#!/bin/bash
if [[ -z $drivers ]]; then
  drivers="sd_mod"
  # Include block controller drivers
  blockfuncs='ata_scsi_ioctl|scsi_add_host|blk_init_queue|register_mtd_blktrans|scsi_esp_register|register_virtio_device'
  if [[ $hostonly = "" ]]; then
      for modname in $(find "$srcmods/kernel/drivers" -name '*.ko'); do
	  if nm -uPA $modname | egrep -q "$blockfuncs"; then
	      drivers="${drivers} $modname"
	  fi
      done
      drivers="${drivers} =fs"
  else
      while read modname rest; do
	  modname=$(modinfo -F filename -k $kernel $modname)
	  if nm -uPA $modname |egrep -q "$blockfuncs"; then
	      drivers="${drivers} $modname"
	  fi
      done </proc/modules
      instmods $(get_fs_type "/dev/block/$(find_root_block_device)")
  fi
  instmods $drivers
  # hardcoded list of exceptions
  rm -fr ${initdir}/lib/modules/*/kernel/fs/ocfs2
else
  instmods $drivers
fi