I couldn't test arge0->arge1 bridging, only arge0 VLAN bridging.
The DIR-825C1 only hooks up arge0 to the switch GMAC0 and so
you need to abuse VLANs to test.
Tested:
* DIR-825C1 (AR9344)
General changes:
- Parameterize out the mount command.
- Use mtree to verify the contents of an image (check_image_contents) instead
of using diff (diff verifies content, but not file metadata).
- Move common logic out to functions (common_cleanup, mount_image,
check_image_contents)
- Add stub testcases for makefs -D (crashes with SIGBUS, similar to bug # 192839)
- Add a note about the ISO-9660 and rockridge specs
- Add testcases that exercise:
-- Creating disk images from an mtree and multiple directories.
-- -F flag use (not really an extensive testcase right now)
cd9660-specific test changes:
- Remove an XXX comment about symlinks; I forgot that non-rockridge images turn
symlinks into hardlinks.
- Add testcases that exercise:
-- -o allow-deep-trees
-- -o allow-max-name stub testcase (doesn't seem to be implemented in makefs)
-- -o preparer (existence in image; not conformance to spec)
-- -o publisher (existence in image; not conformance to spec)
-- -o rockridge (basic)
MFC after: 2 weeks
Sponsored by: EMC / Isilon Storage Division
the temporary file to vers.c at the end of the script
The previous logic wrote out to vers.c multiple times, so the file
could be incorrectly interpreted as being completely written out
after one of the echo calls with recursive make, when in reality it
was only partially written.
Also, in the event the build was interrupted when creating vers.c
(small race window), it would have a leftover file that needed to
be cleaned up before resuming the build.
MFC after: 3 weeks
Sponsored by: EMC / Isilon Storage Division
pager. It is enough to execute VOP_BMAP() once to obtain both the
disk block address for the requested page, and the before/after limits
for the contiguous run. The clipping of the vm_page_t array passed to
the vnode_pager_generic_getpages() and the disk address for the first
page in the clipped array can be deduced from the call results.
While there, remove some noise (like if (1) {...}) and adjust nearby
code.
Reviewed by: alc
Discussed with: glebius
Tested by: pho
Sponsored by: The FreeBSD Foundation
MFC after: 3 weeks
ordered with the MFENCE instruction. Similar weak guarantees are also
specified by the AMD APM vol. 3 rev. 3.22. x86 pmap methods
pmap_invalidate_cache_range() and pmap_invalidate_cache_pages() braced
CLFLUSH loop with MFENCE both before and after the loop.
In the revision 56 of SDM, Intel stated that all existing
implementations of CLFLUSH are strict, CLFLUSH instructions execution
is ordered WRT other CLFLUSH and writes. Also, the strict behaviour
is made architectural.
A new instruction CLFLUSHOPT (which was documented for some time in
the Instruction Set Extensions Programming Reference) provides the
weak behaviour which was previously attributed to CLFLUSH.
Use CLFLUSHOPT when available. When CLFLUSH is used on Intel CPUs, do
not execute MFENCE before and after the flushing loop.
Reviewed by: alc
Sponsored by: The FreeBSD Foundation
is a dcache invalidate to point of coherency just like dcache_inv_poc(), but
a slightly different version specific to dma operations. Elaborate the
comment about how and why it's different.
Now 24xx and above chips support full 8-byte LUN address space.
Older FC chips may support up to 16K LUNs when firmware allows.
Tested in both initiator and target modes for 23xx, 24xx and 25xx.
Before both 0 and sys_nsig would be successfully returned by parse_signal()
although being invalid signal numbers.
PR: Alexandre Perrin <alex@kaworu.ch>
MFC after: 3 days
Differential Revision: https://reviews.freebsd.org/D3990
This is because the previous version was very obscure about the fact
that despite having Clang "on by default" for architectures such as powerpc, it
does not actually build due to the GCC it uses not having C++11 support.
Using an external compiler that supports C++11 does allow this to work.
This whole block should be rethought more given "on by default" is not
really default without extra work which could actually be surprising for
why Clang is showing up when using a newer GCC.
Sponsored by: EMC / Isilon Storage Division
'buildconfig' is connected to 'all', but 'installconfig' is only called
manually. There is not much need to conditionalize this file right
now due to how it is hooked up and its impact on various build phases.
Sponsored by: EMC / Isilon Storage Division
per-map. The per-tag scheme is not safe, and a mutex can't be used to
protect it because the mapping routines can't sleep. Code brought in
from armv6 implementation.
- Rather than allow 'make clean*' to ignore dependencies, make a static
list of targets in STANDALONE_SUBDIR_TARGETS that are known to be safe.
This allows a user to override them if needed and avoids adding this feature
to user-defined targets that are in ${SUBDIR_TARGETS}. [1]
- This now also allows to force SUBDIR_PARALLEL when calling these
targets, since no dependencies are needed.
Reported by: ian [1]
Sponsored by: EMC / Isilon Storage Division
MFC after: 3 weeks
X-MFC-With: r289778
The goal is to make these two files cosmetically alike so that the actual
implementation differences are visible. The only changes which aren't
spaces<->tabs and rewrapping and reindenting lines are a couple fields
shuffled around in the tag and map structs so that everything is in the same
order in both versions (which should amount to no functional change).
properly recursed.
The .for loop was defining a ${__dir} variable that was being set at a
different evaluation time than the target itself, so every 'cd ${__dir}'
became the last value that was in ${__dir}. This resulted in 'make obj'
not properly being ran in the tree that would leave .depend files
scattered around when 'make all' was ran in rescue/.
To fix this, define a CRUNCH_SRCDIR_* for every prog if it does not
already have one and then use that variable in every relevant place.
This allows simplifying some logic as well.
Reported by: emaste
X-MFC-With: r289734
MFC after: 3 weeks
Sponsored by: EMC / Isilon Storage Division
This change allows to decode respective functions in isp(4) in target mode
and pass them through CAM to CTL. Unfortunately neither CAM nor isp(4)
support returning response info for those task management functions now.
On the other side I just have no initiator to test this functionality.