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authorHimanshu Madhani <himanshu.madhani@cavium.com>2016-12-23 18:06:06 -0800
committerBart Van Assche <bart.vanassche@sandisk.com>2017-01-17 11:26:53 -0800
commit1cbb91562df536eac6e06d7bd2df5965ffd67803 (patch)
treea382bcca1f34e1bf073a15b1f157b254c3edefd5 /drivers
parentbb1181c9a8b46b6f10e749d9ed94480336445d7f (diff)
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>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/scsi/qla2xxx/qla_tmpl.c24
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);