Devices: Difference between revisions

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See also [https://psdevwiki.com/ps5/Devices PS5 devices].
See also [https://psdevwiki.com/ps5/Devices PS5 devices].


TODO: merge from [[Files_on_the_PS4#Devices]].
== Device Listing ==
 
Unique devices are listed here without the "/dev/" prefix for readability.
 
See also prorotype [[SYRUP-11#Devices]].


{| class="wikitable sortable"
{| class="wikitable sortable"
|-
|-
! Device name !! Accessible ?by kernel? !! Description !! Notes
! Device Path !! Accessible ?by kernel? !! Device Long Name !! Notes
|-
|-
| gc || Yes || ?GPU/Graphics? ?Controller/Core? || It could also stand for Graphics Core (from [https://en.wikipedia.org/wiki/Graphics_Core_Next])
| gc || Yes || ?GPU/Graphics? ?Controller/Core? || It could also stand for Graphics Core (from [https://en.wikipedia.org/wiki/Graphics_Core_Next])
|-
| fd || ? || File Descriptor || Opening the file /dev/fd/n is equivalent to duplicating descriptor n (assuming that descriptor n is open).
|-
|-
| dce || ? || Display Controller Engine || -
| dce || ? || Display Controller Engine || -
|-
| dmem{0,1?,2?} || ? || ?Direct? Memory || -
|-
| dipsw || ? || [[DIP Switches]] || -
|-
|-
| hmd || ? || Head-mounted Display || [[Morpheus]]. https://en.wikipedia.org/wiki/Head-mounted_display
| hmd || ? || Head-mounted Display || [[Morpheus]]. https://en.wikipedia.org/wiki/Head-mounted_display
Line 26: Line 36:
|-
|-
| dbggc || Yes || Debug ?GPU/Graphics? ?Controller/Core? || -
| dbggc || Yes || Debug ?GPU/Graphics? ?Controller/Core? || -
|-
| deci_stderr || ? || [[DECI4]] stderr || -
|-
| deci_stdin || ? || [[DECI4]] stdin || -
|-
| deci_stdout || ? || [[DECI4]] stdout || -
|-
| deci_tty{2-7} || ? || [[DECI4]] tty{2-7} || -
|-
| deci_tty{a-c}0 || ? || [[DECI4]] deci_tty{a-c}0 || -
|-
|-
| ctrlp || ? || Control ?Process? || Like on PS Vita DevKit. See [https://wiki.henkaku.xyz/vita/SceDeci4pCtrlp].
| ctrlp || ? || Control ?Process? || Like on PS Vita DevKit. See [https://wiki.henkaku.xyz/vita/SceDeci4pCtrlp].
|-
|-
| camera || Yes || Camera || Camera module for [[Luke]], the PlayStation 4 camera.
| camera || Yes || Camera || Module for the [[PlayStation 4 Camera]].
|-
|-
| wlan || ? || Wireless LAN || -
| wlan || ? || Wireless LAN || -
Line 37: Line 57:
| regmgr || Yes || Registry Manager || -
| regmgr || Yes || Registry Manager || -
|-
|-
| vce || ? || Video Coding Engine || -
| vce || ? || Video Coding/Codec Engine || -
|-
|-
| hmddfu || Yes || Head-mounted Display Device Firmware Update || [[Morpheus]] firmware updater
| hmddfu || Yes || Head-mounted Display Device Firmware Update || [[Morpheus]] firmware updater
Line 54: Line 74:
|-
|-
| ajm || Yes || Audio Co-processor Job Manager || -
| ajm || Yes || Audio Co-processor Job Manager || -
|-
| bpf || ? || BSD Packet Filter || Since System Software 5.50, opening BPF has been blocked for unprivileged processes such as WebKit and applications/games. Attempting to open it yields EPERM.
|-
| bpf0 || ? || BSD Packet Filter 0 || -
|-
| console || ? || Console || Probably a debug log console. It provides the kernel a guaranteed place to output its log messages, especially during boot time. It is a symbolic link pointing to another device, usually tty0.
|-
| ctty || ? || ?Console? TTY || Probably an alias to the terminal of the active process (tty0), regardless of the type of terminal.
|-
|-
| sdbgp || ? || System Debug ?Process? || Like on PS Vita DevKit. See [https://wiki.henkaku.xyz/vita/SceDeci4pSDbgp].
| sdbgp || ? || System Debug ?Process? || Like on PS Vita DevKit. See [https://wiki.henkaku.xyz/vita/SceDeci4pSDbgp].
Line 63: Line 91:
| bluetooth_hid || ? || Bluetooth Human Interface Device || -
| bluetooth_hid || ? || Bluetooth Human Interface Device || -
|-
|-
| es0 || ? || ? || Exists according to some strings in some modules.
| icc_configuration || ? || ICC Configuration || -
|-
| icc_device_power || ? || ICC Device Power || -
|-
| icc_indicator || ? || ICC Indicator || -
|-
| icc_nvs || ? || ICC [[NVS]] || -
|-
| icc_power || ? || ICC Power || -
|-
| notification0 || ? || Notification 0 || -
|-
| notification1 || ? || Notification 1 || -
|-
| null || ? || Null device || -
|-
| random || ? || Blocking CSPRNG || -
|-
| rng || ? || Random number generator || -
|-
| sce_zlib || ? || Sony Computer Entertainment zlib || -
|-
| srtc || ? || Secure Real Time Clock || -
|-
| ugen0.4 || ? || ? || -
|-
| urandom || ? || Never-blocking CSPRNG || -
|-
| usb || ? || USB || -
|-
| usbctl || ? || USB Control || -
|-
| zero || ? || Zero || -
|}
|}
=== Disk Device Listing ===
Some devices acts as RW storage devices and aim to be mounted as partitions.
See also [[Partitions]], [https://docs.freebsd.org/en/books/handbook/geom FreeBSD GEOM handbook] and [https://docs.freebsd.org/en/books/handbook/disks/ FreeBSD Storage handbook].
Format:
<code><Device Name><ID><Optional: .crypt><Optional: XN where X is "s" for segment or "x" for partition and N is a decimal number><Optional: .crypt><Optional: XN where X is "s" for segment or "x" for partition and N is a decimal number><Optional: b for (active or inactive) backup bank></code>
Type can be:
* cd: [[Bluray Drive]]
* da: [[HDD SSD|Internal HDD]] and [[USB]] storage removable devices
* es: [[USB Extended Storage]]
* pup_update: Maybe alias for da0x12.crypt
* sc_fw_update: Unknown physical location
* sflash: [[Serial Flash]]
* sbram: [[Southbridge#Southbridge_RAM|Southbridge RAM]]


{| class="wikitable"
{| class="wikitable"
! Device Name !! Description !! Notes !! Used in
! Device Name !! Description !! Notes !! Used in
|-
|-
| cd0 || contains 4XXR || || 80010002, https://pastebin.com/zP8EZFrW
| cd0 || /mnt/disc0 (CD, DVD or BD) || contains 4XXR || 80010002, https://pastebin.com/zP8EZFrW
|-
| da0 || Internal HDD (raw) || contains 4002XXXX || 80010002, https://pastebin.com/BxqFjFts
|-
|-
| da0 || contains 4002XXXX || || 80010002, https://pastebin.com/BxqFjFts
| da0x0.crypt || preinst || contains preinst image || 80010002, mini-syscore.elf, safemode.elf, SceShellCore.elf, orbis_swu.self
|-
|-
| da0x0.crypt || contains preinst img || || 80010002, mini-syscore.elf, safemode.elf, SceShellCore.elf, orbis_swu.self
| da0x1.crypt || preinst2 || contains preinst2 image || 80010002, mini-syscore.elf, safemode.elf, SceShellCore.elf, orbis_swu.self
|-
|-
| da0x1.crypt || contains preinst2 img || || 80010002, mini-syscore.elf, safemode.elf, SceShellCore.elf, orbis_swu.self
| da0x2 || eap_kernel || contains eap_kernel. 16 MB. Usually named like /dev/sdX5. || 80010002, safemode.elf, SceShellCore.elf, orbis_swu.self  
|-
|-
| da0x2 || contains eap_kernel || 16 MB. Usually named like /dev/sdX5. || 80010002, safemode.elf, SceShellCore.elf, orbis_swu.self  
| da0x3.crypt || eap_vsh || contains eap_vsh img || 80010002, mini-syscore.elf, safemode.elf, SceShellCore.elf, orbis_swu.self
|-
|-
| da0x3.crypt || contains eap_vsh img || || 80010002, mini-syscore.elf, safemode.elf, SceShellCore.elf, orbis_swu.self  
| da0x4.crypt, da0x4b.crypt || system || contains active/inactive system img || 80010002, safemode.elf, SceShellCore.elf, orbis_swu.self (mini-syscore.elf and safemode.elf only 4)
|-
|-
| da0x4b.crypt || contains system img || || 80010002, safemode.elf, SceShellCore.elf, orbis_swu.self (mini-syscore.elf and safemode.elf only 4)
| da0x5.crypt, da0x5b.crypt || system_ex || contains active/inactive system_ex img || 80010002, safemode.elf, SceShellCore.elf, orbis_swu.self (mini-syscore.elf included 5)
|-
|-
| da0x5b.crypt || contains system_ex img || || 80010002, safemode.elf, SceShellCore.elf, orbis_swu.self (mini-syscore.elf included  5)
| da0x6.crypt || old swap || contains old swap ||  
|-
|-
| da0x6.crypt || contains old swap || ||  
| da0x6x0.crypt || new swap || contains new swap || 80010002, mini-syscore.elf, SceSysCore.elf
|-
|-
| da0x6x0.crypt || contains new swap || || 80010002, mini-syscore.elf, SceSysCore.elf
| da0x6x1.crypt || kernel_log || contains kernel log || 80010002
|-
|-
| da0x6x1.crypt || contains kernel log || || 80010002
| da0x6x2.crypt || user_log || contains user log || 80010002, mini-syscore.elf
|-
|-
| da0x6x2.crypt || contains user log || || 80010002, mini-syscore.elf
| da0x8.crypt || app_tmp || contains app_tmp || safemode.elf, SceShellCore.elf
|-
|-
| da0x8.crypt || contains app_tmp || || safemode.elf, SceShellCore.elf
| da0x9.crypt || system_data || contains system_data img || mini-syscore.elf, safemode.elf, SceSysCore.elf, SceShellCore.elf, orbis_swu.self
|-
|-
| da0x9.crypt || contains system_data img || || mini-syscore.elf, safemode.elf, SceSysCore.elf, SceShellCore.elf, orbis_swu.self
| da0x12.crypt || update || contains update img || mini-syscore.elf, safemode.elf, SceShellCore.elf, orbis_swu.self
|-
|-
| da0x12.crypt || contains update img || || mini-syscore.elf, safemode.elf, SceShellCore.elf, orbis_swu.self  
| da0x13.crypt || user || contains user img || mini-syscore.elf, safemode.elf, SceShellCore.elf, orbis_swu.self
|-
|-
| da0x13.crypt || contains user img || ||  mini-syscore.elf, safemode.elf, SceShellCore.elf, orbis_swu.self  
| da0x14.crypt || eap_user || contains eap_user img || mini-syscore.elf, safemode.elf, SceShellCore.elf, orbis_swu.self
|-
|-
| da0x14.crypt || contains eap_user img || || mini-syscore.elf, safemode.elf, SceShellCore.elf, orbis_swu.self
| da0x15.crypt || app_reserved || contains app_reserved || safemode.elf, libkernel_sys.sprx, SceShellCore.elf
|-
|-
| da0x15.crypt || contains app_reserved || || safemode.elf, libkernel_sys.sprx, SceShellCore.elf
| da1 || USB Storage device (raw) || || 80010002, mini-syscore.elf, safemode.elf, libSceWebKit2.sprx, libSceWebKit2Secure.sprx, mscorlib.dll.sprx, System.Core.dll.sprx, NPXS20001 app.exe.sprx, orbis_swu.self
|-
|-
| da1 || usb device || || 80010002, mini-syscore.elf, safemode.elf, libSceWebKit2.sprx, libSceWebKit2Secure.sprx, mscorlib.dll.sprx, System.Core.dll.sprx, NPXS20001 app.exe.sprx, orbis_swu.self
| da1s1 || /mnt/usb0 (USB Storage device first partition) || || 80010002, mini-syscore.elf, safemode.elf, libSceWebKit2.sprx, libSceWebKit2Secure.sprx, mscorlib.dll.sprx, System.Core.dll.sprx, NPXS20001 app.exe.sprx, orbis_swu.self
|-
|-
| pup_update0 || contains PUP || || 80010002, safemode.elf, SceShellCore.elf, orbis_swu.self
| es0.crypt || ext_hdd (Extended Storage 0) || || AES-XTS decrypted USB Extended Storage
|-
|-
| sc_fw_update0 || contains 4000XXXX/4001XXXX || || 80010002, safemode.elf, SceShellCore.elf, orbis_swu.self  
| pup_update0 || Alias of ?da0x12.crypt? || contains PUP || 80010002, safemode.elf, SceShellCore.elf, orbis_swu.self
|-
| sc_fw_update0 || Unknown physical location || contains 4000XXXX/4001XXXX || 80010002, safemode.elf, SceShellCore.elf, orbis_swu.self
|-
|-
| sflash0 || Entire [[Serial Flash]] || 32MB (0x2000000) ||  
| sflash0 || Entire [[Serial Flash]] || 32MB (0x2000000) ||  
Line 117: Line 199:
| sflash0s1 || [[Serial Flash]] segment 1 || 30MB (0x1E00000) ||  
| sflash0s1 || [[Serial Flash]] segment 1 || 30MB (0x1E00000) ||  
|-
|-
| sflash0s0x0 || contains blank/0xFF data || 192kB (0x30000) || SceSysCore.elf
| sflash0s0x0 || Unknown (SceSysCore related) || contains blank/0xFF data. 192kB (0x30000) || SceSysCore.elf
|-
|-
| sflash0s0x32, sflash0s0x32b || contains active/inactive southbridge emc (0xC000XXXX) || 384kB (0x60000) || 80010002, safemode.elf, SceShellCore.elf, orbis_swu.self
| sflash0s0x32, sflash0s0x32b || emc_ipl || contains active/inactive emc_ipl (0xC000XXXX). 384kB (0x60000) || 80010002, safemode.elf, SceShellCore.elf, orbis_swu.self
|-
|-
| sflash0s0x33 || contains southbridge eap (C001XXXX) || 512kB (0x80000) || 80010002, safemode.elf, SceShellCore.elf, orbis_swu.self
| sflash0s0x33 || eap_kbl || contains eap_kbl (C001XXXX). 512kB (0x80000) || 80010002, safemode.elf, SceShellCore.elf, orbis_swu.self
|-
|-
| sflash0s0x34 || contains [[Serial Flash]] [[Non_Volatile_Storage|NVS]] || 48kB (0xC000) ||  
| sflash0s0x34 || nvs || contains [[Serial Flash]] [[Non Volatile Storage]]. 48kB (0xC000) ||  
|-
|-
| sflash0s0x38 || contains wifi firmware (C002XXXX) || 512kB (0x80000) || 80010002, safemode.elf, SceShellCore.elf, orbis_swu.self
| sflash0s0x38 || torus2_fw || contains torus firmware (C002XXXX). 512kB (0x80000) || 80010002, safemode.elf, SceShellCore.elf, orbis_swu.self
|-
|-
| sflash0s1.cryptx1 || contains individual data/idstorage || || 80010002, SceShellCore.elf
| sflash0s1.cryptx1 || idata || contains individual data || 80010002, SceShellCore.elf
|-
|-
| sflash0s1.cryptx2, sflash0s1.cryptx2b || contains active/inactive [[Secure Loader]] (8000XXXX) || || 80010002, safemode.elf, SceShellCore.elf, orbis_swu.self  
| sflash0s1.cryptx2, sflash0s1.cryptx2b || sam_ipl || contains active/inactive [[Secure Loader]] (8000XXXX) || 80010002, safemode.elf, SceShellCore.elf, orbis_swu.self
|-
|-
| sflash0s1.cryptx3, sflash0s1.cryptx3b || contains active/inactive CoreOS (Secure Kernel, Kernel, Secure Modules) (8001XXXX) || || 80010002, safemode.elf, SceShellCore.elf, orbis_swu.self, BdmvPlayerCore.elf, BdvdPlayerCore.elf
| sflash0s1.cryptx3, sflash0s1.cryptx3b || coreos || contains active/inactive CoreOS (Secure Kernel, Kernel, Secure Modules) (8001XXXX) || 80010002, safemode.elf, SceShellCore.elf, orbis_swu.self, BdmvPlayerCore.elf, BdvdPlayerCore.elf
|-
|-
| sflash0s1.cryptx6 || contains Virtual TRM || ||  
| sflash0s1.cryptx6 || vtrm || contains [[VTRM]] ||  
|-
|-
| sflash0s1.cryptx39 || contains bd revocation list || || 80010002, BdmvPlayerCore.elf , BdvdPlayerCore.elf
| sflash0s1.cryptx39 || bd_hrl || contains bd revocation list || 80010002, BdmvPlayerCore.elf , BdvdPlayerCore.elf
|-
|-
| sflash0s1.cryptx40 || contains blank/0xFF data || || 80010002, mini-syscore.elf, safemode.elf, SceShellCore.elf, orbis_swu.self  
| sflash0s1.cryptx40 || Unknown (safemode related) || contains blank/0xFF data || 80010002, mini-syscore.elf, safemode.elf, SceShellCore.elf, orbis_swu.self
|-
| sbram0 || [[Southbridge#Southbridge_RAM|Southbridge RAM]] ||  || Maybe not accessible from x86 kernel. Accessible from ?EAP or EMC?.
|-
| iccnvs{0-4} || [[Serial Flash]] [[Non Volatile Storage]] segment {0-4} ||  ||
|}
|}
source: https://web.archive.org/web/20161013104012/http://pastie.org/pastes/9706000


{{Reverse Engineering}}
{{Reverse Engineering}}
<noinclude>[[Category:Main]]</noinclude>
<noinclude>[[Category:Main]]</noinclude>

Latest revision as of 03:58, 5 January 2025

The PS4 has many kernel devices that can be accessed through IOCTL. Some of them have usermode module equivalents, some like "sbl" consist in Secure Modules and some like "camera" make use of a dedicated firmware stored in kernel memory.

See also PS5 devices.

Device Listing[edit | edit source]

Unique devices are listed here without the "/dev/" prefix for readability.

See also prorotype SYRUP-11#Devices.

Device Path Accessible ?by kernel? Device Long Name Notes
gc Yes ?GPU/Graphics? ?Controller/Core? It could also stand for Graphics Core (from [1])
fd ? File Descriptor Opening the file /dev/fd/n is equivalent to duplicating descriptor n (assuming that descriptor n is open).
dce ? Display Controller Engine -
dmem{0,1?,2?} ? ?Direct? Memory -
dipsw ? DIP Switches -
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 ?System/Software? 3D Acceleration See Marcan's slides about PS4 GPU Linux driver.
dbggc Yes Debug ?GPU/Graphics? ?Controller/Core? -
deci_stderr ? DECI4 stderr -
deci_stdin ? DECI4 stdin -
deci_stdout ? DECI4 stdout -
deci_tty{2-7} ? DECI4 tty{2-7} -
deci_tty{a-c}0 ? DECI4 deci_tty{a-c}0 -
ctrlp ? Control ?Process? Like on PS Vita DevKit. See [2].
camera Yes Camera Module for the PlayStation 4 Camera.
wlan ? Wireless LAN -
wlanbt Wireless LAN Bluetooth - -
regmgr Yes Registry Manager -
vce ? Video Coding/Codec Engine -
hmddfu Yes Head-mounted Display Device Firmware Update Morpheus firmware updater
mbus ? ?Media/Memory/Management? Bus See libSceMbus.sprx.
uvd ? Unified Video Decoder GPKMD?
hid Yes Human Interface Device -
sbl Yes SBL Kernel module -
av_control ? Audio/Video Controller -
ipmimgr Yes IPMI Manager Used by ShellCore for tasks.
ajm Yes Audio Co-processor Job Manager -
bpf ? BSD Packet Filter Since System Software 5.50, opening BPF has been blocked for unprivileged processes such as WebKit and applications/games. Attempting to open it yields EPERM.
bpf0 ? BSD Packet Filter 0 -
console ? Console Probably a debug log console. It provides the kernel a guaranteed place to output its log messages, especially during boot time. It is a symbolic link pointing to another device, usually tty0.
ctty ? ?Console? TTY Probably an alias to the terminal of the active process (tty0), regardless of the type of terminal.
sdbgp ? System Debug ?Process? Like on PS Vita DevKit. See [3].
audioout ? Audio Out -
screenshot ? Screenshot -
bluetooth_hid ? Bluetooth Human Interface Device -
icc_configuration ? ICC Configuration -
icc_device_power ? ICC Device Power -
icc_indicator ? ICC Indicator -
icc_nvs ? ICC NVS -
icc_power ? ICC Power -
notification0 ? Notification 0 -
notification1 ? Notification 1 -
null ? Null device -
random ? Blocking CSPRNG -
rng ? Random number generator -
sce_zlib ? Sony Computer Entertainment zlib -
srtc ? Secure Real Time Clock -
ugen0.4 ? ? -
urandom ? Never-blocking CSPRNG -
usb ? USB -
usbctl ? USB Control -
zero ? Zero -

Disk Device Listing[edit | edit source]

Some devices acts as RW storage devices and aim to be mounted as partitions.

See also Partitions, FreeBSD GEOM handbook and FreeBSD Storage handbook.

Format: <Device Name><ID><Optional: .crypt><Optional: XN where X is "s" for segment or "x" for partition and N is a decimal number><Optional: .crypt><Optional: XN where X is "s" for segment or "x" for partition and N is a decimal number><Optional: b for (active or inactive) backup bank>

Type can be:

Device Name Description Notes Used in
cd0 /mnt/disc0 (CD, DVD or BD) contains 4XXR 80010002, https://pastebin.com/zP8EZFrW
da0 Internal HDD (raw) contains 4002XXXX 80010002, https://pastebin.com/BxqFjFts
da0x0.crypt preinst contains preinst image 80010002, mini-syscore.elf, safemode.elf, SceShellCore.elf, orbis_swu.self
da0x1.crypt preinst2 contains preinst2 image 80010002, mini-syscore.elf, safemode.elf, SceShellCore.elf, orbis_swu.self
da0x2 eap_kernel contains eap_kernel. 16 MB. Usually named like /dev/sdX5. 80010002, safemode.elf, SceShellCore.elf, orbis_swu.self
da0x3.crypt eap_vsh contains eap_vsh img 80010002, mini-syscore.elf, safemode.elf, SceShellCore.elf, orbis_swu.self
da0x4.crypt, da0x4b.crypt system contains active/inactive system img 80010002, safemode.elf, SceShellCore.elf, orbis_swu.self (mini-syscore.elf and safemode.elf only 4)
da0x5.crypt, da0x5b.crypt system_ex contains active/inactive system_ex img 80010002, safemode.elf, SceShellCore.elf, orbis_swu.self (mini-syscore.elf included 5)
da0x6.crypt old swap contains old swap
da0x6x0.crypt new swap contains new swap 80010002, mini-syscore.elf, SceSysCore.elf
da0x6x1.crypt kernel_log contains kernel log 80010002
da0x6x2.crypt user_log contains user log 80010002, mini-syscore.elf
da0x8.crypt app_tmp contains app_tmp safemode.elf, SceShellCore.elf
da0x9.crypt system_data contains system_data img mini-syscore.elf, safemode.elf, SceSysCore.elf, SceShellCore.elf, orbis_swu.self
da0x12.crypt update contains update img mini-syscore.elf, safemode.elf, SceShellCore.elf, orbis_swu.self
da0x13.crypt user contains user img mini-syscore.elf, safemode.elf, SceShellCore.elf, orbis_swu.self
da0x14.crypt eap_user contains eap_user img mini-syscore.elf, safemode.elf, SceShellCore.elf, orbis_swu.self
da0x15.crypt app_reserved contains app_reserved safemode.elf, libkernel_sys.sprx, SceShellCore.elf
da1 USB Storage device (raw) 80010002, mini-syscore.elf, safemode.elf, libSceWebKit2.sprx, libSceWebKit2Secure.sprx, mscorlib.dll.sprx, System.Core.dll.sprx, NPXS20001 app.exe.sprx, orbis_swu.self
da1s1 /mnt/usb0 (USB Storage device first partition) 80010002, mini-syscore.elf, safemode.elf, libSceWebKit2.sprx, libSceWebKit2Secure.sprx, mscorlib.dll.sprx, System.Core.dll.sprx, NPXS20001 app.exe.sprx, orbis_swu.self
es0.crypt ext_hdd (Extended Storage 0) AES-XTS decrypted USB Extended Storage
pup_update0 Alias of ?da0x12.crypt? contains PUP 80010002, safemode.elf, SceShellCore.elf, orbis_swu.self
sc_fw_update0 Unknown physical location contains 4000XXXX/4001XXXX 80010002, safemode.elf, SceShellCore.elf, orbis_swu.self
sflash0 Entire Serial Flash 32MB (0x2000000)
sflash0s0 Serial Flash segment 0 2MB (0x200000)
sflash0s1 Serial Flash segment 1 30MB (0x1E00000)
sflash0s0x0 Unknown (SceSysCore related) contains blank/0xFF data. 192kB (0x30000) SceSysCore.elf
sflash0s0x32, sflash0s0x32b emc_ipl contains active/inactive emc_ipl (0xC000XXXX). 384kB (0x60000) 80010002, safemode.elf, SceShellCore.elf, orbis_swu.self
sflash0s0x33 eap_kbl contains eap_kbl (C001XXXX). 512kB (0x80000) 80010002, safemode.elf, SceShellCore.elf, orbis_swu.self
sflash0s0x34 nvs contains Serial Flash Non Volatile Storage. 48kB (0xC000)
sflash0s0x38 torus2_fw contains torus firmware (C002XXXX). 512kB (0x80000) 80010002, safemode.elf, SceShellCore.elf, orbis_swu.self
sflash0s1.cryptx1 idata contains individual data 80010002, SceShellCore.elf
sflash0s1.cryptx2, sflash0s1.cryptx2b sam_ipl contains active/inactive Secure Loader (8000XXXX) 80010002, safemode.elf, SceShellCore.elf, orbis_swu.self
sflash0s1.cryptx3, sflash0s1.cryptx3b coreos contains active/inactive CoreOS (Secure Kernel, Kernel, Secure Modules) (8001XXXX) 80010002, safemode.elf, SceShellCore.elf, orbis_swu.self, BdmvPlayerCore.elf, BdvdPlayerCore.elf
sflash0s1.cryptx6 vtrm contains VTRM
sflash0s1.cryptx39 bd_hrl contains bd revocation list 80010002, BdmvPlayerCore.elf , BdvdPlayerCore.elf
sflash0s1.cryptx40 Unknown (safemode related) contains blank/0xFF data 80010002, mini-syscore.elf, safemode.elf, SceShellCore.elf, orbis_swu.self
sbram0 Southbridge RAM Maybe not accessible from x86 kernel. Accessible from ?EAP or EMC?.
iccnvs{0-4} Serial Flash Non Volatile Storage segment {0-4}

source: https://web.archive.org/web/20161013104012/http://pastie.org/pastes/9706000

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