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nvmf: set CAP.CQR as required by the spec

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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: Daniel Verkamp <daniel.verkamp@intel.com>
This commit is contained in:
Daniel Verkamp 2016-07-25 09:40:50 -07:00
parent 27c38d2c0c
commit 594c19bf69
1 changed files with 1 additions and 1 deletions
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2
lib/nvmf/session.c
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@ -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 */