As of 10.12.4 (currently the latest Sierra update), OS X refuses to boot
unless the AppleSMC supports a third I/O port, which provides the current
error status when read.
This series consists of three patches:
- 1/3: indentation/whitespace cleanup for applesmc.c to the point
where it now passes scripts/checkpatc.pl, and allows
subsequent changes to look nice in diff-patch format :)
- 2/3: consolidate Port I/O into a single region, and invoke
appropriate read/write methods based on the offset being
accessed
- 3/3: implement read-only error/status port, and update
data and command read/write methods to correctly
maintain the state machine for keeping the status_1e
value up to date.
Thanks,
--Gabriel
Gabriel L. Somlo (3):
applesmc: cosmetic whitespace and indentation cleanup
applesmc: consolidate port i/o into single contiguous region
applesmc: implement error status port
hw/misc/applesmc.c | 254 +++++++++++++++++++++++++++++++++++------------------
1 file changed, 167 insertions(+), 87 deletions(-)
--
2.7.4