amdgpu_sdma_reset_engine(9)

💅 amdgpu_sdma_reset_engine(9) 💅

okay bestie, welcome to the Kernel API Manual — this one is all about resetting one specific SDMA engine, no cap. Let's get into it 💖

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🌸 NAME 🌸

amdgpu_sdma_reset_engine — reset a specific SDMA engine ✨

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✨ SYNOPSIS ✨

int amdgpu_sdma_reset_engine (struct amdgpu_device *adev , uint32_t
instance_id , bool caller_handles_kernel_queues );

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🎀 ARGUMENTS 🎀

• adev — pointer to the AMDGPU device 🫶
• instance_id — the logical ID of the SDMA engine instance you wanna reset 👑
• caller_handles_kernel_queues — skip kernel queue processing. the caller will handle it, periodt 💅

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💖 RETURN 💖

0 on success, or a negative error code on failure 😭

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🦋 SEE ALSO 🦋

• Kernel file ./drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.c
• amdgpu_sdma_is_shared_inv_eng(9)

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this lil page came from ./drivers/gpu/drm/amd/amdgpu and it’s dated October 2026 — iconic source/version behavior, fr fr 🎀✨💜