994bcd28a3
Under congestion resulting in eager buffer overflow attempt to send pre-emptive NAKs if header queue entries with TID errors are generated and a valid header is present. This prevents long timeouts and flow restarts if a trailing set of packets are dropped due to eager overflows. Pre-emptive NAKs are currently only supported for RDMA writes. Signed-off-by: Mike Marciniszyn <mike.marciniszyn@qlogic.com> Signed-off-by: Roland Dreier <rolandd@cisco.com> |
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| amso1100 | ||
| cxgb3 | ||
| cxgb4 | ||
| ehca | ||
| ipath | ||
| mlx4 | ||
| mthca | ||
| nes | ||
| qib | ||