mirror of
https://github.com/rd-stuffs/msm-4.14.git
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dc8efee553
Add snapshot for hab from msm-4.4 commit cf41f3e0d3c2 (soc: qcom: hab: refine hab virtual channel's resource free). Change-Id: If1c202467d4f83a9f9f7e23308ca68f78497329f Signed-off-by: Zhiqiang Tu <ztu@codeaurora.org>
101 lines
1.6 KiB
C
101 lines
1.6 KiB
C
#ifndef _HAB_IOCTL_H
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#define _HAB_IOCTL_H
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#include <linux/types.h>
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struct hab_send {
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__u64 data;
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__s32 vcid;
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__u32 sizebytes;
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__u32 flags;
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};
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struct hab_recv {
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__u64 data;
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__s32 vcid;
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__u32 sizebytes;
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__u32 flags;
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};
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struct hab_open {
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__s32 vcid;
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__u32 mmid;
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__u32 timeout;
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__u32 flags;
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};
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struct hab_close {
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__s32 vcid;
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__u32 flags;
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};
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struct hab_export {
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__u64 buffer;
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__s32 vcid;
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__u32 sizebytes;
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__u32 exportid;
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__u32 flags;
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};
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struct hab_import {
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__u64 index;
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__u64 kva;
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__s32 vcid;
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__u32 sizebytes;
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__u32 exportid;
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__u32 flags;
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};
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struct hab_unexport {
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__s32 vcid;
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__u32 exportid;
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__u32 flags;
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};
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struct hab_unimport {
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__s32 vcid;
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__u32 exportid;
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__u64 kva;
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__u32 flags;
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};
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struct hab_info {
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__s32 vcid;
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__u64 ids; /* high part remote; low part local */
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__u64 names;
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__u32 namesize; /* single name length */
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__u32 flags;
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};
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#define HAB_IOC_TYPE 0x0A
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#define IOCTL_HAB_SEND \
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_IOW(HAB_IOC_TYPE, 0x2, struct hab_send)
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#define IOCTL_HAB_RECV \
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_IOWR(HAB_IOC_TYPE, 0x3, struct hab_recv)
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#define IOCTL_HAB_VC_OPEN \
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_IOWR(HAB_IOC_TYPE, 0x4, struct hab_open)
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#define IOCTL_HAB_VC_CLOSE \
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_IOW(HAB_IOC_TYPE, 0x5, struct hab_close)
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#define IOCTL_HAB_VC_EXPORT \
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_IOWR(HAB_IOC_TYPE, 0x6, struct hab_export)
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#define IOCTL_HAB_VC_IMPORT \
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_IOWR(HAB_IOC_TYPE, 0x7, struct hab_import)
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#define IOCTL_HAB_VC_UNEXPORT \
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_IOW(HAB_IOC_TYPE, 0x8, struct hab_unexport)
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#define IOCTL_HAB_VC_UNIMPORT \
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_IOW(HAB_IOC_TYPE, 0x9, struct hab_unimport)
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#define IOCTL_HAB_VC_QUERY \
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_IOWR(HAB_IOC_TYPE, 0xA, struct hab_info)
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#endif /* _HAB_IOCTL_H */
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