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Searched refs:optee (Results 1 - 20 of 20) sorted by relevance

/kernel/linux/linux-6.6/drivers/tee/optee/
H A Dnotif.c21 static bool have_key(struct optee *optee, u_int key) in have_key() argument
25 list_for_each_entry(entry, &optee->notif.db, link) in have_key()
32 int optee_notif_wait(struct optee *optee, u_int key) in optee_notif_wait() argument
38 if (key > optee->notif.max_key) in optee_notif_wait()
47 spin_lock_irqsave(&optee->notif.lock, flags); in optee_notif_wait()
53 if (test_bit(key, optee->notif.bitmap)) { in optee_notif_wait()
54 clear_bit(key, optee->notif.bitmap); in optee_notif_wait()
62 if (have_key(optee, ke in optee_notif_wait()
85 optee_notif_send(struct optee *optee, u_int key) optee_notif_send() argument
109 optee_notif_init(struct optee *optee, u_int max_key) optee_notif_init() argument
122 optee_notif_uninit(struct optee *optee) optee_notif_uninit() argument
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H A Dsmc_abi.c131 * @optee: main service struct
137 static int optee_from_msg_param(struct optee *optee, struct tee_param *params, in optee_from_msg_param() argument
221 * @optee: main service struct
227 static int optee_to_msg_param(struct optee *optee, in optee_to_msg_param() argument
279 * @optee: main service struct
281 static void optee_enable_shm_cache(struct optee *optee) in optee_enable_shm_cache() argument
286 optee_cq_wait_init(&optee in optee_enable_shm_cache()
306 __optee_disable_shm_cache(struct optee *optee, bool is_mapped) __optee_disable_shm_cache() argument
347 optee_disable_shm_cache(struct optee *optee) optee_disable_shm_cache() argument
358 optee_disable_unmapped_shm_cache(struct optee *optee) optee_disable_unmapped_shm_cache() argument
456 struct optee *optee = tee_get_drvdata(ctx->teedev); optee_shm_register() local
522 struct optee *optee = tee_get_drvdata(ctx->teedev); optee_shm_unregister() local
676 handle_rpc_func_cmd_shm_alloc(struct tee_context *ctx, struct optee *optee, struct optee_msg_arg *arg, struct optee_call_ctx *call_ctx) handle_rpc_func_cmd_shm_alloc() argument
788 handle_rpc_func_cmd(struct tee_context *ctx, struct optee *optee, struct optee_msg_arg *arg, struct optee_call_ctx *call_ctx) handle_rpc_func_cmd() argument
820 struct optee *optee = tee_get_drvdata(teedev); optee_handle_rpc() local
890 struct optee *optee = tee_get_drvdata(ctx->teedev); optee_smc_do_call_with_arg() local
1016 irq_handler(struct optee *optee) irq_handler() argument
1042 struct optee *optee = dev_id; notif_irq_handler() local
1049 struct optee *optee = dev_id; notif_irq_thread_fn() local
1056 init_irq(struct optee *optee, u_int irq) init_irq() argument
1074 struct optee *optee = pcpu->optee; notif_pcpu_irq_handler() local
1087 struct optee *optee = container_of(optee_smc, struct optee, smc); notif_pcpu_irq_work_fn() local
1092 init_pcpu_irq(struct optee *optee, u_int irq) init_pcpu_irq() argument
1140 optee_smc_notif_init_irq(struct optee *optee, u_int irq) optee_smc_notif_init_irq() argument
1148 uninit_pcpu_irq(struct optee *optee) uninit_pcpu_irq() argument
1158 optee_smc_notif_uninit_irq(struct optee *optee) optee_smc_notif_uninit_irq() argument
1190 struct optee *optee = tee_get_drvdata(teedev); optee_get_version() local
1201 struct optee *optee = tee_get_drvdata(ctx->teedev); optee_smc_open() local
1455 struct optee *optee = platform_get_drvdata(pdev); optee_smc_remove() local
1486 struct optee *optee = platform_get_drvdata(pdev); optee_shutdown() local
1609 struct optee *optee = NULL; optee_probe() local
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H A Dffa_abi.c58 static struct tee_shm *optee_shm_from_ffa_handle(struct optee *optee, in optee_shm_from_ffa_handle() argument
64 mutex_lock(&optee->ffa.mutex); in optee_shm_from_ffa_handle()
65 r = rhashtable_lookup_fast(&optee->ffa.global_ids, &global_id, in optee_shm_from_ffa_handle()
69 mutex_unlock(&optee->ffa.mutex); in optee_shm_from_ffa_handle()
74 static int optee_shm_add_ffa_handle(struct optee *optee, struct tee_shm *shm, in optee_shm_add_ffa_handle() argument
86 mutex_lock(&optee->ffa.mutex); in optee_shm_add_ffa_handle()
87 rc = rhashtable_lookup_insert_fast(&optee->ffa.global_ids, &r->linkage, in optee_shm_add_ffa_handle()
89 mutex_unlock(&optee in optee_shm_add_ffa_handle()
97 optee_shm_rem_ffa_handle(struct optee *optee, u64 global_id) optee_shm_rem_ffa_handle() argument
123 from_msg_param_ffa_mem(struct optee *optee, struct tee_param *p, u32 attr, const struct optee_msg_param *mp) from_msg_param_ffa_mem() argument
155 optee_ffa_from_msg_param(struct optee *optee, struct tee_param *params, size_t num_params, const struct optee_msg_param *msg_params) optee_ffa_from_msg_param() argument
227 optee_ffa_to_msg_param(struct optee *optee, struct optee_msg_param *msg_params, size_t num_params, const struct tee_param *params) optee_ffa_to_msg_param() argument
273 struct optee *optee = tee_get_drvdata(ctx->teedev); optee_ffa_shm_register() local
316 struct optee *optee = tee_get_drvdata(ctx->teedev); optee_ffa_shm_unregister() local
345 struct optee *optee = tee_get_drvdata(ctx->teedev); optee_ffa_shm_unregister_supp() local
426 handle_ffa_rpc_func_cmd_shm_alloc(struct tee_context *ctx, struct optee *optee, struct optee_msg_arg *arg) handle_ffa_rpc_func_cmd_shm_alloc() argument
466 handle_ffa_rpc_func_cmd_shm_free(struct tee_context *ctx, struct optee *optee, struct optee_msg_arg *arg) handle_ffa_rpc_func_cmd_shm_free() argument
496 handle_ffa_rpc_func_cmd(struct tee_context *ctx, struct optee *optee, struct optee_msg_arg *arg) handle_ffa_rpc_func_cmd() argument
513 optee_handle_ffa_rpc(struct tee_context *ctx, struct optee *optee, u32 cmd, struct optee_msg_arg *arg) optee_handle_ffa_rpc() argument
533 struct optee *optee = tee_get_drvdata(ctx->teedev); optee_ffa_yielding_call() local
777 struct optee *optee = ffa_dev_get_drvdata(ffa_dev); optee_ffa_remove() local
795 struct optee *optee; optee_ffa_probe() local
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H A Dcore.c91 struct optee *optee = tee_get_drvdata(teedev); in optee_open() local
97 if (teedev == optee->supp_teedev) { in optee_open()
100 mutex_lock(&optee->supp.mutex); in optee_open()
101 if (!optee->supp.ctx) { in optee_open()
103 optee->supp.ctx = ctx; in optee_open()
105 mutex_unlock(&optee->supp.mutex); in optee_open()
111 if (!optee->scan_bus_done) { in optee_open()
112 INIT_WORK(&optee->scan_bus_work, optee_bus_scan); in optee_open()
113 optee in optee_open()
158 struct optee *optee = tee_get_drvdata(ctx->teedev); optee_release_supp() local
168 optee_remove_common(struct optee *optee) optee_remove_common() argument
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H A Dcall.c34 * (optee->rpc_param_count).
135 void optee_shm_arg_cache_init(struct optee *optee, u32 flags) in optee_shm_arg_cache_init() argument
137 INIT_LIST_HEAD(&optee->shm_arg_cache.shm_args); in optee_shm_arg_cache_init()
138 mutex_init(&optee->shm_arg_cache.mutex); in optee_shm_arg_cache_init()
139 optee->shm_arg_cache.flags = flags; in optee_shm_arg_cache_init()
142 void optee_shm_arg_cache_uninit(struct optee *optee) in optee_shm_arg_cache_uninit() argument
144 struct list_head *head = &optee->shm_arg_cache.shm_args; in optee_shm_arg_cache_uninit()
147 mutex_destroy(&optee in optee_shm_arg_cache_uninit()
187 struct optee *optee = tee_get_drvdata(ctx->teedev); optee_get_msg_arg() local
261 struct optee *optee = tee_get_drvdata(ctx->teedev); optee_free_msg_arg() local
284 struct optee *optee = tee_get_drvdata(ctx->teedev); optee_open_session() local
365 struct optee *optee = tee_get_drvdata(ctx->teedev); optee_close_session_helper() local
405 struct optee *optee = tee_get_drvdata(ctx->teedev); optee_invoke_func() local
455 struct optee *optee = tee_get_drvdata(ctx->teedev); optee_cancel_req() local
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H A DMakefile2 obj-$(CONFIG_OPTEE) += optee.o
3 optee-objs += core.o
4 optee-objs += call.o
5 optee-objs += notif.o
6 optee-objs += rpc.o
7 optee-objs += supp.o
8 optee-objs += device.o
9 optee-objs += smc_abi.o
10 optee-objs += ffa_abi.o
H A Drpc.c39 struct optee *optee = tee_get_drvdata(ctx->teedev); in handle_rpc_func_cmd_i2c_transfer() local
64 if (optee->ops->from_msg_param(optee, params, arg->num_params, in handle_rpc_func_cmd_i2c_transfer()
108 if (optee->ops->to_msg_param(optee, arg->params, in handle_rpc_func_cmd_i2c_transfer()
130 static void handle_rpc_func_cmd_wq(struct optee *optee, in handle_rpc_func_cmd_wq() argument
142 if (optee_notif_wait(optee, arg->params[0].u.value.b)) in handle_rpc_func_cmd_wq()
146 if (optee_notif_send(optee, ar in handle_rpc_func_cmd_wq()
181 handle_rpc_supp_cmd(struct tee_context *ctx, struct optee *optee, struct optee_msg_arg *arg) handle_rpc_supp_cmd() argument
214 struct optee *optee = tee_get_drvdata(ctx->teedev); optee_rpc_cmd_alloc_suppl() local
258 optee_rpc_cmd(struct tee_context *ctx, struct optee *optee, struct optee_msg_arg *arg) optee_rpc_cmd() argument
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H A Doptee_private.h16 #define DRIVER_NAME "optee"
99 * @optee optee device reference
102 struct optee *optee; member
106 * struct optee_smc - optee smc communication struct
112 * @optee_pcpu per_cpu optee instance for per cpu work or NULL
143 struct optee;
158 int (*to_msg_param)(struct optee *optee,
184 struct optee { global() struct
[all...]
H A Dsupp.c80 struct optee *optee = tee_get_drvdata(ctx->teedev); in optee_supp_thrd_req() local
81 struct optee_supp *supp = &optee->supp; in optee_supp_thrd_req()
233 struct optee *optee = tee_get_drvdata(teedev); in optee_supp_recv() local
234 struct optee_supp *supp = &optee->supp; in optee_supp_recv()
342 struct optee *optee = tee_get_drvdata(teedev); in optee_supp_send() local
343 struct optee_supp *supp = &optee->supp; in optee_supp_send()
H A Doptee_trace.h3 * optee trace points
10 #define TRACE_SYSTEM optee
/kernel/linux/linux-5.10/drivers/tee/optee/
H A Dcore.c26 #define DRIVER_NAME "optee"
206 struct optee *optee = tee_get_drvdata(teedev); in optee_get_version() local
208 if (optee->sec_caps & OPTEE_SMC_SEC_CAP_DYNAMIC_SHM) in optee_get_version()
210 if (optee->sec_caps & OPTEE_SMC_SEC_CAP_MEMREF_NULL) in optee_get_version()
224 struct optee *optee = tee_get_drvdata(teedev); in optee_open() local
230 if (teedev == optee->supp_teedev) { in optee_open()
233 mutex_lock(&optee->supp.mutex); in optee_open()
234 if (!optee in optee_open()
271 struct optee *optee = tee_get_drvdata(teedev); optee_release() local
586 struct optee *optee = platform_get_drvdata(pdev); optee_remove() local
634 struct optee *optee = NULL; optee_probe() local
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H A Drpc.c187 static void handle_rpc_func_cmd_wq(struct optee *optee, in handle_rpc_func_cmd_wq() argument
199 wq_sleep(&optee->wait_queue, arg->params[0].u.value.b); in handle_rpc_func_cmd_wq()
202 wq_wakeup(&optee->wait_queue, arg->params[0].u.value.b); in handle_rpc_func_cmd_wq()
267 struct optee *optee = tee_get_drvdata(ctx->teedev); in cmd_alloc_suppl() local
279 mutex_lock(&optee->supp.mutex); in cmd_alloc_suppl()
281 shm = tee_shm_get_from_id(optee->supp.ctx, param.u.value.c); in cmd_alloc_suppl()
282 mutex_unlock(&optee->supp.mutex); in cmd_alloc_suppl()
287 struct optee *opte in handle_rpc_func_cmd_shm_alloc()
286 handle_rpc_func_cmd_shm_alloc(struct tee_context *ctx, struct optee *optee, struct optee_msg_arg *arg, struct optee_call_ctx *call_ctx) handle_rpc_func_cmd_shm_alloc() argument
451 handle_rpc_func_cmd(struct tee_context *ctx, struct optee *optee, struct tee_shm *shm, struct optee_call_ctx *call_ctx) handle_rpc_func_cmd() argument
500 struct optee *optee = tee_get_drvdata(teedev); optee_handle_rpc() local
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H A Dcall.c128 struct optee *optee = tee_get_drvdata(ctx->teedev); in optee_do_call_with_arg() local
137 optee_cq_wait_init(&optee->call_queue, &w); in optee_do_call_with_arg()
141 optee->invoke_fn(param.a0, param.a1, param.a2, param.a3, in optee_do_call_with_arg()
150 optee_cq_wait_for_completion(&optee->call_queue, &w); in optee_do_call_with_arg()
170 optee_cq_wait_final(&optee->call_queue, &w); in optee_do_call_with_arg()
395 * @optee: main service struct
397 void optee_enable_shm_cache(struct optee *optee) in optee_enable_shm_cache() argument
402 optee_cq_wait_init(&optee in optee_enable_shm_cache()
422 __optee_disable_shm_cache(struct optee *optee, bool is_mapped) __optee_disable_shm_cache() argument
463 optee_disable_shm_cache(struct optee *optee) optee_disable_shm_cache() argument
474 optee_disable_unmapped_shm_cache(struct optee *optee) optee_disable_unmapped_shm_cache() argument
[all...]
H A Doptee_private.h70 * struct optee - main service struct
84 * @scan_bus_wq workqueue to scan optee bus and register optee drivers
85 * @scan_bus_work workq to scan optee bus and register optee drivers
87 struct optee { struct
162 void optee_enable_shm_cache(struct optee *optee);
163 void optee_disable_shm_cache(struct optee *optee);
[all...]
H A Dsupp.c80 struct optee *optee = tee_get_drvdata(ctx->teedev); in optee_supp_thrd_req() local
81 struct optee_supp *supp = &optee->supp; in optee_supp_thrd_req()
233 struct optee *optee = tee_get_drvdata(teedev); in optee_supp_recv() local
234 struct optee_supp *supp = &optee->supp; in optee_supp_recv()
342 struct optee *optee = tee_get_drvdata(teedev); in optee_supp_send() local
343 struct optee_supp *supp = &optee->supp; in optee_supp_send()
/kernel/linux/linux-6.6/drivers/firmware/arm_scmi/
H A DMakefile12 scmi-transport-$(CONFIG_ARM_SCMI_TRANSPORT_OPTEE) += optee.o
/kernel/linux/linux-5.10/drivers/char/hw_random/
H A DMakefile45 obj-$(CONFIG_HW_RANDOM_OPTEE) += optee-rng.o
/kernel/linux/linux-6.6/drivers/char/hw_random/
H A DMakefile44 obj-$(CONFIG_HW_RANDOM_OPTEE) += optee-rng.o
/kernel/linux/linux-6.6/drivers/nvmem/
H A DMakefile69 nvmem_stm32_romem-$(CONFIG_NVMEM_STM32_BSEC_OPTEE_TA) += stm32-bsec-optee-ta.o
/kernel/linux/linux-6.6/drivers/rtc/
H A DMakefile118 obj-$(CONFIG_RTC_DRV_OPTEE) += rtc-optee.o

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