diff options
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_isr.c')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_isr.c | 44 |
1 files changed, 34 insertions, 10 deletions
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c index 3e89122e6db0..d4d65eb0e9b4 100644 --- a/drivers/scsi/qla2xxx/qla_isr.c +++ b/drivers/scsi/qla2xxx/qla_isr.c @@ -2605,8 +2605,14 @@ process_err: qla24xx_els_ct_entry(vha, rsp->req, pkt, ELS_IOCB_TYPE); break; case ABTS_RECV_24XX: - /* ensure that the ATIO queue is empty */ - qlt_24xx_process_atio_queue(vha); + if (IS_QLA83XX(ha) || IS_QLA27XX(ha)) { + /* ensure that the ATIO queue is empty */ + qlt_handle_abts_recv(vha, (response_t *)pkt); + break; + } else { + /* drop through */ + qlt_24xx_process_atio_queue(vha, 1); + } case ABTS_RESP_24XX: case CTIO_TYPE7: case NOTIFY_ACK_TYPE: @@ -2773,13 +2779,22 @@ qla24xx_intr_handler(int irq, void *dev_id) case INTR_RSP_QUE_UPDATE_83XX: qla24xx_process_response_queue(vha, rsp); break; - case INTR_ATIO_QUE_UPDATE: - qlt_24xx_process_atio_queue(vha); + case INTR_ATIO_QUE_UPDATE:{ + unsigned long flags2; + spin_lock_irqsave(&ha->tgt.atio_lock, flags2); + qlt_24xx_process_atio_queue(vha, 1); + spin_unlock_irqrestore(&ha->tgt.atio_lock, flags2); break; - case INTR_ATIO_RSP_QUE_UPDATE: - qlt_24xx_process_atio_queue(vha); + } + case INTR_ATIO_RSP_QUE_UPDATE: { + unsigned long flags2; + spin_lock_irqsave(&ha->tgt.atio_lock, flags2); + qlt_24xx_process_atio_queue(vha, 1); + spin_unlock_irqrestore(&ha->tgt.atio_lock, flags2); + qla24xx_process_response_queue(vha, rsp); break; + } default: ql_dbg(ql_dbg_async, vha, 0x504f, "Unrecognized interrupt type (%d).\n", stat * 0xff); @@ -2938,13 +2953,22 @@ qla24xx_msix_default(int irq, void *dev_id) case INTR_RSP_QUE_UPDATE_83XX: qla24xx_process_response_queue(vha, rsp); break; - case INTR_ATIO_QUE_UPDATE: - qlt_24xx_process_atio_queue(vha); + case INTR_ATIO_QUE_UPDATE:{ + unsigned long flags2; + spin_lock_irqsave(&ha->tgt.atio_lock, flags2); + qlt_24xx_process_atio_queue(vha, 1); + spin_unlock_irqrestore(&ha->tgt.atio_lock, flags2); break; - case INTR_ATIO_RSP_QUE_UPDATE: - qlt_24xx_process_atio_queue(vha); + } + case INTR_ATIO_RSP_QUE_UPDATE: { + unsigned long flags2; + spin_lock_irqsave(&ha->tgt.atio_lock, flags2); + qlt_24xx_process_atio_queue(vha, 1); + spin_unlock_irqrestore(&ha->tgt.atio_lock, flags2); + qla24xx_process_response_queue(vha, rsp); break; + } default: ql_dbg(ql_dbg_async, vha, 0x5051, "Unrecognized interrupt type (%d).\n", stat & 0xff); |