ipmi_ssif: Fix inverted for the end of multi-part reads

[allanjude]

Summary

Sponsored by: Ampere Computing LLC

[manu]

Any docs on what this should contain ?

[allanjude]

In D28749#643720, @manu wrote:

Any docs on what this should contain ?

I think specifically this one 0xff indicates 'last block, no more entries', and the logic was accidently inverted before.

[scottph]

You can check the IPMI Specification, sec 12.5 for info on SSIF Multi-part Read Transactions

[manu]

In D28749#643844, @scottph wrote:

You can check the IPMI Specification, sec 12.5 for info on SSIF Multi-part Read Transactions

Thanks, that was exactly what I was looking for.

[allanjude]

Do we want to put this link and section reference in the commit message?

[manu]

In D28749#643982, @allanjude wrote:

Do we want to put this link and section reference in the commit message?

I'm not a fan of putting links as they tend to disappear over time but citing the name of the doc and chapter would be nice to do.