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-rw-r--r--drivers/scsi/libfc/fc_elsct.c41
1 files changed, 35 insertions, 6 deletions
diff --git a/drivers/scsi/libfc/fc_elsct.c b/drivers/scsi/libfc/fc_elsct.c
index 01be43f..5374872 100644
--- a/drivers/scsi/libfc/fc_elsct.c
+++ b/drivers/scsi/libfc/fc_elsct.c
@@ -90,6 +90,9 @@ EXPORT_SYMBOL(fc_elsct_init);
const char *fc_els_resp_type(struct fc_frame *fp)
{
const char *msg;
+ struct fc_frame_header *fh;
+ struct fc_ct_hdr *ct;
+
if (IS_ERR(fp)) {
switch (-PTR_ERR(fp)) {
case FC_NO_ERR:
@@ -106,15 +109,41 @@ const char *fc_els_resp_type(struct fc_frame *fp)
break;
}
} else {
- switch (fc_frame_payload_op(fp)) {
- case ELS_LS_ACC:
- msg = "accept";
+ fh = fc_frame_header_get(fp);
+ switch (fh->fh_type) {
+ case FC_TYPE_ELS:
+ switch (fc_frame_payload_op(fp)) {
+ case ELS_LS_ACC:
+ msg = "accept";
+ break;
+ case ELS_LS_RJT:
+ msg = "reject";
+ break;
+ default:
+ msg = "response unknown ELS";
+ break;
+ }
break;
- case ELS_LS_RJT:
- msg = "reject";
+ case FC_TYPE_CT:
+ ct = fc_frame_payload_get(fp, sizeof(*ct));
+ if (ct) {
+ switch (ntohs(ct->ct_cmd)) {
+ case FC_FS_ACC:
+ msg = "CT accept";
+ break;
+ case FC_FS_RJT:
+ msg = "CT reject";
+ break;
+ default:
+ msg = "response unknown CT";
+ break;
+ }
+ } else {
+ msg = "short CT response";
+ }
break;
default:
- msg = "response unknown ELS";
+ msg = "response not ELS or CT";
break;
}
}