[root@szymonk ~]# geninitrd -f --initrdfs=rom /tmp/test.img  `uname -r` -v
geninitrd: # $Revision: 12081 $ $Date: 2011-01-24 00:36:56 +0200 (E, 24 jaan  2011) $
geninitrd: Using _lib: lib64
geninitrd: Using initrd_dir: /usr/lib64/initrd
geninitrd: find_tool: found /usr/lib64/initrd/busybox
geninitrd: find_tool: did not found any of: /usr/lib64/initrd/cryptsetup /sbin/cryptsetup-initrd
geninitrd: find_tool: did not found any of: /usr/lib64/initrd/dmraid /sbin/dmraid-initrd
geninitrd: find_tool: found /usr/lib64/initrd/lvm
geninitrd: find_tool: did not found any of: /usr/lib64/initrd/mdassemble /sbin/initrd-mdassemble
geninitrd: find_tool: found /sbin/mdadm
geninitrd: find_tool: found /usr/lib64/initrd/blkid
geninitrd: find_tool: did not found any of: /usr/lib64/initrd/udevd /sbin/initrd-udevd
geninitrd: find_tool: did not found any of: /usr/lib64/initrd/udevadm /sbin/initrd-udevadm
geninitrd: find_tool: did not found any of: /usr/lib64/initrd/resume /usr/lib64/suspend/resume /usr/sbin/resume
geninitrd: find_tool: did not found any of: /usr/sbin/splash_geninitramfs /usr/bin/splash_geninitramfs
geninitrd: find_tool: did not found any of: /usr/sbin/splash_geninitramfs /usr/bin/splash_geninitramfs
geninitrd: find_tool: did not found any of: /bin/splash.bin
geninitrd: find_tool: found /sbin/v86d
geninitrd: Using modprobe -c to get modules config
geninitrd: Finding SATA modules (class=0x0106)
geninitrd: Using /dev/sda1 as device for rootfs
geninitrd: Finding modules for device path /dev/sda1
geninitrd: Finding SCSI modules using scsi_hostadapter
geninitrd: Building initrd...
geninitrd: + cp /usr/lib64/initrd/busybox /root/tmp/initrd.tWKExX/bin/busybox
geninitrd: Loading module [scsi_mod] with options [scan=sync ]
geninitrd: Loading module [libata]
geninitrd: Loading module [pata_amd]
geninitrd: Loading module [sata_nv]
geninitrd: Loading module [mbcache]
geninitrd: Loading module [jbd]
geninitrd: Loading module [ext3]
geninitrd: Loading module [crc-t10dif]
geninitrd: Loading module [sd_mod]
geninitrd: Loading module [scsi_wait_scan]
geninitrd: Adding BLKID support to initrd
geninitrd: + cp /usr/lib64/initrd/blkid /root/tmp/initrd.tWKExX/bin/blkid
geninitrd: Adding rootfs finding based on kernel cmdline root= option support.
geninitrd: Creating rom image /root/tmp/initrd.img-NcngR0
geninitrd: image size: 2048 KiB (/root/tmp/initrd.tWKExX)
geninitrd: finding compressor: lzo gzip xz lzma bzip2 (via yes)
geninitrd: Compressing /tmp/test.img with gzip
[root@szymonk ~]# lspci -n
00:00.0 0500: 10de:02f4 (rev a2)
00:00.1 0500: 10de:02fa (rev a2)
00:00.2 0500: 10de:02fe (rev a2)
00:00.3 0500: 10de:02f8 (rev a2)
00:00.4 0500: 10de:02f9 (rev a2)
00:00.5 0500: 10de:02ff (rev a2)
00:00.6 0500: 10de:027f (rev a2)
00:00.7 0500: 10de:027e (rev a2)
00:04.0 0604: 10de:02fb (rev a1)
00:08.0 0500: 10de:0369 (rev a1)
00:09.0 0601: 10de:0360 (rev a2)
00:09.1 0c05: 10de:0368 (rev a2)
00:09.2 0500: 10de:036a (rev a2)
00:0a.0 0c03: 10de:036c (rev a1)
00:0a.1 0c03: 10de:036d (rev a2)
00:0c.0 0101: 10de:036e (rev a1)
00:0d.0 0101: 10de:037f (rev a2)
00:0d.1 0101: 10de:037f (rev a2)
00:0d.2 0101: 10de:037f (rev a2)
00:0e.0 0604: 10de:0370 (rev a2)
00:0e.1 0403: 10de:0371 (rev a2)
00:10.0 0680: 10de:0373 (rev a2)
00:11.0 0680: 10de:0373 (rev a2)
00:15.0 0604: 10de:0378 (rev a2)
00:18.0 0600: 1022:1100
00:18.1 0600: 1022:1101
00:18.2 0600: 1022:1102
00:18.3 0600: 1022:1103
01:00.0 0300: 10de:06e4 (rev a1)