On Tue, 2007-05-01 at 12:27 -0500, NZG wrote: > Our Blackfin boards use memory mapped PLD's to create expandable io > interfaces. > I've created a driver which detects the version of PLD core and creates > appropriate sysfs classes for it, providing a simple interface. > > I want Xenomai to have access to the devices in the PLD, which mean that > ideally, I want the kernel to hand the real time user space applications a > memory map of the PLD. > > Ideally, I'd like create device node(s) through sysfs, which Xenomai could > then access on initialization to get a memory map for it's devices. > > Is this possible?
Is your question about accessing the device node from a user-space Xenomai thread (which is ok), or about making use of the retrieved memory map information to map the device memory? -- Philippe. _______________________________________________ Uclinux-dist-devel mailing list Uclinux-dist-devel@blackfin.uclinux.org http://blackfin.uclinux.org/mailman/listinfo/uclinux-dist-devel
