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d0c892f5 WS |
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 |