sysctl and will always be on. The former split between default and
fast forwarding is removed by this commit while preserving the ability
to use all network stack features.
Differential Revision: https://reviews.freebsd.org/D4042
Reviewed by: ae, melifaro, olivier, rwatson
MFC after: 1 month
Sponsored by: Rubicon Communications (Netgate)
- Add bcm2835_mbox_property for generic property request, it accepts
pointer to prepared property chan message and its size, forwards
it to MBOX and copies result back
- Make all bcm2835_mbox_XXX functions that use property channel go
through bcm2835_mbox_property path. Do not accept device_t as
an argument, it's not required: all DMA operatiosn should go
through mbox device, and all API consumers should report errors
on their side.
libopenbsd is an internal library which
to bring in compatibility stuff from OpenBSD.
This will allow us to bring in more
OpenBSD utilities into the FreeBSD base system.
We similarly use libnetbsd for bringing in stuff from NetBSD.
Reviewed by: bapt
Differential Revision: https://reviews.freebsd.org/D4078
DEX bit is set to 1 and exception raised whenever vectorized operation is
attempted on the VFP implementation that does not support it (i.e. on Cortex A7)
They were never supported, and the encoding they should use is somehow
controversial, they could be added later if we really need them and once
one has decided which encoding they should use
Actually, object classify callbacks can skip some opcodes, that could
be rewritten. We will deteremine real numbed of rewritten opcodes a bit
later in this function.
Reported by: David H. Wolfskill <david at catwhisker dot org>
to transmit the buffer.
ath_tx_start() may manipulate/reallocate the mbuf as part of the DMA
code, so we can't expect the mbuf can be returned back to the caller.
Now, the net80211 ifnet work changed the semantics slightly so
if an error is returned here, the mbuf/reference is freed by the
caller (here, it's net80211.)
So, once we reach ath_tx_start(), we never return failure. If we fail
then we still return OK and we free the mbuf/noderef ourselves, and
we increment OERRORS.
indicate service(8) script. While here, add "-l" option for listing the
set of configuration file(s) considered (in order; separated by space).
Also add "-L" for exploring all configuration files and "-E" to omit
files that don't exist from operations.
Differential Revision: https://reviews.freebsd.org/D3551
Reviewed by: allanjude
MFC after: 1 week
X-MFC-to: stable/10
Relnotes: yes
check_ipfw_rule_body() function. This function is intended to just
determine that rule has some opcodes that can be rewrited. Then the
ref_rule_objects() function will determine real number of rewritten
opcodes using classify callback.
Reviewed by: melifaro
Obtained from: Yandex LLC
Sponsored by: Yandex LLC
object name correctness. Each type of object can do more strict checking
in own implementation. Do such checks for tables in check_table_name().
Reviewed by: melifaro
Obtained from: Yandex LLC
Sponsored by: Yandex LLC
- Use pmap_quick_enter_page/pmap_quick_remove_page to bounce non-cacheline
aligned head and tail fragments
- Switch from static fragment size to configurable one, newer firmware
passes cache line size as cache_line_size DTB parameter.
With these changes both RPi and RPi2 pass functinal part of vchiq_test
not be found. Otherwise, relocations against such symbols will be silently
ignored instead of causing an error to be raised.
Reviewed by: kib
MFC after: 1 week
This will enable the elimination of a workaround in the USB driver that
artifically allocates buffers twice as big as they need to be (which
actually saves memory for very small buffers on the buggy platforms).
When deciding how to allocate a dma buffer, armv4, armv6, mips, and
x86/iommu all correctly check for the tag alignment <= maxsize as enabling
simple uma/malloc based allocation. Powerpc, sparc64, x86/bounce, and
arm64/bounce were all checking for alignment < maxsize; on those platforms
when alignment was equal to the max size it would fall back to page-based
allocators even for very small buffers.
This change makes all platforms use the <= check. It should be noted that
on all platforms other than arm[v6] and mips, this check is relying on
undocumented behavior in malloc(9) that if you allocate a block of a given
size it will be aligned to the next larger power-of-2 boundary. There is
nothing in the malloc(9) man page that makes that explicit promise (but the
busdma code has been relying on this behavior all along so I guess it works).
Arm and mips code uses the allocator in kern/subr_busdma_buffalloc.c, which
does explicitly implement this promise about size and alignment. Other
platforms probably should switch to the aligned allocator.
In retrospect, having an alias for UTF-8 does not bring any real benefits
and it can cause confusion. Let's remove this *.UTF8 locale symlinks
which is closer to the convention of the other BSDs.
GCC testsuite is also removing utf8 and UTF8 locales for portability
with BSD.
Submitted by: marino
Obtained from: DragonflyBSD
