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Store IID of ML-EID in NVM. (#1423)

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This commit is contained in:
Hubert Miś
2017-03-07 10:56:31 -08:00
committed by Jonathan Hui
parent 974421da98
commit 7ac9e93237
3 changed files with 19 additions and 9 deletions
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include/openthread/types.h
+1
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@@ -311,6 +311,7 @@ typedef struct otExtAddress
uint8_t m8[OT_EXT_ADDRESS_SIZE]; ///< IEEE 802.15.4 Extended Address bytes
} otExtAddress;
#define OT_IP6_PREFIX_SIZE 8 ///< Size of an IPv6 prefix (bytes)
#define OT_IP6_ADDRESS_SIZE 16 ///< Size of an IPv6 address (bytes)
/**
src/core/thread/mle.cpp
+9 -1
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@@ -128,7 +128,7 @@ Mle::Mle(ThreadNetif &aThreadNetif) :
meshLocalPrefix[7] = 0x00;
// mesh-local 64
for (int i = 8; i < 16; i++)
for (int i = OT_IP6_PREFIX_SIZE; i < OT_IP6_ADDRESS_SIZE; i++)
{
mMeshLocal64.GetAddress().mFields.m8[i] = static_cast<uint8_t>(otPlatRandomGet());
}
@@ -284,6 +284,10 @@ ThreadError Mle::Restore(void)
mNetif.GetMac().SetExtAddress(networkInfo.mExtAddress);
UpdateLinkLocalAddress();
memcpy(&mMeshLocal64.GetAddress().mFields.m8[OT_IP6_PREFIX_SIZE],
networkInfo.mMlIid,
OT_IP6_ADDRESS_SIZE - OT_IP6_PREFIX_SIZE);
if (networkInfo.mDeviceState == kDeviceStateChild)
{
length = sizeof(mParent);
@@ -327,6 +331,10 @@ ThreadError Mle::Store(void)
OPENTHREAD_CONFIG_STORE_FRAME_COUNTER_AHEAD;
networkInfo.mPreviousPartitionId = mLeaderData.GetPartitionId();
memcpy(networkInfo.mExtAddress.m8, mNetif.GetMac().GetExtAddress(), sizeof(networkInfo.mExtAddress));
memcpy(networkInfo.mMlIid,
&mMeshLocal64.GetAddress().mFields.m8[OT_IP6_PREFIX_SIZE],
OT_IP6_ADDRESS_SIZE - OT_IP6_PREFIX_SIZE);
if (mDeviceState == kDeviceStateChild)
{
src/core/thread/mle.hpp
+9 -8
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@@ -1392,15 +1392,16 @@ private:
*/
typedef struct NetworkInfo
{
DeviceState mDeviceState; ///< Current Thread interface state.
DeviceState mDeviceState; ///< Current Thread interface state.
uint8_t mDeviceMode; ///< Device mode setting.
uint16_t mRloc16; ///< RLOC16
uint32_t mKeySequence; ///< Key Sequence
uint32_t mMleFrameCounter; ///< MLE Frame Counter
uint32_t mMacFrameCounter; ///< MAC Frame Counter
uint32_t mPreviousPartitionId; ///< PartitionId
Mac::ExtAddress mExtAddress; ///< Extended Address
uint8_t mDeviceMode; ///< Device mode setting.
uint16_t mRloc16; ///< RLOC16
uint32_t mKeySequence; ///< Key Sequence
uint32_t mMleFrameCounter; ///< MLE Frame Counter
uint32_t mMacFrameCounter; ///< MAC Frame Counter
uint32_t mPreviousPartitionId; ///< PartitionId
Mac::ExtAddress mExtAddress; ///< Extended Address
uint8_t mMlIid[OT_IP6_ADDRESS_SIZE - OT_IP6_PREFIX_SIZE]; ///< IID from ML-EID
} NetworkInfo;
struct