[Skiboot] [PATCH v2 57/59] xive2: Add NCU_SPEC_BAR to stop engine for restore

Vasant Hegde hegdevasant at linux.vnet.ibm.com
Wed Aug 4 19:35:15 AEST 2021


On 8/4/21 2:13 PM, Cédric Le Goater wrote:
> On 8/4/21 9:21 AM, Vasant Hegde wrote:
>> From: Vaidyanathan Srinivasan <svaidy at linux.ibm.com>
>>
>> P10 Stop engines have apis similar to P9 to set xscom restores
>> after wakeup from deep-sleep states.
>>
>> This xscom restore will be used to support STOP11 on P10.
>>
>> Signed-off-by: Vaidyanathan Srinivasan <svaidy at linux.ibm.com>
>> Signed-off-by: Pratik Rajesh Sampat <psampat at linux.ibm.com>
>> Signed-off-by: Vasant Hegde <hegdevasant at linux.vnet.ibm.com>
>> ---
>>   hw/xive2.c | 29 ++++++++++++++++++++++++-----
>>   1 file changed, 24 insertions(+), 5 deletions(-)
>>
>> diff --git a/hw/xive2.c b/hw/xive2.c
>> index a7b45a005..aece99a0d 100644
>> --- a/hw/xive2.c
>> +++ b/hw/xive2.c
>> @@ -20,8 +20,7 @@
>>   #include <bitmap.h>
>>   #include <buddy.h>
>>   #include <phys-map.h>
>> -#include <p9_stop_api.H> /* TODO (p10): need P10 stop state engine */
>> -
>> +#include <p10_stop_api.H>
>>   
> 
> This change could be merged in the initial patch :/ Sorry about that.

I wanted to remove `p9_stop_api.H` from initial patch and add p10_stop_api.H in 
this patch.
Somehow I missed it before sending.

If this is only change then I can take care of it before merging.

-Vasant



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