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| author |   Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com> | 2021-03-29 09:54:08 -0400 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@nvidia.com> | 2021-04-07 20:19:00 -0300 |
| commit | 042a00f93aad5874937e00f36e68301f7e3a0af1 (patch) | |
| tree | 9ddf369d76b8d33b5db45bba1c8d2fa3022c84ce /LICENSES | |
| parent | IB/hfi1: Add AIP tx traces (diff) | |
| download | linux-dev-042a00f93aad5874937e00f36e68301f7e3a0af1.tar.xz linux-dev-042a00f93aad5874937e00f36e68301f7e3a0af1.zip | |
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>
Diffstat (limited to 'LICENSES')
0 files changed, 0 insertions, 0 deletions