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linux-next/drivers/nvme
James Smart 47bf324106 nvmet-fc: Add Disconnect Association Xmt support
As part of FC-NVME-2 (and ammendment on FC-NVME), the target is to
send a Disconnect LS after an association is terminated and any
exchanges for the association have been ABTS'd. The target is also
not to send the receipt to any Disconnect Association LS, received
to initiate the association termination or received while the
association is terminating, until the Disconnect LS has been transmit.

Add support for sending Disconnect Association LS after all I/O's
complete (which is after ABTS'd certainly). Utilizes the new LLDD
api to send ls requests.

There is no need to track the Disconnect LS response or to retry
after timeout. All spec requirements will have been met by waiting
for i/o completion to initiate the transmission.

Add support for tracking the reception of Disconnect Association
and defering the response transmission until after the Disconnect
Association LS has been transmit.

Signed-off-by: James Smart <jsmart2021@gmail.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2020-05-09 16:18:34 -06:00
..
host nvme-fc: Add Disconnect Association Rcv support 2020-05-09 16:18:33 -06:00
target nvmet-fc: Add Disconnect Association Xmt support 2020-05-09 16:18:34 -06:00
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Makefile treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00