Arago Project http://arago-project.org am335x-evm ttyS0 Arago 2018.08 am335x-evm ttyS0 am335x-evm login: root root@am335x-evm:~# devmem2 0x44E10944 /dev/mem opened. Memory mapped at address 0xb6f1f000. Read at address 0x44E10944 (0xb6f1f944): 0x0000002F root@am335x-evm:~# ifconfig eth0 192.168.1.14 root@am335x-evm:~# ifconfig eth0 eth0 Link encap:Ethernet HWaddr C4:F3:12:E7:2A:4A inet addr:192.168.1.14 Bcast:192.168.1.255 Mask:255.255.255.0 inet6 addr: fe80::c6f3:12ff:fee7:2a4a%3068208536/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:34 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:0 (0.0 B) TX bytes:4656 (4.5 KiB) Interrupt:44 root@am335x-evm:~# ethtool eth0 Settings for eth0: Supported ports: [ TP MII ] Supported link modes: 10baseT/Half 10baseT/Full 100baseT/Half 100baseT/Full 1000baseT/Half 1000baseT/Full Supported pause frame use: Symmetric Receive-only Supports auto-negotiation: Yes Supported FEC modes: Not reported Advertised link modes: 10baseT/Half 10baseT/Full 100baseT/Half 100baseT/Full 1000baseT/Half 1000baseT/Full Advertised pause frame use: No Advertised auto-negotiation: Yes Advertised FEC modes: Not reported Link partner advertised link modes: 10baseT/Half 10baseT/Full 100baseT/Half 100baseT/Full Link partner advertised pause frame use: Symmetric Link partner advertised auto-negotiation: Yes Link partner advertised FEC modes: Not reported Speed: 100Mb/s Duplex: Full Port: MII PHYAD: 0 Transceiver: internal Auto-negotiation: on Supports Wake-on: d Wake-on: d Current message level: 0x00000000 (0) Link detected: yes root@am335x-evm:~# ethtool -S eth0 NIC statistics: Good Rx Frames: 0 Broadcast Rx Frames: 0 Multicast Rx Frames: 0 Pause Rx Frames: 0 Rx CRC Errors: 0 Rx Align/Code Errors: 0 Oversize Rx Frames: 0 Rx Jabbers: 0 Undersize (Short) Rx Frames: 0 Rx Fragments: 0 Rx Octets: 0 Good Tx Frames: 37 Broadcast Tx Frames: 8 Multicast Tx Frames: 29 Pause Tx Frames: 0 Deferred Tx Frames: 0 Collisions: 0 Single Collision Tx Frames: 0 Multiple Collision Tx Frames: 0 Excessive Collisions: 0 Late Collisions: 0 Tx Underrun: 0 Carrier Sense Errors: 0 Tx Octets: 5310 Rx + Tx 64 Octet Frames: 0 Rx + Tx 65-127 Octet Frames: 29 Rx + Tx 128-255 Octet Frames: 0 Rx + Tx 256-511 Octet Frames: 8 Rx + Tx 512-1023 Octet Frames: 0 Rx + Tx 1024-Up Octet Frames: 0 Net Octets: 5310 Rx Start of Frame Overruns: 0 Rx Middle of Frame Overruns: 0 Rx DMA Overruns: 0 Rx DMA chan 0: head_enqueue: 1 Rx DMA chan 0: tail_enqueue: 127 Rx DMA chan 0: pad_enqueue: 0 Rx DMA chan 0: misqueued: 0 Rx DMA chan 0: desc_alloc_fail: 0 Rx DMA chan 0: pad_alloc_fail: 0 Rx DMA chan 0: runt_receive_buf: 0 Rx DMA chan 0: runt_transmit_bu: 0 Rx DMA chan 0: empty_dequeue: 0 Rx DMA chan 0: busy_dequeue: 0 Rx DMA chan 0: good_dequeue: 0 Rx DMA chan 0: requeue: 0 Rx DMA chan 0: teardown_dequeue: 0 Tx DMA chan 0: head_enqueue: 37 Tx DMA chan 0: tail_enqueue: 0 Tx DMA chan 0: pad_enqueue: 0 Tx DMA chan 0: misqueued: 0 Tx DMA chan 0: desc_alloc_fail: 0 Tx DMA chan 0: pad_alloc_fail: 0 Tx DMA chan 0: runt_receive_buf: 0 Tx DMA chan 0: runt_transmit_bu: 2 Tx DMA chan 0: empty_dequeue: 37 Tx DMA chan 0: busy_dequeue: 0 Tx DMA chan 0: good_dequeue: 37 Tx DMA chan 0: requeue: 0 Tx DMA chan 0: teardown_dequeue: 0 root@am335x-evm:~# ping 192.168.1.20 PING 192.168.1.20 (192.168.1.20): 56 data bytes ^C --- 192.168.1.20 ping statistics --- 70 packets transmitted, 0 packets received, 100% packet loss root@am335x-evm:~# ifconfig eth0 eth0 Link encap:Ethernet HWaddr C4:F3:12:E7:2A:4A inet addr:192.168.1.14 Bcast:192.168.1.255 Mask:255.255.255.0 inet6 addr: fe80::c6f3:12ff:fee7:2a4a%3068241304/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:110 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:0 (0.0 B) TX bytes:13044 (12.7 KiB) Interrupt:44 root@am335x-evm:~# ethtool eth0 Settings for eth0: Supported ports: [ TP MII ] Supported link modes: 10baseT/Half 10baseT/Full 100baseT/Half 100baseT/Full 1000baseT/Half 1000baseT/Full Supported pause frame use: Symmetric Receive-only Supports auto-negotiation: Yes Supported FEC modes: Not reported Advertised link modes: 10baseT/Half 10baseT/Full 100baseT/Half 100baseT/Full 1000baseT/Half 1000baseT/Full Advertised pause frame use: No Advertised auto-negotiation: Yes Advertised FEC modes: Not reported Link partner advertised link modes: 10baseT/Half 10baseT/Full 100baseT/Half 100baseT/Full Link partner advertised pause frame use: Symmetric Link partner advertised auto-negotiation: Yes Link partner advertised FEC modes: Not reported Speed: 100Mb/s Duplex: Full Port: MII PHYAD: 0 Transceiver: internal Auto-negotiation: on Supports Wake-on: d Wake-on: d Current message level: 0x00000000 (0) Link detected: yes root@am335x-evm:~# ethtool -S eth0 NIC statistics: Good Rx Frames: 0 Broadcast Rx Frames: 0 Multicast Rx Frames: 0 Pause Rx Frames: 0 Rx CRC Errors: 0 Rx Align/Code Errors: 2 Oversize Rx Frames: 0 Rx Jabbers: 0 Undersize (Short) Rx Frames: 0 Rx Fragments: 0 Rx Octets: 0 Good Tx Frames: 110 Broadcast Tx Frames: 73 Multicast Tx Frames: 37 Pause Tx Frames: 0 Deferred Tx Frames: 0 Collisions: 0 Single Collision Tx Frames: 0 Multiple Collision Tx Frames: 0 Excessive Collisions: 0 Late Collisions: 0 Tx Underrun: 0 Carrier Sense Errors: 0 Tx Octets: 13484 Rx + Tx 64 Octet Frames: 0 Rx + Tx 65-127 Octet Frames: 91 Rx + Tx 128-255 Octet Frames: 2 Rx + Tx 256-511 Octet Frames: 19 Rx + Tx 512-1023 Octet Frames: 0 Rx + Tx 1024-Up Octet Frames: 0 Net Octets: 13876 Rx Start of Frame Overruns: 0 Rx Middle of Frame Overruns: 0 Rx DMA Overruns: 0 Rx DMA chan 0: head_enqueue: 1 Rx DMA chan 0: tail_enqueue: 127 Rx DMA chan 0: pad_enqueue: 0 Rx DMA chan 0: misqueued: 0 Rx DMA chan 0: desc_alloc_fail: 0 Rx DMA chan 0: pad_alloc_fail: 0 Rx DMA chan 0: runt_receive_buf: 0 Rx DMA chan 0: runt_transmit_bu: 0 Rx DMA chan 0: empty_dequeue: 0 Rx DMA chan 0: busy_dequeue: 0 Rx DMA chan 0: good_dequeue: 0 Rx DMA chan 0: requeue: 0 Rx DMA chan 0: teardown_dequeue: 0 Tx DMA chan 0: head_enqueue: 110 Tx DMA chan 0: tail_enqueue: 0 Tx DMA chan 0: pad_enqueue: 0 Tx DMA chan 0: misqueued: 0 Tx DMA chan 0: desc_alloc_fail: 0 Tx DMA chan 0: pad_alloc_fail: 0 Tx DMA chan 0: runt_receive_buf: 0 Tx DMA chan 0: runt_transmit_bu: 56 Tx DMA chan 0: empty_dequeue: 110 Tx DMA chan 0: busy_dequeue: 0 Tx DMA chan 0: good_dequeue: 110 Tx DMA chan 0: requeue: 0 Tx DMA chan 0: teardown_dequeue: 0 root@am335x-evm:~#