32 lines
1012 B
C
32 lines
1012 B
C
/*
|
|
* Copyright 2014 IBM Corp.
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation; either version
|
|
* 2 of the License, or (at your option) any later version.
|
|
*/
|
|
|
|
#ifndef _ASM_PNV_PCI_H
|
|
#define _ASM_PNV_PCI_H
|
|
|
|
#include <linux/pci.h>
|
|
#include <misc/cxl-base.h>
|
|
|
|
int pnv_phb_to_cxl_mode(struct pci_dev *dev, uint64_t mode);
|
|
int pnv_cxl_ioda_msi_setup(struct pci_dev *dev, unsigned int hwirq,
|
|
unsigned int virq);
|
|
int pnv_cxl_alloc_hwirqs(struct pci_dev *dev, int num);
|
|
void pnv_cxl_release_hwirqs(struct pci_dev *dev, int hwirq, int num);
|
|
int pnv_cxl_get_irq_count(struct pci_dev *dev);
|
|
struct device_node *pnv_pci_get_phb_node(struct pci_dev *dev);
|
|
|
|
#ifdef CONFIG_CXL_BASE
|
|
int pnv_cxl_alloc_hwirq_ranges(struct cxl_irq_ranges *irqs,
|
|
struct pci_dev *dev, int num);
|
|
void pnv_cxl_release_hwirq_ranges(struct cxl_irq_ranges *irqs,
|
|
struct pci_dev *dev);
|
|
#endif
|
|
|
|
#endif
|