Module Name: src
Committed By: thorpej
Date: Fri May 14 01:52:36 UTC 2021
Modified Files:
src/sys/arch/sparc64/include [thorpej-i2c-spi-conf]: types.h
src/sys/dev/ofw [thorpej-i2c-spi-conf]: ofw_i2c_subr.c
Log Message:
Define __HAVE_OPENFIRMWARE_VARIANT_SUNW for sparc64 systems and handle
its OpenFirmware quirks with respect to i2c:
- "reg" property is 2 cells, the first one containing the channel the
device is on, the second one containing the i2c device address.
- The i2c device address is shifted left 1 bit to account for the r/w
bit on the wire.
To generate a diff of this commit:
cvs rdiff -u -r1.28 -r1.28.16.1 src/sys/arch/sparc64/include/types.h
cvs rdiff -u -r1.1.6.3 -r1.1.6.4 src/sys/dev/ofw/ofw_i2c_subr.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
