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- /*
- * Copyright (C) 2006 Atmel Corporation
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * 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; either version 2 of
- * the License, or (at your option) any later version.
- *
- * 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, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
- #ifndef __ASM_AVR32_ADDRSPACE_H
- #define __ASM_AVR32_ADDRSPACE_H
- /* Memory segments when segmentation is enabled */
- #define P0SEG 0x00000000
- #define P1SEG 0x80000000
- #define P2SEG 0xa0000000
- #define P3SEG 0xc0000000
- #define P4SEG 0xe0000000
- /* Returns the privileged segment base of a given address */
- #define PXSEG(a) (((unsigned long)(a)) & 0xe0000000)
- /* Returns the physical address of a PnSEG (n=1,2) address */
- #define PHYSADDR(a) (((unsigned long)(a)) & 0x1fffffff)
- /*
- * Map an address to a certain privileged segment
- */
- #define P1SEGADDR(a) ((__typeof__(a))(((unsigned long)(a) & 0x1fffffff) | P1SEG))
- #define P2SEGADDR(a) ((__typeof__(a))(((unsigned long)(a) & 0x1fffffff) | P2SEG))
- #define P3SEGADDR(a) ((__typeof__(a))(((unsigned long)(a) & 0x1fffffff) | P3SEG))
- #define P4SEGADDR(a) ((__typeof__(a))(((unsigned long)(a) & 0x1fffffff) | P4SEG))
- #endif /* __ASM_AVR32_ADDRSPACE_H */
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