VOID
MPReturnPacket(
IN NDIS_HANDLE MiniportAdapterContext,
IN PNDIS_PACKET Packet)
{
if (Packet) {
PVOID data = NULL;
PNDIS_BUFFER ndis_buffer = NULL;
data = *(PVOID*)Packet->MiniportReserved;
if (data)
ExFreePoolWithTag(data, 'tkpi');
while(1) {
NdisUnchainBufferAtBack(Packet, &ndis_buffer);
if (ndis_buffer)
NdisFreeBuffer(ndis_buffer);
else
break;
}
NdisFreePacket(Packet);
}
}
/*----------------------------------------------------------------------------*/
VOID kalPacketFree(IN P_GLUE_INFO_T prGlueInfo, IN PVOID pvPacket)
{
PNDIS_PACKET prNdisPacket;
PNDIS_BUFFER prNdisBuf;
ASSERT(prGlueInfo);
ASSERT(pvPacket);
prNdisPacket = (PNDIS_PACKET) pvPacket;
do {
NdisUnchainBufferAtBack(prNdisPacket, &prNdisBuf);
if (prNdisBuf) {
NdisFreeBuffer(prNdisBuf);
} else {
break;
}
} while (TRUE);
/* Reinitialize the packet descriptor for reuse. */
NdisReinitializePacket(prNdisPacket);
#if CETK_NDIS_PERFORMANCE_WORKAROUND
{
PUINT_32 ptr;
ptr = (PUINT_32) prNdisPacket->ProtocolReserved;
*ptr = 0;
}
#endif
putPoolPacket(prGlueInfo, prNdisPacket, NULL);
} /* kalPacketFree */
/*----------------------------------------------------------------------------*/
WLAN_STATUS kalRxIndicatePkts(IN P_GLUE_INFO_T prGlueInfo, IN PVOID apvPkts[], IN UINT_32 ucPktNum)
{
NDIS_STATUS arStatus[CFG_RX_MAX_PKT_NUM];
UINT_32 u4Idx;
for (u4Idx = 0; u4Idx < ucPktNum; u4Idx++) {
UINT_32 i, pivot;
PVOID pvTmp;
if (NDIS_GET_PACKET_STATUS((PNDIS_PACKET) apvPkts[u4Idx]) == NDIS_STATUS_RESOURCES) {
pivot = u4Idx;
for (i = u4Idx + 1; i < ucPktNum; i++) {
if (NDIS_GET_PACKET_STATUS((PNDIS_PACKET) apvPkts[i]) !=
NDIS_STATUS_RESOURCES) {
pvTmp = apvPkts[pivot];
apvPkts[pivot] = apvPkts[i];
apvPkts[i] = pvTmp;
pivot++;
}
}
break;
}
}
for (u4Idx = 0; u4Idx < ucPktNum; u4Idx++) {
arStatus[u4Idx] = NDIS_GET_PACKET_STATUS((PNDIS_PACKET) apvPkts[u4Idx]);
if (arStatus[u4Idx] == NDIS_STATUS_SUCCESS) {
/* 4 Increase the Pending Count before calling NdisMIndicateReceivePacket(). */
InterlockedIncrement(&prGlueInfo->i4RxPendingFrameNum);
}
}
NdisMIndicateReceivePacket(prGlueInfo->rMiniportAdapterHandle,
(PPNDIS_PACKET) apvPkts, (UINT) ucPktNum);
for (u4Idx = 0; u4Idx < ucPktNum; u4Idx++) {
/* 4 <1> Packets be retained. */
if (arStatus[u4Idx] != NDIS_STATUS_SUCCESS) {
PNDIS_PACKET prNdisPacket = (PNDIS_PACKET) apvPkts[u4Idx];
PNDIS_BUFFER prNdisBuf = (PNDIS_BUFFER) NULL;
ASSERT(prNdisPacket);
NdisUnchainBufferAtBack(prNdisPacket, &prNdisBuf);
if (prNdisBuf) {
NdisFreeBuffer(prNdisBuf);
}
#if DBG
else {
ASSERT(0);
}
#endif /* DBG */
/* Reinitialize the packet descriptor for reuse. */
NdisReinitializePacket(prNdisPacket);
#if CETK_NDIS_PERFORMANCE_WORKAROUND
{
PUINT_32 pu4Dummy;
pu4Dummy = (PUINT_32) prNdisPacket->ProtocolReserved;
*pu4Dummy = 0;
}
#endif /* CETK_NDIS_PERFORMANCE_WORKAROUND */
}
}
return WLAN_STATUS_SUCCESS;
} /* kalIndicatePackets */
