Kernel Devices: Difference between revisions
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The PS4 has many kernel | The PS4 has many kernel devices. Below is a list of the known ones. | ||
{| class="wikitable sortable" | {| class="wikitable sortable" | ||
| Line 5: | Line 5: | ||
! Module name !! Accessible? !! Description !! Notes | ! Module name !! Accessible? !! Description !! Notes | ||
|- | |- | ||
| gc || Yes || GPU/Graphics Controller | | gc || Yes || ?GPU/Graphics Controller? || could be also graphics core (from https://en.wikipedia.org/wiki/Graphics_Core_Next ) | ||
|- | |- | ||
| dce || ? || Display Controller Engine | | dce || ? || Display Controller Engine || - | ||
|- | |- | ||
| hmd || ? || - || - | | hmd || ? || Head-mounted display || [[Morpheus]]. https://en.wikipedia.org/wiki/Head-mounted_display | ||
|- | |- | ||
| mas || ? || Mass Storage | | mas || ? || ?Mass Storage? || - | ||
|- | |- | ||
| bt || ? || Bluetooth | | bt || ? || Bluetooth || - | ||
|- | |- | ||
| sdma || ? || (GPU) System DMA Kernel | | sdma || ? || (GPU) System DMA Kernel || - | ||
|- | |- | ||
| hdmi || ? || HDMI | | hdmi || ? || HDMI || - | ||
|- | |- | ||
| s3da || ? || | | s3da || ? || || Probably related to 3D Acceleration. See Marcan's slides about PS4 GPU Linux driver. | ||
|- | |- | ||
| dbggc || Yes || Debug | | dbggc || Yes || Debug GC || - | ||
|- | |- | ||
| ctrlp || ? || | | ctrlp || ? || Control P? || - | ||
|- | |- | ||
| camera || Yes || ( | | camera || Yes || Camera || (PlayStation) Camera module | ||
|- | |- | ||
| wlan || ? || WLAN module || - | | wlan || ? || WLAN module || - | ||
| Line 31: | Line 31: | ||
| wlanbt || ? || - || - | | wlanbt || ? || - || - | ||
|- | |- | ||
| regmgr || Yes || Registry Manager | | regmgr || Yes || Registry Manager || - | ||
|- | |- | ||
| vce || ? || Video Coding Engine module || - | | vce || ? || Video Coding Engine module || - | ||
| Line 37: | Line 37: | ||
| hmddfu || Yes || - || - | | hmddfu || Yes || - || - | ||
|- | |- | ||
| mbus || ? || Media | | mbus || ? || ?Media Bus? || - | ||
|- | |- | ||
| uvd || ? || Unified Video Decoder | | uvd || ? || Unified Video Decoder || GPKMD? | ||
|- | |- | ||
| hid || Yes || | | hid || Yes || Human Interface Device || - | ||
|- | |- | ||
| sbl || Yes || [[SBL Kernel | | sbl || Yes || [[SBL Kernel module]] || - | ||
|- | |- | ||
| av_control || ? || | | av_control || ? || Audio/Video Controller || - | ||
|- | |- | ||
| ipmimgr || Yes || | | ipmimgr || Yes || IPMI Manager || - | ||
|- | |- | ||
| ajm || Yes || Audio Co-processor Job Manager | | ajm || Yes || Audio Co-processor Job Manager || - | ||
|- | |- | ||
| sdbgp || ? || | | sdbgp || ? || System Debug P? || Like on PS Vita DevKit. | ||
|- | |- | ||
| audioout || ? || Audio Output | | audioout || ? || Audio Output || - | ||
|- | |- | ||
| screenshot || ? || Screenshot | | screenshot || ? || Screenshot || - | ||
|- | |- | ||
| bluetooth_hid || ? || Bluetooth | | bluetooth_hid || ? || Bluetooth Human Interface Device || - | ||
|} | |} | ||
{{Reverse Engineering}} | |||
<noinclude>[[Category:Main]]</noinclude> | |||
Revision as of 02:56, 2 March 2021
The PS4 has many kernel devices. Below is a list of the known ones.
| Module name | Accessible? | Description | Notes |
|---|---|---|---|
| gc | Yes | ?GPU/Graphics Controller? | could be also graphics core (from https://en.wikipedia.org/wiki/Graphics_Core_Next ) |
| dce | ? | Display Controller Engine | - |
| hmd | ? | Head-mounted display | Morpheus. https://en.wikipedia.org/wiki/Head-mounted_display |
| mas | ? | ?Mass Storage? | - |
| bt | ? | Bluetooth | - |
| sdma | ? | (GPU) System DMA Kernel | - |
| hdmi | ? | HDMI | - |
| s3da | ? | Probably related to 3D Acceleration. See Marcan's slides about PS4 GPU Linux driver. | |
| dbggc | Yes | Debug GC | - |
| ctrlp | ? | Control P? | - |
| camera | Yes | Camera | (PlayStation) Camera module |
| wlan | ? | WLAN module | - |
| wlanbt | ? | - | - |
| regmgr | Yes | Registry Manager | - |
| vce | ? | Video Coding Engine module | - |
| hmddfu | Yes | - | - |
| mbus | ? | ?Media Bus? | - |
| uvd | ? | Unified Video Decoder | GPKMD? |
| hid | Yes | Human Interface Device | - |
| sbl | Yes | SBL Kernel module | - |
| av_control | ? | Audio/Video Controller | - |
| ipmimgr | Yes | IPMI Manager | - |
| ajm | Yes | Audio Co-processor Job Manager | - |
| sdbgp | ? | System Debug P? | Like on PS Vita DevKit. |
| audioout | ? | Audio Output | - |
| screenshot | ? | Screenshot | - |
| bluetooth_hid | ? | Bluetooth Human Interface Device | - |
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