TODO.

merge -c1521 branches/stable-1.4: Fixed race concerning ec_slave_config_state->operational.

Fixed receiving for e100, 2.6.26.

*space without whitespace; licensing; userspace interfaces.

Minor change.

Ignore modules.order.

Use .fault handler instead of .nopage handler from 2.6.23.

Fixed VoE data reading in userspace.

Version 1.5.0; VoE documentation.

sec:ecrt is a chapter; sec:eoeimp -> sec:eoe, ...

Maintained code docs.

Improved VoE docs.

Added LGPL licence headers to userspace library.

TODO.

Implemented VoE handler in userspace.

Added ec_slave_config_find_voe_handler().

Added e100 for kernel 2.6.24, provided by Mathias Weber.

Replaced sleep() with pause().

TODO, NEWS.

Added state functions; writing of process data works.

Memory-mapped process data.

Made ecrt_domain_size() const.

Warning.

Added some slave configuration methods.

Moved byteorder macros to ecrt.h.

Added configure switch for disabling the command-line tool.

Added ec_master_get_config().

Added e100 driver for kernel 2.6.26 basically provided by Mario
Witkowski.

Applied patch by Mario Witkowski to support the new class/device
interface from kernel 2.6.26.

Userspace example with priority.

External memory only in kernel space.

Activate, Send and received; cyclic timer with setitimer().

Creating slave configurations.

Minor change.

No kernel handles in userspace; Domain creation.

Added changes since 1.4.0-rc2.

First version of userspace library with requesting/releasing.

Moved threads to kthread interface.

Removed watchdog debugging output.

Used ERR_PTR() macro for return value of ecrt_request_master().

Added missing header.

Avoided using #ifdef inside a macro.

Fixed warning on some compilers.

Removed r8169 and forcedeth relics.

Removed untested r8169 driver.

Removed the forcedeth drivers.

Removed e100 driver for kernel 2.6.18.

e100 NEWS.

Fixed freeing transmit socket buffers.

Fixed re-using RFDs.

Frame reception basically working (still some more testing needed).

Added e100 driver for 2.6.20, sending works, receiving still disabled.

Introduced ecrt_voe_handler_received_header(); renamed
ecrt_voe_handler_header() to ecrt_voe_handler_send_header().

Introduced ec_datagram_zero().

Fixed VoE mailbox type.

Added missing up().

Applied patch by Karsten Schwinne, adding a few header files necessary
for gcc 4.3.1.

TODO.

Fixed minor supported mailbox protocol display bug.

Only query Sdo information service, if slave supports it.

Introduced VoE header.

Introduced EC_MBOX_HEADER_SIZE.

Changed VoE mailbox type to 0xff.

Added missing export.

udev docs.

TODO.

mini top.

Removed branch information.

NEWS.

Added VoE handler.

Changed version to 'devel'.

merge -c1434 branches/stable-1.4: Fixed nodist.

NEWS

1.4.0-rc2 NEWS

Removed examples; fixed undefines references; preliminary version.

Some more documentation...

Next changes for the documentation.

TODO.

Added phy commands.

Fixed spacing.

Fixed race concerning thread signaling when master thread had no
opportunity to run, but shall be killed immediately.

Fixed missing up().

Fixed missing up().

TAGS creation.

Added missing header.

Added some documentation.

Removed a few old scripts.

Version 1.4.0-rc1.

Added spaces to init script.

Use down_interruptible() wherever possible.

Don't show Pdo (entry) names in configuration output.

Show Pdo bit lengths right-aligned.

Attach Pdo names from dictionary.

Repaired init script status command.

Introduced SdoCommand class to replace coe_datatypes.[ch]; added CoE abort codes in user space-

Removed sync manager assign source.

ApplicationInterface

Added debugging for configuration function of the application interface.

Configure Pdos before configuring the Pdo sync managers,
to earlier detect problems with non-existing SM information.

Added analog output to minimal example.

Fixed reconfiguration: Force config when application detaches.

Minor change.

TODO.

Avoided compiler warning.

Major Pdo configuration change: Read mapping of unknown Pdos during
configuration.

Only warn (and do not abort) if Pdo assignment/mapping configuration
fails, or is impossible.

Fixed attached slave position in 'ethercat config' -> decimal.

Alternative Pdo assignment for el3162.

TODO.

Use expedited transfer type for Sdos <= 4 byte.

Added noinst_HEADERS variable.

Improved help.

Removed global variables.

Added 'ethercat version' command.

Fixed svnversion path argument.

Minor changes.

Display real ethernet address.

Accept '-' as filename to read from stdin.

Removed MasterDevice::slaveCount().

Improved alias/position addressing in case od duplicated aliases.

Removed parameter values 'all'.

Added --help for alias and position parameters.

Implemented alias and position for configs.

Common message for single slave selections.

Fixed missing protection for a spin_lock_irqrestore() call.

NEWS.

No need to call e1000 watchdog when frames are received (thanks to O. Zarges).

Alias/Position selection.

Fixed requested_state.

Minor change.

Renamed state field to al_state.

Show attached slave position and state in 'ethercat config'.

Moved slaveState() to Command::alStateString().

Force reconfiguration after attachment.

Bugfixes and improvements.

Fixed duplicate alias command.

Redesigned command interface.

Minor fixes.

Command-line help in the docs.

Output requested help to stdout, help on invalid usage to stderr.

TODO.

Added command-line help for every ethercat command.

Improved exceptions and commandName usage.

Fixed sdoUpload().

Renamed sdo_download command to download. Same with upload.

Updated docs.

TODO.

TODO.

Updated first part of command documentation.

Replace abbreviation by full command.

Fixed typos.

Improved abbreviation.

Moved every command into a separate file.

Command abbreviation.

TODO.

Fixed SII reading timeout bug on 100 Hz kernels.

First step of moving to command list.

helpRequested.

Moved tools to tool.

TODO.

helpWanted; cmdName.

TODO.

Improved WC changes message.

Sdo configuration debugging.

Output Sdo configuration header even if no Sdos were configured.

Updated doc.

Fixed CoE transfer timeout bug.

Improved timeout error messages.

Added Mandatory attribute for XML Pdo elements.

Group/Image/Order strings in slave ioctl; order number as text content
in XML Type element.

Added ec_cdev_strcpy() function.

Fixme.

Added depmod call to docs.

Sort configuration list.

Added attention to ecrt_slave_config_sdo().

Output category names.

Implemented 'ethercat sii_read -v'.

Break domain output data after 16 bytes.

Show domain data only if verbose.

Made verbosity a master property; added -Wall flag to tools.

todo.

Using EC_END.

Minor change.

Ethernet devices.

App interface; doxygen; bib.

Fixed line.

Improved source code doc.

Improved doc; removed BACKUP variables.

Minor change.

Generate pdfs with makefile.

Master locks image.

prepared command-line tool.

Doc: Architecture, master module, system integration.

Started to re-write the documentation.

NEWS.

Updated header docs, features and news file.

Renamed ecrt_slave_config_sync_managers() to ecrt_slave_config_pdos();
Added EC_MAX_SYNC_MANAGERS to ecrt.h.

Minor change.

Removed MSR example; adapted RTAI example; README files for examples.

Improved locking between ioctl()s and master state machine; separate
functions for ioctls(); removed master's sii_sem and sdo_sem.

Added ec_master_find_domain_const().

Added ec_master_find_slave_const().

TODO.

Implemented master semaphore to secure concurrent access from ioctls, state machine and realtime interface.

Added Kbuild files to BUILT_SOURCES in Makefile.am files to create dependencies.

Sync manager and name information in xml.

Improved input/output of hex numbers.

Added Fixed="1" to Pdo element.

Xml: Output sync manager index with Pdo.

Output slave headers in 'ethercat slaves'; show alias only if set.

Alias decimal.

Removed TODOx:y-Output.

Added configuration listing command.

United 'ethercat slaves' and 'ethercat list' with a verbose flag.

Avoid duplicate reconfiguration.

TODO.

Show sync manager index in 'ethercat domain'.

Adapted minimal example to sync manager configuration interface.

Fixed sync manager direction bug.

Minor change.

Begin reading of Pdo assignment at sync manager 2; removed some
debugging.

Operational flag in 'ethercat config'.

Configuration error, if sync manager configuration configuration with
assigned Pdos is not provided by slave.

Store sync manager configurations in ec_slave_config_t instead of Pdo
lists for each direction; changed realtime interface to allow sync
manager configuration.

Return out of ecrt_slave_config_pdos() when pdo_infos == NULL

Central CoE timeouts; retry on CoE response mismatch.

Added a timeout for Sdo configurations.

Added ec_pdo_list_print().

Added some debugging.

Minor change.

TODO.

Fixed alias bug.

TODO.

Introduced global upload timeout for fsm_coe_map.

Timeouts set for various uploads in FSM COE MAP

Response timeout for checking Sdo upload.

TODO.

Removed state machine cycle time measuring.

Disable use of CPU timestamp counter by default.

Use jiffies instead of cycles in SII state machine.

Use jiffies instead of cycles in CoE state machine.

Store abort code in sdo request; output it in user space; added some
re_size checking in fsm_coe.

Check for data sizes when reading Pdo assignment/mapping from CoE.

Added response timeout to sdo_request; removed timout from fsm_coe_map.

Retry reading assigned pdos using timeout.

Retry reading Pdo assignment.

working_counter = 0x0000;

Removed 'end' and 'error' states from master state machine.

Bugfix: Bitlength always decimal in XML.

Renamed master 'mode' to 'phase'.

Removed configs_attached flag; changed return value of
ec_master_attach_slave_configs() to void.

Fixed analog in position.

Minor changes to minimal example.

Output attachment failure messages only when debugging.

Minor change.

Only load default assignment, if slave was attached.

Implemented ecrt_slave_config_state(); minor changes in
ec_master_state_t and ec_slave_config_state_t; adapted example.

Set slave_states to 0x00 when no slaves are present.

Completed ec_master_state_t and documented ec_master_state_t and
ec_slave_config_state_t.

Removed some unnecessary code.

Completed master states.

Updated install script; udev rule.

Remove manual creation of device nodes, this is done by udev.

Added support for different versions of class_device_create().

Replaced include sysfs->device.

Create class device with device_number information in sysfs.

Create device class. Preparation for device numbers in sysfs.

Improved ecdev_offer().

Reverted revision number checking from r1228.

Added revision number to slave type checking.

TODO.

Minor change.

Added a few debugging messages.

Minor change.

Fixed duplicate kfree() bug.

Minor change.

Fixed bug in slave scanning, causing a segmentation fault.

Removed EC_IOCTL_DOMAIN_COUNT.

Store slaves in an array instead of a list.

Removed unnecessary code.

Replaced a few GFP_ATOMIC allocations with GFP_KERNEL ones.

Removed kobject from master and module. Sysfs is gone!

Removed deprecated default_config flag.

Removed kobject from slave_config.

Clear domains before slave configs, because domain references the FMMU
configurations.

Removed kobject from domain.

Removed kobjects from sdo and slave.

Removed kobject from sdo entry.

Bus configuration via 'ethercat config'.

Slave information via 'ethercat slave'.

Improved 'ethercat ls' formatting.

Display error flag in 'ethercat ls'; cleaned up usage of error flag;
removed action_acknowledge.

Replaced misleading %i by %u.

Fixed calculation of expected working counter.

TODO.

Output Sdo index at entry.

Open device with correct permissions immediately.

Output decoded ioctl command number.

Implemented SII writing (including alias writing) via ethercat command.

Renamed some fields in ec_sii_request_t to word addressing.

Implemented SII read.

Moved sii to words.

Removed debugging data.

Added debugging for sdo download.

Implemented Sdo download via ethercat command.

TODO.

ioctl() permissions.

Using Linux ioctl() number generation macros.

Display textual data type in 'ethercat sdos'.

process Sdo requests even with error_flag set.

Implemented sdo_upload command.

Added ec_slave_get_sdo_const().

Added -q flag (quiet).

Implemented Sdo dictionary info via 'ethercat sdos'.

Added ec_slave_get_sdo_by_pos_const() and ec_slave_sdo_count().

Added ec_sdo_get_entry_const().

Renamed subindices to max_subindex.

Fixed bug in data size check for sysfs reading of sdo entries.

Request slave state(s) with 'ethercat state'; removed sysfs state file.

TODO.

Removed master info from sysfs.

Replaced EC_IOCTL_SLAVE_COUNT with EC_IOCTL_MASTER; implemented
'ethercat master' command.

Implemented 'ethercat debug' command.

Added 8139too 2.6.24 to dist.

Removed static from device.

Nicer usage.

TODO.

Improved output of 'ethercat domain'.

'ethercat domain' shows domain contents and process data.

Implemented 'data' command.

Implemented domain command.

Removed O="".

Introduced ec_master_domain_count() and ec_master_find_domain().

Improved out-of-place build.

Working counter as uint16_t.

Enable sync managers only if SII enable is set and size is greater zero.

Abort, if MAJOR number could not be determined.

Added debugging for ecrt_slave_config_reg_pdo_entry().

TODO.

Check for matching data size when reading Sdo entries via sysfs.

Added 'xml' command to generate a slave description file from a real
slave.

Adapted to new entry syntax.

Added multi-slave support.

Added 'pdos' command to ethercat tool.

Added entry access functions.

Separated Pdo and Pdo entry classes.

Added ec_pdo_list_find_by_pos_const().

Added ec_pdo_list_count().

configs_attached = 0.

Added debugging.

Removed deprecated ec_slave_validate().

Introduced ec_master_find_slave().

Output subindices with %02X.

Some improvements concerning bit_position.

Fixed missing right brace

Changed Pdo entry registration function - return byte and bit positions

Added the new ethercat comman-line tool with lsec functionality.

Removed some xmldev survivors.

Added 8139too for kernel 2.6.24.

Removed xmldev.

TODO.

Fixed bug concerning listings package.

Added bitwise Pdo registration.

Fixed RevisionNo.

Added slaveinfo2xml.py.

Temporaryly removed r8169 from dist because of missing orig file.

Improved working counter output; fixed problem with slaves that have a single sync manager used for outputs.

Re-ordered TODO.

Fetch Sdo dictionaries and process SII requests in operation mode.

Removed ecdb.h

Replaced self_configured flag with force_config flag.

Improved master state machine.

Removed slave online flag.

Renamed state sdodict to sdo_dictionary.

Removed some debugging.

Improved a few debugging outputs.

Moved setting of the allow flags.

Removed ec_master_prepare().

Removed bus validation; slave configuration during realtime operation;
improved scan/config busy flags.

TODO.

Added support for e1000 2.6.24, thanks to Matthias Luescher.

Added alpha support for the Realtek r8169 chipset, thanks to Scott
Hassan.

NEWS.

Check for emergency requests during CoE transfers.

Improved EC_WRITE macros by replacing in-situ conversions
(cpu_to_lexxs()) by by-value ones (cpu_to_lexx()).

Exported ecrt_slave_config_sdo(); added documentation.

Added vim modelines and properties.

Avoided duplicate datagram, if Pdo mapping/assignment does not have to
be configured.

Debug messaged on configuring assignment and mapping.

Moved configuration of Pdo mapping before Pdo assignment.

Moved Pdo sync manager configuration before Pdo assignment in slave
configuration state machine.

Cleaned up graph and added fontname.

Added a few docs.

Removed unused domain state.

Fixed properties.

Equalized defines against duplicated header inclusion.

Removed dummy master.

Added missing jiffies header.

Implemented Sdo timeout.

Changed terms "Pdo mapping" -> "Pdo assignment" and "Pdo configuration"
-> "Pdo mapping"; created ecrt_slave_config_pdo_assign_clear() and
ecrt_slave_config_pdo_mapping_clear().

Introduced EC_MAP_END.

Fixed minor bug.

Fixed general flags on big-endian archs.

Fixed access to data pointers in Pdo config and Pdo mapping FSM's.

Added CoE debugging.

Fixed bug in copying sync managers. Now making a deep copy.

Renamed EEPROM to SII.

Added some const's.

Allow multiple sync manager categories.

Added ecrt_sdo_request_data_size().

Added documentation.

Minor changes.

TODO.

Minor change.

Updated docs.

Added doxygen markers.

Minor changes.

Introduced ec_sdo_request_state_t, making ec_request_t private again;
therefore added EC_REQUEST_INIT and renamed EC_REQUEST_IN_PROGRESS to
EC_REQUEST_BUSY and EC_REQUEST_COMPLETE to EC_REQUEST_SUCCESS.

Minor change: Moved state assign to beginning.

Replaced ec_fsm_coe_\(upload\|download\)() with ec_fsm_coe_transfer();
reading and writing access possible.

Basic reading realtime Sdo access working.

TODO.

Improved error messages on EEPROM writing.

TODO.

Removed ec_sdodata_t; CoE state machines work on ec_sdo_request_t.

Fixed bug if scanning is not allowed when link goes up.

Separated ec_sdo_request_init() and ec_sdo_request_read().

Removed 'const' from Pdo configuration entries.

TODO.

Removed slave pointer from ec_sdo_request_t class.

TODO.

Saparated ec_sdo_t, ec_sdo_entry_t and ec_sdo_request_t.

Cross blinking.

TODO.

Fixed 2 bugs in new Pdo mapping function.

Added some debugging and fixed a bug, when Pdo was not found.

Added ecrt_slave_config_pdo() and ecrt_slave_config_pdo_entry().

Added documentation.

Added documentation.

Renamed ec_pdo_mapping_find_pdo() to ec_pdo_mapping_find_pdo_const().

Renamed ec_pdo_mapping_add_pdo() to ec_pdo_mapping_add_pdo_copy().

NEWS.

Display notLRW flag.

Evaluate CoE details from general category; moved current consumption
into general category info.

Separated SII data from slave.

TODO.

Updated news.

Reading of Pdo mapping via CoE during scan.