Module Name:	src
Committed By:	tron
Date:		Mon Sep 11 21:17:30 UTC 2006

Modified Files:
	src/sys/dev/scsipi [netbsd-4]: cd.c

Log Message:
Pull up following revision(s) (requested by reinoud in ticket #147):
	sys/dev/scsipi/cd.c: revision 1.249
The size of struct scsipi_read_discinfo_data is not even due to the data[1]
pseudo array in the structure. The scsi command issued used
sizeof(scsipi_read_discinfo_data) but included thus the last byte that
wasn't going to be inspected anyway. Using the constant
READ_DISCINFO_BIGSIZE fixes the bug.
Even though SCSI adapters *should* accept odd lengths, the Sun U10
(sparc64's) crashes in bus_space_read_multi_stream_2(). That explains the
crash.
NOTE: somewhere in NetBSD/sparc64's atapibus support there is the
assumption on the even size; this needs to be fixed! (Hi Sparc64 portmaster
-) )


To generate a diff of this commit:
cvs rdiff -r1.242.6.2 -r1.242.6.3 src/sys/dev/scsipi/cd.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.