndpointAddress=%x\n", pendp_desc->bEndpointAddress);
/* RTW_INFO("bmAttributes=%x\n",pendp_desc->bmAttributes); */
RTW_INFO("wMaxPacketSize=%d\n", le16_to_cpu(pendp_desc->wMaxPacketSize));
RTW_INFO("bInterval=%x\n", pendp_desc->bInterval);
/* RTW_INFO("bRefresh=%x\n",pendp_desc->bRefresh); */
/* RTW_INFO("bSynchAddress=%x\n",pendp_desc->bSynchAddress); */
if (RT_usb_endpoint_is_bulk_in(pendp_desc)) {
RTW_INFO("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)) {
RTW_INFO("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)) {
RTW_INFO("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);
}
}
RTW_INFO("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:
RTW_INFO("USB_SPEED_LOW\n");
pdvobjpriv->usb_speed = RTW_USB_SPEED_1_1;
break;
case USB_SPEED_FULL:
RTW_INFO("USB_SPEED_FULL\n");
pdvobjpriv->usb_speed = RTW_USB_SPEED_1_1;
break;
case USB_SPEED_HIGH:
RTW_INFO("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:
RTW_INFO("USB_SPEED_SUPER\n");
pdvobjpriv->usb_speed = RTW_USB_SPEED_3;
break;
#endif
default:
RTW_INFO("USB_SPEED_UNKNOWN(%x)\n", pusbd->speed);
pdvobjpriv->usb_speed = RTW_USB_SPEED_UNKNOWN;
break;
}
if (pdvobjpriv->usb_speed == RTW_USB_SPEED_UNKNOWN) {
RTW_INFO("UNKNOWN USB SPEED MODE, ERROR !!!\n");
goto free_dvobj;
}
if (rtw_init_intf_priv(pdvobjpriv) == _FAIL) {
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:
return pdvobjpriv;
}
static void usb_dvobj_deinit(struct usb_interface *usb_intf)
{
struct dvobj_priv *dvobj = usb_get_intfdata(usb_intf);
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 */
RTW_INFO("usb attached..., try to reset usb device\n");
usb_reset_device(interface_to_usbdev(usb_intf));
}
}
rtw_deinit_intf_priv(dvobj);
devobj_deinit(dvobj);
}
/* RTW_INFO("%s %d\n", __func__, ATOMIC_READ(&usb_intf->dev.kobj.kref.refcount)); */
usb_put_dev(interface_to_usbdev(usb_intf));
}
static int usb_reprobe_switch_usb_mode(PADAPTER Adapter)
{
struct registry_priv *registry_par = &Adapter->registrypriv;
HAL_DATA_TYPE *pHalData = GET_HAL_DATA(Adapter);
u8 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;
rtw_hal_set_hwreg(Adapter, HW_VAR_USB_MODE, &ret);
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 */
#ifdef CONFIG_RTL8822B
if (rtw_get_chip_type(padapter) == RTL8822B)
rtl8822bu_set_hal_ops(padapter);
#endif /* CONFIG_RTL8822B */
#ifdef CONFIG_RTL8723D
if (rtw_get_chip_type(padapter) == RTL8723D)
rtl8723du_set_hal_ops(padapter);
#endif /* CONFIG_RTL8723D */
#ifdef CONFIG_RTL8821C
if (rtw_get_chip_type(padapter) == RTL8821C) {
if (rtl8821cu_set_hal_ops(padapter) == _FAIL)
return _FAIL;
}
#endif
if (_FAIL == rtw_hal_ops_check(padapter))
return _FAIL;
if (hal_spec_init(padapter) == _FAIL)
return _FAIL;
return _SUCCESS;
}
static void usb_intf_start(_adapter *padapter)
{
PHAL_DATA_TYPE hal = GET_HAL_DATA(padapter);
rtw_hal_inirp_init(padapter);
hal->usb_intf_start = _TRUE;
}
static void usb_intf_stop(_adapter *padapter)
{
PHAL_DATA_TYPE hal = GET_HAL_DATA(padapter);
/* disabel_hw_interrupt */
if (!rtw_is_surprise_removed(padapter)) {
/* device still exists, so driver can do i/o operation */
/* TODO: */
}
/* cancel in irp */
rtw_hal_inirp_deinit(padapter);
/* cancel out irp */
rtw_write_port_cancel(padapter);
/* todo:cancel other irps */
hal->usb_intf_start = _FALSE;
}
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_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);
/* RTW_INFO("%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;
if (NULL == padapter)
goto error_exit;
if ((_FALSE == padapter->bup) || RTW_CANNOT_RUN(padapter)) {
RTW_INFO("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);
RTW_INFO("==> 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, RTW_CMDF_DIRECTLY);
/* 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);
return 0;
error_exit:
RTW_INFO("%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;
RTW_INFO("==> 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;
}
rtw_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);
return 0;
error_exit:
RTW_INFO("%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_get_primary_adapter(dvobj);
if (pwrpriv->bInSuspend == _TRUE) {
RTW_INFO("%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++;
RTW_INFO("%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))
RTW_INFO("%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 */
RTW_INFO("...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 */
RTW_INFO("pwrpriv->bAutoResume (%x)\n", pwrpriv->bAutoResume);
if (_TRUE == pwrpriv->bAutoResume) {
pwrpriv->bInternalAutoSuspend = _FALSE;
pwrpriv->bAutoResume = _FALSE;
RTW_INFO("pwrpriv->bAutoResume (%x) pwrpriv->bInternalAutoSuspend(%x)\n", pwrpriv->bAutoResume, pwrpriv->bInternalAutoSuspend);
}
#endif /* #ifdef CONFIG_BT_COEXIST &CONFIG_AUTOSUSPEND& */
/*
* 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);
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