Messages in this thread | | | From | "H.Rosmanith (Kernel Mailing List)" <> | Subject | Re: SG_GET_VERSION_NUM rejected on scsi device? | Date | Mon, 27 Dec 2004 23:48:54 +0100 (MET) |
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> good evening, > > I have a old Plextor CD-R, native scsi, attached to an AHA_2940. > ... > now, I do an ioctl(SG_GET_VERSION_NUM) (0x2282), and that fails: > > open("/dev/sr0", O_RDONLY) = 3 > ioctl(3, 0x2282, 0xbffff660) = -1 EINVAL (Invalid argument)
on the other hand, this ioctl works perfectly with 2.6.10:
bash-2.05# ./sg_simple /dev/sr0 v30527 Some of the INQUIRY command's response: PLEXTOR CD-R PX-W124TS 1.00 INQUIRY duration=1 millisecs, resid=40
unfortunately, I cannot switch to 2.6 easily. one reason is that the pcnet32 driver does not work. at least, with 2.6.10, it does not crash the machine anymore (as it did with 2.6.7), however NETDEV WATCHDOG: eth1: transmit timed out eth1: transmit timed out, status 03f3, resetting.
and I do *not* want to buy a new network card just because I switch kernels.
/herp
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