Lines Matching refs:calls

93 the means of read() and write() calls. In particular, so-called combined
147 You can do plain i2c transactions by using read(2) and write(2) calls.
183 1) Your program opens /dev/i2c-N and calls ioctl() on it, as described in
186 2) These open() and ioctl() calls are handled by the i2c-dev kernel
191 3) Some ioctl() calls are for administrative tasks and are handled by
196 4) Other ioctl() calls are converted to in-kernel function calls by
203    difference between these calls that came from user-space through i2c-dev
204    and calls that would have been performed by kernel I2C chip drivers
210    implementing these standard calls. i2c.h:i2c_get_functionality() calls
212    i2c-core-smbus.c:i2c_smbus_xfer() calls either
214    i2c-core-smbus.c:i2c_smbus_xfer_emulated() which in turn calls