sdma_v5_2_ring_emit_ib(9)

🎀 NAME 🎀

okay bestie, welcome to sdma_v5_2_ring_emit_ib(9) from the Kernel API Manual 💖 this whole page is about sdma_v5_2_ring_emit_ib — the function whose entire vibe is Schedule an IB on the DMA engine ✨

🌸 SYNOPSIS 🌸

void sdma_v5_2_ring_emit_ib (struct amdgpu_ring *ring , struct amdgpu_job *job , struct amdgpu_ib *ib , uint32_t flags );

🦋 ARGUMENTS 🦋

• ring — amdgpu ring pointer 🌀
• job — job to retrieve vmid from 🫶
• ib — IB object to schedule 📌
• flags — unused, periodt 💅

✨ DESCRIPTION ✨

okay so this function literally schedules an IB in the DMA ring. That's the whole plot, no cap 😌

💜 SEE ALSO 💜

Kernel file: ./drivers/gpu/drm/amd/amdgpu/sdma_v5_2.c 🧚

• sdma_v5_2_ring_get_rptr(9)
• sdma_v5_2_ring_get_wptr(9)
• sdma_v5_2_ring_set_wptr(9)
• sdma_v5_2_ring_emit_mem_sync(9)
• sdma_v5_2_ring_emit_hdp_flush(9)
• sdma_v5_2_ring_emit_fence(9)
• sdma_v5_2_gfx_stop(9)
• sdma_v5_2_rlc_stop(9)
• sdma_v5_2_ctx_switch_enable(9)
• sdma_v5_2_enable(9)
• sdma_v5_2_gfx_resume_instance(9)
• sdma_v5_2_gfx_resume(9)
• sdma_v5_2_rlc_resume(9)
• sdma_v5_2_load_microcode(9)
• sdma_v5_2_start(9)
• sdma_v5_2_ring_test_ring(9)
• sdma_v5_2_ring_test_ib(9)
• sdma_v5_2_vm_copy_pte(9)
• sdma_v5_2_vm_write_pte(9)
• sdma_v5_2_vm_set_pte_pde(9)
• sdma_v5_2_ring_pad_ib(9)
• sdma_v5_2_ring_emit_pipeline_sync(9)
• sdma_v5_2_ring_emit_vm_flush(9)
• sdma_v5_2_emit_copy_buffer(9)
• sdma_v5_2_emit_fill_buffer(9)

mwah 💋 cute little sign-off: source/version is ./drivers/gpu/drm/amd/amdgpu, date is October 2026, and the page is sdma_v5_2_ring_emit_ib(9) — bye bestie, go schedule that IB 🫶🌈