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Commit 617d8e8b authored by Jens Wiklander's avatar Jens Wiklander
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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_osReviewed-by: default avatarSumit Garg <sumit.garg@linaro.org>
Signed-off-by: default avatarJens Wiklander <jens.wiklander@linaro.org>
parent bed13b5f
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Showing with 179 additions and 189 deletions
drivers/tee/optee/optee_msg.h
View file @ 617d8e8b
/* SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) */
/*
* Copyright (c) 2015-2019, Linaro Limited
* Copyright (c) 2015-2021, Linaro Limited
*/
#ifndef _OPTEE_MSG_H
#define _OPTEE_MSG_H
......@@ -12,11 +12,9 @@
* This file defines the OP-TEE message protocol used to communicate
* with an instance of OP-TEE running in secure world.
*
* This file is divided into three sections.
* This file is divided into two sections.
* 1. Formatting of messages.
* 2. Requests from normal world
* 3. Requests from secure world, Remote Procedure Call (RPC), handled by
* tee-supplicant.
*/
/*****************************************************************************
......@@ -54,8 +52,8 @@
* Every entry in buffer should point to a 4k page beginning (12 least
* significant bits must be equal to zero).
*
* 12 least significant bints of optee_msg_param.u.tmem.buf_ptr should hold page
* offset of the user buffer.
* 12 least significant bits of optee_msg_param.u.tmem.buf_ptr should hold
* page offset of user buffer.
*
* So, entries should be placed like members of this structure:
*
......@@ -176,17 +174,9 @@ struct optee_msg_param {
* @params: the parameters supplied to the OS Command
*
* All normal calls to Trusted OS uses this struct. If cmd requires further
* information than what these field holds it can be passed as a parameter
* information than what these fields hold it can be passed as a parameter
* tagged as meta (setting the OPTEE_MSG_ATTR_META bit in corresponding
* attrs field). All parameters tagged as meta has to come first.
*
* Temp memref parameters can be fragmented if supported by the Trusted OS
* (when optee_smc.h is bearer of this protocol this is indicated with
* OPTEE_SMC_SEC_CAP_UNREGISTERED_SHM). If a logical memref parameter is
* fragmented then has all but the last fragment the
* OPTEE_MSG_ATTR_FRAGMENT bit set in attrs. Even if a memref is fragmented
* it will still be presented as a single logical memref to the Trusted
* Application.
* attrs field). All parameters tagged as meta have to come first.
*/
struct optee_msg_arg {
u32 cmd;
......@@ -290,15 +280,12 @@ struct optee_msg_arg {
* OPTEE_MSG_CMD_REGISTER_SHM registers a shared memory reference. The
* information is passed as:
* [in] param[0].attr OPTEE_MSG_ATTR_TYPE_TMEM_INPUT
* [| OPTEE_MSG_ATTR_FRAGMENT]
* [| OPTEE_MSG_ATTR_NONCONTIG]
* [in] param[0].u.tmem.buf_ptr physical address (of first fragment)
* [in] param[0].u.tmem.size size (of first fragment)
* [in] param[0].u.tmem.shm_ref holds shared memory reference
* ...
* The shared memory can optionally be fragmented, temp memrefs can follow
* each other with all but the last with the OPTEE_MSG_ATTR_FRAGMENT bit set.
*
* OPTEE_MSG_CMD_UNREGISTER_SHM unregisteres a previously registered shared
* OPTEE_MSG_CMD_UNREGISTER_SHM unregisters a previously registered shared
* memory reference. The information is passed as:
* [in] param[0].attr OPTEE_MSG_ATTR_TYPE_RMEM_INPUT
* [in] param[0].u.rmem.shm_ref holds shared memory reference
......@@ -313,131 +300,4 @@ struct optee_msg_arg {
#define OPTEE_MSG_CMD_UNREGISTER_SHM 5
#define OPTEE_MSG_FUNCID_CALL_WITH_ARG 0x0004
/*****************************************************************************
* Part 3 - Requests from secure world, RPC
*****************************************************************************/
/*
* All RPC is done with a struct optee_msg_arg as bearer of information,
* struct optee_msg_arg::arg holds values defined by OPTEE_MSG_RPC_CMD_* below
*
* RPC communication with tee-supplicant is reversed compared to normal
* client communication desribed above. The supplicant receives requests
* and sends responses.
*/
/*
* Load a TA into memory, defined in tee-supplicant
*/
#define OPTEE_MSG_RPC_CMD_LOAD_TA 0
/*
* Reserved
*/
#define OPTEE_MSG_RPC_CMD_RPMB 1
/*
* File system access, defined in tee-supplicant
*/
#define OPTEE_MSG_RPC_CMD_FS 2
/*
* Get time
*
* Returns number of seconds and nano seconds since the Epoch,
* 1970-01-01 00:00:00 +0000 (UTC).
*
* [out] param[0].u.value.a Number of seconds
* [out] param[0].u.value.b Number of nano seconds.
*/
#define OPTEE_MSG_RPC_CMD_GET_TIME 3
/*
* Wait queue primitive, helper for secure world to implement a wait queue.
*
* If secure world need to wait for a secure world mutex it issues a sleep
* request instead of spinning in secure world. Conversely is a wakeup
* request issued when a secure world mutex with a thread waiting thread is
* unlocked.
*
* Waiting on a key
* [in] param[0].u.value.a OPTEE_MSG_RPC_WAIT_QUEUE_SLEEP
* [in] param[0].u.value.b wait key
*
* Waking up a key
* [in] param[0].u.value.a OPTEE_MSG_RPC_WAIT_QUEUE_WAKEUP
* [in] param[0].u.value.b wakeup key
*/
#define OPTEE_MSG_RPC_CMD_WAIT_QUEUE 4
#define OPTEE_MSG_RPC_WAIT_QUEUE_SLEEP 0
#define OPTEE_MSG_RPC_WAIT_QUEUE_WAKEUP 1
/*
* Suspend execution
*
* [in] param[0].value .a number of milliseconds to suspend
*/
#define OPTEE_MSG_RPC_CMD_SUSPEND 5
/*
* Allocate a piece of shared memory
*
* Shared memory can optionally be fragmented, to support that additional
* spare param entries are allocated to make room for eventual fragments.
* The spare param entries has .attr = OPTEE_MSG_ATTR_TYPE_NONE when
* unused. All returned temp memrefs except the last should have the
* OPTEE_MSG_ATTR_FRAGMENT bit set in the attr field.
*
* [in] param[0].u.value.a type of memory one of
* OPTEE_MSG_RPC_SHM_TYPE_* below
* [in] param[0].u.value.b requested size
* [in] param[0].u.value.c required alignment
*
* [out] param[0].u.tmem.buf_ptr physical address (of first fragment)
* [out] param[0].u.tmem.size size (of first fragment)
* [out] param[0].u.tmem.shm_ref shared memory reference
* ...
* [out] param[n].u.tmem.buf_ptr physical address
* [out] param[n].u.tmem.size size
* [out] param[n].u.tmem.shm_ref shared memory reference (same value
* as in param[n-1].u.tmem.shm_ref)
*/
#define OPTEE_MSG_RPC_CMD_SHM_ALLOC 6
/* Memory that can be shared with a non-secure user space application */
#define OPTEE_MSG_RPC_SHM_TYPE_APPL 0
/* Memory only shared with non-secure kernel */
#define OPTEE_MSG_RPC_SHM_TYPE_KERNEL 1
/*
* Free shared memory previously allocated with OPTEE_MSG_RPC_CMD_SHM_ALLOC
*
* [in] param[0].u.value.a type of memory one of
* OPTEE_MSG_RPC_SHM_TYPE_* above
* [in] param[0].u.value.b value of shared memory reference
* returned in param[0].u.tmem.shm_ref
* above
*/
#define OPTEE_MSG_RPC_CMD_SHM_FREE 7
/*
* Access a device on an i2c bus
*
* [in] param[0].u.value.a mode: RD(0), WR(1)
* [in] param[0].u.value.b i2c adapter
* [in] param[0].u.value.c i2c chip
*
* [in] param[1].u.value.a i2c control flags
*
* [in/out] memref[2] buffer to exchange the transfer data
* with the secure world
*
* [out] param[3].u.value.a bytes transferred by the driver
*/
#define OPTEE_MSG_RPC_CMD_I2C_TRANSFER 21
/* I2C master transfer modes */
#define OPTEE_MSG_RPC_CMD_I2C_TRANSFER_RD 0
#define OPTEE_MSG_RPC_CMD_I2C_TRANSFER_WR 1
/* I2C master control flags */
#define OPTEE_MSG_RPC_CMD_I2C_FLAGS_TEN_BIT BIT(0)
#endif /* _OPTEE_MSG_H */
drivers/tee/optee/optee_rpc_cmd.h 0 → 100644
View file @ 617d8e8b
/* SPDX-License-Identifier: BSD-2-Clause */
/*
* Copyright (c) 2016-2021, Linaro Limited
*/
#ifndef __OPTEE_RPC_CMD_H
#define __OPTEE_RPC_CMD_H
/*
* All RPC is done with a struct optee_msg_arg as bearer of information,
* struct optee_msg_arg::arg holds values defined by OPTEE_RPC_CMD_* below.
* Only the commands handled by the kernel driver are defined here.
*
* RPC communication with tee-supplicant is reversed compared to normal
* client communication described above. The supplicant receives requests
* and sends responses.
*/
/*
* Get time
*
* Returns number of seconds and nano seconds since the Epoch,
* 1970-01-01 00:00:00 +0000 (UTC).
*
* [out] value[0].a Number of seconds
* [out] value[0].b Number of nano seconds.
*/
#define OPTEE_RPC_CMD_GET_TIME 3
/*
* Wait queue primitive, helper for secure world to implement a wait queue.
*
* If secure world needs to wait for a secure world mutex it issues a sleep
* request instead of spinning in secure world. Conversely is a wakeup
* request issued when a secure world mutex with a thread waiting thread is
* unlocked.
*
* Waiting on a key
* [in] value[0].a OPTEE_RPC_WAIT_QUEUE_SLEEP
* [in] value[0].b Wait key
*
* Waking up a key
* [in] value[0].a OPTEE_RPC_WAIT_QUEUE_WAKEUP
* [in] value[0].b Wakeup key
*/
#define OPTEE_RPC_CMD_WAIT_QUEUE 4
#define OPTEE_RPC_WAIT_QUEUE_SLEEP 0
#define OPTEE_RPC_WAIT_QUEUE_WAKEUP 1
/*
* Suspend execution
*
* [in] value[0].a Number of milliseconds to suspend
*/
#define OPTEE_RPC_CMD_SUSPEND 5
/*
* Allocate a piece of shared memory
*
* [in] value[0].a Type of memory one of
* OPTEE_RPC_SHM_TYPE_* below
* [in] value[0].b Requested size
* [in] value[0].c Required alignment
* [out] memref[0] Buffer
*/
#define OPTEE_RPC_CMD_SHM_ALLOC 6
/* Memory that can be shared with a non-secure user space application */
#define OPTEE_RPC_SHM_TYPE_APPL 0
/* Memory only shared with non-secure kernel */
#define OPTEE_RPC_SHM_TYPE_KERNEL 1
/*
* Free shared memory previously allocated with OPTEE_RPC_CMD_SHM_ALLOC
*
* [in] value[0].a Type of memory one of
* OPTEE_RPC_SHM_TYPE_* above
* [in] value[0].b Value of shared memory reference or cookie
*/
#define OPTEE_RPC_CMD_SHM_FREE 7
/*
* Issue master requests (read and write operations) to an I2C chip.
*
* [in] value[0].a Transfer mode (OPTEE_RPC_I2C_TRANSFER_*)
* [in] value[0].b The I2C bus (a.k.a adapter).
* 16 bit field.
* [in] value[0].c The I2C chip (a.k.a address).
* 16 bit field (either 7 or 10 bit effective).
* [in] value[1].a The I2C master control flags (ie, 10 bit address).
* 16 bit field.
* [in/out] memref[2] Buffer used for data transfers.
* [out] value[3].a Number of bytes transferred by the REE.
*/
#define OPTEE_RPC_CMD_I2C_TRANSFER 21
/* I2C master transfer modes */
#define OPTEE_RPC_I2C_TRANSFER_RD 0
#define OPTEE_RPC_I2C_TRANSFER_WR 1
/* I2C master control flags */
#define OPTEE_RPC_I2C_FLAGS_TEN_BIT BIT(0)
#endif /*__OPTEE_RPC_CMD_H*/
drivers/tee/optee/optee_smc.h
View file @ 617d8e8b
/* SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) */
/*
* Copyright (c) 2015-2019, Linaro Limited
* Copyright (c) 2015-2021, Linaro Limited
*/
#ifndef OPTEE_SMC_H
#define OPTEE_SMC_H
......@@ -39,10 +39,10 @@
/*
* Function specified by SMC Calling convention
*
* Return one of the following UIDs if using API specified in this file
* without further extentions:
* 65cb6b93-af0c-4617-8ed6-644a8d1140f8
* see also OPTEE_SMC_UID_* in optee_msg.h
* Return the following UID if using API specified in this file
* without further extensions:
* 384fb3e0-e7f8-11e3-af63-0002a5d5c51b.
* see also OPTEE_MSG_UID_* in optee_msg.h
*/
#define OPTEE_SMC_FUNCID_CALLS_UID OPTEE_MSG_FUNCID_CALLS_UID
#define OPTEE_SMC_CALLS_UID \
......@@ -53,7 +53,7 @@
/*
* Function specified by SMC Calling convention
*
* Returns 2.0 if using API specified in this file without further extentions.
* Returns 2.0 if using API specified in this file without further extensions.
* see also OPTEE_MSG_REVISION_* in optee_msg.h
*/
#define OPTEE_SMC_FUNCID_CALLS_REVISION OPTEE_MSG_FUNCID_CALLS_REVISION
......@@ -109,8 +109,8 @@ struct optee_smc_call_get_os_revision_result {
*
* Call register usage:
* a0 SMC Function ID, OPTEE_SMC*CALL_WITH_ARG
* a1 Upper 32bit of a 64bit physical pointer to a struct optee_msg_arg
* a2 Lower 32bit of a 64bit physical pointer to a struct optee_msg_arg
* a1 Upper 32 bits of a 64-bit physical pointer to a struct optee_msg_arg
* a2 Lower 32 bits of a 64-bit physical pointer to a struct optee_msg_arg
* a3 Cache settings, not used if physical pointer is in a predefined shared
* memory area else per OPTEE_SMC_SHM_*
* a4-6 Not used
......@@ -214,8 +214,9 @@ struct optee_smc_get_shm_config_result {
* secure world accepts command buffers located in any parts of non-secure RAM
*/
#define OPTEE_SMC_SEC_CAP_DYNAMIC_SHM BIT(2)
/* Secure world supports Shared Memory with a NULL buffer reference */
/* Secure world is built with virtualization support */
#define OPTEE_SMC_SEC_CAP_VIRTUALIZATION BIT(3)
/* Secure world supports Shared Memory with a NULL reference */
#define OPTEE_SMC_SEC_CAP_MEMREF_NULL BIT(4)
#define OPTEE_SMC_FUNCID_EXCHANGE_CAPABILITIES 9
......@@ -245,8 +246,8 @@ struct optee_smc_exchange_capabilities_result {
*
* Normal return register usage:
* a0 OPTEE_SMC_RETURN_OK
* a1 Upper 32bit of a 64bit Shared memory cookie
* a2 Lower 32bit of a 64bit Shared memory cookie
* a1 Upper 32 bits of a 64-bit Shared memory cookie
* a2 Lower 32 bits of a 64-bit Shared memory cookie
* a3-7 Preserved
*
* Cache empty return register usage:
......@@ -293,6 +294,31 @@ struct optee_smc_disable_shm_cache_result {
#define OPTEE_SMC_ENABLE_SHM_CACHE \
OPTEE_SMC_FAST_CALL_VAL(OPTEE_SMC_FUNCID_ENABLE_SHM_CACHE)
/*
* Query OP-TEE about number of supported threads
*
* Normal World OS or Hypervisor issues this call to find out how many
* threads OP-TEE supports. That is how many standard calls can be issued
* in parallel before OP-TEE will return OPTEE_SMC_RETURN_ETHREAD_LIMIT.
*
* Call requests usage:
* a0 SMC Function ID, OPTEE_SMC_GET_THREAD_COUNT
* a1-6 Not used
* a7 Hypervisor Client ID register
*
* Normal return register usage:
* a0 OPTEE_SMC_RETURN_OK
* a1 Number of threads
* a2-7 Preserved
*
* Error return:
* a0 OPTEE_SMC_RETURN_UNKNOWN_FUNCTION Requested call is not implemented
* a1-7 Preserved
*/
#define OPTEE_SMC_FUNCID_GET_THREAD_COUNT 15
#define OPTEE_SMC_GET_THREAD_COUNT \
OPTEE_SMC_FAST_CALL_VAL(OPTEE_SMC_FUNCID_GET_THREAD_COUNT)
/*
* Resume from RPC (for example after processing a foreign interrupt)
*
......@@ -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
......@@ -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
......
drivers/tee/optee/rpc.c
View file @ 617d8e8b
......@@ -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, &param);
ret = optee_supp_thrd_req(ctx, OPTEE_RPC_CMD_SHM_ALLOC, 1, &param);
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, &param);
optee_supp_thrd_req(ctx, OPTEE_RPC_CMD_SHM_FREE, 1, &param);
}
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:
......
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