As result of deprecation of MSI-X/MSI enablement functions
pci_enable_msix() and pci_enable_msi_block() all drivers
using these two interfaces need to be updated to use the
new pci_enable_msi_range() and pci_enable_msix_range()
interfaces.
Signed-off-by: Alexander Gordeev <agordeev@xxxxxxxxxx>
Cc: James Smart <james.smart@xxxxxxxxxx>
Cc: linux-scsi@xxxxxxxxxxxxxxx
Cc: linux-pci@xxxxxxxxxxxxxxx
---
drivers/scsi/lpfc/lpfc_init.c | 21 +++++++++------------
1 files changed, 9 insertions(+), 12 deletions(-)
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index a9df97a..5bb40ca 100644
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -8187,8 +8187,8 @@ lpfc_sli_disable_msix(struct lpfc_hba *phba)
* @phba: pointer to lpfc hba data structure.
*
* This routine is invoked to enable the MSI interrupt mode to device with
- * SLI-3 interface spec. The kernel function pci_enable_msi() is called to
- * enable the MSI vector. The device driver is responsible for calling the
+ * SLI-3 interface spec. The kernel function pci_enable_msi_range() is called
+ * to enable the MSI vector. The device driver is responsible for calling the
* request_irq() to register MSI vector with a interrupt the handler, which
* is done in this function.
*
@@ -8201,8 +8201,8 @@ lpfc_sli_enable_msi(struct lpfc_hba *phba)
{
int rc;
- rc = pci_enable_msi(phba->pcidev);
- if (!rc)
+ rc = pci_enable_msi_range(phba->pcidev, 1, 1);
+ if (rc > 0)
lpfc_printf_log(phba, KERN_INFO, LOG_INIT,
"0462 PCI enable MSI mode success.\n");
else {
@@ -8636,17 +8636,14 @@ lpfc_sli4_enable_msix(struct lpfc_hba *phba)
phba->sli4_hba.msix_entries[index].entry = index;
/* Configure MSI-X capability structure */
- vectors = phba->cfg_fcp_io_channel;
-enable_msix_vectors:
- rc = pci_enable_msix(phba->pcidev, phba->sli4_hba.msix_entries,
- vectors);
- if (rc > 1) {
- vectors = rc;
- goto enable_msix_vectors;
- } else if (rc) {
+ rc = pci_enable_msix_range(phba->pcidev, phba->sli4_hba.msix_entries,
+ 2, phba->cfg_fcp_io_channel);
+ if (rc < 0) {
lpfc_printf_log(phba, KERN_INFO, LOG_INIT,
"0484 PCI enable MSI-X failed (%d)\n", rc);
goto vec_fail_out;
+ } else {
+ vectors = rc;
}
/* Log MSI-X vector assignment */
--
1.7.7.6
--
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