individually then waiting for it to become stable, power them up all
at once and then delay. Don't even bother delaying if we are a root hub,
as this is handled separately in the event thread. From OpenBSD.
To accommodate, give the rootvnode its own vnode op vector with a
simple lookup operation. This is used for looking up the file
system's device vnode instead of doing that directly in a homesmoked
namei().
where the bootloader would freak out if various printfs were enabled or
disabled.
Add code to autodetect a 64bit cpu, and attempt to load a different set
of kernels if they exist.
Bump version to 1.9
shutdown). There are still problems with device access and a PR will be
filed.
- Kill checkalias(). Allow multiple vnodes to reference a single device.
- Don't play dangerous tricks with block vnodes to ensure that only one
vnode can describe a block device. Instead, prohibit concurrent opens of
block devices. As a bonus remove the unreliable code that prevents
multiple file system mounts on the same device. It's no longer needed.
- Track opens by vnode and by device. Issue cdev_close() when the last open
goes away, instead of abusing vnode::v_usecount to tell if the device is
open.
all static. This makes it possible to write a md_make_bsd_partitions()
function without having to copy all of bsddisklabel.c into md.c.
Make ofppc sysinst install sanely and in a bootable manner on both my
7044, and my pegasos. The only thing the user needs to do is pick the
right kernel set.
continue. A thread trying to clean out the extant layer vnode needs to
acquire the shared lock (i.e. the lower vnode's lock), which our caller
already holds. To allow the cleaning to succeed the current thread must make
progress. So, for a brief time more than one vnode in a layered file system
may refer to a single vnode in the lower file system.
enabling it. Explicitly initialise LINT0 as ExtInt and LINT1 as NMI,
the platform default. Mask the NMIs on the application processors and
mask the ExtInt if a IOAPIC was found.
With this patch, "disable ioapic" is supposed to work and it will allow
enabling the local APIC on all systems that have one to gain e.g. the
better clock interrupt.
pooka