[master][05-21-2026] Squash merge of RPM aws-neuronx-dkms-2.28.0.0.noarch.rpm contents

Kbuild

@@ -13,6 +13,7 @@ neuron-objs += neuron_fw_io.o
 neuron-objs += neuron_dmabuf.o
 neuron-objs += neuron_log.o
 neuron-objs += neuron_power.o
+neuron-objs += neuron_test.o
 neuron-objs += vc/neuron_dhal_vc.o
 neuron-objs += v2/notific.o v2/neuron_dhal_v2.o
 neuron-objs += v3/notific.o v3/neuron_dhal_v3.o v3/neuron_pelect.o

Kbuild.tpl

@@ -0,0 +1,23 @@
+obj-m += neuron.o
+
+neuron-objs := neuron_arch.o neuron_dhal.o
+neuron-objs += neuron_reg_access.o
+neuron-objs += neuron_module.o neuron_pci.o neuron_mempool.o neuron_dma.o neuron_ring.o neuron_ds.o
+neuron-objs += neuron_core.o neuron_crwl.o neuron_cdev.o neuron_topsp.o neuron_pid.o
+neuron-objs += neuron_reset.o neuron_cinit.o neuron_mmap.o neuron_p2p.o
+neuron-objs += neuron_nq.o
+neuron-objs += neuron_mc_handle.o
+neuron-objs += neuron_metrics.o neuron_sysfs_metrics.o
+neuron-objs += udma/udma_iofic.o udma/udma_m2m.o udma/udma_main.o
+neuron-objs += neuron_fw_io.o
+neuron-objs += neuron_dmabuf.o
+neuron-objs += neuron_log.o
+neuron-objs += neuron_power.o
+neuron-objs += vc/neuron_dhal_vc.o
+neuron-objs += v2/notific.o v2/neuron_dhal_v2.o
+neuron-objs += v3/notific.o v3/neuron_dhal_v3.o v3/neuron_pelect.o
+neuron-objs += v4/neuron_dhal_v4.o
+{extra-objs}
+ccflags-y += -O3 -Wall -Werror -Wno-declaration-after-statement -Wunused-macros -Wunused-local-typedefs
+ccflags-y += -I$(src)/
+ccflags-y += $(call cc-option,-march=armv8.2-a)

aws-neuronx-dkms-mkdeb/debian/postinst

@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/usr/bin/sh
 # Copyright (C) 2002-2005 Flavio Stanchina
 # Copyright (C) 2005-2006 Aric Cyr
 # Copyright (C) 2007 Mario Limonciello

aws-neuronx-dkms-mkdeb/debian/prerm

@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/usr/bin/sh
 
 NAME=MODULE_NAME
 VERSION=MODULE_VERSION

aws-neuronx-dkms-mkrpm.spec

@@ -7,6 +7,10 @@
 %{?!_srcdir: %define _srcdir %_prefix/src}
 %{?!_datarootdir: %define _datarootdir %{_datadir}}
 
+%define _source_filedigest_algorithm 10
+%define _binary_filedigest_algorithm 10
+%define _binary_payload w7.xzdio
+
 Summary:	%{module_name} %{version} dkms package
 Name:		aws-neuronx-dkms
 Version:	%{version}
@@ -84,6 +88,9 @@ exit 0
 %files
 %defattr(-,root,root)
 %{_srcdir}
+%attr(755,root,root) %{_srcdir}/%{module_name}-%{version}/preinstall
+%attr(755,root,root) %{_srcdir}/%{module_name}-%{version}/postinstall
+%attr(755,root,root) %{_srcdir}/%{module_name}-%{version}/postremove
 %{_datarootdir}/%{module_name}/
 
 %changelog

aws-neuronx-dkms-mkrpm/post_install.sh

@@ -0,0 +1,12 @@
+for POSTINST in /usr/lib/dkms/common.postinst /usr/share/MODULE_NAME/postinst; do
+    if [ -f $POSTINST ]; then
+        $POSTINST MODULE_NAME MODULE_VERSION /usr/share/MODULE_NAME
+        exit $?
+    fi
+    echo "WARNING: $POSTINST does not exist."
+done
+echo -e "ERROR: DKMS version is too old and MODULE_NAME was not"
+echo -e "built with legacy DKMS support."
+echo -e "You must either rebuild MODULE_NAME with legacy postinst"
+echo -e "support or upgrade DKMS to a more current version."
+exit 1

aws-neuronx-dkms-mkrpm/pre_uninstall.sh

@@ -0,0 +1,12 @@
+echo -e
+echo -e "Uninstall of MODULE_NAME module (version MODULE_VERSION) beginning:"
+if lsmod | grep -q "^neuron "; then
+    echo "Neuron module is currently loaded. Attempting to unload..."
+    if ! rmmod neuron 2>/dev/null; then
+        echo "ERROR: Cannot unload neuron module - it is currently in use."
+        echo "Please stop all processes using the neuron module before uninstalling."
+        exit 1
+    fi
+fi
+dkms remove -m MODULE_NAME -v MODULE_VERSION --all --rpm_safe_upgrade
+exit 0

dkms.conf

@@ -1,5 +1,5 @@
 PACKAGE_NAME=aws-neuronx
-PACKAGE_VERSION=2.27.4.0
+PACKAGE_VERSION=2.28.0.0
 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.h

@@ -24,6 +24,11 @@ enum neuron_platform_type {
 	NEURON_PLATFORM_TYPE_INVALID,
 };
 
+enum neuron_platform_operation_type {
+	NEURON_PLATFORM_OP_TYPE_DEVOPEN = 0,
+	NEURON_PLATFORM_OP_TYPE_EXEC = 1,
+};
+
 /**
  * narch_init() - Set neuron devices architecture and revision.
  *