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freebsd-dev/sys/dev
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Justin T. Gibbs 5154778752 Enlarge the message out buffer from 6 to 8 bytes. Now that sync and wide 
negotiation messages may be tagged, we were overrunning the old buffer.
The variable that was getting squashed is updated before the message goes
out, causing corrupted SDTR or WDTR messages.  Depending on the phases
traversed before message out, this could cause the wrong offset to be
negotiated allowing data overruns to occur.  The problem is easier to
detect with wide targets on the chain since the allowed offset is smaller.

Also removed the unnecessary  clearing of SPIORDY during the message out
phase.  We don't rely on SPIORDY any more.
1997-02-18 20:22:52 +00:00
..
advansys Make the long-awaited change from $Id$ to $FreeBSD$ 1997-01-14 07:20:47 +00:00
aic7xxx Enlarge the message out buffer from 6 to 8 bytes. Now that sync and wide 1997-02-18 20:22:52 +00:00
ar Make the long-awaited change from $Id$ to $FreeBSD$ 1997-01-14 07:20:47 +00:00
bktr Cleaned up all headers that include <sys/ioctl.h> or <sys/ioccom.h>: 1996-09-21 14:59:43 +00:00
ccd Make ccd compile again after the Lite2 merge. 1997-02-10 16:24:33 +00:00
cy Fixed missing ioport offset from the reading/updating of the PLX 1997-02-05 22:19:18 +00:00
de Make the long-awaited change from $Id$ to $FreeBSD$ 1997-01-14 07:20:47 +00:00
dgb Make the long-awaited change from $Id$ to $FreeBSD$ 1997-01-14 07:20:47 +00:00
ed really minor cleanup 1997-02-11 09:29:48 +00:00
eisa Make the long-awaited change from $Id$ to $FreeBSD$ 1997-01-14 07:20:47 +00:00
ep Make the long-awaited change from $Id$ to $FreeBSD$ 1997-01-14 07:20:47 +00:00
ex Add the ex driver (Intel EtherExpress Pro/10). 1997-01-16 12:19:21 +00:00
fdc This is the kernel Lite/2 commit. There are some requisite userland 1997-02-10 02:22:35 +00:00
fe Put newlines after log messages. 1997-01-23 16:17:09 +00:00
fxp Changed several configuration options: 1997-02-04 11:44:15 +00:00
ic Make the long-awaited change from $Id$ to $FreeBSD$ 1997-01-14 07:20:47 +00:00
ie Make the long-awaited change from $Id$ to $FreeBSD$ 1997-01-14 07:20:47 +00:00
joy Updated #includes to 4.4Lite style. 1996-09-10 08:32:01 +00:00
kbd Make the long-awaited change from $Id$ to $FreeBSD$ 1997-01-14 07:20:47 +00:00
lnc Make the long-awaited change from $Id$ to $FreeBSD$ 1997-01-14 07:20:47 +00:00
mcd Make the long-awaited change from $Id$ to $FreeBSD$ 1997-01-14 07:20:47 +00:00
mse Make the long-awaited change from $Id$ to $FreeBSD$ 1997-01-14 07:20:47 +00:00
pci Fix misspelled variable name, -current build stopper 1997-02-05 07:23:56 +00:00
pdq Catch up with the moving target: merge the change from rev 1.19 of the 1997-01-18 13:03:21 +00:00
ppbus Make the long-awaited change from $Id$ to $FreeBSD$ 1997-01-14 07:20:47 +00:00
rc Remove SC_KBD_PROBE_WORKS option and replace it with a simple run-time flag 1996-10-23 07:29:44 +00:00
scd Make the long-awaited change from $Id$ to $FreeBSD$ 1997-01-14 07:20:47 +00:00
si Make the long-awaited change from $Id$ to $FreeBSD$ 1997-01-14 07:20:47 +00:00
sio Fixed the SMC fifo bug fix. sioopen() hung while input was streaming in 1997-02-01 16:04:16 +00:00
snp Switched from using devfs_add_devsw() to devfs_add_devswf() 1996-03-28 14:31:42 +00:00
speaker Make the long-awaited change from $Id$ to $FreeBSD$ 1997-01-14 07:20:47 +00:00
sr Make the long-awaited change from $Id$ to $FreeBSD$ 1997-01-14 07:20:47 +00:00
syscons Oops, cut/paste could be done on tthe WRONG vty :( 1997-02-13 11:58:49 +00:00
vn This is the kernel Lite/2 commit. There are some requisite userland 1997-02-10 02:22:35 +00:00
vx Some of these cards are always in promiscous mode :-( 1997-01-28 11:21:21 +00:00