This code works by converting the Sun label to a struct disklabel, which
is probably even the right thing for reading a label. The original
checksum is taken over, so that the label source can be distinguished.
The NetBSD code to wrap a BSD-style disklabel into the Sun disklabel has been
deleted for now - don't know whether that is really desirable, after all Sun
disklabels could just be used always (BSD disklabels are going to have
problems with PROM compatability). The dsinit() call in diskopen() has been
#ifdef'ed out for now, this will be changed to use the minimal slice struct
in case of dsinit() failure.
Submitted by: tmm
Obtained from: NetBSD
revision 1.43
date: 2001/04/12 01:39:04; author: thorpej; state: Exp; lines: +2 -2
Switch to USB_USE_SOFTINTR. The callout hack does indeed work
fine for systems without generic soft interrupts, even if it is
a little sub-optimal. Consider it a penalty for ports not
implementing a kernel API.
Addresses kern/11957. The PR has been open for 4 months, and
I have work blocked on the continued existence of splimp() in
the networking code.
The NetBSD patch only switches it on for NetBSD, but I've also
switched it on for FreeBSD in this commit.
were totally useless and have been removed.
ip_input.c, ip_output.c:
Properly initialize the "ip" pointer in case the firewall does an
m_pullup() on the packet.
Remove some debugging code forgotten long ago.
ip_fw.[ch], bridge.c:
Prepare the grounds for matching MAC header fields in bridged packets,
so we can have 'etherfw' functionality without a lot of kernel and
userland bloat.
out-of-range, drop the file reference before returning. (This error
also exists in the RELENG_4 branch.)
o Eliminate the acquisition and release of Giant in readv()
now that malloc() and free() are callable without Giant.
.) don't use MAXPATHLEN + 1, fix logic to compensate.
.) style(9) function parameters.
.) fix line wrapping.
.) remove duplicated error and string handling code.
.) don't NUL terminate already NUL terminated string.
.) all string length variables changed from int to size_t.
.) constify variables.
.) catch when corename would be truncated.
.) cast pid_t and uid_t args for format string.
.) add parens around return arguments.
Help and suggestions from: bde
Rearrange things slightly so that the contents of the tag access
register are read and restored outside of the macros. The intention
is to pass the page size to look up as an argument to the macros.
field. This returns the sdl_data field to a variable-length field. More
importantly, this prevents a easily-reproduceable data-corruption bug when
the interface name plus the hardware address exceed the sdl_data field's
original 12 byte limit. However, token-ring interfaces may still overflow
the new sdl_data field's 46 byte limit if the interface name exceeds 6
characters (since 6 characters for interface name plus 6 for hardware
address plus 34 for source routing = the size of sdl_data). Further
refinements could overcome this limitation but would break binary
compatibility; this commit only addresses fixing the bug for
commonly-occuring cases without breaking binary compatibility with the
intention that the functionality can be MFC'ed to -stable.
See message ID's (both send to -arch):
20020421013332.F87395-100000@gateway.posi.net20020430181359.G11009-300000@gateway.posi.net
for a more thorough description of the bug addressed and how to
reproduce it.
Approved by: silence on -arch and -net
Sponsored by: NTT Multimedia Communications Labs
MFC after: 1 week
on committing to these while they were in the Attic after they had been
removed. I think this was because he had the file checked out and already
'modified' while markm cvs rm'ed them, and cvs screws up when trying to
"merge" the modifications with the "rm". And after that the client
state was sufficiently hosed to keep it messed up. Yay CVS! (CVS is
very fragile for adding and removing files remotely)
The existence of these files was pointed out by: ru
ibss is the modern ad-hoc mode. ibss-master is the same, except that
it creates the ibss network. This distinction is necessary because
some supported cards (symbol) support the former without supporting
the latter.
A seprate commit will introduce a demo-adhoc mode so that we can
disentwingle the multiple, mutually exclusive meandings of adhoc in
the present state of affairs.
Submitted by: jhay
o Create pcb_save as the backend for savectx and cpu_switch.
o While here, use explicit bundling for pcb_save and optimize
for compactness (~87% density).
o Not part of the commit is a backend pcb_restore. restorectx()
still jumps halfway into cpu_switch().
