CVSROOT: /cvs
Module name: src
Changes by: kette...@cvs.openbsd.org 2016/01/14 14:31:27
Modified files:
sys/dev/acpi : dwiic.c
sys/dev/i2c : ihidev.c
Log message:
Several fixes for dwiic(4).
* Properly map bus space; using BUS_SPACE_MAP_PREFATCHABLE is not agood idea
as it may lead to reordering or merging of register writes in the store
buffer.
* Properly implement the iic(4) operations in dwiic_i2c_exec().
* Keep timings set up by the firmware if the SSCN and FMCN methods aren't
available.
ok jcs@
