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-rw-r--r--include/asm-mips/marvell.h56
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diff --git a/include/asm-mips/marvell.h b/include/asm-mips/marvell.h
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+++ b/include/asm-mips/marvell.h
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+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2004 by Ralf Baechle
+ */
+#ifndef __ASM_MIPS_MARVELL_H
+#define __ASM_MIPS_MARVELL_H
+
+#include <linux/pci.h>
+
+#include <asm/byteorder.h>
+
+extern unsigned long marvell_base;
+
+/*
+ * Because of an error/peculiarity in the Galileo chip, we need to swap the
+ * bytes when running bigendian.
+ */
+#define __MV_READ(ofs) \
+ (*(volatile u32 *)(marvell_base+(ofs)))
+#define __MV_WRITE(ofs, data) \
+ do { *(volatile u32 *)(marvell_base+(ofs)) = (data); } while (0)
+
+#define MV_READ(ofs) le32_to_cpu(__MV_READ(ofs))
+#define MV_WRITE(ofs, data) __MV_WRITE(ofs, cpu_to_le32(data))
+
+#define MV_READ_16(ofs) \
+ le16_to_cpu(*(volatile u16 *)(marvell_base+(ofs)))
+#define MV_WRITE_16(ofs, data) \
+ *(volatile u16 *)(marvell_base+(ofs)) = cpu_to_le16(data)
+
+#define MV_READ_8(ofs) \
+ *(volatile u8 *)(marvell_base+(ofs))
+#define MV_WRITE_8(ofs, data) \
+ *(volatile u8 *)(marvell_base+(ofs)) = data
+
+#define MV_SET_REG_BITS(ofs, bits) \
+ (*((volatile u32 *)(marvell_base + (ofs)))) |= ((u32)cpu_to_le32(bits))
+#define MV_RESET_REG_BITS(ofs, bits) \
+ (*((volatile u32 *)(marvell_base + (ofs)))) &= ~((u32)cpu_to_le32(bits))
+
+extern struct pci_ops mv_pci_ops;
+
+struct mv_pci_controller {
+ struct pci_controller pcic;
+
+ /*
+ * GT-64240/MV-64340 specific, per host bus information
+ */
+ unsigned long config_addr;
+ unsigned long config_vreg;
+};
+
+#endif /* __ASM_MIPS_MARVELL_H */