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.

Separated slave state machines.

Added slave scan state machine graph.

Added 8139 version for kernel 2.6.23. (Untested)

Fixed bug in Pdo mapping.

Minor changes.

CoE state machines raising error, if the slave does not support CoE.

Minor change.

Check for FMMU limits.

Fixed missing slave_error flag.

Fixed warning about missing sync managers during Pdo mapping.

Cleaned up mini module.

Re-ordered TODO.

Calculate expected working counter for domains.

Support for slaves that don't support the LRW datagram type.

Introduced ec_datagram_type_string().

Implemented missing datagram types.

Renamed [PS]DO to [PS]do.

Fixed typo SAVEOP -> SAFEOP.

Added MODPROBE_FLAGS variable.

TODO.

Avoided warning concerning EC_READ/WRITE() macros on some compilers.

External domain memory.

Fixed Pdo mapping bug.

Moved ecrt_domain_reg_pdo_entry() to
ecrt_slave_config_reg_pdo_entry().

Renamed master module parameters, re-formatted code documentation.

Corrected state names.

Added graph for Pdo configuration.

Updated properties and keywords for dot files.

Renamed ec_fsm_mapping_t to ec_fsm_pdo_mapping_t.

Cleaned up Pdo mapping and configuration state machines.

Minor changes.

Pdo configuration.

Output AL status code zero.

Minor change.

Minor changes.

Renamed a few configuration states.

Allow bus configuration when link is down.

Fixed Pdo configuration information providing.

Implemented most realtime interface changes for version 1.4, improved
ec_pdo_t and ec_pdo_entry_t classes, added fmmu_config_t, adjusted
minimal example, etc...

Fixed typo.

NEWS.

Appiled patches from 2.6.20 to 2.6.22 to e1000 driver.

Added e1000 driver for 2.6.22 (not patched yet).

Added link to hardware table.

Updated doxygen docs.

Updated README etc.

Esthetic surgery for slave.

Esthetic surgery for domain.

Small improvement of PDO offset calculation.

Minor fixes.

Minor fixes.

Prepared RT interface 1.4.

TODO.

Version 1.4.0-pre.

TODO.

TODO.

Added 8139too driver for 2.6.22.

Increased maximum number of EEPROM words from 512 to 1024.

Detection of page exceeding slave information file.

Cut off category data on exceeding eeprom size limit.

Improved EoE debugging.

Fixed normal/expedited bug at CoE upload; more robust behaviour, when
fragments_left is set.

Added missing svn properties.

Allow gaps in PDO mapping.

Fixed lsec script.

Ouput identity object indented in slave info file.

Minor output changes in slave info file.

Re-ordered slave info file.

Store PDO mapping source in sync manager.

merge -r969:970 branches/stable-1.3 -> trunk (fsm_coe_map.[ch] to dist)

Release 1.3.2.

Fixed source MAC address setting bug.

Updated Doxygen documentation.

Added Doxyfile to configuration files.

Updated NEWS.

SII writing workaround for some slaves, that don't respond correctly;
improved SII code.

Changed unit of ec_eeprom_write_request_t from word to byte.

Renamed sii state functions.

Added state machine graph for CoE mapping state machine.

Minor changes.

Minor: renamed [RT]XPDO to [RT]xPdo.

Only exchange sync manager PDOs, if they could completely be read in.

Added ec_sync_get_pdo_type().

Minor comment change.

Minor: Again moved setting of alternate PDO mapping flag.

Minor: Moved setting of alternate PDO mapping flag.

Fixed detection of missing EEPROM category limiter.

Minor debugging output changes.

Improved checking of EEPROM data while reading.

Read PDO mapping from SDO dictionary (working, not finished yet).

Added ec_slave_get_sdo() and ec_sdo_get_entry().

Removed 'sdo' field from ec_sdo_request_t; Exported
ec_sdo_request_\(init_read|clear\)().

Improved handling for spontaneous AL state changes.

Master takes mailbox sync manager configurations from EEPROM words
0x0018-0x001b, if no sync manager configurations are provided.

Ignore TAGS.

Calculate checksum when writing EEPROM or alias address.

Minor fix: Set eeprom_size to 0 on unsuccessful memory allocation.

Ignore all Kbuild files.

Removed config.kbuild and replaced Kbuild files by Kbuild.in files.

Debug statement, if slave does not support mailboxing.

Avoid warnings on some compilers.

Allow EEPROM writing when slave has error flag set.

Added BK1100.

Fixed e1000 driver when NAPI is enabled.

Version 1.3.2-pre.

Send frame to debug-if and debug-ring only when transmitted
successfully.

Include e1000_suspend() in #ifdef CONFIG_PM.

Updated NEWS.

Release 1.3.1.

Improved EoE handling: Avoided skipping of datagrams and release lock
while processing.

Removed measure_bus_time().

Store skipped information in datagrams; name datagrams for statistics
output.

Added FSM graph for master state machine.

Clear station addresses with broadcast before setting them.

Minor fix.

Added --enable-eoe conditional.

Show bus status and PDO slaves status in master info file.

Better handling of unexpected working counters; introduced
ec_datagram_print_wc_error().

Create network interfaces for EoE devices with alias as eoeXaY.

Add README.EoE to dist.

Added EL1014v2.

Added changes to NEWS file and fixed some typos. Set version to
1.3.1-pre.

Fixed EtherCAT addressing problem on big-endian systems. The slaves
address is now a four-byte-array, that is filled with little-endian
(EtherCAT) values on datagram creation.

Fixed bug on big-endian systems (cpu_to_le32 -> cpu_to_le64).

Added Beckhoff_EL1004v2_Inputs

Updated TODO.

Added Beckhoff_EL1004v2_PDO_Inputs to ecdb.h

Added EoE helpers.

Fixed init script.

Release 1.3.0.

Broadcast MAC address accepts first device.

Adjusted sysconfig file.

removed rc.status dependencies from init script.

Added ecrt_master_get_slave_by_pos().

Limited EEPROM reading; added EC_FIRST_EEPROM_CATEGORY_HEADER define.

Updated TODO.

e1000 also supporting PCI MSI interrupts.

Switched to tx socket buffer ring to avoid race conditions when multiple
instances call ec_device_send() in short intervals.

Implemented debug frame ring to output the last n frames for debugging
reasons.

Included datagram queuing in critical section in idle task; added some
debugging and comments.

Re-ordered criteria for datagram matching.

Removed checking for NULL slave pointer in EoE handler; added comments.

Minor change.

Changed names of debug interfaces.

Fixed bug in configure.ac.

Fixed defines bug in configure; renamed config.kbuild variables.

Added debugging output for unmatched frames and those that timed out.

Renamed EoE interfaces to eoe<MASTER>s<SLAVE>.

Fixed typo.

Fixed distribution for e1000.

Added e1000 driver for 2.6.20.

Added --enable-dummy; renamed EC_DBG_IF to EC_DEBUG_IF, ENABLE_DEBUG_IF
conditional.

Merged e1000 changes from 2.6.13 to 2.6.18 (not tested).

Minor changes.

First working version of e1000 driver under 2.6.13.

Added ec_e1000 prefix for DPRINTK() macros.

Improved Makefiles.

Added e1000 driver for kernel 2.6.13.

Made e1000_hw.h and e1000_osdep.h kernel-dependent.

Serveral changes on e1000 driver (not tested!).

Replaced ecdev_link_state() with ecdev_set_link(); added
ecdev_get_link().

Updated TODO and NEWS.

Advanced e1000 modifications.

First version with e1000 driver (to be continued...)

Improved dummy module.

Added dummy module for simulation purposes.

Introduced frames_timed_out flag to notice bus failure when link down is
not detected.

Completely lock master while an EoE cycle is executing.

Version 1.3.0-rc1.

Dynamic creation of EoE handlers.

Configure alternative PDO mapping only on slaves that have PDO sync
managers.

Removed unecessary clearing of EoE handlers in master init function;
fixed possible bug on failing to initialize or add master kobject.

Updated TODO.

Respected endianess in sysfs SDO output; Separate message, if data type
does not fit to bit length.

Slave configuration exclusively from master thread; removed
ec_master_sync_io(); introduced events in the master state machine;
locking of slave scanning and slave configuration through allow_scan
and allow_config flags.

Merged changes of examples/mini/mini.c -r858:859 to
examples/rtai/rtai_sample.c.

Minor changes in minimal example.

Fixed missing semaphore initialization.

Added scan time output.

Fixed skipped datagrams when not in FSM idle phase.

Introduced idle flag in master state machine.

Renamed names of enum type ec_request_state_t.

Made waiting for device semaphore uninterruptible.

Replaced master variable 'atomic_t available' by integer and used
semaphore in module.c instead.

Implemented SDO reading with wait queues.

Renamed ec_eeprom_request_state_t enum to ec_request_state_t and made it
global.

Updated TODO.

Removed X:Y addressing scheme, ec_slave_is_coupler(),
ec_master_calc_addressing(), coupler_index and coupler_subindex variables.
Adapted lsec script and examples.

Correctted resetting topology_change_pending and tainted flags.

Adjusted minimal example to interface changes.

Added parameters for vendor ID and product code to ecrt_get_slave(); PDO
registration functions now take a slave pointer as argument; changed
values for ec_bus_status_t.

Allow only MAC addresses as device identifiers; replaced master list by
master array; hand ober MAC addresses with array module parameters.

Updated NEWS and TODO.

Removed ecrt_master_run(), removed datagram queueing from state
machines, added datagram injection, two different master thread
functions.

Updated TODO.

Implemented alternative PDO mapping configuration interface.

Updated TODO.

Updated TODO.

Fixed sync manager freeing bug coming up in r833.

Removed obsolete ec_slave_sync_config().

Layed out FMMU structure and methods to own files.