bnx2x interfaces hangs while initializing and results in the following message "bnx2x_issue_dmae_with_comp:435(eth0)]DMAE timeout!"
Issue
- After a cold reboot,
bnx2x
interfaces hangs while initializing and the following messages are seen in the console
bnx2x: [bnx2x_issue_dmae_with_comp:435(eth0)]DMAE timeout!
bnx2x 0000:04:00.0: eth0: using MSI-X IRQs: sp 87 fp[0] 89 ... fp[7] 96
bnx2x: [bnx2x_stats_comp:173(eth0)]timeout waiting for stats finished
bnx2x: [bnx2x_stats_comp:173(eth0)]timeout waiting for stats finished
bnx2x: [bnx2x_state_wait:335(eth0)]timeout waiting for state 1
bnx2x: [bnx2x_nic_load:2146(eth0)]Function start failed!
- Sometimes after replacing system board, NIC's fails to start with same above error message.
Environment
- Red Hat Enterprise Linux 6 update 4
- HP BL460c G8
- BCM57810 10GbE
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