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ethercat
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39 Commits

Author SHA1 Message Date
Bjarne von Horn 2c9286de9b Fix DMA detection macro 
Some arm64 builds have CONFIG_PCI, but free_dma() and request_dma()
symbols depend on CONFIG_GENERIC_ISA_DMA
 2021-12-06 23:36:35 +01:00
Nicola Fontana 82399a9239 Revive 'make distcheck' 2021-06-22 14:43:07 +00:00
Florian Pose 0f6e2e19ec Merge branch 'stable-1.5' into 'remove-sram-gpio-from-dist' 
# Conflicts:
#   devices/ccat/Makefile.am
 2021-05-25 10:43:53 +00:00
Nicola Fontana 9da3b1ab40 Fix #4: remove sram.h and gpio.h from EXTRA_DIST 
`sram.h` is not referenced anywhere (or, better, `grep -ir sram.h` does
not return any matching result) while `gpio.h` is included with
`<linux/gpio.h>`, suggesting the system header file is used.
 2021-05-22 11:57:39 +02:00
Nicola Fontana 60dd78485c Do not include AC_CONFIG_FILES in BUILT_SOURCES 
BUILT_SOURCES is used to trigger early generation of files in the `make`
process to workaround dependency problems:

    https://www.gnu.org/software/automake/manual/html_node/Sources.html

AC_CONFIG_FILES are generated by `configure`, so they are already
present in the file system even before `make` is called. Furthermore,
AC_CONFIG_FILES already properly handle dist and clean targets, so no
need to add them to EXTRA_DIST or DISTCLEANFILES:

    https://www.gnu.org/software/automake/manual/html_node/Requirements.html
 2021-05-22 08:25:26 +02:00
Florian Pose 563f6e0cb4 Replaced dma_zalloc_coherent. 2020-04-03 12:17:32 +02:00
Florian Pose 77dc73606d Applied CCAT patch 0001-fix-ccat-netdev-for-v4.11.patch from Beckhoff. 2018-01-30 17:08:21 +01:00
Florian Pose 25bdba8bbd Do not build GPIO part of CCAT if GPIO is not configured in kernel. 2017-09-08 13:50:06 +02:00
Florian Pose 9d24bf69e2 merge 2016-09-16 11:57:01 +02:00
Patrick Bruenn 1362f30a05 devices/ccat: revert "limit rx processing to one frame per poll" 
revert "limit rx processing to one frame per poll", which caused etherlab
frame timeouts in setups with more than one frame per cycle.
 2016-04-12 11:17:36 +02:00
Florian Pose 2b18e00116 Prevent CCAT auto-loading. 2016-02-25 15:23:42 +01:00
Patrick Bruenn 004831997e update ccat driver to v0.14 
- fix ccat startup stall and 64 bit address usage
- limit rx processing to one frame per poll
- print registered gpio base to kernel log
- fix constness for *_driver objects
- refactor dma fifo initialization
- refactor rx/tx fifo code and structures
 2015-11-05 16:54:49 +01:00
Patrick Bruenn 2632d73bf2 fix ccat startup stall. In case the dma memory was allocated above 4 GB limit, CCAT is unable to access it. 
-> limit the dma_mask to 32-bit to omit this situation
 2015-10-26 08:28:10 +01:00
Patrick Bruenn 596a2584c3 update ccat driver to v0.13 
- add driver for the SRAM function block
- add driver for the GPIO function block
- add support for multiple CCATs
- prepare support for devices without pci
 2015-10-13 12:24:16 +02:00
Florian Pose 480d497644 CCAT: Support kernels before 3.14 without dma_set_mask_and_coherent(). 2014-10-27 14:54:02 +01:00
Florian Pose 0de73a15ad Merged CCAT 0.10 changes. 2014-10-27 14:33:03 +01:00
Florian Pose fa39f61c52 Prevent CCAT auto-loading. 2014-10-27 14:19:49 +01:00
Patrick Bruenn be89551e21 - increase version number to 0.10 
- run indent script on netdev.c
 2014-07-02 14:25:23 +02:00
Patrick Bruenn 26216d7727 remove unused files CCatDefinitions.h and compat.h 2014-07-02 12:48:01 +02:00
Patrick Bruenn 6c129ee7ce 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()
 2014-07-02 08:15:27 +02:00
Patrick Bruenn 2fb819d6f4 remove obsolete print.* files 2014-06-05 18:12:30 +02:00
Patrick Bruenn 8309f8f243 remove dead commented code 2014-06-05 17:54:35 +02:00
Patrick Bruenn 4e38410894 remove print.* from release tree 
run indent
 2014-06-05 17:41:48 +02:00
Patrick Bruenn 950bfe2649 reorder functions in netdev.c to avoid forward declarations 2014-06-05 17:27:16 +02:00
Patrick Bruenn b1214f2548 reorder functions in update.c to omit forward declarations 2014-06-05 17:08:54 +02:00
Patrick Bruenn 2f4a4fd5fe - don't use compat.h in the mainline driver 
- correct constness of function pointer declarations
 2014-06-05 16:40:01 +02:00
Patrick Bruenn eb003e8df3 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
 2014-06-05 16:30:22 +02:00
Patrick Bruenn ae6a5712e6 move first *_carrier_off() in front of register_netdev()/ ecdev_open() 2014-06-05 16:14:13 +02:00
Patrick Bruenn 058e923dda - use short kernel types, add empty lines after variable declaration to conform better with linux coding style 
- replace polling threads with hrtimer callback
 2014-06-05 16:07:52 +02:00
Patrick Bruenn 682b891bd0 - restored examples/user/ 
- removed /devices/ccat/COPYING
- replaced DRV_NAME with KBUILD_MODNAME
 2014-05-06 17:23:33 +02:00
Florian Pose 8cf05b96c6 Avoided unused return value warning. 2014-04-25 17:05:39 +02:00
Florian Pose 1619586388 Removed obsolete EXTRA_DIST files. 2014-04-25 17:05:12 +02:00
Florian Pose 1de80f3387 Removed unused CCAT kernel version. 2014-04-25 17:04:43 +02:00
Patrick Bruenn fa937d00a4 change back the version number to release 0.8 2014-04-23 15:22:39 +02:00
Patrick Bruenn dc7832849e ccat: use the same file for different driver version 2014-04-23 15:20:33 +02:00
Patrick Bruenn 544b186438 added ccat support for kernel 2.6.32 2014-04-23 13:15:10 +02:00
Patrick Bruenn 486d7704ba clean up CCatDefinitions.h 2014-04-07 07:31:50 +02:00
Patrick Bruenn 5b3b03b30d replace not working symlinks with real copies from the ccat main repository(git) 2014-04-04 08:59:37 +02:00
Patrick Bruenn 9aba2b3e15 Add ccat driver for Beckhoff CCAT communication controller in Beckhoff CX20xx device 2014-04-04 08:32:09 +02:00