cvs commit: src/sys/dev/em LICENSE README if_em.c if_em.h if_em_hw.c if_em_hw.h if_em_osdep.h

LI Xin delphij at
Wed Sep 6 10:27:31 PDT 2006

Bruce A. Mah wrote:
> If memory serves me right, John Baldwin wrote:
>> jhb         2006-09-05 19:48:10 UTC
>>   FreeBSD src repository
>>   Modified files:        (Branch: RELENG_4)
>>     sys/dev/em           LICENSE README if_em.c if_em.h if_em_hw.c 
>>                          if_em_hw.h if_em_osdep.h 
>>   Log:
>>   Sync up with most of the changes to RELENG_6 including using bus_dma,
>>   new PCI IDs, lots of style changes, suspend/resume methods.  Things not
>>   included include the INTR_FAST + taskqueue changes, link flapping
>>   workarounds in em_ioctl(), and jumbo frame fixups for architectures that
>>   require strict alignment.
>>   Revision  Changes      Path
>>   +3 -1        src/sys/dev/em/LICENSE
>>  +65 -23      src/sys/dev/em/README
>>  +1867 -1498  src/sys/dev/em/if_em.c
>>  +165 -185    src/sys/dev/em/if_em.h
>>  +3236 -756   src/sys/dev/em/if_em_hw.c
>>  +807 -56     src/sys/dev/em/if_em_hw.h
>>  +63 -32      src/sys/dev/em/if_em_osdep.h
> Does this basically mean that RELENG_4 now has version 6.1.4 of em(4)?

My understanding is that now we have 6.1.4's hardware support available
in RELENG_4, but not the performance enhancements and fixes that does
not apply to RELENG_4.  According to the code it appears like that the
driver will claim itself as "6.1.4", though.  So perhaps we can wrap it
as "The hardware support and suspend/resume methods of &man.em.4;
has been updated to the same version available from Intel's &man.em.4;
driver version 6.1.4."?

Xin LI <delphij at>
FreeBSD - The Power to Serve!

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