phy: initial PUSCH processor capabilities

include/srsran/phy/upper/channel_processors/pusch/pusch_processor_phy_capabilities.h

@@ -0,0 +1,27 @@
+/*
+ *
+ * Copyright 2021-2024 Software Radio Systems Limited
+ *
+ * By using this file, you agree to the terms and conditions set
+ * forth in the LICENSE file which can be found at the top level of
+ * the distribution.
+ *
+ */
+
+#pragma once
+
+/// \file
+/// \brief Declaration of the physical layer PUSCH processor capabilities.
+
+namespace srsran {
+
+/// Physical layer PUSCH processor capabilities.
+struct pusch_processor_phy_capabilities {
+  /// Maximum number of layers.
+  unsigned max_nof_layers;
+};
+
+/// Gets the physical layer PUSCH processor capabilities.
+pusch_processor_phy_capabilities get_pusch_processor_phy_capabilities();
+
+} // namespace srsran

lib/phy/upper/channel_processors/pusch/CMakeLists.txt

@@ -7,14 +7,15 @@
 #
 
 add_library(srsran_pusch_processor STATIC
+        factories.cpp
         pusch_codeblock_decoder.cpp
         pusch_decoder_empty_impl.cpp
+        pusch_decoder_hw_impl.cpp
         pusch_decoder_impl.cpp
         pusch_demodulator_impl.cpp
-        factories.cpp
         pusch_processor_impl.cpp
+        pusch_processor_phy_capabilities.cpp
         pusch_processor_validator_impl.cpp
-        pusch_decoder_hw_impl.cpp
         ulsch_demultiplex_impl.cpp)
 set(SRSRAN_PUSCH_LIBS srsran_upper_phy_support srsran_ran)
 

lib/phy/upper/channel_processors/pusch/pusch_processor_phy_capabilities.cpp

@@ -0,0 +1,19 @@
+/*
+ *
+ * Copyright 2021-2024 Software Radio Systems Limited
+ *
+ * By using this file, you agree to the terms and conditions set
+ * forth in the LICENSE file which can be found at the top level of
+ * the distribution.
+ *
+ */
+
+#include "srsran/phy/upper/channel_processors/pusch/pusch_processor_phy_capabilities.h"
+#include "srsran/support/compiler.h"
+
+using namespace srsran;
+
+SRSRAN_WEAK_SYMB pusch_processor_phy_capabilities srsran::get_pusch_processor_phy_capabilities()
+{
+  return {.max_nof_layers = 1};
+}