diff options
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_target.c | 18 | ||||
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_target.h | 1 |
2 files changed, 7 insertions, 12 deletions
diff --git a/drivers/scsi/qla2xxx/qla_target.c b/drivers/scsi/qla2xxx/qla_target.c index 94b726ed21e1..2ba44334fb84 100644 --- a/drivers/scsi/qla2xxx/qla_target.c +++ b/drivers/scsi/qla2xxx/qla_target.c @@ -2409,6 +2409,7 @@ int qlt_xmit_response(struct qla_tgt_cmd *cmd, int xmit_type, cmd->state = QLA_TGT_STATE_PROCESSED; /* Mid-level is done processing */ + cmd->cmd_sent_to_fw = 1; qla2x00_start_iocbs(vha, vha->req); spin_unlock_irqrestore(&ha->hardware_lock, flags); @@ -2484,6 +2485,7 @@ int qlt_rdy_to_xfer(struct qla_tgt_cmd *cmd) qlt_load_data_segments(&prm, vha); cmd->state = QLA_TGT_STATE_NEED_DATA; + cmd->cmd_sent_to_fw = 1; qla2x00_start_iocbs(vha, vha->req); spin_unlock_irqrestore(&ha->hardware_lock, flags); @@ -2717,19 +2719,10 @@ static void qlt_send_term_exchange(struct scsi_qla_host *vha, if (rc == -ENOMEM) qlt_alloc_qfull_cmd(vha, atio, 0, 0); spin_unlock_irqrestore(&vha->hw->hardware_lock, flags); + done: - /* - * Terminate exchange will tell fw to release any active CTIO - * that's in FW posession and cleanup the exchange. - * - * "cmd->state == QLA_TGT_STATE_ABORTED" means CTIO is still - * down at FW. Free the cmd later when CTIO comes back later - * w/aborted(0x2) status. - * - * "cmd->state != QLA_TGT_STATE_ABORTED" means CTIO is already - * back w/some err. Free the cmd now. - */ - if ((rc == 1) && (cmd->state != QLA_TGT_STATE_ABORTED)) { + if (cmd && ((cmd->state != QLA_TGT_STATE_ABORTED) || + !cmd->cmd_sent_to_fw)) { if (!ha_locked && !in_interrupt()) msleep(250); /* just in case */ @@ -3071,6 +3064,7 @@ static void qlt_do_ctio_completion(struct scsi_qla_host *vha, uint32_t handle, se_cmd = &cmd->se_cmd; tfo = se_cmd->se_tfo; + cmd->cmd_sent_to_fw = 0; if (cmd->sg_mapped) qlt_unmap_sg(vha, cmd); diff --git a/drivers/scsi/qla2xxx/qla_target.h b/drivers/scsi/qla2xxx/qla_target.h index 0c768f5e885a..b07b230b14cc 100644 --- a/drivers/scsi/qla2xxx/qla_target.h +++ b/drivers/scsi/qla2xxx/qla_target.h @@ -917,6 +917,7 @@ struct qla_tgt_cmd { unsigned int ctx_dsd_alloced:1; unsigned int q_full:1; unsigned int term_exchg:1; + unsigned int cmd_sent_to_fw:1; struct scatterlist *sg; /* cmd data buffer SG vector */ int sg_cnt; /* SG segments count */ |