From: Bob M. <mce...@dr...> - 2001-04-11 16:34:38
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UHCI/OHCI refers to the hardware chip usb chip you have in your computer. If you have OHCI hardware, you need the OHCI driver, if you hvae UHCI hardware, you need the UHCI driver, you can't switch without buying a new USB interface card with the different chip on it. There are two uhci drivers, usb-uhci and uhci. I've tried them both and neither works. :( [] wrote: >=20 > Hello Bob >=20 > >mj-xfer does the same thing for me. >=20 > Really? I though that since you were one of the guys working on the > tools that it would have work at your place. I wrote mjmmc, the interface for the SanDisk ImageMate, which is much, much faster. ;) > >You aren't using UHCI, by chance? >=20 > Wow, how did you find out? Yup this is exactly what i use. >=20 > >Armin wrote mj-xfer, and he has a OHCI, and it seems to work fine for > >him. I have UHCI and I see exactly what you describe above. >=20 > Ah ok, well i try to get the OHCI module to work on my SuSE 7.1 and i > got an errors (the Visor howto was saying that you had to install 3 > kernel modules, one is visor and the 2 other one are usb-uhci & > usb-ohci). >=20 > What is the difference between the 2?=20 >=20 > >I don't know how to fix it (I'm not a USB expert, and I don't have a > >USB analyzer), but if you can get it working, we'd like to hear about > >it! I have problems with many usb devices, and am convinced the UHCI > >drivers for linux just plain suck, but I'd like to be proven wrong. >=20 > I am no USB expert either, but do you know the difference between the > OHCI and UHCI, is there a way i can configure my machine to use the > OHCI instead? I would really like to use the MiniJam tools under > Linux! (in worst case scenario i can boot up in Windows2000, but i am > trying to switch everything i do under Linux ;-)). >=20 > Ill do some another test tonight, maybe add some debug in the mj-xfer > could help! So you are stuck like me by not be able to transfer your > music into the Minijam unless you boot up windows right? >=20 > And once that is working right a nice gui would be nice ;-). >=20 -- Bob Bob McElrath (rsm...@st...)=20 Univ. of Wisconsin at Madison, Department of Physics |