Justin T. Gibbs 102d19a473 Implement SCB paging which allows up to 255 active commands on aic7770 ... (Rev E or greater), aic7850, aic7860, aic7870, and aic7880 controllers. SCB paging is enabled with the option "AHC_SCBPAGING_ENABLE". Full comments on the algorithm are at the top of i386/scsi/aic7xxx.c. options "AHC_TAGENABLE" and "AHC_QUEUE_FULL" have been removed. The default is 4 tags without SCB paging, 8 with. Clear the SCSIRSTI bit after throwing a bus reset. Some cards seem to get confused otherwise. Handle SCSIRSTI interrupts before checking to see if there is a valid SCB in use since this can happen. (Clears PR# i386/1123) Clean up the way we determine the number of SCBs on the card (courtesy of Dan Eischen). Guard against attempts to negotiate wide to a narrow controller. Fix some comments. Update my copyrights.		1996-04-20 21:29:27 +00:00
..
alpha	Update the linux_sendsig() handler to the new type of the 4th	1996-03-17 14:31:58 +00:00
amd64	Change the devconf description from "ISA or EISA bus" to "ISA bus" now	1996-04-20 21:22:32 +00:00
compat/linux	Removed never-used #includes of <machine/cpu.h>. Many were apparently	1996-04-07 17:39:28 +00:00
compile	Stop cvs up -P from removing empty compile directories.	1994-08-25 16:20:16 +00:00
conf	Fixed `PCVT_FREEBSD=210'.	1996-04-13 16:50:23 +00:00
ddb	For Lite2: proc LIST changes.	1996-03-11 05:55:56 +00:00
dev	Turn on SCB paging for aic7770 chips rev E or greater.	1996-04-20 21:21:50 +00:00
fs	Fix adjkerntz expression priority.	1996-04-05 18:59:06 +00:00
geom	Change how mirror writes are handled, according to the discussion on the	1996-03-26 02:29:11 +00:00
gnu	Removed the 2 remaining calls to sleep().	1996-04-07 13:20:40 +00:00
i386	Implement SCB paging which allows up to 255 active commands on aic7770	1996-04-20 21:29:27 +00:00
isa	Another try: fixed bogus change of the fifo settings for the non-speed of 0.	1996-04-13 14:55:18 +00:00
isofs/cd9660	Provide a better handling of partially corrupted directory entries.	1996-03-14 21:44:32 +00:00
kern	Yet more b_flags fixes. The previous ones broke the clearing of B_DONE	1996-04-19 19:34:19 +00:00
libkern	Don't include <sys/types.h> when it isn't used.	1996-04-19 18:40:25 +00:00
miscfs	Fix the reproto.sh script that was broken after my KNFification.	1996-04-07 01:15:03 +00:00
modules	Add in qcam module (forgot)	1996-03-24 00:30:38 +00:00
msdosfs	Fix adjkerntz expression priority.	1996-04-05 18:59:06 +00:00
net	Eliminated sloppy common-style declarations. Now there are no duplicated	1996-04-13 12:45:57 +00:00
netinet	Three speed-ups in the output path (two small, one substantial):	1996-04-18 15:49:06 +00:00
netipx	Don't use a newfangled auto initializer. Initialize everything by	1996-04-13 14:37:22 +00:00
netns	finish killing off netns. (For some reason, CVS `undeleted' these	1996-02-13 18:19:17 +00:00
nfs	Import 4.4BSD-Lite2 onto the vendor branch, note that in the kernel, all	1996-03-11 19:34:14 +00:00
nfsclient	Kill XNS.	1996-02-13 18:16:31 +00:00
nfsserver	Kill XNS.	1996-02-13 18:16:31 +00:00
pc98/pc98	Eliminated sloppy common-style declarations. Now there are no duplicated	1996-04-13 12:45:57 +00:00
pccard	Changed #includes of <i386/include/foo.h> to #includes of <machine/foo.h>.	1996-04-07 17:56:53 +00:00
pci	Update PCI bus code from my current sources:	1996-04-14 20:14:36 +00:00
powerpc/include	Add commands for ptrace get/set registers.. (Same numbers as NetBSD)	1996-01-24 18:51:48 +00:00
rpc	Fix a bunch of spelling errors in the comment fields	1996-01-30 23:33:04 +00:00
scsi	Don't depend on <sys/types.h> including <sys/cdefs.h>.	1996-04-19 17:39:57 +00:00
sys	Don't depend on <sys/types.h> including <sys/cdefs.h>.	1996-04-19 17:39:57 +00:00
tools	Another mega commit to staticize things.	1995-12-14 09:55:16 +00:00
ufs	Yet more b_flags fixes. The previous ones broke the clearing of B_DONE	1996-04-19 19:34:19 +00:00
vm	Fixed a spl hog. The vmdaemon process ran entirely at splhigh. It	1996-04-11 21:05:25 +00:00
Makefile	Removed almost all traces of libkern.a. The objects that were in	1995-12-26 13:58:31 +00:00