[Skiboot-stable] [PATCH] capp: Add lid definition for P9 DD2.3

[Frederic Barrat]

Le 13/02/2020 à 17:15, Vasant Hegde a écrit :
> On 2/13/20 1:52 AM, Frederic Barrat wrote:
>> Add the definition of the CAPP microcode for DD2.3 to the lid map.
>>
>> Cc: skiboot-stable at lists.ozlabs.org # v6.5+
>> Signed-off-by: Frederic Barrat <fbarrat at linux.ibm.com>
>> ---
>> Oliver, Vasant: this is a bug fix for FW941/ZZ-ESS, which I think
>> means it should also go to the 6.5 branch
>>
>>   hw/fsp/fsp.c | 2 ++
>>   1 file changed, 2 insertions(+)
>>
>> diff --git a/hw/fsp/fsp.c b/hw/fsp/fsp.c
>> index 7592ee07..196fa34d 100644
>> --- a/hw/fsp/fsp.c
>> +++ b/hw/fsp/fsp.c
>> @@ -2362,6 +2362,7 @@ int fsp_fetch_data_queue(uint8_t flags, uint16_t 
>> id, uint32_t sub_id,
>>   #define CAPP_IDX_NIMBUS_DD20 0x200d1
>>   #define CAPP_IDX_NIMBUS_DD21 0x201d1
>>   #define CAPP_IDX_NIMBUS_DD22 0x202d1
>> +#define CAPP_IDX_NIMBUS_DD23 0x203d1
>>
>>   #define IMA_CATALOG_NIMBUS    0x4e0200
>>
>> @@ -2382,6 +2383,7 @@ static struct {
>>       { RESOURCE_ID_CAPP,    CAPP_IDX_NIMBUS_DD20,    0x80a02007 },
>>       { RESOURCE_ID_CAPP,    CAPP_IDX_NIMBUS_DD21,    0x80a02007 },
>>       { RESOURCE_ID_CAPP,    CAPP_IDX_NIMBUS_DD22,    0x80a02007 },
>> +    { RESOURCE_ID_CAPP,    CAPP_IDX_NIMBUS_DD23,    0x80a02007 },
> 
> Patch looks ok to me.  Fixes current issue.
> 
> Tested-by: Vasant Hegde <hegdevasant at linux.vnet.ibm.com>
> 
> 
> IMO If LID number is fixed across DD versions then we should workout 
> better way to
> find LID number and load it automatically (of course may not be worth to 
> make change now for ZZ).


Agreed! We never thought they would be that many iterations, and the 
capp ucode has been stable on P9 DD2. My crystal ball tells me I 
shouldn't spend time improving it though.

   Fred



> -Vasant