Lines Matching refs:backend

7 Besides this HW requirement, one also needs a software backend providing the
11 retrieve/provide information as needed. The software backend driver and the I2C
14 example. The backend could also use e.g. a character device, be in-kernel
26 Note: Technically, there is also the I2C core between the backend and the
39 Each backend should come with separate documentation to describe its specific
49 The bus driver sends an event to the backend using the following function:
57 is the return value from the backend. Mandatory events must be provided by the
58 bus drivers and must be checked for by backend drivers.
74 'val': backend returns first byte to be sent
92 'val': backend returns next byte to be sent
102 your backend, though.
109 A stop condition was received. This can happen anytime and the backend should
116 If you want to write a software backend:
138 * Catch the slave interrupts and send appropriate i2c_slave_events to the backend.