Approved by: jkh
Write kern_securelevel_enable variable to rc.conf if user selects
medium or low security in sysinstall. This overrides the case where a
user selects fascist security and then tries to go back to a lower
setting.
- Make softinterrupts (SWI's) almost completely MI, and divorce them
completely from the x86 hardware interrupt code.
- The ihandlers array is now gone. Instead, there is a MI shandlers array
that just contains SWI handlers.
- Most of the former machine/ipl.h files have moved to a new sys/ipl.h.
- Stub out all the spl*() functions on all architectures.
Submitted by: dfr
of the Am79c973 with "AlertIT Technology," whatever that is. Also mention
support for the PCnet/FAST III cards in the documentation. The
PCnet/FAST III chips have integrated 10/100 PHYs.
a default. This should prevent people from whacking return at
the Distributions menu and getting nothing selected as a result
(a minimal "standard" system will at least install).
Flagged as big tech support headache by: Chris Shumway <cshumway@osd.bsdi.com>
adapters. This is necessary in order to make this driver work with
the built-in ethernet on the alpha Miata machines. These systems
have a 21143-PC chip on-board and optional daughtercards with either
a 10/100 MII transceiver or a 10baseT/10base2 transceiver. In both
cases, you need to twiddle the GPIO bits on the controller in order
to turn the transceivers on, and you have to read the media info
from the SROM in order to find out what bits to twiddle.
-- don't depend on garbage in <sys/mount.h>. mbufs aren't actually
used here either. They should have been completely removed from filesystem
interfaces when they were removed from the interfaces to convert between
file handles and vnodes.
of two (one to access the circular input fifo, the other to get the SCB).
This costs us a command slot so the driver can now only queue 254
simultaneous commands.
Have the kernel driver honor critical sections in sequencer code.
When prefetching S/G segments only pull a cacheline's worth but
never less than two elements. This reduces the impact of the
prefetch on the main data transfer when compared to the 128
byte fetches the driver used to do.
Add "bootverbose" logging for transfer negotiations.
Correct a bug in ahc_set_syncrate() that would prevent an update
of the sync parameters if only the ppr_options had changed.
Correct locking for calls to ahc_free_scb(). ahc_free_scb() is no
longer protected internally to simplify ports to other platforms.
Make sure we unfreeze our SIMQ if a resource shortage has occurred
and an SCB is been freed.
ahc_pci.c:
Turn on cacheline streaming for all controllers that support it.
Clarify diagnostic messages about PCI interrupts.
and strcat()s which would be more difficult to fix, but I think they're
safe anyway.
* Don't crash at runtime by overflowing a buffer with constant data in
print-icmp.c on a long hostname.
* Don't overflow a static buffer by trying to decode an AFS ACL into a buffer
which is way too small for it.
Reviewed by: -audit
top.c: fix from NetBSD/OpenBSD: make sure that new_message() is called
with a format.
Add $FreeBSD$ While I'm here.
These files are already off the vendor branch.
disk drivers along with a load of fixes to context switching, fork
handling and a load of other stuff I can't remember now. This takes us as
far as start_init() before it dies. I guess now I will have to finish off
the VM system and syscall handling :-).
