Poul-Henning Kamp 21144e3bf1 Remove B_READ, B_WRITE and B_FREEBUF and replace them with a new ... field in struct buf: b_iocmd. The b_iocmd is enforced to have exactly one bit set. B_WRITE was bogusly defined as zero giving rise to obvious coding mistakes. Also eliminate the redundant struct buf flag B_CALL, it can just as efficiently be done by comparing b_iodone to NULL. Should you get a panic or drop into the debugger, complaining about "b_iocmd", don't continue. It is likely to write on your disk where it should have been reading. This change is a step in the direction towards a stackable BIO capability. A lot of this patch were machine generated (Thanks to style(9) compliance!) Vinum users: Greg has not had time to test this yet, be careful.		2000-03-20 10:44:49 +00:00
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scsi_all.c	Fix 'camcontrol inquiry'. The inquiry data structure changes (increased to	2000-02-20 04:42:44 +00:00
scsi_all.h	Fix 'camcontrol inquiry'. The inquiry data structure changes (increased to	2000-02-20 04:42:44 +00:00
scsi_cd.c	Remove B_READ, B_WRITE and B_FREEBUF and replace them with a new	2000-03-20 10:44:49 +00:00
scsi_cd.h	Some fixes to the CD driver that may fix PR kern/7996. The data direction	1998-09-20 22:48:15 +00:00
scsi_ch.c	Do the minor changes needed because of change to ccb_getdev structure.	2000-01-17 06:27:37 +00:00
scsi_ch.h	Correct the definition of the changer device capabilities page. The	1998-12-17 22:26:39 +00:00
scsi_da.c	Remove B_READ, B_WRITE and B_FREEBUF and replace them with a new	2000-03-20 10:44:49 +00:00
scsi_da.h	Various typo's.	2000-03-15 21:55:48 +00:00
scsi_message.h
scsi_pass.c	Do the minor changes needed because of change to ccb_getdev structure.	2000-01-17 06:27:37 +00:00
scsi_pass.h	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
scsi_pt.c	Remove B_READ, B_WRITE and B_FREEBUF and replace them with a new	2000-03-20 10:44:49 +00:00
scsi_pt.h	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
scsi_sa.c	Remove B_READ, B_WRITE and B_FREEBUF and replace them with a new	2000-03-20 10:44:49 +00:00
scsi_sa.h	$Id$ -> $FreeBSD$	1999-08-28 01:08:13 +00:00
scsi_ses.c	Some minor fixing - final for 4.0. Debugging messages toned down a bit.	2000-02-29 05:45:50 +00:00
scsi_ses.h	Move the kernel specific stuff into scsi_ses.c. Redo the ioctls	2000-01-15 22:40:04 +00:00
scsi_targ_bh.c	Propagate sense data through from SIM (if there) and mark the CTIO	2000-01-25 17:39:09 +00:00
scsi_target.c	Remove B_READ, B_WRITE and B_FREEBUF and replace them with a new	2000-03-20 10:44:49 +00:00
scsi_targetio.h	Change #ifdef KERNEL to #ifdef _KERNEL in the public headers. "KERNEL"	1999-12-29 04:46:21 +00:00