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authorEric Joyner <erj@FreeBSD.org>2019-11-05 00:12:21 +0000
committerEric Joyner <erj@FreeBSD.org>2019-11-05 00:12:21 +0000
commit74954211d655f782278bea06fe59f42baeb06634 (patch)
tree65ae2be8fe3023035a687e988c6466dc9086261e /release/picobsd/tinyware/msg/README
parentdb8e8f1edeeacc7ccf2c05a6e1c9699861873099 (diff)
downloadsrc-74954211d655f782278bea06fe59f42baeb06634.tar.gz
src-74954211d655f782278bea06fe59f42baeb06634.zip
net: add ETHER_IS_ZERO macro similar to ETHER_IS_BROADCAST
Some places in network code may need to verify that an ethernet address is not the 'zero' address. Provide a standard macro ETHER_IS_ZERO for this purpose, similar to the ETHER_IS_BROADCAST macro already available. This patch also removes previous ETHER_IS_ZERO definitions in several USB ethernet drivers, in favor of this centrally-located macro. Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Submitted by: Jacob Keller <jacob.e.keller@intel.com> Reviewed by: erj@ Sponsored by: Intel Corporation Differential Revision: https://reviews.freebsd.org/D21240
Notes
Notes: svn path=/head/; revision=354345
Diffstat (limited to 'release/picobsd/tinyware/msg/README')
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