From 2a1154ec169f48ba23a04f01199c2d674f2cecf4 Mon Sep 17 00:00:00 2001
From: Rick Altherr <kc8apf@kc8apf.net>
Date: Thu, 1 Feb 2018 12:20:02 -0800
Subject: [PATCH] lib: xc7series: config packet subclass that owns the payload

Signed-off-by: Rick Altherr <kc8apf@kc8apf.net>
---
 .../configuration_packet_with_payload.h       | 33 +++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 lib/include/prjxray/xilinx/xc7series/configuration_packet_with_payload.h

diff --git a/lib/include/prjxray/xilinx/xc7series/configuration_packet_with_payload.h b/lib/include/prjxray/xilinx/xc7series/configuration_packet_with_payload.h
new file mode 100644
index 00000000..bdcdc3c3
--- /dev/null
+++ b/lib/include/prjxray/xilinx/xc7series/configuration_packet_with_payload.h
@@ -0,0 +1,33 @@
+#ifndef PRJXRAY_LIB_XILINX_XC7SERIES_g_CONFIGURATION_PACKET_WITH_PAYLOAD_H
+#define PRJXRAY_LIB_XILINX_XC7SERIES_g_CONFIGURATION_PACKET_WITH_PAYLOAD_H
+
+#include <memory>
+
+#include <absl/types/span.h>
+#include <prjxray/bit_ops.h>
+#include <prjxray/xilinx/xc7series/configuration_packet.h>
+#include <prjxray/xilinx/xc7series/configuration_register.h>
+
+namespace prjxray {
+namespace xilinx {
+namespace xc7series {
+
+template <int Words>
+class ConfigurationPacketWithPayload : public ConfigurationPacket {
+       public:
+	ConfigurationPacketWithPayload(
+	    Opcode op,
+	    ConfigurationRegister reg,
+	    const std::array<uint32_t, Words>& payload)
+	    : ConfigurationPacket(1, op, reg, absl::Span<uint32_t>(payload_)),
+	      payload_(std::move(payload)) {}
+
+       private:
+	std::array<uint32_t, Words> payload_;
+};  // namespace xc7series
+
+}  // namespace xc7series
+}  // namespace xilinx
+}  // namespace prjxray
+
+#endif  // PRJXRAY_LIB_XILINX_XC7SERIES_g_CONFIGURATION_PACKET_WITH_PAYLOAD_H