System time is set later on boot process then initial bus scan by CAM.
Until that moment microtime() is equal to microuptime(), and if system
boots quickly, the value can be close to zero. That causes settle time
waiting even for buses that don't use reset during probe.
On my test system this reduces boot time by 1 second if USB enabled, or
by 4 seconds if USB disabled. CAM waited for ctl2cam0 bus "settle".
"boot verbose", "single user mode", "ACPI" and more are now stateful boolean
menuitems rather than direct action-items.
A short-coming in this new menu system is that when a user sets a non-default
value in loader.conf(5), this non-default state is not reflected in the menu
-- leading to confusion as to whether the option was taking effect or not.
This patch adds dynamic menuitem constructors _and_ the necessary Forth
callbacks to initialize these stateful menuitems -- causing the aforementioned
menuitems to adhere to loader.conf(5) settings.
PR: bin/172529
Approved by: adrian (co-mentor)
MFC after: 21 days
This has been developed during 2 summer of code mandates and being revived
by gnn recently.
The functionality in this commit mirrors entirely content of fusefs-kmod
port, which doesn't need to be installed anymore for -CURRENT setups.
In order to get some sparse technical notes, please refer to:
http://lists.freebsd.org/pipermail/freebsd-fs/2012-March/013876.html
or to the project branch:
svn://svn.freebsd.org/base/projects/fuse/
which also contains granular history of changes happened during port
refinements. This commit does not came from the branch reintegration
itself because it seems svn is not behaving properly for this functionaly
at the moment.
Partly Sponsored by: Google, Summer of Code program 2005, 2011
Originally submitted by: ilya, Csaba Henk <csaba-ml AT creo DOT hu >
In collabouration with: pho
Tested by: flo, gnn, Gustau Perez,
Kevin Oberman <rkoberman AT gmail DOT com>
MFC after: 2 months
table and the requirement on trailing zero bits.
* Remove the __aligned() compiler directives as these were found
to have a negative effect on the produced code.
Submitted by: bde
Approved by: das (mentor)
vm_page_sleep(). vm_page_sleep() is no longer called with this lock
held.
Eliminate assertions that the page queues lock is NOT held. These
assertions won't translate well to having distinct locks on the active
and inactive page queues, and they really aren't that useful.
MFC after: 3 weeks
- Extend the lock to cover xpt_path_release() for the new path.
- While xpt_action() is called while holding right SIM lock for the new
bus, the old path release may require different SIM lock. So we have
to temporary drop the new lock and get the old one.
without holding SIM lock. It really doesn't need that lock, but adding it
removes that specific exception, allowing to assert locking there later.
Submitted by: ken@ (earlier version)
Teach the dot module about the new location these includes moved to (as part
of r240684) and clean things up a bit.
Reviewed by: adrian (co-mentor)
Approved by: adrian (co-mentor)
impossible to use LQR/ECHO. They return want_magic instead.
With this change it is now possible to use
enable lqr
set lqrperiod 5
enable echo
set echoperiod 5
in your ppp.conf file.
MFC after: 3 days
- Disable the support for the second channel on twin-channel EISA cards as
the current incarnation can't possibly work correctly (it hasn't worked
since switching to new-bus where new-bus allocates the softc). If anyone
bothers to test this again it can be fixed properly and brought back.
- Use device_printf() and device_get_nameunit() instead of adv_name().
- Remove use of explicit bus space handles and tags.
- Use PCI bus accessors and helper routines rather than accessing
config registers directly.
- Handle failures from adv_attach().
Tested by: no one (hope it works)
virtqueue: Fix non-indirect virtqueues
We really must walk the entire descriptor chain in order
to append the to be free'd chain to the existing free
chain.
Submitted by: Bryan Venteicher (bryanv@daemoninthecloset.org)
Reported by: cognet
