On Tue, 2002-12-31 at 11:25, Nageswari S wrote: > Hi Greg, > > Thank you very much for the help. I tried monitoring the packets with CATC > analyzer. There is no packet coming out of USB port. > > If I directly write a small routine to send USB SET ADDRESS packet to the > device, (Not on Linux) it is getting acknowledged correctly. (I did it to > check whether the H/W is ok) I am able to monitor the control packet in CATC > anlyzer. But the same is not happening on Linux. > > The OHCI ED Control Head is loaded with physical address of the ED > Descriptor. > > How can we check whether the ED Memory is getting accessed by host > controller to send out "SET ADDRESS" packets. > > Is the pci_alloc routines work fine on NON-PCI platforms or is there any > change required.
What kernel base are you using ? The bk tree linuxppc_2_4_devel, which contains uptodate 405 support, provides consitent memory routines that should work if you pass NULL as the pci_dev* argument. Ben. ------------------------------------------------------- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
