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-rw-r--r--docs/specs/ppc-xive.rst9
1 files changed, 5 insertions, 4 deletions
diff --git a/docs/specs/ppc-xive.rst b/docs/specs/ppc-xive.rst
index b997dc0629..148d57eb6a 100644
--- a/docs/specs/ppc-xive.rst
+++ b/docs/specs/ppc-xive.rst
@@ -20,10 +20,11 @@ The XIVE IC is composed of three sub-engines, each taking care of a
processing layer of external interrupts:
- Interrupt Virtualization Source Engine (IVSE), or Source Controller
- (SC). These are found in PCI PHBs, in the PSI host bridge
- controller, but also inside the main controller for the core IPIs
- and other sub-chips (NX, CAP, NPU) of the chip/processor. They are
- configured to feed the IVRE with events.
+ (SC). These are found in PCI PHBs, in the Processor Service
+ Interface (PSI) host bridge Controller, but also inside the main
+ controller for the core IPIs and other sub-chips (NX, CAP, NPU) of
+ the chip/processor. They are configured to feed the IVRE with
+ events.
- Interrupt Virtualization Routing Engine (IVRE) or Virtualization
Controller (VC). It handles event coalescing and perform interrupt
routing by matching an event source number with an Event