gmc_v10_0_mc_init(9)

🌸 NAME 🌸

okay so welcome to the Kernel API Manual page for gmc_v10_0_mc_init(9), bestie 💖 — this one is literally about initializing the memory controller driver params. that's the whole vibe ✨.

✨ SYNOPSIS ✨

int gmc_v10_0_mc_init (struct amdgpu_device *adev );

🎀 ARGUMENTS 🎀

• adev — amdgpu_device pointer. that's it, that's the arg 🫶

💅 DESCRIPTION 💅

okay so picture this: gmc_v10_0_mc_init looks up the amount of vram, the vram width, and then decides how to place vram and gart within the GPU's physical address space. lowkey important stuff 🔥.

and the return? 0 for success. periodt 💯.

no cap, that's the whole description — don't come for me, I'm just the messenger 🧚

🔥 SEE ALSO 🔥

• Kernel file ./drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c
• gmc_v10_0_use_invalidate_semaphore(9)
• gmc_v10_0_flush_gpu_tlb(9)
• gmc_v10_0_flush_gpu_tlb_pasid(9)
• gmc_v10_0_gart_fini(9)
• gmc_v10_0_gart_enable(9)
• gmc_v10_0_gart_disable(9)

okay that's the page! this little number lives in the Kernel API Manual, source dir ./drivers/gpu/drm/amd/amdgpu, and it's dated October 2026 — gmc_v10_0_mc_init(9) out 💅✨