FCL/sf/os/wlan: wlan_bearer/wlanldd/wlan_common/umac_common/inc/umacpacketscheduler.inl@5e6ba967244f (annotated)

0 c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	1	/*
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	2	* Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	3	* All rights reserved.
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	4	* This component and the accompanying materials are made available
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	5	* under the terms of the License "Eclipse Public License v1.0"
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	6	* which accompanies this distribution, and is available
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	7	* at the URL "http://www.eclipse.org/legal/epl-v10.html".
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	8	*
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	9	* Initial Contributors:
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	10	* Nokia Corporation - initial contribution.
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	11	*
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	12	* Contributors:
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	13	*
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	14	* Description: The one and only packet scheduler
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	15	*
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	16	*/
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	17
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	18	/*
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	19	* %version: 9 %
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	20	*/
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	21
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	22	// ---------------------------------------------------------------------------
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	23	//
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	24	// ---------------------------------------------------------------------------
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	25	//
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	26	inline TBool WlanPacketScheduler::UnsentPackets() const
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	27	{
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	28	return ( iNumOfNotCompletedPackets > 0 );
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	29	}
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	30
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	31	// ---------------------------------------------------------------------------
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	32	//
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	33	// ---------------------------------------------------------------------------
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	34	//
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	35	inline void WlanPacketScheduler::TranmsitQueueFull(
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	36	WHA::TQueueId aQueueId )
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	37	{
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	38	iQueueStates[aQueueId] = EQueueFull;
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	39	}
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	40
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	41	// ---------------------------------------------------------------------------
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	42	//
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	43	// ---------------------------------------------------------------------------
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	44	//
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	45	inline void WlanPacketScheduler::StopTxPipeLine()
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	46	{
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	47	iTxPipelineActive = EFalse;
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	48	}
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	49
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	50	// ---------------------------------------------------------------------------
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	51	//
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	52	// ---------------------------------------------------------------------------
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	53	//
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	54	inline void WlanPacketScheduler::StartTxPipeLine()
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	55	{
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	56	iTxPipelineActive = ETrue;
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	57	}
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	58
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	59	// ---------------------------------------------------------------------------
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	60	//
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	61	// ---------------------------------------------------------------------------
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	62	//
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	63	inline TBool WlanPacketScheduler::Full() const
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	64	{
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	65	return (iNumOfPackets == KNumOfElements);
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	66	}
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	67
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	68	// -----------------------------------------------------------------------------
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	69	//
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	70	// -----------------------------------------------------------------------------
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	71	//
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	72	inline TUint WlanPacketScheduler::Priority( WHA::TQueueId aQueueId)
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	73	{
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	74	// Defines a priority for every WHA Queue
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	75	const TUint KWhaQueuePriorityTable[] =
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	76	{ 1, // priority of WHA::ELegacy
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	77	0, // priority of WHA::EBackGround
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	78	2, // priority of WHA::EVideo
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	79	3 // priority of WHA::EVoice
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	80	};
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	81
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	82	return KWhaQueuePriorityTable[aQueueId];
c40eb8fe8501 Revision: 201003 Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> parents: diff changeset	83	}

author	Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
	Wed, 23 Jun 2010 20:17:42 +0300
changeset 35	5e6ba967244f
parent 0	c40eb8fe8501
permissions	-rw-r--r--