ti_sci_cmd_...ap_rx_ch_cfg(9)

🌸 ti_sci_cmd_rm_udmap_rx_ch_cfg 💅

okay so bestie, welcome to the Kernel API Manual ✨ — this one's all about configuring a UDMAP RX channel, and honestly? It's giving "small function, very important job" energy. Let's get into it 🎀

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✨ NAME ✨

ti_sci_cmd_rm_udmap_rx_ch_cfg — Configure a UDMAP RX channel 🦋

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🌈 SYNOPSIS 🌈

int ti_sci_cmd_rm_udmap_rx_ch_cfg (const struct ti_sci_handle *handle ,
const struct ti_sci_msg_rm_udmap_rx_ch_cfg *params );

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💖 ARGUMENTS 💖

• handle — Pointer to TI SCI handle. That's your lil VIP pass to the TI SCI world, bestie 👑
• params — Pointer to ti_sci_msg_rm_udmap_rx_ch_cfg RX channel config structure. Like, it's literally the structure holding all the RX channel config details 🫶

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⭐ RETURN ⭐

0 if all went well, else returns appropriate error value.

So yeah — 0 means slay, anything else means something went sideways 😭

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🧚 DESCRIPTION 🧚

See ti_sci_msg_rm_udmap_rx_ch_cfg and ti_sci_msg_rm_udmap_rx_ch_cfg_req for more info.

That's the whole vibe check — those two are where the real details live, iykyk 💅

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👑 SEE ALSO 👑

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_set_event_map(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_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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and that's the whole page, bestie 🫶 thanks for reading my little kernel moment 💜 — this iconic lil doc lives at ./drivers/firmware, dated October 2026, and it's literally part of the Kernel API Manual. periodt 💅✨