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freebsd-skq/sys/cam
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Hidetoshi Shimokawa 5cdf02dbe0 Automatically detect devices that do not support READ(6)/WRITE(6) 
and upgrade to using 10 byte cdbs.

As far as I tested, this works efficiently for most of the
SBP-II/Firewire devices but most of the umass devices still need
ad-hoc work around because umass-sim doesn't return any SCSI errors.

A sysctl nob is also added for the last resort.
I hope we don't need DA_Q_NO_6_BYTE quirks anymore.

Reviewed by:	gibbs
MFC after:	1 week
2002-03-23 18:18:02 +00:00
..
scsi Automatically detect devices that do not support READ(6)/WRITE(6) 2002-03-23 18:18:02 +00:00
cam_ccb.h Add a transport settings variant for Fibre Channel. 2001-06-24 18:17:45 +00:00
cam_debug.h Rewrite of the CAM error recovery code. 2001-03-27 05:45:52 +00:00
cam_extend.c Remove unneeded #include <sys/kernel.h> 2000-04-29 15:36:14 +00:00
cam_extend.h Change #ifdef KERNEL to #ifdef _KERNEL in the public headers. "KERNEL" 1999-12-29 05:07:58 +00:00
cam_periph.c Kill the command (don't rerun it) if we had an AUTOSENSE failure. 2001-07-30 00:44:32 +00:00
cam_periph.h Change the peripheral driver list from a linker set to module driven 2001-02-07 07:05:59 +00:00
cam_queue.c $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
cam_queue.h Back out the previous change to the queue(3) interface. 2000-05-26 02:09:24 +00:00
cam_sim.c Const'ify cam_sim.sim_name to quiet warnings. 2001-01-24 01:46:18 +00:00
cam_sim.h Const'ify cam_sim.sim_name to quiet warnings. 2001-01-24 01:46:18 +00:00
cam_xpt_periph.h Change #ifdef KERNEL to #ifdef _KERNEL in the public headers. "KERNEL" 1999-12-29 05:07:58 +00:00
cam_xpt_sim.h Clean up the xpt_sim creation to mirror how HBA drivers perform this task. 2000-01-14 23:08:46 +00:00
cam_xpt.c Define the kern.cam sysctl in the cam layer, rather than multiply in several 2002-01-09 03:39:04 +00:00
cam_xpt.h Rewrite of the CAM error recovery code. 2001-03-27 05:45:52 +00:00
cam.c Define the kern.cam sysctl in the cam layer, rather than multiply in several 2002-01-09 03:39:04 +00:00
cam.h Define the kern.cam sysctl in the cam layer, rather than multiply in several 2002-01-09 03:39:04 +00:00