mirror of https://gitee.com/openkylin/linux.git
optee: sync OP-TEE headers
Pulls in updates in the internal headers from OP-TEE OS [1]. A few defines has been shortened, hence the changes in rpc.c. Defines not used by the driver in tee_rpc_cmd.h has been filtered out. Note that this does not change the ABI. Link: [1] https://github.com/OP-TEE/optee_os Reviewed-by: Sumit Garg <sumit.garg@linaro.org> Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
This commit is contained in:
Jens Wiklander
parent
bed13b5fc4
commit
617d8e8b34
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@ -1,6 +1,6 @@
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/* SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) */
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/*
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* Copyright (c) 2015-2019, Linaro Limited
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* Copyright (c) 2015-2021, Linaro Limited
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*/
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#ifndef _OPTEE_MSG_H
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#define _OPTEE_MSG_H
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@ -12,11 +12,9 @@
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* This file defines the OP-TEE message protocol used to communicate
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* with an instance of OP-TEE running in secure world.
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*
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* This file is divided into three sections.
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* This file is divided into two sections.
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* 1. Formatting of messages.
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* 2. Requests from normal world
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* 3. Requests from secure world, Remote Procedure Call (RPC), handled by
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* tee-supplicant.
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*/
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/*****************************************************************************
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@ -54,8 +52,8 @@
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* Every entry in buffer should point to a 4k page beginning (12 least
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* significant bits must be equal to zero).
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*
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* 12 least significant bints of optee_msg_param.u.tmem.buf_ptr should hold page
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* offset of the user buffer.
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* 12 least significant bits of optee_msg_param.u.tmem.buf_ptr should hold
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* page offset of user buffer.
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*
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* So, entries should be placed like members of this structure:
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*
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@ -176,17 +174,9 @@ struct optee_msg_param {
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* @params: the parameters supplied to the OS Command
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*
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* All normal calls to Trusted OS uses this struct. If cmd requires further
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* information than what these field holds it can be passed as a parameter
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* information than what these fields hold it can be passed as a parameter
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* tagged as meta (setting the OPTEE_MSG_ATTR_META bit in corresponding
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* attrs field). All parameters tagged as meta has to come first.
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*
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* Temp memref parameters can be fragmented if supported by the Trusted OS
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* (when optee_smc.h is bearer of this protocol this is indicated with
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* OPTEE_SMC_SEC_CAP_UNREGISTERED_SHM). If a logical memref parameter is
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* fragmented then has all but the last fragment the
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* OPTEE_MSG_ATTR_FRAGMENT bit set in attrs. Even if a memref is fragmented
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* it will still be presented as a single logical memref to the Trusted
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* Application.
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* attrs field). All parameters tagged as meta have to come first.
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*/
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struct optee_msg_arg {
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u32 cmd;
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@ -290,15 +280,12 @@ struct optee_msg_arg {
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* OPTEE_MSG_CMD_REGISTER_SHM registers a shared memory reference. The
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* information is passed as:
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* [in] param[0].attr OPTEE_MSG_ATTR_TYPE_TMEM_INPUT
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* [| OPTEE_MSG_ATTR_FRAGMENT]
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* [| OPTEE_MSG_ATTR_NONCONTIG]
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* [in] param[0].u.tmem.buf_ptr physical address (of first fragment)
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* [in] param[0].u.tmem.size size (of first fragment)
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* [in] param[0].u.tmem.shm_ref holds shared memory reference
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* ...
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* The shared memory can optionally be fragmented, temp memrefs can follow
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* each other with all but the last with the OPTEE_MSG_ATTR_FRAGMENT bit set.
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*
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* OPTEE_MSG_CMD_UNREGISTER_SHM unregisteres a previously registered shared
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* OPTEE_MSG_CMD_UNREGISTER_SHM unregisters a previously registered shared
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* memory reference. The information is passed as:
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* [in] param[0].attr OPTEE_MSG_ATTR_TYPE_RMEM_INPUT
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* [in] param[0].u.rmem.shm_ref holds shared memory reference
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@ -313,131 +300,4 @@ struct optee_msg_arg {
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#define OPTEE_MSG_CMD_UNREGISTER_SHM 5
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#define OPTEE_MSG_FUNCID_CALL_WITH_ARG 0x0004
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/*****************************************************************************
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* Part 3 - Requests from secure world, RPC
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*****************************************************************************/
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/*
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* All RPC is done with a struct optee_msg_arg as bearer of information,
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* struct optee_msg_arg::arg holds values defined by OPTEE_MSG_RPC_CMD_* below
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*
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* RPC communication with tee-supplicant is reversed compared to normal
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* client communication desribed above. The supplicant receives requests
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* and sends responses.
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*/
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/*
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* Load a TA into memory, defined in tee-supplicant
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*/
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#define OPTEE_MSG_RPC_CMD_LOAD_TA 0
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/*
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* Reserved
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*/
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#define OPTEE_MSG_RPC_CMD_RPMB 1
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/*
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* File system access, defined in tee-supplicant
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*/
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#define OPTEE_MSG_RPC_CMD_FS 2
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/*
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* Get time
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*
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* Returns number of seconds and nano seconds since the Epoch,
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* 1970-01-01 00:00:00 +0000 (UTC).
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*
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* [out] param[0].u.value.a Number of seconds
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* [out] param[0].u.value.b Number of nano seconds.
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*/
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#define OPTEE_MSG_RPC_CMD_GET_TIME 3
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/*
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* Wait queue primitive, helper for secure world to implement a wait queue.
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*
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* If secure world need to wait for a secure world mutex it issues a sleep
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* request instead of spinning in secure world. Conversely is a wakeup
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* request issued when a secure world mutex with a thread waiting thread is
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* unlocked.
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*
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* Waiting on a key
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* [in] param[0].u.value.a OPTEE_MSG_RPC_WAIT_QUEUE_SLEEP
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* [in] param[0].u.value.b wait key
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*
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* Waking up a key
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* [in] param[0].u.value.a OPTEE_MSG_RPC_WAIT_QUEUE_WAKEUP
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* [in] param[0].u.value.b wakeup key
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*/
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#define OPTEE_MSG_RPC_CMD_WAIT_QUEUE 4
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#define OPTEE_MSG_RPC_WAIT_QUEUE_SLEEP 0
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#define OPTEE_MSG_RPC_WAIT_QUEUE_WAKEUP 1
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/*
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* Suspend execution
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*
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* [in] param[0].value .a number of milliseconds to suspend
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*/
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#define OPTEE_MSG_RPC_CMD_SUSPEND 5
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/*
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* Allocate a piece of shared memory
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*
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* Shared memory can optionally be fragmented, to support that additional
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* spare param entries are allocated to make room for eventual fragments.
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* The spare param entries has .attr = OPTEE_MSG_ATTR_TYPE_NONE when
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* unused. All returned temp memrefs except the last should have the
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* OPTEE_MSG_ATTR_FRAGMENT bit set in the attr field.
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*
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* [in] param[0].u.value.a type of memory one of
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* OPTEE_MSG_RPC_SHM_TYPE_* below
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* [in] param[0].u.value.b requested size
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* [in] param[0].u.value.c required alignment
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*
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* [out] param[0].u.tmem.buf_ptr physical address (of first fragment)
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* [out] param[0].u.tmem.size size (of first fragment)
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* [out] param[0].u.tmem.shm_ref shared memory reference
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* ...
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* [out] param[n].u.tmem.buf_ptr physical address
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* [out] param[n].u.tmem.size size
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* [out] param[n].u.tmem.shm_ref shared memory reference (same value
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* as in param[n-1].u.tmem.shm_ref)
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*/
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#define OPTEE_MSG_RPC_CMD_SHM_ALLOC 6
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/* Memory that can be shared with a non-secure user space application */
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#define OPTEE_MSG_RPC_SHM_TYPE_APPL 0
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/* Memory only shared with non-secure kernel */
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#define OPTEE_MSG_RPC_SHM_TYPE_KERNEL 1
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/*
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* Free shared memory previously allocated with OPTEE_MSG_RPC_CMD_SHM_ALLOC
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*
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* [in] param[0].u.value.a type of memory one of
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* OPTEE_MSG_RPC_SHM_TYPE_* above
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* [in] param[0].u.value.b value of shared memory reference
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* returned in param[0].u.tmem.shm_ref
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* above
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*/
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#define OPTEE_MSG_RPC_CMD_SHM_FREE 7
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/*
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* Access a device on an i2c bus
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*
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* [in] param[0].u.value.a mode: RD(0), WR(1)
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* [in] param[0].u.value.b i2c adapter
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* [in] param[0].u.value.c i2c chip
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*
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* [in] param[1].u.value.a i2c control flags
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*
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* [in/out] memref[2] buffer to exchange the transfer data
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* with the secure world
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*
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* [out] param[3].u.value.a bytes transferred by the driver
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*/
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#define OPTEE_MSG_RPC_CMD_I2C_TRANSFER 21
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/* I2C master transfer modes */
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#define OPTEE_MSG_RPC_CMD_I2C_TRANSFER_RD 0
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#define OPTEE_MSG_RPC_CMD_I2C_TRANSFER_WR 1
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/* I2C master control flags */
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#define OPTEE_MSG_RPC_CMD_I2C_FLAGS_TEN_BIT BIT(0)
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#endif /* _OPTEE_MSG_H */
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@ -0,0 +1,103 @@
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/* SPDX-License-Identifier: BSD-2-Clause */
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/*
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* Copyright (c) 2016-2021, Linaro Limited
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*/
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#ifndef __OPTEE_RPC_CMD_H
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#define __OPTEE_RPC_CMD_H
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/*
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* All RPC is done with a struct optee_msg_arg as bearer of information,
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* struct optee_msg_arg::arg holds values defined by OPTEE_RPC_CMD_* below.
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* Only the commands handled by the kernel driver are defined here.
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*
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* RPC communication with tee-supplicant is reversed compared to normal
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* client communication described above. The supplicant receives requests
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* and sends responses.
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*/
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/*
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* Get time
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*
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* Returns number of seconds and nano seconds since the Epoch,
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* 1970-01-01 00:00:00 +0000 (UTC).
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*
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* [out] value[0].a Number of seconds
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* [out] value[0].b Number of nano seconds.
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*/
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#define OPTEE_RPC_CMD_GET_TIME 3
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/*
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* Wait queue primitive, helper for secure world to implement a wait queue.
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*
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* If secure world needs to wait for a secure world mutex it issues a sleep
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* request instead of spinning in secure world. Conversely is a wakeup
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* request issued when a secure world mutex with a thread waiting thread is
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* unlocked.
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*
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* Waiting on a key
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* [in] value[0].a OPTEE_RPC_WAIT_QUEUE_SLEEP
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* [in] value[0].b Wait key
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*
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* Waking up a key
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* [in] value[0].a OPTEE_RPC_WAIT_QUEUE_WAKEUP
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* [in] value[0].b Wakeup key
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*/
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#define OPTEE_RPC_CMD_WAIT_QUEUE 4
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#define OPTEE_RPC_WAIT_QUEUE_SLEEP 0
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#define OPTEE_RPC_WAIT_QUEUE_WAKEUP 1
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/*
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* Suspend execution
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*
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* [in] value[0].a Number of milliseconds to suspend
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*/
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#define OPTEE_RPC_CMD_SUSPEND 5
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/*
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* Allocate a piece of shared memory
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*
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* [in] value[0].a Type of memory one of
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* OPTEE_RPC_SHM_TYPE_* below
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* [in] value[0].b Requested size
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* [in] value[0].c Required alignment
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* [out] memref[0] Buffer
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*/
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#define OPTEE_RPC_CMD_SHM_ALLOC 6
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/* Memory that can be shared with a non-secure user space application */
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#define OPTEE_RPC_SHM_TYPE_APPL 0
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/* Memory only shared with non-secure kernel */
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#define OPTEE_RPC_SHM_TYPE_KERNEL 1
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/*
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* Free shared memory previously allocated with OPTEE_RPC_CMD_SHM_ALLOC
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*
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* [in] value[0].a Type of memory one of
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* OPTEE_RPC_SHM_TYPE_* above
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* [in] value[0].b Value of shared memory reference or cookie
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*/
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#define OPTEE_RPC_CMD_SHM_FREE 7
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/*
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* Issue master requests (read and write operations) to an I2C chip.
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*
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* [in] value[0].a Transfer mode (OPTEE_RPC_I2C_TRANSFER_*)
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* [in] value[0].b The I2C bus (a.k.a adapter).
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* 16 bit field.
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* [in] value[0].c The I2C chip (a.k.a address).
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* 16 bit field (either 7 or 10 bit effective).
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* [in] value[1].a The I2C master control flags (ie, 10 bit address).
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* 16 bit field.
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* [in/out] memref[2] Buffer used for data transfers.
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* [out] value[3].a Number of bytes transferred by the REE.
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*/
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#define OPTEE_RPC_CMD_I2C_TRANSFER 21
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/* I2C master transfer modes */
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#define OPTEE_RPC_I2C_TRANSFER_RD 0
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#define OPTEE_RPC_I2C_TRANSFER_WR 1
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/* I2C master control flags */
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#define OPTEE_RPC_I2C_FLAGS_TEN_BIT BIT(0)
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#endif /*__OPTEE_RPC_CMD_H*/
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@ -1,6 +1,6 @@
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/* SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) */
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/*
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* Copyright (c) 2015-2019, Linaro Limited
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* Copyright (c) 2015-2021, Linaro Limited
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*/
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#ifndef OPTEE_SMC_H
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#define OPTEE_SMC_H
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@ -39,10 +39,10 @@
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/*
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* Function specified by SMC Calling convention
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*
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* Return one of the following UIDs if using API specified in this file
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* without further extentions:
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* 65cb6b93-af0c-4617-8ed6-644a8d1140f8
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* see also OPTEE_SMC_UID_* in optee_msg.h
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* Return the following UID if using API specified in this file
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* without further extensions:
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* 384fb3e0-e7f8-11e3-af63-0002a5d5c51b.
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* see also OPTEE_MSG_UID_* in optee_msg.h
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*/
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#define OPTEE_SMC_FUNCID_CALLS_UID OPTEE_MSG_FUNCID_CALLS_UID
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#define OPTEE_SMC_CALLS_UID \
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@ -53,7 +53,7 @@
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/*
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* Function specified by SMC Calling convention
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*
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* Returns 2.0 if using API specified in this file without further extentions.
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* Returns 2.0 if using API specified in this file without further extensions.
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* see also OPTEE_MSG_REVISION_* in optee_msg.h
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*/
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#define OPTEE_SMC_FUNCID_CALLS_REVISION OPTEE_MSG_FUNCID_CALLS_REVISION
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@ -109,8 +109,8 @@ struct optee_smc_call_get_os_revision_result {
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*
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* Call register usage:
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* a0 SMC Function ID, OPTEE_SMC*CALL_WITH_ARG
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* a1 Upper 32bit of a 64bit physical pointer to a struct optee_msg_arg
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* a2 Lower 32bit of a 64bit physical pointer to a struct optee_msg_arg
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* a1 Upper 32 bits of a 64-bit physical pointer to a struct optee_msg_arg
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* a2 Lower 32 bits of a 64-bit physical pointer to a struct optee_msg_arg
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* a3 Cache settings, not used if physical pointer is in a predefined shared
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* memory area else per OPTEE_SMC_SHM_*
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* a4-6 Not used
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@ -214,8 +214,9 @@ struct optee_smc_get_shm_config_result {
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* secure world accepts command buffers located in any parts of non-secure RAM
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*/
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#define OPTEE_SMC_SEC_CAP_DYNAMIC_SHM BIT(2)
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/* Secure world supports Shared Memory with a NULL buffer reference */
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/* Secure world is built with virtualization support */
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#define OPTEE_SMC_SEC_CAP_VIRTUALIZATION BIT(3)
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/* Secure world supports Shared Memory with a NULL reference */
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#define OPTEE_SMC_SEC_CAP_MEMREF_NULL BIT(4)
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#define OPTEE_SMC_FUNCID_EXCHANGE_CAPABILITIES 9
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@ -245,8 +246,8 @@ struct optee_smc_exchange_capabilities_result {
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*
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* Normal return register usage:
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* a0 OPTEE_SMC_RETURN_OK
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* a1 Upper 32bit of a 64bit Shared memory cookie
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* a2 Lower 32bit of a 64bit Shared memory cookie
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* a1 Upper 32 bits of a 64-bit Shared memory cookie
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* a2 Lower 32 bits of a 64-bit Shared memory cookie
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* a3-7 Preserved
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*
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* Cache empty return register usage:
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@ -293,6 +294,31 @@ struct optee_smc_disable_shm_cache_result {
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#define OPTEE_SMC_ENABLE_SHM_CACHE \
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OPTEE_SMC_FAST_CALL_VAL(OPTEE_SMC_FUNCID_ENABLE_SHM_CACHE)
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/*
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* Query OP-TEE about number of supported threads
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*
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* Normal World OS or Hypervisor issues this call to find out how many
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* threads OP-TEE supports. That is how many standard calls can be issued
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* in parallel before OP-TEE will return OPTEE_SMC_RETURN_ETHREAD_LIMIT.
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*
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* Call requests usage:
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* a0 SMC Function ID, OPTEE_SMC_GET_THREAD_COUNT
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* a1-6 Not used
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* a7 Hypervisor Client ID register
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*
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* Normal return register usage:
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* a0 OPTEE_SMC_RETURN_OK
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* a1 Number of threads
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* a2-7 Preserved
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*
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* Error return:
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* a0 OPTEE_SMC_RETURN_UNKNOWN_FUNCTION Requested call is not implemented
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* a1-7 Preserved
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*/
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#define OPTEE_SMC_FUNCID_GET_THREAD_COUNT 15
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#define OPTEE_SMC_GET_THREAD_COUNT \
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OPTEE_SMC_FAST_CALL_VAL(OPTEE_SMC_FUNCID_GET_THREAD_COUNT)
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/*
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* Resume from RPC (for example after processing a foreign interrupt)
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*
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|
|
@ -341,16 +367,16 @@ struct optee_smc_disable_shm_cache_result {
|
|||
*
|
||||
* "Return" register usage:
|
||||
* a0 SMC Function ID, OPTEE_SMC_CALL_RETURN_FROM_RPC.
|
||||
* a1 Upper 32bits of 64bit physical pointer to allocated
|
||||
* a1 Upper 32 bits of 64-bit physical pointer to allocated
|
||||
* memory, (a1 == 0 && a2 == 0) if size was 0 or if memory can't
|
||||
* be allocated.
|
||||
* a2 Lower 32bits of 64bit physical pointer to allocated
|
||||
* a2 Lower 32 bits of 64-bit physical pointer to allocated
|
||||
* memory, (a1 == 0 && a2 == 0) if size was 0 or if memory can't
|
||||
* be allocated
|
||||
* a3 Preserved
|
||||
* a4 Upper 32bits of 64bit Shared memory cookie used when freeing
|
||||
* a4 Upper 32 bits of 64-bit Shared memory cookie used when freeing
|
||||
* the memory or doing an RPC
|
||||
* a5 Lower 32bits of 64bit Shared memory cookie used when freeing
|
||||
* a5 Lower 32 bits of 64-bit Shared memory cookie used when freeing
|
||||
* the memory or doing an RPC
|
||||
* a6-7 Preserved
|
||||
*/
|
||||
|
|
@ -363,9 +389,9 @@ struct optee_smc_disable_shm_cache_result {
|
|||
*
|
||||
* "Call" register usage:
|
||||
* a0 This value, OPTEE_SMC_RETURN_RPC_FREE
|
||||
* a1 Upper 32bits of 64bit shared memory cookie belonging to this
|
||||
* a1 Upper 32 bits of 64-bit shared memory cookie belonging to this
|
||||
* argument memory
|
||||
* a2 Lower 32bits of 64bit shared memory cookie belonging to this
|
||||
* a2 Lower 32 bits of 64-bit shared memory cookie belonging to this
|
||||
* argument memory
|
||||
* a3-7 Resume information, must be preserved
|
||||
*
|
||||
|
|
@ -379,7 +405,7 @@ struct optee_smc_disable_shm_cache_result {
|
|||
OPTEE_SMC_RPC_VAL(OPTEE_SMC_RPC_FUNC_FREE)
|
||||
|
||||
/*
|
||||
* Deliver foreign interrupt to normal world.
|
||||
* Deliver a foreign interrupt in normal world.
|
||||
*
|
||||
* "Call" register usage:
|
||||
* a0 OPTEE_SMC_RETURN_RPC_FOREIGN_INTR
|
||||
|
|
@ -389,7 +415,7 @@ struct optee_smc_disable_shm_cache_result {
|
|||
* a0 SMC Function ID, OPTEE_SMC_CALL_RETURN_FROM_RPC.
|
||||
* a1-7 Preserved
|
||||
*/
|
||||
#define OPTEE_SMC_RPC_FUNC_FOREIGN_INTR 4
|
||||
#define OPTEE_SMC_RPC_FUNC_FOREIGN_INTR 4
|
||||
#define OPTEE_SMC_RETURN_RPC_FOREIGN_INTR \
|
||||
OPTEE_SMC_RPC_VAL(OPTEE_SMC_RPC_FUNC_FOREIGN_INTR)
|
||||
|
||||
|
|
@ -405,10 +431,10 @@ struct optee_smc_disable_shm_cache_result {
|
|||
*
|
||||
* "Call" register usage:
|
||||
* a0 OPTEE_SMC_RETURN_RPC_CMD
|
||||
* a1 Upper 32bit of a 64bit Shared memory cookie holding a
|
||||
* a1 Upper 32 bits of a 64-bit Shared memory cookie holding a
|
||||
* struct optee_msg_arg, must be preserved, only the data should
|
||||
* be updated
|
||||
* a2 Lower 32bit of a 64bit Shared memory cookie holding a
|
||||
* a2 Lower 32 bits of a 64-bit Shared memory cookie holding a
|
||||
* struct optee_msg_arg, must be preserved, only the data should
|
||||
* be updated
|
||||
* a3-7 Resume information, must be preserved
|
||||
|
|
|
|||
|
|
@ -12,6 +12,7 @@
|
|||
#include <linux/tee_drv.h>
|
||||
#include "optee_private.h"
|
||||
#include "optee_smc.h"
|
||||
#include "optee_rpc_cmd.h"
|
||||
|
||||
struct wq_entry {
|
||||
struct list_head link;
|
||||
|
|
@ -89,7 +90,7 @@ static void handle_rpc_func_cmd_i2c_transfer(struct tee_context *ctx,
|
|||
if (!client.adapter)
|
||||
goto bad;
|
||||
|
||||
if (params[1].u.value.a & OPTEE_MSG_RPC_CMD_I2C_FLAGS_TEN_BIT) {
|
||||
if (params[1].u.value.a & OPTEE_RPC_I2C_FLAGS_TEN_BIT) {
|
||||
if (!i2c_check_functionality(client.adapter,
|
||||
I2C_FUNC_10BIT_ADDR)) {
|
||||
i2c_put_adapter(client.adapter);
|
||||
|
|
@ -103,11 +104,11 @@ static void handle_rpc_func_cmd_i2c_transfer(struct tee_context *ctx,
|
|||
snprintf(client.name, I2C_NAME_SIZE, "i2c%d", client.adapter->nr);
|
||||
|
||||
switch (params[0].u.value.a) {
|
||||
case OPTEE_MSG_RPC_CMD_I2C_TRANSFER_RD:
|
||||
case OPTEE_RPC_I2C_TRANSFER_RD:
|
||||
ret = i2c_master_recv(&client, params[2].u.memref.shm->kaddr,
|
||||
params[2].u.memref.size);
|
||||
break;
|
||||
case OPTEE_MSG_RPC_CMD_I2C_TRANSFER_WR:
|
||||
case OPTEE_RPC_I2C_TRANSFER_WR:
|
||||
ret = i2c_master_send(&client, params[2].u.memref.shm->kaddr,
|
||||
params[2].u.memref.size);
|
||||
break;
|
||||
|
|
@ -194,10 +195,10 @@ static void handle_rpc_func_cmd_wq(struct optee *optee,
|
|||
goto bad;
|
||||
|
||||
switch (arg->params[0].u.value.a) {
|
||||
case OPTEE_MSG_RPC_WAIT_QUEUE_SLEEP:
|
||||
case OPTEE_RPC_WAIT_QUEUE_SLEEP:
|
||||
wq_sleep(&optee->wait_queue, arg->params[0].u.value.b);
|
||||
break;
|
||||
case OPTEE_MSG_RPC_WAIT_QUEUE_WAKEUP:
|
||||
case OPTEE_RPC_WAIT_QUEUE_WAKEUP:
|
||||
wq_wakeup(&optee->wait_queue, arg->params[0].u.value.b);
|
||||
break;
|
||||
default:
|
||||
|
|
@ -267,11 +268,11 @@ static struct tee_shm *cmd_alloc_suppl(struct tee_context *ctx, size_t sz)
|
|||
struct tee_shm *shm;
|
||||
|
||||
param.attr = TEE_IOCTL_PARAM_ATTR_TYPE_VALUE_INOUT;
|
||||
param.u.value.a = OPTEE_MSG_RPC_SHM_TYPE_APPL;
|
||||
param.u.value.a = OPTEE_RPC_SHM_TYPE_APPL;
|
||||
param.u.value.b = sz;
|
||||
param.u.value.c = 0;
|
||||
|
||||
ret = optee_supp_thrd_req(ctx, OPTEE_MSG_RPC_CMD_SHM_ALLOC, 1, ¶m);
|
||||
ret = optee_supp_thrd_req(ctx, OPTEE_RPC_CMD_SHM_ALLOC, 1, ¶m);
|
||||
if (ret)
|
||||
return ERR_PTR(-ENOMEM);
|
||||
|
||||
|
|
@ -308,10 +309,10 @@ static void handle_rpc_func_cmd_shm_alloc(struct tee_context *ctx,
|
|||
|
||||
sz = arg->params[0].u.value.b;
|
||||
switch (arg->params[0].u.value.a) {
|
||||
case OPTEE_MSG_RPC_SHM_TYPE_APPL:
|
||||
case OPTEE_RPC_SHM_TYPE_APPL:
|
||||
shm = cmd_alloc_suppl(ctx, sz);
|
||||
break;
|
||||
case OPTEE_MSG_RPC_SHM_TYPE_KERNEL:
|
||||
case OPTEE_RPC_SHM_TYPE_KERNEL:
|
||||
shm = tee_shm_alloc(ctx, sz, TEE_SHM_MAPPED);
|
||||
break;
|
||||
default:
|
||||
|
|
@ -383,7 +384,7 @@ static void cmd_free_suppl(struct tee_context *ctx, struct tee_shm *shm)
|
|||
struct tee_param param;
|
||||
|
||||
param.attr = TEE_IOCTL_PARAM_ATTR_TYPE_VALUE_INOUT;
|
||||
param.u.value.a = OPTEE_MSG_RPC_SHM_TYPE_APPL;
|
||||
param.u.value.a = OPTEE_RPC_SHM_TYPE_APPL;
|
||||
param.u.value.b = tee_shm_get_id(shm);
|
||||
param.u.value.c = 0;
|
||||
|
||||
|
|
@ -400,7 +401,7 @@ static void cmd_free_suppl(struct tee_context *ctx, struct tee_shm *shm)
|
|||
*/
|
||||
tee_shm_put(shm);
|
||||
|
||||
optee_supp_thrd_req(ctx, OPTEE_MSG_RPC_CMD_SHM_FREE, 1, ¶m);
|
||||
optee_supp_thrd_req(ctx, OPTEE_RPC_CMD_SHM_FREE, 1, ¶m);
|
||||
}
|
||||
|
||||
static void handle_rpc_func_cmd_shm_free(struct tee_context *ctx,
|
||||
|
|
@ -418,10 +419,10 @@ static void handle_rpc_func_cmd_shm_free(struct tee_context *ctx,
|
|||
|
||||
shm = (struct tee_shm *)(unsigned long)arg->params[0].u.value.b;
|
||||
switch (arg->params[0].u.value.a) {
|
||||
case OPTEE_MSG_RPC_SHM_TYPE_APPL:
|
||||
case OPTEE_RPC_SHM_TYPE_APPL:
|
||||
cmd_free_suppl(ctx, shm);
|
||||
break;
|
||||
case OPTEE_MSG_RPC_SHM_TYPE_KERNEL:
|
||||
case OPTEE_RPC_SHM_TYPE_KERNEL:
|
||||
tee_shm_free(shm);
|
||||
break;
|
||||
default:
|
||||
|
|
@ -458,23 +459,23 @@ static void handle_rpc_func_cmd(struct tee_context *ctx, struct optee *optee,
|
|||
}
|
||||
|
||||
switch (arg->cmd) {
|
||||
case OPTEE_MSG_RPC_CMD_GET_TIME:
|
||||
case OPTEE_RPC_CMD_GET_TIME:
|
||||
handle_rpc_func_cmd_get_time(arg);
|
||||
break;
|
||||
case OPTEE_MSG_RPC_CMD_WAIT_QUEUE:
|
||||
case OPTEE_RPC_CMD_WAIT_QUEUE:
|
||||
handle_rpc_func_cmd_wq(optee, arg);
|
||||
break;
|
||||
case OPTEE_MSG_RPC_CMD_SUSPEND:
|
||||
case OPTEE_RPC_CMD_SUSPEND:
|
||||
handle_rpc_func_cmd_wait(arg);
|
||||
break;
|
||||
case OPTEE_MSG_RPC_CMD_SHM_ALLOC:
|
||||
case OPTEE_RPC_CMD_SHM_ALLOC:
|
||||
free_pages_list(call_ctx);
|
||||
handle_rpc_func_cmd_shm_alloc(ctx, arg, call_ctx);
|
||||
break;
|
||||
case OPTEE_MSG_RPC_CMD_SHM_FREE:
|
||||
case OPTEE_RPC_CMD_SHM_FREE:
|
||||
handle_rpc_func_cmd_shm_free(ctx, arg);
|
||||
break;
|
||||
case OPTEE_MSG_RPC_CMD_I2C_TRANSFER:
|
||||
case OPTEE_RPC_CMD_I2C_TRANSFER:
|
||||
handle_rpc_func_cmd_i2c_transfer(ctx, arg);
|
||||
break;
|
||||
default:
|
||||
|
|
|
|||
Loading…
Reference in New Issue