- Failing to register as interrupt controller during attach shouldn't
be fatal so just inform about this instead of panicing.
- Disable rerun of the streaming cache as workaround for a silicon bug
of certain Psycho versions.
- Remove the comment regarding lack of newbus'ified bus_dma(9) as being
able to associate a DMA tag with a device would allow to implement
CDMA flushing/syncing in bus_dmamap_sync(9) but that would totally
kill performance. Given that for devices not behind a PCI-PCI bridge
the host-to-PCI bridges also only do CDMA flushing/syncing based on
interrupts there's no additional disadvantage for polling(4) callbacks
in the case schizo(4) has to do the CDMA flushing/syncing but rather a
general problem.
- Don't panic if the power failure, power management or over-temperature
interrupts doesn't exist as these aren't mandatory and not available
with all controllers (not even Psychos). [1]
- Take advantage of KOBJMETHOD_END.
- Remove some redundant variables.
- Add missing const.
PR: 131371 [1]
- Hook up the streaming buffer (not used by iommu(4) by default, yet)
if available and usable. [1]
- Move the message regarding belated registration as interrupt control
under bootverbose as this isn't something the user should worry about.
Tested by: Michael Moll [1]
driver in Linux 2.6. uscanner was just a simple wrapper around a fifo and
contained no logic, the default interface is now libusb (supported by sane).
Reviewed by: HPS
"raw" names. While there, change the formatting of extended MSDOS partitions
so that the dot (".") is not used to separate two numbers (which kind of
looks like the whole is a decimal number). Use "+" instead, which also
hints that the second part of the name is the offset from the start of
the partition in the first part of the name. Also change the offset from
decimal to hexadecimal notation, simply for aesthetic reasons and future
compatibility.
GEOM_PART is the default in 8-CURRENT but not yet in 7-STABLE so this
changeset can be MFC-ed without causing major problems from the second
part.
Reviewed by: marcel
Approved by: gnn (mentor)
MFC after: 2 weeks
sendmail / postfix etc. may fail to start because DNS is unavailable and /
or the server is unreachable. In the worst case, the machine may become
unusable.
Debugging this issue was far more difficult than it should have been, due
to earlier changes to the rc framework to hide almost all useful information
about the boot process.
Approved by: silence
by temporary pretending that the process is still multithreaded.
Current malloc lock primitives do nothing for singlethreaded process.
Reviewed by: davidxu, deischen
after vt switch or suspend. I can't really test this on Intel right now
but I think I've heard reports of it on radeon as well. I can't break
it on the radeon here.
MFC after: 3 days
This is purely a forwarding plane cleanup; no control plane
code is involved.
Summary:
* Split IPv4 and IPv6 MROUTING support. The static compile-time
kernel option remains the same, however, the modules may now
be built for IPv4 and IPv6 separately as ip_mroute_mod and
ip6_mroute_mod.
* Clean up the IPv4 multicast forwarding code to use BSD queue
and hash table constructs. Don't build our own timer abstractions
when ratecheck() and timevalclear() etc will do.
* Expose the multicast forwarding cache (MFC) and virtual interface
table (VIF) as sysctls, to reduce netstat's dependence on libkvm
for this information for running kernels.
* bandwidth meters however still require libkvm.
* Make the MFC hash table size a boot/load-time tunable ULONG,
net.inet.ip.mfchashsize (defaults to 256).
* Remove unused members from struct vif and struct mfc.
* Kill RSVP support, as no current RSVP implementation uses it.
These stubs could be moved to raw_ip.c.
* Don't share locks or initialization between IPv4 and IPv6.
* Don't use a static struct route_in6 in ip6_mroute.c.
The v6 code is still using a cached struct route_in6, this is
moved to mif6 for the time being.
* More cleanup remains to be merged from ip_mroute.c to ip6_mroute.c.
v4 path tested using ports/net/mcast-tools.
v6 changes are mostly mechanical locking and *have not* been tested.
As these changes partially break some kernel ABIs, they will not
be MFCed. There is a lot more work to be done here.
Reviewed by: Pavlin Radoslavov
2. Sort the command line options to match how they are displayed
in usage()
3. Change references to cvs to the more generic "version control system"
and remove the .Xr for cvs
4. Consistently use ".Op Fl" to refer to command line options in the text.
5. Only use the apostrophe to indicate possession.
6. Add FREEBSD_ID (-F) to the list of variables in the example rc,
and change the DIFF_OPTIONS example to -Bb since -F now covers it.
o break out version-related code to simplify rev'ing the protocol
o add parameter validation macros so checks that appear multiple places
are consistent (and easy to change)
o add protocol version check when looking for a scan candidate
o improve scan debug output format
o rewrite beacon update handling to calculate a bitmask of changed values
and pass that down through the driver callback so drivers can optimize work
o do slot bounds check before use when parsing received beacons
without root privs. This is done, among other things, replacing
the absolute paths in the symlinks with relative paths, so we
do not need to do a chroot to follow them.
Still need to update the manpage.
MFC after: 3 days
directory for a znode. When the directory already exists, it returns a
referenced but unlocked vnode. When a directory does not yet exist, it
calls zfs_make_xattrdir() to create a new one. zfs_make_xattrdir() returns
the vnode both referenced and and locked and zfs_get_xattrdir() was leaking
this vnode lock to its callers. Fix this by dropping the vnode lock if
zfs_make_xattrdir() successfully creates a new extended attribute
directory.
Reviewed by: pjd
