| What: /sys/class/fieldbus_dev/fieldbus_devX/card_name |
| KernelVersion: 5.1 (staging) |
| Contact: Sven Van Asbroeck <TheSven73@gmail.com> |
| Description: |
| Human-readable name of the Fieldbus Device. |
| |
| What: /sys/class/fieldbus_dev/fieldbus_devX/fieldbus_type |
| KernelVersion: 5.1 (staging) |
| Contact: Sven Van Asbroeck <TheSven73@gmail.com> |
| Description: |
| The type of fieldbus implemented by this device. |
| Possible values: |
| 'unknown' |
| 'profinet' |
| |
| What: /sys/class/fieldbus_dev/fieldbus_devX/fieldbus_id |
| KernelVersion: 5.1 (staging) |
| Contact: Sven Van Asbroeck <TheSven73@gmail.com> |
| Description: |
| The unique fieldbus id associated with this device. |
| The exact format of this id is fieldbus type dependent, e.g. |
| a mac address for profinet. |
| |
| What: /sys/class/fieldbus_dev/fieldbus_devX/read_area_size |
| KernelVersion: 5.1 (staging) |
| Contact: Sven Van Asbroeck <TheSven73@gmail.com> |
| Description: |
| The size, in bytes, of the Process Memory read area. |
| Note: this area is accessible by reading from the associated |
| character device (/dev/fieldbus_devX). |
| |
| What: /sys/class/fieldbus_dev/fieldbus_devX/write_area_size |
| KernelVersion: 5.1 (staging) |
| Contact: Sven Van Asbroeck <TheSven73@gmail.com> |
| Description: |
| The size, in bytes, of the Process Memory write area. |
| Note: this area is accessible by writing to the associated |
| character device (/dev/fieldbus_devX) |
| |
| What: /sys/class/fieldbus_dev/fieldbus_devX/online |
| KernelVersion: 5.1 (staging) |
| Contact: Sven Van Asbroeck <TheSven73@gmail.com> |
| Description: |
| Whether the fieldbus is online or offline. |
| Possible values: |
| '1' meaning 'online' |
| '0' meaning 'offline' |
| Note: an uevent is generated when this property changes. |
| |
| What: /sys/class/fieldbus_dev/fieldbus_devX/enabled |
| KernelVersion: 5.1 (staging) |
| Contact: Sven Van Asbroeck <TheSven73@gmail.com> |
| Description: |
| Whether the device is enabled (power on) or |
| disabled (power off). |
| Possible values: |
| '1' meaning enabled |
| '0' meaning disabled |
| Normally a r/o property, but optionally r/w: |
| Writing '1' enables the device (power on) with default |
| settings. |
| Writing '0' disables the card (power off). |
