From: Jaedon Shin <jaedon.s...@gmail.com> Date: Fri, 21 Aug 2015 10:08:26 +0900
> Clean the dma flags of multiq ring buffer int the interface stop > process. This patch fixes that the genet is not running while the > interface is re-enabled. > > $ ifup eth0 - running after booting > $ ifdown eth0 > $ ifup eth0 - not running and occur tx_timeout > > The bcmgenet_dma_disable() in bcmgenet_open() do clean ring16 dma flag > only. If the genet has multiq, the dma register is not cleaned. and > bcmgenet_init_dma() is not done correctly. in case > GENET_V2(tx_queues=4), tdma_ctrl has 0x1e after running > bcmgenet_dma_disable(). > > Signed-off-by: Jaedon Shin <jaedon.s...@gmail.com> Applied, thanks. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
