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[SCSI] lpfc 8.2.8 : Add support for PCI-EEH permanent disabling

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Add support for PCI-EEH permanent-disabling a device via lpfc_pci_remove_one()

Signed-off-by: James Smart <james.smart@emulex.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
This commit is contained in:
James Smart
2008-08-24 21:50:11 -04:00
committed by James Bottomley
parent 84774a4d0a
commit a8e497d51e
5 changed files with 103 additions and 3 deletions
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9
drivers/scsi/lpfc/lpfc_init.c
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@@ -2661,8 +2661,15 @@ static pci_ers_result_t lpfc_io_error_detected(struct pci_dev *pdev,
struct lpfc_sli *psli = &phba->sli;
struct lpfc_sli_ring *pring;
if (state == pci_channel_io_perm_failure)
if (state == pci_channel_io_perm_failure) {
lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
"0472 PCI channel I/O permanent failure\n");
/* Block all SCSI devices' I/Os on the host */
lpfc_scsi_dev_block(phba);
/* Clean up all driver's outstanding SCSI I/Os */
lpfc_sli_flush_fcp_rings(phba);
return PCI_ERS_RESULT_DISCONNECT;
}
pci_disable_device(pdev);
/*