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ethtool: Expand ethtool_cmd.speed to 32 bits
authorBrandon Philips <brandon@ifup.org>
Tue, 15 Jul 2008 09:18:41 +0000 (02:18 -0700)
committerJeff Garzik <jgarzik@redhat.com>
Thu, 7 Aug 2008 06:22:08 +0000 (02:22 -0400)
commitc5ddb7d4a0019f59b35ec3ac30d69a2358c21d45
treebafbb4ca35003403da55c5a34c56e2390d1af8b2tree | snapshot
parent9b7a980bb4f6b1c0434c25616d7baf78b6b6491ccommit | diff
ethtool: Expand ethtool_cmd.speed to 32 bits

Introduce the speed_hi field to ethtool_cmd, using the reserved space,
to expand the speed field to 2^32 Megabits/second.

Making this field expansion now gives us plenty of time to fix up the
user-space pieces that use SIOCETHTOOL before hardware faster than 64
Gb/s is available.

Signed-off-by: Brandon Philips <bphilips@suse.de>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
include/linux/ethtool.h diff | blob | history
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