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Line 120: Line 120:
| /dev/kmbp || - || -
| /dev/kmbp || - || -
|-
|-
| /dev/lvdctl || Layered Vnode Device Control || -
| /dev/lvdctl || - || -
|-
|-
| /dev/lvd{0,1} || Layered Vnode Device || -
| /dev/lvd{0,1} || - || -
|-
|-
| /dev/m2.ctl || m.2 NVMe Control? || -
| /dev/m2.ctl || m.2 NVMe Control? || -
|-
| /dev/manuauth || Manufacturer Auth|| -
|-
|-
| /dev/mbus || Event bus || -
| /dev/mbus || Event bus || -
Line 174: Line 172:
| /dev/s3da || 3D Audio || -
| /dev/s3da || 3D Audio || -
|-
|-
| /dev/sbl_secreg || SBL Secure Region || -
| /dev/sbl_secreg || - || -
|-
|-
| /dev/sbl_srv || SBL Service || Used exclusively by playready
| /dev/sbl_srv || - || Used by playready
|-
|-
| /dev/scanin || - || -
| /dev/scanin || - || -
Line 200: Line 198:
| /dev/uvd_{dec/enc/bgt} || Unified Video Decoder? || -
| /dev/uvd_{dec/enc/bgt} || Unified Video Decoder? || -
|-
|-
| /dev/wlanbt || Wireless LAN + Bluetooth || -
| /dev/wlanbt || - || -
|-
|-
| /dev/xpt0 || XPT Transport Interface || CAM Transport Layer
| /dev/xtp0 || - || -
|}
|}


Line 333: Line 331:
|-
|-
! IOCTL # !! Name !! Notes
! IOCTL # !! Name !! Notes
|-
| 0x80046101 || NAND_A53IO_OPEN || Exposes NAND groups for reading
|-
| 0x80046102 || NAND_A53IO_CLOSE || Closes off NAND groups
|-
| 0x80046103 || NAND_A53IO_SETUP_FLASH_DEVICE || -
|-
| 0x80046104 || NAND_A53IO_DISABLE_CONTROLLER || Disables A53 controller (warning: this will put the console in a bad state)
|-
| 0x80046105 || NAND_A53IO_FORMAT_NVM || Formats NVMe
|-
| 0x80186111 || BFS_A53IO_READ_DEVICE? || -
|-
|-
| 0xC03861A1 || BFS_A53IO_READ_BLOCK || -
| 0xC03861A1 || BFS_A53IO_READ_BLOCK || -
|-
|-
| 0xC03861A2 || BFS_A53IO_WRITE_BLOCK || -
| 0xC03861A2 || BFS_A53IO_WRITE_BLOCK || -
|-
| 0xC01061C1 || BFS_A53IO_CREATE_RESERVED_LBA || -
|-
| 0xC01061C2 || BFS_A53IO_DELETE_RESERVED_LBA || -
|-
| 0xC00C61C5 || ???? || Related to delete logical partitions
|-
| 0xC01061C8 || ???? || Related to delete logical partitions
|-
| 0xC02061CA || ???? || Related to delete logical partitions
|}
|}


Line 432: Line 408:
|-
|-
| 0x400EB701 || ICC_FLOYD_GET_VERSION || -
| 0x400EB701 || ICC_FLOYD_GET_VERSION || -
|-
| 0xC010440E || FLOYD_UPDATE_FW || -
|-
|}
== Manufacturer Authorization ==
The /dev/manuauth device seems to be for manufacturer authorization or authentication. It's used in various updaters. Below are known commands.
{| class="wikitable sortable"
|-
! IOCTL # !! Name !! Notes
|-
| 0x40184D01 || MANUAUTH_LOAD_SM || Loads the secure module
|-
| 0x40184D02 || MANUAUTH_UNLOAD_SM || Unloads the secure module
|-
| 0xC0184D03 || MANUAUTH_SET_MANU_MODE || Sets manufacturer mode
|-
|}
|}


Line 528: Line 486:
|-
|-
| 0xC0A84B02 || PFSMGR_VERIFY_KEYSTONE || -
| 0xC0A84B02 || PFSMGR_VERIFY_KEYSTONE || -
|}
== PUP Updater ==
The /dev/pup_update0 device is used to perform firmware updates.
{| class="wikitable sortable"
|-
! IOCTL # !! Name !! Notes
|-
| 0xC0104401 || PUP_UPDATER_VERIFY_BLS_HEADER || -
|-
| 0xC0184402 || PUP_UPDATER_DECRYPT_HEADER || -
|-
| 0xC0184403 || PUP_UPDATER_VERIFY_ADDITIONAL_SIGN || -
|-
| 0xC0184404 || PUP_UPDATER_VERIFY_WATERMARK || -
|-
| 0xC0184405 || PUP_UPDATER_DECRYPT_SEGMENT || -
|-
| 0xC0284406 || PUP_UPDATER_DECRYPT_SEGMENT_BLOCK || -
|-
| 0x20004407 || PUP_UPDATER_UPDATE_SNVS || -
|-
| 0xC0104408 || PUP_UPDATER_GEN_CHALLENGE || -
|-
| 0xC018440A || PUP_UPDATER_READ_NAND_GROUP || -
|-
| 0xC018440B || PUP_UPDATER_WRITE_NAND_GROUP || -
|-
| 0xC010440C || PUP_UPDATER_IDENTIFY_NAND_CONTROLLER || -
|-
| 0xC004440D || PUP_UPDATER_IS_FW_OPERATIONAL || -
|-
| 0xC010440E || PUP_UPDATER_FLOYD_UPDATE_FW || -
|-
| 0xC001440F || PUP_UPDATER_GET_XTS_KEY_NUM || -
|-
| 0xC0104410 || PUP_UPDATER_VERIFY_RESPONSE || -
|}
|}


Line 580: Line 500:
|-
|-
| 0xC0305203 || ROOTPARAM_RESUME_FROM_STANDBY || -
| 0xC0305203 || ROOTPARAM_RESUME_FROM_STANDBY || -
|}
== CAM Transport Layer ==
CAM (Common Access Method) storage subsystem provides a method for implementing drivers to control various known storage devices.
Attaches any devices it finds to the appropriate drivers.
{| class="wikitable sortable"
|-
! IOCTL # !! Name !! Notes
|-
| 0xC4E01902 || - || related to cam_send_ccb
|-
| 0xC4E01903 || CAMGETPASSTHRU || related to cam_lookup_pass
|}
== Wireless LAN + Bluetooth ==
WLAN and Bluetooth functionality is reachable via /dev/wlanbt. Below are known commands.
{| class="wikitable sortable"
|-
! IOCTL # !! Name !! Notes
|-
| 0x40047400 || WLANBT_GET_DEVICE_ID || -
|}
|}
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