44 lines
1 KiB
C
44 lines
1 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */
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/*
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* Copyright (c) 2015-2020, The Linux Foundation. All rights reserved.
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* Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
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*/
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#ifndef _UAPI_MHI_H
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#define _UAPI_MHI_H
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#include <linux/types.h>
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#include <linux/ioctl.h>
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enum peripheral_ep_type {
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DATA_EP_TYPE_RESERVED,
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DATA_EP_TYPE_HSIC,
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DATA_EP_TYPE_HSUSB,
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DATA_EP_TYPE_PCIE,
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DATA_EP_TYPE_EMBEDDED,
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DATA_EP_TYPE_BAM_DMUX,
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};
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struct peripheral_ep_info {
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enum peripheral_ep_type ep_type;
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__u32 peripheral_iface_id;
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};
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struct ipa_ep_pair {
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__u32 cons_pipe_num;
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__u32 prod_pipe_num;
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};
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struct ep_info {
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struct peripheral_ep_info ph_ep_info;
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struct ipa_ep_pair ipa_ep_pair;
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};
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#define MHI_UCI_IOCTL_MAGIC 'm'
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#define MHI_UCI_EP_LOOKUP _IOR(MHI_UCI_IOCTL_MAGIC, 2, struct ep_info)
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#define MHI_UCI_DPL_EP_LOOKUP _IOR(MHI_UCI_IOCTL_MAGIC, 3, struct ep_info)
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#define MHI_UCI_CV2X_EP_LOOKUP _IOR(MHI_UCI_IOCTL_MAGIC, 4, struct ep_info)
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#endif /* _UAPI_MHI_H */
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