How To Set Speed Of Serial Console In 5.4-RELEASE?

Glenn Dawson glenn at antimatter.net
Fri Jul 22 05:17:21 GMT 2005


At 10:11 PM 7/21/2005, Drew Tomlinson wrote:
>On 7/21/2005 10:05 PM Drew Tomlinson wrote:
>
>>On 7/21/2005 9:43 PM Glenn Dawson wrote:
>>
>>>At 09:26 PM 7/21/2005, Drew Tomlinson wrote:
>>>
>>>>I have compiled two kernels and worlds in the 5.4-RELEASE source tree.
>>>>In /etc/make.conf, I have the line:
>>>>
>>>>BOOT_COMCONSOLE_SPEED=115200
>>>>
>>>>Yet the speed stays at 9600 baud.  This worked in version 4.  Do I need 
>>>>to do something different in version 5?
>>>
>>>
>>>
>>>According to the handbook section 20.6.5.1 you need to build and install 
>>>new boot blocks after adding that option to make.conf.
>>
>>
>>
>>Thanks for your reply.  Don't boot blocks get compiled and installed as 
>>part of the make world and make kernel process?  I've built and installed 
>>world and kernel twice since adding that line to make.conf.
>>As I recall, I didn't have to do this separately in 4.x.
>>
>>Thanks,
>>
>>Drew
>I just re-read the section in the handbook.  Step 6 says to install the 
>boot blocks with disklabel.  Maybe this is the part I've missed?
>The bsdlabel man page shows this example:
>
>bsdlabel -B da0s1
>
>da0 is my boot disk.  It is labeled as follows:
>
>blacklamb# bsdlabel da0s1
># /dev/da0s1:
>8 partitions:
>#        size   offset    fstype   [fsize bsize bps/cpg]
>  a:  1024000        0    4.2BSD     2048 16384 64008
>  c: 17783112        0    unused        0     0         # "raw" part, 
> don't edit
>  d: 16759112  1024000    4.2BSD     2048 16384 28552
>
>So can I safely issue this command without destroying the data on my drive?

That should do it...

-Glenn


>Thanks again,
>
>Drew
>
>--
>Visit The Alchemist's Warehouse
>Magic Tricks, DVDs, Videos, Books, & More!
>
>http://www.alchemistswarehouse.com

---

We've checked and double checked, it keeps coming up the same thing.
The message is "Mars needs women". 



More information about the freebsd-questions mailing list