I generate bitstream and loaded it onto an Alveo U50 and reboot the machine. After that I try to insmod onic.ko.
What happend?
After reboot I can see the 01:00.0 Memory controller: Xilinx Corporation Device 903f on lspci result. But when I try to insmod I got CMAC 0 RX not aligned after waiting in the dmesg log and I cannot ping another machine it connected to.
The full log is following:
[ 213.858893] OpenNIC Linux Kernel Driver 0.21
[ 213.859161] onic 0000:01:00.0 onic1s0f0 (uninitialized): Set MAC address to 00:0a:35:9d:56:f1
[ 213.859169] onic 0000:01:00.0: device is a master PF
[ 213.859380] onic 0000:01:00.0: Allocated 8 queue vectors
[ 213.859440] onic 0000:01:00.0: CMAC 0 RX_STATUS_REG value: 0x000000C0
[ 218.832614] onic 0000:01:00.0: CMAC 0 RX_STATUS_REG value: 0x000000C0
[ 218.832620] onic 0000:01:00.0: CMAC 0 RX not aligned after waiting
[ 218.832627] onic 0000:01:00.0: Number of CMAC instances = 1
[ 218.832689] onic 0000:01:00.0: Setup IRQ vector 146 with name onic1s0f0-0
[ 218.832701] onic 0000:01:00.0: Setup IRQ vector 147 with name onic1s0f0-1
[ 218.832713] onic 0000:01:00.0: Setup IRQ vector 148 with name onic1s0f0-2
[ 218.832725] onic 0000:01:00.0: Setup IRQ vector 149 with name onic1s0f0-3
[ 218.832736] onic 0000:01:00.0: Setup IRQ vector 150 with name onic1s0f0-4
[ 218.832746] onic 0000:01:00.0: Setup IRQ vector 151 with name onic1s0f0-5
[ 218.832758] onic 0000:01:00.0: Setup IRQ vector 152 with name onic1s0f0-6
[ 218.832768] onic 0000:01:00.0: Setup IRQ vector 153 with name onic1s0f0-7
[ 218.838351] onic 0000:01:00.0 enp1s0: renamed from onic1s0f0
[ 218.906384] onic 0000:01:00.0 enp1s0: ethtool: onic_get_link port: 0 carrier ok: 1 -- rx status ok: 0
[ 218.910071] onic 0000:01:00.0 enp1s0: ethtool: onic_get_link port: 0 carrier ok: 1 -- rx status ok: 0
[ 219.840626] IPv6: ADDRCONF(NETDEV_CHANGE): enp1s0: link becomes ready
[ 220.041218] userif-3: sent link down event.
[ 220.041225] userif-3: sent link up event.
I checked the CMAC document and learned that the RX_STATUS_REG 0xC0 means "rx_internal_local_fault". Could you please give me some suggestions for troubleshooting or some ideas of potential problems?
Environments
What did i do?
I generate bitstream and loaded it onto an Alveo U50 and reboot the machine. After that I try to
insmod onic.ko.What happend?
After reboot I can see the
01:00.0 Memory controller: Xilinx Corporation Device 903fonlspciresult. But when I try to insmod I gotCMAC 0 RX not aligned after waitingin thedmesglog and I cannot ping another machine it connected to.The full log is following:
I checked the CMAC document and learned that the RX_STATUS_REG 0xC0 means "rx_internal_local_fault". Could you please give me some suggestions for troubleshooting or some ideas of potential problems?