Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6
[linux-drm-fsl-dcu.git] / drivers / staging / otus / usbdrv.h
1 /*
2  * Copyright (c) 2007-2008 Atheros Communications Inc.
3  *
4  * Permission to use, copy, modify, and/or distribute this software for any
5  * purpose with or without fee is hereby granted, provided that the above
6  * copyright notice and this permission notice appear in all copies.
7  *
8  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
9  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
13  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
15  */
16 /*                                                                      */
17 /*  Module Name : usbdrv.h                                              */
18 /*                                                                      */
19 /*  Abstract                                                            */
20 /*     This module contains network interface up/down related definition*/
21 /*                                                                      */
22 /*  NOTES                                                               */
23 /*     Platform dependent.                                              */
24 /*                                                                      */
25 /************************************************************************/
26
27 #ifndef _USBDRV_H
28 #define _USBDRV_H
29
30 #define WLAN_USB    0
31 #define WLAN_PCI    1
32
33 #include <linux/module.h>
34 #include <linux/pci.h>
35 #include <linux/netdevice.h>
36 #include <linux/etherdevice.h>
37 #include <linux/skbuff.h>
38 #include <linux/uaccess.h>
39 #include <linux/wireless.h>
40 #include <linux/if_arp.h>
41 #include <linux/io.h>
42
43 #include "zdcompat.h"
44
45 #include "oal_dt.h"
46 #include "oal_marc.h"
47 #include "80211core/pub_zfi.h"
48 //#include "pub_zfw.h"
49 #include "80211core/pub_usb.h"
50
51 #include <linux/usb.h>
52 /* Please include header files for device type in the beginning of this file */
53 #define urb_t                       struct urb
54
55 #define usb_complete_t              usb_complete_t
56 #define pipe_t                      u32_t
57
58 /* USB Endpoint definition */
59 #define USB_WLAN_TX_PIPE                    1
60 #define USB_WLAN_RX_PIPE                    2
61 #define USB_REG_IN_PIPE                     3
62 #define USB_REG_OUT_PIPE                    4
63
64 #if (WLAN_HOSTIF == WLAN_USB)
65 #include <linux/usb.h>
66 #endif
67
68 #ifdef ZM_HOSTAPD_SUPPORT
69 #include "athr_common.h"
70 #endif
71
72 /**************************************************************************
73 **              Descriptor Data Structure
74 ***************************************************************************/
75 struct driver_stats {
76         struct net_device_stats net_stats;
77 };
78
79 #define ZM_MAX_RX_BUFFER_SIZE               8192
80
81 #if ZM_USB_TX_STREAM_MODE == 1
82 #define ZM_MAX_TX_AGGREGATE_NUM             4
83 #define ZM_USB_TX_BUF_SIZE                  8096
84 #define ZM_MAX_TX_URB_NUM                   4
85 #else
86 #define ZM_USB_TX_BUF_SIZE                  2048
87 #define ZM_MAX_TX_URB_NUM                   8
88 #endif
89 #define ZM_USB_REG_MAX_BUF_SIZE             64
90 #define ZM_MAX_RX_URB_NUM                   16
91 #define ZM_MAX_TX_BUF_NUM                   128
92
93 typedef struct UsbTxQ
94 {
95     zbuf_t *buf;
96     u8_t hdr[80];
97     u16_t hdrlen;
98     u8_t snap[8];
99     u16_t snapLen;
100     u8_t tail[16];
101     u16_t tailLen;
102     u16_t offset;
103 } UsbTxQ_t;
104
105
106 struct zdap_ioctl {
107         u16_t cmd;                /* Command to run */
108         u32_t addr;                /* Length of the data buffer */
109         u32_t value;              /* Pointer to the data buffer */
110         u8_t    data[0x100];
111 };
112
113 #define ZM_OAL_MAX_STA_SUPPORT 16
114
115 struct usbdrv_private
116 {
117         //linux used
118         struct net_device       *device;
119 #if (WLAN_HOSTIF == WLAN_PCI)
120         struct pci_dev          *pdev;
121 #endif
122 #if (WLAN_HOSTIF == WLAN_USB)
123         struct usb_device       *udev;
124         struct usb_interface    *interface;
125 #endif
126         struct driver_stats drv_stats;
127         char ifname[IFNAMSIZ];
128         int                     using_dac;
129         u8_t                    rev_id;         /* adapter PCI revision ID */
130         rwlock_t                isolate_lock;
131     spinlock_t      cs_lock;
132         int                     driver_isolated;
133 #if (WLAN_HOSTIF == WLAN_PCI)
134         void                    *regp;
135 #endif
136
137         /* timer for heart beat */
138         struct timer_list hbTimer10ms;
139
140         /* For driver core */
141         void* wd;
142
143 #if (WLAN_HOSTIF == WLAN_USB)
144         u8_t                    txUsbBuf[ZM_MAX_TX_URB_NUM][ZM_USB_TX_BUF_SIZE];
145         u8_t                    regUsbReadBuf[ZM_USB_REG_MAX_BUF_SIZE];
146         u8_t                    regUsbWriteBuf[ZM_USB_REG_MAX_BUF_SIZE];
147         urb_t                   *WlanTxDataUrb[ZM_MAX_TX_URB_NUM];
148         urb_t                   *WlanRxDataUrb[ZM_MAX_RX_URB_NUM];
149         urb_t                   *RegOutUrb;
150         urb_t                   *RegInUrb;
151         UsbTxQ_t                UsbTxBufQ[ZM_MAX_TX_BUF_NUM];
152         zbuf_t                  *UsbRxBufQ[ZM_MAX_RX_URB_NUM];
153         u16_t                   TxBufHead;
154         u16_t                   TxBufTail;
155         u16_t                   TxBufCnt;
156         u16_t                   TxUrbHead;
157         u16_t                   TxUrbTail;
158         u16_t                   TxUrbCnt;
159         u16_t                   RxBufHead;
160         u16_t                   RxBufTail;
161         u16_t                   RxBufCnt;
162 #endif
163
164 #if ZM_USB_STREAM_MODE == 1
165         zbuf_t                  *reamin_buf;
166 #endif
167
168 #ifdef ZM_HOSTAPD_SUPPORT
169         struct athr_wlan_param  athr_wpa_req;
170 #endif
171         struct sock             *netlink_sk;
172         u8_t            DeviceOpened; //CWYang(+)
173         u8_t            supIe[50];
174         u8_t            supLen;
175         struct ieee80211req_wpaie stawpaie[ZM_OAL_MAX_STA_SUPPORT];
176         u8_t            forwardMgmt;
177
178         struct zfCbUsbFuncTbl usbCbFunctions;
179
180         /* For keventd */
181         u32_t                   flags;
182         unsigned long           kevent_flags;
183         u16_t                   kevent_ready;
184
185         struct semaphore        ioctl_sem;
186         struct work_struct      kevent;
187         wait_queue_head_t       wait_queue_event;
188 #ifdef ZM_HALPLUS_LOCK
189         unsigned long           hal_irqFlag;
190 #endif
191         u16_t                   adapterState;
192 };
193
194 /* WDS */
195 #define ZM_WDS_PORT_NUMBER  6
196
197 struct zsWdsStruct
198 {
199     struct net_device* dev;
200     u16_t openFlag;
201 };
202
203 /* VAP */
204 #define ZM_VAP_PORT_NUMBER  7
205
206 struct zsVapStruct
207 {
208     struct net_device* dev;
209     u16_t openFlag;
210 };
211
212 /***************************************/
213
214 #define ZM_IOCTL_REG_READ                       0x01
215 #define ZM_IOCTL_REG_WRITE                      0x02
216 #define ZM_IOCTL_MEM_DUMP                       0x03
217 #define ZM_IOCTL_REG_DUMP                       0x05
218 #define ZM_IOCTL_TXD_DUMP                       0x06
219 #define ZM_IOCTL_RXD_DUMP                       0x07
220 #define ZM_IOCTL_MEM_READ                       0x0B
221 #define ZM_IOCTL_MEM_WRITE                      0x0C
222 #define ZM_IOCTL_DMA_TEST           0x10
223 #define ZM_IOCTL_REG_TEST           0x11
224 #define ZM_IOCTL_TEST               0x80
225 #define ZM_IOCTL_TALLY              0x81 //CWYang(+)
226 #define ZM_IOCTL_RTS                0xA0
227 #define ZM_IOCTL_MIX_MODE           0xA1
228 #define ZM_IOCTL_FRAG               0xA2
229 #define ZM_IOCTL_SCAN               0xA3
230 #define ZM_IOCTL_KEY                0xA4
231 #define ZM_IOCTL_RATE               0xA5
232 #define ZM_IOCTL_ENCRYPTION_MODE    0xA6
233 #define ZM_IOCTL_GET_TXCNT          0xA7
234 #define ZM_IOCTL_GET_DEAGG_CNT      0xA8
235 #define ZM_IOCTL_DURATION_MODE      0xA9
236 #define ZM_IOCTL_SET_AES_KEY        0xAA
237 #define ZM_IOCTL_SET_AES_MODE       0xAB
238 #define ZM_IOCTL_SIGNAL_STRENGTH    0xAC //CWYang(+)
239 #define ZM_IOCTL_SIGNAL_QUALITY     0xAD //CWYang(+)
240 #define ZM_IOCTL_SET_PIBSS_MODE     0xAE
241
242 #define ZDAPIOCTL                               SIOCDEVPRIVATE
243
244 enum devState {
245     Opened,
246     Enabled,
247     Disabled,
248     Closed
249 };
250
251 #endif  /* _USBDRV_H */
252