by
Raoulos » Fri Jul 29, 2016 6:04 pm
I didn't find a solution but it seems to be the gigabit "mode" of the M2 the problem, i desactived auto-negotiation, choosed 100Mb/s and it works with the switch with no problem but it's still 100Mb/s and i bought this board specialy for his Gigabit port!
I can stop the auto-negotiation for 100Mb/s but not for 1000Mb/s, the link will break, like if i plug/unplug the ethernet cable.
With Ethtool I've got some information, i need an "expert" for find something anormal:
Ethtool eth0:
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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: No
Supports auto-negotiation: Yes
Advertised link modes: 1000baseT/Full
Advertised pause frame use: No
Advertised auto-negotiation: Yes
Speed: 1000Mb/s
Duplex: Full
Port: MII
PHYAD: 7
Transceiver: external
Auto-negotiation: on
Supports Wake-on: ug
Wake-on: d
Current message level: 0x0000003f (63)
drv probe link timer ifdown ifup
Link detected: yes
Ethernet driver settings:
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root@NanoPi2:~# sudo ethtool -i eth0
sudo: unable to resolve host NanoPi2
driver: st_gmac
version: March_2013
firmware-version:
bus-info:
supports-statistics: yes
supports-test: no
supports-eeprom-access: no
supports-register-dump: yes
supports-priv-flags: no
Autonegotiation, Rx and Tx:
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root@NanoPi2:~# sudo ethtool -a eth0
sudo: unable to resolve host NanoPi2
Pause parameters for eth0:
Autonegotiate: on
RX: off
TX: off
I think Rx, and Tx should not be off, but i tested with 100Mb/s with autonegotiation off or on and i've found the same result.
Network Statistics:
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root@NanoPi2:~# sudo ethtool -S eth0
sudo: unable to resolve host NanoPi2
NIC statistics:
mmc_tx_octetcount_gb: 206399
mmc_tx_framecount_gb: 578
mmc_tx_broadcastframe_g: 52
mmc_tx_multicastframe_g: 39
mmc_tx_64_octets_gb: 72
mmc_tx_65_to_127_octets_gb: 258
mmc_tx_128_to_255_octets_gb: 102
mmc_tx_256_to_511_octets_gb: 42
mmc_tx_512_to_1023_octets_gb: 16
mmc_tx_1024_to_max_octets_gb: 88
mmc_tx_unicast_gb: 487
mmc_tx_multicast_gb: 39
mmc_tx_broadcast_gb: 52
mmc_tx_underflow_error: 0
mmc_tx_singlecol_g: 0
mmc_tx_multicol_g: 0
mmc_tx_deferred: 0
mmc_tx_latecol: 0
mmc_tx_exesscol: 0
mmc_tx_carrier_error: 0
mmc_tx_octetcount_g: 206399
mmc_tx_framecount_g: 578
mmc_tx_excessdef: 0
mmc_tx_pause_frame: 0
mmc_tx_vlan_frame_g: 0
mmc_rx_framecount_gb: 2553
mmc_rx_octetcount_gb: 381656
mmc_rx_octetcount_g: 381656
mmc_rx_broadcastframe_g: 1330
mmc_rx_multicastframe_g: 771
mmc_rx_crc_errror: 0
mmc_rx_align_error: 0
mmc_rx_run_error: 0
mmc_rx_jabber_error: 0
mmc_rx_undersize_g: 0
mmc_rx_oversize_g: 0
mmc_rx_64_octets_gb: 1661
mmc_rx_65_to_127_octets_gb: 239
mmc_rx_128_to_255_octets_gb: 182
mmc_rx_256_to_511_octets_gb: 221
mmc_rx_512_to_1023_octets_gb: 250
mmc_rx_1024_to_max_octets_gb: 0
mmc_rx_unicast_g: 452
mmc_rx_length_error: 0
mmc_rx_autofrangetype: 0
mmc_rx_pause_frames: 0
mmc_rx_fifo_overflow: 0
mmc_rx_vlan_frames_gb: 0
mmc_rx_watchdog_error: 0
mmc_rx_ipc_intr_mask: 1073692671
mmc_rx_ipc_intr: 0
mmc_rx_ipv4_gd: 1021
mmc_rx_ipv4_hderr: 0
mmc_rx_ipv4_nopay: 184
mmc_rx_ipv4_frag: 0
mmc_rx_ipv4_udsbl: 0
mmc_rx_ipv4_gd_octets: 250321
mmc_rx_ipv4_hderr_octets: 0
mmc_rx_ipv4_nopay_octets: 8464
mmc_rx_ipv4_frag_octets: 0
mmc_rx_ipv4_udsbl_octets: 0
mmc_rx_ipv6_gd_octets: 16448
mmc_rx_ipv6_hderr_octets: 0
mmc_rx_ipv6_nopay_octets: 0
mmc_rx_ipv6_gd: 53
mmc_rx_ipv6_hderr: 0
mmc_rx_ipv6_nopay: 0
mmc_rx_udp_gd: 793
mmc_rx_udp_err: 0
mmc_rx_tcp_gd: 281
mmc_rx_tcp_err: 0
mmc_rx_icmp_gd: 0
mmc_rx_icmp_err: 0
mmc_rx_udp_gd_octets: 219205
mmc_rx_udp_err_octets: 0
mmc_rx_tcp_gd_octets: 25024
mmc_rx_tcp_err_octets: 0
mmc_rx_icmp_gd_octets: 0
mmc_rx_icmp_err_octets: 0
tx_underflow: 0
tx_carrier: 0
tx_losscarrier: 0
vlan_tag: 0
tx_deferred: 0
tx_vlan: 0
tx_jabber: 0
tx_frame_flushed: 0
tx_payload_error: 0
tx_ip_header_error: 0
rx_desc: 0
sa_filter_fail: 0
overflow_error: 0
ipc_csum_error: 0
rx_collision: 0
rx_crc: 0
dribbling_bit: 0
rx_length: 0
rx_mii: 0
rx_multicast: 0
rx_gmac_overflow: 0
rx_watchdog: 0
da_rx_filter_fail: 0
sa_rx_filter_fail: 0
rx_missed_cntr: 0
rx_overflow_cntr: 0
rx_vlan: 0
tx_undeflow_irq: 0
tx_process_stopped_irq: 0
tx_jabber_irq: 0
rx_overflow_irq: 0
rx_buf_unav_irq: 0
rx_process_stopped_irq: 0
rx_watchdog_irq: 0
tx_early_irq: 0
fatal_bus_error_irq: 0
rx_early_irq: 0
threshold: 1
tx_pkt_n: 578
rx_pkt_n: 2553
normal_irq_n: 1946
rx_normal_irq_n: 1935
napi_poll: 1946
tx_normal_irq_n: 11
tx_clean: 2144
tx_reset_ic_bit: 567
irq_receive_pmt_irq_n: 0
mmc_tx_irq_n: 0
mmc_rx_irq_n: 0
mmc_rx_csum_offload_irq_n: 0
irq_tx_path_in_lpi_mode_n: 0
irq_tx_path_exit_lpi_mode_n: 0
irq_rx_path_in_lpi_mode_n: 1964
irq_rx_path_exit_lpi_mode_n: 1963
phy_eee_wakeup_error_n: 0
ip_hdr_err: 0
ip_payload_err: 0
ip_csum_bypassed: 184
ipv4_pkt_rcvd: 1205
ipv6_pkt_rcvd: 53
rx_msg_type_ext_no_ptp: 1258
rx_msg_type_sync: 0
rx_msg_type_follow_up: 0
rx_msg_type_delay_req: 0
rx_msg_type_delay_resp: 0
rx_msg_type_pdelay_req: 0
rx_msg_type_pdelay_resp: 0
rx_msg_type_pdelay_follow_up: 0
ptp_frame_type: 0
ptp_ver: 0
timestamp_dropped: 0
av_pkt_rcvd: 0
av_tagged_pkt_rcvd: 0
vlan_tag_priority_val: 0
l3_filter_match: 0
l4_filter_match: 0
l3_l4_filter_no_match: 0
irq_pcs_ane_n: 0
irq_pcs_link_n: 0
irq_rgmii_n: 3
