drivers/staging/rt2860/iface/rtmp_usb.h

   1 /*
   2  *************************************************************************
   3  * Ralink Tech Inc.
   4  * 5F., No.36, Taiyuan St., Jhubei City,
   5  * Hsinchu County 302,
   6  * Taiwan, R.O.C.
   7  *
   8  * (c) Copyright 2002-2007, Ralink Technology, Inc.
   9  *
  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.                                   *
  14  *                                                                       *
  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.                          *
  19  *                                                                       *
  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.             *
  24  *                                                                       *
  25  *************************************************************************
  26 */
  27
  28 #ifndef __RTMP_USB_H__
  29 #define __RTMP_USB_H__
  30
  31 #include "../rtusb_io.h"
  32
  33 #ifdef LINUX
  34 #include <linux/usb.h>
  35 #endif // LINUX //
  36
  37 extern u8 EpToQueue[6];
  38
  39 #define RXBULKAGGRE_ZISE                        12
  40 #define MAX_TXBULK_LIMIT                        (LOCAL_TXBUF_SIZE*(BULKAGGRE_ZISE-1))
  41 #define MAX_TXBULK_SIZE                 (LOCAL_TXBUF_SIZE*BULKAGGRE_ZISE)
  42 #define MAX_RXBULK_SIZE                 (LOCAL_TXBUF_SIZE*RXBULKAGGRE_ZISE)
  43 #define MAX_MLME_HANDLER_MEMORY 20
  44
  45 // Flags for Bulkflags control for bulk out data
  46 //
  47 #define fRTUSB_BULK_OUT_DATA_NULL                               0x00000001
  48 #define fRTUSB_BULK_OUT_RTS                                             0x00000002
  49 #define fRTUSB_BULK_OUT_MLME                                            0x00000004
  50
  51 #define fRTUSB_BULK_OUT_PSPOLL                                  0x00000010
  52 #define fRTUSB_BULK_OUT_DATA_FRAG                               0x00000020
  53 #define fRTUSB_BULK_OUT_DATA_FRAG_2                             0x00000040
  54 #define fRTUSB_BULK_OUT_DATA_FRAG_3                             0x00000080
  55 #define fRTUSB_BULK_OUT_DATA_FRAG_4                             0x00000100
  56
  57 #define fRTUSB_BULK_OUT_DATA_NORMAL                             0x00010000
  58 #define fRTUSB_BULK_OUT_DATA_NORMAL_2                   0x00020000
  59 #define fRTUSB_BULK_OUT_DATA_NORMAL_3                   0x00040000
  60 #define fRTUSB_BULK_OUT_DATA_NORMAL_4                   0x00080000
  61
  62 // TODO:move to ./ate/include/iface/ate_usb.h
  63
  64 #define FREE_HTTX_RING(_pCookie, _pipeId, _txContext)                   \
  65 {                                                                               \
  66         if ((_txContext)->ENextBulkOutPosition == (_txContext)->CurWritePosition)       \
  67         {                                                                                                                                       \
  68                 (_txContext)->bRingEmpty = TRUE;                        \
  69         }                                                                                                                                       \
  70         /*NdisInterlockedDecrement(&(_p)->TxCount); */\
  71 }
  72
  73 /******************************************************************************
  74
  75         USB Bulk operation related definitions
  76
  77 ******************************************************************************/
  78
  79 #ifdef LINUX
  80 #define BULKAGGRE_ZISE          100
  81 #define RT28XX_PUT_DEVICE                                                       usb_put_dev
  82 #define RTUSB_ALLOC_URB(iso)                                                    usb_alloc_urb(iso, GFP_ATOMIC)
  83 #define RTUSB_SUBMIT_URB(pUrb)                                                  usb_submit_urb(pUrb, GFP_ATOMIC)
  84 #define RTUSB_URB_ALLOC_BUFFER(pUsb_Dev, BufSize, pDma_addr)                    usb_buffer_alloc(pUsb_Dev, BufSize, GFP_ATOMIC, pDma_addr)
  85 #define RTUSB_URB_FREE_BUFFER(pUsb_Dev, BufSize, pTransferBuf, Dma_addr)        usb_buffer_free(pUsb_Dev, BufSize, pTransferBuf, Dma_addr)
  86
  87 #define RTUSB_FREE_URB(pUrb)    usb_free_urb(pUrb)
  88
  89 // unlink urb
  90 #define RTUSB_UNLINK_URB(pUrb)          usb_kill_urb(pUrb)
  91
  92 extern void dump_urb(struct urb *purb);
  93
  94 #define InterlockedIncrement            atomic_inc
  95 #define NdisInterlockedIncrement        atomic_inc
  96 #define InterlockedDecrement            atomic_dec
  97 #define NdisInterlockedDecrement        atomic_dec
  98 #define InterlockedExchange             atomic_set
  99
 100 #endif // LINUX //
 101
 102 #define NT_SUCCESS(status)                      (((status) >=0) ? (TRUE):(FALSE))
 103
 104 #define USBD_TRANSFER_DIRECTION_OUT             0
 105 #define USBD_TRANSFER_DIRECTION_IN              0
 106 #define USBD_SHORT_TRANSFER_OK                  0
 107 #define PURB                    struct urb *
 108
 109 #define PIRP            void *
 110 #define NDIS_OID        u32
 111 #ifndef USB_ST_NOERROR
 112 #define USB_ST_NOERROR     0
 113 #endif
 114
 115 // vendor-specific control operations
 116 #define CONTROL_TIMEOUT_JIFFIES ( (100 * OS_HZ) / 1000)
 117 #define UNLINK_TIMEOUT_MS               3
 118
 119 void RTUSBBulkOutDataPacketComplete(struct urb *purb, struct pt_regs *pt_regs);
 120 void RTUSBBulkOutMLMEPacketComplete(struct urb *pUrb, struct pt_regs *pt_regs);
 121 void RTUSBBulkOutNullFrameComplete(struct urb *pUrb, struct pt_regs *pt_regs);
 122 void RTUSBBulkOutRTSFrameComplete(struct urb *pUrb, struct pt_regs *pt_regs);
 123 void RTUSBBulkOutPsPollComplete(struct urb *pUrb, struct pt_regs *pt_regs);
 124 void RTUSBBulkRxComplete(struct urb *pUrb, struct pt_regs *pt_regs);
 125
 126 #ifdef KTHREAD_SUPPORT
 127 #define RTUSBMlmeUp(pAd) \
 128         do{                                                                 \
 129                 struct rt_rtmp_os_task *_pTask = &((pAd)->mlmeTask);\
 130                 if (_pTask->kthread_task) \
 131         { \
 132                         _pTask->kthread_running = TRUE; \
 133                 wake_up(&_pTask->kthread_q); \
 134                 } \
 135         }while(0)
 136 #else
 137 #define RTUSBMlmeUp(pAd)                \
 138         do{                                                                 \
 139                 struct rt_rtmp_os_task *_pTask = &((pAd)->mlmeTask);\
 140                 CHECK_PID_LEGALITY(_pTask->taskPID)                 \
 141                 { \
 142                         RTMP_SEM_EVENT_UP(&(_pTask->taskSema)); \
 143                 }\
 144         }while(0)
 145 #endif
 146
 147 #ifdef KTHREAD_SUPPORT
 148 #define RTUSBCMDUp(pAd) \
 149         do{     \
 150                 struct rt_rtmp_os_task *_pTask = &((pAd)->cmdQTask);    \
 151                 { \
 152                         _pTask->kthread_running = TRUE; \
 153                 wake_up(&_pTask->kthread_q); \
 154                 } \
 155         }while(0)
 156
 157 #else
 158 #define RTUSBCMDUp(pAd)                 \
 159         do{                                                                         \
 160                 struct rt_rtmp_os_task *_pTask = &((pAd)->cmdQTask);    \
 161                 CHECK_PID_LEGALITY(_pTask->taskPID)         \
 162                 {\
 163                         RTMP_SEM_EVENT_UP(&(_pTask->taskSema)); \
 164                 }\
 165         }while(0)
 166 #endif
 167
 168 #define DEVICE_VENDOR_REQUEST_OUT       0x40
 169 #define DEVICE_VENDOR_REQUEST_IN        0xc0
 170 //#define INTERFACE_VENDOR_REQUEST_OUT    0x41
 171 //#define INTERFACE_VENDOR_REQUEST_IN     0xc1
 172
 173 #define BULKOUT_MGMT_RESET_FLAG         0x80
 174
 175 #define RTUSB_SET_BULK_FLAG(_M, _F)     ((_M)->BulkFlags |= (_F))
 176 #define RTUSB_CLEAR_BULK_FLAG(_M, _F)   ((_M)->BulkFlags &= ~(_F))
 177 #define RTUSB_TEST_BULK_FLAG(_M, _F)    (((_M)->BulkFlags & (_F)) != 0)
 178
 179 #define RTMP_IRQ_REQUEST(net_dev)               do{}while(0)
 180 #define RTMP_IRQ_RELEASE(net_dev)               do{}while(0)
 181
 182 #endif // __RTMP_USB_H__ //