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17 Commits

Author SHA1 Message Date
David Greenman
98ce50c997 Set B_BUSY on the private buffer to avoid a panic in biodone when the 
I/O completes. Bug apparantly seen when attempting to format SCSI disks.

Submitted by:	Peter Dufault <dufault@hda.com>
 1995-11-10 14:54:16 +00:00
Rodney W. Grimes
9b2e535452 Remove trailing whitespace. 1995-05-30 08:16:23 +00:00
John Dyson
40ab35ce04 Added bounce support for user scsi requests. 
Reviewed by:	David Greenman
 1995-05-09 02:38:15 +00:00
Peter Dufault
7d613f6a39 Moved unit definitions out of scsiconf.h; 
Added CONTROL device that only does user-ioctl and nothing else;
Added protection so user-ioctl requires write access;
Clean up scsiconf.h a little. It needs more work.
 1995-05-03 18:09:20 +00:00
Peter Dufault
81e01d44ce Added "scsi target" device that can act as a target for scsi transfers 
from an initiator
Added Julian's support for residuals.
Added Julian's fixes to the tape driver
Made compile cleanly with -Wall
Reduce boot up output
 1995-04-14 15:10:44 +00:00
Peter Dufault
f29b7a5d14 1. Change driver signatures to full signature for slice support. 
2. Add "pt" (processor type) driver.
3. Add "worm" (Write Once) driver for Jordan.
 1995-03-04 20:51:10 +00:00
Peter Dufault
a0520fbaac Reviewed by: gibbs@freefall.cdrom.com julian@freefall.cdrom.com 
1. Support for fixed device configuration
2. Hoisted common code to scsi_driver
3. SCSI busses dynamically allocated at boot
4. Reorg'd for LKMs
 1995-03-01 22:24:47 +00:00
Peter Dufault
c3280a6d1a Remove dup biodone and no more SCSIUSER option. 1995-01-19 12:41:36 +00:00
Peter Dufault
7562b0d606 Reviewed by: gibbs@estienne.CS.Berkeley.EDU 
Reenabled "SCIOCOMAND" ioctl.
Restructured so low level drivers can easily request retries.
Added preliminary fixed SCSI devices (should be revisited before 2.1)
Added "ssc" device that can have its' (HBA, ID, LUN) set via ioctl.
 1995-01-08 13:38:38 +00:00
Poul-Henning Kamp
07716162c6 Removed unused vars. Silenced gcc -Wall. Some of this stuff is virtually 
type-less.  Everything is "u_int32" :-(
 1994-10-08 22:26:40 +00:00
David Greenman
3c4dd3568f Added $Id$ 1994-08-02 07:55:43 +00:00
Rodney W. Grimes
26f9a76710 The big 4.4BSD Lite to FreeBSD 2.0.0 (Development) patch. 
Reviewed by:	Rodney W. Grimes
Submitted by:	John Dyson and David Greenman
 1994-05-25 09:21:21 +00:00
Garrett Wollman
1547917a09 Get rid of a nagging call to sleep() which crept back in. 1994-03-20 00:30:59 +00:00
David Greenman
7f8cb36869 "New" VM system from John Dyson & myself. For a run-down of the 
major changes, see the log of any effected file in the sys/vm
directory (swap_pager.c for instance).
 1994-01-14 16:25:31 +00:00
Garrett Wollman
aaf08d94ca Make everything compile with -Wtraditional. Make it easier to distribute 
a binary link-kit.  Make all non-optional options (pagers, procfs) standard,
and update LINT to reflect new symtab requirements.

NB: -Wtraditional will henceforth be forgotten.  This editing pass was
primarily intended to detect any constructions where the old code might
have been relying on traditional C semantics or syntax.  These were all
fixed, and the result of fixing some of them means that -Wall is now a
realistic possibility within a few weeks.
 1993-12-19 00:55:01 +00:00
Garrett Wollman
381fe1aaf4 Make the LINT kernel compile with -W -Wreturn-type -Wcomment -Werror, and 
add same (sans -Werror) to Makefile for future compilations.
 1993-11-25 01:38:01 +00:00
Rodney W. Grimes
57bb0ee45f New version of scsi code from Julian 1993-11-18 05:03:27 +00:00