home *** CD-ROM | disk | FTP | other *** search
- /*
- * 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;
- };
-
- extern void ll_mv64340_irq(struct pt_regs *regs);
-
- #endif /* __ASM_MIPS_MARVELL_H */
-