The core clock (armclk) on RockChip SoC is special.
It can derive it's clock from many PLLs but RockChip recommand to do it
from "apll" on old SoC and "npll" on new SoC. The reason for choosing npll
is that it's have less jitter and is more close to the arm core on the SoC.
r333314 added the core clock as a composite clock but due to it's specials
property we need to deal with it differently.
A new rk_clk_armclk type is added for this and it supports only the "npll"
as we don't run on old RockChip SoC that only have the "apll".
It will always reparent to "npll" and set the frequency according to a rate
table that is known to be good.
For now we set the "npll" to the desired frequency and just set the core clk
divider to 1 as its parent it just used for the core clk.
on thread in post-processing.
To generate stacks for just ${THREADID}:
pmcstat -R ${PREFIX}.pmcstat -L ${THREADID} -z100 -G ${PREFIX}.stacks
Sponsored by: Limelight Networks
- Define NO__SCCSID in CFLAGS to preserve existing behavior of omitting
SCCS IDs by default.
- While here, fix the $FreeBSD$ in pw_util.c to use __FBSDID.
It causes the 32bit compat build of libmd to fail with:
libmd/rmd160c.c:86:9: error: 'ripemd160_block' macro redefined
#define ripemd160_block ripemd160_block_x86
^
libmd/ripemd.h:122:9: note: previous definition is here
#define ripemd160_block _libmd_ripemd160_block
Its absence meant that GEOM direct dispatch was disabled (the service
routines check the current thread's stack usage to determine whether
to hand off the request to a dedicated thread), and this change is
sufficient to enable direct dispatch by default.
Reviewed by: allanjude
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D15527
According to PR there are cases of controller hang if soft reset is
sent before device report ready status after the hard reset.
I don't think this patch is perfect, but it was reported as working
by the submitter, and I have neither the old hardware nor interest to
test some improved version, so just done some style cleaning.
PR: 183294
Submitted by: alexandre.martins@netasq.com
MFC after: 1 month
As reported in PR184149, it can happen that epair devices can have the same
MAC address.
This solution is based on a 32-bit hash, obtained combining the if_index of
the a interface and the hostid.
If the hostid is zero, a random number is used.
PR: 184149
Reviewed by: wollman, eugen
Approved by: cognet
Differential Revision: https://reviews.freebsd.org/D15329
The objdir is temporary, and the current example points to GENERIC.
Instead point to the installed location of the debug symbols that are
supposed to match the kernel you are using.
PR: 223993
Submitted by: Trond.Endrestol@ximalas.info
Yet another preemption request hitting between the counter being 0
and the check being reached will result in the flag no longer being
set.
Note the situation was already present prior to r334062 and is harmless.
Reported by: pho
Reviewed by: kib
I'm not quite sure why this wasn't caught before. Most likely due to
some generated file not being properly cleaned.
Fix build by just hiding the warnings that `-i` was supposed to fix.
Tested with clang, gcc9, gcc7
will be returned to indicate the error, so I'm applying an assert(3) to do
a sanity check of the return value.
Reported by: Coverity CID: 1391235, 1193654 and 1193651
Reviewed by: grehan
MFC after: 4 weeks.
Sponsored by: iXsystems Inc.
Differential Revision: https://reviews.freebsd.org/D15533
It is possible to trigger an out of boundary write in cut if an invalid
range with autostart has been supplied.
PR: 227330
Submitted by: tobias@stoeckmann.org
Rework the README to make it a little easier for new users. This is the
first file many will see when persuing the FreeBSD source code so
- remove some of the text describes how to build. This is better covered
in the linked documentation.
- add a small blurb for what FreeBSD is. Some users might find this
document through features such as github search so they may not even
know what the project is
generally, gear this file for the new, accidental, or casual user rather
than towards someone seeking fuller documentation.
using the appropriate (unsigned) format specification. This prevents
integer overflow when ULLONG_MAX and (on some architectures) ULONG_MAX
are used to initialize an intmax_t and then displayed as the signed
value -1. (A different approach was suggested in the bug report,
which I did not use.) If other limits are defined to be unsigned,
they could be moved here.
PR: 164049
Reported by: Marcus Reid
- Add xo_format_is_numeric() with improved logic to decide if format
strings are numeric, so json output quotes them
- Convert docs to sphinx/rst
- update tests
Includes fix for PR 221676:
27d3021cc3 (diff-5a0d468963477f7daedb8308c219dd80)
PR: 221676
MFC after: 5 days
For MMC cards, add partitions found on the card as separate disk(9) devices.
Don't do anything with RPMB partition for now.
Lots of code is copied almost 1:1 from the mmcsd.c in the old stack,
credits Marius Strobl (marius@FreeBSD.org)
Reviewed by: marius
Approved by: imp (mentor)
Differential Revision: https://reviews.freebsd.org/D12762
This driver was developed for the LAN7800 and the register-compatible
LAN7515 (found on Raspberry Pi 3B+) and has only been tested on those
devices.
Sponsored by: The FreeBSD Foundation
