- Copy stable/10 (r259064) to releng/10.0 as part of the
10.0-RELEASE cycle.
- Update __FreeBSD_version [1]
- Set branch name to -RC1

[1] 10.0-CURRENT __FreeBSD_version value ended at '55', so
start releng/10.0 at '100' so the branch is started with
a value ending in zero.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Copy head (r256279) to stable/10 as part of the 10.0-RELEASE cycle.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Use queue(9) instead of hand-crafted link lists for the global netatalk
address list. Generally follow the style and convention of similar parts
in netinet.

MFC after: 6 weeks

Add a global rwlock, at_ifaddr_rw, to protect the global netatalk
address lists, at_ifaddr_list. Acquire the lock, and use ifaddr
refcounts where necessary, to close most known address-related
races in netatalk.

Annotate one potential race in at_control() where we acquire an
ifaddr reference, drop the global lock, and scrub the address from
the ifnet before re-acquiring the global lock, which could allow
for a writer-writer race.

MFC after: 3 weeks

Cleanup of netatalk atalk layer includes, protocol definitions, and
routing:

- style(9) cleanup -- white space, braces, etc.

- Make include guards consistent with our more general naming
convention.

- Rearrange and complete forward structure declarations in at_extern.h,
remove testing of guards of various other include files to protect
function declarations.

This leaves an ifdef _KERNEL in at_var.h, but from inspection it seems
likely that this file is not actually safe for inclusion in user space
still. However, since it's not included from within src/ so this does
not appear to be an issue (ifconfig, etc, have migrated to the generic
cross-protocol ioctls for address operations).

Convert the aa_ifaddr timeout to a callout, and run the aarprobe callout
MPSAFE. Acquire the aarptab_mtx to make sure that the callout and msleep
in the ioctl thread don't race.

MFC after: 1 week

/* -> /*- for license, minor formatting changes, insert COPYRIGHT into files

Rename 'at_ifaddr' list to 'at_ifaddr_list' so that the variable is
more easily mechanically distinguished from 'struct at_ifaddr'.

Update netisr handling; Each SWI now registers its queue, and all queue
drain routines are done by swi_net, which allows for better queue control
at some future point. Packets may also be directly dispatched to a netisr
instead of queued, this may be of interest at some installations, but
currently defaults to off.

Reviewed by: hsu, silby, jayanth, sam
Sponsored by: DARPA, NAI Labs

Change #ifdef KERNEL to #ifdef _KERNEL in the public headers. "KERNEL"
is an application space macro and the applications are supposed to be free
to use it as they please (but cannot). This is consistant with the other
BSD's who made this change quite some time ago. More commits to come.

Update for new callout interface.

Moved misplaced extern declarations.

Removed unused variable.

Fixed sloppy common-style declarations.

Actually POINT to the appletalk usrreqs struct.
I guess no-one else tried to use this.. (yet)

Add code to automaticall support subnets on ethertalk networks
Subnets are represented in the routing table as a set of
binary routing nets using the standard netmask algorythm.
The code produces the minimum possible set of standard netmasks and
net addresses to be able to represent a given netrange.

Submitted by: archie@whistle.com

slight cleanups on yesterday's patches

Submitted by: archie@whistle.com

appletalk cleanups

Obtained from: netatalk distribution netatalk@itd.umich.edu

Kernel Appletalk protocol support
both CAP and netatalk can make use of this..
still needs some owrk but it seemd the right tiime to commit it
so other can experiment.