imgu_mmu_set_halt(9)

💅 NAME 💅

okay so bestie, welcome to the Kernel API Manual page for imgu_mmu_set_halt — the function that sets the CIO gate halt bit. ✨

🌸 SYNOPSIS 🌸

void imgu_mmu_set_halt (struct imgu_mmu *mmu , bool halt );

🎀 ARGUMENTS 🎀

• mmu — the MMU you're setting the CIO gate bit in. 🫶
• halt — the desired state of the gate bit. 💅

💖 DESCRIPTION 💖

Okay so here's the vibe: this function sets the CIO gate bit that controls whether external memory accesses are allowed. 🚦

It must be called when the hardware is powered on — no cap, that part is serious. 🔥

🦋 SEE ALSO 🦋

Go give these besties a look, iykyk: 💫

• Kernel file: ./drivers/staging/media/ipu3/ipu3-mmu.c
• imgu_mmu_tlb_invalidate(9)
• imgu_mmu_alloc_page_table(9)
• imgu_mmu_free_page_table(9)
• address_to_pte_idx(9)
• imgu_mmu_map(9)
• imgu_mmu_map_sg(9)
• imgu_mmu_unmap(9)
• imgu_mmu_init(9)
• imgu_mmu_exit(9)

source/version: ./drivers/staging/media/ipu3 · date: October 2026 — mwah, love u, bye bestie 💋🎀✨