| /linux-6.12.1/include/linux/ |
| D | tee_core.h | 98 int (*shm_register)(struct tee_context *ctx, struct tee_shm *shm,
101 int (*shm_unregister)(struct tee_context *ctx, struct tee_shm *shm);
202 int (*alloc)(struct tee_shm_pool *pool, struct tee_shm *shm,
204 void (*free)(struct tee_shm_pool *pool, struct tee_shm *shm);
245 struct tee_shm *tee_shm_alloc_priv_buf(struct tee_context *ctx, size_t size);
247 int tee_dyn_shm_alloc_helper(struct tee_shm *shm, size_t size, size_t align,
249 struct tee_shm *shm,
253 void tee_dyn_shm_free_helper(struct tee_shm *shm,
255 struct tee_shm *shm));
262 static inline bool tee_shm_is_dynamic(struct tee_shm *shm) in tee_shm_is_dynamic()
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| D | tee_drv.h | 65 struct tee_shm { struct
82 struct tee_shm *shm; argument
106 struct tee_shm *tee_shm_alloc_kernel_buf(struct tee_context *ctx, size_t size);
116 struct tee_shm *tee_shm_register_kernel_buf(struct tee_context *ctx,
123 void tee_shm_free(struct tee_shm *shm);
132 void *tee_shm_get_va(struct tee_shm *shm, size_t offs);
142 int tee_shm_get_pa(struct tee_shm *shm, size_t offs, phys_addr_t *pa);
149 static inline size_t tee_shm_get_size(struct tee_shm *shm) in tee_shm_get_size()
160 static inline struct page **tee_shm_get_pages(struct tee_shm *shm, in tee_shm_get_pages()
172 static inline size_t tee_shm_get_page_offset(struct tee_shm *shm) in tee_shm_get_page_offset()
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| /linux-6.12.1/drivers/tee/ |
| D | tee_shm.c | 34 static void release_registered_pages(struct tee_shm *shm) in release_registered_pages()
46 static void tee_shm_release(struct tee_device *teedev, struct tee_shm *shm) in tee_shm_release()
67 static struct tee_shm *shm_alloc_helper(struct tee_context *ctx, size_t size, in shm_alloc_helper()
71 struct tee_shm *shm; in shm_alloc_helper()
129 struct tee_shm *tee_shm_alloc_user_buf(struct tee_context *ctx, size_t size) in tee_shm_alloc_user_buf()
133 struct tee_shm *shm; in tee_shm_alloc_user_buf()
174 struct tee_shm *tee_shm_alloc_kernel_buf(struct tee_context *ctx, size_t size) in tee_shm_alloc_kernel_buf()
198 struct tee_shm *tee_shm_alloc_priv_buf(struct tee_context *ctx, size_t size) in tee_shm_alloc_priv_buf()
206 int tee_dyn_shm_alloc_helper(struct tee_shm *shm, size_t size, size_t align, in tee_dyn_shm_alloc_helper()
208 struct tee_shm *shm, in tee_dyn_shm_alloc_helper()
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| D | tee_private.h | 15 int tee_shm_get_fd(struct tee_shm *shm);
23 struct tee_shm *tee_shm_alloc_user_buf(struct tee_context *ctx, size_t size);
24 struct tee_shm *tee_shm_register_user_buf(struct tee_context *ctx,
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| D | tee_shm_pool.c | 12 static int pool_op_gen_alloc(struct tee_shm_pool *pool, struct tee_shm *shm, in pool_op_gen_alloc()
37 static void pool_op_gen_free(struct tee_shm_pool *pool, struct tee_shm *shm) in pool_op_gen_free()
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| D | Makefile | 4 tee-objs += tee_shm.o
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| D | tee_core.c | 291 struct tee_shm *shm; in tee_ioctl_shm_alloc()
327 struct tee_shm *shm; in tee_ioctl_shm_register()
363 struct tee_shm *shm; in params_from_user()
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| /linux-6.12.1/drivers/firmware/arm_scmi/transports/ |
| D | optee.c | 131 struct tee_shm *tee_shm; member
231 if (channel->tee_shm) in get_channel()
295 param[1].u.memref.shm = channel->tee_shm; in invoke_process_msg_channel()
299 param[2].u.memref.shm = channel->tee_shm; in invoke_process_msg_channel()
327 if (!channel->tee_shm) in scmi_optee_clear_channel()
336 channel->tee_shm = tee_shm_alloc_kernel_buf(scmi_optee_private->tee_ctx, msg_size); in setup_dynamic_shmem()
337 if (IS_ERR(channel->tee_shm)) { in setup_dynamic_shmem()
342 shbuf = tee_shm_get_va(channel->tee_shm, 0); in setup_dynamic_shmem()
420 if (channel->tee_shm) in scmi_optee_chan_setup()
421 tee_shm_free(channel->tee_shm); in scmi_optee_chan_setup()
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| /linux-6.12.1/drivers/tee/optee/ |
| D | ffa_abi.c | 42 struct tee_shm *shm;
59 static struct tee_shm *optee_shm_from_ffa_handle(struct optee *optee, in optee_shm_from_ffa_handle()
62 struct tee_shm *shm = NULL; in optee_shm_from_ffa_handle()
75 static int optee_shm_add_ffa_handle(struct optee *optee, struct tee_shm *shm, in optee_shm_add_ffa_handle()
127 struct tee_shm *shm = NULL; in from_msg_param_ffa_mem()
193 struct tee_shm *shm = p->u.memref.shm; in to_msg_param_ffa_mem()
270 static int optee_ffa_shm_register(struct tee_context *ctx, struct tee_shm *shm, in optee_ffa_shm_register()
315 struct tee_shm *shm) in optee_ffa_shm_unregister()
344 struct tee_shm *shm) in optee_ffa_shm_unregister_supp()
376 struct tee_shm *shm, size_t size, size_t align) in pool_ffa_op_alloc()
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| D | smc_abi.c | 86 struct tee_shm *shm; in from_msg_param_tmp_mem()
93 shm = (struct tee_shm *)(unsigned long)mp->u.tmem.shm_ref; in from_msg_param_tmp_mem()
113 struct tee_shm *shm; in from_msg_param_reg_mem()
118 shm = (struct tee_shm *)(unsigned long)mp->u.rmem.shm_ref; in from_msg_param_reg_mem()
324 struct tee_shm *shm; in __optee_disable_shm_cache()
453 static int optee_shm_register(struct tee_context *ctx, struct tee_shm *shm, in optee_shm_register()
459 struct tee_shm *shm_arg; in optee_shm_register()
521 static int optee_shm_unregister(struct tee_context *ctx, struct tee_shm *shm) in optee_shm_unregister()
525 struct tee_shm *shm_arg; in optee_shm_unregister()
562 static int optee_shm_register_supp(struct tee_context *ctx, struct tee_shm *shm, in optee_shm_register_supp()
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| D | optee_private.h | 184 struct tee_shm *shm_arg, u_int offs,
352 struct tee_shm **shm_ret,
359 struct tee_shm *optee_rpc_cmd_alloc_suppl(struct tee_context *ctx, size_t sz);
360 void optee_rpc_cmd_free_suppl(struct tee_context *ctx, struct tee_shm *shm);
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| D | call.c | 38 struct tee_shm *shm;
266 struct tee_shm **shm_ret, in optee_get_msg_arg()
369 struct tee_shm *shm; in optee_open_session()
473 struct tee_shm *shm; in optee_close_session_helper()
520 struct tee_shm *shm; in optee_invoke_func()
574 struct tee_shm *shm; in optee_cancel_req()
649 struct tee_shm *shm; in simple_call_with_arg()
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| D | device.c | 23 struct tee_shm *device_shm, u32 *shm_size, in get_devices()
116 struct tee_shm *device_shm = NULL; in __optee_enumerate_devices()
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| D | rpc.c | 217 struct tee_shm *optee_rpc_cmd_alloc_suppl(struct tee_context *ctx, size_t sz) in optee_rpc_cmd_alloc_suppl()
222 struct tee_shm *shm; in optee_rpc_cmd_alloc_suppl()
240 void optee_rpc_cmd_free_suppl(struct tee_context *ctx, struct tee_shm *shm) in optee_rpc_cmd_free_suppl()
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| /linux-6.12.1/drivers/tee/amdtee/ |
| D | amdtee_private.h | 148 int amdtee_map_shmem(struct tee_shm *shm);
150 void amdtee_unmap_shmem(struct tee_shm *shm);
171 u32 get_buffer_id(struct tee_shm *shm);
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| D | shm_pool.c | 11 static int pool_op_alloc(struct tee_shm_pool *pool, struct tee_shm *shm, in pool_op_alloc()
41 static void pool_op_free(struct tee_shm_pool *pool, struct tee_shm *shm) in pool_op_free()
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| D | core.c | 152 u32 get_buffer_id(struct tee_shm *shm) in get_buffer_id()
340 int amdtee_map_shmem(struct tee_shm *shm) in amdtee_map_shmem()
382 void amdtee_unmap_shmem(struct tee_shm *shm) in amdtee_unmap_shmem()
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| /linux-6.12.1/security/keys/trusted-keys/ |
| D | trusted_tee.c | 55 struct tee_shm *shm_pool;
68 struct tee_shm *reg_shm = NULL; in trusted_tee_seal()
115 struct tee_shm *reg_shm = NULL; in trusted_tee_unseal()
162 struct tee_shm *reg_shm = NULL; in trusted_tee_get_random()
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| /linux-6.12.1/drivers/tee/tstee/ |
| D | core.c | 167 struct tee_shm *shm = NULL; in tstee_invoke_func()
242 static int tstee_shm_register(struct tee_context *ctx, struct tee_shm *shm, in tstee_shm_register()
307 static int tstee_shm_unregister(struct tee_context *ctx, struct tee_shm *shm) in tstee_shm_unregister()
355 static int pool_op_alloc(struct tee_shm_pool *pool, struct tee_shm *shm, in pool_op_alloc()
361 static void pool_op_free(struct tee_shm_pool *pool, struct tee_shm *shm) in pool_op_free()
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| /linux-6.12.1/drivers/char/tpm/ |
| D | tpm_ftpm_tee.h | 37 struct tee_shm *shm;
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| D | tpm_ftpm_tee.c | 81 struct tee_shm *shm = pvt_data->shm; in ftpm_tee_tpm_op_send()
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| /linux-6.12.1/drivers/firmware/broadcom/ |
| D | tee_bnxt_fw.c | 61 struct tee_shm *fw_shm_pool;
189 struct tee_shm *fw_shm_pool; in tee_bnxt_fw_probe()
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| /linux-6.12.1/drivers/char/hw_random/ |
| D | optee-rng.c | 66 struct tee_shm *entropy_shm_pool;
146 struct tee_shm *entropy_shm_pool = NULL; in optee_rng_init()
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| /linux-6.12.1/drivers/nvmem/ |
| D | stm32-bsec-optee-ta.c | 142 struct tee_shm *shm; in stm32_bsec_optee_ta_read()
207 { struct tee_shm *shm; in stm32_bsec_optee_ta_write()
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| /linux-6.12.1/drivers/rtc/ |
| D | rtc-optee.c | 51 struct tee_shm *shm;
247 struct tee_shm *shm; in optee_rtc_probe()
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