2 * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc.
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License along
16 * with this program; if not, write to the Free Software Foundation, Inc.,
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
21 * Purpose: MAC Data structure
32 #include <linux/module.h>
33 #include <linux/types.h>
34 #include <linux/init.h>
36 #include <linux/errno.h>
37 #include <linux/ioport.h>
38 #include <linux/pci.h>
39 #include <linux/kernel.h>
40 #include <linux/netdevice.h>
41 #include <linux/etherdevice.h>
42 #include <linux/skbuff.h>
43 #include <linux/delay.h>
44 #include <linux/timer.h>
45 #include <linux/slab.h>
46 #include <linux/interrupt.h>
47 #include <linux/string.h>
48 #include <linux/wait.h>
49 #include <linux/if_arp.h>
50 #include <linux/sched.h>
52 #include <linux/rtnetlink.h>//James
53 #include <linux/proc_fs.h>
54 #include <linux/inetdevice.h>
55 #include <linux/reboot.h>
56 #include <linux/usb.h>
57 #include <linux/signal.h>
59 #include <asm/uaccess.h>
61 #define DEVICE_ETHTOOL_IOCTL_SUPPORT
62 #include <linux/ethtool.h>
64 #undef DEVICE_ETHTOOL_IOCTL_SUPPORT
66 /* Include Wireless Extension definition and check version - Jean II */
67 #include <linux/wireless.h>
68 #include <net/iw_handler.h> // New driver API
70 #ifndef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
71 #define WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
74 //2007-0920-01<Add>by MikeLiu
77 //please copy below macro to driver_event.c for API
78 #define RT_INSMOD_EVENT_FLAG 0x0101
79 #define RT_UPDEV_EVENT_FLAG 0x0102
80 #define RT_DISCONNECTED_EVENT_FLAG 0x0103
81 #define RT_WPACONNECTED_EVENT_FLAG 0x0104
82 #define RT_DOWNDEV_EVENT_FLAG 0x0105
83 #define RT_RMMOD_EVENT_FLAG 0x0106
90 #include "device_cfg.h"
103 /*--------------------- Export Definitions -------------------------*/
104 #define VNT_USB_VENDOR_ID 0x160a
105 #define VNT_USB_PRODUCT_ID 0x3184
107 #define MAC_MAX_CONTEXT_REG (256+128)
109 #define MAX_MULTICAST_ADDRESS_NUM 32
110 #define MULTICAST_ADDRESS_LIST_SIZE (MAX_MULTICAST_ADDRESS_NUM * ETH_ALEN)
113 //#define OP_MODE_INFRASTRUCTURE 0
114 //#define OP_MODE_ADHOC 1
115 //#define OP_MODE_AP 2
117 #define DUPLICATE_RX_CACHE_LENGTH 5
119 #define NUM_KEY_ENTRY 11
121 #define TX_WEP_NONE 0
124 #define TX_WEP_SWOTP 3
125 #define TX_WEP_OTPSW 4
126 #define TX_WEP_SW232 5
128 #define KEYSEL_WEP40 0
129 #define KEYSEL_WEP104 1
130 #define KEYSEL_TKIP 2
131 #define KEYSEL_CCMP 3
135 #define AUTO_FB_NONE 0
145 #define ANT_DIVERSITY 2
146 #define ANT_RXD_TXA 3
147 #define ANT_RXD_TXB 4
148 #define ANT_UNKNOWN 0xFF
155 #define MAXCHECKHANGCNT 4
158 #define TX_PKT_UNI 0x00
159 #define TX_PKT_MULTI 0x01
160 #define TX_PKT_BROAD 0x02
162 #define BB_VGA_LEVEL 4
163 #define BB_VGA_CHANGE_THRESHOLD 3
168 #define RUN_AT(x) (jiffies+(x))
172 #define RESERV_AC0DMA 4
174 #define PRIVATE_Message 0
176 /*--------------------- Export Types ------------------------------*/
178 #define DBG_PRT(l, p, args...) {if (l<=msglevel) printk( p ,##args);}
179 #define PRINT_K(p, args...) {if (PRIVATE_Message) printk( p ,##args);}
181 typedef enum __device_msg_level
{
182 MSG_LEVEL_ERR
=0, //Errors that will cause abnormal operation.
183 MSG_LEVEL_NOTICE
=1, //Some errors need users to be notified.
184 MSG_LEVEL_INFO
=2, //Normal message.
185 MSG_LEVEL_VERBOSE
=3, //Will report all trival errors.
186 MSG_LEVEL_DEBUG
=4 //Only for debug purpose.
187 } DEVICE_MSG_LEVEL
, *PDEVICE_MSG_LEVEL
;
189 typedef enum __device_init_type
{
190 DEVICE_INIT_COLD
=0, // cold init
191 DEVICE_INIT_RESET
, // reset init or Dx to D0 power remain init
192 DEVICE_INIT_DXPL
// Dx to D0 power lost init
193 } DEVICE_INIT_TYPE
, *PDEVICE_INIT_TYPE
;
199 // Enum of context types for SendPacket
201 typedef enum _CONTEXT_TYPE
{
202 CONTEXT_DATA_PACKET
= 1,
209 // RCB (Receive Control Block)
216 SRxMgmtPacket sMngPacket
;
223 // used to track bulk out irps
224 typedef struct _USB_SEND_CONTEXT
{
226 struct sk_buff
*pPacket
;
228 unsigned int uBufLen
;
230 SEthernetHeader sEthHeader
;
233 unsigned char Data
[MAX_TOTAL_SIZE_WITH_ALL_HEADERS
];
234 } USB_SEND_CONTEXT
, *PUSB_SEND_CONTEXT
;
237 /* structure got from configuration file as user-desired default settings */
238 typedef struct _DEFAULT_CONFIG
{
240 signed int eConfigMode
;
241 signed int eAuthenMode
; /* open/wep/wpa */
242 signed int bShareKeyAlgorithm
; /* open-open/{open,wep}-sharekey */
243 signed int keyidx
; /* wepkey index */
244 signed int eEncryptionStatus
;
245 } DEFAULT_CONFIG
, *PDEFAULT_CONFIG
;
248 // Structure to keep track of usb interrupt packets
251 unsigned int uDataLen
;
255 } INT_BUFFER
, *PINT_BUFFER
;
260 typedef enum _VIA_BB_TYPE
265 } VIA_BB_TYPE
, *PVIA_BB_TYPE
;
267 //0:11a,1:11b,2:11gb(only CCK in BasicRate),3:11ga(OFDM in Basic Rate)
268 typedef enum _VIA_PKT_TYPE
274 } VIA_PKT_TYPE
, *PVIA_PKT_TYPE
;
281 #define NDIS_STATUS int
284 typedef enum __DEVICE_NDIS_STATUS
{
289 } DEVICE_NDIS_STATUS
, *PDEVICE_NDIS_STATUS
;
292 #define MAX_BSSIDINFO_4_PMKID 16
293 #define MAX_PMKIDLIST 5
294 //Flags for PMKID Candidate list structure
295 #define NDIS_802_11_PMKID_CANDIDATE_PREAUTH_ENABLED 0x01
298 typedef unsigned char NDIS_802_11_PMKID_VALUE
[16];
301 typedef enum _NDIS_802_11_WEP_STATUS
303 Ndis802_11WEPEnabled
,
304 Ndis802_11Encryption1Enabled
= Ndis802_11WEPEnabled
,
305 Ndis802_11WEPDisabled
,
306 Ndis802_11EncryptionDisabled
= Ndis802_11WEPDisabled
,
307 Ndis802_11WEPKeyAbsent
,
308 Ndis802_11Encryption1KeyAbsent
= Ndis802_11WEPKeyAbsent
,
309 Ndis802_11WEPNotSupported
,
310 Ndis802_11EncryptionNotSupported
= Ndis802_11WEPNotSupported
,
311 Ndis802_11Encryption2Enabled
,
312 Ndis802_11Encryption2KeyAbsent
,
313 Ndis802_11Encryption3Enabled
,
314 Ndis802_11Encryption3KeyAbsent
315 } NDIS_802_11_WEP_STATUS
, *PNDIS_802_11_WEP_STATUS
,
316 NDIS_802_11_ENCRYPTION_STATUS
, *PNDIS_802_11_ENCRYPTION_STATUS
;
319 typedef enum _NDIS_802_11_STATUS_TYPE
321 Ndis802_11StatusType_Authentication
,
322 Ndis802_11StatusType_MediaStreamMode
,
323 Ndis802_11StatusType_PMKID_CandidateList
,
324 Ndis802_11StatusTypeMax
// not a real type, defined as an upper bound
325 } NDIS_802_11_STATUS_TYPE
, *PNDIS_802_11_STATUS_TYPE
;
327 //Added new types for PMKID Candidate lists.
328 typedef struct _PMKID_CANDIDATE
{
329 NDIS_802_11_MAC_ADDRESS BSSID
;
331 } PMKID_CANDIDATE
, *PPMKID_CANDIDATE
;
334 typedef struct _BSSID_INFO
336 NDIS_802_11_MAC_ADDRESS BSSID
;
337 NDIS_802_11_PMKID_VALUE PMKID
;
338 } BSSID_INFO
, *PBSSID_INFO
;
340 typedef struct tagSPMKID
{
341 unsigned long Length
;
342 unsigned long BSSIDInfoCount
;
343 BSSID_INFO BSSIDInfo
[MAX_BSSIDINFO_4_PMKID
];
346 typedef struct tagSPMKIDCandidateEvent
{
347 NDIS_802_11_STATUS_TYPE StatusType
;
348 unsigned long Version
; /* Version of the structure */
349 unsigned long NumCandidates
; /* No. of pmkid candidates */
350 PMKID_CANDIDATE CandidateList
[MAX_PMKIDLIST
];
351 } SPMKIDCandidateEvent
, *PSPMKIDCandidateEvent
;
356 #define MAX_QUIET_COUNT 8
358 typedef struct tagSQuietControl
{
363 } SQuietControl
, *PSQuietControl
;
368 // The receive duplicate detection cache entry
369 typedef struct tagSCacheEntry
{
371 BYTE abyAddr2
[ETH_ALEN
];
373 } SCacheEntry
, *PSCacheEntry
;
375 typedef struct tagSCache
{
376 /* The receive cache is updated circularly. The next entry to be written is
377 * indexed by the "InPtr".
379 unsigned int uInPtr
; /* Place to use next */
380 SCacheEntry asCacheEntry
[DUPLICATE_RX_CACHE_LENGTH
];
383 #define CB_MAX_RX_FRAG 64
384 // DeFragment Control Block, used for collecting fragments prior to reassembly
385 typedef struct tagSDeFragControlBlock
389 BYTE abyAddr2
[ETH_ALEN
];
390 unsigned int uLifetime
;
393 unsigned int cbFrameLength
;
395 } SDeFragControlBlock
, *PSDeFragControlBlock
;
400 #define DEVICE_FLAGS_UNPLUG 0x00000001UL
401 #define DEVICE_FLAGS_PREAMBLE_TYPE 0x00000002UL
402 #define DEVICE_FLAGS_OP_MODE 0x00000004UL
403 #define DEVICE_FLAGS_PS_MODE 0x00000008UL
404 #define DEVICE_FLAGS_80211h_MODE 0x00000010UL
406 //flags for driver status
407 #define DEVICE_FLAGS_OPENED 0x00010000UL
408 #define DEVICE_FLAGS_WOL_ENABLED 0x00080000UL
409 //flags for capbilities
410 #define DEVICE_FLAGS_TX_ALIGN 0x01000000UL
411 #define DEVICE_FLAGS_HAVE_CAM 0x02000000UL
412 #define DEVICE_FLAGS_FLOW_CTRL 0x04000000UL
414 //flags for MII status
415 #define DEVICE_LINK_FAIL 0x00000001UL
416 #define DEVICE_SPEED_10 0x00000002UL
417 #define DEVICE_SPEED_100 0x00000004UL
418 #define DEVICE_SPEED_1000 0x00000008UL
419 #define DEVICE_DUPLEX_FULL 0x00000010UL
420 #define DEVICE_AUTONEG_ENABLE 0x00000020UL
421 #define DEVICE_FORCED_BY_EEPROM 0x00000040UL
422 //for device_set_media_duplex
423 #define DEVICE_LINK_CHANGE 0x00000001UL
426 typedef struct __device_opt
{
427 int nRxDescs0
; //Number of RX descriptors0
428 int nTxDescs0
; //Number of TX descriptors 0, 1, 2, 3
429 int rts_thresh
; //rts threshold
438 } OPTIONS
, *POPTIONS
;
441 typedef struct __device_info
{
444 struct usb_device
* usb
;
445 struct net_device
* dev
;
446 struct net_device_stats stats
;
450 struct tasklet_struct CmdWorkItem
;
451 struct tasklet_struct EventWorkItem
;
452 struct tasklet_struct ReadWorkItem
;
453 struct tasklet_struct RxMngWorkItem
;
470 SDeFragControlBlock sRxDFCB
[CB_MAX_RX_FRAG
];
472 unsigned int cbFreeDFCB
;
473 unsigned int uCurrentDFCBIdx
;
477 struct urb
*pControlURB
;
478 struct urb
*pInterruptURB
;
479 struct usb_ctrlrequest sUsbCtlRequest
;
481 unsigned int int_interval
;
483 // Variables to track resources for the BULK In Pipe
486 PRCB apRCB
[CB_MAX_RX_DESC
];
488 PRCB FirstRecvFreeList
;
489 PRCB LastRecvFreeList
;
490 unsigned int NumRecvFreeList
;
491 PRCB FirstRecvMngList
;
492 PRCB LastRecvMngList
;
493 unsigned int NumRecvMngList
;
494 BOOL bIsRxWorkItemQueued
;
495 BOOL bIsRxMngWorkItemQueued
;
496 unsigned long ulRcvRefCount
; /* packets that have not returned back */
499 // Variables to track resources for the BULK Out Pipe
502 PUSB_SEND_CONTEXT apTD
[CB_MAX_TX_DESC
];
506 // Variables to track resources for the Interript In Pipe
509 BOOL fKillEventPollingThread
;
510 BOOL bEventAvailable
;
513 //default config from file by user setting
514 DEFAULT_CONFIG config_file
;
519 // protect with spinlock
520 unsigned long ulBulkInPosted
;
521 unsigned long ulBulkInError
;
522 unsigned long ulBulkInContCRCError
;
523 unsigned long ulBulkInBytesRead
;
525 unsigned long ulBulkOutPosted
;
526 unsigned long ulBulkOutError
;
527 unsigned long ulBulkOutContCRCError
;
528 unsigned long ulBulkOutBytesWrite
;
530 unsigned long ulIntInPosted
;
531 unsigned long ulIntInError
;
532 unsigned long ulIntInContCRCError
;
533 unsigned long ulIntInBytesRead
;
537 WORD wFirmwareVersion
;
546 BYTE byOriginalZonetype
;
548 BOOL bLinkPass
; // link status: OK or fail
549 BYTE abyCurrentNetAddr
[ETH_ALEN
];
550 BYTE abyPermanentNetAddr
[ETH_ALEN
];
551 // SW network address
552 /* u8 abySoftwareNetAddr[ETH_ALEN]; */
553 BOOL bExistSWNetAddr
;
555 // Adapter statistics
556 SStatCounter scStatistic
;
558 SDot11Counters s802_11Counter
;
561 // Maintain statistical debug info.
563 unsigned long packetsReceived
;
564 unsigned long packetsReceivedDropped
;
565 unsigned long packetsReceivedOverflow
;
566 unsigned long packetsSent
;
567 unsigned long packetsSentDropped
;
568 unsigned long SendContextsInUse
;
569 unsigned long RcvBuffersInUse
;
573 SMgmtObject sMgmtObj
;
576 unsigned int cbBulkInMax
;
579 // 802.11 MAC specific
580 unsigned int uCurrRSSI
;
586 DWORD dwRxAntennaSel
;
587 DWORD dwTxAntennaSel
;
589 BYTE byRxAntennaMode
;
590 BYTE byTxAntennaMode
;
594 //SQ3 functions for antenna diversity
595 struct timer_list TimerSQ3Tmax1
;
596 struct timer_list TimerSQ3Tmax2
;
597 struct timer_list TimerSQ3Tmax3
;
599 BOOL bDiversityRegCtlON
;
600 BOOL bDiversityEnable
;
601 unsigned long ulDiversityNValue
;
602 unsigned long ulDiversityMValue
;
606 unsigned long ulSQ3TH
;
608 unsigned long uDiversityCnt
;
610 unsigned long ulRatio_State0
;
611 unsigned long ulRatio_State1
;
612 unsigned long ulSQ3_State0
;
613 unsigned long ulSQ3_State1
;
615 unsigned long aulSQ3Val
[MAX_RATE
];
616 unsigned long aulPktNum
[MAX_RATE
];
619 unsigned int uSIFS
; /* Current SIFS */
620 unsigned int uDIFS
; /* Current DIFS */
621 unsigned int uEIFS
; /* Current EIFS */
622 unsigned int uSlot
; /* Current SlotTime */
623 unsigned int uCwMin
; /* Current CwMin */
624 unsigned int uCwMax
; /* CwMax is fixed on 1023 */
634 VIA_BB_TYPE byBBType
; //0: 11A, 1:11B, 2:11G
635 VIA_PKT_TYPE byPacketType
; //0:11a,1:11b,2:11gb(only CCK in BasicRate),3:11ga(OFDM in Basic Rate)
638 BYTE byTopOFDMBasicRate
;
639 BYTE byTopCCKBasicRate
;
642 DWORD dwAotoRateTxOkCnt
;
643 DWORD dwAotoRateTxFailCnt
;
644 DWORD dwErrorRateThreshold
[13];
645 DWORD dwTPTable
[MAX_RATE
];
646 BYTE abyEEPROM
[EEP_MAX_CONTEXT_SIZE
]; //DWORD alignment
650 unsigned int uConnectionRate
;
653 BYTE byShortPreamble
;
657 // For RF Power table
662 BYTE abyCCKPwrTbl
[14];
663 BYTE abyOFDMPwrTbl
[14];
664 BYTE abyOFDMAPwrTbl
[42];
668 WORD wFragmentationThreshold
;
669 BYTE byShortRetryLimit
;
670 BYTE byLongRetryLimit
;
671 CARD_OP_MODE eOPMode
;
673 WORD wMaxTransmitMSDULifetime
;
674 BYTE abyBSSID
[ETH_ALEN
];
675 BYTE abyDesireBSSID
[ETH_ALEN
];
676 WORD wCTSDuration
; // update while speed change
677 WORD wACKDuration
; // update while speed change
678 WORD wRTSTransmitLen
; // update while speed change
679 BYTE byRTSServiceField
; // update while speed change
680 BYTE byRTSSignalField
; // update while speed change
682 DWORD dwMaxReceiveLifetime
; // dot11MaxReceiveLifetime
685 BOOL bEncryptionEnable
;
687 BOOL bSoftwareGenCrcErr
;
691 BOOL bBarkerPreambleMd
;
694 WORD wUseProtectCntDown
;
696 BOOL bRadioControlOff
;
701 WORD wListenInterval
;
703 WMAC_POWER_MODE ePSMode
;
704 unsigned long ulPSModeWaitTx
;
709 BOOL bBeaconBufReady
;
713 unsigned int uScanTime
;
715 CMD_STATE eCommandState
;
724 unsigned int uAutoReConnectTime
;
725 unsigned int uIsroamingTime
;
729 CMD_ITEM eCmdQueue
[CMD_Q_SIZE
];
730 unsigned int uCmdDequeueIdx
;
731 unsigned int uCmdEnqueueIdx
;
732 unsigned int cbFreeCmdQueue
;
737 BOOL bEnableRoaming
; //DavidWang
738 BOOL bIsRoaming
; //DavidWang
739 BOOL bFastRoaming
; //DavidWang
740 BYTE bSameBSSMaxNum
; //Davidwang
741 BYTE bSameBSSCurNum
; //DavidWang
744 unsigned long ulTxPower
;
747 NDIS_802_11_WEP_STATUS eEncryptionStatus
;
750 //2007-0925-01<Add>by MikeLiu
751 //mike add :save old Encryption
752 NDIS_802_11_WEP_STATUS eOldEncryptionStatus
;
759 BYTE abyPRNG
[WLAN_WEPMAX_KEYLEN
+3];
765 unsigned int uKeyLength
;
766 BYTE abyKey
[WLAN_WEP232_KEYLEN
];
769 unsigned int uAssocCount
;
782 // For Update BaseBand VGA Gain Offset
784 unsigned int uBBVGADiffCount
;
787 BYTE abyBBVGA
[BB_VGA_LEVEL
];
788 signed long ldBmThreshold
[BB_VGA_LEVEL
];
795 DWORD dwDiagRefCount
;
800 // For Auto Power Tunning
802 BYTE byAutoPwrTunning
;
804 // BaseBand Loopback Use
811 struct timer_list sTimerCommand
;
813 //2007-0115-01<Add>by MikeLiu
815 struct timer_list sTimerTxData
;
816 unsigned long nTxDataTimeCout
;
818 BOOL IsTxDataTrigger
;
821 #ifdef WPA_SM_Transtatus
822 BOOL fWPA_Authened
; //is WPA/WPA-PSK or WPA2/WPA2-PSK authen??
824 BYTE byReAssocCount
; //mike add:re-association retry times!
825 BYTE byLinkWaitCount
;
827 SEthernetHeader sTxEthHeader
;
828 SEthernetHeader sRxEthHeader
;
829 BYTE abyBroadcastAddr
[ETH_ALEN
];
830 BYTE abySNAP_RFC1042
[ETH_ALEN
];
831 BYTE abySNAP_Bridgetunnel
[ETH_ALEN
];
833 // Pre-Authentication & PMK cache
835 SPMKIDCandidateEvent gsPMKIDCandidate
;
843 BYTE byChannelSwitchCount
;
845 //WPA supplicant daemon
846 struct net_device
*wpadev
;
851 #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
856 BOOL bWPASuppWextEnabled
;
860 // user space daemon: hostapd, is used for HOSTAP
864 struct net_device
*apdev
;
865 int (*tx_80211
)(struct sk_buff
*skb
, struct net_device
*dev
);
867 unsigned int uChannel
;
869 struct iw_statistics wstats
; // wireless stats
872 } DEVICE_INFO
, *PSDevice
;
877 #define EnqueueRCB(_Head, _Tail, _RCB) \
883 _Tail->Next = _RCB; \
889 #define DequeueRCB(Head, Tail) \
899 #define ADD_ONE_WITH_WRAP_AROUND(uVar, uModulo) { \
900 if ((uVar) >= ((uModulo) - 1)) \
907 #define fMP_RESET_IN_PROGRESS 0x00000001
908 #define fMP_DISCONNECTED 0x00000002
909 #define fMP_HALT_IN_PROGRESS 0x00000004
910 #define fMP_SURPRISE_REMOVED 0x00000008
911 #define fMP_RECV_LOOKASIDE 0x00000010
912 #define fMP_INIT_IN_PROGRESS 0x00000020
913 #define fMP_SEND_SIDE_RESOURCE_ALLOCATED 0x00000040
914 #define fMP_RECV_SIDE_RESOURCE_ALLOCATED 0x00000080
915 #define fMP_POST_READS 0x00000100
916 #define fMP_POST_WRITES 0x00000200
917 #define fMP_CONTROL_READS 0x00000400
918 #define fMP_CONTROL_WRITES 0x00000800
922 #define MP_SET_FLAG(_M, _F) ((_M)->Flags |= (_F))
923 #define MP_CLEAR_FLAG(_M, _F) ((_M)->Flags &= ~(_F))
924 #define MP_TEST_FLAG(_M, _F) (((_M)->Flags & (_F)) != 0)
925 #define MP_TEST_FLAGS(_M, _F) (((_M)->Flags & (_F)) == (_F))
927 #define MP_IS_READY(_M) (((_M)->Flags & \
928 (fMP_DISCONNECTED | fMP_RESET_IN_PROGRESS | fMP_HALT_IN_PROGRESS | fMP_INIT_IN_PROGRESS | fMP_SURPRISE_REMOVED)) == 0)
930 /*--------------------- Export Functions --------------------------*/
932 /* BOOL device_dma0_xmit(PSDevice pDevice, struct sk_buff *skb,
933 * unsigned int uNodeIndex);
935 BOOL
device_alloc_frag_buf(PSDevice pDevice
, PSDeFragControlBlock pDeF
);