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igb: correctly offset 82575 flow control watermarks by 16 bytes
authorAlexander Duyck <alexander.h.duyck@intel.com>
Wed, 23 Dec 2009 13:21:27 +0000 (13:21 +0000)
committerDavid S. Miller <davem@davemloft.net>
Thu, 24 Dec 2009 04:47:50 +0000 (20:47 -0800)
commitd405ea3ef2499eb46834418a643973c884ff7f30
tree4dafb0895c615a8062602e881be4eec809c04446tree | snapshot (tar.bz2 tar.gz zip)
parent8c6af2995c14e71558c312b86955ae32272a03d8commit | diff
igb: correctly offset 82575 flow control watermarks by 16 bytes

The watermark values for the 82575 were not being set correctly.  As a
result the high and low watermark values were set to the same value which
can lead to excess xon/xoff packets being generated.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/igb/igb_main.c diff | blob | blame | history
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