git: hammer2 - Fix hammer2 probe in boot code

[Matthew Dillon]

commit 42bc5f7b8f630dc304d18c58a520530432e95b24
Author: Matthew Dillon <dillon at apollo.backplane.com>
Date:   Wed Aug 26 20:45:55 2015 -0700

    hammer2 - Fix hammer2 probe in boot code
    
    * During boot2 the BIOS dskread might not be able to handle a 64KB read
      request.  Break requests up into 16KB pieces in the hammer2 read code,
      allowing DragonFly to boot from a HAMMER2 boot partition.
    
    * Automatically dive the "BOOT" label under the superoot.

Summary of changes:
 lib/libstand/hammer2.c | 28 +++++++++++++++++++++++++---
 1 file changed, 25 insertions(+), 3 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/42bc5f7b8f630dc304d18c58a520530432e95b24


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