- Support for Myricom 10G-PCIE-8B NICs
- multi-slice firmware: fix a bug when the presence of 32-bit or
64-bit DMA addresses for interrupt queues and data is not uniform across
slices.
- Improves automatic selection between ethp_z8e/eth_z8e
Sponsored by: Myricom Inc.
the gvinum header in fields of fixed size and in a big endian byte order
rather than the size and byte order of the actual platform.
Note that the change is backwards compatible with the old gvinum configuration
format, but will save the configuration in the new format when the 'saveconfig'
command is executed.
Submitted by: Rick C. Petty <rick-freebsd -at- kiwi-computer.com>
- Update or remove comments that were left over from the original
soreceive_generic() implementation. Quite a few were misleading in the
context of the new code.
- Since soreceive_dgram() has a simpler structure, replace several gotos
with a while loop making the invariants more clear.
- In the blocking while loop, don't try to handle cases incompatible with
the loop invariant (since m is always NULL, don't check for and handle
non-NULL).
- Don't drop and re-acquire the socket buffer lock unnecessarily after
sbwait() returns, which may help reduce lock contention (etc).
- Assume PR_ATOMIC since we assert it at the top of the function.
MFC after: 3 days
with kernel_map->system_mtx held so these aren't needed. Add an
assertion to make sure this is the case.
Also, fix a minor style(9) nit.
Reviewed by: alc@
- simplify page hold logic
- allow pages for processes other than that of curthread to
have pages held
- normalize the interface to more closely resemble the functions in
sys/vm
MFC after: 1 week
In my previous commit I disabled pkill(1)'s automatic prepending of the
"tty" string when `pkill -t' was being used. Re-enable it and stat()
both possible device names when called.
Requested by: jhb, rwatson (MFC)
MFC after: 1 month
belongs solely to the driver.
We don't lose any statistics with this change, because in a error
case the drop counter on the interface output queue is always incremented.
Reviewed by: thompsa
Update referenced example to include unistd.h per manpage.
Update example to be more style(9)-ish, silence warnings and add
FreeBSD id to the source file.
only mode and restore original value of extended address register
instead of overwriting it with page 1. There are still instance
information passing issue(e.g configured media type: fiber or
copper) from driver to PHY layer but this change make the selected
PHY work with 88E1112 PHY.
Reported by: Krzysztof Jedruczyk < beaker <at> hot dot pl >
Tested by: Krzysztof Jedruczyk < beaker <at> hot dot pl >
This should fix occasional Tx checksum corruption issue.
Reported by: Garrett Cooper < yanefbsd <at> gmail dot com >
Tested by: Garrett Cooper < yanefbsd <at> gmail dot com >
disabled by default because there's problems with it on AT91RM9200,
currently the only host controller in the tree. I've not had time to
track those problems to ground. I'm committing because this is
important for other host controllers that are in the pipeline.
Submitted by: mav@
but an RW mapping exists for the underlying page. This change fixes the bug by using the
page / NULL returned from pmap_extract_and_hold to determine whether or not vm_fault needs
to be called.
The bug was pointed out by alc.
MFC after: 3 days
into the separate function vm_pageout_oom(). Supply a parameter for
vm_pageout_oom() describing a reason for the call.
Call vm_pageout_oom() from the swp_pager_meta_build() when swap zone
is exhausted.
Reviewed by: alc
Tested by: pho, jhb
MFC after: 2 weeks
all others. Use this to disambiguate cmd line arguments that can
be either clone params or regular parameters so, in particular,
"bssid" again works as a regular parameter.
While here leverage the above to improve the logic for flushing
clone operations on the first !clone cmd line parameter.
Reviewed by: jhay
if the probe succeeds. This guarantees that the BSD scheme
wins over the MBR scheme when MBR gets to probe first. Build-
or link-time conditions can cause schemes to end up in the
linker set in a different order. Normally BSD is before MBR
in the linker set and as such get to probe first. But typically
when the kernel gets rebuild or relinked, this can change.
