Marco, ASFAIK there where some changes and you have to get the irq with irq_create_mapping() or irq_of_parse_and_map()
Kindly regards Hans Mit freundlichen Grüßen Hans Lehmann Dipl.-Ing. Elektrotechnik RITTER Elektronik GmbH Leverkuser Strasse 65 D-42897 Remscheid Tel. +49 (0) 2191 - 67 32 40 Fax +49 (0) 2191 - 67 14 29 Email [EMAIL PROTECTED] Homepage www.ritter-elektronik.de Geschäftsführer: Manfred A. Wagner, Dr. Uwe Baader Sitz der Gesellschaft: Oberhausen HRB 17168 Duisburg USt-ID DE 814009849 -----Ursprüngliche Nachricht----- Von: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Im Auftrag von Marco Stornelli Gesendet: Freitag, 1. Februar 2008 09:11 An: Linuxppc Embedded Mailing List Betreff: External Interrupt 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. Then, how can I get now this value? Is there some function to call? How can I perform this operation? Thanks in advance. Marco _______________________________________________ Linuxppc-embedded mailing list Linuxppc-embedded@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-embedded _______________________________________________ Linuxppc-embedded mailing list Linuxppc-embedded@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-embedded
