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import iproute-5.18.0-1.el9

This commit is contained in:
CentOS Sources 2022-11-15 02:02:37 -05:00 committed by Stepan Oksanichenko
parent 81cbdff7fd
commit 70f8ac3dea
21 changed files with 7 additions and 2410 deletions
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2
.gitignore vendored
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@ -1 +1 @@
SOURCES/iproute2-5.15.0.tar.xz
SOURCES/iproute2-5.18.0.tar.xz

2
.iproute.metadata
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@ -1 +1 @@
6cae5b261051a5f54596fea6647bf76cb87515a0 SOURCES/iproute2-5.15.0.tar.xz
575ff5bba13c6cb4d9a8e5ecad1d691faecfdee6 SOURCES/iproute2-5.18.0.tar.xz

74
SOURCES/0001-configure-fix-parsing-issue-on-include_dir-option.patch
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@ -1,74 +0,0 @@
From cef782ca658d695c5ca2d174ba1f89cba6bd84e5 Mon Sep 17 00:00:00 2001
Message-Id: <cef782ca658d695c5ca2d174ba1f89cba6bd84e5.1637749821.git.aclaudi@redhat.com>
From: Andrea Claudi <aclaudi@redhat.com>
Date: Wed, 24 Nov 2021 11:28:08 +0100
Subject: [PATCH] configure: fix parsing issue on include_dir option
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=2009355
Upstream Status: iproute2.git commit 1d819dcc
commit 1d819dcc741e25958190e31f8186c940713fa0a8
Author: Andrea Claudi <aclaudi@redhat.com>
Date: Thu Oct 14 10:50:49 2021 +0200
configure: fix parsing issue on include_dir option
configure is stuck in an endless loop if '--include_dir' option is used
without a value:
$ ./configure --include_dir
./configure: line 506: shift: 2: shift count out of range
./configure: line 506: shift: 2: shift count out of range
[...]
Fix it splitting 'shift 2' into two consecutive shifts, and making the
second one conditional to the number of remaining arguments.
A check is also provided after the while loop to verify the include dir
exists; this avoid to produce an erroneous configuration.
Fixes: a9c3d70d902a ("configure: add options ability")
Signed-off-by: Andrea Claudi <aclaudi@redhat.com>
Acked-by: Phil Sutter <phil@nwl.cc>
Signed-off-by: David Ahern <dsahern@kernel.org>
---
configure | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/configure b/configure
index 7f4f3bd9..ea9051ab 100755
--- a/configure
+++ b/configure
@@ -485,7 +485,7 @@ usage()
{
cat <<EOF
Usage: $0 [OPTIONS]
- --include_dir Path to iproute2 include dir
+ --include_dir <dir> Path to iproute2 include dir
--libbpf_dir Path to libbpf DESTDIR
--libbpf_force Enable/disable libbpf by force. Available options:
on: require link against libbpf, quit config if no libbpf support
@@ -502,8 +502,9 @@ else
while true; do
case "$1" in
--include_dir)
- INCLUDE=$2
- shift 2 ;;
+ shift
+ INCLUDE="$1"
+ [ "$#" -gt 0 ] && shift ;;
--libbpf_dir)
LIBBPF_DIR="$2"
shift 2 ;;
@@ -523,6 +524,8 @@ else
done
fi
+[ -d "$INCLUDE" ] || usage 1
+
echo "# Generated config based on" $INCLUDE >$CONFIG
quiet_config >> $CONFIG
--
2.31.1

79
SOURCES/0002-configure-fix-parsing-issue-on-libbpf_dir-option.patch
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@ -1,79 +0,0 @@
From c82a4d170e04b84aa0a630ed8142ec4220efaff9 Mon Sep 17 00:00:00 2001
Message-Id: <c82a4d170e04b84aa0a630ed8142ec4220efaff9.1637749821.git.aclaudi@redhat.com>
In-Reply-To: <cef782ca658d695c5ca2d174ba1f89cba6bd84e5.1637749821.git.aclaudi@redhat.com>
References: <cef782ca658d695c5ca2d174ba1f89cba6bd84e5.1637749821.git.aclaudi@redhat.com>
From: Andrea Claudi <aclaudi@redhat.com>
Date: Wed, 24 Nov 2021 11:28:08 +0100
Subject: [PATCH] configure: fix parsing issue on libbpf_dir option
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=2009355
Upstream Status: iproute2.git commit 48c379bc
commit 48c379bc2afd43b3246f68ed46475f5318b1218f
Author: Andrea Claudi <aclaudi@redhat.com>
Date: Thu Oct 14 10:50:50 2021 +0200
configure: fix parsing issue on libbpf_dir option
configure is stuck in an endless loop if '--libbpf_dir' option is used
without a value:
$ ./configure --libbpf_dir
./configure: line 515: shift: 2: shift count out of range
./configure: line 515: shift: 2: shift count out of range
[...]
Fix it splitting 'shift 2' into two consecutive shifts, and making the
second one conditional to the number of remaining arguments.
A check is also provided after the while loop to verify the libbpf dir
exists; also, as LIBBPF_DIR does not have a default value, configure bails
out if the user does not specify a value after --libbpf_dir, thus avoiding
to produce an erroneous configuration.
Fixes: 7ae2585b865a ("configure: convert LIBBPF environment variables to command-line options")
Signed-off-by: Andrea Claudi <aclaudi@redhat.com>
Acked-by: Phil Sutter <phil@nwl.cc>
Signed-off-by: David Ahern <dsahern@kernel.org>
---
configure | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/configure b/configure
index ea9051ab..0f304206 100755
--- a/configure
+++ b/configure
@@ -486,7 +486,7 @@ usage()
cat <<EOF
Usage: $0 [OPTIONS]
--include_dir <dir> Path to iproute2 include dir
- --libbpf_dir Path to libbpf DESTDIR
+ --libbpf_dir <dir> Path to libbpf DESTDIR
--libbpf_force Enable/disable libbpf by force. Available options:
on: require link against libbpf, quit config if no libbpf support
off: disable libbpf probing
@@ -506,8 +506,9 @@ else
INCLUDE="$1"
[ "$#" -gt 0 ] && shift ;;
--libbpf_dir)
- LIBBPF_DIR="$2"
- shift 2 ;;
+ shift
+ LIBBPF_DIR="$1"
+ [ "$#" -gt 0 ] && shift ;;
--libbpf_force)
if [ "$2" != 'on' ] && [ "$2" != 'off' ]; then
usage 1
@@ -525,6 +526,9 @@ else
fi
[ -d "$INCLUDE" ] || usage 1
+if [ "${LIBBPF_DIR-unused}" != "unused" ]; then
+ [ -d "$LIBBPF_DIR" ] || usage 1
+fi
echo "# Generated config based on" $INCLUDE >$CONFIG
quiet_config >> $CONFIG
--
2.31.1

63
SOURCES/0003-configure-fix-parsing-issue-with-more-than-one-value.patch
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@ -1,63 +0,0 @@
From 7d7655d0cc66288959b41f36ee1c52043cd86b79 Mon Sep 17 00:00:00 2001
Message-Id: <7d7655d0cc66288959b41f36ee1c52043cd86b79.1637749821.git.aclaudi@redhat.com>
In-Reply-To: <cef782ca658d695c5ca2d174ba1f89cba6bd84e5.1637749821.git.aclaudi@redhat.com>
References: <cef782ca658d695c5ca2d174ba1f89cba6bd84e5.1637749821.git.aclaudi@redhat.com>
From: Andrea Claudi <aclaudi@redhat.com>
Date: Wed, 24 Nov 2021 11:28:08 +0100
Subject: [PATCH] configure: fix parsing issue with more than one value per
option
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=2009355
Upstream Status: iproute2.git commit c330d097
commit c330d0979440a1dec4a436fd742bb6e28d195526
Author: Andrea Claudi <aclaudi@redhat.com>
Date: Thu Oct 14 10:50:51 2021 +0200
configure: fix parsing issue with more than one value per option
With commit a9c3d70d902a ("configure: add options ability") users are no
more able to provide wrong command lines like:
$ ./configure --include_dir foo bar
The script simply bails out when user provides more than one value for a
single option. However, in doing so, it breaks backward compatibility with
some packaging system, which expects unknown options to be ignored.
Commit a3272b93725a ("configure: restore backward compatibility") fix this
issue, but makes it possible again for users to provide wrong command lines
such as the one above.
This fixes the issue simply ignoring autoconf-like options such as
'--opt=value'.
Fixes: a3272b93725a ("configure: restore backward compatibility")
Signed-off-by: Andrea Claudi <aclaudi@redhat.com>
Acked-by: Phil Sutter <phil@nwl.cc>
Signed-off-by: David Ahern <dsahern@kernel.org>
---
configure | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/configure b/configure
index 0f304206..9ec19a5b 100755
--- a/configure
+++ b/configure
@@ -517,10 +517,12 @@ else
shift 2 ;;
-h | --help)
usage 0 ;;
+ --*)
+ shift ;;
"")
break ;;
*)
- shift 1 ;;
+ usage 1 ;;
esac
done
fi
--
2.31.1

114
SOURCES/0004-configure-simplify-options-parsing.patch
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@ -1,114 +0,0 @@
From 825f5869248638159d30aff05b5d81246dc8a208 Mon Sep 17 00:00:00 2001
Message-Id: <825f5869248638159d30aff05b5d81246dc8a208.1637749821.git.aclaudi@redhat.com>
In-Reply-To: <cef782ca658d695c5ca2d174ba1f89cba6bd84e5.1637749821.git.aclaudi@redhat.com>
References: <cef782ca658d695c5ca2d174ba1f89cba6bd84e5.1637749821.git.aclaudi@redhat.com>
From: Andrea Claudi <aclaudi@redhat.com>
Date: Wed, 24 Nov 2021 11:28:08 +0100
Subject: [PATCH] configure: simplify options parsing
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=2009355
Upstream Status: iproute2.git commit 99245d17
commit 99245d1741a85e4397973782578d4a78673eb348
Author: Andrea Claudi <aclaudi@redhat.com>
Date: Thu Oct 14 10:50:52 2021 +0200
configure: simplify options parsing
This commit simplifies options parsing moving all the code not related to
parsing out of the case statement.
- The conditional shift after the assignments is moved right after the
case, reducing code duplication.
- The semantic checks on the LIBBPF_FORCE value is moved after the loop
like we already did for INCLUDE and LIBBPF_DIR.
- Finally, the loop condition is changed to check remaining arguments, thus
making it possible to get rid of the null string case break.
As a bonus, now the help message states that on or off should follow
--libbpf_force
Signed-off-by: Andrea Claudi <aclaudi@redhat.com>
Acked-by: Phil Sutter <phil@nwl.cc>
Signed-off-by: David Ahern <dsahern@kernel.org>
---
configure | 37 ++++++++++++++++++-------------------
1 file changed, 18 insertions(+), 19 deletions(-)
diff --git a/configure b/configure
index 9ec19a5b..26e06eb8 100755
--- a/configure
+++ b/configure
@@ -485,12 +485,12 @@ usage()
{
cat <<EOF
Usage: $0 [OPTIONS]
- --include_dir <dir> Path to iproute2 include dir
- --libbpf_dir <dir> Path to libbpf DESTDIR
- --libbpf_force Enable/disable libbpf by force. Available options:
- on: require link against libbpf, quit config if no libbpf support
- off: disable libbpf probing
- -h | --help Show this usage info
+ --include_dir <dir> Path to iproute2 include dir
+ --libbpf_dir <dir> Path to libbpf DESTDIR
+ --libbpf_force <on|off> Enable/disable libbpf by force. Available options:
+ on: require link against libbpf, quit config if no libbpf support
+ off: disable libbpf probing
+ -h | --help Show this usage info
EOF
exit $1
}
@@ -499,31 +499,25 @@ EOF
if [ $# -eq 1 ] && [ "$(echo $1 | cut -c 1)" != '-' ]; then
INCLUDE="$1"
else
- while true; do
+ while [ "$#" -gt 0 ]; do
case "$1" in
--include_dir)
shift
- INCLUDE="$1"
- [ "$#" -gt 0 ] && shift ;;
+ INCLUDE="$1" ;;
--libbpf_dir)
shift
- LIBBPF_DIR="$1"
- [ "$#" -gt 0 ] && shift ;;
+ LIBBPF_DIR="$1" ;;
--libbpf_force)
- if [ "$2" != 'on' ] && [ "$2" != 'off' ]; then
- usage 1
- fi
- LIBBPF_FORCE=$2
- shift 2 ;;
+ shift
+ LIBBPF_FORCE="$1" ;;
-h | --help)
usage 0 ;;
--*)
- shift ;;
- "")
- break ;;
+ ;;
*)
usage 1 ;;
esac
+ [ "$#" -gt 0 ] && shift
done
fi
@@ -531,6 +525,11 @@ fi
if [ "${LIBBPF_DIR-unused}" != "unused" ]; then
[ -d "$LIBBPF_DIR" ] || usage 1
fi
+if [ "${LIBBPF_FORCE-unused}" != "unused" ]; then
+ if [ "$LIBBPF_FORCE" != 'on' ] && [ "$LIBBPF_FORCE" != 'off' ]; then
+ usage 1
+ fi
+fi
echo "# Generated config based on" $INCLUDE >$CONFIG
quiet_config >> $CONFIG
--
2.31.1

53
SOURCES/0005-configure-support-param-value-style.patch
View File

@ -1,53 +0,0 @@
From 03bc25c8afdcb8fb69543ec9a7f5f0d7cb176dd6 Mon Sep 17 00:00:00 2001
Message-Id: <03bc25c8afdcb8fb69543ec9a7f5f0d7cb176dd6.1637749821.git.aclaudi@redhat.com>
In-Reply-To: <cef782ca658d695c5ca2d174ba1f89cba6bd84e5.1637749821.git.aclaudi@redhat.com>
References: <cef782ca658d695c5ca2d174ba1f89cba6bd84e5.1637749821.git.aclaudi@redhat.com>
From: Andrea Claudi <aclaudi@redhat.com>
Date: Wed, 24 Nov 2021 11:28:08 +0100
Subject: [PATCH] configure: support --param=value style
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=2009355
Upstream Status: iproute2.git commit 4b8bca5f
commit 4b8bca5f9e3e6f210b1036166dc98801e76d8ee5
Author: Andrea Claudi <aclaudi@redhat.com>
Date: Thu Oct 14 10:50:53 2021 +0200
configure: support --param=value style
This commit makes it possible to specify values for configure params
using the common autotools configure syntax '--param=value'.
Signed-off-by: Andrea Claudi <aclaudi@redhat.com>
Acked-by: Phil Sutter <phil@nwl.cc>
Signed-off-by: David Ahern <dsahern@kernel.org>
---
configure | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/configure b/configure
index 26e06eb8..9a2645d9 100755
--- a/configure
+++ b/configure
@@ -504,12 +504,18 @@ else
--include_dir)
shift
INCLUDE="$1" ;;
+ --include_dir=*)
+ INCLUDE="${1#*=}" ;;
--libbpf_dir)
shift
LIBBPF_DIR="$1" ;;
+ --libbpf_dir=*)
+ LIBBPF_DIR="${1#*=}" ;;
--libbpf_force)
shift
LIBBPF_FORCE="$1" ;;
+ --libbpf_force=*)
+ LIBBPF_FORCE="${1#*=}" ;;
-h | --help)
usage 0 ;;
--*)
--
2.31.1

72
SOURCES/0006-configure-add-the-prefix-option.patch
View File

@ -1,72 +0,0 @@
From a975d2b983bee77423ffbb29803403e0c3cba5bc Mon Sep 17 00:00:00 2001
Message-Id: <a975d2b983bee77423ffbb29803403e0c3cba5bc.1637749821.git.aclaudi@redhat.com>
In-Reply-To: <cef782ca658d695c5ca2d174ba1f89cba6bd84e5.1637749821.git.aclaudi@redhat.com>
References: <cef782ca658d695c5ca2d174ba1f89cba6bd84e5.1637749821.git.aclaudi@redhat.com>
From: Andrea Claudi <aclaudi@redhat.com>
Date: Wed, 24 Nov 2021 11:28:08 +0100
Subject: [PATCH] configure: add the --prefix option
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=2009355
Upstream Status: iproute2.git commit 0ee1950b
commit 0ee1950b5c38986ea896606810231f5f9d761a00
Author: Andrea Claudi <aclaudi@redhat.com>
Date: Thu Oct 14 10:50:54 2021 +0200
configure: add the --prefix option
This commit add the '--prefix' option to the iproute2 configure script.
This mimics the '--prefix' option that autotools configure provides, and
will be used later to allow users or packagers to set the lib directory.
Signed-off-by: Andrea Claudi <aclaudi@redhat.com>
Acked-by: Phil Sutter <phil@nwl.cc>
Signed-off-by: David Ahern <dsahern@kernel.org>
---
configure | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/configure b/configure
index 9a2645d9..05e23eff 100755
--- a/configure
+++ b/configure
@@ -3,6 +3,7 @@
# This is not an autoconf generated configure
INCLUDE="$PWD/include"
+PREFIX="/usr"
# Output file which is input to Makefile
CONFIG=config.mk
@@ -490,6 +491,7 @@ Usage: $0 [OPTIONS]
--libbpf_force <on|off> Enable/disable libbpf by force. Available options:
on: require link against libbpf, quit config if no libbpf support
off: disable libbpf probing
+ --prefix <dir> Path prefix of the lib files to install
-h | --help Show this usage info
EOF
exit $1
@@ -516,6 +518,11 @@ else
LIBBPF_FORCE="$1" ;;
--libbpf_force=*)
LIBBPF_FORCE="${1#*=}" ;;
+ --prefix)
+ shift
+ PREFIX="$1" ;;
+ --prefix=*)
+ PREFIX="${1#*=}" ;;
-h | --help)
usage 0 ;;
--*)
@@ -536,6 +543,7 @@ if [ "${LIBBPF_FORCE-unused}" != "unused" ]; then
usage 1
fi
fi
+[ -z "$PREFIX" ] && usage 1
echo "# Generated config based on" $INCLUDE >$CONFIG
quiet_config >> $CONFIG
--
2.31.1

151
SOURCES/0007-configure-add-the-libdir-option.patch
View File

@ -1,151 +0,0 @@
From 935d2e39c8341178adbfcf7ae037b9f64dbc2d6e Mon Sep 17 00:00:00 2001
Message-Id: <935d2e39c8341178adbfcf7ae037b9f64dbc2d6e.1637749821.git.aclaudi@redhat.com>
In-Reply-To: <cef782ca658d695c5ca2d174ba1f89cba6bd84e5.1637749821.git.aclaudi@redhat.com>
References: <cef782ca658d695c5ca2d174ba1f89cba6bd84e5.1637749821.git.aclaudi@redhat.com>
From: Andrea Claudi <aclaudi@redhat.com>
Date: Wed, 24 Nov 2021 11:28:09 +0100
Subject: [PATCH] configure: add the --libdir option
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=2009355
Upstream Status: iproute2.git commit cee0cf84
commit cee0cf84bd32c8d9215f0c155187ad99d52a69b1
Author: Andrea Claudi <aclaudi@redhat.com>
Date: Thu Oct 14 10:50:55 2021 +0200
configure: add the --libdir option
This commit allows users/packagers to choose a lib directory to store
iproute2 lib files.
At the moment iproute2 ship lib files in /usr/lib and offers no way to
modify this setting. However, according to the FHS, distros may choose
"one or more variants of the /lib directory on systems which support
more than one binary format" (e.g. /usr/lib64 on Fedora).
As Luca states in commit a3272b93725a ("configure: restore backward
compatibility"), packaging systems may assume that 'configure' is from
autotools, and try to pass it some parameters.
Allowing the '--libdir=/path/to/libdir' syntax, we can use this to our
advantage, and let the lib directory to be chosen by the distro
packaging system.
Note that LIBDIR uses "\${prefix}/lib" as default value because autoconf
allows this to be expanded to the --prefix value at configure runtime.
"\${prefix}" is replaced with the PREFIX value in check_lib_dir().
Signed-off-by: Andrea Claudi <aclaudi@redhat.com>
Acked-by: Phil Sutter <phil@nwl.cc>
Signed-off-by: David Ahern <dsahern@kernel.org>
---
Makefile | 7 ++++---
configure | 18 ++++++++++++++++++
2 files changed, 22 insertions(+), 3 deletions(-)
diff --git a/Makefile b/Makefile
index 5bc11477..45655ca4 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,8 @@
# SPDX-License-Identifier: GPL-2.0
# Top level Makefile for iproute2
+-include config.mk
+
ifeq ("$(origin V)", "command line")
VERBOSE = $(V)
endif
@@ -13,7 +15,6 @@ MAKEFLAGS += --no-print-directory
endif
PREFIX?=/usr
-LIBDIR?=$(PREFIX)/lib
SBINDIR?=/sbin
CONFDIR?=/etc/iproute2
NETNS_RUN_DIR?=/var/run/netns
@@ -60,7 +61,7 @@ SUBDIRS=lib ip tc bridge misc netem genl tipc devlink rdma dcb man vdpa
LIBNETLINK=../lib/libutil.a ../lib/libnetlink.a
LDLIBS += $(LIBNETLINK)
-all: config
+all: config.mk
@set -e; \
for i in $(SUBDIRS); \
do echo; echo $$i; $(MAKE) -C $$i; done
@@ -80,7 +81,7 @@ help:
@echo "Make Arguments:"
@echo " V=[0|1] - set build verbosity level"
-config:
+config.mk:
@if [ ! -f config.mk -o configure -nt config.mk ]; then \
sh configure $(KERNEL_INCLUDE); \
fi
diff --git a/configure b/configure
index 05e23eff..8ddff43c 100755
--- a/configure
+++ b/configure
@@ -4,6 +4,7 @@
INCLUDE="$PWD/include"
PREFIX="/usr"
+LIBDIR="\${prefix}/lib"
# Output file which is input to Makefile
CONFIG=config.mk
@@ -149,6 +150,15 @@ EOF
rm -f $TMPDIR/ipttest.c $TMPDIR/ipttest
}
+check_lib_dir()
+{
+ LIBDIR=$(echo $LIBDIR | sed "s|\${prefix}|$PREFIX|")
+
+ echo -n "lib directory: "
+ echo "$LIBDIR"
+ echo "LIBDIR:=$LIBDIR" >> $CONFIG
+}
+
check_ipt()
{
if ! grep TC_CONFIG_XT $CONFIG > /dev/null; then
@@ -487,6 +497,7 @@ usage()
cat <<EOF
Usage: $0 [OPTIONS]
--include_dir <dir> Path to iproute2 include dir
+ --libdir <dir> Path to iproute2 lib dir
--libbpf_dir <dir> Path to libbpf DESTDIR
--libbpf_force <on|off> Enable/disable libbpf by force. Available options:
on: require link against libbpf, quit config if no libbpf support
@@ -508,6 +519,11 @@ else
INCLUDE="$1" ;;
--include_dir=*)
INCLUDE="${1#*=}" ;;
+ --libdir)
+ shift
+ LIBDIR="$1" ;;
+ --libdir=*)
+ LIBDIR="${1#*=}" ;;
--libbpf_dir)
shift
LIBBPF_DIR="$1" ;;
@@ -544,6 +560,7 @@ if [ "${LIBBPF_FORCE-unused}" != "unused" ]; then
fi
fi
[ -z "$PREFIX" ] && usage 1
+[ -z "$LIBDIR" ] && usage 1
echo "# Generated config based on" $INCLUDE >$CONFIG
quiet_config >> $CONFIG
@@ -568,6 +585,7 @@ if ! grep -q TC_CONFIG_NO_XT $CONFIG; then
fi
echo
+check_lib_dir
if ! grep -q TC_CONFIG_NO_XT $CONFIG; then
echo -n "iptables modules directory: "
check_ipt_lib_dir
--
2.31.1

395
SOURCES/0008-Update-kernel-headers-and-import-virtio_net.patch
View File

@ -1,395 +0,0 @@
From 5c43a928d8eaca78e541029534b87fd7d4ca859b Mon Sep 17 00:00:00 2001
Message-Id: <5c43a928d8eaca78e541029534b87fd7d4ca859b.1647984433.git.aclaudi@redhat.com>
In-Reply-To: <cef782ca658d695c5ca2d174ba1f89cba6bd84e5.1647984433.git.aclaudi@redhat.com>
References: <cef782ca658d695c5ca2d174ba1f89cba6bd84e5.1647984433.git.aclaudi@redhat.com>
From: Andrea Claudi <aclaudi@redhat.com>
Date: Mon, 21 Mar 2022 16:35:15 +0100
Subject: [PATCH] Update kernel headers and import virtio_net
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=2059427
Upstream Status: iproute2-next.git commit 5cb7ec0c
commit 5cb7ec0c8d554a7ea32c2f924d7a2fc66af4544a
Author: David Ahern <dsahern@kernel.org>
Date: Sat Dec 18 14:00:29 2021 -0700
Update kernel headers and import virtio_net
Update kernel headers to commit:
f85b244ee395 ("xdp: move the if dev statements to the first")
and import virtio_net.h for vdpa.
Signed-off-by: David Ahern <dsahern@kernel.org>
---
include/uapi/linux/virtio_net.h | 358 ++++++++++++++++++++++++++++++++
1 file changed, 358 insertions(+)
create mode 100644 include/uapi/linux/virtio_net.h
diff --git a/include/uapi/linux/virtio_net.h b/include/uapi/linux/virtio_net.h
new file mode 100644
index 00000000..ab08237f
--- /dev/null
+++ b/include/uapi/linux/virtio_net.h
@@ -0,0 +1,358 @@
+#ifndef _LINUX_VIRTIO_NET_H
+#define _LINUX_VIRTIO_NET_H
+/* This header is BSD licensed so anyone can use the definitions to implement
+ * compatible drivers/servers.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of IBM nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL IBM OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE. */
+#include <linux/types.h>
+#include <linux/virtio_ids.h>
+#include <linux/virtio_config.h>
+#include <linux/virtio_types.h>
+#include <linux/if_ether.h>
+
+/* The feature bitmap for virtio net */
+#define VIRTIO_NET_F_CSUM 0 /* Host handles pkts w/ partial csum */
+#define VIRTIO_NET_F_GUEST_CSUM 1 /* Guest handles pkts w/ partial csum */
+#define VIRTIO_NET_F_CTRL_GUEST_OFFLOADS 2 /* Dynamic offload configuration. */
+#define VIRTIO_NET_F_MTU 3 /* Initial MTU advice */
+#define VIRTIO_NET_F_MAC 5 /* Host has given MAC address. */
+#define VIRTIO_NET_F_GUEST_TSO4 7 /* Guest can handle TSOv4 in. */
+#define VIRTIO_NET_F_GUEST_TSO6 8 /* Guest can handle TSOv6 in. */
+#define VIRTIO_NET_F_GUEST_ECN 9 /* Guest can handle TSO[6] w/ ECN in. */
+#define VIRTIO_NET_F_GUEST_UFO 10 /* Guest can handle UFO in. */
+#define VIRTIO_NET_F_HOST_TSO4 11 /* Host can handle TSOv4 in. */
+#define VIRTIO_NET_F_HOST_TSO6 12 /* Host can handle TSOv6 in. */
+#define VIRTIO_NET_F_HOST_ECN 13 /* Host can handle TSO[6] w/ ECN in. */
+#define VIRTIO_NET_F_HOST_UFO 14 /* Host can handle UFO in. */
+#define VIRTIO_NET_F_MRG_RXBUF 15 /* Host can merge receive buffers. */
+#define VIRTIO_NET_F_STATUS 16 /* virtio_net_config.status available */
+#define VIRTIO_NET_F_CTRL_VQ 17 /* Control channel available */
+#define VIRTIO_NET_F_CTRL_RX 18 /* Control channel RX mode support */
+#define VIRTIO_NET_F_CTRL_VLAN 19 /* Control channel VLAN filtering */
+#define VIRTIO_NET_F_CTRL_RX_EXTRA 20 /* Extra RX mode control support */
+#define VIRTIO_NET_F_GUEST_ANNOUNCE 21 /* Guest can announce device on the
+ * network */
+#define VIRTIO_NET_F_MQ 22 /* Device supports Receive Flow
+ * Steering */
+#define VIRTIO_NET_F_CTRL_MAC_ADDR 23 /* Set MAC address */
+
+#define VIRTIO_NET_F_HASH_REPORT 57 /* Supports hash report */
+#define VIRTIO_NET_F_RSS 60 /* Supports RSS RX steering */
+#define VIRTIO_NET_F_RSC_EXT 61 /* extended coalescing info */
+#define VIRTIO_NET_F_STANDBY 62 /* Act as standby for another device
+ * with the same MAC.
+ */
+#define VIRTIO_NET_F_SPEED_DUPLEX 63 /* Device set linkspeed and duplex */
+
+#ifndef VIRTIO_NET_NO_LEGACY
+#define VIRTIO_NET_F_GSO 6 /* Host handles pkts w/ any GSO type */
+#endif /* VIRTIO_NET_NO_LEGACY */
+
+#define VIRTIO_NET_S_LINK_UP 1 /* Link is up */
+#define VIRTIO_NET_S_ANNOUNCE 2 /* Announcement is needed */
+
+/* supported/enabled hash types */
+#define VIRTIO_NET_RSS_HASH_TYPE_IPv4 (1 << 0)
+#define VIRTIO_NET_RSS_HASH_TYPE_TCPv4 (1 << 1)
+#define VIRTIO_NET_RSS_HASH_TYPE_UDPv4 (1 << 2)
+#define VIRTIO_NET_RSS_HASH_TYPE_IPv6 (1 << 3)
+#define VIRTIO_NET_RSS_HASH_TYPE_TCPv6 (1 << 4)
+#define VIRTIO_NET_RSS_HASH_TYPE_UDPv6 (1 << 5)
+#define VIRTIO_NET_RSS_HASH_TYPE_IP_EX (1 << 6)
+#define VIRTIO_NET_RSS_HASH_TYPE_TCP_EX (1 << 7)
+#define VIRTIO_NET_RSS_HASH_TYPE_UDP_EX (1 << 8)
+
+struct virtio_net_config {
+ /* The config defining mac address (if VIRTIO_NET_F_MAC) */
+ __u8 mac[ETH_ALEN];
+ /* See VIRTIO_NET_F_STATUS and VIRTIO_NET_S_* above */
+ __virtio16 status;
+ /* Maximum number of each of transmit and receive queues;
+ * see VIRTIO_NET_F_MQ and VIRTIO_NET_CTRL_MQ.
+ * Legal values are between 1 and 0x8000
+ */
+ __virtio16 max_virtqueue_pairs;
+ /* Default maximum transmit unit advice */
+ __virtio16 mtu;
+ /*
+ * speed, in units of 1Mb. All values 0 to INT_MAX are legal.
+ * Any other value stands for unknown.
+ */
+ __le32 speed;
+ /*
+ * 0x00 - half duplex
+ * 0x01 - full duplex
+ * Any other value stands for unknown.
+ */
+ __u8 duplex;
+ /* maximum size of RSS key */
+ __u8 rss_max_key_size;
+ /* maximum number of indirection table entries */
+ __le16 rss_max_indirection_table_length;
+ /* bitmask of supported VIRTIO_NET_RSS_HASH_ types */
+ __le32 supported_hash_types;
+} __attribute__((packed));
+
+/*
+ * This header comes first in the scatter-gather list. If you don't
+ * specify GSO or CSUM features, you can simply ignore the header.
+ *
+ * This is bitwise-equivalent to the legacy struct virtio_net_hdr_mrg_rxbuf,
+ * only flattened.
+ */
+struct virtio_net_hdr_v1 {
+#define VIRTIO_NET_HDR_F_NEEDS_CSUM 1 /* Use csum_start, csum_offset */
+#define VIRTIO_NET_HDR_F_DATA_VALID 2 /* Csum is valid */
+#define VIRTIO_NET_HDR_F_RSC_INFO 4 /* rsc info in csum_ fields */
+ __u8 flags;
+#define VIRTIO_NET_HDR_GSO_NONE 0 /* Not a GSO frame */
+#define VIRTIO_NET_HDR_GSO_TCPV4 1 /* GSO frame, IPv4 TCP (TSO) */
+#define VIRTIO_NET_HDR_GSO_UDP 3 /* GSO frame, IPv4 UDP (UFO) */
+#define VIRTIO_NET_HDR_GSO_TCPV6 4 /* GSO frame, IPv6 TCP */
+#define VIRTIO_NET_HDR_GSO_ECN 0x80 /* TCP has ECN set */
+ __u8 gso_type;
+ __virtio16 hdr_len; /* Ethernet + IP + tcp/udp hdrs */
+ __virtio16 gso_size; /* Bytes to append to hdr_len per frame */
+ union {
+ struct {
+ __virtio16 csum_start;
+ __virtio16 csum_offset;
+ };
+ /* Checksum calculation */
+ struct {
+ /* Position to start checksumming from */
+ __virtio16 start;
+ /* Offset after that to place checksum */
+ __virtio16 offset;
+ } csum;
+ /* Receive Segment Coalescing */
+ struct {
+ /* Number of coalesced segments */
+ __le16 segments;
+ /* Number of duplicated acks */
+ __le16 dup_acks;
+ } rsc;
+ };
+ __virtio16 num_buffers; /* Number of merged rx buffers */
+};
+
+struct virtio_net_hdr_v1_hash {
+ struct virtio_net_hdr_v1 hdr;
+ __le32 hash_value;
+#define VIRTIO_NET_HASH_REPORT_NONE 0
+#define VIRTIO_NET_HASH_REPORT_IPv4 1
+#define VIRTIO_NET_HASH_REPORT_TCPv4 2
+#define VIRTIO_NET_HASH_REPORT_UDPv4 3
+#define VIRTIO_NET_HASH_REPORT_IPv6 4
+#define VIRTIO_NET_HASH_REPORT_TCPv6 5
+#define VIRTIO_NET_HASH_REPORT_UDPv6 6
+#define VIRTIO_NET_HASH_REPORT_IPv6_EX 7
+#define VIRTIO_NET_HASH_REPORT_TCPv6_EX 8
+#define VIRTIO_NET_HASH_REPORT_UDPv6_EX 9
+ __le16 hash_report;
+ __le16 padding;
+};
+
+#ifndef VIRTIO_NET_NO_LEGACY
+/* This header comes first in the scatter-gather list.
+ * For legacy virtio, if VIRTIO_F_ANY_LAYOUT is not negotiated, it must
+ * be the first element of the scatter-gather list. If you don't
+ * specify GSO or CSUM features, you can simply ignore the header. */
+struct virtio_net_hdr {
+ /* See VIRTIO_NET_HDR_F_* */
+ __u8 flags;
+ /* See VIRTIO_NET_HDR_GSO_* */
+ __u8 gso_type;
+ __virtio16 hdr_len; /* Ethernet + IP + tcp/udp hdrs */
+ __virtio16 gso_size; /* Bytes to append to hdr_len per frame */
+ __virtio16 csum_start; /* Position to start checksumming from */
+ __virtio16 csum_offset; /* Offset after that to place checksum */
+};
+
+/* This is the version of the header to use when the MRG_RXBUF
+ * feature has been negotiated. */
+struct virtio_net_hdr_mrg_rxbuf {
+ struct virtio_net_hdr hdr;
+ __virtio16 num_buffers; /* Number of merged rx buffers */
+};
+#endif /* ...VIRTIO_NET_NO_LEGACY */
+
+/*
+ * Control virtqueue data structures
+ *
+ * The control virtqueue expects a header in the first sg entry
+ * and an ack/status response in the last entry. Data for the
+ * command goes in between.
+ */
+struct virtio_net_ctrl_hdr {
+ __u8 class;
+ __u8 cmd;
+} __attribute__((packed));
+
+typedef __u8 virtio_net_ctrl_ack;
+
+#define VIRTIO_NET_OK 0
+#define VIRTIO_NET_ERR 1
+
+/*
+ * Control the RX mode, ie. promisucous, allmulti, etc...
+ * All commands require an "out" sg entry containing a 1 byte
+ * state value, zero = disable, non-zero = enable. Commands
+ * 0 and 1 are supported with the VIRTIO_NET_F_CTRL_RX feature.
+ * Commands 2-5 are added with VIRTIO_NET_F_CTRL_RX_EXTRA.
+ */
+#define VIRTIO_NET_CTRL_RX 0
+ #define VIRTIO_NET_CTRL_RX_PROMISC 0
+ #define VIRTIO_NET_CTRL_RX_ALLMULTI 1
+ #define VIRTIO_NET_CTRL_RX_ALLUNI 2
+ #define VIRTIO_NET_CTRL_RX_NOMULTI 3
+ #define VIRTIO_NET_CTRL_RX_NOUNI 4
+ #define VIRTIO_NET_CTRL_RX_NOBCAST 5
+
+/*
+ * Control the MAC
+ *
+ * The MAC filter table is managed by the hypervisor, the guest should
+ * assume the size is infinite. Filtering should be considered
+ * non-perfect, ie. based on hypervisor resources, the guest may
+ * received packets from sources not specified in the filter list.
+ *
+ * In addition to the class/cmd header, the TABLE_SET command requires
+ * two out scatterlists. Each contains a 4 byte count of entries followed
+ * by a concatenated byte stream of the ETH_ALEN MAC addresses. The
+ * first sg list contains unicast addresses, the second is for multicast.
+ * This functionality is present if the VIRTIO_NET_F_CTRL_RX feature
+ * is available.
+ *
+ * The ADDR_SET command requests one out scatterlist, it contains a
+ * 6 bytes MAC address. This functionality is present if the
+ * VIRTIO_NET_F_CTRL_MAC_ADDR feature is available.
+ */
+struct virtio_net_ctrl_mac {
+ __virtio32 entries;
+ __u8 macs[][ETH_ALEN];
+} __attribute__((packed));
+
+#define VIRTIO_NET_CTRL_MAC 1
+ #define VIRTIO_NET_CTRL_MAC_TABLE_SET 0
+ #define VIRTIO_NET_CTRL_MAC_ADDR_SET 1
+
+/*
+ * Control VLAN filtering
+ *
+ * The VLAN filter table is controlled via a simple ADD/DEL interface.
+ * VLAN IDs not added may be filterd by the hypervisor. Del is the
+ * opposite of add. Both commands expect an out entry containing a 2
+ * byte VLAN ID. VLAN filterting is available with the
+ * VIRTIO_NET_F_CTRL_VLAN feature bit.
+ */
+#define VIRTIO_NET_CTRL_VLAN 2
+ #define VIRTIO_NET_CTRL_VLAN_ADD 0
+ #define VIRTIO_NET_CTRL_VLAN_DEL 1
+
+/*
+ * Control link announce acknowledgement
+ *
+ * The command VIRTIO_NET_CTRL_ANNOUNCE_ACK is used to indicate that
+ * driver has recevied the notification; device would clear the
+ * VIRTIO_NET_S_ANNOUNCE bit in the status field after it receives
+ * this command.
+ */
+#define VIRTIO_NET_CTRL_ANNOUNCE 3
+ #define VIRTIO_NET_CTRL_ANNOUNCE_ACK 0
+
+/*
+ * Control Receive Flow Steering
+ */
+#define VIRTIO_NET_CTRL_MQ 4
+/*
+ * The command VIRTIO_NET_CTRL_MQ_VQ_PAIRS_SET
+ * enables Receive Flow Steering, specifying the number of the transmit and
+ * receive queues that will be used. After the command is consumed and acked by
+ * the device, the device will not steer new packets on receive virtqueues
+ * other than specified nor read from transmit virtqueues other than specified.
+ * Accordingly, driver should not transmit new packets on virtqueues other than
+ * specified.
+ */
+struct virtio_net_ctrl_mq {
+ __virtio16 virtqueue_pairs;
+};
+
+ #define VIRTIO_NET_CTRL_MQ_VQ_PAIRS_SET 0
+ #define VIRTIO_NET_CTRL_MQ_VQ_PAIRS_MIN 1
+ #define VIRTIO_NET_CTRL_MQ_VQ_PAIRS_MAX 0x8000
+
+/*
+ * The command VIRTIO_NET_CTRL_MQ_RSS_CONFIG has the same effect as
+ * VIRTIO_NET_CTRL_MQ_VQ_PAIRS_SET does and additionally configures
+ * the receive steering to use a hash calculated for incoming packet
+ * to decide on receive virtqueue to place the packet. The command
+ * also provides parameters to calculate a hash and receive virtqueue.
+ */
+struct virtio_net_rss_config {
+ __le32 hash_types;
+ __le16 indirection_table_mask;
+ __le16 unclassified_queue;
+ __le16 indirection_table[1/* + indirection_table_mask */];
+ __le16 max_tx_vq;
+ __u8 hash_key_length;
+ __u8 hash_key_data[/* hash_key_length */];
+};
+
+ #define VIRTIO_NET_CTRL_MQ_RSS_CONFIG 1
+
+/*
+ * The command VIRTIO_NET_CTRL_MQ_HASH_CONFIG requests the device
+ * to include in the virtio header of the packet the value of the
+ * calculated hash and the report type of hash. It also provides
+ * parameters for hash calculation. The command requires feature
+ * VIRTIO_NET_F_HASH_REPORT to be negotiated to extend the
+ * layout of virtio header as defined in virtio_net_hdr_v1_hash.
+ */
+struct virtio_net_hash_config {
+ __le32 hash_types;
+ /* for compatibility with virtio_net_rss_config */
+ __le16 reserved[4];
+ __u8 hash_key_length;
+ __u8 hash_key_data[/* hash_key_length */];
+};
+
+ #define VIRTIO_NET_CTRL_MQ_HASH_CONFIG 2
+
+/*
+ * Control network offloads
+ *
+ * Reconfigures the network offloads that Guest can handle.
+ *
+ * Available with the VIRTIO_NET_F_CTRL_GUEST_OFFLOADS feature bit.
+ *
+ * Command data format matches the feature bit mask exactly.
+ *
+ * See VIRTIO_NET_F_GUEST_* for the list of offloads
+ * that can be enabled/disabled.
+ */
+#define VIRTIO_NET_CTRL_GUEST_OFFLOADS 5
+#define VIRTIO_NET_CTRL_GUEST_OFFLOADS_SET 0
+
+#endif /* _LINUX_VIRTIO_NET_H */
--
2.35.1

141
SOURCES/0009-vdpa-align-uapi-headers.patch
View File

@ -1,141 +0,0 @@
From c8e6e4e8c15d119aa6586cd1d594f69a7025ed0a Mon Sep 17 00:00:00 2001
Message-Id: <c8e6e4e8c15d119aa6586cd1d594f69a7025ed0a.1647984433.git.aclaudi@redhat.com>
In-Reply-To: <cef782ca658d695c5ca2d174ba1f89cba6bd84e5.1647984433.git.aclaudi@redhat.com>
References: <cef782ca658d695c5ca2d174ba1f89cba6bd84e5.1647984433.git.aclaudi@redhat.com>
From: Andrea Claudi <aclaudi@redhat.com>
Date: Mon, 21 Mar 2022 16:35:15 +0100
Subject: [PATCH] vdpa: align uapi headers
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=2059427
Upstream Status: iproute2-next.git commit fa58de9b
commit fa58de9b0c73e8e02104603d82aa5b92df2a0e0f
Author: Stephen Hemminger <stephen@networkplumber.org>
Date: Thu Nov 18 09:56:57 2021 -0800
vdpa: align uapi headers
Update vdpa headers based on 5.16.0-rc1 and remove redundant
copy.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
include/uapi/linux/vdpa.h | 40 ----------------------------
vdpa/include/uapi/linux/vdpa.h | 7 +++++
vdpa/include/uapi/linux/virtio_ids.h | 26 ++++++++++++++++++
3 files changed, 33 insertions(+), 40 deletions(-)
delete mode 100644 include/uapi/linux/vdpa.h
diff --git a/include/uapi/linux/vdpa.h b/include/uapi/linux/vdpa.h
deleted file mode 100644
index 37ae26b6..00000000
--- a/include/uapi/linux/vdpa.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
-/*
- * vdpa device management interface
- * Copyright (c) 2020 Mellanox Technologies Ltd. All rights reserved.
- */
-
-#ifndef _LINUX_VDPA_H_
-#define _LINUX_VDPA_H_
-
-#define VDPA_GENL_NAME "vdpa"
-#define VDPA_GENL_VERSION 0x1
-
-enum vdpa_command {
- VDPA_CMD_UNSPEC,
- VDPA_CMD_MGMTDEV_NEW,
- VDPA_CMD_MGMTDEV_GET, /* can dump */
- VDPA_CMD_DEV_NEW,
- VDPA_CMD_DEV_DEL,
- VDPA_CMD_DEV_GET, /* can dump */
-};
-
-enum vdpa_attr {
- VDPA_ATTR_UNSPEC,
-
- /* bus name (optional) + dev name together make the parent device handle */
- VDPA_ATTR_MGMTDEV_BUS_NAME, /* string */
- VDPA_ATTR_MGMTDEV_DEV_NAME, /* string */
- VDPA_ATTR_MGMTDEV_SUPPORTED_CLASSES, /* u64 */
-
- VDPA_ATTR_DEV_NAME, /* string */
- VDPA_ATTR_DEV_ID, /* u32 */
- VDPA_ATTR_DEV_VENDOR_ID, /* u32 */
- VDPA_ATTR_DEV_MAX_VQS, /* u32 */
- VDPA_ATTR_DEV_MAX_VQ_SIZE, /* u16 */
-
- /* new attributes must be added above here */
- VDPA_ATTR_MAX,
-};
-
-#endif
diff --git a/vdpa/include/uapi/linux/vdpa.h b/vdpa/include/uapi/linux/vdpa.h
index 37ae26b6..b7eab069 100644
--- a/vdpa/include/uapi/linux/vdpa.h
+++ b/vdpa/include/uapi/linux/vdpa.h
@@ -17,6 +17,7 @@ enum vdpa_command {
VDPA_CMD_DEV_NEW,
VDPA_CMD_DEV_DEL,
VDPA_CMD_DEV_GET, /* can dump */
+ VDPA_CMD_DEV_CONFIG_GET, /* can dump */
};
enum vdpa_attr {
@@ -32,6 +33,12 @@ enum vdpa_attr {
VDPA_ATTR_DEV_VENDOR_ID, /* u32 */
VDPA_ATTR_DEV_MAX_VQS, /* u32 */
VDPA_ATTR_DEV_MAX_VQ_SIZE, /* u16 */
+ VDPA_ATTR_DEV_MIN_VQ_SIZE, /* u16 */
+
+ VDPA_ATTR_DEV_NET_CFG_MACADDR, /* binary */
+ VDPA_ATTR_DEV_NET_STATUS, /* u8 */
+ VDPA_ATTR_DEV_NET_CFG_MAX_VQP, /* u16 */
+ VDPA_ATTR_DEV_NET_CFG_MTU, /* u16 */
/* new attributes must be added above here */
VDPA_ATTR_MAX,
diff --git a/vdpa/include/uapi/linux/virtio_ids.h b/vdpa/include/uapi/linux/virtio_ids.h
index bc1c0621..80d76b75 100644
--- a/vdpa/include/uapi/linux/virtio_ids.h
+++ b/vdpa/include/uapi/linux/virtio_ids.h
@@ -51,8 +51,34 @@
#define VIRTIO_ID_PSTORE 22 /* virtio pstore device */
#define VIRTIO_ID_IOMMU 23 /* virtio IOMMU */
#define VIRTIO_ID_MEM 24 /* virtio mem */
+#define VIRTIO_ID_SOUND 25 /* virtio sound */
#define VIRTIO_ID_FS 26 /* virtio filesystem */
#define VIRTIO_ID_PMEM 27 /* virtio pmem */
+#define VIRTIO_ID_RPMB 28 /* virtio rpmb */
#define VIRTIO_ID_MAC80211_HWSIM 29 /* virtio mac80211-hwsim */
+#define VIRTIO_ID_VIDEO_ENCODER 30 /* virtio video encoder */
+#define VIRTIO_ID_VIDEO_DECODER 31 /* virtio video decoder */
+#define VIRTIO_ID_SCMI 32 /* virtio SCMI */
+#define VIRTIO_ID_NITRO_SEC_MOD 33 /* virtio nitro secure module*/
+#define VIRTIO_ID_I2C_ADAPTER 34 /* virtio i2c adapter */
+#define VIRTIO_ID_WATCHDOG 35 /* virtio watchdog */
+#define VIRTIO_ID_CAN 36 /* virtio can */
+#define VIRTIO_ID_DMABUF 37 /* virtio dmabuf */
+#define VIRTIO_ID_PARAM_SERV 38 /* virtio parameter server */
+#define VIRTIO_ID_AUDIO_POLICY 39 /* virtio audio policy */
+#define VIRTIO_ID_BT 40 /* virtio bluetooth */
+#define VIRTIO_ID_GPIO 41 /* virtio gpio */
+
+/*
+ * Virtio Transitional IDs
+ */
+
+#define VIRTIO_TRANS_ID_NET 1000 /* transitional virtio net */
+#define VIRTIO_TRANS_ID_BLOCK 1001 /* transitional virtio block */
+#define VIRTIO_TRANS_ID_BALLOON 1002 /* transitional virtio balloon */
+#define VIRTIO_TRANS_ID_CONSOLE 1003 /* transitional virtio console */
+#define VIRTIO_TRANS_ID_SCSI 1004 /* transitional virtio SCSI */
+#define VIRTIO_TRANS_ID_RNG 1005 /* transitional virtio rng */
+#define VIRTIO_TRANS_ID_9P 1009 /* transitional virtio 9p console */
#endif /* _LINUX_VIRTIO_IDS_H */
--
2.35.1

51
SOURCES/0010-uapi-update-vdpa.h.patch
View File

@ -1,51 +0,0 @@
From 3d3a7ee1f5328bcc416b6a9a22f39359fc53b656 Mon Sep 17 00:00:00 2001
Message-Id: <3d3a7ee1f5328bcc416b6a9a22f39359fc53b656.1647984433.git.aclaudi@redhat.com>
In-Reply-To: <cef782ca658d695c5ca2d174ba1f89cba6bd84e5.1647984433.git.aclaudi@redhat.com>
References: <cef782ca658d695c5ca2d174ba1f89cba6bd84e5.1647984433.git.aclaudi@redhat.com>
From: Andrea Claudi <aclaudi@redhat.com>
Date: Mon, 21 Mar 2022 16:35:15 +0100
Subject: [PATCH] uapi: update vdpa.h
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=2059427
Upstream Status: iproute2-next.git commit 885e281e
commit 885e281eadc238e30f7c3a42ad366ea123c03a83
Author: Stephen Hemminger <stephen@networkplumber.org>
Date: Fri Mar 11 19:16:25 2022 -0800
uapi: update vdpa.h
Update header from upstream.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
vdpa/include/uapi/linux/vdpa.h | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/vdpa/include/uapi/linux/vdpa.h b/vdpa/include/uapi/linux/vdpa.h
index b7eab069..cc575a82 100644
--- a/vdpa/include/uapi/linux/vdpa.h
+++ b/vdpa/include/uapi/linux/vdpa.h
@@ -23,6 +23,9 @@ enum vdpa_command {
enum vdpa_attr {
VDPA_ATTR_UNSPEC,
+ /* Pad attribute for 64b alignment */
+ VDPA_ATTR_PAD = VDPA_ATTR_UNSPEC,
+
/* bus name (optional) + dev name together make the parent device handle */
VDPA_ATTR_MGMTDEV_BUS_NAME, /* string */
VDPA_ATTR_MGMTDEV_DEV_NAME, /* string */
@@ -40,6 +43,9 @@ enum vdpa_attr {
VDPA_ATTR_DEV_NET_CFG_MAX_VQP, /* u16 */
VDPA_ATTR_DEV_NET_CFG_MTU, /* u16 */
+ VDPA_ATTR_DEV_NEGOTIATED_FEATURES, /* u64 */
+ VDPA_ATTR_DEV_MGMTDEV_MAX_VQS, /* u32 */
+ VDPA_ATTR_DEV_SUPPORTED_FEATURES, /* u64 */
/* new attributes must be added above here */
VDPA_ATTR_MAX,
};
--
2.35.1

239
SOURCES/0011-vdpa-Enable-user-to-query-vdpa-device-config-layout.patch
View File

@ -1,239 +0,0 @@
From 492d698656851b27349dc64a8f0c2f66057eea52 Mon Sep 17 00:00:00 2001
Message-Id: <492d698656851b27349dc64a8f0c2f66057eea52.1647984433.git.aclaudi@redhat.com>
In-Reply-To: <cef782ca658d695c5ca2d174ba1f89cba6bd84e5.1647984433.git.aclaudi@redhat.com>
References: <cef782ca658d695c5ca2d174ba1f89cba6bd84e5.1647984433.git.aclaudi@redhat.com>
From: Andrea Claudi <aclaudi@redhat.com>
Date: Mon, 21 Mar 2022 16:35:15 +0100
Subject: [PATCH] vdpa: Enable user to query vdpa device config layout
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=2059427
Upstream Status: iproute2-next.git commit a311f0c4
commit a311f0c43a67be939dfafda563453a3f9bf30e42
Author: Parav Pandit <parav@nvidia.com>
Date: Fri Dec 17 10:08:25 2021 +0200
vdpa: Enable user to query vdpa device config layout
Query the device configuration layout whenever kernel supports it.
An example of configuration layout of vdpa device of type network:
$ vdpa dev add name bar mgmtdev vdpasim_net
$ vdpa dev config show
bar: mac 00:35:09:19:48:05 link up link_announce false mtu 1500
$ vdpa dev config show -jp
{
"config": {
"bar": {
"mac": "00:35:09:19:48:05",
"link ": "up",
"link_announce ": false,
"mtu": 1500,
}
}
}
Signed-off-by: Parav Pandit <parav@nvidia.com>
Signed-off-by: David Ahern <dsahern@kernel.org>
---
man/man8/vdpa-dev.8 | 21 +++++++++
vdpa/vdpa.c | 110 ++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 131 insertions(+)
diff --git a/man/man8/vdpa-dev.8 b/man/man8/vdpa-dev.8
index 36433519..5d3a3f26 100644
--- a/man/man8/vdpa-dev.8
+++ b/man/man8/vdpa-dev.8
@@ -36,6 +36,10 @@ vdpa-dev \- vdpa device configuration
.B vdpa dev del
.I DEV
+.ti -8
+.B vdpa dev config show
+.RI "[ " DEV " ]"
+
.SH "DESCRIPTION"
.SS vdpa dev show - display vdpa device attributes
@@ -65,6 +69,18 @@ Name of the management device to use for device addition.
.I "DEV"
- specifies the vdpa device to delete.
+.SS vdpa dev config show - Show configuration of specific device or all devices.
+
+.PP
+.I "DEV"
+- specifies the vdpa device to show its configuration.
+If this argument is omitted all devices configuration is listed.
+
+.in +4
+Format is:
+.in +2
+VDPA_DEVICE_NAME
+
.SH "EXAMPLES"
.PP
vdpa dev show
@@ -86,6 +102,11 @@ vdpa dev del foo
.RS 4
Delete the vdpa device named foo which was previously created.
.RE
+.PP
+vdpa dev config show foo
+.RS 4
+Shows the vdpa device configuration of device named foo.
+.RE
.SH SEE ALSO
.BR vdpa (8),
diff --git a/vdpa/vdpa.c b/vdpa/vdpa.c
index 7fdb36b9..ba704254 100644
--- a/vdpa/vdpa.c
+++ b/vdpa/vdpa.c
@@ -6,9 +6,11 @@
#include <linux/genetlink.h>
#include <linux/vdpa.h>
#include <linux/virtio_ids.h>
+#include <linux/virtio_net.h>
#include <linux/netlink.h>
#include <libmnl/libmnl.h>
#include "mnl_utils.h"
+#include <rt_names.h>
#include "version.h"
#include "json_print.h"
@@ -413,6 +415,7 @@ static void cmd_dev_help(void)
fprintf(stderr, "Usage: vdpa dev show [ DEV ]\n");
fprintf(stderr, " vdpa dev add name NAME mgmtdev MANAGEMENTDEV\n");
fprintf(stderr, " vdpa dev del DEV\n");
+ fprintf(stderr, "Usage: vdpa dev config COMMAND [ OPTIONS ]\n");
}
static const char *device_type_name(uint32_t type)
@@ -520,6 +523,111 @@ static int cmd_dev_del(struct vdpa *vdpa, int argc, char **argv)
return mnlu_gen_socket_sndrcv(&vdpa->nlg, nlh, NULL, NULL);
}
+static void pr_out_dev_net_config(struct nlattr **tb)
+{
+ SPRINT_BUF(macaddr);
+ uint16_t val_u16;
+
+ if (tb[VDPA_ATTR_DEV_NET_CFG_MACADDR]) {
+ const unsigned char *data;
+ uint16_t len;
+
+ len = mnl_attr_get_payload_len(tb[VDPA_ATTR_DEV_NET_CFG_MACADDR]);
+ data = mnl_attr_get_payload(tb[VDPA_ATTR_DEV_NET_CFG_MACADDR]);
+
+ print_string(PRINT_ANY, "mac", "mac %s ",
+ ll_addr_n2a(data, len, 0, macaddr, sizeof(macaddr)));
+ }
+ if (tb[VDPA_ATTR_DEV_NET_STATUS]) {
+ val_u16 = mnl_attr_get_u16(tb[VDPA_ATTR_DEV_NET_STATUS]);
+ print_string(PRINT_ANY, "link ", "link %s ",
+ (val_u16 & VIRTIO_NET_S_LINK_UP) ? "up" : "down");
+ print_bool(PRINT_ANY, "link_announce ", "link_announce %s ",
+ (val_u16 & VIRTIO_NET_S_ANNOUNCE) ? true : false);
+ }
+ if (tb[VDPA_ATTR_DEV_NET_CFG_MAX_VQP]) {
+ val_u16 = mnl_attr_get_u16(tb[VDPA_ATTR_DEV_NET_CFG_MAX_VQP]);
+ print_uint(PRINT_ANY, "max_vq_pairs", "max_vq_pairs %d ",
+ val_u16);
+ }
+ if (tb[VDPA_ATTR_DEV_NET_CFG_MTU]) {
+ val_u16 = mnl_attr_get_u16(tb[VDPA_ATTR_DEV_NET_CFG_MTU]);
+ print_uint(PRINT_ANY, "mtu", "mtu %d ", val_u16);
+ }
+}
+
+static void pr_out_dev_config(struct vdpa *vdpa, struct nlattr **tb)
+{
+ uint32_t device_id = mnl_attr_get_u32(tb[VDPA_ATTR_DEV_ID]);
+
+ pr_out_vdev_handle_start(vdpa, tb);
+ switch (device_id) {
+ case VIRTIO_ID_NET:
+ pr_out_dev_net_config(tb);
+ break;
+ default:
+ break;
+ }
+ pr_out_vdev_handle_end(vdpa);
+}
+
+static int cmd_dev_config_show_cb(const struct nlmsghdr *nlh, void *data)
+{
+ struct genlmsghdr *genl = mnl_nlmsg_get_payload(nlh);
+ struct nlattr *tb[VDPA_ATTR_MAX + 1] = {};
+ struct vdpa *vdpa = data;
+
+ mnl_attr_parse(nlh, sizeof(*genl), attr_cb, tb);
+ if (!tb[VDPA_ATTR_DEV_NAME] || !tb[VDPA_ATTR_DEV_ID])
+ return MNL_CB_ERROR;
+ pr_out_dev_config(vdpa, tb);
+ return MNL_CB_OK;
+}
+
+static int cmd_dev_config_show(struct vdpa *vdpa, int argc, char **argv)
+{
+ uint16_t flags = NLM_F_REQUEST | NLM_F_ACK;
+ struct nlmsghdr *nlh;
+ int err;
+
+ if (argc <= 0)
+ flags |= NLM_F_DUMP;
+
+ nlh = mnlu_gen_socket_cmd_prepare(&vdpa->nlg, VDPA_CMD_DEV_CONFIG_GET,
+ flags);
+ if (argc > 0) {
+ err = vdpa_argv_parse_put(nlh, vdpa, argc, argv,
+ VDPA_OPT_VDEV_HANDLE);
+ if (err)
+ return err;
+ }
+
+ pr_out_section_start(vdpa, "config");
+ err = mnlu_gen_socket_sndrcv(&vdpa->nlg, nlh, cmd_dev_config_show_cb, vdpa);
+ pr_out_section_end(vdpa);
+ return err;
+}
+
+static void cmd_dev_config_help(void)
+{
+ fprintf(stderr, "Usage: vdpa dev config show [ DEV ]\n");
+}
+
+static int cmd_dev_config(struct vdpa *vdpa, int argc, char **argv)
+{
+ if (!argc)
+ return cmd_dev_config_show(vdpa, argc - 1, argv + 1);
+
+ if (matches(*argv, "help") == 0) {
+ cmd_dev_config_help();
+ return 0;
+ } else if (matches(*argv, "show") == 0) {
+ return cmd_dev_config_show(vdpa, argc - 1, argv + 1);
+ }
+ fprintf(stderr, "Command \"%s\" not found\n", *argv);
+ return -ENOENT;
+}
+
static int cmd_dev(struct vdpa *vdpa, int argc, char **argv)
{
if (!argc)
@@ -535,6 +643,8 @@ static int cmd_dev(struct vdpa *vdpa, int argc, char **argv)
return cmd_dev_add(vdpa, argc - 1, argv + 1);
} else if (matches(*argv, "del") == 0) {
return cmd_dev_del(vdpa, argc - 1, argv + 1);
+ } else if (matches(*argv, "config") == 0) {
+ return cmd_dev_config(vdpa, argc - 1, argv + 1);
}
fprintf(stderr, "Command \"%s\" not found\n", *argv);
return -ENOENT;
--
2.35.1

233
SOURCES/0012-vdpa-Enable-user-to-set-mac-address-of-vdpa-device.patch
View File

@ -1,233 +0,0 @@
From f5af49ce12667a6331d1a866d52e67fc27308f5d Mon Sep 17 00:00:00 2001
Message-Id: <f5af49ce12667a6331d1a866d52e67fc27308f5d.1647984433.git.aclaudi@redhat.com>
In-Reply-To: <cef782ca658d695c5ca2d174ba1f89cba6bd84e5.1647984433.git.aclaudi@redhat.com>
References: <cef782ca658d695c5ca2d174ba1f89cba6bd84e5.1647984433.git.aclaudi@redhat.com>
From: Andrea Claudi <aclaudi@redhat.com>
Date: Mon, 21 Mar 2022 16:35:15 +0100
Subject: [PATCH] vdpa: Enable user to set mac address of vdpa device
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=2059427
Upstream Status: iproute2-next.git commit 384938f9
commit 384938f9b00f2d203603e0919f23ae6857a14d96
Author: Parav Pandit <parav@nvidia.com>
Date: Fri Dec 17 10:08:26 2021 +0200
vdpa: Enable user to set mac address of vdpa device
vdpa: Enable user to set mtu of the vdpa device
Implement mtu setting for vdpa device.
$ vdpa mgmtdev show
vdpasim_net:
supported_classes net
Add the device with specified mac address:
$ vdpa dev add name bar mgmtdev vdpasim_net mac 00:11:22:33:44:55
View the config after setting:
$ vdpa dev config show
bar: mac 00:11:22:33:44:55 link up link_announce false mtu 1500
Signed-off-by: Parav Pandit <parav@nvidia.com>
Signed-off-by: David Ahern <dsahern@kernel.org>
---
man/man8/vdpa-dev.8 | 11 ++++++++++
vdpa/vdpa.c | 52 ++++++++++++++++++++++++++++++++++++---------
2 files changed, 53 insertions(+), 10 deletions(-)
diff --git a/man/man8/vdpa-dev.8 b/man/man8/vdpa-dev.8
index 5d3a3f26..5c5ac469 100644
--- a/man/man8/vdpa-dev.8
+++ b/man/man8/vdpa-dev.8
@@ -31,6 +31,7 @@ vdpa-dev \- vdpa device configuration
.I NAME
.B mgmtdev
.I MGMTDEV
+.RI "[ mac " MACADDR " ]"
.ti -8
.B vdpa dev del
@@ -63,6 +64,11 @@ Name of the new vdpa device to add.
.BI mgmtdev " MGMTDEV"
Name of the management device to use for device addition.
+.PP
+.BI mac " MACADDR"
+- specifies the mac address for the new vdpa device.
+This is applicable only for the network type of vdpa device. This is optional.
+
.SS vdpa dev del - Delete the vdpa device.
.PP
@@ -98,6 +104,11 @@ vdpa dev add name foo mgmtdev vdpa_sim_net
Add the vdpa device named foo on the management device vdpa_sim_net.
.RE
.PP
+vdpa dev add name foo mgmtdev vdpa_sim_net mac 00:11:22:33:44:55
+.RS 4
+Add the vdpa device named foo on the management device vdpa_sim_net with mac address of 00:11:22:33:44:55.
+.RE
+.PP
vdpa dev del foo
.RS 4
Delete the vdpa device named foo which was previously created.
diff --git a/vdpa/vdpa.c b/vdpa/vdpa.c
index ba704254..63d464d1 100644
--- a/vdpa/vdpa.c
+++ b/vdpa/vdpa.c
@@ -4,6 +4,7 @@
#include <getopt.h>
#include <errno.h>
#include <linux/genetlink.h>
+#include <linux/if_ether.h>
#include <linux/vdpa.h>
#include <linux/virtio_ids.h>
#include <linux/virtio_net.h>
@@ -20,6 +21,7 @@
#define VDPA_OPT_VDEV_MGMTDEV_HANDLE BIT(1)
#define VDPA_OPT_VDEV_NAME BIT(2)
#define VDPA_OPT_VDEV_HANDLE BIT(3)
+#define VDPA_OPT_VDEV_MAC BIT(4)
struct vdpa_opts {
uint64_t present; /* flags of present items */
@@ -27,6 +29,7 @@ struct vdpa_opts {
char *mdev_name;
const char *vdev_name;
unsigned int device_id;
+ char mac[ETH_ALEN];
};
struct vdpa {
@@ -136,6 +139,21 @@ static int vdpa_argv_str(struct vdpa *vdpa, int argc, char **argv,
return 0;
}
+static int vdpa_argv_mac(struct vdpa *vdpa, int argc, char **argv, char *mac)
+{
+ int alen;
+
+ if (argc <= 0 || *argv == NULL) {
+ fprintf(stderr, "String parameter expected\n");
+ return -EINVAL;
+ }
+
+ alen = ll_addr_a2n(mac, ETH_ALEN, *argv);
+ if (alen < 0)
+ return -EINVAL;
+ return 0;
+}
+
struct vdpa_args_metadata {
uint64_t o_flag;
const char *err_msg;
@@ -183,13 +201,16 @@ static void vdpa_opts_put(struct nlmsghdr *nlh, struct vdpa *vdpa)
if ((opts->present & VDPA_OPT_VDEV_NAME) ||
(opts->present & VDPA_OPT_VDEV_HANDLE))
mnl_attr_put_strz(nlh, VDPA_ATTR_DEV_NAME, opts->vdev_name);
+ if (opts->present & VDPA_OPT_VDEV_MAC)
+ mnl_attr_put(nlh, VDPA_ATTR_DEV_NET_CFG_MACADDR,
+ sizeof(opts->mac), opts->mac);
}
static int vdpa_argv_parse(struct vdpa *vdpa, int argc, char **argv,
- uint64_t o_required)
+ uint64_t o_required, uint64_t o_optional)
{
+ uint64_t o_all = o_required | o_optional;
struct vdpa_opts *opts = &vdpa->opts;
- uint64_t o_all = o_required;
uint64_t o_found = 0;
int err;
@@ -233,6 +254,15 @@ static int vdpa_argv_parse(struct vdpa *vdpa, int argc, char **argv,
NEXT_ARG_FWD();
o_found |= VDPA_OPT_VDEV_MGMTDEV_HANDLE;
+ } else if ((strcmp(*argv, "mac") == 0) &&
+ (o_all & VDPA_OPT_VDEV_MAC)) {
+ NEXT_ARG_FWD();
+ err = vdpa_argv_mac(vdpa, argc, argv, opts->mac);
+ if (err)
+ return err;
+
+ NEXT_ARG_FWD();
+ o_found |= VDPA_OPT_VDEV_MAC;
} else {
fprintf(stderr, "Unknown option \"%s\"\n", *argv);
return -EINVAL;
@@ -246,11 +276,11 @@ static int vdpa_argv_parse(struct vdpa *vdpa, int argc, char **argv,
static int vdpa_argv_parse_put(struct nlmsghdr *nlh, struct vdpa *vdpa,
int argc, char **argv,
- uint64_t o_required)
+ uint64_t o_required, uint64_t o_optional)
{
int err;
- err = vdpa_argv_parse(vdpa, argc, argv, o_required);
+ err = vdpa_argv_parse(vdpa, argc, argv, o_required, o_optional);
if (err)
return err;
vdpa_opts_put(nlh, vdpa);
@@ -386,7 +416,7 @@ static int cmd_mgmtdev_show(struct vdpa *vdpa, int argc, char **argv)
flags);
if (argc > 0) {
err = vdpa_argv_parse_put(nlh, vdpa, argc, argv,
- VDPA_OPT_MGMTDEV_HANDLE);
+ VDPA_OPT_MGMTDEV_HANDLE, 0);
if (err)
return err;
}
@@ -413,7 +443,7 @@ static int cmd_mgmtdev(struct vdpa *vdpa, int argc, char **argv)
static void cmd_dev_help(void)
{
fprintf(stderr, "Usage: vdpa dev show [ DEV ]\n");
- fprintf(stderr, " vdpa dev add name NAME mgmtdev MANAGEMENTDEV\n");
+ fprintf(stderr, " vdpa dev add name NAME mgmtdev MANAGEMENTDEV [ mac MACADDR ]\n");
fprintf(stderr, " vdpa dev del DEV\n");
fprintf(stderr, "Usage: vdpa dev config COMMAND [ OPTIONS ]\n");
}
@@ -483,7 +513,7 @@ static int cmd_dev_show(struct vdpa *vdpa, int argc, char **argv)
nlh = mnlu_gen_socket_cmd_prepare(&vdpa->nlg, VDPA_CMD_DEV_GET, flags);
if (argc > 0) {
err = vdpa_argv_parse_put(nlh, vdpa, argc, argv,
- VDPA_OPT_VDEV_HANDLE);
+ VDPA_OPT_VDEV_HANDLE, 0);
if (err)
return err;
}
@@ -502,7 +532,8 @@ static int cmd_dev_add(struct vdpa *vdpa, int argc, char **argv)
nlh = mnlu_gen_socket_cmd_prepare(&vdpa->nlg, VDPA_CMD_DEV_NEW,
NLM_F_REQUEST | NLM_F_ACK);
err = vdpa_argv_parse_put(nlh, vdpa, argc, argv,
- VDPA_OPT_VDEV_MGMTDEV_HANDLE | VDPA_OPT_VDEV_NAME);
+ VDPA_OPT_VDEV_MGMTDEV_HANDLE | VDPA_OPT_VDEV_NAME,
+ VDPA_OPT_VDEV_MAC);
if (err)
return err;
@@ -516,7 +547,8 @@ static int cmd_dev_del(struct vdpa *vdpa, int argc, char **argv)
nlh = mnlu_gen_socket_cmd_prepare(&vdpa->nlg, VDPA_CMD_DEV_DEL,
NLM_F_REQUEST | NLM_F_ACK);
- err = vdpa_argv_parse_put(nlh, vdpa, argc, argv, VDPA_OPT_VDEV_HANDLE);
+ err = vdpa_argv_parse_put(nlh, vdpa, argc, argv, VDPA_OPT_VDEV_HANDLE,
+ 0);
if (err)
return err;
@@ -597,7 +629,7 @@ static int cmd_dev_config_show(struct vdpa *vdpa, int argc, char **argv)
flags);
if (argc > 0) {
err = vdpa_argv_parse_put(nlh, vdpa, argc, argv,
- VDPA_OPT_VDEV_HANDLE);
+ VDPA_OPT_VDEV_HANDLE, 0);
if (err)
return err;
}
--
2.35.1

158
SOURCES/0013-vdpa-Enable-user-to-set-mtu-of-the-vdpa-device.patch
View File

@ -1,158 +0,0 @@
From 2cd2172758cf8ba4c8f6148897a8968e62b73d31 Mon Sep 17 00:00:00 2001
Message-Id: <2cd2172758cf8ba4c8f6148897a8968e62b73d31.1647984433.git.aclaudi@redhat.com>
In-Reply-To: <cef782ca658d695c5ca2d174ba1f89cba6bd84e5.1647984433.git.aclaudi@redhat.com>
References: <cef782ca658d695c5ca2d174ba1f89cba6bd84e5.1647984433.git.aclaudi@redhat.com>
From: Andrea Claudi <aclaudi@redhat.com>
Date: Mon, 21 Mar 2022 16:35:15 +0100
Subject: [PATCH] vdpa: Enable user to set mtu of the vdpa device
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=2059427
Upstream Status: iproute2-next.git commit 167e33f3
commit 167e33f3be88c0fbe206df25145b850ddf3897a2
Author: Parav Pandit <parav@nvidia.com>
Date: Fri Dec 17 10:08:27 2021 +0200
vdpa: Enable user to set mtu of the vdpa device
Implement mtu setting for vdpa device.
$ vdpa mgmtdev show
vdpasim_net:
supported_classes net
Add the device with mac address and mtu:
$ vdpa dev add name bar mgmtdev vdpasim_net mac 00:11:22:33:44:55 mtu 9000
In above command only mac address or only mtu can also be set.
View the config after setting:
$ vdpa dev config show
bar: mac 00:11:22:33:44:55 link up link_announce false mtu 9000
Signed-off-by: Parav Pandit <parav@nvidia.com>
Signed-off-by: David Ahern <dsahern@kernel.org>
---
man/man8/vdpa-dev.8 | 10 ++++++++++
vdpa/vdpa.c | 28 ++++++++++++++++++++++++++--
2 files changed, 36 insertions(+), 2 deletions(-)
diff --git a/man/man8/vdpa-dev.8 b/man/man8/vdpa-dev.8
index 5c5ac469..aa21ae3a 100644
--- a/man/man8/vdpa-dev.8
+++ b/man/man8/vdpa-dev.8
@@ -32,6 +32,7 @@ vdpa-dev \- vdpa device configuration
.B mgmtdev
.I MGMTDEV
.RI "[ mac " MACADDR " ]"
+.RI "[ mtu " MTU " ]"
.ti -8
.B vdpa dev del
@@ -69,6 +70,10 @@ Name of the management device to use for device addition.
- specifies the mac address for the new vdpa device.
This is applicable only for the network type of vdpa device. This is optional.
+.BI mtu " MTU"
+- specifies the mtu for the new vdpa device.
+This is applicable only for the network type of vdpa device. This is optional.
+
.SS vdpa dev del - Delete the vdpa device.
.PP
@@ -109,6 +114,11 @@ vdpa dev add name foo mgmtdev vdpa_sim_net mac 00:11:22:33:44:55
Add the vdpa device named foo on the management device vdpa_sim_net with mac address of 00:11:22:33:44:55.
.RE
.PP
+vdpa dev add name foo mgmtdev vdpa_sim_net mac 00:11:22:33:44:55 mtu 9000
+.RS 4
+Add the vdpa device named foo on the management device vdpa_sim_net with mac address of 00:11:22:33:44:55 and mtu of 9000 bytes.
+.RE
+.PP
vdpa dev del foo
.RS 4
Delete the vdpa device named foo which was previously created.
diff --git a/vdpa/vdpa.c b/vdpa/vdpa.c
index 63d464d1..f048e470 100644
--- a/vdpa/vdpa.c
+++ b/vdpa/vdpa.c
@@ -22,6 +22,7 @@
#define VDPA_OPT_VDEV_NAME BIT(2)
#define VDPA_OPT_VDEV_HANDLE BIT(3)
#define VDPA_OPT_VDEV_MAC BIT(4)
+#define VDPA_OPT_VDEV_MTU BIT(5)
struct vdpa_opts {
uint64_t present; /* flags of present items */
@@ -30,6 +31,7 @@ struct vdpa_opts {
const char *vdev_name;
unsigned int device_id;
char mac[ETH_ALEN];
+ uint16_t mtu;
};
struct vdpa {
@@ -154,6 +156,17 @@ static int vdpa_argv_mac(struct vdpa *vdpa, int argc, char **argv, char *mac)
return 0;
}
+static int vdpa_argv_u16(struct vdpa *vdpa, int argc, char **argv,
+ uint16_t *result)
+{
+ if (argc <= 0 || *argv == NULL) {
+ fprintf(stderr, "number expected\n");
+ return -EINVAL;
+ }
+
+ return get_u16(result, *argv, 10);
+}
+
struct vdpa_args_metadata {
uint64_t o_flag;
const char *err_msg;
@@ -204,6 +217,8 @@ static void vdpa_opts_put(struct nlmsghdr *nlh, struct vdpa *vdpa)
if (opts->present & VDPA_OPT_VDEV_MAC)
mnl_attr_put(nlh, VDPA_ATTR_DEV_NET_CFG_MACADDR,
sizeof(opts->mac), opts->mac);
+ if (opts->present & VDPA_OPT_VDEV_MTU)
+ mnl_attr_put_u16(nlh, VDPA_ATTR_DEV_NET_CFG_MTU, opts->mtu);
}
static int vdpa_argv_parse(struct vdpa *vdpa, int argc, char **argv,
@@ -263,6 +278,15 @@ static int vdpa_argv_parse(struct vdpa *vdpa, int argc, char **argv,
NEXT_ARG_FWD();
o_found |= VDPA_OPT_VDEV_MAC;
+ } else if ((strcmp(*argv, "mtu") == 0) &&
+ (o_all & VDPA_OPT_VDEV_MTU)) {
+ NEXT_ARG_FWD();
+ err = vdpa_argv_u16(vdpa, argc, argv, &opts->mtu);
+ if (err)
+ return err;
+
+ NEXT_ARG_FWD();
+ o_found |= VDPA_OPT_VDEV_MTU;
} else {
fprintf(stderr, "Unknown option \"%s\"\n", *argv);
return -EINVAL;
@@ -443,7 +467,7 @@ static int cmd_mgmtdev(struct vdpa *vdpa, int argc, char **argv)
static void cmd_dev_help(void)
{
fprintf(stderr, "Usage: vdpa dev show [ DEV ]\n");
- fprintf(stderr, " vdpa dev add name NAME mgmtdev MANAGEMENTDEV [ mac MACADDR ]\n");
+ fprintf(stderr, " vdpa dev add name NAME mgmtdev MANAGEMENTDEV [ mac MACADDR ] [ mtu MTU ]\n");
fprintf(stderr, " vdpa dev del DEV\n");
fprintf(stderr, "Usage: vdpa dev config COMMAND [ OPTIONS ]\n");
}
@@ -533,7 +557,7 @@ static int cmd_dev_add(struct vdpa *vdpa, int argc, char **argv)
NLM_F_REQUEST | NLM_F_ACK);
err = vdpa_argv_parse_put(nlh, vdpa, argc, argv,
VDPA_OPT_VDEV_MGMTDEV_HANDLE | VDPA_OPT_VDEV_NAME,
- VDPA_OPT_VDEV_MAC);
+ VDPA_OPT_VDEV_MAC | VDPA_OPT_VDEV_MTU);
if (err)
return err;
--
2.35.1

46
SOURCES/0014-vdpa-Remove-unsupported-command-line-option.patch
View File

@ -1,46 +0,0 @@
From d6ac4610e3da73d4a9591720ee18e6df9ac6575b Mon Sep 17 00:00:00 2001
Message-Id: <d6ac4610e3da73d4a9591720ee18e6df9ac6575b.1647984433.git.aclaudi@redhat.com>
In-Reply-To: <cef782ca658d695c5ca2d174ba1f89cba6bd84e5.1647984433.git.aclaudi@redhat.com>
References: <cef782ca658d695c5ca2d174ba1f89cba6bd84e5.1647984433.git.aclaudi@redhat.com>
From: Andrea Claudi <aclaudi@redhat.com>
Date: Mon, 21 Mar 2022 16:35:16 +0100
Subject: [PATCH] vdpa: Remove unsupported command line option
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=2059427
Upstream Status: iproute2-next.git commit 2d1954c8
commit 2d1954c8a54b61ec271ab5b36976c4efdcf30066
Author: Eli Cohen <elic@nvidia.com>
Date: Sun Mar 13 19:12:16 2022 +0200
vdpa: Remove unsupported command line option
"-v[erbose]" option is not supported.
Remove it.
Reviewed-by: Parav Pandit <parav@nvidia.com>
Reviewed-by: Jianbo Liu <jianbol@mellanox.com>
Reviewed-by: Si-Wei Liu <si-wei.liu@oracle.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Eli Cohen <elic@nvidia.com>
Signed-off-by: David Ahern <dsahern@kernel.org>
---
vdpa/vdpa.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/vdpa/vdpa.c b/vdpa/vdpa.c
index f048e470..4ccb5648 100644
--- a/vdpa/vdpa.c
+++ b/vdpa/vdpa.c
@@ -711,7 +711,7 @@ static void help(void)
fprintf(stderr,
"Usage: vdpa [ OPTIONS ] OBJECT { COMMAND | help }\n"
"where OBJECT := { mgmtdev | dev }\n"
- " OPTIONS := { -V[ersion] | -n[o-nice-names] | -j[son] | -p[retty] | -v[erbose] }\n");
+ " OPTIONS := { -V[ersion] | -n[o-nice-names] | -j[son] | -p[retty] }\n");
}
static int vdpa_cmd(struct vdpa *vdpa, int argc, char **argv)
--
2.35.1

224
SOURCES/0015-vdpa-Allow-for-printing-negotiated-features-of-a-dev.patch
View File

@ -1,224 +0,0 @@
From 5a42cc6a5ec79fd0f93904f19b8954c772d931eb Mon Sep 17 00:00:00 2001
Message-Id: <5a42cc6a5ec79fd0f93904f19b8954c772d931eb.1647984433.git.aclaudi@redhat.com>
In-Reply-To: <cef782ca658d695c5ca2d174ba1f89cba6bd84e5.1647984433.git.aclaudi@redhat.com>
References: <cef782ca658d695c5ca2d174ba1f89cba6bd84e5.1647984433.git.aclaudi@redhat.com>
From: Andrea Claudi <aclaudi@redhat.com>
Date: Mon, 21 Mar 2022 16:35:16 +0100
Subject: [PATCH] vdpa: Allow for printing negotiated features of a device
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=2059427
Upstream Status: iproute2-next.git commit bd91c764
commit bd91c764718997adaa1d86eee5c585e67ca85356
Author: Eli Cohen <elic@nvidia.com>
Date: Sun Mar 13 19:12:17 2022 +0200
vdpa: Allow for printing negotiated features of a device
When reading the configuration of a vdpa device, check if the
VDPA_ATTR_DEV_NEGOTIATED_FEATURES is available. If it is, parse the
feature bits and print a string representation of each of the feature
bits.
We keep the strings in two different arrays. One for net device related
devices and one for generic feature bits.
In this patch we parse only net device specific features. Support for
other devices can be added later. If the device queried is not a net
device, we print its bit number only.
Examples:
1. Standard presentation
$ vdpa dev config show vdpa-a
vdpa-a: mac 00:00:00:00:88:88 link up link_announce false max_vq_pairs 2 mtu 9000
negotiated_features CSUM GUEST_CSUM MTU MAC HOST_TSO4 HOST_TSO6 STATUS \
CTRL_VQ MQ CTRL_MAC_ADDR VERSION_1 ACCESS_PLATFORM
2. json output
$ vdpa -j dev config show vdpa-a
{"config":{"vdpa-a":{"mac":"00:00:00:00:88:88","link":"up","link_announce":false,\
"max_vq_pairs":2,"mtu":9000,"negotiated_features":["CSUM","GUEST_CSUM",\
"MTU","MAC","HOST_TSO4","HOST_TSO6","STATUS","CTRL_VQ","MQ","CTRL_MAC_ADDR",\
"VERSION_1","ACCESS_PLATFORM"]}}}
3. Pretty json
$ vdpa -jp dev config show vdpa-a
{
"config": {
"vdpa-a": {
"mac": "00:00:00:00:88:88",
"link ": "up",
"link_announce ": false,
"max_vq_pairs": 2,
"mtu": 9000,
"negotiated_features": [
"CSUM","GUEST_CSUM","MTU","MAC","HOST_TSO4","HOST_TSO6","STATUS","CTRL_VQ",\
"MQ","CTRL_MAC_ADDR","VERSION_1","ACCESS_PLATFORM" ]
}
}
}
Reviewed-by: Si-Wei Liu<si-wei.liu@oracle.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Eli Cohen <elic@nvidia.com>
Signed-off-by: David Ahern <dsahern@kernel.org>
---
vdpa/vdpa.c | 105 +++++++++++++++++++++++++++++++++++++++++++++++++++-
1 file changed, 103 insertions(+), 2 deletions(-)
diff --git a/vdpa/vdpa.c b/vdpa/vdpa.c
index 4ccb5648..40078b1c 100644
--- a/vdpa/vdpa.c
+++ b/vdpa/vdpa.c
@@ -10,6 +10,8 @@
#include <linux/virtio_net.h>
#include <linux/netlink.h>
#include <libmnl/libmnl.h>
+#include <linux/virtio_ring.h>
+#include <linux/virtio_config.h>
#include "mnl_utils.h"
#include <rt_names.h>
@@ -78,6 +80,7 @@ static const enum mnl_attr_data_type vdpa_policy[VDPA_ATTR_MAX + 1] = {
[VDPA_ATTR_DEV_VENDOR_ID] = MNL_TYPE_U32,
[VDPA_ATTR_DEV_MAX_VQS] = MNL_TYPE_U32,
[VDPA_ATTR_DEV_MAX_VQ_SIZE] = MNL_TYPE_U16,
+ [VDPA_ATTR_DEV_NEGOTIATED_FEATURES] = MNL_TYPE_U64,
};
static int attr_cb(const struct nlattr *attr, void *data)
@@ -385,6 +388,94 @@ static const char *parse_class(int num)
return class ? class : "< unknown class >";
}
+static const char * const net_feature_strs[64] = {
+ [VIRTIO_NET_F_CSUM] = "CSUM",
+ [VIRTIO_NET_F_GUEST_CSUM] = "GUEST_CSUM",
+ [VIRTIO_NET_F_CTRL_GUEST_OFFLOADS] = "CTRL_GUEST_OFFLOADS",
+ [VIRTIO_NET_F_MTU] = "MTU",
+ [VIRTIO_NET_F_MAC] = "MAC",
+ [VIRTIO_NET_F_GUEST_TSO4] = "GUEST_TSO4",
+ [VIRTIO_NET_F_GUEST_TSO6] = "GUEST_TSO6",
+ [VIRTIO_NET_F_GUEST_ECN] = "GUEST_ECN",
+ [VIRTIO_NET_F_GUEST_UFO] = "GUEST_UFO",
+ [VIRTIO_NET_F_HOST_TSO4] = "HOST_TSO4",
+ [VIRTIO_NET_F_HOST_TSO6] = "HOST_TSO6",
+ [VIRTIO_NET_F_HOST_ECN] = "HOST_ECN",
+ [VIRTIO_NET_F_HOST_UFO] = "HOST_UFO",
+ [VIRTIO_NET_F_MRG_RXBUF] = "MRG_RXBUF",
+ [VIRTIO_NET_F_STATUS] = "STATUS",
+ [VIRTIO_NET_F_CTRL_VQ] = "CTRL_VQ",
+ [VIRTIO_NET_F_CTRL_RX] = "CTRL_RX",
+ [VIRTIO_NET_F_CTRL_VLAN] = "CTRL_VLAN",
+ [VIRTIO_NET_F_CTRL_RX_EXTRA] = "CTRL_RX_EXTRA",
+ [VIRTIO_NET_F_GUEST_ANNOUNCE] = "GUEST_ANNOUNCE",
+ [VIRTIO_NET_F_MQ] = "MQ",
+ [VIRTIO_F_NOTIFY_ON_EMPTY] = "NOTIFY_ON_EMPTY",
+ [VIRTIO_NET_F_CTRL_MAC_ADDR] = "CTRL_MAC_ADDR",
+ [VIRTIO_F_ANY_LAYOUT] = "ANY_LAYOUT",
+ [VIRTIO_NET_F_RSC_EXT] = "RSC_EXT",
+ [VIRTIO_NET_F_HASH_REPORT] = "HASH_REPORT",
+ [VIRTIO_NET_F_RSS] = "RSS",
+ [VIRTIO_NET_F_STANDBY] = "STANDBY",
+ [VIRTIO_NET_F_SPEED_DUPLEX] = "SPEED_DUPLEX",
+};
+
+#define VIRTIO_F_IN_ORDER 35
+#define VIRTIO_F_NOTIFICATION_DATA 38
+#define VDPA_EXT_FEATURES_SZ (VIRTIO_TRANSPORT_F_END - \
+ VIRTIO_TRANSPORT_F_START + 1)
+
+static const char * const ext_feature_strs[VDPA_EXT_FEATURES_SZ] = {
+ [VIRTIO_RING_F_INDIRECT_DESC - VIRTIO_TRANSPORT_F_START] = "RING_INDIRECT_DESC",
+ [VIRTIO_RING_F_EVENT_IDX - VIRTIO_TRANSPORT_F_START] = "RING_EVENT_IDX",
+ [VIRTIO_F_VERSION_1 - VIRTIO_TRANSPORT_F_START] = "VERSION_1",
+ [VIRTIO_F_ACCESS_PLATFORM - VIRTIO_TRANSPORT_F_START] = "ACCESS_PLATFORM",
+ [VIRTIO_F_RING_PACKED - VIRTIO_TRANSPORT_F_START] = "RING_PACKED",
+ [VIRTIO_F_IN_ORDER - VIRTIO_TRANSPORT_F_START] = "IN_ORDER",
+ [VIRTIO_F_ORDER_PLATFORM - VIRTIO_TRANSPORT_F_START] = "ORDER_PLATFORM",
+ [VIRTIO_F_SR_IOV - VIRTIO_TRANSPORT_F_START] = "SR_IOV",
+ [VIRTIO_F_NOTIFICATION_DATA - VIRTIO_TRANSPORT_F_START] = "NOTIFICATION_DATA",
+};
+
+static const char * const *dev_to_feature_str[] = {
+ [VIRTIO_ID_NET] = net_feature_strs,
+};
+
+#define NUM_FEATURE_BITS 64
+
+static void print_features(struct vdpa *vdpa, uint64_t features, bool mgmtdevf,
+ uint16_t dev_id)
+{
+ const char * const *feature_strs = NULL;
+ const char *s;
+ int i;
+
+ if (dev_id < ARRAY_SIZE(dev_to_feature_str))
+ feature_strs = dev_to_feature_str[dev_id];
+
+ if (mgmtdevf)
+ pr_out_array_start(vdpa, "dev_features");
+ else
+ pr_out_array_start(vdpa, "negotiated_features");
+
+ for (i = 0; i < NUM_FEATURE_BITS; i++) {
+ if (!(features & (1ULL << i)))
+ continue;
+
+ if (i < VIRTIO_TRANSPORT_F_START || i > VIRTIO_TRANSPORT_F_END)
+ s = feature_strs ? feature_strs[i] : NULL;
+ else
+ s = ext_feature_strs[i - VIRTIO_TRANSPORT_F_START];
+
+ if (!s)
+ print_uint(PRINT_ANY, NULL, " bit_%d", i);
+ else
+ print_string(PRINT_ANY, NULL, " %s", s);
+ }
+
+ pr_out_array_end(vdpa);
+}
+
static void pr_out_mgmtdev_show(struct vdpa *vdpa, const struct nlmsghdr *nlh,
struct nlattr **tb)
{
@@ -579,9 +670,10 @@ static int cmd_dev_del(struct vdpa *vdpa, int argc, char **argv)
return mnlu_gen_socket_sndrcv(&vdpa->nlg, nlh, NULL, NULL);
}
-static void pr_out_dev_net_config(struct nlattr **tb)
+static void pr_out_dev_net_config(struct vdpa *vdpa, struct nlattr **tb)
{
SPRINT_BUF(macaddr);
+ uint64_t val_u64;
uint16_t val_u16;
if (tb[VDPA_ATTR_DEV_NET_CFG_MACADDR]) {
@@ -610,6 +702,15 @@ static void pr_out_dev_net_config(struct nlattr **tb)
val_u16 = mnl_attr_get_u16(tb[VDPA_ATTR_DEV_NET_CFG_MTU]);
print_uint(PRINT_ANY, "mtu", "mtu %d ", val_u16);
}
+ if (tb[VDPA_ATTR_DEV_NEGOTIATED_FEATURES]) {
+ uint16_t dev_id = 0;
+
+ if (tb[VDPA_ATTR_DEV_ID])
+ dev_id = mnl_attr_get_u32(tb[VDPA_ATTR_DEV_ID]);
+
+ val_u64 = mnl_attr_get_u64(tb[VDPA_ATTR_DEV_NEGOTIATED_FEATURES]);
+ print_features(vdpa, val_u64, false, dev_id);
+ }
}
static void pr_out_dev_config(struct vdpa *vdpa, struct nlattr **tb)
@@ -619,7 +720,7 @@ static void pr_out_dev_config(struct vdpa *vdpa, struct nlattr **tb)
pr_out_vdev_handle_start(vdpa, tb);
switch (device_id) {
case VIRTIO_ID_NET:
- pr_out_dev_net_config(tb);
+ pr_out_dev_net_config(vdpa, tb);
break;
default:
break;
--
2.35.1

127
SOURCES/0016-vdpa-Support-for-configuring-max-VQ-pairs-for-a-devi.patch
View File

@ -1,127 +0,0 @@
From 23f80a84bf306e32fe02b78c2d02555c5d35ffb4 Mon Sep 17 00:00:00 2001
Message-Id: <23f80a84bf306e32fe02b78c2d02555c5d35ffb4.1647984433.git.aclaudi@redhat.com>
In-Reply-To: <cef782ca658d695c5ca2d174ba1f89cba6bd84e5.1647984433.git.aclaudi@redhat.com>
References: <cef782ca658d695c5ca2d174ba1f89cba6bd84e5.1647984433.git.aclaudi@redhat.com>
From: Andrea Claudi <aclaudi@redhat.com>
Date: Mon, 21 Mar 2022 16:35:16 +0100
Subject: [PATCH] vdpa: Support for configuring max VQ pairs for a device
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=2059427
Upstream Status: iproute2-next.git commit 16482fd4
commit 16482fd4df1132749575c49797c8d167c316d3f7
Author: Eli Cohen <elic@nvidia.com>
Date: Sun Mar 13 19:12:18 2022 +0200
vdpa: Support for configuring max VQ pairs for a device
Use VDPA_ATTR_DEV_MGMTDEV_MAX_VQS to specify max number of virtqueue
pairs to configure for a vdpa device when adding a device.
Examples:
1. Create a device with 3 virtqueue pairs:
$ vdpa dev add name vdpa-a mgmtdev auxiliary/mlx5_core.sf.1 max_vqp 3
2. Read the configuration of a vdpa device
$ vdpa dev config show vdpa-a
vdpa-a: mac 00:00:00:00:88:88 link up link_announce false max_vq_pairs 3 \
mtu 1500
negotiated_features CSUM GUEST_CSUM MTU MAC HOST_TSO4 HOST_TSO6 STATUS \
CTRL_VQ MQ CTRL_MAC_ADDR VERSION_1 ACCESS_PLATFORM
Reviewed-by: Si-Wei Liu <si-wei.liu@oracle.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Eli Cohen <elic@nvidia.com>
Signed-off-by: David Ahern <dsahern@kernel.org>
---
vdpa/vdpa.c | 25 ++++++++++++++++++++++++-
1 file changed, 24 insertions(+), 1 deletion(-)
diff --git a/vdpa/vdpa.c b/vdpa/vdpa.c
index 40078b1c..9985b6ca 100644
--- a/vdpa/vdpa.c
+++ b/vdpa/vdpa.c
@@ -25,6 +25,7 @@
#define VDPA_OPT_VDEV_HANDLE BIT(3)
#define VDPA_OPT_VDEV_MAC BIT(4)
#define VDPA_OPT_VDEV_MTU BIT(5)
+#define VDPA_OPT_MAX_VQP BIT(6)
struct vdpa_opts {
uint64_t present; /* flags of present items */
@@ -34,6 +35,7 @@ struct vdpa_opts {
unsigned int device_id;
char mac[ETH_ALEN];
uint16_t mtu;
+ uint16_t max_vqp;
};
struct vdpa {
@@ -81,6 +83,7 @@ static const enum mnl_attr_data_type vdpa_policy[VDPA_ATTR_MAX + 1] = {
[VDPA_ATTR_DEV_MAX_VQS] = MNL_TYPE_U32,
[VDPA_ATTR_DEV_MAX_VQ_SIZE] = MNL_TYPE_U16,
[VDPA_ATTR_DEV_NEGOTIATED_FEATURES] = MNL_TYPE_U64,
+ [VDPA_ATTR_DEV_MGMTDEV_MAX_VQS] = MNL_TYPE_U32,
};
static int attr_cb(const struct nlattr *attr, void *data)
@@ -222,6 +225,8 @@ static void vdpa_opts_put(struct nlmsghdr *nlh, struct vdpa *vdpa)
sizeof(opts->mac), opts->mac);
if (opts->present & VDPA_OPT_VDEV_MTU)
mnl_attr_put_u16(nlh, VDPA_ATTR_DEV_NET_CFG_MTU, opts->mtu);
+ if (opts->present & VDPA_OPT_MAX_VQP)
+ mnl_attr_put_u16(nlh, VDPA_ATTR_DEV_NET_CFG_MAX_VQP, opts->max_vqp);
}
static int vdpa_argv_parse(struct vdpa *vdpa, int argc, char **argv,
@@ -290,6 +295,14 @@ static int vdpa_argv_parse(struct vdpa *vdpa, int argc, char **argv,
NEXT_ARG_FWD();
o_found |= VDPA_OPT_VDEV_MTU;
+ } else if ((matches(*argv, "max_vqp") == 0) && (o_optional & VDPA_OPT_MAX_VQP)) {
+ NEXT_ARG_FWD();
+ err = vdpa_argv_u16(vdpa, argc, argv, &opts->max_vqp);
+ if (err)
+ return err;
+
+ NEXT_ARG_FWD();
+ o_found |= VDPA_OPT_MAX_VQP;
} else {
fprintf(stderr, "Unknown option \"%s\"\n", *argv);
return -EINVAL;
@@ -499,6 +512,14 @@ static void pr_out_mgmtdev_show(struct vdpa *vdpa, const struct nlmsghdr *nlh,
pr_out_array_end(vdpa);
}
+ if (tb[VDPA_ATTR_DEV_MGMTDEV_MAX_VQS]) {
+ uint32_t num_vqs;
+
+ print_nl();
+ num_vqs = mnl_attr_get_u32(tb[VDPA_ATTR_DEV_MGMTDEV_MAX_VQS]);
+ print_uint(PRINT_ANY, "max_supported_vqs", " max_supported_vqs %d", num_vqs);
+ }
+
pr_out_handle_end(vdpa);
}
@@ -559,6 +580,7 @@ static void cmd_dev_help(void)
{
fprintf(stderr, "Usage: vdpa dev show [ DEV ]\n");
fprintf(stderr, " vdpa dev add name NAME mgmtdev MANAGEMENTDEV [ mac MACADDR ] [ mtu MTU ]\n");
+ fprintf(stderr, " [ max_vqp MAX_VQ_PAIRS ]\n");
fprintf(stderr, " vdpa dev del DEV\n");
fprintf(stderr, "Usage: vdpa dev config COMMAND [ OPTIONS ]\n");
}
@@ -648,7 +670,8 @@ static int cmd_dev_add(struct vdpa *vdpa, int argc, char **argv)
NLM_F_REQUEST | NLM_F_ACK);
err = vdpa_argv_parse_put(nlh, vdpa, argc, argv,
VDPA_OPT_VDEV_MGMTDEV_HANDLE | VDPA_OPT_VDEV_NAME,
- VDPA_OPT_VDEV_MAC | VDPA_OPT_VDEV_MTU);
+ VDPA_OPT_VDEV_MAC | VDPA_OPT_VDEV_MTU |
+ VDPA_OPT_MAX_VQP);
if (err)
return err;
--
2.35.1

99
SOURCES/0017-vdpa-Support-reading-device-features.patch
View File

@ -1,99 +0,0 @@
From 03beee452fb8b857906d8cb4bcfd8e3db6a9fdd1 Mon Sep 17 00:00:00 2001
Message-Id: <03beee452fb8b857906d8cb4bcfd8e3db6a9fdd1.1647984433.git.aclaudi@redhat.com>
In-Reply-To: <cef782ca658d695c5ca2d174ba1f89cba6bd84e5.1647984433.git.aclaudi@redhat.com>
References: <cef782ca658d695c5ca2d174ba1f89cba6bd84e5.1647984433.git.aclaudi@redhat.com>
From: Andrea Claudi <aclaudi@redhat.com>
Date: Mon, 21 Mar 2022 16:35:16 +0100
Subject: [PATCH] vdpa: Support reading device features
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=2059427
Upstream Status: iproute2-next.git commit 56eb8bf4
commit 56eb8bf45aa3d509eb119201341d0323ea81ef84
Author: Eli Cohen <elic@nvidia.com>
Date: Sun Mar 13 19:12:19 2022 +0200
vdpa: Support reading device features
When showing the available management devices, check if
VDPA_ATTR_DEV_SUPPORTED_FEATURES feature is available and print the
supported features for a management device.
Examples:
$ vdpa mgmtdev show
auxiliary/mlx5_core.sf.1:
supported_classes net
max_supported_vqs 257
dev_features CSUM GUEST_CSUM MTU HOST_TSO4 HOST_TSO6 STATUS CTRL_VQ MQ \
CTRL_MAC_ADDR VERSION_1 ACCESS_PLATFORM
$ vdpa -jp mgmtdev show
{
"mgmtdev": {
"auxiliary/mlx5_core.sf.1": {
"supported_classes": [ "net" ],
"max_supported_vqs": 257,
"dev_features": [
"CSUM","GUEST_CSUM","MTU","HOST_TSO4","HOST_TSO6","STATUS","CTRL_VQ","MQ",\
"CTRL_MAC_ADDR","VERSION_1","ACCESS_PLATFORM" ]
}
}
}
Reviewed-by: Si-Wei Liu <si-wei.liu@oracle.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Eli Cohen <elic@nvidia.com>
Signed-off-by: David Ahern <dsahern@kernel.org>
---
vdpa/vdpa.c | 15 +++++++++++++--
1 file changed, 13 insertions(+), 2 deletions(-)
diff --git a/vdpa/vdpa.c b/vdpa/vdpa.c
index 9985b6ca..3ae1b78f 100644
--- a/vdpa/vdpa.c
+++ b/vdpa/vdpa.c
@@ -84,6 +84,7 @@ static const enum mnl_attr_data_type vdpa_policy[VDPA_ATTR_MAX + 1] = {
[VDPA_ATTR_DEV_MAX_VQ_SIZE] = MNL_TYPE_U16,
[VDPA_ATTR_DEV_NEGOTIATED_FEATURES] = MNL_TYPE_U64,
[VDPA_ATTR_DEV_MGMTDEV_MAX_VQS] = MNL_TYPE_U32,
+ [VDPA_ATTR_DEV_SUPPORTED_FEATURES] = MNL_TYPE_U64,
};
static int attr_cb(const struct nlattr *attr, void *data)
@@ -492,14 +493,14 @@ static void print_features(struct vdpa *vdpa, uint64_t features, bool mgmtdevf,
static void pr_out_mgmtdev_show(struct vdpa *vdpa, const struct nlmsghdr *nlh,
struct nlattr **tb)
{
+ uint64_t classes = 0;
const char *class;
unsigned int i;
pr_out_handle_start(vdpa, tb);
if (tb[VDPA_ATTR_MGMTDEV_SUPPORTED_CLASSES]) {
- uint64_t classes = mnl_attr_get_u64(tb[VDPA_ATTR_MGMTDEV_SUPPORTED_CLASSES]);
-
+ classes = mnl_attr_get_u64(tb[VDPA_ATTR_MGMTDEV_SUPPORTED_CLASSES]);
pr_out_array_start(vdpa, "supported_classes");
for (i = 1; i < 64; i++) {
@@ -520,6 +521,16 @@ static void pr_out_mgmtdev_show(struct vdpa *vdpa, const struct nlmsghdr *nlh,
print_uint(PRINT_ANY, "max_supported_vqs", " max_supported_vqs %d", num_vqs);
}
+ if (tb[VDPA_ATTR_DEV_SUPPORTED_FEATURES]) {
+ uint64_t features;
+
+ features = mnl_attr_get_u64(tb[VDPA_ATTR_DEV_SUPPORTED_FEATURES]);
+ if (classes & BIT(VIRTIO_ID_NET))
+ print_features(vdpa, features, true, VIRTIO_ID_NET);
+ else
+ print_features(vdpa, features, true, 0);
+ }
+
pr_out_handle_end(vdpa);
}
--
2.35.1

54
SOURCES/0018-vdpa-Update-man-page-with-added-support-to-configure.patch
View File

@ -1,54 +0,0 @@
From 132573d6641577577e6abc2c6808936239ba253e Mon Sep 17 00:00:00 2001
Message-Id: <132573d6641577577e6abc2c6808936239ba253e.1647984433.git.aclaudi@redhat.com>
In-Reply-To: <cef782ca658d695c5ca2d174ba1f89cba6bd84e5.1647984433.git.aclaudi@redhat.com>
References: <cef782ca658d695c5ca2d174ba1f89cba6bd84e5.1647984433.git.aclaudi@redhat.com>
From: Andrea Claudi <aclaudi@redhat.com>
Date: Mon, 21 Mar 2022 16:35:16 +0100
Subject: [PATCH] vdpa: Update man page with added support to configure max vq
pair
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=2059427
Upstream Status: iproute2-next.git commit 8130653d
commit 8130653dabe6726b46b7b19c31d85e33a67175e3
Author: Eli Cohen <elic@nvidia.com>
Date: Tue Mar 15 15:13:58 2022 +0200
vdpa: Update man page with added support to configure max vq pair
Update man page to include information how to configure the max
virtqueue pairs for a vdpa device when creating one.
Signed-off-by: Eli Cohen <elic@nvidia.com>
Signed-off-by: David Ahern <dsahern@kernel.org>
---
man/man8/vdpa-dev.8 | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/man/man8/vdpa-dev.8 b/man/man8/vdpa-dev.8
index aa21ae3a..432867c6 100644
--- a/man/man8/vdpa-dev.8
+++ b/man/man8/vdpa-dev.8
@@ -33,6 +33,7 @@ vdpa-dev \- vdpa device configuration
.I MGMTDEV
.RI "[ mac " MACADDR " ]"
.RI "[ mtu " MTU " ]"
+.RI "[ max_vqp " MAX_VQ_PAIRS " ]"
.ti -8
.B vdpa dev del
@@ -119,6 +120,11 @@ vdpa dev add name foo mgmtdev vdpa_sim_net mac 00:11:22:33:44:55 mtu 9000
Add the vdpa device named foo on the management device vdpa_sim_net with mac address of 00:11:22:33:44:55 and mtu of 9000 bytes.
.RE
.PP
+vdpa dev add name foo mgmtdev auxiliary/mlx5_core.sf.1 mac 00:11:22:33:44:55 max_vqp 8
+.RS 4
+Add the vdpa device named foo on the management device auxiliary/mlx5_core.sf.1 with mac address of 00:11:22:33:44:55 and max 8 virtqueue pairs
+.RE
+.PP
vdpa dev del foo
.RS 4
Delete the vdpa device named foo which was previously created.
--
2.35.1

40
SPECS/iproute.spec
View File

@ -1,31 +1,13 @@
Summary: Advanced IP routing and network device configuration tools
Name: iproute
Version: 5.15.0
Release: 2.2%{?dist}%{?buildid}
Version: 5.18.0
Release: 1%{?dist}%{?buildid}
%if 0%{?rhel}
Group: Applications/System
%endif
URL: https://kernel.org/pub/linux/utils/net/%{name}2/
Source0: https://kernel.org/pub/linux/utils/net/%{name}2/%{name}2-%{version}.tar.xz
Source1: rt_dsfield.deprecated
Patch0: 0001-configure-fix-parsing-issue-on-include_dir-option.patch
Patch1: 0002-configure-fix-parsing-issue-on-libbpf_dir-option.patch
Patch2: 0003-configure-fix-parsing-issue-with-more-than-one-value.patch
Patch3: 0004-configure-simplify-options-parsing.patch
Patch4: 0005-configure-support-param-value-style.patch
Patch5: 0006-configure-add-the-prefix-option.patch
Patch6: 0007-configure-add-the-libdir-option.patch
Patch7: 0008-Update-kernel-headers-and-import-virtio_net.patch
Patch8: 0009-vdpa-align-uapi-headers.patch
Patch9: 0010-uapi-update-vdpa.h.patch
Patch10: 0011-vdpa-Enable-user-to-query-vdpa-device-config-layout.patch
Patch11: 0012-vdpa-Enable-user-to-set-mac-address-of-vdpa-device.patch
Patch12: 0013-vdpa-Enable-user-to-set-mtu-of-the-vdpa-device.patch
Patch13: 0014-vdpa-Remove-unsupported-command-line-option.patch
Patch14: 0015-vdpa-Allow-for-printing-negotiated-features-of-a-dev.patch
Patch15: 0016-vdpa-Support-for-configuring-max-VQ-pairs-for-a-devi.patch
Patch16: 0017-vdpa-Support-reading-device-features.patch
Patch17: 0018-vdpa-Update-man-page-with-added-support-to-configure.patch
License: GPLv2+ and Public Domain
BuildRequires: bison
@ -131,6 +113,7 @@ cat %{SOURCE1} >>%{buildroot}%{_sysconfdir}/iproute2/rt_dsfield
%attr(644,root,root) %config(noreplace) %{_sysconfdir}/iproute2/*
%{_sbindir}/*
%exclude %{_sbindir}/tc
%exclude %{_sbindir}/routel
%{_datadir}/bash-completion/completions/devlink
%files tc
@ -157,21 +140,8 @@ cat %{SOURCE1} >>%{buildroot}%{_sysconfdir}/iproute2/rt_dsfield
%{_includedir}/iproute2/bpf_elf.h
%changelog
* Tue Mar 22 2022 Andrea Claudi <aclaudi@redhat.com> - 5.15.0-2.2.el9
- Fix changelog
* Tue Mar 22 2022 Andrea Claudi <aclaudi@redhat.com> - 5.15.0-2.1.el9
- vdpa: Update man page with added support to configure max vq pair (Andrea Claudi) [2059427]
- vdpa: Support reading device features (Andrea Claudi) [2059427]
- vdpa: Support for configuring max VQ pairs for a device (Andrea Claudi) [2059427]
- vdpa: Allow for printing negotiated features of a device (Andrea Claudi) [2059427]
- vdpa: Remove unsupported command line option (Andrea Claudi) [2059427]
- vdpa: Enable user to set mtu of the vdpa device (Andrea Claudi) [2059427]
- vdpa: Enable user to set mac address of vdpa device (Andrea Claudi) [2059427]
- vdpa: Enable user to query vdpa device config layout (Andrea Claudi) [2059427]
- uapi: update vdpa.h (Andrea Claudi) [2059427]
- vdpa: align uapi headers (Andrea Claudi) [2059427]
- Update kernel headers and import virtio_net (Andrea Claudi) [2059427]
* Wed Jun 15 2022 Andrea Claudi <aclaudi@redhat.com> - 5.18.0-1.el9
- New version 5.18.0 [2074608]
* Thu Nov 25 2021 Andrea Claudi <aclaudi@redhat.com> - 5.15.0-2.el9
- Fix gating.yaml [2009355]