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scsi: lpfc: Fix issuing init_vpi mbox on SLI-3 card
The driver is inadvertently trying to issue an INIT_VPI mailbox command on an SLI-3 driver. The command is specific to SLI-4. When the call is made to send the command, if on an SLI-3 adapter, an array pointer is NULL and the driver will oops. Fix by restricting the command to SLI-4 adapters only. Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: James Smart <jsmart2021@gmail.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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26d824ca45
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08180db254
1 changed files with 5 additions and 3 deletions
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@ -527,9 +527,11 @@ disable_vport(struct fc_vport *fc_vport)
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* scsi_host_put() to release the vport.
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*/
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lpfc_mbx_unreg_vpi(vport);
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spin_lock_irq(shost->host_lock);
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vport->fc_flag |= FC_VPORT_NEEDS_INIT_VPI;
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spin_unlock_irq(shost->host_lock);
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if (phba->sli_rev == LPFC_SLI_REV4) {
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spin_lock_irq(shost->host_lock);
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vport->fc_flag |= FC_VPORT_NEEDS_INIT_VPI;
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spin_unlock_irq(shost->host_lock);
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}
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lpfc_vport_set_state(vport, FC_VPORT_DISABLED);
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lpfc_printf_vlog(vport, KERN_ERR, LOG_VPORT,
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