RDMA/mlx5: Store ndescs instead of the translation table size

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Currently, ent->xlt stores the translation table size. This data should
not be stored in the cache entry but be written directly to the mailbox.
Store ndescs instead, and deduce the translation table size from it
according to the access mode.

Link: https://lore.kernel.org/r/e9dbfaa1f279793a6bd28ee5a31cb4f0f0d70f05.1644947594.git.leonro@nvidia.com
Signed-off-by: Aharon Landau <aharonl@nvidia.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>

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Aharon Landau 2022-02-15 19:55:32 +02:00 • committed by Jason Gunthorpe

parent 56561ac6b2

commit 9ee2516c43

3 changed files with 25 additions and 10 deletions

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2

drivers/infiniband/hw/mlx5/mlx5_ib.h

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25

drivers/infiniband/hw/mlx5/mr.c

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8

drivers/infiniband/hw/mlx5/odp.c

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