On Fri, 20 Feb 2009, Julien Valroff wrote: > The new USB Option WWAN modem device support a CDROM device, which holds > the needed Windows driver to use the WWAN modem. > > Therefore the firmware of the WWAN modem announce during the USB enumeration > process to work as a virtual CDROM device with its vendor name "ZOPTION". > > This device is now called ZERO-CD. > > ozerocdoff is a solution to switch off the ZERO-CD and allow the modem to > be a modem.
Why is it needed? Are there devices that malfunction as modems while the emulated cdrom is active? I ask because I have tested a bunch of Huawei E226, which do have this stupid cdrom emulation hack from hell to bypass Windows security policies. While option does allow it to register the mass storage device with usb-storage, it also works as a GSM modem just fine at the same time... If there is a pressing need to disable that stupid emulated cdrom, maybe a bug should be filled to fix it right in the kernel, so that the emulated device is never bound to usb-storage to begin with? -- "One disk to rule them all, One disk to find them. One disk to bring them all and in the darkness grind them. In the Land of Redmond where the shadows lie." -- The Silicon Valley Tarot Henrique Holschuh -- To UNSUBSCRIBE, email to debian-wnpp-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
