- Fix some bogosity with mixing unit numbers and channels, which would only
work for one instance of the device.
- Use a simpler scheme for input and output queueing.
- Use db_alt_break.
o Make the URL of the handbook match reality
o Improve some comments (either wording or formatting)
o Sync with i386: comment-out DDB, INVARIANTS, INVARIANT_SUPPORT
o Add some more SCSI/RAID controllers:
ahd, mpt, asr, ciss, dpt, iir, mly, ida
o Remove support for the parallel port
o Add NICs: em, bge
o Remove NICs: ste, tl, tx, vr, wb
o Enable USB support again, except of the UHCI host controller.
UHCI still hangs the BigSur (=HP i2000) machines, and makes
them useless. The OHCI controller works fine. Note that newer
ia64 boxes based on the Intel host controllers (UHCI or EHCI)
still won't have USB support. We really need to import the
EHCI host controller from NetBSD...
to sort out disk-io from file-io in the vm/buffer/filesystem space.
The intent is to sort VOP_STRATEGY calls into those which operate
on "real" vnodes and those which operate on VCHR vnodes. For
the latter kind, the call will be changed to VOP_SPECSTRATEGY,
possibly conditionally for those places where dual-use happens.
Add a default VOP_SPECSTRATEGY method which will call the normal
VOP_STRATEGY. First time it is called it will print debugging
information. This will only happen if a normal vnode is passed
to VOP_SPECSTRATEGY by mistake.
Add a real VOP_SPECSTRATEGY in specfs, which does what VOP_STRATEGY
does on a VCHR vnode today.
Add a new VOP_STRATEGY method in specfs to catch instances where
the conversion to VOP_SPECSTRATEGY has not yet happened. Handle
the request just like we always did, but first time called print
debugging information.
Apart up to two instances of console messages per boot, this amounts
to a glorified no-op commit.
If you get any of the messages on your console I would very much
like a copy of them mailed to phk@freebsd.org
included in the kernel. Include imgact_elf.c in conf/files, instead of
both imgact_elf32.c and imgact_elf64.c, which will use the default word
size for an architecture as defined in machine/elf.h. Architectures that
wish to build an additional image activator for an alternate word size can
include either imgact_elf32.c or imgact_elf64.c in files.${ARCH}, which
allows it to be dependent on MD options instead of solely on architecture.
Glanced at by: peter
ifstat Display the network traffic going through active interfaces
on the system. Idle interfaces will not be displayed until
they receive some traffic.
For each interface being displayed, the current, peak and
total statistics are displayed for incoming and outgoing
traffic. By default, the ifstat display will automatically
scale the units being used so that they are in a human-read-
able format. The scaling units used for the current and peak
traffic columns can be altered by the scale command.
Submitted by: Trent Nelson <trent@arpa.com>
void backtrace(void);
function which will print a backtrace if DDB is in the kernel and an
explanation if not.
This is useful for recording backtraces in non-fatal circumstances and
does not require pollution with DDB #includes in the files where it
is used.
It would of course be nice to have a non-DDB dependent version too,
but since the meat of a backtrace is MD it is probably not worth it.
"The unifdef utility exits 0 if the output is an exact copy of the input,
1 if not, and 2 if in trouble."
This causes an 'Error code 1 (ignored)' in the world output, which upsets
the whereintheworld scripts that the tinderboxes use.
However, this stuff here is a relic. We do not enable HAVE_TCL_INTERP
nor HAVE_PERL_INTERP.. The Makefile hooks to turn them on have gone ages
ago, and this stuff was here for release building purposes only. Rather
than fight with the tinderbox builds, clean house a bit and remove the
last remaining unused relics of this stuff.
o Update copyright.
o Add a tunable to allow the ti12xx to initialize the pci clock. Some rare
cards need it.
o rename 67xx -> 6729 since there's really only one chip in this family.
o from pcic_pci_pd6729_init call the routing code
o Fix some comments out routing on the TI-1130 class (1030, 1130 and 1131)
MFC: After RE@ says it is ok.
- Separate fc->dev (i.e. fwohci0) and fc->bdev (i.e. firewire0).
- Remove unused firewirebusreg.h.
- Reduce size of descriptor block for asynchronous transmit and
check the number of descriptor when copying from mbuf.
- Skip mbuf whose length is zero. NFS seems passing such mbuf and
some chips generates unrecoverable error.
the children of a sysctl node, so that the arguments to the SYSCTL_NODE
macro can themselves be macros. It would be nice to use __CONCAT throughout
this file, but the macros are so large that it quickly becomes unweildly,
(4 nested __CONCATs).
kern/vfs_defaults.c it is wrong for the individual filesystems to use
the std* functions as that prevents override of the default.
Found by: src/tools/tools/vop_table
On architectures with a non-executable stack, eg sparc64, this is used by
libgcc to determine at runtime if its necessary to enable execute permissions
on a region of the stack which will be used to execute code, allowing the
call to mprotect to be avoided if the kernel is configured to map the stack
executable.
- Restore pci config registers after resume.
- Reinitialize and start rx buffers after resume.
- Don't reallocate memory in fwohci_db_init() if the dbch is
already initialized.
- Fix typo.
- Some clean up.
