Date: Fri, 24 Sep 2010 19:31:08 +0000 (UTC) From: Pawel Jakub Dawidek <pjd@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/sys gpt.h Message-ID: <201009241931.o8OJVNhB074770@repoman.freebsd.org>
next in thread | raw e-mail | index | archive | help
pjd 2010-09-24 19:31:08 UTC FreeBSD src repository Modified files: sys/sys gpt.h Log: SVN rev 213133 on 2010-09-24 19:31:08Z by pjd Add three GPT attributes: GPT_ENT_ATTR_BOOTME - this is bootable partition GPT_ENT_ATTR_BOOTONCE - try to boot only once from this partition GPT_ENT_ATTR_BOOTFAILED - set this flag if we cannot boot from partition containing GPT_ENT_ATTR_BOOTONCE flag; note that if we cannot boot from partition that contains only GPT_ENT_ATTR_BOOTME flag, the GPT_ENT_ATTR_BOOTFAILED flag won't be set According to wikipedia Microsoft TechNet says that attributes are divided into two halves: the lower 4 bytes representing partition independent attributes, and the upper 4 bytes are partition type dependent. Microsoft is already using bits 60 (read-only), 62 (hidden) and 63 (do not automount) and I'd like to not collide with those, so we are using bit 59 (bootme), 58 (bootonce) and 57 (bootfailed). Reviewed by: arch (Message-ID: <20100917234542.GE1902@garage.freebsd.pl>) MFC after: 2 weeks Revision Changes Path 1.15 +3 -0 src/sys/sys/gpt.h
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201009241931.o8OJVNhB074770>