wlan_src/mlinux/moal_usb.h - manifest_repos/nxp-driver - Git at Google

 /** @file moal_usb.h
  *
  *  @brief This file contains definitions for USB interface.
  *
  *
  * Copyright 2008-2021, 2024 NXP
  *
  * NXP CONFIDENTIAL
  * The source code contained or described herein and all documents related to
  * the source code (Materials) are owned by NXP, its
  * suppliers and/or its licensors. Title to the Materials remains with NXP,
  * its suppliers and/or its licensors. The Materials contain
  * trade secrets and proprietary and confidential information of NXP, its
  * suppliers and/or its licensors. The Materials are protected by worldwide
  * copyright and trade secret laws and treaty provisions. No part of the
  * Materials may be used, copied, reproduced, modified, published, uploaded,
  * posted, transmitted, distributed, or disclosed in any way without NXP's prior
  * express written permission.
  *
  * No license under any patent, copyright, trade secret or other intellectual
  * property right is granted to or conferred upon you by disclosure or delivery
  * of the Materials, either expressly, by implication, inducement, estoppel or
  * otherwise. Any license under such intellectual property rights must be
  * express and approved by NXP in writing.
  *
  *  Alternatively, this software may be distributed under the terms of GPL v2.
  *  SPDX-License-Identifier:    GPL-2.0
  *
  */
 /*************************************************************
 Change Log:
     10/21/2008: initial version
 ************************************************************/

 #ifndef _MOAL_USB_H
 #define _MOAL_USB_H

 #ifdef USB8801
 /** USB VID 1 */
 #define USB8801_VID_1 0x1286
 /** USB PID 1 */
 #define USB8801_PID_1 0x2049
 /** USB PID 2 */
 #define USB8801_PID_2 0x204a
 #endif /* USB8801 */
 #ifdef USB8997
 /** USB VID 1 */
 #define USB8997_VID_1 0x1286
 /** USB PID 1 */
 #define USB8997_PID_1 0x204D
 /** USB PID 2 */
 #define USB8997_PID_2 0x204E
 #define USB8997_PID_3 0x2047
 #define USB8997_PID_4 0x2048
 #define USB8997_PID_5 0x2050
 #define USB8997_PID_6 0x2051
 #define USB8997V2_PID_1 0x2052
 #endif /* USB8997 */

 #ifdef USB8978
 /** USB VID 1 */
 #define USB8978_VID_1 0x1286
 /** USB PID 1 */
 #define USB8978_PID_1 0x2062
 /** USB PID 2 */
 #define USB8978_PID_2 0x2063
 /* BT downloaded combo  firmware; register for WLAN enumeration */
 #define USB8978_PID_1_BT 0x2064
 #define USB8978_PID_2_BT 0x2065
 #endif

 #ifdef USB8897
 /** USB VID 1 */
 #define USB8897_VID_1 0x1286
 /** USB PID 1 */
 #define USB8897_PID_1 0x2045
 /** USB PID 2 */
 #define USB8897_PID_2 0x2046
 #endif /* USB8897 */

 #ifdef USB9098
 /** USB VID 1 */
 #define USB9098_VID_1 0x1286
 /** USB PID 1 */
 #define USB9098_PID_1 0x2056
 /** USB PID 2 */
 #define USB9098_PID_2 0x2057
 #endif /* USB9098 */

 #ifdef USB9097
 /** USB VID 1 */
 #define USB9097_VID_1 0x1286
 /** USB PID 1 */
 #define USB9097_PID_1 0x2060
 /** USB PID 2 */
 #define USB9097_PID_2 0x2061
 #endif /* USB9097 */

 #ifdef USBIW624
 /** USB VID 1 */
 #define USBIW624_VID_1 0x0471
 /** USB PID 1 */
 #define USBIW624_PID_1 0x020E
 /** USB PID 2 */
 #define USBIW624_PID_2 0x020F
 #endif /* USBIW624 */

 #ifdef USBIW610
 /** USB VID 1 */
 #define USBIW610_VID_1 0x0471
 /** USB PID 1 */
 #define USBIW610_PID_1 0x0214
 /** USB PID 2 */
 #define USBIW610_PID_2 0x0215
 #endif /* USBIW610 */

 /** Boot state: FW download */
 #define USB_FW_DNLD 1
 /** Boot state: FW ready */
 #define USB_FW_READY 2

 /** High watermark for Tx data */
 #define MVUSB_TX_HIGH_WMARK 12

 /** Number of Rx data URB */
 #define MVUSB_RX_DATA_URB 6

 #if defined(USB8997) || defined(USB9098) || defined(USB9097) ||                \
 	defined(USB8978) || defined(USB8801) || defined(USBIW624) ||           \
 	defined(USBIW610)
 /* Transmit buffer size for chip revision check */
 #define CHIP_REV_TX_BUF_SIZE 16
 /* Receive buffer size for chip revision check */
 #define CHIP_REV_RX_BUF_SIZE 2048

 /* Extensions */
 #define EXTEND_HDR (0xAB950000)
 #define EXTEND_V1 (0x00000001)
 #define EXTEND_V2 (0x00000002)
 #define EXTEND_V3 (0x00000003)
 #ifdef USB8801
 #define USB8801_DEFAULT_WLAN_FW_NAME "nxp/usb8801_uapsta.bin"
 #endif /* USB8801 */

 #endif

 /** Default firmaware name */
 #ifdef USB8997
 #define USB8997_DEFAULT_COMBO_FW_NAME "nxp/usbusb8997_combo_v4.bin"
 #define USB8997_DEFAULT_WLAN_FW_NAME "nxp/usb8997_wlan_v4.bin"
 #define USBUART8997_DEFAULT_COMBO_FW_NAME "nxp/usbuart8997_combo_v4.bin"
 #define USBUSB8997_DEFAULT_COMBO_FW_NAME "nxp/usbusb8997_combo_v4.bin"

 #endif /* USB8997 */

 #ifdef USB8978
 #define USB8978_DEFAULT_COMBO_FW_NAME "nxp/usbusbiw416_combo.bin"
 #define USB8978_DEFAULT_WLAN_FW_NAME "nxp/usbiw416_wlan.bin"
 #define USBUART8978_DEFAULT_COMBO_FW_NAME "nxp/usbuartiw416_combo.bin"
 #define USBUSB8978_DEFAULT_COMBO_FW_NAME "nxp/usbusbiw416_combo.bin"
 #endif /* USB8978 */

 #ifdef USB8897
 #define USB8897_DEFAULT_COMBO_FW_NAME "nxp/usb8897_uapsta.bin"
 #define USB8897_DEFAULT_WLAN_FW_NAME "nxp/usb8897_wlan.bin"
 #endif /* USB8897 */

 #ifdef USB9098
 #define USB9098_Z1Z2 0x00
 #define USB9098_A0 0x01
 #define USB9098_A1 0x02
 #define USB9098_A2 0x03
 #define USB9098_DEFAULT_COMBO_FW_NAME "nxp/usbusb9098_combo.bin"
 #define USB9098_DEFAULT_WLAN_FW_NAME "nxp/usb9098_wlan.bin"
 #define USBUART9098_DEFAULT_COMBO_FW_NAME "nxp/usbuart9098_combo.bin"
 #define USBUSB9098_DEFAULT_COMBO_FW_NAME "nxp/usbusb9098_combo.bin"
 #define USB9098_WLAN_V1_FW_NAME "nxp/usb9098_wlan_v1.bin"
 #define USBUART9098_COMBO_V1_FW_NAME "nxp/usbuart9098_combo_v1.bin"
 #define USBUSB9098_COMBO_V1_FW_NAME "nxp/usbusb9098_combo_v1.bin"
 #endif /* USB9098 */

 #ifdef USB9097
 #define USB9097_B0 0x01
 #define USB9097_B1 0x02
 #define USB9097_DEFAULT_COMBO_FW_NAME "nxp/usbusbiw620_combo_v1.bin"
 #define USB9097_DEFAULT_WLAN_FW_NAME "nxp/usbiw620_wlan_v1.bin"
 #define USB9097_WLAN_V1_FW_NAME "nxp/usbiw620_wlan_v1.bin"
 #define USBUART9097_COMBO_V1_FW_NAME "nxp/usbuartiw620_combo_v1.bin"
 #define USBUSB9097_COMBO_V1_FW_NAME "nxp/usbusbiw620_combo_v1.bin"
 #endif /* USB9097 */

 #ifdef USBIW624
 #define USBIW624_DEFAULT_COMBO_FW_NAME "nxp/usbusbiw624_combo.bin"
 #define USBUARTIW624_COMBO_FW_NAME "nxp/usbuartiw624_combo.bin"
 #define USBUSBIW624_COMBO_FW_NAME "nxp/usbusbiw624_combo.bin"
 #define USBIW624_DEFAULT_WLAN_FW_NAME "nxp/usbiw624_wlan.bin"
 #endif /* USBIW624 */

 #ifdef USBIW610
 #define USBIW610_DEFAULT_COMBO_FW_NAME "nxp/usbusbspi_iw610.bin.se"
 #define USBUARTIW610_COMBO_FW_NAME "nxp/usbuart_iw610.bin.se"
 #define USBUARTSPIIW610_COMBO_FW_NAME "nxp/usbuartspi_iw610.bin.se"
 #define USBUSBIW610_COMBO_FW_NAME "nxp/usbusb_iw610.bin.se"
 #define USBUSBSPIIW610_COMBO_FW_NAME "nxp/usbusbspi_iw610.bin.se"
 #define USBIW610_DEFAULT_WLAN_FW_NAME "nxp/usb_iw610.bin.se"
 #endif /* USBIW610 */

 /** urb context */
 typedef struct _urb_context {
 	/** Pointer to moal_handle structure */
 	moal_handle *handle;
 	/** Pointer to mlan buffer */
 	mlan_buffer *pmbuf;
 	/** URB */
 	struct urb *urb;
 	/** EP */
 	t_u8 ep;
 } urb_context;

 /** USB card description structure*/
 struct usb_card_rec {
 	/** USB device */
 	struct usb_device *udev;
 	/** MOAL handle */
 	moal_handle *phandle;
 	/** USB interface */
 	struct usb_interface *intf;
 	/** Rx command endpoint type */
 	int rx_cmd_ep_type;
 	/** Rx command interval for INTR type */
 	t_u8 rx_cmd_interval;
 	/** Rx data endpoint address */
 	t_u8 rx_cmd_ep;
 	/** Rx cmd contxt */
 	urb_context rx_cmd;
 	/** Rx command URB pending count */
 	atomic_t rx_cmd_urb_pending;
 	/** Rx data context list */
 	urb_context rx_data_list[MVUSB_RX_DATA_URB];
 	/** Flag to indicate boot state */
 	t_u8 boot_state;
 	/** Rx data endpoint address */
 	t_u8 rx_data_ep;
 	/** Rx data URB pending count */
 	atomic_t rx_data_urb_pending;
 	/** Tx data endpoint address */
 	t_u8 tx_data_ep;
 	/** Tx command endpoint type */
 	int tx_cmd_ep_type;
 	/** Tx command interval for INTR type */
 	t_u8 tx_cmd_interval;
 	/** Tx command endpoint address */
 	t_u8 tx_cmd_ep;
 	/** Tx data URB pending count */
 	atomic_t tx_data_urb_pending;
 	/** Tx command URB pending count */
 	atomic_t tx_cmd_urb_pending;
 	/** Tx data endpoint max pkt size */
 	int tx_data_maxpktsize;
 	/** Tx cmd endpoint max pkt size */
 	int tx_cmd_maxpktsize;
 	/** Pre-allocated urb for command */
 	urb_context tx_cmd;
 	/** Index to point to next data urb to use */
 	int tx_data_ix;
 	/** Pre-allocated urb for data */
 	urb_context tx_data_list[MVUSB_TX_HIGH_WMARK];
 	usb_aggr_ctrl_cfg tx_aggr_ctrl;
 	usb_aggr_ctrl_cfg rx_deaggr_ctrl;
 	t_u8 resubmit_urbs;
 	/** USB card type */
 	t_u16 card_type;
 	/** Tx data endpoint address */
 	t_u8 tx_data2_ep;
 	/** Tx data endpoint max pkt size */
 	int tx_data2_maxpktsize;
 	/** Tx data2 URB pending count */
 	atomic_t tx_data2_urb_pending;
 	/** Index to point to next data urb to use */
 	int tx_data2_ix;
 	/** Pre-allocated urb for data */
 	urb_context tx_data2_list[MVUSB_TX_HIGH_WMARK];
 	t_u8 second_mac;
 };

 void woal_kill_urbs(moal_handle *handle);
 void woal_resubmit_urbs(moal_handle *handle);

 mlan_status woal_write_data_async(moal_handle *handle, mlan_buffer *pmbuf,
 				  t_u8 ep);
 mlan_status woal_usb_submit_rx_data_urbs(moal_handle *handle);
 mlan_status woal_usb_rx_init(moal_handle *handle);
 mlan_status woal_usb_tx_init(moal_handle *handle);
 mlan_status woal_usb_aggr_init(moal_handle *handle);
 void woal_submit_rx_urb(moal_handle *handle, t_u8 ep);
 void woal_usb_bus_unregister(void);
 mlan_status woal_usb_bus_register(void);
 void woal_usb_free(struct usb_card_rec *cardp);
 #endif /*_MOAL_USB_H */
	/** @file moal_usb.h
	*
	* @brief This file contains definitions for USB interface.
	*
	*
	* Copyright 2008-2021, 2024 NXP
	*
	* NXP CONFIDENTIAL
	* The source code contained or described herein and all documents related to
	* the source code (Materials) are owned by NXP, its
	* suppliers and/or its licensors. Title to the Materials remains with NXP,
	* its suppliers and/or its licensors. The Materials contain
	* trade secrets and proprietary and confidential information of NXP, its
	* suppliers and/or its licensors. The Materials are protected by worldwide
	* copyright and trade secret laws and treaty provisions. No part of the
	* Materials may be used, copied, reproduced, modified, published, uploaded,
	* posted, transmitted, distributed, or disclosed in any way without NXP's prior
	* express written permission.
	*
	* No license under any patent, copyright, trade secret or other intellectual
	* property right is granted to or conferred upon you by disclosure or delivery
	* of the Materials, either expressly, by implication, inducement, estoppel or
	* otherwise. Any license under such intellectual property rights must be
	* express and approved by NXP in writing.
	*
	* Alternatively, this software may be distributed under the terms of GPL v2.
	* SPDX-License-Identifier: GPL-2.0
	*
	*/
	/*************************************************************
	Change Log:
	10/21/2008: initial version
	************************************************************/

	#ifndef _MOAL_USB_H
	#define _MOAL_USB_H

	#ifdef USB8801
	/** USB VID 1 */
	#define USB8801_VID_1 0x1286
	/** USB PID 1 */
	#define USB8801_PID_1 0x2049
	/** USB PID 2 */
	#define USB8801_PID_2 0x204a
	#endif /* USB8801 */
	#ifdef USB8997
	/** USB VID 1 */
	#define USB8997_VID_1 0x1286
	/** USB PID 1 */
	#define USB8997_PID_1 0x204D
	/** USB PID 2 */
	#define USB8997_PID_2 0x204E
	#define USB8997_PID_3 0x2047
	#define USB8997_PID_4 0x2048
	#define USB8997_PID_5 0x2050
	#define USB8997_PID_6 0x2051
	#define USB8997V2_PID_1 0x2052
	#endif /* USB8997 */

	#ifdef USB8978
	/** USB VID 1 */
	#define USB8978_VID_1 0x1286
	/** USB PID 1 */
	#define USB8978_PID_1 0x2062
	/** USB PID 2 */
	#define USB8978_PID_2 0x2063
	/* BT downloaded combo firmware; register for WLAN enumeration */
	#define USB8978_PID_1_BT 0x2064
	#define USB8978_PID_2_BT 0x2065
	#endif

	#ifdef USB8897
	/** USB VID 1 */
	#define USB8897_VID_1 0x1286
	/** USB PID 1 */
	#define USB8897_PID_1 0x2045
	/** USB PID 2 */
	#define USB8897_PID_2 0x2046
	#endif /* USB8897 */

	#ifdef USB9098
	/** USB VID 1 */
	#define USB9098_VID_1 0x1286
	/** USB PID 1 */
	#define USB9098_PID_1 0x2056
	/** USB PID 2 */
	#define USB9098_PID_2 0x2057
	#endif /* USB9098 */

	#ifdef USB9097
	/** USB VID 1 */
	#define USB9097_VID_1 0x1286
	/** USB PID 1 */
	#define USB9097_PID_1 0x2060
	/** USB PID 2 */
	#define USB9097_PID_2 0x2061
	#endif /* USB9097 */

	#ifdef USBIW624
	/** USB VID 1 */
	#define USBIW624_VID_1 0x0471
	/** USB PID 1 */
	#define USBIW624_PID_1 0x020E
	/** USB PID 2 */
	#define USBIW624_PID_2 0x020F
	#endif /* USBIW624 */

	#ifdef USBIW610
	/** USB VID 1 */
	#define USBIW610_VID_1 0x0471
	/** USB PID 1 */
	#define USBIW610_PID_1 0x0214
	/** USB PID 2 */
	#define USBIW610_PID_2 0x0215
	#endif /* USBIW610 */

	/** Boot state: FW download */
	#define USB_FW_DNLD 1
	/** Boot state: FW ready */
	#define USB_FW_READY 2

	/** High watermark for Tx data */
	#define MVUSB_TX_HIGH_WMARK 12

	/** Number of Rx data URB */
	#define MVUSB_RX_DATA_URB 6

	#if defined(USB8997) \|\| defined(USB9098) \|\| defined(USB9097) \|\| \
	defined(USB8978) \|\| defined(USB8801) \|\| defined(USBIW624) \|\| \
	defined(USBIW610)
	/* Transmit buffer size for chip revision check */
	#define CHIP_REV_TX_BUF_SIZE 16
	/* Receive buffer size for chip revision check */
	#define CHIP_REV_RX_BUF_SIZE 2048

	/* Extensions */
	#define EXTEND_HDR (0xAB950000)
	#define EXTEND_V1 (0x00000001)
	#define EXTEND_V2 (0x00000002)
	#define EXTEND_V3 (0x00000003)
	#ifdef USB8801
	#define USB8801_DEFAULT_WLAN_FW_NAME "nxp/usb8801_uapsta.bin"
	#endif /* USB8801 */

	#endif

	/** Default firmaware name */
	#ifdef USB8997
	#define USB8997_DEFAULT_COMBO_FW_NAME "nxp/usbusb8997_combo_v4.bin"
	#define USB8997_DEFAULT_WLAN_FW_NAME "nxp/usb8997_wlan_v4.bin"
	#define USBUART8997_DEFAULT_COMBO_FW_NAME "nxp/usbuart8997_combo_v4.bin"
	#define USBUSB8997_DEFAULT_COMBO_FW_NAME "nxp/usbusb8997_combo_v4.bin"

	#endif /* USB8997 */

	#ifdef USB8978
	#define USB8978_DEFAULT_COMBO_FW_NAME "nxp/usbusbiw416_combo.bin"
	#define USB8978_DEFAULT_WLAN_FW_NAME "nxp/usbiw416_wlan.bin"
	#define USBUART8978_DEFAULT_COMBO_FW_NAME "nxp/usbuartiw416_combo.bin"
	#define USBUSB8978_DEFAULT_COMBO_FW_NAME "nxp/usbusbiw416_combo.bin"
	#endif /* USB8978 */

	#ifdef USB8897
	#define USB8897_DEFAULT_COMBO_FW_NAME "nxp/usb8897_uapsta.bin"
	#define USB8897_DEFAULT_WLAN_FW_NAME "nxp/usb8897_wlan.bin"
	#endif /* USB8897 */

	#ifdef USB9098
	#define USB9098_Z1Z2 0x00
	#define USB9098_A0 0x01
	#define USB9098_A1 0x02
	#define USB9098_A2 0x03
	#define USB9098_DEFAULT_COMBO_FW_NAME "nxp/usbusb9098_combo.bin"
	#define USB9098_DEFAULT_WLAN_FW_NAME "nxp/usb9098_wlan.bin"
	#define USBUART9098_DEFAULT_COMBO_FW_NAME "nxp/usbuart9098_combo.bin"
	#define USBUSB9098_DEFAULT_COMBO_FW_NAME "nxp/usbusb9098_combo.bin"
	#define USB9098_WLAN_V1_FW_NAME "nxp/usb9098_wlan_v1.bin"
	#define USBUART9098_COMBO_V1_FW_NAME "nxp/usbuart9098_combo_v1.bin"
	#define USBUSB9098_COMBO_V1_FW_NAME "nxp/usbusb9098_combo_v1.bin"
	#endif /* USB9098 */

	#ifdef USB9097
	#define USB9097_B0 0x01
	#define USB9097_B1 0x02
	#define USB9097_DEFAULT_COMBO_FW_NAME "nxp/usbusbiw620_combo_v1.bin"
	#define USB9097_DEFAULT_WLAN_FW_NAME "nxp/usbiw620_wlan_v1.bin"
	#define USB9097_WLAN_V1_FW_NAME "nxp/usbiw620_wlan_v1.bin"
	#define USBUART9097_COMBO_V1_FW_NAME "nxp/usbuartiw620_combo_v1.bin"
	#define USBUSB9097_COMBO_V1_FW_NAME "nxp/usbusbiw620_combo_v1.bin"
	#endif /* USB9097 */

	#ifdef USBIW624
	#define USBIW624_DEFAULT_COMBO_FW_NAME "nxp/usbusbiw624_combo.bin"
	#define USBUARTIW624_COMBO_FW_NAME "nxp/usbuartiw624_combo.bin"
	#define USBUSBIW624_COMBO_FW_NAME "nxp/usbusbiw624_combo.bin"
	#define USBIW624_DEFAULT_WLAN_FW_NAME "nxp/usbiw624_wlan.bin"
	#endif /* USBIW624 */

	#ifdef USBIW610
	#define USBIW610_DEFAULT_COMBO_FW_NAME "nxp/usbusbspi_iw610.bin.se"
	#define USBUARTIW610_COMBO_FW_NAME "nxp/usbuart_iw610.bin.se"
	#define USBUARTSPIIW610_COMBO_FW_NAME "nxp/usbuartspi_iw610.bin.se"
	#define USBUSBIW610_COMBO_FW_NAME "nxp/usbusb_iw610.bin.se"
	#define USBUSBSPIIW610_COMBO_FW_NAME "nxp/usbusbspi_iw610.bin.se"
	#define USBIW610_DEFAULT_WLAN_FW_NAME "nxp/usb_iw610.bin.se"
	#endif /* USBIW610 */

	/** urb context */
	typedef struct _urb_context {
	/** Pointer to moal_handle structure */
	moal_handle *handle;
	/** Pointer to mlan buffer */
	mlan_buffer *pmbuf;
	/** URB */
	struct urb *urb;
	/** EP */
	t_u8 ep;
	} urb_context;

	/** USB card description structure*/
	struct usb_card_rec {
	/** USB device */
	struct usb_device *udev;
	/** MOAL handle */
	moal_handle *phandle;
	/** USB interface */
	struct usb_interface *intf;
	/** Rx command endpoint type */
	int rx_cmd_ep_type;
	/** Rx command interval for INTR type */
	t_u8 rx_cmd_interval;
	/** Rx data endpoint address */
	t_u8 rx_cmd_ep;
	/** Rx cmd contxt */
	urb_context rx_cmd;
	/** Rx command URB pending count */
	atomic_t rx_cmd_urb_pending;
	/** Rx data context list */
	urb_context rx_data_list[MVUSB_RX_DATA_URB];
	/** Flag to indicate boot state */
	t_u8 boot_state;
	/** Rx data endpoint address */
	t_u8 rx_data_ep;
	/** Rx data URB pending count */
	atomic_t rx_data_urb_pending;
	/** Tx data endpoint address */
	t_u8 tx_data_ep;
	/** Tx command endpoint type */
	int tx_cmd_ep_type;
	/** Tx command interval for INTR type */
	t_u8 tx_cmd_interval;
	/** Tx command endpoint address */
	t_u8 tx_cmd_ep;
	/** Tx data URB pending count */
	atomic_t tx_data_urb_pending;
	/** Tx command URB pending count */
	atomic_t tx_cmd_urb_pending;
	/** Tx data endpoint max pkt size */
	int tx_data_maxpktsize;
	/** Tx cmd endpoint max pkt size */
	int tx_cmd_maxpktsize;
	/** Pre-allocated urb for command */
	urb_context tx_cmd;
	/** Index to point to next data urb to use */
	int tx_data_ix;
	/** Pre-allocated urb for data */
	urb_context tx_data_list[MVUSB_TX_HIGH_WMARK];
	usb_aggr_ctrl_cfg tx_aggr_ctrl;
	usb_aggr_ctrl_cfg rx_deaggr_ctrl;
	t_u8 resubmit_urbs;
	/** USB card type */
	t_u16 card_type;
	/** Tx data endpoint address */
	t_u8 tx_data2_ep;
	/** Tx data endpoint max pkt size */
	int tx_data2_maxpktsize;
	/** Tx data2 URB pending count */
	atomic_t tx_data2_urb_pending;
	/** Index to point to next data urb to use */
	int tx_data2_ix;
	/** Pre-allocated urb for data */
	urb_context tx_data2_list[MVUSB_TX_HIGH_WMARK];
	t_u8 second_mac;
	};

	void woal_kill_urbs(moal_handle *handle);
	void woal_resubmit_urbs(moal_handle *handle);

	mlan_status woal_write_data_async(moal_handle handle, mlan_buffer pmbuf,
	t_u8 ep);
	mlan_status woal_usb_submit_rx_data_urbs(moal_handle *handle);
	mlan_status woal_usb_rx_init(moal_handle *handle);
	mlan_status woal_usb_tx_init(moal_handle *handle);
	mlan_status woal_usb_aggr_init(moal_handle *handle);
	void woal_submit_rx_urb(moal_handle *handle, t_u8 ep);
	void woal_usb_bus_unregister(void);
	mlan_status woal_usb_bus_register(void);
	void woal_usb_free(struct usb_card_rec *cardp);
	#endif /_MOAL_USB_H /