[mirror_ubuntu-zesty-kernel.git] / drivers / pci / host / pcie-iproc.h

/*
 * Copyright (C) 2014-2015 Broadcom Corporation
 *
 * 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 version 2.
 *
 * This program is distributed "as is" WITHOUT ANY WARRANTY of any
 * kind, whether express or implied; without even the implied warranty
 * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 */

#ifndef _PCIE_IPROC_H
#define _PCIE_IPROC_H

#define IPROC_PCIE_MAX_NUM_IRQS 6

/**
 * iProc PCIe device
 * @dev: pointer to device data structure
 * @base: PCIe host controller I/O register base
 * @resources: linked list of all PCI resources
 * @sysdata: Per PCI controller data (ARM-specific)
 * @root_bus: pointer to root bus
 * @phy: optional PHY device that controls the Serdes
 * @irqs: interrupt IDs
 */
struct iproc_pcie {
	struct device *dev;
	void __iomem *base;
#ifdef CONFIG_ARM
	struct pci_sys_data sysdata;
#endif
	struct pci_bus *root_bus;
	struct phy *phy;
	int irqs[IPROC_PCIE_MAX_NUM_IRQS];
	int (*map_irq)(const struct pci_dev *, u8, u8);
};

int iproc_pcie_setup(struct iproc_pcie *pcie, struct list_head *res);
int iproc_pcie_remove(struct iproc_pcie *pcie);

#endif /* _PCIE_IPROC_H */
Commit	Line	Data
1fb37a81 RJ	1	/*
	2	* Copyright (C) 2014-2015 Broadcom Corporation
	3	*
	4	* This program is free software; you can redistribute it and/or
	5	* modify it under the terms of the GNU General Public License as
	6	* published by the Free Software Foundation version 2.
	7	*
	8	* This program is distributed "as is" WITHOUT ANY WARRANTY of any
	9	* kind, whether express or implied; without even the implied warranty
	10	* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	11	* GNU General Public License for more details.
	12	*/
	13
	14	#ifndef _PCIE_IPROC_H
	15	#define _PCIE_IPROC_H
	16
	17	#define IPROC_PCIE_MAX_NUM_IRQS 6
	18
	19	/**
	20	* iProc PCIe device
	21	* @dev: pointer to device data structure
	22	* @base: PCIe host controller I/O register base
	23	* @resources: linked list of all PCI resources
8d9bfe37	24	* @sysdata: Per PCI controller data (ARM-specific)
1fb37a81 RJ	25	* @root_bus: pointer to root bus
	26	* @phy: optional PHY device that controls the Serdes
	27	* @irqs: interrupt IDs
	28	*/
	29	struct iproc_pcie {
	30	struct device *dev;
	31	void __iomem *base;
8d9bfe37	32	#ifdef CONFIG_ARM
1fb37a81	33	struct pci_sys_data sysdata;
8d9bfe37	34	#endif
1fb37a81 RJ	35	struct pci_bus *root_bus;
	36	struct phy *phy;
	37	int irqs[IPROC_PCIE_MAX_NUM_IRQS];
c1e02cea	38	int (map_irq)(const struct pci_dev , u8, u8);
1fb37a81 RJ	39	};
1fb37a81 RJ	40
18c4342a	41	int iproc_pcie_setup(struct iproc_pcie pcie, struct list_head res);
1fb37a81 RJ	42	int iproc_pcie_remove(struct iproc_pcie *pcie);
	43
	44	#endif /* _PCIE_IPROC_H */