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freebsd-dev/sys
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Justin T. Gibbs bccca068ce Functionalize some code that was repeated throughout the driver. 
Fix a bug in the initialization of the busreset_args that left the B channel
args unitialized and the A channel ones initialized to B's vales.  Oops.

If we get a NO_IDENT sequencer interrupt (the reconnecting target didn't
issue an identify or botched it), reset the bus instead of panicing.  We
should be able to recover from this error.

In the AWAITING_MSG handler, order messages by severity.  Since the message
we send is based on a flag on the SCB, it is possible, during error recovery,
to get more than one flag set.  This is fine since any time a new flag is
set, it is meant to take us to a more draconian level of recovery.  This
also ensures that we don't lose any "history" of what the command has gone
through.

When we reset the bus, reset the "send ordered tag" bitmask.

Clear some additional interrupt status when we perform a bus reset.
1997-02-28 03:58:21 +00:00
..
alpha Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not 1997-02-22 09:48:43 +00:00
amd64 Typo police. 1997-02-24 00:37:43 +00:00
compat/linux Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not 1997-02-22 09:48:43 +00:00
compile Stop cvs up -P from removing empty compile directories. 1994-08-25 16:20:16 +00:00
conf Revert $FreeBSD$ to $Id$ 1997-02-22 14:13:04 +00:00
ddb Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not 1997-02-22 09:48:43 +00:00
dev No longer clear all interrupt status when the sequencer is reset. The only 1997-02-28 03:51:00 +00:00
fs Updated msdosfs to use Lite2 vfs configuration and Lite2 locking. It 1997-02-26 14:23:16 +00:00
geom Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not 1997-02-22 09:48:43 +00:00
gnu Correct the port of ext2fs to Lite/2. I incorrectly used ufs_reclaim 1997-02-26 05:08:18 +00:00
i386 Functionalize some code that was repeated throughout the driver. 1997-02-28 03:58:21 +00:00
isa Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not 1997-02-22 09:48:43 +00:00
isofs/cd9660 Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not 1997-02-22 09:48:43 +00:00
kern Wrapped mi_switch() with splstatclock()/splx(). This fixes excessive 1997-02-27 18:03:48 +00:00
libkern Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not 1997-02-22 09:48:43 +00:00
miscfs Use Lite2's stub locking vops instead of nullop. 1997-02-24 17:08:49 +00:00
modules Revert $FreeBSD$ back to $Id$ 1997-02-22 12:49:29 +00:00
msdosfs Updated msdosfs to use Lite2 vfs configuration and Lite2 locking. It 1997-02-26 14:23:16 +00:00
net Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not 1997-02-22 09:48:43 +00:00
netatalk Convert the interface address and IP interface address structures 1996-12-13 21:29:07 +00:00
netinet Fix #include order. 1997-02-24 20:31:25 +00:00
netipx Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not 1997-02-22 09:48:43 +00:00
netkey This is the `netkey' kernel key-management service (the PF_KEY analogue 1996-06-14 17:22:18 +00:00
netns Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not 1997-02-22 09:48:43 +00:00
nfs Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not 1997-02-22 09:48:43 +00:00
nfsclient Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not 1997-02-22 09:48:43 +00:00
nfsserver Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not 1997-02-22 09:48:43 +00:00
pc98 Synchronize with sys/i386/i386/machdep.c revision 1.229. 1997-02-25 16:36:48 +00:00
pccard Argh, this time get the parentheses right. This hasn't been a good day for me. 1997-02-21 05:46:57 +00:00
pci Make it clearer how the termination settings from the PCI probe are used by 1997-02-25 03:06:19 +00:00
powerpc/include Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not 1997-02-22 09:48:43 +00:00
rpc Revert $FreeBSD$ to $Id$ 1997-02-23 09:21:14 +00:00
scsi Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not 1997-02-22 09:48:43 +00:00
sys Silence -Wall when SYSLOG_NAMES is defined. 1997-02-26 06:03:20 +00:00
tools Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not 1997-02-22 09:48:43 +00:00
ufs Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not 1997-02-22 09:48:43 +00:00
vm Removed a wrong LK_INTERLOCK flag. 1997-02-27 15:38:41 +00:00
Makefile Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not 1997-02-22 09:48:43 +00:00