Jay Freyensee f994d9dc28 fabrics: define admin sqsize min default, per spec ... Upon admin queue connect(), the rdma qp was being set based on NVMF_AQ_DEPTH. However, the fabrics layer was using the sqsize field value set for I/O queues for the admin queue, which threw the nvme layer and rdma layer off-whack: root@fedora23-fabrics-host1 nvmf]# dmesg [ 3507.798642] nvme_fabrics: nvmf_connect_admin_queue():admin sqsize being sent is: 128 [ 3507.798858] nvme nvme0: creating 16 I/O queues. [ 3507.896407] nvme nvme0: new ctrl: NQN "nullside-nqn", addr 192.168.1.3:4420 Thus, to have a different admin queue value, we use NVMF_AQ_DEPTH for connect() and RDMA private data as the minimum depth specified in the NVMe-over-Fabrics 1.0 spec (and in that RDMA private data we treat hrqsize as 1's-based value, per current understanding of the fabrics spec). Reported-by: Daniel Verkamp <daniel.verkamp@intel.com> Signed-off-by: Jay Freyensee <james_p_freyensee@linux.intel.com> Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com> Signed-off-by: Sagi Grimberg <sagi@grimberg.me>		2016-08-18 09:58:05 +03:00
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host	fabrics: define admin sqsize min default, per spec	2016-08-18 09:58:05 +03:00
target	nvmet-rdma: +1 to *queue_size from hsqsize/hrqsize	2016-08-18 09:57:37 +03:00
Kconfig	nvmet: add a generic NVMe target	2016-07-05 11:30:33 -06:00
Makefile	nvmet: add a generic NVMe target	2016-07-05 11:30:33 -06:00