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[mac] support frames without sequence number (#10544)

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This commit adds the capability to support frames without sequence
number.
This commit is contained in:
Yakun Xu
2024-08-02 09:50:45 -07:00
committed by GitHub
parent 03113e8502
commit e219fe92f1
7 changed files with 155 additions and 41 deletions
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tests/unit/test_mac_frame.cpp
+24 -6
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@@ -205,6 +205,7 @@ void TestMacHeader(void)
Mac::Frame::KeyIdMode mKeyIdMode;
uint8_t mHeaderLength;
uint8_t mFooterLength;
bool mSuppressSequence;
};
static constexpr Mac::Frame::Version kVer2006 = Mac::Frame::kVersion2006;
@@ -265,6 +266,7 @@ void TestMacHeader(void)
{kVer2015, kExtdAddr, kNoPanId, kNoneAddr, kNoPanId, kMic32, kModeId1, 17, 6},
{kVer2015, kExtdAddr, kNoPanId, kExtdAddr, kNoPanId, kNoSec, kModeId1, 19, 2},
{kVer2015, kExtdAddr, kNoPanId, kExtdAddr, kNoPanId, kMic32, kModeId1, 25, 6},
{kVer2015, kExtdAddr, kNoPanId, kExtdAddr, kNoPanId, kMic32, kModeId1, 24, 6, true},
};
const uint16_t kPanId1 = 0xbaba;
@@ -285,7 +287,9 @@ void TestMacHeader(void)
for (const TestCase &testCase : kTestCases)
{
uint8_t psdu[OT_RADIO_FRAME_MAX_SIZE];
uint8_t psdu[OT_RADIO_FRAME_MAX_SIZE];
uint8_t offset;
Mac::TxFrame frame;
Mac::Addresses addresses;
Mac::Address address;
@@ -352,7 +356,7 @@ void TestMacHeader(void)
}
frame.InitMacHeader(Mac::Frame::kTypeData, testCase.mVersion, addresses, panIds, testCase.mSecurity,
testCase.mKeyIdMode);
testCase.mKeyIdMode, testCase.mSuppressSequence);
VerifyOrQuit(frame.GetHeaderLength() == testCase.mHeaderLength);
VerifyOrQuit(frame.GetFooterLength() == testCase.mFooterLength);
@@ -401,11 +405,20 @@ void TestMacHeader(void)
VerifyOrQuit(keyIdMode == testCase.mKeyIdMode);
}
snprintf(string, sizeof(string), "\nver:%s, src[addr:%s, pan:%s], dst[addr:%s, pan:%s], sec:%s",
(testCase.mVersion == kVer2006) ? "2006" : "2015", kAddrTypeStrings[testCase.mSrcAddrType],
kPanIdModeStrings[testCase.mSrcPanIdMode], kAddrTypeStrings[testCase.mDstAddrType],
kPanIdModeStrings[testCase.mDstPanIdMode], testCase.mSecurity == kNoSec ? "no" : "mic32");
offset = snprintf(string, sizeof(string), "\nver:%s, src[addr:%s, pan:%s], dst[addr:%s, pan:%s], sec:%s",
(testCase.mVersion == kVer2006) ? "2006" : "2015", kAddrTypeStrings[testCase.mSrcAddrType],
kPanIdModeStrings[testCase.mSrcPanIdMode], kAddrTypeStrings[testCase.mDstAddrType],
kPanIdModeStrings[testCase.mDstPanIdMode], testCase.mSecurity == kNoSec ? "no" : "mic32");
if (!testCase.mSuppressSequence)
{
VerifyOrQuit(frame.IsSequencePresent());
offset += snprintf(string + offset, sizeof(string) - offset, ", seq:%u", frame.GetSequence());
}
else
{
VerifyOrQuit(!frame.IsSequencePresent());
}
DumpBuffer(string, frame.GetPsdu(), frame.GetLength());
}
}
@@ -590,6 +603,7 @@ void TestMacFrameApi(void)
VerifyOrQuit(!frame.IsDstAddrPresent());
VerifyOrQuit(frame.GetVersion() == Mac::Frame::kVersion2006);
VerifyOrQuit(!frame.IsSrcAddrPresent());
VerifyOrQuit(frame.IsSequencePresent());
VerifyOrQuit(frame.GetSequence() == 94);
#if (OPENTHREAD_CONFIG_THREAD_VERSION >= OT_THREAD_VERSION_1_2)
@@ -619,6 +633,7 @@ void TestMacFrameApi(void)
uint8_t commandId;
frame.mPsdu = mac_cmd_psdu1;
frame.mLength = sizeof(mac_cmd_psdu1);
VerifyOrQuit(frame.IsSequencePresent());
VerifyOrQuit(frame.GetSequence() == 133);
VerifyOrQuit(frame.GetVersion() == Mac::Frame::kVersion2006);
VerifyOrQuit(frame.GetType() == Mac::Frame::kTypeMacCmd);
@@ -637,6 +652,7 @@ void TestMacFrameApi(void)
// Command Identifier: Data Request (0x04)
frame.mPsdu = mac_cmd_psdu2;
frame.mLength = sizeof(mac_cmd_psdu2);
VerifyOrQuit(frame.IsSequencePresent());
VerifyOrQuit(frame.GetSequence() == 141);
VerifyOrQuit(frame.IsVersion2015());
VerifyOrQuit(frame.GetType() == Mac::Frame::kTypeMacCmd);
@@ -700,6 +716,7 @@ void TestMacFrameAckGeneration(void)
VerifyOrQuit(!ackFrame.IsDstAddrPresent());
VerifyOrQuit(!ackFrame.IsSrcAddrPresent());
VerifyOrQuit(ackFrame.GetVersion() == Mac::Frame::kVersion2006);
VerifyOrQuit(ackFrame.IsSequencePresent());
VerifyOrQuit(ackFrame.GetSequence() == 189);
#if (OPENTHREAD_CONFIG_THREAD_VERSION >= OT_THREAD_VERSION_1_2)
@@ -758,6 +775,7 @@ void TestMacFrameAckGeneration(void)
VerifyOrQuit(ackFrame.IsDstAddrPresent());
VerifyOrQuit(!ackFrame.IsSrcAddrPresent());
VerifyOrQuit(ackFrame.GetVersion() == Mac::Frame::kVersion2015);
VerifyOrQuit(ackFrame.IsSequencePresent());
VerifyOrQuit(ackFrame.GetSequence() == 142);
VerifyOrQuit(csl->GetPeriod() == 3125 && csl->GetPhase() == 3105);