ti_sci_cmd_set_event_map(9)

✨ NAME ✨

bestie, welcome to the Kernel API Manual page for ti_sci_cmd_set_event_map(9) 💖. This function is literally here to configure an event based irq route between the requested source and the Interrupt Aggregator. that's the whole vibe, no cap.

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🦋 SYNOPSIS 🦋

okay so here's the exact signature, and yes every little comma matters:

int ti_sci_cmd_set_event_map (const struct ti_sci_handle *handle , u16
       src_id , u16 src_index , u16 ia_id , u16 vint , u16 global_event , u8
       vint_status_bit );

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🎀 ARGUMENTS 🎀

here's the cast of characters, and every single one is important:

• handle — pointer to the TISCI handle. that's your entry point, bestie.
• src_id — device ID of the IRQ source.
• src_index — IRQ source index within the source device.
• ia_id — device ID of the IA, if the IRQ flows through this IA.
• vint — virtual interrupt to be used within the IA.
• global_event — global event number to be used for the requesting event.
• vint_status_bit — virtual interrupt status bit to be used for the event.

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💖 RETURN 💖

0 if all went fine, else return appropriate error. that's the vibe check: 0 is slay, anything else is the kernel telling you something went sideways 😭.

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🌈 SEE ALSO 🌈

so many iconique neighbors, fr fr:

• Kernel file ./drivers/firmware/ti_sci.c
• struct ti_sci_xfer(9)
• struct ti_sci_xfers_info(9)
• struct ti_sci_desc(9)
• struct ti_sci_irq(9)
• struct ti_sci_info(9)
• ti_sci_debug_show(9)
• ti_sci_debugfs_create(9)
• ti_sci_dump_header_dbg(9)
• ti_sci_rx_callback(9)
• ti_sci_get_one_xfer(9)
• ti_sci_put_one_xfer(9)
• ti_sci_do_xfer(9)
• ti_sci_cmd_get_revision(9)
• ti_sci_is_response_ack(9)
• ti_sci_set_device_state(9)
• ti_sci_get_device_state(9)
• ti_sci_cmd_get_device(9)
• ti_sci_cmd_get_device_exclusive(9)
• ti_sci_cmd_idle_device(9)
• ti_sci_cmd_idle_device_exclusive(9)
• ti_sci_cmd_put_device(9)
• ti_sci_cmd_dev_is_valid(9)
• ti_sci_cmd_dev_get_clcnt(9)
• ti_sci_cmd_dev_is_idle(9)
• ti_sci_cmd_dev_is_stop(9)
• ti_sci_cmd_dev_is_on(9)
• ti_sci_cmd_dev_is_trans(9)
• ti_sci_cmd_set_device_resets(9)
• ti_sci_cmd_get_device_resets(9)
• ti_sci_set_clock_state(9)
• ti_sci_cmd_get_clock_state(9)
• ti_sci_cmd_get_clock(9)
• ti_sci_cmd_idle_clock(9)
• ti_sci_cmd_put_clock(9)
• ti_sci_cmd_clk_is_auto(9)
• ti_sci_cmd_clk_is_on(9)
• ti_sci_cmd_clk_is_off(9)
• ti_sci_cmd_clk_set_parent(9)
• ti_sci_cmd_clk_get_parent(9)
• ti_sci_cmd_clk_get_num_parents(9)
• ti_sci_cmd_clk_get_match_freq(9)
• ti_sci_cmd_clk_set_freq(9)
• ti_sci_cmd_clk_get_freq(9)
• ti_sci_cmd_prepare_sleep(9)
• ti_sci_msg_cmd_query_fw_caps(9)
• ti_sci_cmd_set_io_isolation(9)
• ti_sci_msg_cmd_lpm_wake_reason(9)
• ti_sci_cmd_set_device_constraint(9)
• ti_sci_cmd_set_latency_constraint(9)
• ti_sci_cmd_lpm_abort(9)
• ti_sci_get_resource_range(9)
• ti_sci_cmd_get_resource_range(9)
• ti_sci_cmd_get_resource_range_from_shost(9)
• ti_sci_manage_irq(9)
• ti_sci_irq_hash(9)
• ti_sci_irq_equal(9)
• ti_sci_set_irq(9)
• ti_sci_free_irq(9)
• ti_sci_cmd_set_irq(9)
• ti_sci_cmd_free_irq(9)
• ti_sci_cmd_free_event_map(9)
• ti_sci_cmd_rm_ring_cfg(9)
• ti_sci_cmd_rm_psil_pair(9)
• ti_sci_cmd_rm_psil_unpair(9)
• ti_sci_cmd_rm_udmap_tx_ch_cfg(9)
• ti_sci_cmd_rm_udmap_rx_ch_cfg(9)
• ti_sci_cmd_rm_udmap_rx_flow_cfg(9)
• ti_sci_cmd_proc_request(9)
• ti_sci_cmd_proc_release(9)
• ti_sci_cmd_proc_handover(9)
• ti_sci_cmd_proc_set_config(9)
• ti_sci_cmd_proc_set_control(9)
• ti_sci_cmd_proc_get_status(9)
• ti_sci_get_handle(9)
• ti_sci_put_handle(9)
• devm_ti_sci_get_handle(9)
• ti_sci_get_by_phandle(9)
• devm_ti_sci_get_by_phandle(9)
• ti_sci_get_free_resource(9)
• ti_sci_release_resource(9)
• ti_sci_get_num_resources(9)
• devm_ti_sci_get_resource_sets(9)
• devm_ti_sci_get_of_resource(9)
• devm_ti_sci_get_resource(9)

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xoxo, your kernel bestie 🫶💅 — this one comes from ./drivers/firmware, dated October 2026, and signs off as ti_sci_cmd_set_event_map(9) ✨🦋