On Fri, Feb 14, 2025 at 6:00 PM Rodrigo Siqueira <siqueira@xxxxxxxxxx> wrote:
>
> Users can check the file "/sys/kernel/debug/dri/0/amdgpu_firmware_info"
> to get information on the firmware loaded in the system. This file has
> multiple acronyms that are not documented in the glossary. This commit
> introduces some missing acronyms to the AMD glossary documentation. The
> meaning of each acronym in this commit was extracted from code
> documentation available in the following files:
>
> - drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c
> - drivers/gpu/drm/amd/include/amd_shared.h
>
> Cc: Mario Limonciello <mario.limonciello@xxxxxxx>
> Signed-off-by: Rodrigo Siqueira <siqueira@xxxxxxxxxx>
> ---
> Documentation/gpu/amdgpu/amdgpu-glossary.rst | 21 ++++++++++++++++++++
> 1 file changed, 21 insertions(+)
>
> diff --git a/Documentation/gpu/amdgpu/amdgpu-glossary.rst b/Documentation/gpu/amdgpu/amdgpu-glossary.rst
> index 00a47ebb0b0f..3242db32b020 100644
> --- a/Documentation/gpu/amdgpu/amdgpu-glossary.rst
> +++ b/Documentation/gpu/amdgpu/amdgpu-glossary.rst
> @@ -12,6 +12,9 @@ we have a dedicated glossary for Display Core at
> The number of CUs that are active on the system. The number of active
> CUs may be less than SE * SH * CU depending on the board configuration.
>
> + CE
> + Constant Engine
> +
> CP
> Command Processor
>
> @@ -80,6 +83,9 @@ we have a dedicated glossary for Display Core at
> KIQ
> Kernel Interface Queue
>
> + ME
> + Micro Engine
This is part of Graphics so maybe something like:
ME
MicroEngine (Graphics)
> +
> MEC
> MicroEngine Compute
>
> @@ -92,6 +98,9 @@ we have a dedicated glossary for Display Core at
> MQD
> Memory Queue Descriptor
>
> + PFP
> + Pre-Fetch Parser
This is also part of GFX.
PFP
Pre-Fetch Parser (Graphics)
> +
> PPLib
> PowerPlay Library - PowerPlay is the power management component.
>
> @@ -110,14 +119,26 @@ we have a dedicated glossary for Display Core at
> SH
> SHader array
>
> + SMC
> + System Management Controller
> +
> SMU
> System Management Unit
These two are synonyms.
How about
SMU / SMC
System Management Unit / System Management Controller
Other than that, looks good.
Alex
>
> SS
> Spread Spectrum
>
> + TA
> + Trusted Application
> +
> + UVD
> + Unified Video Decoder
> +
> VCE
> Video Compression Engine
>
> VCN
> Video Codec Next
> +
> + VPE
> + Video Processing Engine
> --
> 2.48.1
>
