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authorKaren Xie <kxie@chelsio.com>2015-04-10 13:57:21 -0700
committerJames Bottomley <JBottomley@Odin.com>2015-05-25 08:46:25 -0700
commit1eb88a5d4af49bf5851b110d493b9007076fe24e (patch)
tree610876338952b3fbe2f56908719343f7f03de4f6 /drivers/scsi/cxgbi/cxgb4i/cxgb4i.c
parent0ea5bf3dc16c868e302e85d627f885fcf1aa6e81 (diff)
download96b-common-1eb88a5d4af49bf5851b110d493b9007076fe24e.tar.gz
cxgb4i: set the initial sequence number
set the initial sequence number so the 1st byte of payload is aligned on the 8-byte boundary. Signed-off-by: Karen Xie <kxie@chelsio.com> Reviewed-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <JBottomley@Odin.com>
Diffstat (limited to 'drivers/scsi/cxgbi/cxgb4i/cxgb4i.c')
-rw-r--r--drivers/scsi/cxgbi/cxgb4i/cxgb4i.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c b/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c
index 088aba1d2307..de6feb8964c9 100644
--- a/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c
+++ b/drivers/scsi/cxgbi/cxgb4i/cxgb4i.c
@@ -200,9 +200,9 @@ static void send_act_open_req(struct cxgbi_sock *csk, struct sk_buff *skb,
SMAC_SEL_V(csk->smac_idx) |
ULP_MODE_V(ULP_MODE_ISCSI) |
RCV_BUFSIZ_V(csk->rcv_win >> 10);
+
opt2 = RX_CHANNEL_V(0) |
RSS_QUEUE_VALID_F |
- (RX_FC_DISABLE_F) |
RSS_QUEUE_V(csk->rss_qid);
if (is_t4(lldi->adapter_type)) {
@@ -231,6 +231,7 @@ static void send_act_open_req(struct cxgbi_sock *csk, struct sk_buff *skb,
} else {
struct cpl_t5_act_open_req *req =
(struct cpl_t5_act_open_req *)skb->head;
+ u32 isn = (prandom_u32() & ~7UL) - 1;
INIT_TP_WR(req, 0);
OPCODE_TID(req) = cpu_to_be32(MK_OPCODE_TID(CPL_ACT_OPEN_REQ,
@@ -244,7 +245,10 @@ static void send_act_open_req(struct cxgbi_sock *csk, struct sk_buff *skb,
cxgb4_select_ntuple(
csk->cdev->ports[csk->port_id],
csk->l2t)));
- opt2 |= 1 << 31;
+ req->rsvd = cpu_to_be32(isn);
+ opt2 |= T5_ISS_VALID;
+ opt2 |= T5_OPT_2_VALID_F;
+
req->opt2 = cpu_to_be32(opt2);
log_debug(1 << CXGBI_DBG_TOE | 1 << CXGBI_DBG_SOCK,