34 lines
1.5 KiB
C
34 lines
1.5 KiB
C
/****************************************************************************
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****************************************************************************
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***
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*** This header was automatically generated from a Linux kernel header
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*** of the same name, to make information necessary for userspace to
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*** call into the kernel available to libc. It contains only constants,
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*** structures, and macros generated from the original header, and thus,
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*** contains no copyrightable information.
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***
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*** To edit the content of this header, modify the corresponding
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*** source file (e.g. under external/kernel-headers/original/) then
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*** run bionic/libc/kernel/tools/update_all.py
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***
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*** Any manual change here will be lost the next time this script will
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*** be run. You've been warned!
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***
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****************************************************************************
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****************************************************************************/
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#ifndef _UAPI_LINUX_ASPEED_P2A_CTRL_H
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#define _UAPI_LINUX_ASPEED_P2A_CTRL_H
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#include <linux/ioctl.h>
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#include <linux/types.h>
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#define ASPEED_P2A_CTRL_READ_ONLY 0
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#define ASPEED_P2A_CTRL_READWRITE 1
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struct aspeed_p2a_ctrl_mapping {
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__u64 addr;
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__u32 length;
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__u32 flags;
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};
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#define __ASPEED_P2A_CTRL_IOCTL_MAGIC 0xb3
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#define ASPEED_P2A_CTRL_IOCTL_SET_WINDOW _IOW(__ASPEED_P2A_CTRL_IOCTL_MAGIC, 0x00, struct aspeed_p2a_ctrl_mapping)
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#define ASPEED_P2A_CTRL_IOCTL_GET_MEMORY_CONFIG _IOWR(__ASPEED_P2A_CTRL_IOCTL_MAGIC, 0x01, struct aspeed_p2a_ctrl_mapping)
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#endif
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