nvmet-tcp: enable TLS handshake upcall

TLS handshake is handled in userspace with the netlink tls handshake
protocol.

The patch adds a function to start the TLS handshake upcall for any
incoming network connections if the TCP TSAS sectype is set to 'tls1.3'.

A config option NVME_TARGET_TCP_TLS selects whether the TLS handshake
upcall should be compiled in.  The patch also adds reference counting
to struct nvmet_tcp_queue to ensure the queue is always valid when the
the TLS handshake completes.

Signed-off-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Keith Busch <kbusch@kernel.org>

0 files changed, 0 insertions, 0 deletions