Looks good to me.
Acked-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
>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.
>
>Log message code 0x00c6 preserved, although it is reported
>after successful call to pci_enable_msix_range(), not before
>possibly unsuccessful call to pci_enable_msix(). Consumers
>of the error code should not notice the difference.
>
>Signed-off-by: Alexander Gordeev <agordeev@xxxxxxxxxx>
>Cc: qla2xxx-upstream@xxxxxxxxxx
>Cc: linux-scsi@xxxxxxxxxxxxxxx
>Cc: linux-pci@xxxxxxxxxxxxxxx
>---
> drivers/scsi/qla2xxx/qla_isr.c | 27 +++++++++++----------------
> 1 files changed, 11 insertions(+), 16 deletions(-)
>
>diff --git a/drivers/scsi/qla2xxx/qla_isr.c
>b/drivers/scsi/qla2xxx/qla_isr.c
>index 9bc86b9..b2dcfa4 100644
>--- a/drivers/scsi/qla2xxx/qla_isr.c
>+++ b/drivers/scsi/qla2xxx/qla_isr.c
>@@ -2896,27 +2896,22 @@ qla24xx_enable_msix(struct qla_hw_data *ha,
>struct rsp_que *rsp)
> for (i = 0; i < ha->msix_count; i++)
> entries[i].entry = i;
>
>- ret = pci_enable_msix(ha->pdev, entries, ha->msix_count);
>- if (ret) {
>- if (ret < MIN_MSIX_COUNT)
>- goto msix_failed;
>-
>+ ret = pci_enable_msix_range(ha->pdev,
>+ entries, MIN_MSIX_COUNT, ha->msix_count);
>+ if (ret < 0) {
>+ ql_log(ql_log_fatal, vha, 0x00c7,
>+ "MSI-X: Failed to enable support, "
>+ "giving up -- %d/%d.\n",
>+ ha->msix_count, ret);
>+ goto msix_out;
>+ } else if (ret < ha->msix_count) {
> ql_log(ql_log_warn, vha, 0x00c6,
> "MSI-X: Failed to enable support "
> "-- %d/%d\n Retry with %d vectors.\n",
> ha->msix_count, ret, ret);
>- ha->msix_count = ret;
>- ret = pci_enable_msix(ha->pdev, entries, ha->msix_count);
>- if (ret) {
>-msix_failed:
>- ql_log(ql_log_fatal, vha, 0x00c7,
>- "MSI-X: Failed to enable support, "
>- "giving up -- %d/%d.\n",
>- ha->msix_count, ret);
>- goto msix_out;
>- }
>- ha->max_rsp_queues = ha->msix_count - 1;
> }
>+ ha->msix_count = ret;
>+ ha->max_rsp_queues = ha->msix_count - 1;
> ha->msix_entries = kzalloc(sizeof(struct qla_msix_entry) *
> ha->msix_count, GFP_KERNEL);
> if (!ha->msix_entries) {
>--
>1.7.7.6
>
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