newer machines (iBook G4), it is in pseudo-hid (without typo), and there
are no `adb-kbd-ihandle or `usb-kbd-ihandles methods. In that situation,
just try to attach anything we can.
This patch fixes spurious inputs on iBook G4.
property of "/chosen" node in OF tree. On newer machines (e.g: iBook G4),
this property does not exist. We look for the node "mpic" as a second attempt
after a failure in /chosen.
This makes the iBook G4 keyboard almost usable (there are still some spurious
inputs on system startupi)
doing copy-on-write.
- Change VFS_SNAPSHOT() to return the snapshot vnode locked.
- Make the IO path for copy-on-write and snapshot-read more lightweight.
Avoids deadlocks where vn_rdwr(...READ...) has a shared lock and needs
to copy-on-write.
Avoids deadlocks/panics where to clean pages the copy-on-write needs
to allocate pages for its VOP_PUTPAGES().
L_COWINPROGRESS part approved by: Jason R. Thorpe <thorpej@netbsd.org>
overloading "usec". The counter isn't counting micro-seconds, and using
the same variable to mean two different things is false economy: with
this change, the compiled object is 72 bytes smaller on i386, and the
code is easier to understand, to boot.
gaps in the sequence of minor numbers as we allocate ptys. Having gaps
has 2 bad side effects:
- ptm does not like it
- we allocate a lot of storage that we'll never use in the pty array
(the current scheme allocated 62 ptys 0-15,256-301, so we needed
302 entries to get 64).
Now we allocate ptys in groups of 16 or 14 instead of 64, and we follow
the minor number order.
We default to 64 pty's by building pty0-3, which is all using the old
traditional pty names. Of course to do this, the shell code is a bit
convoluted.
disk, allow commands like "boot disk:d disk:d/netbsd" to work.
Use the real RF_PROTECTED_SECTORS define instead of a local magic number.
While there, minor cosmetics in diagnostics/output format.
including the host's <pwd.h> to avoid renaming the host's versions of
these functions (which causes a prototype conflict). After <pwd.h> has
been included, then re-apply the renaming.
fhstatvfs1 and getvfsstat)
o Move the statfs family out of netbsd32_fs.c and netbsd32_netbsd.c to
netbsd_compat_20.c, compiled with COMPAT_20
Reviewed by christos@.
