1) Fix a bug in the int15 function 87 emulation where we only copied half
of what the BIOS asked for. This caused the Mylex RAID adapter to go
haywire and start trashing memory when you tried to boot from it.
2) Don't use interrupt 19 to reboot. Instead, set the reboot flag to a warm
boot and jump to the BIOS's reboot handler. int 19 doesn't clear memory
or restore the interrupt vector table, and thus really isn't safe. For
example, when booting off of PXE, the PXE BIOS eats up a chunk of memory
for its internal data and structures. Since we rebooted via int 19,
using the 'reboot' command in the loader resulted in that memory not
being reclaimed by the BIOS. Thus, after a few PXE boots, the system
was out of lower memory.
3) Catch any int 19 calls made by a BTX client or a user pressing
Ctrl-Alt-Delete and shutdown BTX and reboot the machine cleanly. This
fixes Ctrl-Alt-Delete in the loader and in boot2 instead of presenting
the user with a BTX fault.
Approved by: jkh
Found by: 1) by msmith
fit in the static buffer. This fix causes it to look like there is no
data available, which is also wrong but is better than dumping core.
PR: bin/10344
Reviewed by: billf
Approved by: jkh
This unspams the boot messages, concentrating on the drivers that have
actually been probed.
This basically resurrects revision 1.106 from old /sys/i386/isa/isa.c.
Reviewed by: jkh, dfr
code & it survives a buildworld. So remove the dire warnings about
Noritake support being untested.
o Remove a disconserting printf() left over from NetBSD
Approved by: jkh
1) Non-AST4 multiport cards were broken by bypassing the code that changes
`idev' to the multiport master device.
2) AST4 multiport cards apparently were broken by inverting the test for
the master device having an irq.
3) Error handling for nonexistent master devices was broken by removing a
check for a null pointer.
4) `int' error codes returned by bus_get_resource() were assigned directly
to the boolean variable com->no_irq. Probably harmless, since the
boolean is implemented as a u_char.
Submitted by: part 1) by Chris Radek <cradek@in221.inetnebr.com>
part 2) by yokota
Approved by: jkh
Sorry there were still several bugs.
-error retry at af missmatch was incomplete.
-af matching for source addr option was wrong
-socket was not freed at retry.
Approved by: jkh
Current getaddrinfo() implemetation has a problem of too much resolving
waiting time on INET6 enabled systems.
-4 and -6 options can limit name resolving address family and is a possible
workaround for the problem.
Approved by: jkh
include a copy of the 3.0.1 firmware for the PCA200E card in the fore_dnld
program.
There are various and subtle compatibility issues between the hfa driver and
the microcode, this version is belived to work best.
If a file is specified on the command line it will be used instead of the
embedded image.
Approved by: jkh
curproc. This only makes any difference on SMP, where we used a
(potentially very bogus) switchtime from our own CPU to calculate
resource usage on another CPU.
This should remove some if not all calcru() related warnings on SMP.
Approved by: jkh
#! /bin/sh # -*- perl -*-
This is simply "delete everything after the next '#', not counting the
first char in the line". No effort has been made to allow quoting,
backslash escaping or '#' in interpreter names.
The complies to POSIX 1003.2 in that Posix says the implementation is
free to choose whatever it likes.
PR: bin/16393
Andrew's problems with SCSI on some alphas- do not call isp_update
directly to update parameters- just mark them as being ready to
update for the next command- the system would just hang on a READ
CAPACITY for a drive. Really annoying because it wouldn't even timeout
(and it has a timeout) so either the SET PARAMETERS call was nuking
things or the f/w was really dropping the ball.
approved: jkh
Reviewed by: gallatin@freebsd.org
is gone as a define. We just don't support fast posting for anything less
than the 1240/1080/1280/12160 or Fibre Channel cards.
Put in support for CDB's larger than 12 bytes for parallel SCSI (up to 44
bytes are allowed).
Approved: jkh
