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39 lines
1.3 KiB
39 lines
1.3 KiB
/* |
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* Copyright 2010 - 2011 Broadcom Corporation. All rights reserved. |
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* |
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* Unless you and Broadcom execute a separate written software license |
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* agreement governing use of this software, this software is licensed to you |
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* under the terms of the GNU General Public License version 2, available at |
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* http://www.broadcom.com/licenses/GPLv2.php (the "GPL"). |
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* |
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* Notwithstanding the above, under no circumstances may you combine this |
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* software in any way with any other Broadcom software provided under a |
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* license other than the GPL, without Broadcom's express prior written |
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* consent. |
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*/ |
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#ifndef _VC_MEM_H |
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#define _VC_MEM_H |
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#include <linux/ioctl.h> |
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#define VC_MEM_IOC_MAGIC 'v' |
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#define VC_MEM_IOC_MEM_PHYS_ADDR _IOR(VC_MEM_IOC_MAGIC, 0, unsigned long) |
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#define VC_MEM_IOC_MEM_SIZE _IOR(VC_MEM_IOC_MAGIC, 1, unsigned int) |
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#define VC_MEM_IOC_MEM_BASE _IOR(VC_MEM_IOC_MAGIC, 2, unsigned int) |
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#define VC_MEM_IOC_MEM_LOAD _IOR(VC_MEM_IOC_MAGIC, 3, unsigned int) |
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#ifdef __KERNEL__ |
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#define VC_MEM_TO_ARM_ADDR_MASK 0x3FFFFFFF |
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extern unsigned long mm_vc_mem_phys_addr; |
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extern unsigned int mm_vc_mem_size; |
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extern int vc_mem_get_current_size(void); |
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#endif |
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#ifdef CONFIG_COMPAT |
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#define VC_MEM_IOC_MEM_PHYS_ADDR32 _IOR(VC_MEM_IOC_MAGIC, 0, compat_ulong_t) |
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#endif |
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#endif /* _VC_MEM_H */
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