HSM: Clarify that resume_addr is for non-retentive suspend

The wording was a bit vague about this one. Signed-off-by: Palmer Dabbelt <[email protected]>
riscv-non-isa · Jun 23, 2021 · f38bed4 · f38bed4
1 parent 712a4c3
commit f38bed4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/riscv-sbi.adoc b/riscv-sbi.adoc
@@ -936,7 +936,7 @@ suspend state will not preserve hart register and CSR values.
 
 Resuming from a retentive suspend state is straight forward and the
 supervisor-mode software will see SBI suspend call return without any
-failures.
+failures.  The `resume_addr` parameter is unused during retentive suspend.
 
 Resuming from a non-retentive suspend state is relatively more involved and
 requires software to restore various hart registers and CSRs for all privilege