[U-Boot-Users] Query regarding PCI interrupt controller.

Prathima_Kolar Prathima_Kolar at Satyam.com
Thu Jan 27 14:08:01 CET 2005

Hello All,

I am working on an 8266 based PCI Mezzanine Card.


In board/mpc8266ads/mpc8266ads.c there is a code snippet:

/*mask all PCI interrupts*/

pci_ic->pci_int_mask |=0xfff00000;


In include/configs/MPC8266ADS.h there is a line:

#define CFG_PCI_INT     0xF8200000   /*PCI interrupt controller*/


I could not find any information on the PCI interrupt controller and how it
is being used.

Can anyone please tell me how to proceed?


Thanks & Regards,


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