Max IPMI buffer size

Vernon Mauery vernon.mauery at linux.intel.com
Wed Feb 27 05:04:40 AEDT 2019


On 25-Feb-2019 05:45 PM, Emily Shaffer wrote:
>Personally I'd like to see this implemented as something we can configure
>at compile time, what do others think?

My goal was to be able to set this in the 
/usr/share/ipmi-provider/channel_config.json file. Each channel can 
specify its max transfer size. Then, there is a libchannellayer API that 
can provide that value to anyone that cares.

--Vernon

>On Fri, Feb 22, 2019 at 4:07 PM Vijay Khemka <vijaykhemka at fb.com> wrote:
>
>> Team,
>>
>> I see definition of MAX_IPMI_BUFFER is 64 in phosphor-ipmi-host/ipmid.hpp.
>> And there is a comment that BT FIFO in AST2400 can handle only 64 bytes. We
>> are using AST2500 and for our IPMB OEM command, we need buffer max size to
>> be 256. Please suggest how to about changes.
>>
>>
>>
>> Regards
>>
>> -Vijay
>>


More information about the openbmc mailing list