Merge "Make driver package release a command line param"
This commit is contained in:
Zuul
Gerrit Code Review
commit
fa933d905f
@ -0,0 +1,83 @@
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From e5f3bfdb1bf1438d4d1c4b2625eb8830b554cf69 Mon Sep 17 00:00:00 2001
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From: Jiping Ma <jiping.ma2@windriver.com>
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Date: Thu, 3 Nov 2022 20:39:50 -0700
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Subject: [PATCH] Make driver switch more adaptable
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This commit makes it flexible to address future requirements.
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It will load drivers based on multi-drivers-switch=version, if the
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legacy drivers are put into /lib/modules/$(uname -r)/extra/.
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That means we do not need to modify initramfs if we need to support
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more drivers in the future.
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Legacy drivers:
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ls /lib/modules/$(uname -r)/extra/
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i40e-cvl-2.54 iavf-cvl-2.54 ice-cvl-2.54
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i40e-cvl-x.xx iavf-cvl-x.xx ice-cvl-x.xx
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Latest drivers:
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/lib/modules/$(uname -r)/updates/
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i40e-cvl-4.0.1 iavf-cvl-4.0.1 ice-cvl-4.0.1
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Signed-off-by: Jiping Ma <jiping.ma2@windriver.com>
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---
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init-ostree.sh | 23 +++++++++++++++++++++--
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1 file changed, 21 insertions(+), 2 deletions(-)
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diff --git a/init-ostree.sh b/init-ostree.sh
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index b6eacbf..d0b0dda 100644
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--- a/init-ostree.sh
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+++ b/init-ostree.sh
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@@ -64,6 +64,22 @@ do_mount_fs() {
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mount -t "$1" "$1" "$2"
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}
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+network_modules() {
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+ if grep -s -q '\smulti-drivers-switch=' /proc/cmdline ; then
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+ if [ -d /lib/modules/"$(uname -r)"/extra/ice-"${DRIVER_VERSION}" ]; then
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+ insmod /lib/modules/"$(uname -r)"/extra/ice-"${DRIVER_VERSION}"/ice.ko
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+ insmod /lib/modules/"$(uname -r)"/extra/i40e-"${DRIVER_VERSION}"/i40e.ko
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+ insmod /lib/modules/"$(uname -r)"/extra/iavf-"${DRIVER_VERSION}"/iavf.ko
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+ echo "Legacy NIC ${DRIVER_VERSION} drivers have been activated"
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+ elif [ -d /lib/modules/"$(uname -r)"/updates/ice-"${DRIVER_VERSION}" ]; then
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+ insmod /lib/modules/"$(uname -r)"/updates/ice-"${DRIVER_VERSION}"/ice.ko
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+ insmod /lib/modules/"$(uname -r)"/updates/i40e-"${DRIVER_VERSION}"/i40e.ko
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+ insmod /lib/modules/"$(uname -r)"/updates/iavf-"${DRIVER_VERSION}"/iavf.ko
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+ echo "NIC ${DRIVER_VERSION} drivers have been activated"
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+ fi
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+ fi
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+}
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+
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early_setup() {
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do_mount_fs proc /proc
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@@ -72,6 +88,9 @@ early_setup() {
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do_mount_fs tmpfs /tmp
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do_mount_fs tmpfs /run
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+ read_args
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+ network_modules
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+
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$_UDEV_DAEMON --daemon
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udevadm trigger --action=add
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@@ -103,6 +122,8 @@ read_args() {
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DEBUGFATAL=1 ;;
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flux=*)
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OSTREE_LABEL_FLUXDATA=$optarg ;;
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+ multi-drivers-switch=*)
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+ DRIVER_VERSION=$optarg ;;
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esac
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done
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}
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@@ -167,8 +188,6 @@ fatal() {
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early_setup
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-read_args
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-
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[ -z "$CONSOLE" ] && CONSOLE="/dev/console"
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[ -z "$INIT" ] && INIT="/sbin/init"
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--
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2.35.1
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@ -1,38 +0,0 @@
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From 21919ca120e0693419c3b97fb442edf040f660f2 Mon Sep 17 00:00:00 2001
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From: Jiping Ma <jiping.ma2@windriver.com>
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Date: Thu, 15 Sep 2022 02:48:39 -0700
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Subject: [PATCH] Support multi-drivers in initramfs.
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Remove the network drivers ice, i40e and iavf if multi-drivers-switch
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is set in cmdline, which ensures that ice, i40e and iavf drivers will
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not be loaded during initramfs stage.
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pxe-network-installer will not be impacted because the parameter
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multi-drivers-switch is not set in this stage.
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Signed-off-by: Jiping Ma <jiping.ma2@windriver.com>
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---
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init-ostree.sh | 7 +++++++
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1 file changed, 7 insertions(+)
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diff --git a/init-ostree.sh b/init-ostree.sh
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index 6017fcf..b0d46a1 100644
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--- a/init-ostree.sh
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+++ b/init-ostree.sh
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@@ -167,6 +167,13 @@ fatal() {
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early_setup
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+if grep -s -q '\smulti-drivers-switch=' /proc/cmdline ; then
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+ rm -r /lib/modules/*/updates/ice
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+ rm -r /lib/modules/*/updates/i40e
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+ rm -r /lib/modules/*/updates/iavf
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+ echo "Removed network drivers ice, i40e and iavf"
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+fi
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+
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read_args
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[ -z "$CONSOLE" ] && CONSOLE="/dev/console"
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--
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2.35.1
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@ -1,74 +0,0 @@
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From ae37f72593a2f539fdcf039db38ac9dcb80f9a63 Mon Sep 17 00:00:00 2001
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From: Jiping Ma <jiping.ma2@windriver.com>
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Date: Wed, 26 Oct 2022 18:26:33 -0700
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Subject: [PATCH] Switch drivers in initramfs
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Running depmod fails on Debian loads due to ostree. Using
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"ostree admin unlock --hotfix" allows the command to pass,
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but that's not usable for feature/product delivery.
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So we will switch drivers in initramfs. If cmdline parameter
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multi-drivers-switch is set to legacy, the legacy drivers
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will be loaded by "insmod" command before udevd is started,
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and that ensures that the legacy drivers will be loaded
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rather than the latest drivers.
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We need do the following steps to switch to the legacy drivers.
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1. Add cmdline parameter multi-drivers-switch=cvl-2.54
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2. reboot
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Do the following steps to switch back to the latest drivers.
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1. Add cmdline parameter multi-drivers-switch=cvl-4.0.1
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2. reboot
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Signed-off-by: Jiping Ma <jiping.ma2@windriver.com>
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---
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init-ostree.sh | 18 +++++++++++-------
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1 file changed, 11 insertions(+), 7 deletions(-)
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diff --git a/init-ostree.sh b/init-ostree.sh
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index 80d4082..eded9ff 100644
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--- a/init-ostree.sh
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+++ b/init-ostree.sh
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@@ -64,6 +64,15 @@ do_mount_fs() {
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mount -t "$1" "$1" "$2"
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}
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+network_modules() {
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+ if grep -s -q '\smulti-drivers-switch=cvl-2.54' /proc/cmdline ; then
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+ insmod /lib/modules/"$(uname -r)"/extra/ice-1.5.8.1/ice.ko
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+ insmod /lib/modules/"$(uname -r)"/extra/i40e-2.14.13/i40e.ko
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+ insmod /lib/modules/"$(uname -r)"/extra/iavf-4.0.1/iavf.ko
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+ echo "Legacy NIC drivers have been activated"
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+ fi
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+}
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+
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early_setup() {
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do_mount_fs proc /proc
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@@ -72,6 +81,8 @@ early_setup() {
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do_mount_fs tmpfs /tmp
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do_mount_fs tmpfs /run
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+ network_modules
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+
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$_UDEV_DAEMON --daemon
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udevadm trigger --action=add
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@@ -167,13 +178,6 @@ fatal() {
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early_setup
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-if grep -s -q '\smulti-drivers-switch=' /proc/cmdline ; then
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- rm -r /lib/modules/*/updates/ice
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- rm -r /lib/modules/*/updates/i40e
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- rm -r /lib/modules/*/updates/iavf
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- echo "Removed network drivers ice, i40e and iavf"
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-fi
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-
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read_args
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[ -z "$CONSOLE" ] && CONSOLE="/dev/console"
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--
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2.35.1
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@ -4,5 +4,4 @@
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0005-Wait-for-devices-to-be-configured-after-boot.patch
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0006-init-ostree-install.sh-break-hardlinks-in-var.patch
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0007-Add-support-for-StarlingX-partitioning-formatting.patch
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0008-Support-multi-drivers-in-initramfs.patch
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0009-Switch-drivers-in-initramfs.patch
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0008-Make-driver-switch-more-adaptable.patch
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