tjh.dev / kernel
Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel os linux
1
fork

Configure Feed

Select the types of activity you want to include in your feed.

kernel / Documentation / i2c / slave-eeprom-backend.rst
at v5.4 14 lines 507 B view raw
1============================== 2Linux I2C slave eeprom backend 3============================== 4 5by Wolfram Sang <wsa@sang-engineering.com> in 2014-15 6 7This is a proof-of-concept backend which acts like an EEPROM on the connected 8I2C bus. The memory contents can be modified from userspace via this file 9located in sysfs:: 10 11 /sys/bus/i2c/devices/<device-directory>/slave-eeprom 12 13As of 2015, Linux doesn't support poll on binary sysfs files, so there is no 14notification when another master changed the content.