Red Hat Bugzilla – Bug 75166
ieee1394 driver bugs (sbp2 and ohci1394)
Last modified: 2008-08-01 12:22:52 EDT
From Bugzilla Helper: User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.0.1) Gecko/20020830 Description of problem: ohci1394 and sbp2 need reloading beetween 2 hotplug events. Otherwise the driver does not recognize e.g.a iso9660 fs. The authentication for dvd playback doesn't work either. Version-Release number of selected component (if applicable): How reproducible: Always Steps to Reproduce: 1.do a 2 hotplug events on the ieee1394 interface with a storage system, e.g. a CD-ROM 2. try to mount a second time the CD 3. the system will nor recognize the fs type Actual Results: ~# mount -t iso9660 /dev/scd1 /mnt/dvd mount: block device /dev/scd1 is write-protected, mounting read-only mount: wrong fs type, bad option, bad superblock on /dev/scd1, or too many mounted file systems Expected Results: normal mounting event Additional info: Workaround: reload the ohci1394 and sbp2 drivers BEST: fetch a new ieee1394 driver and patch the kernel See also bug# 74807
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