priority of some of the drivers that manage the same state (e.g. ichss0
vs est0). Specifically, powernow, est, and p4tcc are added at order 10,
ichss at order 20, and smist at order 30. Previously, some laptops were
seeing both ichss0 and est0 attaching and stomping on each other.
XXX: This isn't quite ideal, but works with the existing hacks, I think
what we really want instead is a single "speedstep0" device for CPUs
that the ichss, est, and smist drivers probe (but with differing
priorities).
MFC after: 1 week
Right now the bpf(4) driver uses the cloning API to generate /dev/bpf%u.
When an application such as tcpdump needs a BPF, it opens /dev/bpf0,
/dev/bpf1, etc. until it opens the first available device node. We used
this approach, because our devfs implementation didn't allow
per-descriptor data.
Now that we can, make it use devfs_get_cdevpriv() to obtain the private
data. To remain compatible with the existing implementation, add a
symlink from /dev/bpf0 to /dev/bpf. I've already changed libpcap to
compile with HAVE_CLONING_BPF, which makes it use /dev/bpf. There may be
other applications in the base system (dhclient) that use the loop to
obtain a valid bpf.
Discussed on: src-committers
Approved by: csjp
mounts, Linux won't even bother registering nlockmgr for UDP. This
causes nlm_get_rpc to fail, which means any attempts to deliver the
GRANTED callback fail. Add code to nlm_get_rpc to try to locate the
TCP version as well. If it finds it on TCP, it establishes
a clnt_reconnect to the host.
Submitted by: zachary.loafman at isilon.com
MFC after: 2 weeks
Compilation of the AVILA kernel failed because of two reasons:
- It needed curthread, which is defined through <sys/pcpu.h>.
- It still referred the softc's sc_mtx field, which has been replaced by
sc_lock three weeks ago.
To solve the first problem, I decided to include <sys/pcpu.h> in
<sys/sx.h>, which also seems to be done by <sys/mutex.h> and
<sys/rwlock.h>. Those header files also require curthread.
Approved by: jhb
the various copyouts associated with initializing the process's
argv/env data in userspace. It is possible that these copyout
operations can fault under memory pressure, possibly resulting
in dead locks. This is believed to be safe since none of the
copyout_strings() operations need to interact with the vnode here.
Submitted by: Zhouyi Zhou
PR: kern/111260
Discussed with: kib
MFC after: 3 weeks
larger than 2GB to prevent an overflow [1].
Make case-insensitive comparison work for siliconsystems, soekris and
transcend devices.
PR: conf/126386 [1]
Submitted by: Mark A [1]
MFC after: 1 month
Also report current link state while auto-negotiation is in
progress.
With this change link loss should be reported within a second
and drivers that rely on link state should work.
Reported by: Pete French < petefrench at ticketswitch dot com >
Tested by: Pete French < petefrench at ticketswitch dot com >
MFC after: 1 week
1) Split too long source lines
2) Portable code should not assume that null pointer == all-bits-0,
so back out prev. calloc() change.
Submitted by: bde
It is possible that the audit pipe(s) have different preselection configs
then the global preselection mask.
Spotted by: Vincenzo Iozzo
MFC after: 2 weeks
- Extend the DS1339 driver to recognize more chips in the family:
DS1337, DS1338, DS1339 are now supported
- Provide run-time chip detection
Reviewed, tested by: stas
Obtained from: Piotr Ziecik kosmo ! semihalf dot com
(glxsb_process()) we don't block others when looking for our session.
- Simplify the loop responsible for freeing sessions on detach.
- No need to drop a lock around malloc(M_NOWAIT).
- Treat ses_used as boolean.
- Avoid gotos where possible.
- Various style(9) fixes.
Reviewed by: philip, Patrick Lamaiziere <patfbsd@davenulle.org>
This driver supports GW3887 based chipsets and works on
x86/powerpc/sparc64. You need upgtfw kernel module before loading
upgt(4). Please see the manpage.
Obtained from: OpenBSD
