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Commit 50219538 authored by Shrikrishna Khare's avatar Shrikrishna Khare Committed by David S. Miller
Browse files

vmxnet3: segCnt can be 1 for LRO packets 



The device emulation may send segCnt of 1 for LRO packets.

Signed-off-by: default avatarShrikrishna Khare <skhare@vmware.com>
Signed-off-by: default avatarJin Heo <heoj@vmware.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 719c44d3

drivers/net/vmxnet3/vmxnet3_drv.c

+1 −1
Original line number Diff line number Diff line
@@ -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);

				WARN_ON_ONCE(segCnt == 0);

				mss = rcdlro->mss;

				if (unlikely(segCnt <= 1))

					segCnt = 0;

drivers/net/vmxnet3/vmxnet3_int.h

+2 −2
Original line number Diff line number Diff line
@@ -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. */