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scsi: lpfc: Correct topology type reporting on G7 adapters

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Driver missed classifying the chip type for G7 when reporting supported
topologies. This resulted in loop being shown as supported on FC links that
are not supported per the standard.

Add the chip classifications to the topology checks in the driver.

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>
This commit is contained in:
James Smart 2018-11-29 16:09:38 -08:00 committed by Martin K. Petersen
parent 1c36833d82
commit 76558b2573
2 changed files with 6 additions and 5 deletions
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5
drivers/scsi/lpfc/lpfc_attr.c
View File

@ -3937,8 +3937,9 @@ lpfc_topology_store(struct device *dev, struct device_attribute *attr,
val);
return -EINVAL;
}
if (phba->pcidev->device == PCI_DEVICE_ID_LANCER_G6_FC &&
val == 4) {
if ((phba->pcidev->device == PCI_DEVICE_ID_LANCER_G6_FC ||
phba->pcidev->device == PCI_DEVICE_ID_LANCER_G7_FC) &&
val == 4) {
lpfc_printf_vlog(vport, KERN_ERR, LOG_INIT,
"3114 Loop mode not supported\n");
return -EINVAL;

6
drivers/scsi/lpfc/lpfc_mbox.c
View File

@ -513,9 +513,9 @@ lpfc_init_link(struct lpfc_hba * phba,
break;
}
if (phba->pcidev->device == PCI_DEVICE_ID_LANCER_G6_FC &&
mb->un.varInitLnk.link_flags & FLAGS_TOPOLOGY_MODE_LOOP) {
/* Failover is not tried for Lancer G6 */
if ((phba->pcidev->device == PCI_DEVICE_ID_LANCER_G6_FC ||
phba->pcidev->device == PCI_DEVICE_ID_LANCER_G7_FC) &&
mb->un.varInitLnk.link_flags & FLAGS_TOPOLOGY_MODE_LOOP) {
mb->un.varInitLnk.link_flags = FLAGS_TOPOLOGY_MODE_PT_PT;
phba->cfg_topology = FLAGS_TOPOLOGY_MODE_PT_PT;
}