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Fixed lwip k64f ethernet driver ipv6 multicast groups #5704

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Merged
merged 1 commit into from
Dec 14, 2017
Merged

Fixed lwip k64f ethernet driver ipv6 multicast groups #5704

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10 changes: 10 additions & 0 deletions features/FEATURE_LWIP/lwip-interface/lwip-eth/arch/TARGET_Freescale/k64f_emac.c
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Original file line number Diff line number Diff line change
Expand Up @@ -246,6 +246,16 @@ static err_t low_level_init(struct netif *netif)
config.txAccelerConfig = kENET_TxAccelIsShift16Enabled;
config.rxAccelerConfig = kENET_RxAccelisShift16Enabled | kENET_RxAccelMacCheckEnabled;
ENET_Init(ENET, &g_handle, &config, &buffCfg, netif->hwaddr, sysClock);

#if defined(TOOLCHAIN_ARM)
#if defined(__OPTIMISE_TIME) && (__ARMCC_VERSION < 5060750)
/* Add multicast groups
work around for https://github.com/ARMmbed/mbed-os/issues/4372 */
ENET->GAUR = 0xFFFFFFFFu;
ENET->GALR = 0xFFFFFFFFu;
#endif
#endif

ENET_SetCallback(&g_handle, ethernet_callback, netif);
ENET_ActiveRead(ENET);

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