Commit c82c370d authored Jan 23, 2024 by Max Gurtovoy Committed by Keith Busch Mar 02, 2024

nvmet: set ctrl pi_support cap before initializing cap reg



This is a preparation for setting the maximal queue size of a controller
that supports PI.

Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Israel Rukshin <israelr@nvidia.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Max Gurtovoy <mgurtovoy@nvidia.com>
Signed-off-by: Keith Busch <kbusch@kernel.org>

parent 63e8fd62

drivers/nvme/target/core.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -1411,6 +1411,7 @@ u16 nvmet_alloc_ctrl(const char subsysnqn, const char hostnqn,

		kref_init(&ctrl->ref);
		ctrl->subsys = subsys;
		ctrl->pi_support = ctrl->port->pi_enable && ctrl->subsys->pi_support;
		nvmet_init_cap(ctrl);
		WRITE_ONCE(ctrl->aen_enabled, NVMET_AEN_CFG_OPTIONAL);

drivers/nvme/target/fabrics-cmd.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -252,8 +252,6 @@ static void nvmet_execute_admin_connect(struct nvmet_req *req)
		if (status)
		goto out;

		ctrl->pi_support = ctrl->port->pi_enable && ctrl->subsys->pi_support;

		uuid_copy(&ctrl->hostid, &d->hostid);

		ret = nvmet_setup_auth(ctrl);