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49 lines
1.8 KiB
49 lines
1.8 KiB
4 months ago
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/****************************************************************************
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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_VIRTIO_CONSOLE_H
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#define _UAPI_LINUX_VIRTIO_CONSOLE_H
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#include <linux/types.h>
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#include <linux/virtio_types.h>
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#include <linux/virtio_ids.h>
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#include <linux/virtio_config.h>
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#define VIRTIO_CONSOLE_F_SIZE 0
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#define VIRTIO_CONSOLE_F_MULTIPORT 1
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#define VIRTIO_CONSOLE_F_EMERG_WRITE 2
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#define VIRTIO_CONSOLE_BAD_ID (~(__u32) 0)
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struct virtio_console_config {
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__virtio16 cols;
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__virtio16 rows;
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__virtio32 max_nr_ports;
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__virtio32 emerg_wr;
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} __attribute__((packed));
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struct virtio_console_control {
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__virtio32 id;
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__virtio16 event;
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__virtio16 value;
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};
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#define VIRTIO_CONSOLE_DEVICE_READY 0
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#define VIRTIO_CONSOLE_PORT_ADD 1
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#define VIRTIO_CONSOLE_PORT_REMOVE 2
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#define VIRTIO_CONSOLE_PORT_READY 3
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#define VIRTIO_CONSOLE_CONSOLE_PORT 4
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#define VIRTIO_CONSOLE_RESIZE 5
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#define VIRTIO_CONSOLE_PORT_OPEN 6
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#define VIRTIO_CONSOLE_PORT_NAME 7
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#endif
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