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d38f33b304
linux/drivers/scsi/lpfc
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James Smart d38f33b304 scsi: lpfc: Driver NVME load fails when CPU cnt > WQ resource cnt 
If the cpu count is larger than the number of WQ resources available,
adapter attachment eventually failes due to a WQ_CREATE failure.

Calculate the number of WQs desired (which initializes to cpu count)
after accounting for the number of queues the adapter supports and the
number allocated to SCSI and the control/ELS path, and scale down if
necessary.

Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <james.smart@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2018-05-08 01:03:16 -04:00
..
lpfc_attr.c scsi: lpfc: Fix NULL pointer access in lpfc_nvme_info_show 2018-04-18 19:34:04 -04:00
lpfc_attr.h scsi: lpfc: Add Buffer to Buffer credit recovery support 2017-08-24 22:29:43 -04:00
lpfc_bsg.c scsi: lpfc: Change Copyright of 12.0.0.0 modified files to 2018 2018-02-22 20:39:30 -05:00
lpfc_bsg.h
lpfc_compat.h
lpfc_crtn.h scsi: lpfc: Streamline NVME Targe6t WQE setup 2018-03-12 21:55:23 -04:00
lpfc_ct.c scsi: lpfc: Correct missing remoteport registration during link bounces 2018-04-18 19:34:06 -04:00
lpfc_debugfs.c scsi: lpfc: Fix NULL pointer access in lpfc_nvme_info_show 2018-04-18 19:34:04 -04:00
lpfc_debugfs.h scsi: lpfc: Change Copyright of 12.0.0.0 modified files to 2018 2018-02-22 20:39:30 -05:00
lpfc_disc.h scsi: lpfc: Correct driver deregistrations with host nvme transport 2017-12-04 20:32:54 -05:00
lpfc_els.c scsi: lpfc: Fix driver not recovering NVME rports during target link faults 2018-04-18 19:34:05 -04:00
lpfc_hbadisc.c scsi: lpfc: Correct missing remoteport registration during link bounces 2018-04-18 19:34:06 -04:00
lpfc_hw4.h scsi: lpfc: Handle new link fault code returned by adapter firmware. 2018-05-08 01:03:16 -04:00
lpfc_hw.h scsi: lpfc: Change Copyright of 12.0.0.0 modified files to 2018 2018-02-22 20:39:30 -05:00
lpfc_ids.h scsi: lpfc: Change Copyright of 12.0.0.0 modified files to 2018 2018-02-22 20:39:30 -05:00
lpfc_init.c scsi: lpfc: Driver NVME load fails when CPU cnt > WQ resource cnt 2018-05-08 01:03:16 -04:00
lpfc_logmsg.h
lpfc_mbox.c scsi: lpfc: Add 64G link speed support 2018-02-22 20:39:29 -05:00
lpfc_mem.c scsi: lpfc: Update 11.4.0.7 modified files for 2018 Copyright 2018-02-12 11:43:24 -05:00
lpfc_nl.h
lpfc_nportdisc.c scsi: lpfc: Fix multiple PRLI completion error path 2018-04-18 19:34:00 -04:00
lpfc_nvme.c scsi: lpfc: Change IO submit return to EBUSY if remote port is recovering 2018-05-08 01:03:15 -04:00
lpfc_nvme.h scsi: lpfc: Fix NULL pointer access in lpfc_nvme_info_show 2018-04-18 19:34:04 -04:00
lpfc_nvmet.c scsi: lpfc: make several unions static, fix non-ANSI prototype 2018-03-14 23:36:37 -04:00
lpfc_nvmet.h scsi: lpfc: Enlarge nvmet asynchronous receive buffer counts 2018-04-18 19:34:02 -04:00
lpfc_scsi.c scsi: lpfc: Fix Abort request WQ selection 2018-04-18 19:34:02 -04:00
lpfc_scsi.h scsi: lpfc: Change Copyright of 12.0.0.1 modified files to 2018 2018-03-12 21:55:24 -04:00
lpfc_sli4.h scsi: lpfc: Fix WQ/CQ creation for older asic's. 2018-04-18 19:34:04 -04:00
lpfc_sli.c scsi: lpfc: enhance LE data structure copies to hardware 2018-05-08 01:03:15 -04:00
lpfc_sli.h scsi: lpfc: Fix mailbox wait for POST_SGL mbox command 2018-03-12 21:55:24 -04:00
lpfc_version.h scsi: lpfc: update driver version to 12.0.0.2 2018-04-18 19:34:07 -04:00
lpfc_vport.c scsi: lpfc: Disable NPIV support if NVME is enabled 2017-10-02 22:46:39 -04:00
lpfc_vport.h
lpfc.h scsi: lpfc: Enlarge nvmet asynchronous receive buffer counts 2018-04-18 19:34:02 -04:00
Makefile