in cyopen() were done in a different order than in sioopen(), partly
to (ab)use a side effect of comparam() and partly because I didn't
understand what the reset was doing (it flushes the fifos). This
turned out to be more than a cosmetic problem. Flushing the fifos
quite late is good for discarding input that arrived while the line
state was being initialized, and in the cy driver it also seems to
reduce a problem with input that arrived long ago during the previous
close (the UART loses sync too easily and for too long).
merge). This fixes at least hanging in revoke(2) when a somewhat
active slave pty is revoked. The hang made the window for the
null pointer bug in ufsspec_{read,write} much larger.
There are many other bugs in this area (revoke of an active fifo
at best leaks memory...).
may be revoked, so vnop routines must be careful about accessing
the vnode if they may have blocked.
Fixed marking for update after successfully reading or writing 0
bytes. In this case, POSIX.1 specifies marking if and only if the
requested count is nonzero, but rev.1.86 never marked.
change the original code but add an extra option "ALI_V" to check the
precise IDE port.(especially, secondary) Use the same option "ALI_V" on
the kernel config file to prevent generic DMA check causes wrong result.
(It seems buggy even on PIIX4 chipset, and I don't know when this bug start)
Should I add the option "ALI_V" into /sys/i386/conf/LINT ?
they use the same value in the VID register.
PR kern/9137: Matrox Mystique chip name typo error
Submitted by: Alex D. Chen <dhchen@Canvas.dorm7.nccu.edu.tw>
#include <ieeefp.h>
to access these functions instead of the i386 specific
#include <machine/floatingpoint.h>
Submitted by: Hidetoshi Shimokawa <simokawa@sat.t.u-tokyo.ac.jp>
will) get set for the devices that don't actually support
reserve/release (so we don't keep trying it).
Add softc storage and manage storing last I/O and CTL
commands that had errors (for correlative purposes).
In saclose clear the 'MOUNTED' bit if we either rewind or
unload (yes, this shouldn't be necessary since the next open
should catch whether a tape change occurred, but I'm having
some questions about that actually working so this is
safer for the moment). Oh, forgot to mention in previous
commit messages that some of the failures particularly at
close time cause the tape to be ejected (for the sake
of safety)- all this prior to redoing the state machine
(which is in progress) which will try and handle this better.
Complete the addition of the setmark support
(from Martin.Birgmeier@aon.at).
object are not page aligned). This should fix the mount_msdos panic after a
failed attemp to mount as ffs.
Reviewed By: Matthew Dillon <dillon@apollo.backplane.com>
Archie Cobbs <archie@whistle.com>
Dmitrij Tejblum <dima@tejblum.dnttm.rssi.ru>
capabilities are: AF, AB, cm, ho, me, cd. The code is hidden behind
-DTERM_EMU - should it cause any problems, you can remove this define
to get back the old behaviour.
You'll find some examples how to use it in src/share/examples/bootforth.
Reviewed by: jkh
there does not seem to be a problem with this.
PR: kern/8732
Analysis by: David G Andersen <danderse@cs.utah.edu>
Tested by: Alfred Perlstein <bright@hotjobs.com>
performed all sorts of sanity checks. The FreeBSD linux emulator returns
EINVAL in such a case.
Allowing signal 0 to be passed to kill will result in compatible behaviour.
PR: 9082
Submitted by: Marcel Moolenaar <marcel@scc.nl>
ethernet driver.
The BUGS section is still impressive, but the driver seems to work for
me now. Disclaimer: i haven't been able to test this under -current
so far (but it compiles, and the notebook it's intended for can now be
updated to -current more easy than before). Don't be afraid of the
many #ifdefs on __FreeBSD_version in the imported file; i want them in
the repository on the vendor-branch so other people can also manually
integrate it into older systems. I'll clean it up on the -current
branch in a followup commit. The vendor-banch version right now
supports systems back to 2.2R.
This driver should be layered upon ppc(4), but i currently have no
idea how to do this.
Eventually i'll further develop the driver to also support the more
modern RTL 8012 success, which seems to be present in a number of
cheap pocket ethernet adapters these days. Right now, i doubt it will
run with the 8012 without any changes.
Finally a big Thanks! to RealTek for promptly providing me with
documentation and with the source code for the 8012 pocket driver upon
request. I wish all vendors were that cooperative!.
linker sets don't work and thus neither does the kernel.
This should stop being a problem with an improved linker set mechanism in
the pipeline (see the bootloader) but for now this has to stay like this.
