nvmet-rdma: add metadata/T10-PI support

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For capable HCAs (e.g. ConnectX-5/ConnectX-6) this will allow end-to-end
protection information passthrough and validation for NVMe over RDMA
transport. Metadata support was implemented over the new RDMA signature
verbs API.

Signed-off-by: Israel Rukshin <israelr@mellanox.com>
Signed-off-by: Max Gurtovoy <maxg@mellanox.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>

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Israel Rukshin 2020-05-19 17:06:03 +03:00 • committed by Christoph Hellwig

parent c6e3f13398

commit b09160c399

1 changed files with 215 additions and 19 deletions

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drivers/nvme/target/rdma.c

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