This code is based on the mp_clock code by phk. It attempts to
detect the PIIX4 (see comments for details) and use a workaround
for its problems.
This code is experimental, and could use some testing and review by a
timekeeping enthusiast.
RSDP, it's now found via a callback).
AcpiOsSleepUsec() went away, use AcpiOsSleep() instead (we could use
AcpiOsStall() too)
AcpiFormatException() was changed to make more sense (it behaves like
our old acpi_strerror() did), so throw acpi_strerror() away (still
#defined in acpivar.h though, we need to sweep these seperately).
o Increase readability by creating a wrapper for asprintf(3).
o Cast isdigit(3) argument to unsigned char for future locale
changes.
Submitted by: phantom
Reviewed by: -audit, des
Approved by: des
Don't set BINMODE to 500. This is not a setuid program.
Note: the dpt utilities have never been attached to the world and
haven't been compilable for a year or two.
events. Otherwise you would see unexpected results if shift or
locking keys are defined to give different actions depending
on other shift/locking keys' state.
Please keep the ukbd module and the kernel in sync, otherwise
the USB keyboard won't work after this change.
MFC after: 10 days
o Fixed `nfrontp' calculations in output_data(). If `remaining' is
initially zero, it was possible for `nfrontp' to be decremented.
Noticed by: dillon
o Replaced leaking writenet() with output_datalen():
: * writenet
: *
: * Just a handy little function to write a bit of raw data to the net.
: * It will force a transmit of the buffer if necessary
: *
: * arguments
: * ptr - A pointer to a character string to write
: * len - How many bytes to write
: */
: void
: writenet(ptr, len)
: register unsigned char *ptr;
: register int len;
: {
: /* flush buffer if no room for new data) */
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
: if ((&netobuf[BUFSIZ] - nfrontp) < len) {
: /* if this fails, don't worry, buffer is a little big */
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
: netflush();
: }
:
: memmove(nfrontp, ptr, len);
: nfrontp += len;
:
: } /* end of writenet */
What an irony! :-)
o Optimized output_datalen() a bit.
right place. Reported by Jonathan Chen <jonc@pinnacle.co.nz> (someone with
the same name who's not me)
PR: i386/8414
Submitted by: Jonathan Chen <jonc@pinnacle.co.nz>
MFC after: 2 weeks
be malloc()ed, but they are now allocated using mmap(), just as the
default-size stacks are. A separate cache of stacks is kept for
non-default-size stacks.
Collaboration with: deischen
