This seems to allow us to pass a universe with either clang or gcc
after r272244 (and r272260) and probably makes it easier to untabgle
these chained #includes in the future.
if_var.h has the expected on and if_var.h include ifq.h and thus we get
duplicates. It seems only one cavium ethernet file actually includes ifq.h
directly which might be another cleanup to be done but need to test first.
There's a bug in the AR7240 PCIe hardware where a correct BAR will end
up having the device disappear.
It turns out that for the device address it should be all 0's.
However, this meant that the PCI probe code would try writing 0xffffffff
in to see how big the window was, read back 0x0, and think the window
was 32 bits. It then ended up calculating a resource size of 0 bytes,
failed to find anything via an rman call, and this would fail to attach.
I have quite absolutely no idea how in the various planes of existence
this particular bit of code and how it worked with the PCI bus code
ever worked. But, well, it did.
Tested:
* Atheros AP93 - AR7240 + AR9280 reference board
It was doing incorrect things with masks. This was fixed in the
AR71xx codebase but it wasn't yet fixed in the AR724x code.
This ended up having config space reads return larger/incorrect values
in some situations.
Tested:
* AR7240
TODO:
* test ar7241, AR7242, and AR934x.
Previously it was possible for issues e.g. use after free, to result
from processing the done queue while not holding the channel lock.
While this should never happen in practice, unexpected code flows
which result in two threads processing from the same queue may
be possible.
We now use a local STAILQ to prevent this ever being an issue.
Sponsored by: Multiplay
options. Bump the version number to 20140927.
While here, use explicit fputc() calls to skip a line in the output.
This to avoid having to hunt for extra '\n' characters in the printf
format strings.
MFC after: 1 week
Relnotes: yes
Do not pass wrong alignment value to fwdma_malloc_multiseg and ultimately
to contigalloc. In addition to being wrong, this causes insta-panic in
certain cases due to safety assertion - the alignment is required to be
the power of two and the value we calculate here seldom is.
MFC after: 1 month
Commit my version of style(9) pass over the firewire code. Now that
other people have started changing the code carrying this is as a
local patch is not longer a viable option.
MFC after: 1 month
registers and use it in the ARMv7 CPU functions.
The sysreg.h file has been checked by hand, however it may contain errors
with the comments on when a register was first introduced. The ARMv7 cpu
functions have been checked by compiling both the previous and this version
and comparing the md5 of the object files.
Submitted by: Svatopluk Kraus <onwahe at gmail.com>
Submitted by: Michal Meloun <meloun at miracle.cz>
Reviewed by: ian, rpaulo
Differential Revision: https://reviews.freebsd.org/D795
- tcp_get_sav() - SADB key lookup
- tcp_signature_do_compute() - actual computation
* Fix TCP signature case for listening socket:
do not assume EVERY connection coming to socket
with TCP_SIGNATURE set to be md5 signed regardless
of SADB key existance for particular address. This
fixes the case for routing software having _some_
BGP sessions secured by md5.
* Simplify TCP_SIGNATURE handling in tcp_input()
MFC after: 2 weeks
--version print the version of mkimg and also whether it's
64- or 32-bit.
--formats list the supported output formats separated by space.
--schemes list the supported partitioning schemes separated by
space.
Inspired by a patch from: gjb@
MFC after: 1 week
Relnotes: yes
As of git submit e179f6914152eca9, the Linux kernel does a simple
probe of the PIC by writing a pattern to the IMR and then reading it
back, prior to the init sequence of ICW words.
The bhyve PIC emulation wasn't allowing the IMR to be read until
the ICW sequence was complete. This limitation isn't required so
relax the test.
With this change, Linux kernels 3.15-rc2 and later won't hang
on boot when calibrating the local APIC.
Reviewed by: tychon
MFC after: 3 days
