This series has bug fixes for the dwc_eth_qos ethernet driver. Mainly two stability fixes for problems found by Rabin Vincent: - Successive starts and stops of the interface would trigger a DMA reset timeout. - A race condition in the TX DMA handling could trigger a netdev watchdog timeout.
The memory allocation was improved to support use of the CMA as DMA allocator backend. Lars Persson (2): dwc_eth_qos: release descriptors outside netif_tx_lock dwc_eth_qos: do phy_start before resetting hardware Rabin Vincent (3): dwc_eth_qos: fix race condition in dwceqos_start_xmit dwc_eth_qos: use GFP_KERNEL in dma_alloc_coherent() dwc_eth_qos: use DWCEQOS_MSG_DEFAULT drivers/net/ethernet/synopsys/dwc_eth_qos.c | 45 ++++++++++++++++++++--------- 1 file changed, 31 insertions(+), 14 deletions(-) -- 2.1.4
