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177 Commits

Author SHA1 Message Date
Justin T. Gibbs
0a42741c4a Honor CAM_TAG_ACTION_NONE. 1998-10-15 23:17:58 +00:00
Matt Jacob
9eefce67dc Andrew Gallatin reported some internal queue overflows with MAXISPREQUEST 
at 256. So- to be safe, let's roll back to 64 while we do some more
investigating.
 1998-10-14 16:55:00 +00:00
Doug Rabson
e37c045536 Add hooks so that the alpha can detect which disk has the root partition. 1998-09-26 14:37:49 +00:00
Matt Jacob
090040e092 Bump request queue size up to full amount (now that we have 
a contiguous CCB memory allocation).
 1998-09-18 18:58:07 +00:00
Matt Jacob
3dd37e4387 (requested by gibbs) Remove the SCSI_CAM option (and rework the isp driver 
that had depended on it for compilation within or without CAM to use
__FreeBSD_version instead).
 1998-09-18 00:46:42 +00:00
Matt Jacob
a70ac9fd83 per bde (who is right about this) that an inlined fucntion with const 
char * strings being returned defined in a header file included several
places but only used in one module, is, uh, silly.
 1998-09-17 23:20:29 +00:00
Matt Jacob
7ac6b5a314 Cleanliness. Don't leave defined a const char array that's only used 
if target mode is defined (which it isn't, yet).
 1998-09-17 22:53:35 +00:00
Matt Jacob
4873663cf8 A major amount of cleaning up: 
+ Change some messages about CCB memory allocation
	+ Turn a failure to DMA map all of a transaction due to lack of
	  ISP queue entries into a requeue operation (instead of the
	  case where it had been treated the same as a DMA too big
	  operation).
	+ put back splsoftvm around bus_dmamap_load calls.
	+ cleanup (and fix a glaring bug) in the and of the dma setup
	  routine. Also, the dma setup routines either return CMD_QUEUED
	  (for success) or CMD_COMPLETE (for failure) or CMD_EAGAIN
	  (for requeuing for resource shortage reasons).
 1998-09-17 21:11:21 +00:00
Matt Jacob
0c1b701510 Clean up a comment. Make the default debugging level contingent upon CAMDEBUG. 1998-09-17 21:06:38 +00:00
Matt Jacob
c6904df981 Remove commented out and no longer pertinent EAGAIN message. Redo CMD_COMPLETE 
logic for returns from inner layer (just make sure that a CAM_REQ_INPROG
doesn't get xpt_done'd).
 1998-09-17 21:05:40 +00:00
Matt Jacob
42b7427595 ISP_DMASETUP now returns a value to be possibly punted to outer layers. 
Turn request queue overflow messages into debug messages. Ensure on
isp_restarts that we nullify the xflist array.
 1998-09-17 21:03:45 +00:00
Matt Jacob
4d65e73e67 Roll revision, clean up a comment. 1998-09-17 21:02:18 +00:00
Matt Jacob
00f50ce889 Fix the (unported) resource shortage case- I'd done a xpt_freeze_simq 
but had never done a CAM_RELEASE_SIMQ to restart the queues.
 1998-09-16 19:52:22 +00:00
Matt Jacob
a185f9b1c3 Alpha port related fixes from Doug Rabson. 
Submitted by:	dfr
 1998-09-16 16:43:17 +00:00
Matt Jacob
aad446c06c alpha port fixes from Doug. 
Reviewed by:	dfr
 1998-09-16 16:42:40 +00:00
Matt Jacob
050ea0d6f2 fix reported compile error flying blind- I do not have the new compiler yet 1998-09-15 22:44:51 +00:00
Justin T. Gibbs
d720e6d5de Convert ISP pci front end to CAM/bus space/dma. 
Convert ncr driver to CAM.
 1998-09-15 10:06:23 +00:00
Justin T. Gibbs
830a89fb0b Contents were duplicated. 1998-09-15 09:59:37 +00:00
Justin T. Gibbs
478f8a9685 Update QLogic ISP support for CAM. Add preliminary target mode support. 
Submitted by:	Matthew Jacob <mjacob@feral.com>
 1998-09-15 08:42:56 +00:00
Bruce Evans
b97fc94873 Use [u]intptr_t instead of [unsigned] long to convert and/or represent 
pointers.

This finishes fixing conversions between pointers and integers of
possibly different sizes in GENERIC.
 1998-08-10 17:21:49 +00:00
Matt Jacob
d8bb36bb8a minphys means something different in FreeBSD than in NetBSD- not needed here and in the way 1998-07-25 04:48:25 +00:00
Bruce Evans
9bffbcd4f5 Fixed printf format errors (only 1 left in GENERIC now). 1998-07-13 09:53:11 +00:00
Bruce Evans
a09bee1aa8 Fixed pedantic semantics errors (bitfields not of type int, signed int 
or unsigned int (this doesn't change the struct layout, size or
alignment in any of the files changed in this commit, at least for
gcc on i386's.  Using bitfields of type u_char may affect size and
alignment but not packing)).
 1998-06-08 09:47:47 +00:00
Bruce Evans
5a4c8619d8 Support compiling with `gcc -ansi'. Just use __inline instead of inline. 
[__]inline is only used to bloat the code here.  It gives a separate copy
of all the strings for each time this header is included...

Fixed misuse of __P(()).
 1998-05-01 18:10:50 +00:00
Matt Jacob
f05ebe7324 Oops- osreldate.h is not around like I thought it would be... hmmm.. quick fix to get around this 1998-04-24 18:23:20 +00:00
Matt Jacob
65adb54cf1 Add support for the Qlogic ISP SCSI && FC/AL Adapters 1998-04-22 18:12:29 +00:00
Matt Jacob
6054c3f6f2 Add support for the Qlogic ISP SCSI && FC/AL Adapters 1998-04-22 17:54:58 +00:00