f1752b7f5b
Include new header fastrpc_shared.h in existing header (adsprpc_shared.h) and remove all ioctl definitions from the existing header. Change-Id: I5c5a08de0a077ec2717683134a0ec31466c34047 Signed-off-by: Anirudh Raghavendra <quic_araghave@quicinc.com>
285 wiersze
8.4 KiB
C
285 wiersze
8.4 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */
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/*
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* Copyright (c) 2023, Qualcomm Innovation Center, Inc. All rights reserved.
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*/
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#ifndef FASTRPC_IOCTL_H
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#define FASTRPC_IOCTL_H
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#include <linux/types.h>
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#define remote_arg_t union remote_arg
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/* Map and unmap IOCTL methods reserved memory size for future extensions */
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#define MAP_RESERVED_NUM (14)
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#define UNMAP_RESERVED_NUM (10)
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#define FASTRPC_IOCTL_INVOKE _IOWR('R', 1, struct fastrpc_ioctl_invoke)
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#define FASTRPC_IOCTL_MMAP _IOWR('R', 2, struct fastrpc_ioctl_mmap)
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#define FASTRPC_IOCTL_MUNMAP _IOWR('R', 3, struct fastrpc_ioctl_munmap)
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#define FASTRPC_IOCTL_MMAP_64 _IOWR('R', 14, struct fastrpc_ioctl_mmap_64)
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#define FASTRPC_IOCTL_MUNMAP_64 _IOWR('R', 15, struct fastrpc_ioctl_munmap_64)
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#define FASTRPC_IOCTL_INVOKE_FD _IOWR('R', 4, struct fastrpc_ioctl_invoke_fd)
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#define FASTRPC_IOCTL_SETMODE _IOWR('R', 5, uint32_t)
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#define FASTRPC_IOCTL_INIT _IOWR('R', 6, struct fastrpc_ioctl_init)
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#define FASTRPC_IOCTL_INVOKE_ATTRS \
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_IOWR('R', 7, struct fastrpc_ioctl_invoke_attrs)
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#define FASTRPC_IOCTL_GETINFO _IOWR('R', 8, uint32_t)
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//#define FASTRPC_IOCTL_GETPERF _IOWR('R', 9, struct fastrpc_ioctl_perf)
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#define FASTRPC_IOCTL_INIT_ATTRS _IOWR('R', 10, struct fastrpc_ioctl_init_attrs)
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#define FASTRPC_IOCTL_INVOKE_CRC _IOWR('R', 11, struct fastrpc_ioctl_invoke_crc)
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#define FASTRPC_IOCTL_CONTROL _IOWR('R', 12, struct fastrpc_ioctl_control)
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#define FASTRPC_IOCTL_MUNMAP_FD _IOWR('R', 13, struct fastrpc_ioctl_munmap_fd)
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#define FASTRPC_IOCTL_GET_DSP_INFO \
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_IOWR('R', 17, struct fastrpc_ioctl_capability)
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#define FASTRPC_IOCTL_INVOKE2 _IOWR('R', 18, struct fastrpc_ioctl_invoke2)
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#define FASTRPC_IOCTL_MEM_MAP _IOWR('R', 19, struct fastrpc_ioctl_mem_map)
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#define FASTRPC_IOCTL_MEM_UNMAP _IOWR('R', 20, struct fastrpc_ioctl_mem_unmap)
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#define FASTRPC_IOCTL_INVOKE_PERF \
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_IOWR('R', 21, struct fastrpc_ioctl_invoke_perf)
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#define FASTRPC_IOCTL_NOTIF_RSP \
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_IOWR('R', 22, struct fastrpc_ioctl_notif_rsp)
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#define FASTRPC_IOCTL_DSPSIGNAL_CREATE _IOWR('R', 23, struct fastrpc_ioctl_dspsignal_create)
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#define FASTRPC_IOCTL_DSPSIGNAL_DESTROY _IOWR('R', 24, struct fastrpc_ioctl_dspsignal_destroy)
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#define FASTRPC_IOCTL_DSPSIGNAL_SIGNAL _IOWR('R', 25, struct fastrpc_ioctl_dspsignal_signal)
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#define FASTRPC_IOCTL_DSPSIGNAL_WAIT _IOWR('R', 26, struct fastrpc_ioctl_dspsignal_wait)
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#define FASTRPC_IOCTL_DSPSIGNAL_CANCEL_WAIT \
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_IOWR('R', 27, struct fastrpc_ioctl_dspsignal_cancel_wait)
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struct fastrpc_mem_map {
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int fd; /* ion fd */
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int offset; /* buffer offset */
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uint32_t flags; /* flags defined in enum fastrpc_map_flags */
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int attrs; /* buffer attributes used for SMMU mapping */
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uintptr_t vaddrin; /* buffer virtual address */
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size_t length; /* buffer length */
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uint64_t vaddrout; /* [out] remote virtual address */
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};
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struct fastrpc_mem_unmap {
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int fd; /* ion fd */
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uint64_t vaddr; /* remote process (dsp) virtual address */
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size_t length; /* buffer size */
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};
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struct fastrpc_ctrl_latency {
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uint32_t enable; /* latency control enable */
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uint32_t latency; /* latency request in us */
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};
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struct fastrpc_ctrl_kalloc {
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uint32_t kalloc_support; /* Remote memory allocation from kernel */
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};
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struct fastrpc_ctrl_wakelock {
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uint32_t enable; /* wakelock control enable */
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};
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struct fastrpc_ctrl_pm {
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uint32_t timeout; /* timeout(in ms) for PM to keep system awake */
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};
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struct fastrpc_ctrl_smmu {
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uint32_t sharedcb; /* Set to SMMU share context bank */
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};
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struct fastrpc_ioctl_invoke {
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uint32_t handle; /* remote handle */
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uint32_t sc; /* scalars describing the data */
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remote_arg_t *pra; /* remote arguments list */
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};
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struct fastrpc_ioctl_invoke_fd {
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struct fastrpc_ioctl_invoke inv;
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int *fds; /* fd list */
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};
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struct fastrpc_ioctl_invoke_attrs {
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struct fastrpc_ioctl_invoke inv;
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int *fds; /* fd list */
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unsigned int *attrs; /* attribute list */
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};
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struct fastrpc_ioctl_invoke_crc {
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struct fastrpc_ioctl_invoke inv;
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int *fds; /* fd list */
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unsigned int *attrs; /* attribute list */
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unsigned int *crc;
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};
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struct fastrpc_ioctl_invoke_perf {
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struct fastrpc_ioctl_invoke inv;
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int *fds;
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unsigned int *attrs;
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unsigned int *crc;
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uint64_t *perf_kernel;
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uint64_t *perf_dsp;
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};
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struct fastrpc_ioctl_invoke_async {
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struct fastrpc_ioctl_invoke inv;
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int *fds; /* fd list */
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unsigned int *attrs; /* attribute list */
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unsigned int *crc;
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uint64_t *perf_kernel;
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uint64_t *perf_dsp;
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struct fastrpc_async_job *job; /* async job*/
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};
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struct fastrpc_ioctl_invoke_async_no_perf {
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struct fastrpc_ioctl_invoke inv;
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int *fds; /* fd list */
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unsigned int *attrs; /* attribute list */
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unsigned int *crc;
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struct fastrpc_async_job *job; /* async job*/
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};
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struct fastrpc_ioctl_async_response {
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uint64_t jobid;/* job id generated by user */
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int result; /* result from DSP */
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uint64_t *perf_kernel;
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uint64_t *perf_dsp;
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uint32_t handle;
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uint32_t sc;
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};
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struct fastrpc_ioctl_notif_rsp {
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int domain; /* Domain of User PD */
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int session; /* Session ID of User PD */
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uint32_t status; /* Status of the process */
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};
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struct fastrpc_ioctl_invoke2 {
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uint32_t req; /* type of invocation request */
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uintptr_t invparam; /* invocation request param */
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uint32_t size; /* size of invocation param */
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int err; /* reserved */
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};
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struct fastrpc_ioctl_init {
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uint32_t flags; /* one of FASTRPC_INIT_* macros */
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uintptr_t file; /* pointer to elf file */
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uint32_t filelen; /* elf file length */
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int32_t filefd; /* ION fd for the file */
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uintptr_t mem; /* mem for the PD */
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uint32_t memlen; /* mem length */
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int32_t memfd; /* ION fd for the mem */
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};
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struct fastrpc_ioctl_init_attrs {
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struct fastrpc_ioctl_init init;
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int attrs;
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unsigned int siglen;
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};
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struct fastrpc_ioctl_munmap {
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uintptr_t vaddrout; /* address to unmap */
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size_t size; /* size */
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};
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struct fastrpc_ioctl_munmap_64 {
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uint64_t vaddrout; /* address to unmap */
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size_t size; /* size */
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};
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struct fastrpc_ioctl_mmap {
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int fd; /* ion fd */
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uint32_t flags; /* flags for dsp to map with */
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uintptr_t vaddrin; /* optional virtual address */
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size_t size; /* size */
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uintptr_t vaddrout; /* dsps virtual address */
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};
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struct fastrpc_ioctl_mmap_64 {
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int fd; /* ion fd */
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uint32_t flags; /* flags for dsp to map with */
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uint64_t vaddrin; /* optional virtual address */
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size_t size; /* size */
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uint64_t vaddrout; /* dsps virtual address */
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};
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struct fastrpc_ioctl_munmap_fd {
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int fd; /* fd */
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uint32_t flags; /* control flags */
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uintptr_t va; /* va */
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ssize_t len; /* length */
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};
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struct fastrpc_ioctl_dspsignal_create {
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uint32_t signal_id; /* Signal ID */
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uint32_t flags; /* Flags, currently unused */
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};
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struct fastrpc_ioctl_dspsignal_destroy {
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uint32_t signal_id; /* Signal ID */
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};
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struct fastrpc_ioctl_dspsignal_signal {
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uint32_t signal_id; /* Signal ID */
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};
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struct fastrpc_ioctl_dspsignal_wait {
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uint32_t signal_id; /* Signal ID */
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uint32_t timeout_usec; /* Timeout in microseconds. UINT32_MAX for an infinite wait */
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};
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struct fastrpc_ioctl_dspsignal_cancel_wait {
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uint32_t signal_id; /* Signal ID */
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};
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/* map memory to DSP device */
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struct fastrpc_ioctl_mem_map {
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int version; /* Initial version 0 */
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union {
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struct fastrpc_mem_map m;
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int reserved[MAP_RESERVED_NUM];
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};
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};
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/* unmap memory to DSP device */
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struct fastrpc_ioctl_mem_unmap {
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int version; /* Initial version 0 */
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union {
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struct fastrpc_mem_unmap um;
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int reserved[UNMAP_RESERVED_NUM];
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};
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};
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struct fastrpc_ioctl_control {
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uint32_t req;
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union {
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struct fastrpc_ctrl_latency lp;
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struct fastrpc_ctrl_kalloc kalloc;
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struct fastrpc_ctrl_wakelock wp;
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struct fastrpc_ctrl_pm pm;
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struct fastrpc_ctrl_smmu smmu;
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};
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};
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struct fastrpc_ioctl_capability {
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uint32_t domain;
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uint32_t attribute_ID;
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uint32_t capability;
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};
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union fastrpc_ioctl_param {
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struct fastrpc_ioctl_invoke_async inv;
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struct fastrpc_ioctl_mem_map mem_map;
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struct fastrpc_ioctl_mem_unmap mem_unmap;
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struct fastrpc_ioctl_mmap mmap;
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struct fastrpc_ioctl_mmap_64 mmap64;
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struct fastrpc_ioctl_munmap munmap;
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struct fastrpc_ioctl_munmap_64 munmap64;
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struct fastrpc_ioctl_munmap_fd munmap_fd;
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struct fastrpc_ioctl_init_attrs init;
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struct fastrpc_ioctl_control cp;
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struct fastrpc_ioctl_capability cap;
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struct fastrpc_ioctl_invoke2 inv2;
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struct fastrpc_ioctl_dspsignal_signal sig;
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struct fastrpc_ioctl_dspsignal_wait wait;
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struct fastrpc_ioctl_dspsignal_create cre;
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struct fastrpc_ioctl_dspsignal_destroy des;
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struct fastrpc_ioctl_dspsignal_cancel_wait canc;
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};
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#endif
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