spapr/xive: add hcall support when under KVM

[qemu.git] / include / hw / irq.h

diff --git a/include/hw/irq.h b/include/hw/irq.h
index 4c4c2eaf9a034e1d9773924797044f073abd2238..7a40e3ed263bcac717d5db93817c108898f909c8 100644 (file)
--- a/include/hw/irq.h
+++ b/include/hw/irq.h
@@ -50,7 +50,9 @@ void qemu_free_irq(qemu_irq irq);
 /* Returns a new IRQ with opposite polarity.  */
 qemu_irq qemu_irq_invert(qemu_irq irq);
 
-/* Returns a new IRQ which feeds into both the passed IRQs */
+/* Returns a new IRQ which feeds into both the passed IRQs.
+ * It's probably better to use the TYPE_SPLIT_IRQ device instead.
+ */
 qemu_irq qemu_irq_split(qemu_irq irq1, qemu_irq irq2);
 
 /* Returns a new IRQ set which connects 1:1 to another IRQ set, which