hl_mmu_init(9)

💖 hl_mmu_init 💖

okay bestie, welcome to the Kernel API Manual corner 💅 we're talking about hl_mmu_init(9) today, and yes the manual name is folded right in here so you don't have to squint at a header line. This is the MMU module initialization main character, no cap. ✨

🌸 NAME 🌸

hl_mmu_init — initialize the MMU module. That's the whole job, fr fr. 🫶

🦋 SYNOPSIS 🦋

int hl_mmu_init (struct hl_device *hdev );

🎀 ARGUMENTS 🎀

• hdev — habanalabs device structure. That's the habanalabs device struct bestie, iconic. 💅

⭐ RETURN ⭐

• 0 — success, slay. ✅
• non-zero — failure, and that's the vibe check saying something went sideways. 😭

💜 SEE ALSO 💜

the whole friend group is here, and we are not skipping anyone:

• Kernel file ./drivers/accel/habanalabs/common/mmu/mmu.c
• hl_mmu_get_funcs(9)
• hl_mmu_fini(9)
• hl_mmu_ctx_init(9)
• hl_mmu_scramble_addr(9)
• hl_mmu_descramble_addr(9)
• hl_mmu_get_hop_pte_phys_addr(9)
• hl_mmu_hr_pool_destroy(9)
• hl_mmu_hr_init(9)
• hl_mmu_hr_fini(9)
• hl_mmu_hr_free_hop_remove_pgt(9)
• hl_mmu_hr_pte_phys_to_virt(9)
• hl_mmu_hr_write_pte(9)
• hl_mmu_hr_clear_pte(9)
• hl_mmu_hr_put_pte(9)
• hl_mmu_hr_get_pte(9)
• hl_mmu_hr_get_next_hop_pgt_info(9)
• hl_mmu_hr_alloc_hop(9)
• hl_mmu_hr_get_alloc_next_hop(9)
• hl_mmu_hr_get_tlb_info(9)

cute little sign-off time 🎀 the footer tea is source/version ./drivers/accel/habanalabs/com..., date October 2026, and the page tag hl_mmu_init(9). 💖✨🦋