CVS commit: [netbsd-8] src/sys/net

["Martin Husemann" <martin%netbsd.org@localhost>]

Module Name:    src
Committed By:   martin
Date:           Tue Jul  4 16:13:58 UTC 2017

Modified Files:
        src/sys/net [netbsd-8]: if_media.h

Log Message:
Pull up following revision(s) (requested by msaitoh in ticket #82):
        sys/net/if_media.h: revision 1.58
        sys/net/if_media.h: revision 1.59
No functional change:
- Relocate definitions in the following order to be easy to understand.
 0) IFM_*MASK
 1) macros to extract various bits of information from the media word.
 2) Media type.
 3) Shared media sub-type.
 4) Status bits.
 5) Shared (global) options
 6) Media dependent definitions.
 7) kernel function declarations.
 7) userland function declarations.
- Add comments.
This change makes me realize that:
 0) RFU bit have never used.
 1) bit 1..0 are shared between Shared media sub-type and Status bits.
    It's little dangerous.
 2) No. 5 of Media type is not used (hole).
 3) Only IEEE80211 uses IFM_MMASK(IFM_MODE()) bits.
 4) IFM_TOKEN's OMASK bits doesn't start from 0x00000100 but starts from
    0x00000200. Is this for BSD/OS compatibility?
- Add some missing baudrate entries
- Add 1000BASE-KX and 2500BASE-KX


To generate a diff of this commit:
cvs rdiff -u -r1.57 -r1.57.8.1 src/sys/net/if_media.h

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.