diff options
Diffstat (limited to 'drivers/pci/host/pci-host-common.h')
| -rw-r--r-- | drivers/pci/host/pci-host-common.h | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/drivers/pci/host/pci-host-common.h b/drivers/pci/host/pci-host-common.h new file mode 100644 index 000000000..09f3fa0a5 --- /dev/null +++ b/drivers/pci/host/pci-host-common.h @@ -0,0 +1,47 @@ +/* + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + * + * Copyright (C) 2014 ARM Limited + * + * Author: Will Deacon <will.deacon@arm.com> + */ + +#ifndef _PCI_HOST_COMMON_H +#define _PCI_HOST_COMMON_H + +#include <linux/kernel.h> +#include <linux/platform_device.h> + +struct gen_pci_cfg_bus_ops { + u32 bus_shift; + struct pci_ops ops; +}; + +struct gen_pci_cfg_windows { + struct resource res; + struct resource *bus_range; + void __iomem **win; + + struct gen_pci_cfg_bus_ops *ops; +}; + +struct gen_pci { + struct pci_host_bridge host; + struct gen_pci_cfg_windows cfg; + struct list_head resources; +}; + +int pci_host_common_probe(struct platform_device *pdev, + struct gen_pci *pci); + +#endif /* _PCI_HOST_COMMON_H */ |