From: Ganesh Goudar <ganeshgr-ut6Up61K2wZBDgjK7y7TUQ@public.gmane.org>
To: dledford-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org
Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
swise-7bPotxP6k4+P2YhJcF5u+vpXobYPEAuW@public.gmane.org,
Ganesh Goudar <ganeshgr-ut6Up61K2wZBDgjK7y7TUQ@public.gmane.org>,
Bharat Teja <bharat-ut6Up61K2wZBDgjK7y7TUQ@public.gmane.org>
Subject: [PATCH] iw_cxgb4: clean up send_connect()
Date: Mon, 30 Jan 2017 21:12:42 +0530 [thread overview]
Message-ID: <1485790962-15147-1-git-send-email-ganeshgr@chelsio.com> (raw)
Clean up send_connect() and make use of t6 specific
active open request struct.
Acked-by: swise-7bPotxP6k4+P2YhJcF5u+vpXobYPEAuW@public.gmane.org
Signed-off-by: Bharat Teja <bharat-ut6Up61K2wZBDgjK7y7TUQ@public.gmane.org>
Signed-off-by: Ganesh Goudar <ganeshgr-ut6Up61K2wZBDgjK7y7TUQ@public.gmane.org>
---
drivers/infiniband/hw/cxgb4/cm.c | 56 ++++++++++++++++++++++++++--------------
1 file changed, 36 insertions(+), 20 deletions(-)
diff --git a/drivers/infiniband/hw/cxgb4/cm.c b/drivers/infiniband/hw/cxgb4/cm.c
index f1510cc..b9c2163 100644
--- a/drivers/infiniband/hw/cxgb4/cm.c
+++ b/drivers/infiniband/hw/cxgb4/cm.c
@@ -692,6 +692,10 @@ static int send_connect(struct c4iw_ep *ep)
int ret;
enum chip_type adapter_type = ep->com.dev->rdev.lldi.adapter_type;
u32 isn = (prandom_u32() & ~7UL) - 1;
+ struct net_device *netdev;
+ u64 params;
+
+ netdev = ep->com.dev->rdev.lldi.ports[0];
switch (CHELSIO_CHIP_VERSION(adapter_type)) {
case CHELSIO_T4:
@@ -768,6 +772,8 @@ static int send_connect(struct c4iw_ep *ep)
opt2 |= T5_ISS_F;
}
+ params = cxgb4_select_ntuple(netdev, ep->l2t);
+
if (ep->com.remote_addr.ss_family == AF_INET6)
cxgb4_clip_get(ep->com.dev->rdev.lldi.ports[0],
(const u32 *)&la6->sin6_addr.s6_addr, 1);
@@ -809,18 +815,22 @@ static int send_connect(struct c4iw_ep *ep)
req->opt0 = cpu_to_be64(opt0);
if (is_t4(ep->com.dev->rdev.lldi.adapter_type)) {
- req->params = cpu_to_be32(cxgb4_select_ntuple(
- ep->com.dev->rdev.lldi.ports[0],
- ep->l2t));
+ req->params = cpu_to_be32(params);
req->opt2 = cpu_to_be32(opt2);
} else {
- t5req->params = cpu_to_be64(FILTER_TUPLE_V(
- cxgb4_select_ntuple(
- ep->com.dev->rdev.lldi.ports[0],
- ep->l2t)));
- t5req->rsvd = cpu_to_be32(isn);
- PDBG("%s snd_isn %u\n", __func__, t5req->rsvd);
- t5req->opt2 = cpu_to_be32(opt2);
+ if (is_t5(ep->com.dev->rdev.lldi.adapter_type)) {
+ t5req->params =
+ cpu_to_be64(FILTER_TUPLE_V(params));
+ t5req->rsvd = cpu_to_be32(isn);
+ PDBG("%s snd_isn %u\n", __func__, t5req->rsvd);
+ t5req->opt2 = cpu_to_be32(opt2);
+ } else {
+ t6req->params =
+ cpu_to_be64(FILTER_TUPLE_V(params));
+ t6req->rsvd = cpu_to_be32(isn);
+ PDBG("%s snd_isn %u\n", __func__, t6req->rsvd);
+ t6req->opt2 = cpu_to_be32(opt2);
+ }
}
} else {
switch (CHELSIO_CHIP_VERSION(adapter_type)) {
@@ -859,18 +869,24 @@ static int send_connect(struct c4iw_ep *ep)
req6->opt0 = cpu_to_be64(opt0);
if (is_t4(ep->com.dev->rdev.lldi.adapter_type)) {
- req6->params = cpu_to_be32(cxgb4_select_ntuple(
- ep->com.dev->rdev.lldi.ports[0],
- ep->l2t));
+ req6->params = cpu_to_be32(cxgb4_select_ntuple(netdev,
+ ep->l2t));
req6->opt2 = cpu_to_be32(opt2);
} else {
- t5req6->params = cpu_to_be64(FILTER_TUPLE_V(
- cxgb4_select_ntuple(
- ep->com.dev->rdev.lldi.ports[0],
- ep->l2t)));
- t5req6->rsvd = cpu_to_be32(isn);
- PDBG("%s snd_isn %u\n", __func__, t5req6->rsvd);
- t5req6->opt2 = cpu_to_be32(opt2);
+ if (is_t5(ep->com.dev->rdev.lldi.adapter_type)) {
+ t5req6->params =
+ cpu_to_be64(FILTER_TUPLE_V(params));
+ t5req6->rsvd = cpu_to_be32(isn);
+ PDBG("%s snd_isn %u\n", __func__, t5req6->rsvd);
+ t5req6->opt2 = cpu_to_be32(opt2);
+ } else {
+ t6req6->params =
+ cpu_to_be64(FILTER_TUPLE_V(params));
+ t6req6->rsvd = cpu_to_be32(isn);
+ PDBG("%s snd_isn %u\n", __func__, t6req6->rsvd);
+ t6req6->opt2 = cpu_to_be32(opt2);
+ }
+
}
}
--
2.1.0
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next reply other threads:[~2017-01-30 15:42 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-30 15:42 Ganesh Goudar [this message]
[not found] ` <1485790962-15147-1-git-send-email-ganeshgr-ut6Up61K2wZBDgjK7y7TUQ@public.gmane.org>
2017-01-30 20:32 ` [PATCH] iw_cxgb4: clean up send_connect() Leon Romanovsky
-- strict thread matches above, loose matches on Subject: below --
2017-01-31 6:30 Ganesh Goudar
[not found] ` <CY4PR12MB1432FF43E0F4801D72230171C15B0@CY4PR12MB1432.namprd12.prod.outlook.com>
[not found] ` <CY4PR12MB1432FF43E0F4801D72230171C15B0-rpdhrqHFk04JlWDAAl3wnwdYzm3356FpvxpqHgZTriW3zl9H0oFU5g@public.gmane.org>
2017-02-19 13:12 ` Doug Ledford
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