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-rw-r--r--src/import/hwpf/fapi2/include/fapi2_hw_access.H3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/import/hwpf/fapi2/include/fapi2_hw_access.H b/src/import/hwpf/fapi2/include/fapi2_hw_access.H
index f824d30b..76d186a9 100644
--- a/src/import/hwpf/fapi2/include/fapi2_hw_access.H
+++ b/src/import/hwpf/fapi2/include/fapi2_hw_access.H
@@ -91,6 +91,9 @@ inline OpModes getOpMode(void);
/// result in error.
/// i_mappings may contain an arbitrary amount of abstract/HW pairs, but the
/// function may return an error if too many mappings are specified.
+/// If the hardware supports a "broadcast" group, that must also be mapped
+/// explicitly via this function - platforms are not expected to map the
+/// broadcast group implicitly.
template< MulticastType M, typename V >
inline ReturnCode setMulticastGroupMap(const Target<TARGET_TYPE_PROC_CHIP, M, V>& i_chip,
const std::vector< MulticastGroupMapping >& i_mappings);
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