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scsi: lpfc: move placement of target destroy on driver detach 

Ensure nvme localports/targetports are torn down before dismantling the
adapter sli interface on driver detachment.  This aids leaving
interfaces live while nvme may be making callbacks to abort it.

Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <james.smart@broadcom.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
James Smart 2018-01-30 15:58:47 -08:00 committed by Martin K. Petersen
parent c176ffa084
commit 281d61902f
1 changed files with 7 additions and 7 deletions
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14
drivers/scsi/lpfc/lpfc_init.c
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@ -11503,13 +11503,6 @@ lpfc_pci_remove_one_s4(struct pci_dev *pdev)
/* Remove FC host and then SCSI host with the physical port */
fc_remove_host(shost);
scsi_remove_host(shost);
/*
* Bring down the SLI Layer. This step disables all interrupts,
* clears the rings, discards all mailbox commands, and resets
* the HBA FCoE function.
*/
lpfc_debugfs_terminate(vport);
lpfc_sli4_hba_unset(phba);
/* Perform ndlp cleanup on the physical port. The nvme and nvmet
* localports are destroyed after to cleanup all transport memory.
@ -11518,6 +11511,13 @@ lpfc_pci_remove_one_s4(struct pci_dev *pdev)
lpfc_nvmet_destroy_targetport(phba);
lpfc_nvme_destroy_localport(vport);
/*
* Bring down the SLI Layer. This step disables all interrupts,
* clears the rings, discards all mailbox commands, and resets
* the HBA FCoE function.
*/
lpfc_debugfs_terminate(vport);
lpfc_sli4_hba_unset(phba);
lpfc_stop_hba_timers(phba);
spin_lock_irq(&phba->hbalock);