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Add 'qcom/opensource/dataipa/' from commit 'c743113db7f6155cc71476182dfbbbc78f32dc29'

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git-subtree-dir: qcom/opensource/dataipa
git-subtree-mainline: 78e1eefbdb
git-subtree-split: c743113db7
Change-Id:
repo: https://git.codelinaro.org/clo/la/platform/vendor/opensource/dataipa
tag: LA.VENDOR.14.3.0.r1-17300-lanai.QSSI15.0
This commit is contained in:
David Wronek
2024-10-06 16:44:09 +02:00
parent 78e1eefbdb c743113db7
commit 235599e5f6
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qcom/opensource/dataipa/kernel-tests/HeaderProcessingContextTestFixture.h Normal file
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/*
* Copyright (c) 2017-2019 The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#include <stdint.h>
#include <cstring> // for memcpy
#include "hton.h" // for htonl
#include "InterfaceAbstraction.h"
#include "Constants.h"
#include "Logger.h"
#include "TestsUtils.h"
#include "Filtering.h"
#include "HeaderInsertion.h"
#include "RoutingDriverWrapper.h"
#include "IPAFilteringTable.h"
/*
Processing context test design:
1. 1 Producer with RNDIS de-aggregation and ETH2 header removal.
2. 1 Producer with WLAN and ETH2 header removal.
3. 1 default consumer.
4. 1 RNDIS aggregation consumer.
5. 1 FLT rule – accept all - points to 1 RT rule.
6. 1 RT rule – accept all - points to specific test relevant proc_ctx.
7. All tests add all proc_ctx (for all tests).
8. Proc_ctx to be added: 1 for each test – 3 altogether.
Proc_ctx of test 01 and 03 are the same.
9. Each test will send 1 packet and check that the packet is good
except test 03.
10. Test 03 the same as Test 01 but will send multiple packets
and expect 1 (RNDIS aggregation test).
List of tests:
00. Header insertion scenario of [RNDIS][ETH_II][IP] -> [WLAN][ETH_II][IP]
01. Header insertion scenario of [WLAN][ETH_II][IP] -> [RNDIS][ETH_II][IP]
02. Header insertion scenario of [WLAN][ETH_II][IP] -> [WLAN’][ETH_II][IP]
03. Header insertion of [WLAN][ETH_II][IP] -> [RNDIS][ETH_II][IP]
with RNDIS aggregation.
04. Header insertion scenario when adding total header sizes > 2048
05. Header insertion scenario of [ETH_II][IP] -> [WLAN][ETH_II][IP]
06. Header insertion scenario of [WLAN][ETH_II][IP] -> [ETH_II][IP
07. Header insertion scenario of [ETH_II][IP] -> [ETH_II][IP]
08. Header insertion scenario of [RNDIS][ETH_II][IP] -> [WLAN][802.3][IP]
09. Header insertion scenario of [WLAN][802.3][IP] -> [RNDIS][ETH_II][IP]
10. Header insertion scenario of [ETH_II][IP] -> [WLAN][802.3][IP]
11. Header insertion scenario of [WLAN][802.3][IP] -> [WLAN’][802.3][IP]
*/
class IpaHdrProcCtxTestFixture : public TestBase
{
public:
enum HeaderHandleId
{
HEADER_HANDLE_ID_WLAN_ETH2,
HEADER_HANDLE_ID_RNDIS_ETH2,
HEADER_HANDLE_ID_ETH2,
HEADER_HANDLE_ID_WLAN_802_3,
HEADER_HANDLE_ID_VLAN_802_1Q,
HEADER_HANDLE_ID_MAX
};
enum ProcCtxHandleId
{
PROC_CTX_HANDLE_ID_ETH2_2_WLAN_ETH2,
PROC_CTX_HANDLE_ID_ETH2_2_RNDIS_ETH2,
PROC_CTX_HANDLE_ID_ETH2_ETH2_2_ETH2,
PROC_CTX_HANDLE_ID_WLAN_ETH2_2_802_3,
PROC_CTX_HANDLE_ID_RNDIS_802_3_2_ETH2,
PROC_CTX_HANDLE_ID_WLAN_802_3_2_ETH2,
PROC_CTX_HANDLE_ID_802_1Q_2_802_1Q,
PROC_CTX_HANDLE_ID_ETH2_2_802_1Q,
PROC_CTX_HANDLE_ID_802_1Q_2_ETH2,
PROC_CTX_HANDLE_ID_ETH2_ETH2_2_ETH2_EX,
PROC_CTX_HANDLE_ID_MAX
};
// header table consist of 9 bits and 4B units -> 2048
static const int m_ALL_HEADER_SIZE_LIMIT = 2048;
static const size_t m_BUFF_MAX_SIZE =
2 * RNDISAggregationHelper::RNDIS_AGGREGATION_BYTE_LIMIT;
// [WLAN][ETH2] header
static const Byte WLAN_ETH2_HDR[WLAN_ETH2_HDR_SIZE];
// [ETH2] header
static const Byte ETH2_HDR[ETH_HLEN];
// [ETH2_802_1Q] vlan header
static const Byte ETH2_8021Q_HDR[ETH8021Q_HEADER_LEN];
// [WLAN][802.3] header
static const Byte WLAN_802_3_HDR[WLAN_802_3_HDR_SIZE];
static Filtering m_filtering;
static RoutingDriverWrapper m_routing;
static HeaderInsertion m_headerInsertion;
// For each header type the handle is saved
// to be used by the processing context
uint32_t m_headerHandles[HEADER_HANDLE_ID_MAX];
// For each prco_ctx type the handle is saved
// to be used by the routing rule
uint32_t m_procCtxHHandles[PROC_CTX_HANDLE_ID_MAX];
// proc_ctx handle ID
ProcCtxHandleId m_procCtxHandleId;
// routing table handle
uint32_t m_routingTableHdl;
// Pipe with RNDIS and ETH2 header removal
InterfaceAbstraction m_rndisEth2Producer;
// Pipe with WLAN and ETH2 header removal
InterfaceAbstraction m_wlanEth2producer;
// Pipe with ETH2 header removal
InterfaceAbstraction m_eth2Producer;
// TODO: Pipe with WLAN and 802.3 header removal
InterfaceAbstraction m_wlan802_3producer;
// Pointer to current producer pipe used in the test
InterfaceAbstraction *m_pCurrentProducer;
ipa_client_type m_currProducerClient;
// Pipe of the WLAN ETH2 consumer
InterfaceAbstraction m_defaultConsumer;
// Pipe of the RNDIS ETH2 consumer
InterfaceAbstraction m_rndisEth2Consumer;
// Pointer to current consumer pipe used in the test
InterfaceAbstraction *m_pCurrentConsumer;
ipa_client_type m_currConsumerPipeNum;
// First input packet
Byte m_sendBuffer1[m_BUFF_MAX_SIZE];
size_t m_sendSize1;
// Second input packet
Byte m_sendBuffer2[m_BUFF_MAX_SIZE];
size_t m_sendSize2;
// First expected packet
Byte m_expectedBuffer1[m_BUFF_MAX_SIZE];
size_t m_expectedBufferSize1;
enum ipa_ip_type m_IpaIPType;
IpaHdrProcCtxTestFixture();
virtual bool Setup();
virtual bool Teardown();
virtual void AddAllHeaders();
// Insert a single header
virtual void AddHeader(HeaderHandleId handleId);
virtual void AddAllProcCtx();
// Insert a single proc_ctx
virtual void AddProcCtx(ProcCtxHandleId handleId);
virtual void AddRtBypassRule(uint32_t hdrHdl, uint32_t procCtxHdl);
virtual void AddFltBypassRule();
virtual bool LoadPackets(enum ipa_ip_type ip) = 0;
virtual bool ReceivePacketsAndCompare();
// Create 1 IPv4 bypass routing entry and commits it
virtual bool CreateIPv4BypassRoutingTable (
const char *name,
uint32_t hdrHdl,
uint32_t procCtxHdl);
virtual bool GenerateExpectedPackets() = 0;
virtual bool AddRules();
virtual bool SendPackets();
virtual bool Run();
~IpaHdrProcCtxTestFixture();
private:
};