Alexander Duyck b59544649d e1000: allow option to limit number of descriptors down to 48 per ring ...

This change makes it possible to limit the number of descriptors down to 48
per ring.  The reason for this change is to address a variation on hardware
errata 10 for 82546GB in which descriptors will be lost if more than 32
descriptors are fetched and the PCI-X MRBC is 512.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Tested-by: Emil Tantilov <emil.s.tantilov@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2010-07-19 20:23:35 -07:00

..

e1000_ethtool.c

drivers/net: Remove unnecessary returns from void function()s

2010-05-14 00:19:28 -07:00

e1000_hw.c

e1000: Use netdev_<level>, pr_<level> and dev_<level>

2010-04-27 17:05:03 -07:00

e1000_hw.h

e1000: Use netdev_<level>, pr_<level> and dev_<level>

2010-04-27 17:05:03 -07:00

e1000_main.c

e1000: Fix message logging defect

2010-06-13 18:20:53 -07:00

e1000_osdep.h

e1000: Use netdev_<level>, pr_<level> and dev_<level>

2010-04-27 17:05:03 -07:00

e1000_param.c

e1000: cleanup unused parameters

2010-05-14 03:06:19 -07:00

e1000.h

e1000: allow option to limit number of descriptors down to 48 per ring

2010-07-19 20:23:35 -07:00

Makefile

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