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Property:bb shm manager (avmcmd)
BoxMatrix >> Shell-Commands >> bb_shm_manager (avmcmd) | @ BoxMatrix - IRC-Chat - Translate: de es fr it nl pl |
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Name-Collision - multiple objects in this wiki use the name bb_shm_manager!
|
AVM-Command
Command: | bb_shm_manager (avmcmd) - type Exec | Wiki | Freetz | IPPF | whmf | AVM | Web |
Location: | Shell-Commands >> AVM-Commands - Origin: AVM | ||||||
Path: | Release: /usr/sbin Lab+Rel: /usr/sbin | ||||||
Properties: | Size: 37.7k - 120k - Firmware: 7.27 - 7.90 | ||||||
Function: | BroadBand shared memory manager. |
Goto: Examples - Endpoints - Events - Source - Dependencies - Model-Matrix - Symbols - SMW-Browser
Details
bb_shm_manager is the Broadband shared memory manager.
It is used for DSL, Fiber and DOCSIS, which all use sybsystems with own processors for their respective access technology.
For efficient Inter-CPU data transfer shared memory is used which is accessible from both sides.
bb_shm_manager provides an interface for accessing this memory for diagnostic purposes, mainly by aicmd.
fw 7.39 help:
root@fritz:/var/mod/root# bb_shm_manager -h Usage: bb_shm_manager [-D] -D Run as a daemon
Examples
Endpoints
aicmd endpoint(s) provided by bb_shm_manager, with these functions: (fw 7.39)
root@fritz:/var/mod/root# aicmd bb_shm_manager # provided by bb_shm_manager: - fw 7.39+ HELP - show help SLABDUMP - show slab allocation SLABSHOW - show slab information QUIT - disconnect get_overview_info - lua overview info get_fiber_optic - get fiber optic info get_arch_info - get basic info from arch get_fiber_equipment - get fiber equipment info get_fiber_base_info - get fiber base info get_fiber_pon - get fiber pon info get_fiber_week_per_hour - get fiber stats week per hour get_fiber_iop_settings - get fiber iop settings from arch # OR: get_iop_settings - get iop settings from arch get_fiber_day_per_10minutes - get fiber stats day per 10 minutes get_fiber_stats_total - get fiber stats total get_fiber_ext_vlan_rules - get fiber extended vlan rules get_cable_spectrum - get cable spectrum get_advised_or_expected_values - get dsl smart and dsl dr values get_dsl_atm_stats - get dsl atm stats get_dsl_dslam_infos - get dsl dsl infos file get_fiber_diag - get bzip2-packed fiber diagnoses file file get_pon_img - get pon image file file get_dsl_diag - get bzip2-packed dsl diagnoses file bb_booked_datarate - set booked datarate dsl_port_independent_info - get all port independent infos of dsl supportdata get - get supportdata # provided by libewnwlinux.so: - fw 7.01+ ewnwlinux show csockshell - show shells running ewnwlinux show genetlink - show gerneric netlink families # provided by libavmcsock.so: - fw 7.01+ avmcsock show csock - show all csock avmcsock show dnsconfig - show all dns context avmcsock show timercb - show all timer avmcsock show debughandles - show all debughandles avmcsock show cprocess - show all processes avmcsock set debug - set debug flags # provided by libavmcsock.so: - fw 7.29+ avmcsock show cbcontext - show all cbdata avmcsock show daemon - show daemon status avmcsock show cbuf - show cbuf status # provided by libavmcsock.so: - fw 7.39+ avmcsock getsymbol <address> - get symbol for address avmcsock show dnsglobal - show all dns global values avmcsock show dnscache - show cache avmcsock show dnsqueries - show all pending queries avmcsock show avmipc [endpoint shmatch] - show avmipc events and states avmcsock ctimer show - show all timer avmcsock ctimer overview - show ctimer overview avmcsock iotrace format unctrl|hexdump - set format for csock iotrace avmcsock iotrace file - enable iotrace to file avmcsock iotrace enable - enable iotrace via debugmsg avmcsock iotrace disable - disable iotrace avmcsock iotrace match help|<match> - show allowed matches or set match avmcsock iotrace reset - remove all matches avmcsock iotrace show - show configuration
Events
Daily updated index of AVM-Events and AVMIPC-Datastore nodes affecting this command. Last update: 2023-12-10 05:13 GMT.
The owners of Event-Sinks and Event-Sources are manual research, which may be incomplete or even wrong.
A *
in the Mod
column marks info from Supportdata-Probes, which will always stay incomplete.
A **
in the Mod
column marks info from Supportdata2 probes, which by their nature will stay way more incomplete.
A -
in the Mod
column marks manual research, the Firmware
then shows where the item occurs, not the Relation
.
Relation | Typ | Object | Mod | Firmware | Info | Origin |
---|---|---|---|---|---|---|
Sink | evsink | bb_shm_manager (evsink) | 8* | 7.39 - 7.51 | Event-Sink of bb_shm_manager | AVM |
Receives | event | dsl_status | 8* | 7.39 - 7.51 | Broadband modem sync details | AVM |
Sink | evsink | bb_shm_manager_dsl | 3* | 7.27 - 7.39 | Event-Sink of bb_shm_manager | AVM |
Receives | event | dsl_status | 3* | 7.27 - 7.39 | Broadband modem sync details | AVM |
Sink | evsink | bb_shm_manager_fiber | 1* | 7.27 - 7.30 | Event-Sink of bb_shm_manager | AVM |
Receives | event | dsl_status | 1* | 7.27 - 7.30 | Broadband modem sync details | AVM |
Endpoint | sock | me_bb_shm_manager.ctl | 8* | 7.27 - 7.51 | avmipc_command endpoint of bb_shm_manager | AVM |
Listens to | avmipc | aicmd_listener | 5** | 7.39 - 7.51 | Special event covering all aicmd compatible listeners. | AVM |
8 event relations for this command |
The bb_shm_manager_dsl and bb_shm_manager_fiber sinks have been united since 7.39-96976 to the bb_shm_manager sink.
Source
The names of source files compiled into an executable often help to understand function blocks (and show gaps in the docs).
fw 7.39 source files:
$ strings /usr/sbin/bb_shm_manager | grep -e '\.c$' -e '\.cpp$' <empty>
Dependencies
Daily updated index of all dependencies of this command. Last update: 2024-03-28 07:36 GMT.
A *
in the Mod
column marks info from Supportdata-Probes, which will always stay incomplete.
Relation | Typ | Object | Mod | Firmware | Info | Origin |
---|---|---|---|---|---|---|
Started by | serv | bb_shm_manager.service | 17 | 7.39 - 7.90 | supervisor service for bb_shm_manager. | AVM |
Runs as | proc | bb_shm_manager (process) | 9* | 7.27 - 7.80 | BroadBand shared memory manager. | AVM |
Registers | wdog | bb_shm_manager (watchdog) | 9* | 7.27 - 7.80 | BroadBand shared memory manager. | AVM |
Serving | sock | me_bb_shm_manager.ctl | 9* | 7.27 - 7.80 | avmipc_command endpoint of bb_shm_manager | AVM |
Depends on | lib | ld.so | 5 | 7.39 - 7.90 | Dynamic linker / loader | Linux |
Depends on | lib | lib_bb_serialize.so | 20 | 7.27 - 7.90 | Structures for Brodband messages | AVM |
Depends on | lib | libatomic.so | 20 | 7.39 - 7.90 | GNU atomic library | Linux |
Depends on | lib | libavm_event.so | 20 | 7.27 - 7.90 | AVM-Events management API | AVM |
Depends on | lib | libavmcsock.so | 20 | 7.27 - 7.90 | Networking, I/O and helper functions | AVM |
Depends on | lib | libbacktrace.so | 20 | 7.27 - 7.90 | Crash handler and logger | AVM |
Depends on | lib | libbb.so | 20 | 7.27 - 7.90 | Broadband connection information helpers | AVM |
Depends on | lib | libboxlib.so | 11 | 7.27 - 7.39 | Box status, logging and statistics functions | AVM |
Depends on | lib | libc.so | 20 | 7.27 - 7.90 | Standard C library | Linux |
Depends on | lib | libdslsmiface.so | 20 | 7.27 - 7.90 | DSL subsystem shared memory API | AVM |
Depends on | lib | libdslutils.so | 20 | 7.27 - 7.90 | Broadband frontend information helpers | AVM |
Depends on | lib | libewnwlinux.so | 20 | 7.27 - 7.90 | Linux networking functions | AVM |
Depends on | lib | libgcc_s.so | 20 | 7.27 - 7.90 | GCC low-level runtime library | Linux |
Depends on | lib | libm.so | 4 | 7.39 - 7.90 | C math library | Linux |
Depends on | lib | libminneapolis.so | 3 | 7.27 - 7.30 | Minneapolis datastore encoder / decoder | AVM |
Depends on | lib | libpthread.so | 4 | 7.39 - 7.90 | POSIX threading library | Linux |
Depends on | lib | libstdc++.so | 20 | 7.27 - 7.90 | GNU C++ library | Linux |
Depends on | lib | libwdt.so | 20 | 7.27 - 7.80 | AVM-Watchdogs management API | AVM |
22 dependencies for this command |
Model-Matrix
Daily updated index of the presence, path and size of this command for each model. Last update: 2024-03-28 15:46 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)
label in the Model
column shows which CPU is meant for models with multiple Linux instances.
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 |
---|---|---|---|
FRITZ!Box 5530 Fiber (prx) | 7.27 - 7.70 | /usr/sbin | 56.5k - 120k |
FRITZ!Box 5530 Fiber (main) | 7.29 - 7.80 | /usr/sbin | 64.9k - 120k |
FRITZ!Box 5590 Fiber (arm) | 7.27 - 7.70 | /usr/sbin | 56.5k - 120k |
FRITZ!Box 5590 Fiber (prx) | 7.27 - 7.80 | /usr/sbin | 56.5k - 120k |
FRITZ!Box 6591 Cable (arm) | 7.39 - 7.57 | /usr/sbin | 42.3k - 70.6k |
FRITZ!Box 6660 Cable (arm) | 7.39 - 7.57 | /usr/sbin | 42.3k - 70.6k |
FRITZ!Box 6670 Cable (arm) | 7.61 | /usr/sbin | 62.5k |
FRITZ!Box 6690 Cable (arm) | 7.39 - 7.57 | /usr/sbin | 54.4k - 70.6k |
FRITZ!Box 6850 LTE | 7.39 | /usr/sbin | 108k |
FRITZ!Box 6890 LTE | 7.39 - 7.51 | /usr/sbin | 56.5k - 112k |
FRITZ!Box 6890 LTE v1 | 7.39 - 7.51 | /usr/sbin | 56.5k - 112k |
FRITZ!Box 6890 LTE v2 | 7.39 - 7.51 | /usr/sbin | 56.5k - 112k |
FRITZ!Box 7490 (main) | 7.39 - 7.51 | /usr/sbin | 100k |
FRITZ!Box 7510 | 7.39 - 7.57 | /usr/sbin | 78.0k |
FRITZ!Box 7520 | 7.39 - 7.51 | /usr/sbin | 78.0k |
FRITZ!Box 7520 v2 (arm) | 7.39 - 7.57 | /usr/sbin | 78.0k |
FRITZ!Box 7530 | 7.39 - 7.56 | /usr/sbin | 37.7k - 78.0k |
FRITZ!Box 7530 AX | 7.39 - 7.90 | /usr/sbin | 41.8k - 78.0k |
FRITZ!Box 7583 | 7.50 - 7.57 | /usr/sbin | 112k |
FRITZ!Box 7590 | 7.39 - 7.90 | /usr/sbin | 56.5k - 112k |
FRITZ!Box 7590 AX | 7.39 - 7.90 | /usr/sbin | 56.5k - 112k |
21 models use this command |
Symbols
Daily updated index of all symbols of this command. Last update: 2024-03-28 07:36 GMT.
Firmware | Symbol |
---|---|
7.90 | AicmdModule::AicmdModule |
7.90 | AicmdModule::send_data |
7.90 | BbShmAdapter::BbShmAdapter |
7.90 | BbShmAdapter::avm_event_csock_read |
7.90 | BbShmAdapter::avm_event_listener_thread |
7.90 | BbShmAdapter::csock_close |
7.90 | BbShmAdapter::csock_close_cb |
7.90 | BbShmAdapter::csock_read_cb |
7.90 | BbShmAdapter::deinit |
7.90 | BbShmAdapter::do_update_shared_memory |
7.90 | BbShmAdapter::getInstance |
7.90 | BbShmAdapter::get_shm |
7.90 | BbShmAdapter::init |
7.90 | BbShmAdapter::update_shared_memory |
7.90 | DslAicmdModule::copy_data_from_shm |
7.90 | DslAicmdModule::get_module_description |
7.90 | FileAicmdModule::get_file |
7.90 | FileAicmdModule::get_module_description |
7.39 - 7.90 | bsm::Bsm::Bsm |
7.39 - 7.80 | bsm::Bsm::avm_event_csock_read |
7.39 - 7.80 | bsm::Bsm::avm_event_listener_thread |
7.27 - 7.80 | bsm::Bsm::bsm_copy_data_from_shm |
7.39 - 7.80 | bsm::Bsm::csock_close_cb |
7.39 - 7.80 | bsm::Bsm::csock_read_cb |
7.39 - 7.80 | bsm::Bsm::do_update_shared_memory |
7.39 - 7.80 | bsm::Bsm::get_dsl_shm |
7.39 - 7.80 | bsm::Bsm::get_fiber_shm |
7.27 - 7.90 | bsm::Bsm::on_exit |
7.39 - 7.51 | bsm::Bsm::on_init |
7.39 - 7.90 | bsm::Bsm::run |
7.27 - 7.90 | bsm::Bsm::usage |
7.27 - 7.90 | bsm::Bsm::~Bsm |
7.90 | int DslAicmdModule::copy_data_to_shm<_sBB_DSL_STATUS_BOOKED_DATARATE> |
7.39 - 7.80 | int bsm::Bsm::copy_data_to_shm<_sBB_DSL_STATUS_BOOKED_DATARATE> |
7.27 - 7.90 | main |
7.27 - 7.90 | shm_mgr::ShmWrapper::ShmWrapper |
7.39 - 7.90 | shm_mgr::ShmWrapper::get_last_request_ts |
7.27 - 7.90 | shm_mgr::ShmWrapper::get_shm |
7.39 - 7.90 | shm_mgr::ShmWrapper::is_update_needed |
7.27 - 7.39 | shm_mgr::ShmWrapper::poll_triggered_event_response |
7.27 - 7.39 | shm_mgr::ShmWrapper::update |
7.27 - 7.90 | shm_mgr::ShmWrapper::~ShmWrapper |
42 symbols for this command |