Re: [PATCH 21/22] qla4xxx: Use pci_enable_msix_range()

[Vikas Chaudhary]

On 04/02/14 3:17 AM, "Alexander Gordeev" <agordeev@xxxxxxxxxx> wrote:

>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: Vikas Chaudhary <vikas.chaudhary@xxxxxxxxxx>
>Cc: iscsi-driver@xxxxxxxxxx
>Cc: linux-scsi@xxxxxxxxxxxxxxx
>Cc: linux-pci@xxxxxxxxxxxxxxx
>---
> drivers/scsi/qla4xxx/ql4_nx.c |    5 +++--
> 1 files changed, 3 insertions(+), 2 deletions(-)
>
>diff --git a/drivers/scsi/qla4xxx/ql4_nx.c b/drivers/scsi/qla4xxx/ql4_nx.c
>index d001202..7f5412d 100644
>--- a/drivers/scsi/qla4xxx/ql4_nx.c
>+++ b/drivers/scsi/qla4xxx/ql4_nx.c
>@@ -3805,8 +3805,9 @@ qla4_8xxx_enable_msix(struct scsi_qla_host *ha)
> 	for (i = 0; i < QLA_MSIX_ENTRIES; i++)
> 		entries[i].entry = qla4_8xxx_msix_entries[i].entry;
> 
>-	ret = pci_enable_msix(ha->pdev, entries, ARRAY_SIZE(entries));
>-	if (ret) {
>+	ret = pci_enable_msix_range(ha->pdev, entries,
>+				    ARRAY_SIZE(entries), ARRAY_SIZE(entries));
>+	if (ret < 0) {
> 		ql4_printk(KERN_WARNING, ha,
> 		    "MSI-X: Failed to enable support -- %d/%d\n",
> 		    QLA_MSIX_ENTRIES, ret);

Looks good to me.
Acked-by: Vikas Chaudhary <vikas.chaudhary@xxxxxxxxxx>

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