Justin T. Gibbs a515c85818 Fix the abort code in the BUS DEVICE RESET case. Needed to set cmdlen to 0. ... Ensure that queued commands are not touched by the abort code by setting the SCB status to indicate what queue it is in. Fix deadlocks when using SCB paging by using SCBs from the assigned_scbs queue or an SCB that completed during the same interrupt if needed. Don't ever use insl to pull SCBs from any of the controllers. You can only do 8bit PIO reads. This only affected SCB paging. With this checkin, SCB paging works quite a bit better, but I still have some problems with it that may be caused by a firmware problem in my PD1800s. It seems that using a tag number higher than the maximum number of tags allowed by the device, confuses it. For example, if I queue two commands, tagged 3 and 36, it never reconnects for tag 36.		1996-04-28 19:21:20 +00:00
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apm	- This code adds some backwards compatability hacks for buggy APM BIOS	1996-04-23 19:59:14 +00:00
bios	- This code adds some backwards compatability hacks for buggy APM BIOS	1996-04-23 19:59:14 +00:00
boot	Now that I have started to use netboot, I see what is missing...	1996-04-14 09:54:14 +00:00
conf	Make install' depend on kernel'. Some idiot tried to install a	1996-04-27 07:30:49 +00:00
eisa	Turn on SCB paging for aic7770 chips rev E or greater.	1996-04-20 21:21:50 +00:00
i386	Fix some bugs I introduced and some old ones as well.	1996-04-28 07:14:05 +00:00
ibcs2	Implement ioctl's IBCS2_TCFLSH and IBCS2_TCXONC. Improve termios conversion.	1996-03-28 19:53:21 +00:00
include	Fix cpu_fork for real.	1996-04-25 06:20:19 +00:00
isa	Removed options MAXCONS & HARDFONT, they are no longer in use	1996-04-26 06:45:41 +00:00
linux	Removed never-used #includes of <machine/cpu.h>. Many were apparently	1996-04-07 17:39:28 +00:00
pci	Removed now-unused #includes of <machine/cpu.h>. They were for bootverbose	1996-04-07 17:32:42 +00:00
scsi	Fix the abort code in the BUS DEVICE RESET case. Needed to set cmdlen to 0.	1996-04-28 19:21:20 +00:00
Makefile