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This commit is contained in:
tony-josi-aws
2023-06-23 20:11:36 +05:30
parent b90ab85b21
commit edd58a2e6b
1 changed files with 9 additions and 3 deletions
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12
source/portable/NetworkInterface/ATSAME5x/NetworkInterface.c
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@@ -190,6 +190,7 @@ static BaseType_t xPHYWrite( BaseType_t xAddress,
BaseType_t xRegister, BaseType_t xRegister,
uint32_t pulValue ); uint32_t pulValue );
/* Pointer to the interface object of this NIC */
static NetworkInterface_t * pxMyInterface = NULL; static NetworkInterface_t * pxMyInterface = NULL;
/*********************************************************************/ /*********************************************************************/
@@ -197,7 +198,7 @@ static NetworkInterface_t * pxMyInterface = NULL;
/*********************************************************************/ /*********************************************************************/
/*-----------------------------------------------------------*/ /*-----------------------------------------------------------*/
/* Function to initialise the network interface */
BaseType_t xATSAM5x_NetworkInterfaceInitialise( NetworkInterface_t * pxInterface ); BaseType_t xATSAM5x_NetworkInterfaceInitialise( NetworkInterface_t * pxInterface );
BaseType_t xATSAM5x_NetworkInterfaceOutput( NetworkInterface_t * pxInterface, BaseType_t xATSAM5x_NetworkInterfaceOutput( NetworkInterface_t * pxInterface,
@@ -320,6 +321,7 @@ static void prvEMACDeferredInterruptHandlerTask( void * pvParameters )
if( pxBufferDescriptor->pxEndPoint == NULL ) if( pxBufferDescriptor->pxEndPoint == NULL )
{ {
/* Couldn't find a proper endpoint for the incoming packet, drop it. */
FreeRTOS_printf( ( "NetworkInterface: can not find a proper endpoint\n" ) ); FreeRTOS_printf( ( "NetworkInterface: can not find a proper endpoint\n" ) );
xRelease = pdTRUE; xRelease = pdTRUE;
} }
@@ -504,11 +506,13 @@ static void prvGMACInit()
prvGMACEnablePHYManagementPort( false ); prvGMACEnablePHYManagementPort( false );
mac_async_disable_irq( &ETH_MAC ); mac_async_disable_irq( &ETH_MAC );
/* Clear the MAC address hash table and enable multicast and unicast
* MAC address hash table. */
prvGMACClearMulticastHashTable(); prvGMACClearMulticastHashTable();
prvGMACEnableUnicastHashTable( true ); prvGMACEnableUnicastHashTable( true );
prvGMACEnableMulticastHashTable( true ); prvGMACEnableMulticastHashTable( true );
/* Set GMAC filtering for LLMNR, if defined. */ /* Enable traffic for LLMNR, if defined. */
#if ( defined( ipconfigUSE_LLMNR ) && ( ipconfigUSE_LLMNR == 1 ) ) #if ( defined( ipconfigUSE_LLMNR ) && ( ipconfigUSE_LLMNR == 1 ) )
{ {
mac_async_set_filter_ex( &ETH_MAC, ucLLMNR_MAC_address ); mac_async_set_filter_ex( &ETH_MAC, ucLLMNR_MAC_address );
@@ -541,7 +545,8 @@ static void prvGMACInit()
{ {
if( pxEndPointIter->bits.bIPv6 != pdFALSE_UNSIGNED ) if( pxEndPointIter->bits.bIPv6 != pdFALSE_UNSIGNED )
{ {
/* Allow IPv6 multicast traffic for the address used */ /* Allow traffic from IPv6 solicited-node multicast MAC address for
* each endpoint */
uint8_t ucMACAddress[ 6 ] = { 0x33, 0x33, 0xff, 0, 0, 0 }; uint8_t ucMACAddress[ 6 ] = { 0x33, 0x33, 0xff, 0, 0, 0 };
ucMACAddress[ 3 ] = pxEndPointIter->ipv6_settings.xIPAddress.ucBytes[ 13 ]; ucMACAddress[ 3 ] = pxEndPointIter->ipv6_settings.xIPAddress.ucBytes[ 13 ];
@@ -605,6 +610,7 @@ static inline void prvGMACEnableFullDuplex( bool enable )
static inline void prvGMACClearMulticastHashTable() static inline void prvGMACClearMulticastHashTable()
{ {
/* First clear Hash Register Bottom and then Top */
( ( Gmac * ) ETH_MAC.dev.hw )->HRB.reg = 0; ( ( Gmac * ) ETH_MAC.dev.hw )->HRB.reg = 0;
( ( Gmac * ) ETH_MAC.dev.hw )->HRT.reg = 0; ( ( Gmac * ) ETH_MAC.dev.hw )->HRT.reg = 0;
} }