overlapping PDO split datagram support

overlapping PDO initial working. datagram size is not correct

Refactor fmmu->logical_start_address to fmmu->logical_domain_offset

Integrate skeleton of allow_overlapping_pdos from af21f0bdc7c9
Overlapping PDO API added, but not active/working.
No more changes than required to build.
EC_IOCTL_VERSION_MAGIC now 30

Reduce frequency of DC Sync debug messages

Fix fsm_foe timeout regression

Gavin Lambert FoE Patches

FoE: Fix expected packet number when busy

[etherlab-dev] [PATCH] FoE: fix read packet number check

Undefined debugging.

FoE: fix state transition when busy during read. Not working.

Fix spurious FoE write timeout

Added --enable-loop-control to make use of the loop control registers.

Fixed bug concerning netdev_completed_queue(); thanks to B. Benner.

Fixed bug concerning netdev_completed_queue(); thanks to B. Benner.

Implemented EoE Set IP parameter request via command-line tool.

Removed obsolete mailbox type name and clarified documentation.

Removed obsolete SoE type name.

Removed obsolete FoE type name.

Cleaned up EoE frame type definitions.

EoE frame types.

Centrally defined mailbox types.

Made some throw methods static.

Reverted default branch to stable-1.5.

Added all drivers for kernel 3.16.

Added all drivers for kernel 3.14.

Added all drivers for kernel 3.12.

Added all drivers for kernel 3.10.

Added all drivers for kernel 3.8.

Fixed wrong version e1000 includes.

Use return value of ecdev_open(); thanks to Patrick Bruenn.

Ignore .dirstamp.

CCAT: Support kernels before 3.14 without dma_set_mask_and_coherent().

Merged CCAT 0.10 changes.

- increase version number to 0.10
- run indent script on netdev.c

remove unused files CCatDefinitions.h and compat.h

Refactoring:
- convert next_tx/rx counter into dma_fifo member fifo->next
- use POLL_TIME define instead of magic number 100
- remove obsolete tx_fifo_full()

remove obsolete print.* files

remove dead commented code

remove print.* from release tree
run indent

reorder functions in netdev.c to avoid forward declarations

reorder functions in update.c to omit forward declarations

- don't use compat.h in the mainline driver
- correct constness of function pointer declarations

make ccat driver more linux compliant
- reduce enum ccat_info_t to the minimal set of defines
- replace CamelCased WINDOWS typedef structs with linux types
- remove print.c/.h from the driver build, but keep the files for debugging

move first *_carrier_off() in front of register_netdev()/ ecdev_open()

- use short kernel types, add empty lines after variable declaration to conform better with linux coding style
- replace polling threads with hrtimer callback

added subdir-objects option to automake script to support automake 1.14.1

- restored examples/user/
- removed /devices/ccat/COPYING
- replaced DRV_NAME with KBUILD_MODNAME

Prevent CCAT auto-loading.

Output CCAT configuration.

merge.

List ccat driver in configuration files.

Avoid replacing ccat driver.

Avoided unused return value warning.

Removed obsolete EXTRA_DIST files.

Removed unused CCAT kernel version.

merge

replace symlink in example with the real file

change back the version number to release 0.8

ccat: use the same file for different driver version

added ccat support for kernel 2.6.32

clean up CCatDefinitions.h

replace not working symlinks with real copies from the ccat main repository(git)

Add ccat driver for Beckhoff CCAT communication controller in Beckhoff CX20xx device