qla2xxx: Include ATIO queue in firmware dump when in target mode

Include ATIO queue for ISP27XX when firmware dump is collected
for target mode.

Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com>
Signed-off-by: Giridhar Malavali <giridhar.malavali@cavium.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>

1 files changed, 24 insertions, 0 deletions

diff --git a/drivers/scsi/qla2xxx/qla_tmpl.c b/drivers/scsi/qla2xxx/qla_tmpl.c
index 36935c9ed669..8a58ef3adab4 100644
--- a/drivers/scsi/qla2xxx/qla_tmpl.c
+++ b/drivers/scsi/qla2xxx/qla_tmpl.c
@@ -433,6 +433,18 @@ qla27xx_fwdt_entry_t263(struct scsi_qla_host *vha,
                                 count++;
                         }
                 }
+        } else if (QLA_TGT_MODE_ENABLED() &&
+            ent->t263.queue_type == T263_QUEUE_TYPE_ATIO) {
+                struct qla_hw_data *ha = vha->hw;
+                struct atio *atr = ha->tgt.atio_ring;
+
+                if (atr || !buf) {
+                        length = ha->tgt.atio_q_length;
+                        qla27xx_insert16(0, buf, len);
+                        qla27xx_insert16(length, buf, len);
+                        qla27xx_insertbuf(atr, length * sizeof(*atr), buf, len);
+                        count++;
+                }
         } else {
                 ql_dbg(ql_dbg_misc, vha, 0xd026,
                     "%s: unknown queue %x\n", __func__, ent->t263.queue_type);
@@ -676,6 +688,18 @@ qla27xx_fwdt_entry_t274(struct scsi_qla_host *vha,
                                 count++;
                         }
                 }
+        } else if (QLA_TGT_MODE_ENABLED() &&
+            ent->t274.queue_type == T274_QUEUE_TYPE_ATIO_SHAD) {
+                struct qla_hw_data *ha = vha->hw;
+                struct atio *atr = ha->tgt.atio_ring_ptr;
+
+                if (atr || !buf) {
+                        qla27xx_insert16(0, buf, len);
+                        qla27xx_insert16(1, buf, len);
+                        qla27xx_insert32(ha->tgt.atio_q_in ?
+                            readl(ha->tgt.atio_q_in) : 0, buf, len);
+                        count++;
+                }
         } else {
                 ql_dbg(ql_dbg_misc, vha, 0xd02f,
                     "%s: unknown queue %x\n", __func__, ent->t274.queue_type);