ti_sci_inta_alloc_event(9)

NAME 🎀

okay so this is ti_sci_inta_alloc_event(9) from the Kernel API Manual, and bestie it is literally the function that attaches an event to a IA vint 💅✨

SYNOPSIS 🌈

struct ti_sci_inta_event_desc * ti_sci_inta_alloc_event (struct
       ti_sci_inta_vint_desc *vint_desc , u16 free_bit , u32 hwirq );

ARGUMENTS 🍓

• vint_desc — pointer to vint_desc to which the event gets attached. Like, the vint receiving the new event bestie 🫶
• free_bit — bit inside vint to which event gets attached. It's giving “which lil slot is getting the event” ✨
• hwirq — hwirq of the input event, fr fr 🔥

DESCRIPTION 🦋

Returns an event_desc pointer if all went ok; otherwise it returns an appropriate error value. That's the whole plot 😭💖

SEE ALSO 💜

Kernel file ./drivers/irqchip/irq-ti-sci-inta.c — and then the whole squad of related pages:

• struct ti_sci_inta_event_desc(9)
• struct ti_sci_inta_vint_desc(9)
• struct ti_sci_inta_irq_domain(9)
• ti_sci_inta_irq_handler(9)
• ti_sci_inta_xlate_irq(9)
• ti_sci_inta_alloc_parent_irq(9)
• ti_sci_inta_alloc_irq(9)
• ti_sci_inta_free_parent_irq(9)
• ti_sci_inta_free_irq(9)
• ti_sci_inta_request_resources(9)
• ti_sci_inta_release_resources(9)
• ti_sci_inta_manage_event(9)
• ti_sci_inta_mask_irq(9)
• ti_sci_inta_unmask_irq(9)
• ti_sci_inta_ack_irq(9)
• ti_sci_inta_set_type(9)
• ti_sci_inta_irq_domain_free(9)
• ti_sci_inta_irq_domain_alloc(9)

mwah 💋 source/version: ./drivers/irqchip; date: October 2026; page: ti_sci_inta_alloc_event(9) — slay and goodnight 🫶🌙