svc_smccc_smc(9)

💅 svc_smccc_smc(9) 💅

okay bestie, welcome to the Kernel API Manual — this page is literally all about svc_smccc_smc(9), and it’s giving “secure monitor call between normal and secure world” energy. no cap, we’re bridging worlds here. 🦋

✨ NAME ✨

svc_smccc_smc — secure monitor call between normal and secure world. that’s the name, that’s the vibe, periodt. 💖

🌸 SYNOPSIS 🌸

the signature is right here, bestie — copy it exactly:

void svc_smccc_smc (unsigned long a0 , unsigned long a1 , unsigned long
       a2 , unsigned long a3 , unsigned long a4 , unsigned long a5 , unsigned
       long a6 , unsigned long a7 , struct arm_smccc_res *res );

🎀 ARGUMENTS 🎀

• a0 — argument passed in registers 0. 💅
• a1 — argument passed in registers 1. ✨
• a2 — argument passed in registers 2. 🎀
• a3 — argument passed in registers 3. 🦋
• a4 — argument passed in registers 4. 🌸
• a5 — argument passed in registers 5. 💖
• a6 — argument passed in registers 6. 🫶
• a7 — argument passed in registers 7. 😭
• res — result values from register 0 to 3, landing in a struct arm_smccc_res *. 🔥

🔥 SEE ALSO 🔥

Kernel file ./drivers/firmware/stratix10-svc.c is the source bestie, and the SEE ALSO squad is:

• SVC_NUM_DATA_IN_FIFO(9)
• struct stratix10_svc(9)
• struct stratix10_svc_sh_memory(9)
• struct stratix10_svc_data_mem(9)
• struct stratix10_svc_data(9)
• struct stratix10_svc_async_handler(9)
• struct stratix10_async_chan(9)
• struct stratix10_async_ctrl(9)
• struct stratix10_svc_chan(9)
• struct stratix10_svc_controller(9)
• svc_pa_to_va(9)
• svc_thread_cmd_data_claim(9)
• svc_thread_cmd_config_status(9)
• svc_thread_recv_status_ok(9)
• svc_normal_to_secure_thread(9)
• svc_normal_to_secure_shm_thread(9)
• svc_get_sh_memory(9)
• svc_create_memory_pool(9)
• svc_smccc_hvc(9)
• svc_smccc_1_2_full(9)
• get_invoke_func(9)
• stratix10_svc_request_channel_byname(9)
• stratix10_svc_add_async_client(9)
• stratix10_svc_remove_async_client(9)
• stratix10_svc_async_send(9)
• stratix10_svc_async_prepare_response(9)
• stratix10_svc_async_poll(9)
• stratix10_svc_async_done(9)
• stratix10_svc_async_init(9)
• stratix10_svc_async_exit(9)
• stratix10_svc_free_channel(9)
• stratix10_svc_send(9)
• stratix10_svc_done(9)
• stratix10_svc_allocate_memory(9)
• stratix10_svc_free_memory(9)

mwah 💋 this page came from ./drivers/firmware, dated October 2026, and the manual page name is svc_smccc_smc(9). bye bestie, go be iconic 🫶✨