mirror of
https://github.com/torvalds/linux
synced 2024-10-02 01:10:22 +00:00
1fb37a8178
Add support for the Broadcom iProc PCIe controller. pcie-iproc.c is the common core driver, and a front-end bus interface needs to be added to support different bus interfaces. pcie-iproc-platform.c contains the support for the platform bus interface. Signed-off-by: Ray Jui <rjui@broadcom.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Scott Branden <sbranden@broadcom.com> Acked-by: Arnd Bergmann <arnd@arndb.de>
43 lines
1.2 KiB
C
43 lines
1.2 KiB
C
/*
|
|
* 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
|
|
* @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;
|
|
struct list_head *resources;
|
|
struct pci_sys_data sysdata;
|
|
struct pci_bus *root_bus;
|
|
struct phy *phy;
|
|
int irqs[IPROC_PCIE_MAX_NUM_IRQS];
|
|
};
|
|
|
|
int iproc_pcie_setup(struct iproc_pcie *pcie);
|
|
int iproc_pcie_remove(struct iproc_pcie *pcie);
|
|
|
|
#endif /* _PCIE_IPROC_H */
|