Commit e4771ec3 authored Mar 12, 2019 by James Smart Committed by Martin K. Petersen Mar 19, 2019

scsi: lpfc: Fix protocol support on G6 and G7 adapters



Invalid test is allowing Loop to be a supported topology on G6 and G7
adapters. The chips do not support loop as their link speeds prohibit loop
per standard.

Correct the conditional so that loop is not reported.

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>

parent b3b4f3e1

drivers/scsi/lpfc/lpfc_attr.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -4069,9 +4069,9 @@ lpfc_topology_store(struct device dev, struct device_attribute attr,
		}
		if ((phba->pcidev->device == PCI_DEVICE_ID_LANCER_G6_FC \|\|
		phba->pcidev->device == PCI_DEVICE_ID_LANCER_G7_FC) &&
		val == 4) {
		val != FLAGS_TOPOLOGY_MODE_PT_PT) {
		lpfc_printf_vlog(vport, KERN_ERR, LOG_INIT,
		"3114 Loop mode not supported\n");
		"3114 Only non-FC-AL mode is supported\n");
		return -EINVAL;
		}
		phba->cfg_topology = val;

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