o Recognize AMD Elan SC520 hostbridge.
o Add initialization code for the AMD Elan sc520 which maps the MMCR
into KVM and sets the i8254 frequency to the correct value.
o MAKEDEV entry for elan-mmcr device
Reviewed by: phk, jhb
Approved by: re(jhb)
variable length arguments to a macro. Bump version as this makes DEBUG
statements *always* go to stderr rather than sometimes stdout. There are
a few stragglers, which I will take care of as soon as I can. Mostly these
relate to the need-for-death-of some of the remote job code.
Nearby stylistic nits and XXX added/fixed where appropriate.
<sys/types.h>.
o Use the relatively new visibility primitives for conditionals.
o Make O_SYNC an alias for O_FSYNC.
o Mark the F* names as deprecated.
o Add some comments to note missing POSIX requirements or options.
Windows 2000 box and a FreeBSD box could stall. The problem turned out
to be a timestamp reply bug in the W2K TCP stack. FreeBSD sends a
timestamp with the SYN, W2K returns a timestamp of 0 in the SYN+ACK
causing FreeBSD to calculate an insane SRTT and RTT, resulting in
a maximal retransmit timeout (60 seconds). If there is any packet
loss on the connection for the first six or so packets the retransmit
case may be hit (the window will still be too small for fast-retransmit),
causing a 60+ second pause. The W2K box gives up and closes the
connection.
This commit works around the W2K bug.
15:04:59.374588 FREEBSD.20 > W2K.1036: S 1420807004:1420807004(0) win 65535 <mss 1460,nop,wscale 2,nop,nop,timestamp 188297344 0> (DF) [tos 0x8]
15:04:59.377558 W2K.1036 > FREEBSD.20: S 4134611565:4134611565(0) ack 1420807005 win 17520 <mss 1460,nop,wscale 0,nop,nop,timestamp 0 0> (DF)
Bug reported by: Guido van Rooij <guido@gvr.org>
synopsis, and the man page description ("selector" vs. "sel" and
"addr" vs. "reg").
Fix the usage message and man page synopsis to show that the "value"
argument is not optional.
interface setbuffer(), and emulates setbuffer() on USG systems using a
#define of setbuffer() in terms of setvbuf(). The #define is correctly
ifdefed in some places but was not correctly ifdefed here -- i.e., BSD
was essentially configured as USG here. This became fatal when <stdio.h>
was de-__P(())ified without testing. This file gets included before
<stdio.h>, so the #define now affects (and breaks)
`setbuffer<left parentheses>' in <stdio.h> where it didn't affect
`setbuffer<whitespace>'.
the kernel #include path. While this was not ready at the time (sorry
folks!), it is a good thing. I think all the loose ends have been tied up
on at least for i386 (LINT compiles) and alpha.
from the kernel build. This broke linux_genassym on the alpha. For the
kernel, the correct place to get offsetof() is not in /usr/include/stddef.h
but rather <sys/types.h>
