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path: root/drivers/scsi/qedi
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2017-02-07scsi: remove eh_timed_out methods in the transport templateChristoph Hellwig1-0/+1
Instead define the timeout behavior purely based on the host_template eh_timed_out method and wire up the existing transport implementations in the host templates. This also clears up the confusion that the transport template method overrides the host template one, so some drivers have to re-override the transport template one. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Hannes Reinecke <hare@suse.com> Reviewed-by: Tyrel Datwyler <tyreld@linux.vnet.ibm.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2017-01-05scsi: qedi: return via va_end to match corresponding va_startColin Ian King1-3/+6
Although on most systems va_end is a no-op, it is good practice to use va_end on the function return path, especially since the va_start documenation states: "Each invocation of va_start() must be matched by a corresponding invocation of va_end() in the same function." Found with static analysis by CoverityScan, CIDs 1389477-1389479 Signed-off-by: Colin Ian King <colin.king@canonical.com> Acked-by: Manish Rangankar <manish.rangankar@cavium.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-12-27Merge remote-tracking branch 'mkp-scsi/4.10/scsi-fixes' into fixesJames Bottomley1-1/+1
2016-12-25scsi: qedi: Convert to hotplug state machineThomas Gleixner1-64/+32
The CPU hotplug code is a trainwreck. It leaks a notifier in case of driver registration error and the per cpu loop is racy against cpu hotplug. Aside of that the driver should have been written and merged with the new state machine interfaces in the first place. Mop up the mess and Convert it to the hotplug state machine. Signed-off-by: Thomas Grumpy Gleixner <tglx@linutronix.de> Cc: Nilesh Javali <nilesh.javali@cavium.com> Cc: Adheer Chandravanshi <adheer.chandravanshi@qlogic.com> Cc: Chad Dupuis <chad.dupuis@cavium.com> Cc: Saurav Kashyap <saurav.kashyap@cavium.com> Cc: Arun Easi <arun.easi@cavium.com> Cc: Manish Rangankar <manish.rangankar@cavium.com> Cc: Johannes Thumshirn <jthumshirn@suse.de> Cc: Hannes Reinecke <hare@suse.de> Cc: Martin K. Petersen <martin.petersen@oracle.com> Cc: James Bottomley <James.Bottomley@HansenPartnership.com>
2016-12-21scsi: qedi: fix build, depends on UIORandy Dunlap1-1/+1
Fix build of SCSI qedi driver. It uses uio interfaces so it should depend on UIO. ERROR: "uio_unregister_device" [drivers/scsi/qedi/qedi.ko] undefined! ERROR: "uio_event_notify" [drivers/scsi/qedi/qedi.ko] undefined! ERROR: "__uio_register_device" [drivers/scsi/qedi/qedi.ko] undefined! Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: QLogic-Storage-Upstream@cavium.com Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-12-14scsi: qedi: Add QLogic FastLinQ offload iSCSI driver framework.Manish Rangankar14-0/+7462
The QLogic FastLinQ Driver for iSCSI (qedi) is the iSCSI specific module for 41000 Series Converged Network Adapters by QLogic. This patch consists of following changes: - MAINTAINERS Makefile and Kconfig changes for qedi, - PCI driver registration, - iSCSI host level initialization, - Debugfs and log level infrastructure. The following indiviual changes are merged into this commit: qedi: Add LL2 iSCSI interface for offload iSCSI. qedi: Add support for iSCSI session management. qedi: Add support for data path. Signed-off-by: Nilesh Javali <nilesh.javali@cavium.com> Signed-off-by: Adheer Chandravanshi <adheer.chandravanshi@qlogic.com> Signed-off-by: Chad Dupuis <chad.dupuis@cavium.com> Signed-off-by: Saurav Kashyap <saurav.kashyap@cavium.com> Signed-off-by: Arun Easi <arun.easi@cavium.com> Signed-off-by: Manish Rangankar <manish.rangankar@cavium.com> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Reviewed-by: Hannes Reinecke <hare@suse.de> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>