Searched refs:tee_ctx (Results 1 - 4 of 4) sorted by relevance

/linux-master/drivers/firmware/arm_scmi/
H A Doptee.c138 * @tee_ctx: TEE context used for communication
145 struct tee_context *tee_ctx; member in struct:scmi_optee_agent
168 ret = tee_client_open_session(agent->tee_ctx, &arg, NULL);
181 tee_client_close_session(agent->tee_ctx, tee_session);
202 ret = tee_client_invoke_func(agent->tee_ctx, &arg, param);
244 ret = tee_client_invoke_func(scmi_optee_private->tee_ctx, &arg, param);
271 ret = tee_client_invoke_func(scmi_optee_private->tee_ctx, &arg, param);
302 ret = tee_client_invoke_func(scmi_optee_private->tee_ctx, &arg, param);
354 channel->tee_shm = tee_shm_alloc_kernel_buf(scmi_optee_private->tee_ctx, msg_size);
445 ret = tee_client_system_session(scmi_optee_private->tee_ctx, channe
553 struct tee_context *tee_ctx; local
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/linux-master/drivers/nvmem/
H A Dstm32-bsec-optee-ta.c103 struct tee_context *tee_ctx; local
108 tee_ctx = tee_client_open_context(NULL, stm32_bsec_optee_ta_match, NULL, NULL);
109 if (IS_ERR(tee_ctx)) {
110 rc = PTR_ERR(tee_ctx);
119 rc = stm32_bsec_ta_open_session(tee_ctx, &session_id);
121 tee_client_close_context(tee_ctx);
125 stm32_bsec_ta_close_session(tee_ctx, session_id);
127 *ctx = tee_ctx;
/linux-master/drivers/platform/x86/amd/pmf/
H A Dtee-if.c169 if (!dev->tee_ctx)
184 ret = tee_client_invoke_func(dev->tee_ctx, &arg, param);
208 if (!dev->tee_ctx) {
230 ret = tee_client_invoke_func(dev->tee_ctx, &arg, param);
376 dev->tee_ctx = tee_client_open_context(NULL, amd_pmf_amdtee_ta_match, NULL, NULL);
377 if (IS_ERR(dev->tee_ctx)) {
379 return PTR_ERR(dev->tee_ctx);
382 ret = amd_pmf_ta_open_session(dev->tee_ctx, &dev->session_id);
390 dev->fw_shm_pool = tee_shm_alloc_kernel_buf(dev->tee_ctx, size);
410 tee_client_close_session(dev->tee_ctx, de
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H A Dpmf.h293 struct tee_context *tee_ctx; member in struct:amd_pmf_dev

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