2 *************************************************************************
4 * 5F., No.36, Taiyuan St., Jhubei City,
8 * (c) Copyright 2002-2007, Ralink Technology, Inc.
10 * This program is free software; you can redistribute it and/or modify *
11 * it under the terms of the GNU General Public License as published by *
12 * the Free Software Foundation; either version 2 of the License, or *
13 * (at your option) any later version. *
15 * This program is distributed in the hope that it will be useful, *
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
18 * GNU General Public License for more details. *
20 * You should have received a copy of the GNU General Public License *
21 * along with this program; if not, write to the *
22 * Free Software Foundation, Inc., *
23 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
25 *************************************************************************
28 #ifndef __RTMP_USB_H__
29 #define __RTMP_USB_H__
31 #include "../rtusb_io.h"
34 #include <linux/usb.h>
36 typedef struct usb_device *PUSB_DEV;
37 typedef struct urb *purbb_t;
38 typedef struct usb_ctrlrequest devctrlrequest;
41 extern u8 EpToQueue[6];
43 #define RXBULKAGGRE_ZISE 12
44 #define MAX_TXBULK_LIMIT (LOCAL_TXBUF_SIZE*(BULKAGGRE_ZISE-1))
45 #define MAX_TXBULK_SIZE (LOCAL_TXBUF_SIZE*BULKAGGRE_ZISE)
46 #define MAX_RXBULK_SIZE (LOCAL_TXBUF_SIZE*RXBULKAGGRE_ZISE)
47 #define MAX_MLME_HANDLER_MEMORY 20
49 // Flags for Bulkflags control for bulk out data
51 #define fRTUSB_BULK_OUT_DATA_NULL 0x00000001
52 #define fRTUSB_BULK_OUT_RTS 0x00000002
53 #define fRTUSB_BULK_OUT_MLME 0x00000004
55 #define fRTUSB_BULK_OUT_PSPOLL 0x00000010
56 #define fRTUSB_BULK_OUT_DATA_FRAG 0x00000020
57 #define fRTUSB_BULK_OUT_DATA_FRAG_2 0x00000040
58 #define fRTUSB_BULK_OUT_DATA_FRAG_3 0x00000080
59 #define fRTUSB_BULK_OUT_DATA_FRAG_4 0x00000100
61 #define fRTUSB_BULK_OUT_DATA_NORMAL 0x00010000
62 #define fRTUSB_BULK_OUT_DATA_NORMAL_2 0x00020000
63 #define fRTUSB_BULK_OUT_DATA_NORMAL_3 0x00040000
64 #define fRTUSB_BULK_OUT_DATA_NORMAL_4 0x00080000
66 // TODO:move to ./ate/include/iface/ate_usb.h
68 #define FREE_HTTX_RING(_pCookie, _pipeId, _txContext) \
70 if ((_txContext)->ENextBulkOutPosition == (_txContext)->CurWritePosition) \
72 (_txContext)->bRingEmpty = TRUE; \
74 /*NdisInterlockedDecrement(&(_p)->TxCount); */\
77 /******************************************************************************
79 USB Bulk operation related definitions
81 ******************************************************************************/
84 #define BULKAGGRE_ZISE 100
85 #define RT28XX_PUT_DEVICE usb_put_dev
86 #define RTUSB_ALLOC_URB(iso) usb_alloc_urb(iso, GFP_ATOMIC)
87 #define RTUSB_SUBMIT_URB(pUrb) usb_submit_urb(pUrb, GFP_ATOMIC)
88 #define RTUSB_URB_ALLOC_BUFFER(pUsb_Dev, BufSize, pDma_addr) usb_buffer_alloc(pUsb_Dev, BufSize, GFP_ATOMIC, pDma_addr)
89 #define RTUSB_URB_FREE_BUFFER(pUsb_Dev, BufSize, pTransferBuf, Dma_addr) usb_buffer_free(pUsb_Dev, BufSize, pTransferBuf, Dma_addr)
91 #define RTUSB_FREE_URB(pUrb) usb_free_urb(pUrb)
94 #define RTUSB_UNLINK_URB(pUrb) usb_kill_urb(pUrb)
96 extern void dump_urb(struct urb *purb);
98 #define InterlockedIncrement atomic_inc
99 #define NdisInterlockedIncrement atomic_inc
100 #define InterlockedDecrement atomic_dec
101 #define NdisInterlockedDecrement atomic_dec
102 #define InterlockedExchange atomic_set
106 #define NT_SUCCESS(status) (((status) >=0) ? (TRUE):(FALSE))
108 #define USBD_TRANSFER_DIRECTION_OUT 0
109 #define USBD_TRANSFER_DIRECTION_IN 0
110 #define USBD_SHORT_TRANSFER_OK 0
115 #ifndef USB_ST_NOERROR
116 #define USB_ST_NOERROR 0
119 // vendor-specific control operations
120 #define CONTROL_TIMEOUT_JIFFIES ( (100 * OS_HZ) / 1000)
121 #define UNLINK_TIMEOUT_MS 3
123 void RTUSBBulkOutDataPacketComplete(purbb_t purb, struct pt_regs *pt_regs);
124 void RTUSBBulkOutMLMEPacketComplete(purbb_t pUrb, struct pt_regs *pt_regs);
125 void RTUSBBulkOutNullFrameComplete(purbb_t pUrb, struct pt_regs *pt_regs);
126 void RTUSBBulkOutRTSFrameComplete(purbb_t pUrb, struct pt_regs *pt_regs);
127 void RTUSBBulkOutPsPollComplete(purbb_t pUrb, struct pt_regs *pt_regs);
128 void RTUSBBulkRxComplete(purbb_t pUrb, struct pt_regs *pt_regs);
130 #ifdef KTHREAD_SUPPORT
131 #define RTUSBMlmeUp(pAd) \
133 RTMP_OS_TASK *_pTask = &((pAd)->mlmeTask);\
134 if (_pTask->kthread_task) \
136 _pTask->kthread_running = TRUE; \
137 wake_up(&_pTask->kthread_q); \
141 #define RTUSBMlmeUp(pAd) \
143 RTMP_OS_TASK *_pTask = &((pAd)->mlmeTask);\
144 CHECK_PID_LEGALITY(_pTask->taskPID) \
146 RTMP_SEM_EVENT_UP(&(_pTask->taskSema)); \
151 #ifdef KTHREAD_SUPPORT
152 #define RTUSBCMDUp(pAd) \
154 RTMP_OS_TASK *_pTask = &((pAd)->cmdQTask); \
156 _pTask->kthread_running = TRUE; \
157 wake_up(&_pTask->kthread_q); \
162 #define RTUSBCMDUp(pAd) \
164 RTMP_OS_TASK *_pTask = &((pAd)->cmdQTask); \
165 CHECK_PID_LEGALITY(_pTask->taskPID) \
167 RTMP_SEM_EVENT_UP(&(_pTask->taskSema)); \
172 #define DEVICE_VENDOR_REQUEST_OUT 0x40
173 #define DEVICE_VENDOR_REQUEST_IN 0xc0
174 //#define INTERFACE_VENDOR_REQUEST_OUT 0x41
175 //#define INTERFACE_VENDOR_REQUEST_IN 0xc1
177 #define BULKOUT_MGMT_RESET_FLAG 0x80
179 #define RTUSB_SET_BULK_FLAG(_M, _F) ((_M)->BulkFlags |= (_F))
180 #define RTUSB_CLEAR_BULK_FLAG(_M, _F) ((_M)->BulkFlags &= ~(_F))
181 #define RTUSB_TEST_BULK_FLAG(_M, _F) (((_M)->BulkFlags & (_F)) != 0)
183 #define RTMP_IRQ_REQUEST(net_dev) do{}while(0)
184 #define RTMP_IRQ_RELEASE(net_dev) do{}while(0)
186 #endif // __RTMP_USB_H__ //