[master][07-07-2026] Squash merge of RPM aws-neuronx-dkms-2.29.0.0.noarch.rpm contents

dkms.conf

@@ -1,5 +1,5 @@
 PACKAGE_NAME=aws-neuronx
-PACKAGE_VERSION=2.28.0.0
+PACKAGE_VERSION=2.29.0.0
 BUILT_MODULE_NAME[0]="neuron"
 MAKE[0]="make -C ${kernel_source_dir} M=${dkms_tree}/${PACKAGE_NAME}/${PACKAGE_VERSION}/build"
 CLEAN="make -C ${kernel_source_dir} M=${dkms_tree}/${PACKAGE_NAME}/${PACKAGE_VERSION}/build clean"

neuron_arch.c

@@ -90,3 +90,20 @@ int narch_get_instance_type_name(char *instance_type_name, size_t instance_type_
 	return -ENOSYS;
 #endif
 }
+
+enum neuron_platform_type narch_detect_platform_type(const struct neuron_platform_lookup *table) {
+	char buf[128];
+	int i;
+
+	if (narch_get_instance_type_name(buf, sizeof(buf))) {
+		return NEURON_PLATFORM_TYPE_STD;
+	}
+
+	for (i = 0; table[i].inst_name != NULL; i++) {
+		if (strncmp(buf, table[i].inst_name, strlen(table[i].inst_name)) == 0) {
+			return table[i].platform_type;
+		}
+	}
+
+	return NEURON_PLATFORM_TYPE_STD;
+}

neuron_arch.h

@@ -21,9 +21,15 @@ enum neuron_platform_type {
 	NEURON_PLATFORM_TYPE_STD = 0,
 	NEURON_PLATFORM_TYPE_ULTRASERVER = 1,
 	NEURON_PLATFORM_TYPE_PDS = 2,
+	NEURON_PLATFORM_TYPE_MAX = 3,
 	NEURON_PLATFORM_TYPE_INVALID,
 };
 
+struct neuron_platform_lookup {
+	const char *inst_name;
+	enum neuron_platform_type platform_type;
+};
+
 enum neuron_platform_operation_type {
 	NEURON_PLATFORM_OP_TYPE_DEVOPEN = 0,
 	NEURON_PLATFORM_OP_TYPE_EXEC = 1,
@@ -83,4 +89,13 @@ bool narch_is_emu(void);
  */
 int narch_get_instance_type_name(char *instance_type_name, size_t instance_type_name_size);
 
+/**
+ * narch_detect_platform_type() - Detect platform type from instance name.
+ *
+ * @table: Array of instance name to platform type mappings.
+ *
+ * Return: Matching platform type, or NEURON_PLATFORM_TYPE_STD if no match.
+ */
+enum neuron_platform_type narch_detect_platform_type(const struct neuron_platform_lookup *table);
+
 #endif