diff options
| author | Varun Prakash <varun@chelsio.com> | 2019-02-21 17:42:16 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2019-02-27 17:42:40 +0300 |
| commit | 26af1a368e40618d67956b1f883fbcfec292c5d8 (patch) | |
| tree | 99b6b57a49f5a8850aa8687435f44bf3d92efea4 /drivers/scsi | |
| parent | b184487c1ac9504cb1f8d02751eac00f0c1581fb (diff) | |
| download | linux-26af1a368e40618d67956b1f883fbcfec292c5d8.tar.xz | |
scsi: cxgb4i: validate tcp sequence number only if chip version <= T5
T6 adapters generates DDP completion message on receiving all iSCSI pdus in
a sequence. Because of this, driver can not keep track of tcp sequence
number for T6 adapters.
Signed-off-by: Varun Prakash <varun@chelsio.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/cxgbi/cxgb4i/cxgb4i.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c b/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c index ba14a4cdf120..bab06b947af3 100644 --- a/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c +++ b/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c @@ -1210,7 +1210,8 @@ static void do_rx_iscsi_hdr(struct cxgbi_device *cdev, struct sk_buff *skb) csk->skb_ulp_lhdr = skb; cxgbi_skcb_set_flag(skb, SKCBF_RX_HDR); - if (cxgbi_skcb_tcp_seq(skb) != csk->rcv_nxt) { + if ((CHELSIO_CHIP_VERSION(lldi->adapter_type) <= CHELSIO_T5) && + (cxgbi_skcb_tcp_seq(skb) != csk->rcv_nxt)) { pr_info("tid %u, CPL_ISCSI_HDR, bad seq, 0x%x/0x%x.\n", csk->tid, cxgbi_skcb_tcp_seq(skb), csk->rcv_nxt); |