diff options
Diffstat (limited to 'demos/ATSAMA5D2/RT-SAMA5D2-XPLAINED-NSEC/daemons/tsdaemonskels.c')
| -rw-r--r-- | demos/ATSAMA5D2/RT-SAMA5D2-XPLAINED-NSEC/daemons/tsdaemonskels.c | 123 |
1 files changed, 0 insertions, 123 deletions
diff --git a/demos/ATSAMA5D2/RT-SAMA5D2-XPLAINED-NSEC/daemons/tsdaemonskels.c b/demos/ATSAMA5D2/RT-SAMA5D2-XPLAINED-NSEC/daemons/tsdaemonskels.c deleted file mode 100644 index fe1ee682f..000000000 --- a/demos/ATSAMA5D2/RT-SAMA5D2-XPLAINED-NSEC/daemons/tsdaemonskels.c +++ /dev/null @@ -1,123 +0,0 @@ -/*
- ChibiOS - Copyright (C) 2006..2018 Giovanni Di Sirio
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
-*/
-
-/**
- * @file tsdaemonskel.c
- * @brief Common skeletons daemon for trusted clients.
- *
- */
-
-#include "ch.h"
-#include "chobjfifos.h"
-#include "tsclient.h"
-#include "tsdaemonskels.h"
-#include <string.h>
-
-/*===========================================================================*/
-/* Module local definitions. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Module exported variables. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Module local types. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Module local variables. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Module local functions. */
-/*===========================================================================*/
-static inline msg_t invokeStubService(skel_req_t *skreqp) {
- msg_t r;
-
- chMtxLock(&skreqp->scp->stub_svc_mtx);
- r = tsInvokeServiceNoYield(skreqp->scp->stub_svc,
- (ts_params_area_t)skreqp, sizeof *skreqp);
- chDbgAssert(r != SMC_SVC_BUSY, "Unexpected SMC_SVC_BUSY");
- chMtxUnlock(&skreqp->scp->stub_svc_mtx);
- return r;
-}
-
-/*===========================================================================*/
-/* Module exported functions. */
-/*===========================================================================*/
-
-/**
- * @brief Invoke the stubs service in order to copy the 'in'
- * parameters in the non secure memory space.
- */
-void paramsInFromRemote(skel_req_t *skreqp) {
- skreqp->req = SKEL_REQ_CPYPRMS;
- (void) invokeStubService(skreqp);
-}
-
-/**
- * @brief Invoke the stubs service in order to copy the 'out'
- * parameters in the secure memory space and set the
- * remote call result.
- */
-void returnToRemote(skel_req_t *skreqp, uint32_t res) {
- skreqp->stub_op_result = res;
- skreqp->req = SKEL_REQ_PUTRES;
- (void) invokeStubService(skreqp);
- chFifoReturnObject(&skreqp->scp->skel_req_fifo, skreqp);
-}
-
-/**
- * @brief Dispatch a request to a skeleton worker thread.
- */
-THD_FUNCTION(TsSkelsDaemon, arg) {
- skel_ctx_t *skel_ctx = (skel_ctx_t *)arg;
- event_listener_t el;
- skel_req_t *skreqp;
- msg_t r;
-
- chEvtRegisterMaskWithFlags(&stubsEventSource, &el, ALL_EVENTS,
- skel_ctx->skel_eventflag);
- chMtxObjectInit(&skel_ctx->stub_svc_mtx);
- skel_ctx->stub_svc = (ts_service_t)tsInvokeServiceNoYield(TS_HND_DISCOVERY,
- (ts_params_area_t)skel_ctx->stub_svc_name,
- strlen(skel_ctx->stub_svc_name) + 1);
-
- /* Tell to stubs service that we are ready.*/
- skreqp = chFifoTakeObjectTimeout(&skel_ctx->skel_req_fifo, TIME_INFINITE);
- skreqp->req = SKEL_REQ_READY;
- skreqp->stub_op = skel_ctx->skel_eventflag;
- tsInvokeServiceNoYield(skel_ctx->stub_svc, (ts_params_area_t)skreqp,
- sizeof *skreqp);
- chFifoReturnObject(&skel_ctx->skel_req_fifo, skreqp);
-
- /* Start to receive ops from stubs.*/
- for (;/* ever */;) {
- chEvtWaitAny(ALL_EVENTS);
- (void)chEvtGetAndClearFlags(&el);
- while (true) {
- skreqp = chFifoTakeObjectTimeout(&skel_ctx->skel_req_fifo, TIME_INFINITE);
- skreqp->req = SKEL_REQ_GETOP;
- skreqp->scp = skel_ctx;
- r = invokeStubService(skreqp);
- if (r == SMC_SVC_NHND)
- break;
- chFifoSendObject(&skel_ctx->skel_req_fifo, skreqp);
- }
- chFifoReturnObject(&skel_ctx->skel_req_fifo, skreqp);
- }
-}
|