stratix10_svc_async_exit(9)

💖 NAME 💖

stratix10_svc_async_exit — clean up and exit the asynchronous service controller, periodt ✨

okay so bestie, this is the stratix10_svc_async_exit(9) page from the Kernel API Manual, and it's giving “responsible cleanup main character” energy 💅

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✨ SYNOPSIS ✨

the signature is literally right here, copy it exactly:

int stratix10_svc_async_exit (struct stratix10_svc_controller *ctrl );

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🎀 ARGUMENTS 🎀

• ctrl — pointer to the stratix10_svc_controller structure, no cap 🫶

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🦋 DESCRIPTION 🦋

okay so here's the tea: this function performs the necessary cleanup for the asynchronous service controller. it checks if the controller is valid and if it has been initialized. then it locks the transaction list and safely removes and deallocates each handler in the list. it also removes any asynchronous clients associated with the controller's channels and destroys the asynchronous ID pool. finally, it resets the asynchronous ID pool and the invoke function pointers to NULL. iconic cleanup behavior, honestly 🌸

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🌈 RETURN 🌈

• 0 — success, slay ✅
• -EINVAL — the controller is invalid or not initialized 😭

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👑 SEE ALSO 👑

peep the Kernel file ./drivers/firmware/stratix10-svc.c and these absolute icons:

• Kernel file ./drivers/firmware/stratix10-svc.c and 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_smc(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_free_channel(9)
• stratix10_svc_send(9)
• stratix10_svc_done(9)
• stratix10_svc_allocate_memory(9)
• stratix10_svc_free_memory(9)

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and that's the whole page, bestie 🫶 this one comes from ./drivers/firmware, dated October 2026, and it's stratix10_svc_async_exit(9) — mwah 💋