Hi, Perhaps the size of the window you want is too big ? I have only experience with MVME5100 and 5500 so I can only guess that.
xavier Le mercredi 24 mai 2006 ? 19:05 +0200, Konstantin Boyanov a ?crit : > Hi there, > > These days I'm trying to "bring up" a VME driver on a Motorola SBC but > I'm getting in some troubles. > Actually there are no problems with the driver itself, methinks, it > loads correctly and everithing seems to be fine. > But when I try to create an outbound window, in order to "talk" some > other boards in the crate I get this: > > __ioremap(): phys addr 01000000 is RAM lr d100be34 > mode 0 > vmedrv: No memory for outbound window > testout: VME_IOCTL_SET_OUTBOUND failed. Errno = 12 > > I'm not sure I understand all of this anyways... Except that there is > no sufficient memory to map for the outbound window. > That's what this test is supposed to do is to open the appropriate > devices for the VME bus (in this case /dev/vme_m[0-7]), configure the > outbound windows from 0 through 6 (the 7th is reserved) and then > verifies that data can be read through these outbound windows. > I'm using an VME driver downloaded from vmelinux.org and here is the > source of the test program I'm trying to run -> > http://www-zeuthen.desy.de/~boyanov/testOutWindow.txt > > I'm sorry for the newb question, but any ideas what is going wrong? > Thank you. > > Kind regards, > Konstantin Boyanov > _______________________________________________ > Linuxppc-embedded mailing list > Linuxppc-embedded at ozlabs.org > https://ozlabs.org/mailman/listinfo/linuxppc-embedded
