Commit 51a15881 authored by Jordan Niethe's avatar Jordan Niethe Committed by Michael Ellerman
Browse files

powerpc: Update documentation of ISA versions for Power10 



Update the CPU to ISA Version Mapping document to include Power10 and
ISA v3.1.

Signed-off-by: default avatarJordan Niethe <jniethe5@gmail.com>
[mpe: Make sure ISA reference is unique]
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200827040556.1783-1-jniethe5@gmail.com
parent 0fb4871b

Documentation/powerpc/isa-versions.rst

+4 −0
Original line number Diff line number Diff line
@@ -7,6 +7,7 @@ Mapping of some CPU versions to relevant ISA versions. 
========= ====================================================================

CPU       Architecture version

========= ====================================================================

Power10   Power ISA v3.1

Power9    Power ISA v3.0B

Power8    Power ISA v2.07

Power7    Power ISA v2.06
@@ -32,6 +33,7 @@ Key Features 
========== ==================

CPU        VMX (aka. Altivec)

========== ==================

Power10    Yes

Power9     Yes

Power8     Yes

Power7     Yes
@@ -47,6 +49,7 @@ PPC970 Yes 
========== ====

CPU        VSX

========== ====

Power10    Yes

Power9     Yes

Power8     Yes

Power7     Yes
@@ -62,6 +65,7 @@ PPC970 No 
========== ====================================

CPU        Transactional Memory

========== ====================================

Power10    No  (* see Power ISA v3.1, "Appendix A. Notes on the Removal of Transactional Memory from the Architecture")

Power9     Yes (* see transactional_memory.txt)

Power8     Yes

Power7     No