diff options
Diffstat (limited to 'legacy/mkinitfs/0002-initramfs-init-add-disk-and-network-detection-on-s39.patch')
-rw-r--r-- | legacy/mkinitfs/0002-initramfs-init-add-disk-and-network-detection-on-s39.patch | 97 |
1 files changed, 0 insertions, 97 deletions
diff --git a/legacy/mkinitfs/0002-initramfs-init-add-disk-and-network-detection-on-s39.patch b/legacy/mkinitfs/0002-initramfs-init-add-disk-and-network-detection-on-s39.patch deleted file mode 100644 index aef8293a1..000000000 --- a/legacy/mkinitfs/0002-initramfs-init-add-disk-and-network-detection-on-s39.patch +++ /dev/null @@ -1,97 +0,0 @@ -From 7f77e0b383330265be27f551b2e384a6a8648afa Mon Sep 17 00:00:00 2001 -From: "Tuan M. Hoang" <tmhoang@flatglobe.org> -Date: Mon, 14 May 2018 10:14:29 -0500 -Subject: [PATCH 2/3] initramfs-init: add disk and network detection on s390x - -- Allow including dasd and qeth modules when building initramfs -- Add detection for dasd and qeth devices from cmdline in init ---- - Makefile | 7 ++++++- - features.d/dasd_mod.modules | 1 + - features.d/qeth.modules | 1 + - initramfs-init.in | 21 ++++++++++++++++++++- - 4 files changed, 28 insertions(+), 2 deletions(-) - create mode 100644 features.d/dasd_mod.modules - create mode 100644 features.d/qeth.modules - -diff --git a/Makefile b/Makefile -index fc01d1a..40dc284 100644 ---- a/Makefile -+++ b/Makefile -@@ -48,7 +48,9 @@ CONF_FILES := mkinitfs.conf \ - features.d/xfs.files \ - features.d/xfs.modules \ - features.d/zfs.files \ -- features.d/zfs.modules -+ features.d/zfs.modules \ -+ features.d/qeth.modules \ -+ features.d/dasd_mod.modules - - SCRIPTS := mkinitfs bootchartd initramfs-init - IN_FILES := $(addsuffix .in,$(SCRIPTS)) -@@ -71,6 +73,9 @@ SED_REPLACE := -e 's:@VERSION@:$(FULL_VERSION):g' \ - -e 's:@datadir@:$(datadir):g' - - DEFAULT_FEATURES ?= ata base cdrom ext2 ext4 keymap kms mmc raid scsi usb virtio -+ifeq ($(shell uname -m), s390x) -+DEFAULT_FEATURES += qeth dasd_mod -+endif - - - all: $(SBIN_FILES) $(SCRIPTS) $(CONF_FILES) -diff --git a/features.d/dasd_mod.modules b/features.d/dasd_mod.modules -new file mode 100644 -index 0000000..ce843c5 ---- /dev/null -+++ b/features.d/dasd_mod.modules -@@ -0,0 +1 @@ -+kernel/drivers/s390/block/dasd* -diff --git a/features.d/qeth.modules b/features.d/qeth.modules -new file mode 100644 -index 0000000..bb5c320 ---- /dev/null -+++ b/features.d/qeth.modules -@@ -0,0 +1 @@ -+kernel/drivers/s390/net/qeth* -diff --git a/initramfs-init.in b/initramfs-init.in -index bf2d9bd..933c8c1 100755 ---- a/initramfs-init.in -+++ b/initramfs-init.in -@@ -269,7 +269,7 @@ set -- $(cat /proc/cmdline) - myopts="alpine_dev autodetect autoraid chart cryptroot cryptdm cryptheader cryptoffset - cryptdiscards debug_init dma init_args keep_apk_new modules ovl_dev pkgs quiet - root_size root usbdelay ip alpine_repo apkovl alpine_start splash blacklist -- overlaytmpfs rootfstype rootflags nbd resume" -+ overlaytmpfs rootfstype rootflags nbd resume s390x_net dasd" - - for opt; do - case "$opt" in -@@ -345,6 +345,25 @@ mount -t devpts -o gid=5,mode=0620,noexec,nosuid devpts /dev/pts - [ -d /dev/shm ] || mkdir /dev/shm - mount -t tmpfs -o nodev,nosuid,noexec shm /dev/shm - -+if [ -n "$dasd" ]; then -+ for mod in dasd_mod dasd_eckd_mod dasd_fba_mod; do -+ modprobe $mod -+ done -+ for _dasd in $(echo "$dasd" | tr ',' ' ' ); do -+ echo 1 > /sys/bus/ccw/devices/"${_dasd%%:*}"/online -+ done -+fi -+ -+if [ "${s390x_net%%,*}" = "qeth_l2" ]; then -+ for mod in qeth qeth_l2 qeth_l3; do -+ modprobe $mod -+ done -+ _channel="${s390x_net#*,}" -+ echo "$_channel" > /sys/bus/ccwgroup/drivers/qeth/group -+ echo 1 > /sys/bus/ccwgroup/drivers/qeth/"${_channel%%,*}"/layer2 -+ echo 1 > /sys/bus/ccwgroup/drivers/qeth/"${_channel%%,*}"/online -+fi -+ - # load available drivers to get access to modloop media - ebegin "Loading boot drivers" - --- -2.17.0 - |