https://github.com/torvalds/linux
Revision 19645a077120c6417e9dc5ad469c45194cf78a82 authored by Logan Gunthorpe on 07 June 2016, 17:20:22 UTC, committed by Jon Mason on 05 August 2016, 14:21:06 UTC
I'm working on hardware that currently has a limited number of
scratchpad registers and ntb_ndev fails with no clue as to why. I
feel it is better to fail early and provide a reasonable error message
then to fail later on.

The same is done to ntb_perf, but it doesn't currently require enough
spads to actually fail. I've also removed the unused SPAD_MSG and
SPAD_ACK enums so that MAX_SPAD accurately reflects the number of
spads used.

Signed-off-by: Logan Gunthorpe <logang@deltatee.com>
Acked-by: Dave Jiang <dave.jiang@intel.com>
Signed-off-by: Jon Mason <jdmason@kudzu.us>
1 parent 8b71d28
History
Tip revision: 19645a077120c6417e9dc5ad469c45194cf78a82 authored by Logan Gunthorpe on 07 June 2016, 17:20:22 UTC
ntb_transport: Check the number of spads the hardware supports
Tip revision: 19645a0
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.get_maintainer.ignore -rw-r--r-- 31 bytes
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