Add Power Up In Stand-by feature support. Device with PUIS enabled
require explicit command to do initial spin-up. Mark that command
with CAM_HIGH_POWER flag, to allow CAM manage staggered spin-up.
Make CAM to stop all attached devices on system shutdown.
It allows devices to park heads, reducing stress on power loss.
Add `kern.cam.power_down` tunable and sysctl to controll it.
successfully. Continue to do this before the empty path check so that the
ENOENT returned in that case gets an empty string token in the BSM record.
MFC after: 3 days
the IP addresses of the tunnel end points to the same value. In
these cases the loopback route is not installed for the local
end.
Verified by: avg
MFC after: 5 days
This bug in the man page has gone unnoticed for over 15 years!
PR: docs/143461
Submitted by: Jeremy Huddleston jeremyhu apple.com
Approved by: ed (mentor, implicit)
MFC after: 1 week
- Include a cpasswd script performing the same mechanisms as the cvpasswd
utility from CVSup.
PR: bin/114129
Submitted by: Petar Zhivkov Petrov <pesho.petrov -at- gmail.com>
MFC after: 1 month
TNT5004 IC. This involved a major rewrite of a number of things, as
this chip no longer supports the NAT7210 legacy mode but requires the
host to use the (more modern) FIFO mode.
In theory, this also ought to work on the older TNT4882C chip. I'll
probably add this as optional support (perhaps by a device.hints flag)
later on. By now, FIFO mode is *only* activates iff a TNT5004 chip
has been detected (where the old code didn't work at all), while
everything else is supposed to use the old code.
MFC after: 2 weeks
no effect. Make sure to clear error bits by writing 1. [1]
While I'm here use predefined value instead of hardcodig magic
vlaue.
Submitted by: msaitoh at NetBSD [1]
1. checking whether there's a link before initializing devices
on the bus. When there's no link any access onto the bus
will wedge the CPU.
2. synthesizing the class & subclass so that the host controller
appears as a standard PCI bridge, rather than a PowerPC CPU.
PCI Express, rather than a bit-field (boolean). Saving the capability
pointer this way makes access to capability-specific configuration
registers easy and efficient.
For our compiler the two constructs are completely equivalent, but
some compilers (including MSC and tcc) use the base type for alignment,
which in the cases touched here result in aligning the bitfields
to 32 bit instead of the 8 bit that is meant here.
Note that almost all other headers where small bitfields
are used have u_int8_t instead of u_int.
MFC after: 3 days
- Remove the BUS_HANDLE_MIN checking in the __BUS_DEBUG_ACCESS macro;
for UPA it should have fulfilled its purpose by now and Fireplane-
and JBus-based machines are way to messy in organization to implement
something equivalent.
- Fix a bunch of style(9) bugs.
- Const'ify the bus_stream_asi and bus_type_asi arrays.
- Replace hard-coded functions names missed in bus_machdep.c with __func__.
- Break some long lines.
* Fix a race in chunk_dealloc_dss().
* Check for allocation failure before zeroing memory in base_calloc().
Merge enhancements from a divergent version of jemalloc:
* Convert thread-specific caching from magazines to an algorithm that is
more tunable, and implement incremental GC.
* Add support for medium size classes, [4KiB..32KiB], 2KiB apart by
default.
* Add dirty page tracking for pages within active small/medium object
runs. This allows malloc to track precisely which pages are in active
use, which makes dirty page purging more effective.
* Base maximum dirty page count on proportion of active memory.
* Use optional zeroing in arena_chunk_alloc() to avoid needless zeroing
of chunks. This is useful in the context of DSS allocation, since a
long-lived application may commonly recycle chunks.
* Increase the default chunk size from 1MiB to 4MiB.
Remove feature:
* Remove the dynamic rebalancing code, since thread caching reduces its
utility.
retrieving individual OIDs. This allows the same list of OIDs to be
passed to sysctl(8) across different systems where particular OIDs may not
exist, and still get as much information as possible from them.
PR: bin/123644
Submitted by: dhw
Approved by: ed (mentor)
MFC after: 2 weeks
