dpa_rx_error

[wangss]

系统启动后，以太网网口收包错误，日志信息如下：

 107.313509] fsl_dpa soc:fsl,dpaa:ethernet@0 eth0: Err FD status = 0x00040000
[ 107.316456] fsl_dpa: dpaa_eth.c:271:_dpa_rx_error() fsl-dpa: non-zero error counters in fman statistics (sysfs)
[ 107.320588] fsl_dpa: dpaa_eth.c:277:_dpa_rx_error() ## _dpa_rx_error,277 fd->status = 0x00040000
[ 107.330676] fsl_dpa: dpaa_eth.c:277:_dpa_rx_error() ## _dpa_rx_error,277 fd->status = 0x00080000
[ 107.617825] fsl_dpa: dpaa_eth.c:277:_dpa_rx_error() ## _dpa_rx_error,277 fd->status = 0x00040000
[ 108.517028] net_ratelimit: 1 callbacks suppressed
[ 108.521757] fsl_dpa soc:fsl,dpaa:ethernet@0 eth0: Err FD status = 0x00040000
[ 108.528821] fsl_dpa: dpaa_eth.c:277:_dpa_rx_error() ## _dpa_rx_error,277 fd->status = 0x00040000
[ 108.802778] fsl_dpa soc:fsl,dpaa:ethernet@0 eth0: Err FD status = 0x00040000
[ 108.809854] fsl_dpa: dpaa_eth.c:277:_dpa_rx_error() ## _dpa_rx_error,277 fd->status = 0x00040000
[ 109.517864] fsl_dpa soc:fsl,dpaa:ethernet@0 eth0: Err FD status = 0x00040000
[ 109.524932] fsl_dpa: dpaa_eth.c:277:_dpa_rx_error() ## _dpa_rx_error,277 fd->status = 0x00040000
[ 109.809071] fsl_dpa soc:fsl,dpaa:ethernet@0 eth0: Err FD status = 0x00040000
[ 109.816146] fsl_dpa: dpaa_eth.c:277:_dpa_rx_error() ## _dpa_rx_error,277 fd->status = 0x00040000
[ 111.314119] fsl_dpa soc:fsl,dpaa:ethernet@0 eth0: Err FD status = 0x00040000

/ # ifconfig eth0
eth0 Link encap:Ethernet HWaddr 00:01:02:03:07:09
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:87 dropped:0 overruns:0 frame:0
TX packets:9 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:686 (686.0 B)
Memory:1ae4000-1ae4fff

这是什么情况？

[June_Lu · Accepted solution]

Please kindly share the MPU part number and SW version.

Thanks

[wangss]

/ # ethtool eth0
Settings for eth0:
Supported ports: [ MII ]
Supported link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
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/Full
Advertised pause frame use: Symmetric Receive-only
Advertised auto-negotiation: Yes
Advertised FEC modes: Not reported
Link partner advertised link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
1000baseT/Full
Link partner advertised pause frame use: No
Link partner advertised auto-negotiation: Yes
Link partner advertised FEC modes: Not reported
Speed: 1000Mb/s
Duplex: Full
Port: Twisted Pair
PHYAD: 1
Transceiver: internal
Auto-negotiation: on
MDI-X: Unknown
Supports Wake-on: d
Wake-on: d
Current message level: 0xffffffff (-1)
drv probe link timer ifdown ifup rx_err tx_err tx_queued intr tx_done rx_status pktdata hw wol 0xffff8000
Link detected: yes
/ #

[wangss]

Kernel log:
[ 47.741385] fsl_dpa: dpaa_eth.c:271:_dpa_rx_error() fsl-dpa: non-zero error counters in fman statistics (sysfs)
[ 244.808044] net_ratelimit: 1 callbacks suppressed
[ 250.555742] net_ratelimit: 1 callbacks suppressed

/ # ethtool -S eth0
NIC statistics:
interrupts [CPU 0]: 24
interrupts [CPU 1]: 25
interrupts [TOTAL]: 49
rx packets [CPU 0]: 0
rx packets [CPU 1]: 0
rx packets [TOTAL]: 0
tx packets [CPU 0]: 9
tx packets [CPU 1]: 0
tx packets [TOTAL]: 9
tx recycled [CPU 0]: 0
tx recycled [CPU 1]: 0
tx recycled [TOTAL]: 0
tx confirm [CPU 0]: 5
tx confirm [CPU 1]: 4
tx confirm [TOTAL]: 9
tx S/G [CPU 0]: 0
tx S/G [CPU 1]: 0
tx S/G [TOTAL]: 0
rx S/G [CPU 0]: 0
rx S/G [CPU 1]: 0
rx S/G [TOTAL]: 0
tx error [CPU 0]: 0
tx error [CPU 1]: 0
tx error [TOTAL]: 0
rx error [CPU 0]: 19
rx error [CPU 1]: 21
rx error [TOTAL]: 40
bp count [CPU 0]: 128
bp count [CPU 1]: 128
bp count [TOTAL]: 256
rx dma error: 0
rx frame physical error: 1
rx frame size error: 39
rx header error: 0
rx csum error: 0
qman cg_tdrop: 0
qman wred: 0
qman error cond: 0
qman early window: 0
qman late window: 0
qman fq tdrop: 0
qman fq retired: 0
qman orp disabled: 0
congestion time (ms): 0
entered congestion: 0
congested (0/1): 0
/ #

The Ethernet port eth0 , display information using ethtool . Why do all the packages fail to be received?

[wangss]

SOC : LS1023a
Uboot: U-Boot 2017.11
firmware: fsl_fman_ucode_ls1043a_r1.1_106_4_18.bin
Linux Kernel: 6.6.52