Part Number: AM3359
HI,
i am using Am3359 custom board , with micrel Ethernet port , driver is up in kernel, in the sense i am getting light blinking in the Ethernet port, except that i am not able to do ping test with other devices also when i do ifconfig , Rx bytes portion of eth0 portion is showing 0 bytes, Tx is happening but not Rx i think . can anyone help me with this issue.
logs are as follows:
am335x-evm login: root
root@am335x-evm:~# root@am335x-evm:~# ifconfig
eth0 Link encap:Ethernet HWaddr E0:C7:9D:A6:59:3B
inet6 addr: fe80::e2c7:9dff:fea6:593b%775872/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:29 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:4318 (4.2 KiB)
Interrupt:51
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1%775872/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:165 errors:0 dropped:0 overruns:0 frame:0
TX packets:165 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:12612 (12.3 KiB) TX bytes:12612 (12.3 KiB)
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: 29
Broadcast Tx Frames: 7
Multicast Tx Frames: 22
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: 4434
Rx + Tx 64 Octet Frames: 0
Rx + Tx 65-127 Octet Frames: 22
Rx + Tx 128-255 Octet Frames: 0
Rx + Tx 256-511 Octet Frames: 7
Rx + Tx 512-1023 Octet Frames: 0
Rx + Tx 1024-Up Octet Frames: 0
Net Octets: 4434
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: 29
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: 0
Tx DMA chan 0: empty_dequeue: 29
Tx DMA chan 0: busy_dequeue: 0
Tx DMA chan 0: good_dequeue: 29
Tx DMA chan 0: requeue: 0
Tx DMA chan 0: teardown_dequeue: 0