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Details

This is a missing symlink to sysutil. It has to be called sysutil apregdump

apregdump dumps the registers of a Fusiv AP. It is part of the sysutil multi-call binary.

In the Fusiv an AP is a 400 MHz Xtensa Acceleration Processor. On a 7390 there are 6 of them:

There is also some info about the APs in the old wiki (german).

7390 fw 6.04 help:

root@fritz:/var/mod/root# sysutil apregdump
Wrong Number of Parameters

apregdump <apId>

    apId         : AP Id value (1- Eth0 2-Eth1 3-Eth2/xDSL 4-SEC 5-BM 7-HAP 9-CLAP1 10-CLAP2) 

Examples

7390 fw 6.04 example:

root@fritz:/var/mod/root# sysutil apregdump 1

Registers of AP 1   Base address  0x19260000
CONTROL.........: 0x4000
PC_INST.........: 0x0cda
INTERRUPT_STATUS: 0x0000
INTERRUPT_MASK..: 0xb000
GP_REGISTER1....: 0x0000
GP_REGISTER2....: 0x0000
EVENT_IN........: 0x0000
EVENT_OUT.......: 0x0000
TIMER_VALUE.....: 0x0000
TIMER_LIMIT.....: 0x0000
TIMER_STATUS....: 0x0000
PMADDR..........: 0x15f5
PMDATA..........: 0x2102
--------------- DUMP [PC = 0x0cb8] ---------------
R[ 0] = 0x01b0  R[ 1] = 0x0001  R[ 2] = 0x0000  R[ 3] = 0x0004  
R[ 4] = 0x08ec  R[ 5] = 0x0000  R[ 6] = 0x0028  R[ 7] = 0x8060  
R[ 8] = 0xffff  R[ 9] = 0xbc05  R[10] = 0x0020  R[11] = 0x0005  
R[12] = 0x0000  R[13] = 0x0149  R[14] = 0x0149  R[15] = 0x0000  

Excerpt of a strace of this example:

root@fritz:/var/mod/root# strace sysutil apregdump 1 2>&1 | grep -e proc -e write

open("/proc/sysutil/utilfile", O_RDWR)  = 3
write(3, "12 1", 4)                     = 4
write(1, "Registers of AP 1   Base address"..., 683Registers of AP 1   Base address  0x19260000  

Dependencies

Daily updated index of all dependencies of this command. Last update: 2024-11-15 07:53 GMT.
A * in the Mod column marks info from Supportdata-Probes, which will always stay incomplete.

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Model-Matrix

Daily updated index of the presence, path and size of this command for each model. Last update: 2024-11-15 05:53 GMT.
Showing all models using this command. Click any column header (click-wait-click) to sort the list by the respective data.
The (main/scrpn/boot/arm/prx/atom/rtl) label in the Model column shows which CPU is meant for Multi-Linux models.
Note that this list is merged from Firmware-Probes of all known AVM firmware for a model, including Recovery.exe and Labor-Files.

Model Firmware Path Size
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Symbols

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