If I'm reading the manual correctly, the 3c905B actually loses its
PCI configuration during the transition from D3(hot) back to D0, not
during the transition from D0 to D3(hot). This means it should be possible
to save the existing PCI settings, restet the power state, then restore
the PCI settings afterwards. Changed xl_attach() to attempt this first
thing before the normal PCI setup. I'm not certain this will work correctly,
but it shouldn't hurt.
If xl_init() is called while an autoneg session is in progress, the
autoneg timeout and chip state will get clobbered. Try to avoid this
by checking sc->xl_autoneg at the start of xl_init() and defer
the initialization until later if it's set. (xl_init() is always called
at the end of an autoneg session by xl_autoneg_mii().)
Problem pointed out by: Larry Baird <lab@gta.com>
for 1 second's worth of input) and larger tty output buffers. The
interrupt-level buffers are still too small for speeds above 115200
bps (only a little too small for 230400 bps if RTS flow control is
enabled).
Don't call ttsetwater() explicitly in open(). It is now called for
the TTYDISC l_open() and should be static.
Don't attempt to register the cdevsw more than once.
since (hardware) ttys have too low a bandwidth to benefit significantly
from large buffers. Use twice the old limit for the new-default case
and 8 times the old limit for the driver-specifies-watermark case.
Nothing uses these cases yet.
Removed related debugging code.
I don't have access to a real VT220 to verify this against.
However, I'm committing the patch in `good faith' because
(a) getting hold of a real VT220 is going to be increasingly difficult
the longer the PR sits around,
(b) some one was troubled enough to in a PR and
(c) the fix is minor and has no other implications.
PR: 7559
Submitted by: Christian Weisgerber <naddy@mips.rhein-neckar.de>
for 11520-byte buffers for 115200 bps are displayed properly.
Fixed my recent printf format error fixes. %p is almost unusable
in tables, since its width and format are unknown/machine-dependent.
Use %8lx and cast pointers to (u_long)(void*). This is still quite
broken, e.g., for machines with 64-bit pointers.
Didn't fix the alignment of the output fields on alpha where addresses
require 16 characters to print.
Added a dummy field to the pt_u union to help the alpha compiler align
the u_sa field in a suiable way.
in a SMP system. Unexpected things could happen if each cpu
has a different ldt setting and one cpu tries to use value
of currentldt set by another cpu.
The fix is to move currentldt to the per-cpu area. It includes
patches I filed in PR i386/6219 which are also user ldt related.
PR: i386/7591, i386/6219
Submitted by: Luoqi Chen <luoqi@watermarkgroup.com>
can be used to select them. The purpose of this is not necessarily to
allow another host format, but to allow us to use the objformat trickery
for cross compilation.
clustering is obsolescent technology so hardly anyone noticed. On
a DORS 32160 SCSI drive with 4 tags, read clustering makes very
little difference even for huge sequential reads. However, on a
ZIP SCSI drive with 0 tags, the minimum overhead per block is about
40 msec, so very large clusters must be used to get anywhere near
the maximum transfer rate. Using clusters consisting of 1 8K block
reduces the transfer rate to about 250K/sec. Under msdosfs, missing
read clustering is normal and a cluster size of 1 512 byte block
reduces the transfer rate to about 25K/sec.
Broken in: rev.1.18
- replaced bogus dependencies of distribution sources on generated
sources by the same ones that bsd.lib.mk would generate if it knew
all the sources. We shoot ourself in the foot by not naming the
generated (included) sources *.h, so we can just put the generated
sources in SRCS.
- replaced -I${.CURDIR} by `-I.'. Here `.' is an alias for ${.OBJDIR}.
-I${.CURDIR} didn't do anything, since ${.CURDIR} is the default in
all cases here (it would be necessary for ""-style includes made from
sources in ${.OBJDIR}.
Don't use `+=' for setting CLEANFILES for the first time.
Added $Id$.
an *interactive* command for newbies. The pw(8) does now a much better
job for adding users from command line. Also, the -batch option is
not well tested, buggy and unsupported.
not the necessarily the same as the seconds part of getmicrotime()
yet, and anyway, we should have used `time_second' if we only wanted
a sloppy value for the seconds part. There is no point in making
ibcs2's time(2) more efficient than FreeBSD's time(3).
