(1) Add PC98 support to apm_bios.h and ns16550.h, remove pc98/pc98/ic
(2) Move PC98 specific code out of cpufunc.h (to pc98.h)
(3) Let the boot subtrees look more alike
Submitted by: The FreeBSD(98) Development Team
<freebsd98-hackers@jp.freebsd.org>
modified. Pages that are removed by the pageout daemon were
the worst affected. Additionally, numerous minor cleanups,
including better handling of busy page table pages. This
commit fixes the worst of the pmap problems recently introduced.
as atomically as possible.
(Immutable targets can't be renamed without opening a window when
neither the source nor the target is immutable. Perhaps there
should be a rename_immutable syscall to do this if unsetting the
immutable flags would work.)
ask for matching confirmation. I'm sure there is a clever direct-from-perl
ioctl way of putting the terminal into noecho mode, but I don't feel like
learning perl so I just used system. [yes, I'll put stty on the installation
boot floppy as necessary]
biosextmem > 65536, but biosextmem is a 16-bit quantity so it is
guaranteed to be < 65536. Related cruft for biosbasemem was
mostly cleaned up in rev.1.26.
It worked because it is spelled correctly in LINT.
Added old obscure syscons options MAXCONS, SLOW_VGA and XT_KEYBOARD.
This file should be sorted both alphabetically and on the module
name by using a consistent prefix for each module, but there is no
consistency in the old options. E.g., MAXCONS is spelled PCVT_NSCREENS
for pcvt.
works from startup, and works with XFree86 via /dev/sysmouse, it should
be started at boot and left running.
Pointed out by: Sujal Patel <smpatel@umiacs.umd.edu>
and xdm, possibly in general.
What was happening was that the server was doing a tcsetattr(.. TCSADRAIN)
on the mouse fd after a write. Since /dev/sysmouse had a null t_oproc,
the drain failed with EIO. Somehow this spammed XFree86 (!@&^#%*& binary
release!!), and the driver was left in a bogus state (ie: switch_in_progress
permanently TRUE).
The simplest way out was to implement a dummy scmousestart() routine to
accept any characters from the tty system and toss them into the void.
It would probably be more correct to intercept scwrite()'s to the mouse
device, but that's executed for every single write to the screen.
Supplying a start routine to eat the characters is only executed for the
mouse port during startup/shutdown, so it should be faster.
-I- to CFLAGS. <sb.h> must currently be used to give the version
of sb.h in the current directory, while "sb.h" in the buggy version
gave the (wrong) version in the source directory. Searching in the
source directory first is normal, but is the reverse of the order
suggested by the 4.4Lite2 #include style. -I- will remove the
ambiguities.
I could find. This change does the following:
- s/usage()/break;/ in handling the -s switch.
- use err/warn instead of fprintf(stderr, ... strerror()); exit(1);
- implement Hitachi PUMA HitTablet support from the XFree86 code,
whatever the hell that is. :-)
- correctly implement baud rate setting, too much was cut from the
XFree86 code, the critical parts were a sweep over all likely
mouse powerup baud rates to switch it to the reqested rate.
- logitech support was busted (at least on mine, which is autosensing
and runs in either mmseries or logitech mode depending on the handshake
code at startup. Among other things, you talk to it at 1200, then
switch to the target baud later.
Some remaining problems.. samplerate setting is missing, but I've not
found where this is meant to be set yet. I presume this is resolution
setting of some kind.
