CVS: cvs.openbsd.org: src

[Alexander Yurchenko <grange_(_at_)_cvs_(_dot_)_openbsd_(_dot_)_org>]

CVSROOT:	/cvs
Module name:	src
Changes by:	grange_(_at_)_cvs_(_dot_)_openbsd_(_dot_)_org	2009/03/13 02:48:12

Modified files:
	sys/dev/pci    : ips.c 

Log message:
Some preparation steps for SCSI pass-through support:

- stack command and DCDB frames along with scatter-gather list into
one command block;
- use structure field pointers and offsetof() instead of evil pointer
arithmetics;
- add DCDB definitions.

No functional changes.