t2n

Hello. I’m having a problem with my new A7A: the wired network won't start. I'm seeing these errors in dmesg. I’d appreciate any help. dmesg | grep 4500000.ethernet [ 3.608064] [ T1] dwmac-sunxi 4500000.ethernet: IRQ eth_wake_irq not found [ 3.620779] [ T1] sunxi:stmmac-4500000.ethernet:[INFO]: Phy use soc fanout [ 3.732369] [ T1] sunxi:stmmac-4500000.ethernet:[INFO]: Not found delay-maps in dts [ 3.807708] [ T1] sunxi:stmmac-4500000.ethernet:[INFO]: RGMII use internal transmit clock [ 3.817738] [ T1] dwmac-sunxi 4500000.ethernet: User ID: 0x20, Synopsys ID: 0x53 [ 3.840266] [ T1] dwmac-sunxi 4500000.ethernet: DWMAC4/5 [ 3.849643] [ T1] dwmac-sunxi 4500000.ethernet: DMA HW capability register supported [ 3.849646] [ T1] dwmac-sunxi 4500000.ethernet: RX Checksum Offload Engine supported [ 3.849649] [ T1] dwmac-sunxi 4500000.ethernet: TX Checksum insertion supported [ 3.849651] [ T1] dwmac-sunxi 4500000.ethernet: Wake-Up On Lan supported [ 3.849696] [ T1] dwmac-sunxi 4500000.ethernet: Enable RX Mitigation via HW Watchdog Timer [ 3.867460] [ T1] dwmac-sunxi 4500000.ethernet: device MAC address 6a:4e:c2:02:37:de [ 3.867465] [ T1] dwmac-sunxi 4500000.ethernet: Enabled RFS Flow TC (entries=10) [ 3.867469] [ T1] dwmac-sunxi 4500000.ethernet: Using 32/40 bits DMA host/device width [ 4.113902] [ T1] sunxi:stmmac-4500000.ethernet:[INFO]: probe success (Version 0.3.2) [ 21.737564] [ T910] dwmac-sunxi 4500000.ethernet eth0: Register MEM_TYPE_PAGE_POOL RxQ-0 [ 22.069459] [ T910] dwmac-sunxi 4500000.ethernet eth0: PHY [stmmac-0:01] driver [Generic PHY] (irq=POLL) [ 23.084613] [ T910] dwmac-sunxi 4500000.ethernet: Failed to reset the dma [ 23.092308] [ T910] dwmac-sunxi 4500000.ethernet eth0: stmmac_hw_setup: DMA engine initialization failed [ 23.103005] [ T910] dwmac-sunxi 4500000.ethernet eth0: __stmmac_open: Hw setup failed [ 23.973831] [ T910] dwmac-sunxi 4500000.ethernet eth0: Register MEM_TYPE_PAGE_POOL RxQ-0 [ 24.305606] [ T910] dwmac-sunxi 4500000.ethernet eth0: PHY [stmmac-0:01] driver [Generic PHY] (irq=POLL) [ 25.321556] [ T910] dwmac-sunxi 4500000.ethernet: Failed to reset the dma [ 25.329227] [ T910] dwmac-sunxi 4500000.ethernet eth0: stmmac_hw_setup: DMA engine initialization failed [ 25.329235] [ T910] dwmac-sunxi 4500000.ethernet eth0: __stmmac_open: Hw setup failed [ 25.397667] [ T910] dwmac-sunxi 4500000.ethernet eth0: Register MEM_TYPE_PAGE_POOL RxQ-0 [ 25.725509] [ T910] dwmac-sunxi 4500000.ethernet eth0: PHY [stmmac-0:01] driver [Generic PHY] (irq=POLL) [ 26.737548] [ T910] dwmac-sunxi 4500000.ethernet: Failed to reset the dma [ 26.745206] [ T910] dwmac-sunxi 4500000.ethernet eth0: stmmac_hw_setup: DMA engine initialization failed [ 26.745215] [ T910] dwmac-sunxi 4500000.ethernet eth0: __stmmac_open: Hw setup failed [ 26.812831] [ T910] dwmac-sunxi 4500000.ethernet eth0: Register MEM_TYPE_PAGE_POOL RxQ-0 [ 27.141519] [ T910] dwmac-sunxi 4500000.ethernet eth0: PHY [stmmac-0:01] driver [Generic PHY] (irq=POLL) [ 28.154000] [ T910] dwmac-sunxi 4500000.ethernet: Failed to reset the dma [ 28.161642] [ T910] dwmac-sunxi 4500000.ethernet eth0: stmmac_hw_setup: DMA engine initialization failed [ 28.161650] [ T910] dwmac-sunxi 4500000.ethernet eth0: __stmmac_open: Hw setup failed [ 28.223930] [ T910] dwmac-sunxi 4500000.ethernet eth0: Register MEM_TYPE_PAGE_POOL RxQ-0 [ 28.553610] [ T910] dwmac-sunxi 4500000.ethernet eth0: PHY [stmmac-0:01] driver [Generic PHY] (irq=POLL) [ 29.573918] [ T910] dwmac-sunxi 4500000.ethernet: Failed to reset the dma [ 29.581569] [ T910] dwmac-sunxi 4500000.ethernet eth0: stmmac_hw_setup: DMA engine initialization failed [ 29.592224] [ T910] dwmac-sunxi 4500000.ethernet eth0: __stmmac_open: Hw setup failed