Hi ALl,
I am working latest ixgbe driver of 3.16.1. I changed to code in the
ixgbe_set_interrupt_capability to generates separate Q vectors rx and tx. I
configured two queues rx and tx each. It able to generates four Q vector
for rx-0,rx-1,tx-0 and tx-1. But ixgbe driver went to KDB in
ixgbe_msix_clean_rings. I debugged ixge drivers. if found that
q_vector->tx.ring and q_vector->rx.ring goes to NULL Values. I could see
values of q_vector,q_vector->tx.ring and q_vector->rx.ring in the
ixgbe_request_msix_irqs.
It is working fine when using single q_vector for TxRx. I don't see much
code difference between single Q vector TxRx and separate Q vector for rx
and tx.
Please i don't understand why q_vector->rx.ring and q_vector->tx.ring
values were zero.
Please some one guide to debubg ixgbe driver of 3.16.1.
Thanks and Regard's
venkat
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