Commit 594c19bf authored by Daniel Verkamp's avatar Daniel Verkamp
Browse files

nvmf: set CAP.CQR as required by the spec 



CAP.CQR indicates whether contiguous queues are required; this is
meaningless in NVMe over Fabrics, since queue creation is handled
implicitly for each connection, but the spec requires it to be set to 1.

Change-Id: I6b05954eefa6928beecd7a640bbbdbd835c6b69a
Signed-off-by: default avatarDaniel Verkamp <daniel.verkamp@intel.com>
parent 27c38d2c

lib/nvmf/session.c

+1 −1
Original line number Diff line number Diff line
@@ -126,7 +126,7 @@ nvmf_init_nvme_session_properties(struct nvmf_session *session) 
		      *(uint32_t *)&session->vcdata.sgls);



	session->vcprop.cap.raw = 0;

	session->vcprop.cap.bits.cqr = 0;	/* queues not contiguous */

	session->vcprop.cap.bits.cqr = 1;

	session->vcprop.cap.bits.mqes = (session->vcdata.maxcmd - 1);	/* max queue depth */

	session->vcprop.cap.bits.ams = 0;	/* optional arb mechanisms */

	session->vcprop.cap.bits.to = 1;	/* ready timeout - 500 msec units */