linux/drivers/infiniband
Mike Marciniszyn 042a00f93a IB/{ipoib,hfi1}: Add a timeout handler for rdma_netdev
The current rdma_netdev handling in ipoib hooks the tx_timeout handler,
but prints out a totally useless message that prevents effective debugging
especially when multiple transmit queues are being used.

Add a tx_timeout rdma_netdev hook and implement the callback in the hfi1
to print additional information.

The existing non-helpful message is avoided when the driver has presented
a callback.

Link: https://lore.kernel.org/r/1617026056-50483-3-git-send-email-dennis.dalessandro@cornelisnetworks.com
Reviewed-by: Kaike Wan <kaike.wan@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-04-07 20:19:00 -03:00
..
core RDMA/core: Fix corrupted SL on passive side 2021-04-01 14:47:24 -03:00
hw IB/{ipoib,hfi1}: Add a timeout handler for rdma_netdev 2021-04-07 20:19:00 -03:00
sw RDMA/rxe: Remove rxe_dma_device declaration 2021-03-31 14:45:50 -03:00
ulp IB/{ipoib,hfi1}: Add a timeout handler for rdma_netdev 2021-04-07 20:19:00 -03:00
Kconfig RDMA/umem: Support importing dma-buf as user memory region 2021-01-20 16:07:52 -04:00
Makefile