arch/powerpc/platforms/powernv/eeh-ioda.c

   1 /*
   2  * The file intends to implement the functions needed by EEH, which is
   3  * built on IODA compliant chip. Actually, lots of functions related
   4  * to EEH would be built based on the OPAL APIs.
   5  *
   6  * Copyright Benjamin Herrenschmidt & Gavin Shan, IBM Corporation 2013.
   7  *
   8  * This program is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License as published by
  10  * the Free Software Foundation; either version 2 of the License, or
  11  * (at your option) any later version.
  12  */
  13
  14 #include <linux/bootmem.h>
  15 #include <linux/delay.h>
  16 #include <linux/init.h>
  17 #include <linux/io.h>
  18 #include <linux/irq.h>
  19 #include <linux/kernel.h>
  20 #include <linux/msi.h>
  21 #include <linux/pci.h>
  22 #include <linux/string.h>
  23
  24 #include <asm/eeh.h>
  25 #include <asm/eeh_event.h>
  26 #include <asm/io.h>
  27 #include <asm/iommu.h>
  28 #include <asm/msi_bitmap.h>
  29 #include <asm/opal.h>
  30 #include <asm/pci-bridge.h>
  31 #include <asm/ppc-pci.h>
  32 #include <asm/tce.h>
  33
  34 #include "powernv.h"
  35 #include "pci.h"
  36
  37 struct pnv_eeh_ops ioda_eeh_ops = {
  38         .post_init              = NULL,
  39         .set_option             = NULL,
  40         .get_state              = NULL,
  41         .reset                  = NULL,
  42         .get_log                = NULL,
  43         .configure_bridge       = NULL,
  44         .next_error             = NULL
  45 };