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[Qemu-devel] [PATCH v3 0/3] Update AppleSMC for OS X 10.12.4+ guests


From: Gabriel L. Somlo
Subject: [Qemu-devel] [PATCH v3 0/3] Update AppleSMC for OS X 10.12.4+ guests
Date: Fri, 16 Jun 2017 14:55:13 -0400

As of 10.12.4, OS X refuses to boot unless the AppleSMC supports a
third I/O port, which provides the current error status when read.

New since v2:
        - updated "reviewd-by" fields
        - ping ?

>New since v1:
>
>        - 1/3: don't touch the default OSK string, as it's unnecessary
>                at this time
>
>        - 2/3: don't consolidate I/O regions, leave as-is for data
>                and cmd; This patch now implements the error-code state
>                machine, AND adds an i/o region dedicaded to the error
>                status port, complete with read/write access methods.
>
>        - 3/3: set access width to 1-byte on data and cmd i/o regions.
>                Tested on OS X versions 10.[6..12].
>
>> 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.


Gabriel L. Somlo (3):
  applesmc: cosmetic whitespace and indentation cleanup
  applesmc: implement error status port
  applesmc: fix port i/o access width

 hw/misc/applesmc.c | 219 +++++++++++++++++++++++++++++++++++++----------------
 1 file changed, 155 insertions(+), 64 deletions(-)

-- 
2.7.4




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