This is useful if you want to dynamically move into a Fibre Channel
or Multi-initiator environment that happens to be particularly noisy
and ugly that requires a lot of retries (with shorter I/O timeouts)
for commands destried by LIPs or Bus Resets.
Reviewed by: deafening silence on audit && scsi on the retry counts
MFC after: 2 weeks
o The new options-processing API
o The new DEBUG-logging API
Add man(1) pages for ALL modules. MDOC-Police welcome
to check this.
Audit, clean up while I'm here.
with the conversation function and challenges which needs to be
revisited, so in the interim a hack is introduced to provide
an OPIE challenge (which is random if OPIE does not apply)
at all non-anonymnous logins.
you encrypt all traffic routinely, and is also useful for debugging.
Also, (properly) set SUID bit on relevant apps - opieinfo and
opiepasswd, which need it to mess with /etc/opiekeys.
language-dependant SGML catalogs (in ${LANG_CODE}/share/sgml) and also
use a default.dsl stylesheet similar to what the rest of the DocProj
documents use.
Requested by: hrs, Alex Kapranoff <kapr@acm.org>
Reviewed by: hrs, dd
MFC after: 2 days
Despite of a few cosmetic things like adding ``irritating silly
parentheses'' around all return values, this mainly improves FDC reset
handling by no longer gratuitously resetting the FDC all the time
(which causes it to lose the notion of the current track) but only in
case of errors, and it sanitizes the block and offset calculations in
fdstrategy() and fdstate(). Some additional cleanup added by me, in
particular the large switch in fdstate() now always uses return to
break out, and no branch falls off the end of the switch statement
anymore. Per Bruce's suggestion, removed M_NOWAIT from the malloc()s
to simplify things.
Submitted by: bde (mostly)
until a 20ms select(2) timeout occurs, but if there is a continuous
stream of movement events, button events can be delayed indefinitely
because the select never has to wait long enough for a timeout.
The delay and mouse event reordering that result are very noticable
and sometimes quite frustrating when dragging windows etc. in X.
Add a simple mechanism that avoids this re-ordering. While a button
event is deferred, we discard up to 3 movement events to allow for
mouse jitter. If more movement events occur, then we immediately
timeout the deferred button event and let the movement proceed.
This change only affects the 3-button emulation case.
Previously, I had the MODE_1000 bit in the global config register set
unconditionally, which was wrong: we have to turn it off if we have
a 10/100 link. This is now handled in the nge_miibus_statchg() routine.
Discovered by: Nathan Binkert <binkertn@eecs.umich.edu>
(Note: this commit is being done from JFK airport. :P )
generation scheme. Users may now select between the currently used
OpenBSD algorithm and the older random positive increment method.
While the OpenBSD algorithm is more secure, it also breaks TIME_WAIT
handling; this is causing trouble for an increasing number of folks.
To switch between generation schemes, one sets the sysctl
net.inet.tcp.tcp_seq_genscheme. 0 = random positive increments,
1 = the OpenBSD algorithm. 1 is still the default.
Once a secure _and_ compatible algorithm is implemented, this sysctl
will be removed.
Reviewed by: jlemon
Tested by: numerous subscribers of -net
