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K606
Contributor
ContributorAgilex 5 EMAC to EMAC : Driver error
I am trying to ping one EMAC from another, and have instantiated the following in the HPS: These are exported to the top level, then connected as followed: // https://www.intel.com/content/...
Solved: bring MAC signals up a module
K606Contributor
ContributorNote also that when using the config:
&gmac0 { status = "okay"; mac-mode = "gmii"; phy-mode = "gmii"; fixed-link { speed = <1000>; full-duplex; }; }; &gmac1 { status = "okay"; mac-mode = "gmii"; phy-mode = "gmii"; fixed-link { speed = <1000>; full-duplex; }; };
The dump is as followed;
root@localhost:~# dmesg | grep "socfpga-dwmac" [ 1.462464] socfpga-dwmac 10810000.ethernet: Adding to iommu group 0 [ 1.469523] socfpga-dwmac 10810000.ethernet: IRQ eth_wake_irq not found [ 1.476126] socfpga-dwmac 10810000.ethernet: IRQ eth_lpi not found [ 1.482375] socfpga-dwmac 10810000.ethernet: RX VLAN HW Stripping [ 1.488570] socfpga-dwmac 10810000.ethernet: SMTG Hub Cross Timestamp supported [ 1.496179] socfpga-dwmac 10810000.ethernet: User ID: 0x76, Synopsys ID: 0x31 [ 1.503306] socfpga-dwmac 10810000.ethernet: XGMAC2 [ 1.508265] socfpga-dwmac 10810000.ethernet: DMA HW capability register supported [ 1.515722] socfpga-dwmac 10810000.ethernet: RX Checksum Offload Engine supported [ 1.523175] socfpga-dwmac 10810000.ethernet: COE Type 1 [ 1.528381] socfpga-dwmac 10810000.ethernet: TX Checksum insertion supported [ 1.535400] socfpga-dwmac 10810000.ethernet: TSO supported [ 1.540864] socfpga-dwmac 10810000.ethernet: Enable RX Mitigation via HW Watchdog Timer [ 1.548853] socfpga-dwmac 10810000.ethernet: device MAC address de:c4:c9:3e:39:39 [ 1.556319] socfpga-dwmac 10810000.ethernet: Enabled L3L4 Flow TC (entries=16) [ 1.563515] socfpga-dwmac 10810000.ethernet: Enabled RFS Flow TC (entries=10) [ 1.570624] socfpga-dwmac 10810000.ethernet: TSO feature enabled [ 1.576607] socfpga-dwmac 10810000.ethernet: SPH feature enabled [ 1.582590] socfpga-dwmac 10810000.ethernet: TX COE limited to 2 tx queues [ 1.589441] socfpga-dwmac 10810000.ethernet: Using 40/40 bits DMA host/device width [ 1.598267] socfpga-dwmac 10820000.ethernet: Adding to iommu group 1 [ 1.605275] socfpga-dwmac 10820000.ethernet: IRQ eth_wake_irq not found [ 1.611882] socfpga-dwmac 10820000.ethernet: IRQ eth_lpi not found [ 1.618112] socfpga-dwmac 10820000.ethernet: RX VLAN HW Stripping [ 1.624296] socfpga-dwmac 10820000.ethernet: SMTG Hub Cross Timestamp supported [ 1.631762] socfpga-dwmac 10820000.ethernet: User ID: 0x76, Synopsys ID: 0x31 [ 1.638884] socfpga-dwmac 10820000.ethernet: XGMAC2 [ 1.643838] socfpga-dwmac 10820000.ethernet: DMA HW capability register supported [ 1.651292] socfpga-dwmac 10820000.ethernet: RX Checksum Offload Engine supported [ 1.658748] socfpga-dwmac 10820000.ethernet: COE Type 1 [ 1.663955] socfpga-dwmac 10820000.ethernet: TX Checksum insertion supported [ 1.670976] socfpga-dwmac 10820000.ethernet: TSO supported [ 1.676442] socfpga-dwmac 10820000.ethernet: Enable RX Mitigation via HW Watchdog Timer [ 1.684423] socfpga-dwmac 10820000.ethernet: device MAC address 3e:48:9a:b2:60:c6 [ 1.691880] socfpga-dwmac 10820000.ethernet: Enabled L3L4 Flow TC (entries=16) [ 1.699074] socfpga-dwmac 10820000.ethernet: Enabled RFS Flow TC (entries=10) [ 1.706184] socfpga-dwmac 10820000.ethernet: TSO feature enabled [ 1.712168] socfpga-dwmac 10820000.ethernet: SPH feature enabled [ 1.718151] socfpga-dwmac 10820000.ethernet: TX COE limited to 2 tx queues [ 1.725000] socfpga-dwmac 10820000.ethernet: Using 40/40 bits DMA host/device width [ 1.733603] socfpga-dwmac 10830000.ethernet: Adding to iommu group 2 [ 1.740561] socfpga-dwmac 10830000.ethernet: IRQ eth_wake_irq not found [ 1.747164] socfpga-dwmac 10830000.ethernet: IRQ eth_lpi not found [ 1.753382] socfpga-dwmac 10830000.ethernet: RX VLAN HW Stripping [ 1.759597] socfpga-dwmac 10830000.ethernet: SMTG Hub Cross Timestamp supported [ 1.767082] socfpga-dwmac 10830000.ethernet: User ID: 0x76, Synopsys ID: 0x31 [ 1.774210] socfpga-dwmac 10830000.ethernet: XGMAC2 [ 1.779163] socfpga-dwmac 10830000.ethernet: DMA HW capability register supported [ 1.786615] socfpga-dwmac 10830000.ethernet: RX Checksum Offload Engine supported [ 1.794068] socfpga-dwmac 10830000.ethernet: COE Type 1 [ 1.799274] socfpga-dwmac 10830000.ethernet: TX Checksum insertion supported [ 1.806294] socfpga-dwmac 10830000.ethernet: TSO supported [ 1.811759] socfpga-dwmac 10830000.ethernet: Enable RX Mitigation via HW Watchdog Timer [ 1.819732] socfpga-dwmac 10830000.ethernet: Enabled L3L4 Flow TC (entries=16) [ 1.826926] socfpga-dwmac 10830000.ethernet: Enabled RFS Flow TC (entries=10) [ 1.834067] socfpga-dwmac 10830000.ethernet: TSO feature enabled [ 1.840053] socfpga-dwmac 10830000.ethernet: SPH feature enabled [ 1.846036] socfpga-dwmac 10830000.ethernet: TX COE limited to 2 tx queues [ 1.852887] socfpga-dwmac 10830000.ethernet: Using 40/40 bits DMA host/device width [ 2.213371] socfpga-dwmac 10810000.ethernet eth0: Register MEM_TYPE_PAGE_POOL RxQ-0 [ 2.223819] socfpga-dwmac 10810000.ethernet eth0: Register MEM_TYPE_PAGE_POOL RxQ-1 [ 2.234195] socfpga-dwmac 10810000.ethernet eth0: Register MEM_TYPE_PAGE_POOL RxQ-2 [ 2.244611] socfpga-dwmac 10810000.ethernet eth0: Register MEM_TYPE_PAGE_POOL RxQ-3 [ 2.255079] socfpga-dwmac 10810000.ethernet eth0: Register MEM_TYPE_PAGE_POOL RxQ-4 [ 2.265557] socfpga-dwmac 10810000.ethernet eth0: Register MEM_TYPE_PAGE_POOL RxQ-5 [ 2.276090] socfpga-dwmac 10810000.ethernet eth0: Register MEM_TYPE_PAGE_POOL RxQ-6 [ 2.286544] socfpga-dwmac 10810000.ethernet eth0: Register MEM_TYPE_PAGE_POOL RxQ-7 [ 2.398706] socfpga-dwmac 10810000.ethernet: Failed to reset the dma [ 2.405047] socfpga-dwmac 10810000.ethernet eth0: stmmac_hw_setup: DMA engine initialization failed [ 2.414059] socfpga-dwmac 10810000.ethernet eth0: __stmmac_open: Hw setup failed [ 2.458913] socfpga-dwmac 10820000.ethernet eth1: Register MEM_TYPE_PAGE_POOL RxQ-0 [ 2.469006] socfpga-dwmac 10820000.ethernet eth1: Register MEM_TYPE_PAGE_POOL RxQ-1 [ 2.479217] socfpga-dwmac 10820000.ethernet eth1: Register MEM_TYPE_PAGE_POOL RxQ-2 [ 2.489414] socfpga-dwmac 10820000.ethernet eth1: Register MEM_TYPE_PAGE_POOL RxQ-3 [ 2.499697] socfpga-dwmac 10820000.ethernet eth1: Register MEM_TYPE_PAGE_POOL RxQ-4 [ 2.510018] socfpga-dwmac 10820000.ethernet eth1: Register MEM_TYPE_PAGE_POOL RxQ-5 [ 2.520428] socfpga-dwmac 10820000.ethernet eth1: Register MEM_TYPE_PAGE_POOL RxQ-6 [ 2.530730] socfpga-dwmac 10820000.ethernet eth1: Register MEM_TYPE_PAGE_POOL RxQ-7 [ 2.642587] socfpga-dwmac 10820000.ethernet: Failed to reset the dma [ 2.648934] socfpga-dwmac 10820000.ethernet eth1: stmmac_hw_setup: DMA engine initialization failed [ 2.657945] socfpga-dwmac 10820000.ethernet eth1: __stmmac_open: Hw setup failed [ 2.702120] socfpga-dwmac 10830000.ethernet eth2: Register MEM_TYPE_PAGE_POOL RxQ-0 [ 2.712182] socfpga-dwmac 10830000.ethernet eth2: Register MEM_TYPE_PAGE_POOL RxQ-1 [ 2.722405] socfpga-dwmac 10830000.ethernet eth2: Register MEM_TYPE_PAGE_POOL RxQ-2 [ 2.732655] socfpga-dwmac 10830000.ethernet eth2: Register MEM_TYPE_PAGE_POOL RxQ-3 [ 2.742905] socfpga-dwmac 10830000.ethernet eth2: Register MEM_TYPE_PAGE_POOL RxQ-4 [ 2.753211] socfpga-dwmac 10830000.ethernet eth2: Register MEM_TYPE_PAGE_POOL RxQ-5 [ 2.763547] socfpga-dwmac 10830000.ethernet eth2: Register MEM_TYPE_PAGE_POOL RxQ-6 [ 2.773952] socfpga-dwmac 10830000.ethernet eth2: Register MEM_TYPE_PAGE_POOL RxQ-7 [ 2.853772] socfpga-dwmac 10830000.ethernet eth2: PHY [stmmac-2:01] driver [Micrel KSZ9031 Gigabit PHY] (irq=POLL) [ 2.864173] socfpga-dwmac 10830000.ethernet eth2: No Safety Features support found [ 2.871745] socfpga-dwmac 10830000.ethernet eth2: IEEE 1588-2008 Advanced Timestamp supported [ 2.880564] socfpga-dwmac 10830000.ethernet eth2: registered PTP clock [ 2.887436] socfpga-dwmac 10830000.ethernet eth2: FPE workqueue start [ 2.893868] socfpga-dwmac 10830000.ethernet eth2: configuring for phy/rgmii-id link mode [ 6.980275] socfpga-dwmac 10830000.ethernet eth2: Link is Up - 1Gbps/Full - flow control rx/tx
