ti_sci_intr_...in_translate(9)

💅 ti_sci_intr_...in_translate — the Kernel API Manual, bestie edition 🎀

okay so picture this: you're deep in the kernel API manual, the page is literally called ti_sci_intr_...in_translate(9), and you're like "what does this even do" — don't worry, I got you. This is the whole thing, no skips, no cap. ✨

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🌸 NAME 🌸

ti_sci_intr_irq_domain_translate — retrieves the hwirq and the type from the IRQ firmware specific handler. it's giving "translator bestie" energy, fr fr. 💖

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✨ SYNOPSIS ✨

int ti_sci_intr_irq_domain_translate (struct irq_domain *domain , struct
irq_fwspec *fwspec , unsigned long *hwirq , unsigned int *type );

yeah she's a little long, but look at her. iconic signature. 👑

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🫶 ARGUMENTS 🫶

• domain — pointer to the IRQ domain. main character pointer, honestly.
• fwspec — pointer to the IRQ specific firmware structure. the firmware lore drop. 🌈
• hwirq — the IRQ number identified by hardware. very "i was assigned this at birth" of it.
• type — the IRQ type. yes bestie, the type. 🦋

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💅 DESCRIPTION 💅

Return 0 if all went ok, else appropriate error. that's it. that's the whole description. she's short, she's sweet, she knows what she is. 😭✨

lowkey a vibe check in function form: zero means slay, anything else means something went sideways, and you get the appropriate error back. periodt.

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👀 SEE ALSO 👀

• the Kernel file ./drivers/irqchip/irq-ti-sci-intr.c
• struct ti_sci_intr_irq_domain(9)
• ti_sci_intr_xlate_irq(9)
• ti_sci_intr_irq_domain_free(9)
• ti_sci_intr_alloc_parent_irq(9)
• ti_sci_intr_irq_domain_alloc(9)

like a little friend group of functions, and every single one of them is invited to the group chat. 🫶🔥

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and that's the page!! shoutout to ./drivers/irqchip for being the source, October 2026 for the date, and the version that shipped this beauty — mwah, love u, go translate some IRQs bestie 💜🎀🌸