The DMAC and EMAC blocks of Gigabit Ethernet IP found on RZ/G2L SoC are similar to the R-Car Ethernet AVB IP. The Gigabit Ethernet IP consists of Ethernet controller (E-MAC), Internal TCP/IP Offload Engine (TOE) and Dedicated Direct memory access controller (DMAC). With a few changes in the driver we can support both IPs. This patch series aims to add Gigabit ethernet driver support to RZ/G2L SoC. Please provide your valuable comments. Ref:- * https://lore.kernel.org/linux-renesas-soc/TYCPR01MB59334319695607A2683C1A5E86E59@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/T/#t Biju Das (18): ravb: Rename "ravb_set_features_rx_csum" function to "ravb_set_features_rcar" ravb: Rename the variables "no_ptp_cfg_active" and "ptp_cfg_active" ravb: Initialize GbEthernet dmac ravb: Enable aligned_tx and tx_counters for RZ/G2L ravb: Exclude gPTP feature support for RZ/G2L ravb: Add multi_tsrq to struct ravb_hw_info ravb: Add magic_pkt to struct ravb_hw_info ravb: Add mii_rgmii_selection to struct ravb_hw_info ravb: Add half_duplex to struct ravb_hw_info ravb: Initialize GbEthernet E-MAC ravb: Add rx_2k_buffers to struct ravb_hw_info ravb: Add timestamp to struct ravb_hw_info ravb: Add rx_ring_free function support for GbEthernet ravb: Add rx_ring_format function for GbEthernet ravb: Add rx_alloc helper function for GbEthernet ravb: Add Packet receive function for Gigabit Ethernet ravb: Add carrier_counters to struct ravb_hw_info ravb: Add set_feature support for RZ/G2L drivers/net/ethernet/renesas/ravb.h | 91 +++- drivers/net/ethernet/renesas/ravb_main.c | 631 ++++++++++++++++++++--- 2 files changed, 630 insertions(+), 92 deletions(-) -- 2.17.1
