[PATCH 3/3] include: sbi: Lift the maximum harts to 1024

[Wu Fei]

On 9/30/25 19:36, Anup Patel wrote:
> On Wed, Aug 6, 2025 at 6:39 AM <wu.fei9 at sanechips.com.cn> wrote:
>> It is expected to have riscv server boards with many cores very soon.
>>
>> Signed-off-by: Wu Fei <wu.fei9 at sanechips.com.cn>
>> ---
>>   include/sbi/sbi_hartmask.h | 2 +-
>>   1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/include/sbi/sbi_hartmask.h b/include/sbi/sbi_hartmask.h
>> index 200ab6e..2f94f39 100644
>> --- a/include/sbi/sbi_hartmask.h
>> +++ b/include/sbi/sbi_hartmask.h
>> @@ -20,7 +20,7 @@
>>    * also represents the maximum number of HART ids generic OpenSBI
>>    * can handle.
>>    */
>> -#define SBI_HARTMASK_MAX_BITS          128
>> +#define SBI_HARTMASK_MAX_BITS          1024
> Instead of making this 8x, it is better to move to a more realistic
> number like 256 or 512. NO ?


Do you think we need to make this configurable? It sounds good to make 
it larger if it's configurable,

512 is not enough sooner or later on servers.


Thanks,

Fei.

>
> Regards,
> Anup
>
>>   /** Representation of hartmask */
>>   struct sbi_hartmask {
>> --
>> 2.43.0
>>
>> --
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