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RDMA/cxgb4: Fix ntuple calculation for ipv6 and remove duplicate line

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This fixes ntuple calculation for IPv6 active open request for T5
adapter.  And also removes an duplicate line which got added in commit
92e7ae7172 ("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>
This commit is contained in:
Hariprasad S 2014-09-24 03:53:43 +05:30 committed by Roland Dreier
parent d480201b22
commit da22b896b1
1 changed files with 3 additions and 4 deletions
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7
drivers/infiniband/hw/cxgb4/cm.c
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@ -675,6 +675,7 @@ static int send_connect(struct c4iw_ep *ep)
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 @@ static int send_connect(struct c4iw_ep *ep)
} 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 @@ static int send_connect(struct c4iw_ep *ep)
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));