C++ (Cpp) rt28xx_packet_xmit Examples

Example #1

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File: ap_mbss.c Project: schidler/flyzjhz-rt-n56u

/*
========================================================================
Routine Description:
    Send a packet to WLAN.

Arguments:
	pPktSrc			points to our adapter
	pDev			which WLAN network interface

Return Value:
    0: transmit successfully
    otherwise: transmit fail

Note:
========================================================================
*/
INT MBSS_VirtualIF_PacketSend(
	IN PNDIS_PACKET		pPktSrc, 
	IN PNET_DEV		pDev)
{
	RTMP_ADAPTER     *pAd;
	MULTISSID_STRUCT *pMbss;
	PNDIS_PACKET     pPkt = (PNDIS_PACKET)pPktSrc;
	INT              IdBss;

	pAd = RTMP_OS_NETDEV_GET_PRIV(pDev);
	ASSERT(pAd);

#ifdef RALINK_ATE
	if (ATE_ON(pAd))
	{
		RELEASE_NDIS_PACKET(pAd, pPkt, NDIS_STATUS_FAILURE);
		return 0;
	}
#endif // RALINK_ATE //

	if ((RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS)) ||
		(RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RADIO_OFF))          ||
		(RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RESET_IN_PROGRESS)))
	{
		/* wlan is scanning/disabled/reset */
		RELEASE_NDIS_PACKET(pAd, pPkt, NDIS_STATUS_FAILURE);
		return 0;
	}

	if(!(RTMP_OS_NETDEV_STATE_RUNNING(pDev)))
	{
		/* the interface is down */
		RELEASE_NDIS_PACKET(pAd, pPkt, NDIS_STATUS_FAILURE);
		return 0;
	}

	/* 0 is main BSS, dont handle it here */
	/* FIRST_MBSSID = 1 */
	pMbss = pAd->ApCfg.MBSSID;

	for(IdBss=FIRST_MBSSID; IdBss<pAd->ApCfg.BssidNum; IdBss++)
	{
		/* find the device in our MBSS list */
		if (pMbss[IdBss].MSSIDDev == pDev)
		{
			NdisZeroMemory((PUCHAR)&(RTPKT_TO_OSPKT(pPktSrc))->cb[CB_OFF], 15);
			RTMP_SET_PACKET_NET_DEVICE_MBSSID(pPktSrc, IdBss);
//			SET_OS_PKT_NETDEV(pPktSrc, pDev); /* MBSS used original interface for TX */
			
			/* transmit the packet */
			return rt28xx_packet_xmit(pPktSrc);
		}
	}

	/* can not find the BSS so discard the packet */
	RELEASE_NDIS_PACKET(pAd, pPkt, NDIS_STATUS_FAILURE);

	return 0;
} /* End of MBSS_VirtualIF_PacketSend */

Example #2

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File: ap_wds_inf.c Project: qwerty1023/wive-rtnl-firmware

INT WdsVirtualIFSendPackets(
	IN PNDIS_PACKET pSkb, 
	IN PNET_DEV dev)
{
	UCHAR i;
	RTMP_ADAPTER *pAd;
	PNDIS_PACKET pPacket = (PNDIS_PACKET) pSkb;

	pAd = (PRTMP_ADAPTER) RTMP_OS_NETDEV_GET_PRIV(dev);


#ifdef RALINK_ATE
	if (ATE_ON(pAd))
	{
		RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_FAILURE);
		return 0;
	}
#endif // RALINK_ATE //

	if ((RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS)) ||
		(RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RADIO_OFF))          ||
		(RTMP_TEST_FLAG(pAd, fRTMP_ADAPTER_RESET_IN_PROGRESS)))
	{
		RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_FAILURE);
		return 0;
	}
	
	if (!(RTMP_OS_NETDEV_STATE_RUNNING(dev)))
	{
		RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_FAILURE);
		return 0;
	}

	for (i = 0; i < MAX_WDS_ENTRY; i++)
	{
		if (ValidWdsEntry(pAd, i) && (pAd->WdsTab.WdsEntry[i].dev == dev))
		{
			RTMP_SET_PACKET_NET_DEVICE_WDS(pSkb, i);
			SET_OS_PKT_NETDEV(pSkb, pAd->net_dev);

			return rt28xx_packet_xmit(pSkb);
		}
	}

	
	RELEASE_NDIS_PACKET(pAd, pPacket, NDIS_STATUS_FAILURE);

	return 0;
}

Example #3

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File: rt_main_dev.c Project: mikuhatsune001/linux2.6.32

/*
========================================================================
Routine Description:
    Send a packet to WLAN.

Arguments:
    skb_p           points to our adapter
    dev_p           which WLAN network interface

Return Value:
    0: transmit successfully
    otherwise: transmit fail

Note:
========================================================================
*/
static int rt28xx_send_packets(
	IN struct sk_buff		*skb_p,
	IN struct net_device	*net_dev)
{
	RTMP_ADAPTER *pAd = RTMP_OS_NETDEV_GET_PRIV(net_dev);

	if (!(net_dev->flags & IFF_UP))
	{
		RELEASE_NDIS_PACKET(pAd, (PNDIS_PACKET)skb_p, NDIS_STATUS_FAILURE);
		return 0;
	}

	NdisZeroMemory((PUCHAR)&skb_p->cb[CB_OFF], 15);
	RTMP_SET_PACKET_NET_DEVICE_MBSSID(skb_p, MAIN_MBSSID);

	return rt28xx_packet_xmit(skb_p);
}

Example #4

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/*
========================================================================
Routine Description:
    Send a packet to WLAN.

Arguments:
    skb_p           points to our adapter
    dev_p           which WLAN network interface

Return Value:
    0: transmit successfully
    otherwise: transmit fail

Note:
========================================================================
*/
static int rt28xx_send_packets(IN struct sk_buff *skb_p,
			       IN struct net_device *net_dev)
{
	struct rt_rtmp_adapter *pAd = NULL;

	GET_PAD_FROM_NET_DEV(pAd, net_dev);

	if (!(net_dev->flags & IFF_UP)) {
		RELEASE_NDIS_PACKET(pAd, (void *)skb_p,
				    NDIS_STATUS_FAILURE);
		return NETDEV_TX_OK;
	}

	NdisZeroMemory((u8 *)& skb_p->cb[CB_OFF], 15);
	RTMP_SET_PACKET_NET_DEVICE_MBSSID(skb_p, MAIN_MBSSID);

	return rt28xx_packet_xmit(skb_p);
}

Example #5

0

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File: rt_main_dev.c Project: jing-git/rt-n56u

/*
========================================================================
Routine Description:
    Send a packet to WLAN.

Arguments:
    skb_p           points to our adapter
    dev_p           which WLAN network interface

Return Value:
    0: transmit successfully
    otherwise: transmit fail

Note:
========================================================================
*/
static int rt28xx_send_packets(
	IN struct sk_buff 		*skb_p, 
	IN struct net_device 	*net_dev)
{
	RTMP_ADAPTER *pAd = NULL;

	GET_PAD_FROM_NET_DEV(pAd, net_dev);	

	if (!(RTMP_OS_NETDEV_STATE_RUNNING(net_dev)))
	{
		RELEASE_NDIS_PACKET(pAd, (PNDIS_PACKET)skb_p, NDIS_STATUS_FAILURE);
		return 0;
	}

	NdisZeroMemory((PUCHAR)&skb_p->cb[CB_OFF], 15);
	RTMP_SET_PACKET_NET_DEVICE_MBSSID(skb_p, MAIN_MBSSID);

	MEM_DBG_PKT_ALLOC_INC(pAd);

	return rt28xx_packet_xmit(skb_p);
}

Example #6

0

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File: ap_apcli_inf.c Project: qwerty1023/wive-rtnl-firmware

/*
========================================================================
Routine Description:
    Send a packet to WLAN.

Arguments:
    skb_p           points to our adapter
    dev_p           which WLAN network interface

Return Value:
    0: transmit successfully
    otherwise: transmit fail

Note:
========================================================================
*/
INT ApCli_VirtualIF_PacketSend(
	IN PNDIS_PACKET 	skb_p, 
	IN PNET_DEV			dev_p)
{
	RTMP_ADAPTER *ad_p;
	PAPCLI_STRUCT pApCli;
	INT apcliIndex;



	ad_p = RTMP_OS_NETDEV_GET_PRIV(dev_p);
	ASSERT(ad_p);

#ifdef RALINK_ATE
	if (ATE_ON(ad_p))
	{
		RELEASE_NDIS_PACKET(ad_p, skb_p, NDIS_STATUS_FAILURE);
		return 0;
	}
#endif // RALINK_ATE //

	if ((RTMP_TEST_FLAG(ad_p, fRTMP_ADAPTER_BSS_SCAN_IN_PROGRESS)) ||
		(RTMP_TEST_FLAG(ad_p, fRTMP_ADAPTER_RADIO_OFF))          ||
		(RTMP_TEST_FLAG(ad_p, fRTMP_ADAPTER_RESET_IN_PROGRESS)))
	{
		/* wlan is scanning/disabled/reset */
		RELEASE_NDIS_PACKET(ad_p, skb_p, NDIS_STATUS_FAILURE);
		return 0;
	}

	if (!(RTMP_OS_NETDEV_STATE_RUNNING(dev_p)))
	{
		/* the interface is down */
		RELEASE_NDIS_PACKET(ad_p, skb_p, NDIS_STATUS_FAILURE);
		return 0;
	}


	pApCli = (PAPCLI_STRUCT)&ad_p->ApCfg.ApCliTab;

	for(apcliIndex = 0; apcliIndex < MAX_APCLI_NUM; apcliIndex++)
	{
		if (pApCli[apcliIndex].Valid != TRUE)
			continue;

		/* find the device in our ApCli list */
		if (pApCli[apcliIndex].dev == dev_p)
		{
			/* ya! find it */
			ad_p->RalinkCounters.PendingNdisPacketCount ++;
			RTMP_SET_PACKET_MOREDATA(skb_p, FALSE);
			RTMP_SET_PACKET_NET_DEVICE_APCLI(skb_p, apcliIndex);
			SET_OS_PKT_NETDEV(skb_p, ad_p->net_dev);


			/* transmit the packet */
			return rt28xx_packet_xmit(RTPKT_TO_OSPKT(skb_p));
		}
    }

	RELEASE_NDIS_PACKET(ad_p, skb_p, NDIS_STATUS_FAILURE);

	return 0;
} /* End of ApCli_VirtualIF_PacketSend */