From: Shrikrishna Khare <skhare@vmware.com>
To: netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
pv-drivers@vmware.com
Cc: Shrikrishna Khare <skhare@vmware.com>, Jin Heo <heoj@vmware.com>
Subject: [PATCH net v2] vmxnet3: segCnt can be 1 for LRO packets
Date: Tue, 7 Jun 2016 23:13:35 -0700 [thread overview]
Message-ID: <1465366415-124072-1-git-send-email-skhare@vmware.com> (raw)
The device emulation may send segCnt of 1 for LRO packets.
Signed-off-by: Shrikrishna Khare <skhare@vmware.com>
Signed-off-by: Jin Heo <heoj@vmware.com>
---
v2: fix subject line
---
drivers/net/vmxnet3/vmxnet3_drv.c | 2 +-
drivers/net/vmxnet3/vmxnet3_int.h | 4 ++--
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c
index db8022a..6f399b2 100644
--- a/drivers/net/vmxnet3/vmxnet3_drv.c
+++ b/drivers/net/vmxnet3/vmxnet3_drv.c
@@ -1369,7 +1369,7 @@ vmxnet3_rq_rx_complete(struct vmxnet3_rx_queue *rq,
rcdlro = (struct Vmxnet3_RxCompDescExt *)rcd;
segCnt = rcdlro->segCnt;
- BUG_ON(segCnt <= 1);
+ BUG_ON(segCnt == 0);
mss = rcdlro->mss;
if (unlikely(segCnt <= 1))
segCnt = 0;
diff --git a/drivers/net/vmxnet3/vmxnet3_int.h b/drivers/net/vmxnet3/vmxnet3_int.h
index c482539..3d2b64e 100644
--- a/drivers/net/vmxnet3/vmxnet3_int.h
+++ b/drivers/net/vmxnet3/vmxnet3_int.h
@@ -69,10 +69,10 @@
/*
* Version numbers
*/
-#define VMXNET3_DRIVER_VERSION_STRING "1.4.7.0-k"
+#define VMXNET3_DRIVER_VERSION_STRING "1.4.8.0-k"
/* a 32-bit int, each byte encode a verion number in VMXNET3_DRIVER_VERSION */
-#define VMXNET3_DRIVER_VERSION_NUM 0x01040700
+#define VMXNET3_DRIVER_VERSION_NUM 0x01040800
#if defined(CONFIG_PCI_MSI)
/* RSS only makes sense if MSI-X is supported. */
--
2.8.2
next reply other threads:[~2016-06-08 6:13 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-08 6:13 Shrikrishna Khare [this message]
2016-06-08 10:10 ` [Pv-drivers] [PATCH net v2] vmxnet3: segCnt can be 1 for LRO packets Thomas Hellstrom
2016-06-08 14:43 ` Shrikrishna Khare
2016-06-10 7:15 ` David Miller
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