Commit Graph

8 Commits

Author SHA1 Message Date
Tom Rhodes
8be373eedd Add some style(9) touch ups; style(9) states that new code should follow
these conventions and, well, this is a new driver.

Tested on:	i386, sparc64
Reviewed by:	scottl
2004-08-02 22:55:23 +00:00
Scott Long
f46519d1c1 Include module.h
Submitted by:	Koop Mast
2004-06-21 07:27:34 +00:00
Scott Long
6387afd9c5 Pass the correct argument to ncr53c9x_timeout() 2004-06-13 18:45:57 +00:00
Scott Long
1da2ceea66 Get rid of UMA zones and instead allocate all ecb's up front and track them
in a TAILQ.  Re-arrange some of the ecb elements so that they can stay
stable through alloc/free cycles while the rest get bzero'd.

- Use the tag_id from the ecb rather than fro the ccb.  The latter is only
for target mode.

- Honor the ccb flags for tag_action when deciding whether to do a tagged
or untagged transaction.

- Re-arrange autosense completion so that it works correctly in failure
cases.

- Turn on the PI_TAG_ABLE flag so that CAM will send us tagged transactions.

This enables tagged queueing in the driver.
2004-06-13 09:08:44 +00:00
Scott Long
fec4efc10b When autosense is retrieved, tell CAM about it instead of juust pretending
that the command succeeded.  Sheesh!  This makes CDROMs no longer cause an
instant panic at boot.  Thanks to Jake Burkholder for providing a remote
test setup.
Also make device resets work, thanks to another typo.
2004-06-12 05:19:17 +00:00
Scott Long
76ff08d072 Correct typo from previous commit. 2004-06-12 03:23:37 +00:00
Scott Long
13bbbdd9c2 Make the XPT_CALC_GEOMETRY op dependent on the sc_extended_geometry flag
that is set in the bus front-end.
2004-06-11 15:33:20 +00:00
Scott Long
c31d0cf77b Port the NetBSD esp(4) driver. This only includes the sbus front-end, so
its primary use is for the FEPS/FAS366 SCSI found in Sun Ultra 1e and 2
machines.  Once the pci front-end is ported, this driver can replace the
amd(4) driver.

The code as-is is fairly stable.  I've disabled tagged-queueing until I can
figure out a corruption bug related to it.  I'm importing it now so that
people with these machines can (finally) stop netbooting and report bugs
before 5.3.
2004-06-10 05:11:39 +00:00