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path: root/drivers/scsi/qla2xxx/qla_mid.c
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Diffstat (limited to 'drivers/scsi/qla2xxx/qla_mid.c')
-rw-r--r--drivers/scsi/qla2xxx/qla_mid.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/scsi/qla2xxx/qla_mid.c b/drivers/scsi/qla2xxx/qla_mid.c
index a47d343..2a4c7f4 100644
--- a/drivers/scsi/qla2xxx/qla_mid.c
+++ b/drivers/scsi/qla2xxx/qla_mid.c
@@ -696,6 +696,10 @@ qla25xx_create_rsp_que(struct qla_hw_data *ha, uint16_t options,
/* Use alternate PCI devfn */
if (LSB(rsp->rid))
options |= BIT_5;
+ /* Enable MSIX handshake mode on for uncapable adapters */
+ if (!IS_MSIX_NACK_CAPABLE(ha))
+ options |= BIT_6;
+
rsp->options = options;
rsp->id = que_id;
reg = ISP_QUE_REG(ha, que_id);
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