cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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driver-misc.rst (2277B)

      1================================
      2 Misc AMDGPU driver information
      3================================
      4
      5GPU Product Information
      6=======================
      7
      8Information about the GPU can be obtained on certain cards
      9via sysfs
     10
     11product_name
     12------------
     13
     14.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
     15   :doc: product_name
     16
     17product_number
     18--------------
     19
     20.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
     21   :doc: product_name
     22
     23serial_number
     24-------------
     25
     26.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
     27   :doc: serial_number
     28
     29unique_id
     30---------
     31
     32.. kernel-doc:: drivers/gpu/drm/amd/pm/amdgpu_pm.c
     33   :doc: unique_id
     34
     35GPU Memory Usage Information
     36============================
     37
     38Various memory accounting can be accessed via sysfs
     39
     40mem_info_vram_total
     41-------------------
     42
     43.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c
     44   :doc: mem_info_vram_total
     45
     46mem_info_vram_used
     47------------------
     48
     49.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c
     50   :doc: mem_info_vram_used
     51
     52mem_info_vis_vram_total
     53-----------------------
     54
     55.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c
     56   :doc: mem_info_vis_vram_total
     57
     58mem_info_vis_vram_used
     59----------------------
     60
     61.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c
     62   :doc: mem_info_vis_vram_used
     63
     64mem_info_gtt_total
     65------------------
     66
     67.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c
     68   :doc: mem_info_gtt_total
     69
     70mem_info_gtt_used
     71-----------------
     72
     73.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c
     74   :doc: mem_info_gtt_used
     75
     76PCIe Accounting Information
     77===========================
     78
     79pcie_bw
     80-------
     81
     82.. kernel-doc:: drivers/gpu/drm/amd/pm/amdgpu_pm.c
     83   :doc: pcie_bw
     84
     85pcie_replay_count
     86-----------------
     87
     88.. kernel-doc:: drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
     89   :doc: pcie_replay_count
     90
     91GPU SmartShift Information
     92==========================
     93
     94GPU SmartShift information via sysfs
     95
     96smartshift_apu_power
     97--------------------
     98
     99.. kernel-doc:: drivers/gpu/drm/amd/pm/amdgpu_pm.c
    100   :doc: smartshift_apu_power
    101
    102smartshift_dgpu_power
    103---------------------
    104
    105.. kernel-doc:: drivers/gpu/drm/amd/pm/amdgpu_pm.c
    106   :doc: smartshift_dgpu_power
    107
    108smartshift_bias
    109---------------
    110
    111.. kernel-doc:: drivers/gpu/drm/amd/pm/amdgpu_pm.c
    112   :doc: smartshift_bias