Using the LX2160 chip under the Linux system
restool -v
restool v2.4 (10.30.0 compatible)
restool -m
MC firmware version: 10.36.0
ls-listni
dprc.1/dpni.0 (interface: eth0, end point: dpsw.0.1)
dprc.1/dprc.4/dpni.4 (end point: dpmac.9)
dprc.1/dprc.3/dpni.3 (end point: dpmac.7)
dprc.1/dprc.2/dpni.2 (end point: dpmac.6)
dprc.1/dprc.2/dpni.1 (end point: dpmac.5)
When I start vpp1 using dprc.3 and vpp2 using dprc.4, everything boots up normally, and the interface corresponding to dpni.0 works fine. However, when I start another PHY program using dprc.2, dpni.0 experiences abnormalities.
vpp1 and vpp2 allocated resources are DPCON_COUNT=8、DPBP_COUNT=16、DPMCP_COUNT=3、DPSECI_COUNT=16、DPIO_COUNT=4、DPCI_COUNT=4、DPDMAI_COUNT=4
phy program allocated resources are DPCON_COUNT=8、DPBP_COUNT=16、DPMCP_COUNT=3、DPSECI_COUNT=16、DPIO_COUNT=34、DPCI_COUNT=4、DPDMAI_COUNT=4
cat /dev/fsl_mc_console
[E, qbman_nrec_isr:421, QBMAN] QBMAN non-recoverable event 0x10
[E, enq_deq:68, CTLU] ifp_mng_cmd_try_dequeue() returned -EBUSY at each 1000 tries
[E, enq_deq:68, CTLU] ifp_mng_cmd_try_dequeue() returned -EBUSY at each 1000 tries
[E, enq_deq:68, CTLU] ifp_mng_cmd_try_dequeue() returned -EBUSY at each 1000 tries
[E, enq_deq:68, CTLU] ifp_mng_cmd_try_dequeue() returned -EBUSY at each 1000 tries
[E, dpni_add_mac_addr:10686, DPNI] ID[4]: Failed to add address
[E, ifp_mng_cmd_enqueue:1755, CTLU] Busy: No available Management command descriptor
[E, ifp_mng_cmd_enqueue:1755, CTLU] Busy: No available Management command descriptor
However, there are no issues when only one vpp and the PHY program are started. Why is that?
Is there any way to solve the problem?
Thanks for advice from experienced experts.
Regards！
