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Eric Joyner 668d6dbb4c iflib: provide probe wrapper for vendor drivers
From Jake:
Vendor drivers that exist out-of-tree generally should return
BUS_PROBE_VENDOR from their device probe functions. This helps ensure
that a vendor replacement driver will supersede the in-kernel driver for
a given device.

Currently, if a vendor wants to implement a driver based on iflib, it
will always report BUS_PROBE_DEFAULT.

Add a wrapper function, iflib_device_probe_vendor() which can be used in
place of iflib_device_probe(). This function will just return
BUS_PROBE_VENDOR whenever iflib_device_probe() would return
BUS_PROBE_DEFAULT.

While vendor drivers can already implement such a wrapper themselves,
providing it in the iflib.h header makes it easier for the vendor driver
to do the right thing.

Submitted by:	Jacob Keller <jacob.e.keller@intel.com>
Reviewed by:	erj@, gallatin@, marius@
MFC after:	1 week
Sponsored by:	Intel Corporation
Differential Revision:	https://reviews.freebsd.org/D20221
2019-05-29 22:24:10 +00:00
bin Convert freebsd-version to using -v 2019-05-23 17:19:00 +00:00
cddl Hook up the existing i386 DTrace tests to the build. 2019-05-22 03:42:03 +00:00
contrib Add missing powerpc64 relocation support to libdwarf 2019-05-29 02:02:56 +00:00
crypto Merge OpenSSL 1.1.1c. 2019-05-28 21:54:12 +00:00
etc Move back group, master.passwd and shells to etc directory 2019-05-23 18:37:05 +00:00
gnu [PPC] Enable build/install of ld.bfd on base 2019-05-20 16:00:32 +00:00
include Import OpenSSL 1.1.1c. 2019-05-28 20:08:17 +00:00
kerberos5 Add WITH_PIE knob to build Position Independent Executables 2019-02-15 22:22:38 +00:00
lib The KVM code also needs a fix similar to r344269. 2019-05-29 03:14:46 +00:00
libexec Correctly align usage: output 2019-05-25 11:22:49 +00:00
release Update loader size on powerpc isos 2019-05-20 03:35:14 +00:00
rescue rescue: set NO_SHARED in Makefile 2018-11-19 22:18:18 +00:00
sbin bectl(8): Address Coverity complaints 2019-05-28 16:12:16 +00:00
secure Merge OpenSSL 1.1.1c. 2019-05-28 21:54:12 +00:00
share style.9: Correct usage's definition to match its declaration 2019-05-28 20:44:23 +00:00
stand loader: malloc+memset is calloc in spa_create 2019-05-29 07:33:51 +00:00
sys iflib: provide probe wrapper for vendor drivers 2019-05-29 22:24:10 +00:00
targets Remove kgzip and kgzldr. 2019-05-24 05:34:21 +00:00
tests Add very basic afinet socket tests which I started to write in order 2019-05-21 19:42:04 +00:00
tools nanobsd: exclude .git (and .hg) in the same places we exclude .svn 2019-05-24 15:21:23 +00:00
usr.bin Remove "All rights reserved." from FF copyright. 2019-05-29 14:26:35 +00:00
usr.sbin kldxref(8): Sort MDT_MODULE info first in linker.hints output 2019-05-27 17:33:20 +00:00
.arcconfig callsign isn't required anymore 2016-09-29 06:19:45 +00:00
.arclint arc lint: ignore /tests/ in chmod 2017-12-19 03:38:06 +00:00
.cirrus.yml Cirrus-CI: pass OVMF env var to test script for upcoming changes 2019-04-11 13:01:26 +00:00
.gitattributes MK_ZFS -> {MK_ZFS|MK_LOADER_ZFS}, this is so we can diable userland / kernel 2019-01-05 22:45:20 +00:00
.gitignore Ignore _.universe-toolchain file. 2018-07-01 13:50:37 +00:00
COPYRIGHT Happy New Year 2019! 2019-01-01 00:25:25 +00:00
LOCKS LOCKS: update current locks 2018-06-09 03:08:04 +00:00
MAINTAINERS Update/reformat maintainer entries that I am a part of 2019-04-29 18:48:43 +00:00
Makefile Modernize the MAKE_JUST_KERNELS hint in the top-level makefile. 2019-05-24 15:45:43 +00:00
Makefile.inc1 Update __FreeBSD_version and Makefile check for r348347 2019-05-29 02:26:15 +00:00
Makefile.libcompat Use ...-freebsd13.0 in -target strings. 2018-11-12 16:55:20 +00:00
Makefile.sys.inc AUTO_OBJ: For all top-level targets enforce using an OBJDIR. 2017-12-05 21:29:47 +00:00
ObsoleteFiles.inc Remove kgzip and kgzldr. 2019-05-24 05:34:21 +00:00
README Import OpenSSL 1.1.1c. 2019-05-28 20:08:17 +00:00
README.md README: add generic notes about GENERIC and NOTES 2018-06-17 19:44:24 +00:00
UPDATING Move back group, master.passwd and shells to etc directory 2019-05-23 18:37:05 +00:00

FreeBSD Source:

This is the top level of the FreeBSD source directory. This file was last revised on: FreeBSD

FreeBSD is an operating system used to power modern servers, desktops, and embedded platforms. A large community has continually developed it for more than thirty years. Its advanced networking, security, and storage features have made FreeBSD the platform of choice for many of the busiest web sites and most pervasive embedded networking and storage devices.

For copyright information, please see the file COPYRIGHT in this directory. Additional copyright information also exists for some sources in this tree - please see the specific source directories for more information.

The Makefile in this directory supports a number of targets for building components (or all) of the FreeBSD source tree. See build(7), config(8), https://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/makeworld.html, and https://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig.html for more information, including setting make(1) variables.

Source Roadmap:

bin		System/user commands.

cddl		Various commands and libraries under the Common Development
		and Distribution License.

contrib		Packages contributed by 3rd parties.

crypto		Cryptography stuff (see crypto/README).

etc		Template files for /etc.

gnu		Various commands and libraries under the GNU Public License.
		Please see gnu/COPYING* for more information.

include		System include files.

kerberos5	Kerberos5 (Heimdal) package.

lib		System libraries.

libexec		System daemons.

release		Release building Makefile & associated tools.

rescue		Build system for statically linked /rescue utilities.

sbin		System commands.

secure		Cryptographic libraries and commands.

share		Shared resources.

stand		Boot loader sources.

sys		Kernel sources.

sys/<arch>/conf Kernel configuration files. GENERIC is the configuration
		used in release builds. NOTES contains documentation of
		all possible entries.

tests		Regression tests which can be run by Kyua.  See tests/README
		for additional information.

tools		Utilities for regression testing and miscellaneous tasks.

usr.bin		User commands.

usr.sbin	System administration commands.

For information on synchronizing your source tree with one or more of the FreeBSD Project's development branches, please see:

https://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/current-stable.html