- Document how an event looks like that is received by devd(8) from acpi_ibm(4)
- Document the event codes as they occur on a T41p
- Add a note about sysctl.conf and an Xref to it
- Add an example section providing an example script and an entry for
devd.conf. This is an adapted version of the one in acpi_fujitsu(4).
- s/Fn-F4/Fn+F4/ for consistency sake
- Add a button description where refering to a T41p, remove it otherwise,
since it might vary from model to model
- Bump .Dd
Thanks for improvements to: brueffer, ru
Approved by: brueffer
change the permissions. Failures are still recorded.
This allows mtree to do a generally better job of things when uid != 0.
Sponsored by: ActiveState/Sophos
Partially submitted by: neilw at ActiveState dot com
Reviewed by: neilw at ActiveState dot com
MFC after: 3 weeks
the procfs module by creating opt_compat.h with
appropriate compatibility options: COMPAT_43 on all
arch's and COMPAT_IA32 in addition on amd64.
Pointy hat to: peter
MFC after: 3 days
incoming ARP packet and route request adding/removing
ARP entries. The root of the problem is that
struct llinfo_arp was accessed without any locks.
To close race we will use locking provided by
rtentry, that references this llinfo_arp:
- Make arplookup() return a locked rtentry.
- In arpresolve() hold the lock provided by
rt_check()/arplookup() until the end of function,
covering all accesses to the rtentry itself and
llinfo_arp it refers to.
- In in_arpinput() do not drop lock provided by
arplookup() during first part of the function.
- Simplify logic in the first part of in_arpinput(),
removing one level of indentation.
- In the second part of in_arpinput() hold rtentry
lock while copying address.
o Fix a condition when route entry is destroyed, while
another thread is contested on its lock:
- When storing a pointer to rtentry in llinfo_arp list,
always add a reference to this rtentry, to prevent
rtentry being destroyed via RTM_DELETE request.
- Remove this reference when removing entry from
llinfo_arp list.
o Further cleanup of arptimer():
- Inline arptfree() into arptimer().
- Use official queue(3) way to pass LIST.
- Hold rtentry lock while reading its structure.
- Do not check that sdl_family is AF_LINK, but
assert this.
Reviewed by: sam
Stress test: http://www.holm.cc/stress/log/cons141.html
Stress test: http://people.freebsd.org/~pho/stress/log/cons144.html
- rt0 passed to rt_check() must not be NULL, assert this.
- rt returned by rt_check() must be valid locked rtentry,
if no error occured.
o Modify callers, so that they never pass NULL rt0
to rt_check().
Reviewed by: sam, ume (nd6.c)
#if 0.
- Use pci_enable_busmaster() to enable busmastering instead of frobbing
the command register directly.
- Don't check to see if memory or I/O can be enabled by writing to the
command register. The PCI bus driver's bus_alloc_resource() method
already checks this and will fail if it can't enable the bit.
everywhere. This means that my_unit is no longer used as well. The
watchdog routine now also prints 'my0: ...' rather than 'm0x0: ...'.
- Don't bzero the softc and don't try to free it in detach or if attach
fails.
- A whitespace fix.
- Use the driver lock instead of Giant in a bus dma callback.
- Clear IFF_DRV_(RUNNING|OACTIVE) in hme_stop() instead of just clearing
RUNNING in hme_ioctl() to be more like other ethernet drivers.
- Lock the driver lock around mii operations.
- Remove spls.
- Cleanup locking in hme_ioctl().
MFC after: 1 week
use the station channel properties. Fixes assert failure/bogus
operation when an ap is operating in 11a and has associated stations
then switches to 11g.
Noticed by: Michal Mertl
Reviewed by: avatar
MFC after: 2 weeks
o add ic_curchan and use it uniformly for specifying the current
channel instead of overloading ic->ic_bss->ni_chan (or in some
drivers ic_ibss_chan)
o add ieee80211_scanparams structure to encapsulate scanning-related
state captured for rx frames
o move rx beacon+probe response frame handling into separate routines
o change beacon+probe response handling to treat the scan table
more like a scan cache--look for an existing entry before adding
a new one; this combined with ic_curchan use corrects handling of
stations that were previously found at a different channel
o move adhoc neighbor discovery by beacon+probe response frames to
a new ieee80211_add_neighbor routine
Reviewed by: avatar
Tested by: avatar, Michal Mertl
MFC after: 2 weeks
