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| 1 | Linux I2C slave eeprom backend | ||
| 2 | ============================== | ||
| 3 | |||
| 4 | by Wolfram Sang <wsa@sang-engineering.com> in 2014-15 | ||
| 5 | |||
| 6 | This is a proof-of-concept backend which acts like an EEPROM on the connected | ||
| 7 | I2C bus. The memory contents can be modified from userspace via this file | ||
| 8 | located in sysfs: | ||
| 9 | |||
| 10 | /sys/bus/i2c/devices/<device-direcory>/slave-eeprom | ||
| 11 | |||
| 12 | As of 2015, Linux doesn't support poll on binary sysfs files, so there is no | ||
| 13 | notfication when another master changed the content. | ||
| 14 | |||
