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path: root/drivers/pci/host/pci-host-common.h
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Diffstat (limited to 'drivers/pci/host/pci-host-common.h')
-rw-r--r--drivers/pci/host/pci-host-common.h47
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 */