Re: [PATCH v5 1/1] Driver for Beckhoff CX5020 EtherCAT master module.

2014-05-04 Thread Darek Marcinkiewicz
On Sun, May 04, 2014 at 11:19:28PM +0200, Francois Romieu wrote: > Darek Marcinkiewicz : > > On Sun, May 04, 2014 at 08:43:51PM +0200, Francois Romieu wrote: > [...] > > > Regarding tx_dnext updates, you may add a short notice in > > > ec_bhf_start_xmit > > > and ec_bhf_process_tx explaining that

Re: [PATCH v5 1/1] Driver for Beckhoff CX5020 EtherCAT master module.

2014-05-04 Thread Francois Romieu
Darek Marcinkiewicz : > On Sun, May 04, 2014 at 08:43:51PM +0200, Francois Romieu wrote: [...] > > Regarding tx_dnext updates, you may add a short notice in ec_bhf_start_xmit > > and ec_bhf_process_tx explaining that the periodic poller will somehow end > > working with the right value, whence no

Re: [PATCH v5 1/1] Driver for Beckhoff CX5020 EtherCAT master module.

2014-05-04 Thread Darek Marcinkiewicz
On Sun, May 04, 2014 at 08:43:51PM +0200, Francois Romieu wrote: > Darek Marcinkiewicz : > > On Sat, May 03, 2014 at 01:40:29PM +0200, Francois Romieu wrote: > [...] > > Thank you. I am attaching 2 of thse to this repsonse - the other two > > are no longer relevant due to the changes I made into

Re: [PATCH v5 1/1] Driver for Beckhoff CX5020 EtherCAT master module.

2014-05-04 Thread Francois Romieu
Darek Marcinkiewicz : > On Sat, May 03, 2014 at 01:40:29PM +0200, Francois Romieu wrote: [...] > Thank you. I am attaching 2 of thse to this repsonse - the other two > are no longer relevant due to the changes I made into the driver. > One of the attached patches is slightly modfied by simply hav

Re: [PATCH v5 1/1] Driver for Beckhoff CX5020 EtherCAT master module.

2014-05-04 Thread Darek Marcinkiewicz
On Sun, May 04, 2014 at 01:04:13PM +0200, Darek Marcinkiewicz wrote: > > ... > attached to the EtherCAT bus. As for the locking on the tx path, > I have removed that completely on receiving path. I simply didn't know ... Erm. I meant - I have removed it on the tx path. It was gone on rx path alre

Re: [PATCH v5 1/1] Driver for Beckhoff CX5020 EtherCAT master module.

2014-05-04 Thread Darek Marcinkiewicz
On Sat, May 03, 2014 at 01:40:29PM +0200, Francois Romieu wrote: > Darek Marcinkiewicz : > [...] > > This driver adds support for EtherCAT master module located on CCAT > > FPGA found on Beckhoff CX series industrial PCs. The driver exposes > > EtherCAT master as an ethernet interface. > > > > Et

Re: [PATCH v5 1/1] Driver for Beckhoff CX5020 EtherCAT master module.

2014-05-03 Thread Francois Romieu
Darek Marcinkiewicz : [...] > This driver adds support for EtherCAT master module located on CCAT > FPGA found on Beckhoff CX series industrial PCs. The driver exposes > EtherCAT master as an ethernet interface. > > EtherCAT is a filedbus protocol defined on top of ethernet and Beckhoff s/filedb

[PATCH v5 1/1] Driver for Beckhoff CX5020 EtherCAT master module.

2014-05-02 Thread Darek Marcinkiewicz
This driver adds support for EtherCAT master module located on CCAT FPGA found on Beckhoff CX series industrial PCs. The driver exposes EtherCAT master as an ethernet interface. EtherCAT is a filedbus protocol defined on top of ethernet and Beckhoff CX5020 PCs come with built-in EtherCAT master m