Dev build env

Makefile

@@ -1,8 +1,7 @@
 PWD := $(shell pwd)
 
 BUILDSYSTEM_DIR ?= /lib/modules/$(shell uname -r)/build
-CXL_DIR ?= cxl_6.10
-
+CXL_DIR ?= cxl_$(shell uname -r | cut -d '-' -f1 | cut -d '.' -f1,2)
 INSTALL_MOD_PATH ?=
 INSTALL_MOD_PATH_ARG := $(if $(strip $(INSTALL_MOD_PATH)),INSTALL_MOD_PATH="$(INSTALL_MOD_PATH)",)
 
@@ -12,10 +11,9 @@ ifneq ($(KERNELRELEASE),)
 	obj-m += $(CXL_DIR)/
 else
 all:
-	@echo INSTALL_MOD_PATH=$(INSTALL_MOD_PATH)
 	$(MAKE) -C $(BUILDSYSTEM_DIR) M=$(PWD) modules
 install: all
-	$(MAKE) -C $(BUILDSYSTEM_DIR) M=$(PWD) modules_install $(INSTALL_MOD_PATH_ARG) DEPMOD=/bin/true
+	$(MAKE) -C $(BUILDSYSTEM_DIR) M=$(PWD) modules_install $(INSTALL_MOD_PATH_ARG) INSTALL_MOD_DIR=updates DEPMOD=/bin/true
 clean:
 	$(MAKE) -C $(BUILDSYSTEM_DIR) M=$(PWD) clean
 	@/bin/rm -f *.ko modules.order *.mod.c *.o *.o.ur-safe .*.o.cmd

install.sh

@@ -3,18 +3,3 @@
 make clean
 make install -j$(nproc)
 depmod -a
-
-kernel_version=$(uname -r)
-mx_dma_path=$(find /lib/modules/${kernel_version}/ -type f -name "mx_dma.ko" 2>/dev/null)
-
-if [ -n "$mx_dma_path" ]; then
-    mx_dma_dir=$(dirname "$mx_dma_path")
-    echo "Found mx_dma.ko at directory: $mx_dma_dir"
-else
-    echo "mx_dma.ko not found."
-    exit
-fi
-
-sed -i '/cxl_/d' /etc/modules
-sed -i '/mx_dma/d' /etc/modules
-find "$mx_dma_dir" -type f -name "*.ko" >>/etc/modules

uninstall.sh

@@ -0,0 +1,13 @@
+#!/bin/bash
+
+UPDATE_PATH=/lib/modules/$(uname -r)/updates
+
+for dir in "$UPDATE_PATH"/cxl_*; do
+    if [[ -d "$dir" ]]; then
+        rm -rf "$dir"
+    fi
+done
+
+rm -f "$UPDATE_PATH"/mx_dma.ko
+
+depmod -a