RDMA/cxgb4: Fix ntuple calculation for ipv6 and remove duplicate line
This fixes ntuple calculation for IPv6 active open request for T5
adapter. And also removes an duplicate line which got added in commit
92e7ae71726c ("iw_cxgb4: Choose appropriate hw mtu index and ISS for
iWARP connections")
Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
diff --git a/drivers/infiniband/hw/cxgb4/cm.c b/drivers/infiniband/hw/cxgb4/cm.c
index 2ee9892..fb61f66 100644
--- a/drivers/infiniband/hw/cxgb4/cm.c
+++ b/drivers/infiniband/hw/cxgb4/cm.c
@@ -675,6 +675,7 @@
if (is_t5(ep->com.dev->rdev.lldi.adapter_type)) {
opt2 |= T5_OPT_2_VALID;
opt2 |= V_CONG_CNTRL(CONG_ALG_TAHOE);
+ opt2 |= CONG_CNTRL_VALID; /* OPT_2_ISS for T5 */
}
t4_set_arp_err_handler(skb, ep, act_open_req_arp_failure);
@@ -720,8 +721,6 @@
} else {
u32 isn = (prandom_u32() & ~7UL) - 1;
- opt2 |= T5_OPT_2_VALID;
- opt2 |= CONG_CNTRL_VALID; /* OPT_2_ISS for T5 */
if (peer2peer)
isn += 4;
@@ -763,10 +762,10 @@
t5_req6->peer_ip_lo = *((__be64 *)
(ra6->sin6_addr.s6_addr + 8));
t5_req6->opt0 = cpu_to_be64(opt0);
- t5_req6->params = (__force __be64)cpu_to_be32(
+ t5_req6->params = cpu_to_be64(V_FILTER_TUPLE(
cxgb4_select_ntuple(
ep->com.dev->rdev.lldi.ports[0],
- ep->l2t));
+ ep->l2t)));
t5_req6->rsvd = cpu_to_be32(isn);
PDBG("%s snd_isn %u\n", __func__,
be32_to_cpu(t5_req6->rsvd));