drivers/staging/otus/usbdrv.h - linux - Git at Google

 /*
  * Copyright (c) 2007-2008 Atheros Communications Inc.
  *
  * Permission to use, copy, modify, and/or distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
  * copyright notice and this permission notice appear in all copies.
  *
  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 /*                                                                      */
 /*  Module Name : usbdrv.h                                              */
 /*                                                                      */
 /*  Abstract                                                            */
 /*     This module contains network interface up/down related definition*/
 /*                                                                      */
 /*  NOTES                                                               */
 /*     Platform dependent.                                              */
 /*                                                                      */
 /************************************************************************/

 #ifndef _USBDRV_H
 #define _USBDRV_H

 #define WLAN_USB    0
 #define WLAN_PCI    1

 #include <linux/module.h>
 #include <linux/pci.h>
 #include <linux/netdevice.h>
 #include <linux/etherdevice.h>
 #include <linux/skbuff.h>
 #include <linux/uaccess.h>
 #include <linux/wireless.h>
 #include <linux/if_arp.h>
 #include <linux/io.h>

 #include "zdcompat.h"

 #include "oal_dt.h"
 #include "oal_marc.h"
 #include "80211core/pub_zfi.h"
 /* #include "pub_zfw.h"	*/
 #include "80211core/pub_usb.h"

 #include <linux/usb.h>
 /* Please include header files for device type in the beginning of this file */
 #define urb_t                       struct urb

 #define usb_complete_t              usb_complete_t
 #define pipe_t                      u32_t

 /* USB Endpoint definition */
 #define USB_WLAN_TX_PIPE                    1
 #define USB_WLAN_RX_PIPE                    2
 #define USB_REG_IN_PIPE                     3
 #define USB_REG_OUT_PIPE                    4

 #ifdef ZM_HOSTAPD_SUPPORT
 #include "athr_common.h"
 #endif

 /**************************************************************************
 **		Descriptor Data Structure
 ***************************************************************************/
 struct driver_stats {
 	struct net_device_stats net_stats;
 };

 #define ZM_MAX_RX_BUFFER_SIZE               8192

 #if ZM_USB_TX_STREAM_MODE == 1
 #define ZM_MAX_TX_AGGREGATE_NUM             4
 #define ZM_USB_TX_BUF_SIZE                  8096
 #define ZM_MAX_TX_URB_NUM                   4
 #else
 #define ZM_USB_TX_BUF_SIZE                  2048
 #define ZM_MAX_TX_URB_NUM                   8
 #endif
 #define ZM_USB_REG_MAX_BUF_SIZE             64
 #define ZM_MAX_RX_URB_NUM                   16
 #define ZM_MAX_TX_BUF_NUM                   128

 typedef struct UsbTxQ {
     zbuf_t *buf;
     u8_t hdr[80];
     u16_t hdrlen;
     u8_t snap[8];
     u16_t snapLen;
     u8_t tail[16];
     u16_t tailLen;
     u16_t offset;
 } UsbTxQ_t;


 struct zdap_ioctl {
 	u16_t cmd;		  /* Command to run */
 	u32_t addr;		  /* Length of the data buffer */
 	u32_t value;		/* Pointer to the data buffer */
 	u8_t	data[0x100];
 };

 #define ZM_OAL_MAX_STA_SUPPORT 16

 struct usbdrv_private {
 	/* linux used */
 	struct net_device 	*device;
 #if (WLAN_HOSTIF == WLAN_PCI)
 	struct pci_dev 		*pdev;
 #endif
 #if (WLAN_HOSTIF == WLAN_USB)
 	struct usb_device	*udev;
 	struct usb_interface    *interface;
 #endif
 	struct driver_stats drv_stats;
 	char ifname[IFNAMSIZ];
 	int			  using_dac;
 	u8_t			rev_id;		/* adapter PCI revision ID */
 	rwlock_t 		isolate_lock;
     spinlock_t      cs_lock;
 	int 			driver_isolated;
 #if (WLAN_HOSTIF == WLAN_PCI)
 	void			*regp;
 #endif

 	 /* timer for heart beat */
 	struct timer_list hbTimer10ms;

 	/* For driver core */
 	void *wd;

 #if (WLAN_HOSTIF == WLAN_USB)
 	u8_t		      txUsbBuf[ZM_MAX_TX_URB_NUM][ZM_USB_TX_BUF_SIZE];
 	u8_t		      regUsbReadBuf[ZM_USB_REG_MAX_BUF_SIZE];
 	u8_t		      regUsbWriteBuf[ZM_USB_REG_MAX_BUF_SIZE];
 	urb_t			*WlanTxDataUrb[ZM_MAX_TX_URB_NUM];
 	urb_t			*WlanRxDataUrb[ZM_MAX_RX_URB_NUM];
 	urb_t			*RegOutUrb;
 	urb_t			*RegInUrb;
 	UsbTxQ_t		  UsbTxBufQ[ZM_MAX_TX_BUF_NUM];
 	zbuf_t		    *UsbRxBufQ[ZM_MAX_RX_URB_NUM];
 	 u16_t		     TxBufHead;
 	 u16_t		     TxBufTail;
 	 u16_t		     TxBufCnt;
 	 u16_t		     TxUrbHead;
 	 u16_t		     TxUrbTail;
 	 u16_t		     TxUrbCnt;
 	 u16_t		     RxBufHead;
 	 u16_t		     RxBufTail;
 	 u16_t		     RxBufCnt;
 #endif

 #if ZM_USB_STREAM_MODE == 1
 	 zbuf_t		    *reamin_buf;
 #endif

 #ifdef ZM_HOSTAPD_SUPPORT
 	 struct athr_wlan_param  athr_wpa_req;
 #endif
 	 struct sock	      *netlink_sk;
 	 u8_t	     DeviceOpened; /* CWYang(+) */
 	 u8_t	     supIe[50];
 	 u8_t	     supLen;
 	 struct ieee80211req_wpaie stawpaie[ZM_OAL_MAX_STA_SUPPORT];
 	 u8_t	     forwardMgmt;

 	 struct zfCbUsbFuncTbl usbCbFunctions;

 	 /* For keventd */
 	 u32_t		     flags;
 	 unsigned long	    kevent_flags;
 	 u16_t		     kevent_ready;

 	 struct semaphore	 ioctl_sem;
 	 struct work_struct      kevent;
 	 wait_queue_head_t	wait_queue_event;
 #ifdef ZM_HALPLUS_LOCK
 	 unsigned long	    hal_irqFlag;
 #endif
 	 u16_t		     adapterState;
 };

 /* WDS */
 #define ZM_WDS_PORT_NUMBER  6

 struct zsWdsStruct {
     struct net_device *dev;
     u16_t openFlag;
 };

 /* VAP */
 #define ZM_VAP_PORT_NUMBER  7

 struct zsVapStruct {
     struct net_device *dev;
     u16_t openFlag;
 };

 /***************************************/

 #define ZM_IOCTL_REG_READ			0x01
 #define ZM_IOCTL_REG_WRITE			0x02
 #define ZM_IOCTL_MEM_DUMP			0x03
 #define ZM_IOCTL_REG_DUMP			0x05
 #define ZM_IOCTL_TXD_DUMP 			0x06
 #define ZM_IOCTL_RXD_DUMP 			0x07
 #define ZM_IOCTL_MEM_READ			0x0B
 #define ZM_IOCTL_MEM_WRITE			0x0C
 #define ZM_IOCTL_DMA_TEST	    		0x10
 #define ZM_IOCTL_REG_TEST	    		0x11
 #define ZM_IOCTL_TEST		 		0x80
 #define ZM_IOCTL_TALLY				0x81 /* CWYang(+) */
 #define ZM_IOCTL_RTS				0xA0
 #define ZM_IOCTL_MIX_MODE			0xA1
 #define ZM_IOCTL_FRAG				0xA2
 #define ZM_IOCTL_SCAN				0xA3
 #define ZM_IOCTL_KEY				0xA4
 #define ZM_IOCTL_RATE				0xA5
 #define ZM_IOCTL_ENCRYPTION_MODE		0xA6
 #define ZM_IOCTL_GET_TXCNT			0xA7
 #define ZM_IOCTL_GET_DEAGG_CNT    		0xA8
 #define ZM_IOCTL_DURATION_MODE			0xA9
 #define ZM_IOCTL_SET_AES_KEY			0xAA
 #define ZM_IOCTL_SET_AES_MODE			0xAB
 #define ZM_IOCTL_SIGNAL_STRENGTH		0xAC /* CWYang(+) */
 #define ZM_IOCTL_SIGNAL_QUALITY			0xAD /* CWYang(+) */
 #define ZM_IOCTL_SET_PIBSS_MODE			0xAE

 #define	ZDAPIOCTL				SIOCDEVPRIVATE

 enum devState {
     Opened,
     Enabled,
     Disabled,
     Closed
 };

 #endif	/* _USBDRV_H */
	/*
	* Copyright (c) 2007-2008 Atheros Communications Inc.
	*
	* Permission to use, copy, modify, and/or distribute this software for any
	* purpose with or without fee is hereby granted, provided that the above
	* copyright notice and this permission notice appear in all copies.
	*
	* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
	* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
	* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
	* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
	* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
	* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
	* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
	*/
	/* */
	/* Module Name : usbdrv.h */
	/* */
	/* Abstract */
	/* This module contains network interface up/down related definition*/
	/* */
	/* NOTES */
	/* Platform dependent. */
	/* */
	/************************************************************************/

	#ifndef _USBDRV_H
	#define _USBDRV_H

	#define WLAN_USB 0
	#define WLAN_PCI 1

	#include <linux/module.h>
	#include <linux/pci.h>
	#include <linux/netdevice.h>
	#include <linux/etherdevice.h>
	#include <linux/skbuff.h>
	#include <linux/uaccess.h>
	#include <linux/wireless.h>
	#include <linux/if_arp.h>
	#include <linux/io.h>

	#include "zdcompat.h"

	#include "oal_dt.h"
	#include "oal_marc.h"
	#include "80211core/pub_zfi.h"
	/* #include "pub_zfw.h" */
	#include "80211core/pub_usb.h"

	#include <linux/usb.h>
	/* Please include header files for device type in the beginning of this file */
	#define urb_t struct urb

	#define usb_complete_t usb_complete_t
	#define pipe_t u32_t

	/* USB Endpoint definition */
	#define USB_WLAN_TX_PIPE 1
	#define USB_WLAN_RX_PIPE 2
	#define USB_REG_IN_PIPE 3
	#define USB_REG_OUT_PIPE 4

	#ifdef ZM_HOSTAPD_SUPPORT
	#include "athr_common.h"
	#endif

	/**************************************************************************
	** Descriptor Data Structure
	***************************************************************************/
	struct driver_stats {
	struct net_device_stats net_stats;
	};

	#define ZM_MAX_RX_BUFFER_SIZE 8192

	#if ZM_USB_TX_STREAM_MODE == 1
	#define ZM_MAX_TX_AGGREGATE_NUM 4
	#define ZM_USB_TX_BUF_SIZE 8096
	#define ZM_MAX_TX_URB_NUM 4
	#else
	#define ZM_USB_TX_BUF_SIZE 2048
	#define ZM_MAX_TX_URB_NUM 8
	#endif
	#define ZM_USB_REG_MAX_BUF_SIZE 64
	#define ZM_MAX_RX_URB_NUM 16
	#define ZM_MAX_TX_BUF_NUM 128

	typedef struct UsbTxQ {
	zbuf_t *buf;
	u8_t hdr[80];
	u16_t hdrlen;
	u8_t snap[8];
	u16_t snapLen;
	u8_t tail[16];
	u16_t tailLen;
	u16_t offset;
	} UsbTxQ_t;


	struct zdap_ioctl {
	u16_t cmd; /* Command to run */
	u32_t addr; /* Length of the data buffer */
	u32_t value; /* Pointer to the data buffer */
	u8_t data[0x100];
	};

	#define ZM_OAL_MAX_STA_SUPPORT 16

	struct usbdrv_private {
	/* linux used */
	struct net_device *device;
	#if (WLAN_HOSTIF == WLAN_PCI)
	struct pci_dev *pdev;
	#endif
	#if (WLAN_HOSTIF == WLAN_USB)
	struct usb_device *udev;
	struct usb_interface *interface;
	#endif
	struct driver_stats drv_stats;
	char ifname[IFNAMSIZ];
	int using_dac;
	u8_t rev_id; /* adapter PCI revision ID */
	rwlock_t isolate_lock;
	spinlock_t cs_lock;
	int driver_isolated;
	#if (WLAN_HOSTIF == WLAN_PCI)
	void *regp;
	#endif

	/* timer for heart beat */
	struct timer_list hbTimer10ms;

	/* For driver core */
	void *wd;

	#if (WLAN_HOSTIF == WLAN_USB)
	u8_t txUsbBuf[ZM_MAX_TX_URB_NUM][ZM_USB_TX_BUF_SIZE];
	u8_t regUsbReadBuf[ZM_USB_REG_MAX_BUF_SIZE];
	u8_t regUsbWriteBuf[ZM_USB_REG_MAX_BUF_SIZE];
	urb_t *WlanTxDataUrb[ZM_MAX_TX_URB_NUM];
	urb_t *WlanRxDataUrb[ZM_MAX_RX_URB_NUM];
	urb_t *RegOutUrb;
	urb_t *RegInUrb;
	UsbTxQ_t UsbTxBufQ[ZM_MAX_TX_BUF_NUM];
	zbuf_t *UsbRxBufQ[ZM_MAX_RX_URB_NUM];
	u16_t TxBufHead;
	u16_t TxBufTail;
	u16_t TxBufCnt;
	u16_t TxUrbHead;
	u16_t TxUrbTail;
	u16_t TxUrbCnt;
	u16_t RxBufHead;
	u16_t RxBufTail;
	u16_t RxBufCnt;
	#endif

	#if ZM_USB_STREAM_MODE == 1
	zbuf_t *reamin_buf;
	#endif

	#ifdef ZM_HOSTAPD_SUPPORT
	struct athr_wlan_param athr_wpa_req;
	#endif
	struct sock *netlink_sk;
	u8_t DeviceOpened; /* CWYang(+) */
	u8_t supIe[50];
	u8_t supLen;
	struct ieee80211req_wpaie stawpaie[ZM_OAL_MAX_STA_SUPPORT];
	u8_t forwardMgmt;

	struct zfCbUsbFuncTbl usbCbFunctions;

	/* For keventd */
	u32_t flags;
	unsigned long kevent_flags;
	u16_t kevent_ready;

	struct semaphore ioctl_sem;
	struct work_struct kevent;
	wait_queue_head_t wait_queue_event;
	#ifdef ZM_HALPLUS_LOCK
	unsigned long hal_irqFlag;
	#endif
	u16_t adapterState;
	};

	/* WDS */
	#define ZM_WDS_PORT_NUMBER 6

	struct zsWdsStruct {
	struct net_device *dev;
	u16_t openFlag;
	};

	/* VAP */
	#define ZM_VAP_PORT_NUMBER 7

	struct zsVapStruct {
	struct net_device *dev;
	u16_t openFlag;
	};

	/***************************************/

	#define ZM_IOCTL_REG_READ 0x01
	#define ZM_IOCTL_REG_WRITE 0x02
	#define ZM_IOCTL_MEM_DUMP 0x03
	#define ZM_IOCTL_REG_DUMP 0x05
	#define ZM_IOCTL_TXD_DUMP 0x06
	#define ZM_IOCTL_RXD_DUMP 0x07
	#define ZM_IOCTL_MEM_READ 0x0B
	#define ZM_IOCTL_MEM_WRITE 0x0C
	#define ZM_IOCTL_DMA_TEST 0x10
	#define ZM_IOCTL_REG_TEST 0x11
	#define ZM_IOCTL_TEST 0x80
	#define ZM_IOCTL_TALLY 0x81 /* CWYang(+) */
	#define ZM_IOCTL_RTS 0xA0
	#define ZM_IOCTL_MIX_MODE 0xA1
	#define ZM_IOCTL_FRAG 0xA2
	#define ZM_IOCTL_SCAN 0xA3
	#define ZM_IOCTL_KEY 0xA4
	#define ZM_IOCTL_RATE 0xA5
	#define ZM_IOCTL_ENCRYPTION_MODE 0xA6
	#define ZM_IOCTL_GET_TXCNT 0xA7
	#define ZM_IOCTL_GET_DEAGG_CNT 0xA8
	#define ZM_IOCTL_DURATION_MODE 0xA9
	#define ZM_IOCTL_SET_AES_KEY 0xAA
	#define ZM_IOCTL_SET_AES_MODE 0xAB
	#define ZM_IOCTL_SIGNAL_STRENGTH 0xAC /* CWYang(+) */
	#define ZM_IOCTL_SIGNAL_QUALITY 0xAD /* CWYang(+) */
	#define ZM_IOCTL_SET_PIBSS_MODE 0xAE

	#define ZDAPIOCTL SIOCDEVPRIVATE

	enum devState {
	Opened,
	Enabled,
	Disabled,
	Closed
	};

	#endif /* _USBDRV_H */