Marco Stornelli wrote: > Hi, > > I used the linux kernel 2.6.10 with a processor MPC8548E. I wrote a > driver for a device connected with the local bus. This device has an > external interrupt. In the local bus driver I have used the macro > MPC85xx_IRQ_EXT<X> to get the interrupt number and pass it to the > driver and after that register the ISR. Now with a kernel 2.6.21 this > macro isn't available because in the header file irq.h there is the > option CONFIG_PPC_MERGE that disable those options. I think this > problem is related to the migration of ppc code towards powerpc. I > know that now there is the new device tree source file where I can add > a device and its interrupt number but I think in this file I should > describe only the platform device, and this device is not a platform > device.
How comes that it's not platform device if it hangs off the local bus? > Then, how can I get now this value? Is there some function to > call? How can I perform this operation? Probably irq_alloc_virt()... _______________________________________________ Linuxppc-embedded mailing list Linuxppc-embedded@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-embedded