Change case of POLLNVAL as an error.
Remove POLLHUP and POLLERR from one case, their place is most likely
amongst read events.
PR: 33723
Submitted by: Alexander Litvin <archer@whichever.org>
Reviewed by: deischen [Provided a small change to the PR patch as well]
MFC after: 4 weeks
behavior by default. Also, change the options line to reflect this.
If there are no problems reported this will become the only behavior and the
knob will be removed in a month or so.
Demanded by: obrien
While it may have allowed the XFree86 4 port to build; it killed TONS
of other ports. The XFree86 4 can be patched to not use its macro a lot
easier than figuring how to deal with 1000 other now-broken ports.
since we have no ACPI feature in the installation kernel at this time.
Without having this, we'll see
ACPI no autoload failed -- no such file or directory
message at boot time, and it makes some confusion to the users. We can
backout this change if installation kernel has ACPI feature.
PR: 36911 (partly)
and add some compatibility defines. Add fields for ins and locals to
struct reg also for the same reason; these aren't filled in yet because
getting at those registers sucks and I'd rather not save them in the
trapframe just for this. Reorder struct reg to be ABI compatible as
well. Add needed include of machine/emul.h.
This gets pmdb (poor man's debugger) from OpenBSD mostly compiling but it
doesn't work yet :(
newer ultras and probably other sun machines. This is a pretty decent
chip with 32 byte read and write fifos and support for many higher baud
rates. It supports hdlc and sdlc as well as asynchronoue serial, but the
goal here is just decent serial console support for the sparc64 port, so
these modes are not expected to be supported. So far this only has support
for the low level routines used by kernel printf and thus ddb over serial,
a character device which can be used for login consoles has not yet been
written.
