diff options
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_mid.c')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_mid.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/scsi/qla2xxx/qla_mid.c b/drivers/scsi/qla2xxx/qla_mid.c index a47d34308a3a..b901aa267e7d 100644 --- a/drivers/scsi/qla2xxx/qla_mid.c +++ b/drivers/scsi/qla2xxx/qla_mid.c @@ -639,8 +639,10 @@ static void qla_do_work(struct work_struct *work) struct rsp_que *rsp = container_of(work, struct rsp_que, q_work); struct scsi_qla_host *vha; + spin_lock_irq(&rsp->hw->hardware_lock); vha = qla25xx_get_host(rsp); qla24xx_process_response_queue(vha, rsp); + spin_unlock_irq(&rsp->hw->hardware_lock); } /* create response queue */ @@ -696,6 +698,10 @@ 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); |