#! /bin/bash # # Called as filter-modules.sh list-of-modules Arch # This script filters the modules into the kernel-core and kernel-modules # subpackages. We list out subsystems/subdirs to prune from the installed # module directory. What is left is put into the kernel-core package. What is # pruned is contained in the kernel-modules package. # # This file contains the default subsys/subdirs to prune from all architectures. # If an architecture needs to differ, we source a per-arch filter-.sh file # that contains the set of override lists to be used instead. If a module or # subsys should be in kernel-modules on all arches, please change the defaults # listed here. # Set the default dirs/modules to filter out driverdirs="atm auxdisplay bcma bluetooth firewire fmc iio infiniband isdn leds media memstick mfd mmc mtd nfc ntb pcmcia platform power ssb staging tty uio uwb w1 virt" chardrvs="mwave pcmcia" netdrvs="appletalk can dsa hamradio ieee802154 irda ppp slip usb wireless" ethdrvs="3com adaptec alteon amd aquantia atheros broadcom cadence calxeda chelsio cisco dec dlink emulex icplus marvell neterion nvidia oki-semi packetengines qlogic rdc renesas sfc silan sis smsc stmicro sun tehuti ti wiznet xircom" inputdrvs="gameport tablet touchscreen" scsidrvs="aacraid aic7xxx aic94xx be2iscsi bfa bnx2i bnx2fc csiostor cxgbi esas2r fcoe fnic hisi_sas isci libsas lpfc megaraid mpt2sas mpt3sas mvsas pm8001 qla2xxx qla4xxx sym53c8xx_2 ufs qedf" usbdrvs="atm image misc serial wusbcore" fsdrvs="affs befs cifs coda cramfs ecryptfs hfs hfsplus jfs minix ncpfs nilfs2 ocfs2 reiserfs romfs squashfs sysv ubifs ufs" netprots="6lowpan appletalk atm ax25 batman-adv bluetooth can dccp dsa ieee802154 irda l2tp mac80211 mac802154 mpls netrom nfc rds rfkill rose sctp smc wireless" drmdrvs="amd ast gma500 i2c i915 mgag200 nouveau radeon via " singlemods="ntb_netdev iscsi_ibft iscsi_boot_sysfs megaraid pmcraid qedi qla1280 9pnet_rdma rpcrdma nvmet-rdma nvme-rdma hid-picolcd hid-prodikeys hwa-hc hwpoison-inject hid-sensor-hub target_core_user sbp_target cxgbit iw_cxgb3 iw_cxgb4 cxgb3i cxgb3i cxgb3i_ddp cxgb4i chcr parport_serial ism xt_u32 act_ct hid-asus" # Grab the arch-specific filter list overrides source ./filter-$2.sh filter_dir() { filelist=$1 dir=$2 grep -v -e "${dir}/" ${filelist} > ${filelist}.tmp if [ $? -ne 0 ] then echo "Couldn't remove ${dir}. Skipping." else grep -e "${dir}/" ${filelist} >> k-d.list mv ${filelist}.tmp $filelist fi return 0 } filter_ko() { filelist=$1 mod=$2 grep -v -e "${mod}.ko" ${filelist} > ${filelist}.tmp if [ $? -ne 0 ] then echo "Couldn't remove ${mod}.ko Skipping." else grep -e "${mod}.ko" ${filelist} >> k-d.list mv ${filelist}.tmp $filelist fi return 0 } # Filter the drivers/ subsystems for subsys in ${driverdirs} do filter_dir $1 drivers/${subsys} done # Filter the networking drivers for netdrv in ${netdrvs} do filter_dir $1 drivers/net/${netdrv} done # Filter the char drivers for char in ${chardrvs} do filter_dir $1 drivers/char/${input} done # Filter the ethernet drivers for eth in ${ethdrvs} do filter_dir $1 drivers/net/ethernet/${eth} done # SCSI for scsi in ${scsidrvs} do filter_dir $1 drivers/scsi/${scsi} done # Input for input in ${inputdrvs} do filter_dir $1 drivers/input/${input} done # USB for usb in ${usbdrvs} do filter_dir $1 drivers/usb/${usb} done # Filesystems for fs in ${fsdrvs} do filter_dir $1 fs/${fs} done # Network protocols for prot in ${netprots} do filter_dir $1 kernel/net/${prot} done # DRM for drm in ${drmdrvs} do filter_dir $1 drivers/gpu/drm/${drm} done # Just kill sound. filter_dir $1 kernel/sound filter_ko $1 drivers/base/regmap/regmap-sdw filter_ko $1 drivers/base/regmap/regmap-sdw-mbq filter_dir $1 drivers/soundwire # Now go through and filter any single .ko files that might have deps on the # things we filtered above for mod in ${singlemods} do filter_ko $1 ${mod} done # Go through our generated drivers list and remove the .ko files. We'll # restore them later. for mod in `cat k-d.list` do rm -rf $mod done