Successfully build based on ASK and run k8s, cdx pending

patches/ask/auto_bridge/0001-auto-bridge-adapt-timer-api-to-6.18.patch

@@ -0,0 +1,62 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: builder <builder@localhost>
+Date: Sun, 10 May 2026 00:00:00 +0000
+Subject: [PATCH] auto_bridge: adapt timer API names for Linux 6.18
+
+Linux 6.18 uses the renamed timer helpers. Update the vendor
+module to use timer_delete() and timer_container_of().
+
+---
+ auto_bridge/auto_bridge.c | 10 +++++-----
+ 1 file changed, 5 insertions(+), 5 deletions(-)
+
+--- a/auto_bridge/auto_bridge.c
++++ b/auto_bridge/auto_bridge.c
+@@ -243,7 +243,7 @@
+ 						list_add(&table_entry->list_msg_to_send, &l2flow_list_msg_to_send);
+ 						work_to_do = 1;
+ 				}
+-				if (del_timer(&table_entry->timeout) || no_timer)
++				if (timer_delete(&table_entry->timeout) || no_timer)
+ 					__abm_go_dying(table_entry);
+ 				}
+ 			}
+@@ -604,7 +604,7 @@
+ ****************************************************************************/
+ static void  abm_death_by_timeout(struct timer_list *t)
+ {
+-    struct l2flowTable *table_entry = from_timer(table_entry, t, timeout);
++    struct l2flowTable *table_entry = timer_container_of(table_entry, t, timeout);
+ 	
+ 	spin_lock_bh(&abm_lock);
+ 	__abm_go_dying(table_entry);
+@@ -671,7 +671,7 @@
+ 		/* Flow is programmed in FPP */
+ 		table_entry->state = L2FLOW_STATE_FF;
+ 		/* If timer already expired we'll die, it's ok though... */
+-		del_timer(&table_entry->timeout);
++		timer_delete(&table_entry->timeout);
+ 	}
+ 	else if(flags & L2FLOW_DENIED){
+ 		/* Flow is not programmed in FPP */
+@@ -735,7 +735,7 @@
+ 		}
+ 
+ 		/* Die soon or now */
+-		if(del_timer(&table_entry->timeout) || (table_entry->state == L2FLOW_STATE_FF))
++		if(timer_delete(&table_entry->timeout) || (table_entry->state == L2FLOW_STATE_FF))
+ 			__abm_go_dying(table_entry);
+ 	}
+ 	else{
+@@ -1093,7 +1093,7 @@
+ 		list_for_each_safe(entry, tmp, &l2flow_table[i]){
+ 			table_entry = container_of(entry, struct l2flowTable, list);
+ 			table_entry->flags |= L2FLOW_FL_DEAD;
+-			if(del_timer(&table_entry->timeout) || table_entry->state == L2FLOW_STATE_FF)
++			if(timer_delete(&table_entry->timeout) || table_entry->state == L2FLOW_STATE_FF)
+ 				__abm_go_dying(table_entry);
+ 		}
+ 	}
+
+-- 
+2.43.0

patches/ask/cdx/0001-cdx-do-not-start-dpa_app-from-kernel-module.patch

@@ -0,0 +1,24 @@
+From c772418b42580bcf9d9b863e742df7ae3f921176 Mon Sep 17 00:00:00 2001
+From: test <test@example.com>
+Date: Sat, 9 May 2026 16:59:25 +0000
+Subject: [PATCH 1/2] cdx: do not start dpa_app from kernel module
+
+
+diff --git a/cdx/cdx_main.c b/cdx/cdx_main.c
+index 2d7b72b..ec763cb 100644
+--- a/cdx/cdx_main.c
++++ b/cdx/cdx_main.c
+@@ -8,8 +8,8 @@
+  *
+  */
+ 
+-//uncomment to start dpa_app from cdx module
+-#define START_DPA_APP 1
++// Start dpa_app from userspace service ordering instead of kernel module init.
++// #define START_DPA_APP 1
+ 
+ #define DEFINE_GLOBALS
+ #include "portdefs.h"
+-- 
+2.47.3
+

patches/ask/cdx/0002-cdx-do-not-fail-module-init-for-absent-optional-offl.patch

@@ -0,0 +1,39 @@
+From 919ea304abf495a7142639e51555508fa1b23a30 Mon Sep 17 00:00:00 2001
+From: test <test@example.com>
+Date: Sat, 9 May 2026 16:59:28 +0000
+Subject: [PATCH 2/2] cdx: do not fail module init for absent optional offloads
+
+
+diff --git a/cdx/cdx_main.c b/cdx/cdx_main.c
+index ec763cb..641121b 100644
+--- a/cdx/cdx_main.c
++++ b/cdx/cdx_main.c
+@@ -195,16 +195,17 @@ static int __init cdx_module_init(void)
+ #ifdef CFG_WIFI_OFFLOAD
+ 	rc = dpaa_vwd_init();
+ 	if (rc != 0)  {
+-		printk("%s::vwd_driver_init failed\n", __func__);
+-		goto exit;
++		printk(KERN_WARNING "%s::vwd_driver_init failed rc %d; continuing without wifi offload\n",
++		       __func__, rc);
++		rc = 0;
+ 	}
+ #endif
+-	// initialize global fragmentation params
+-	if (cdx_init_frag_module()) { 
+-		printk("%s::cdx_init_frag_module failed\n", __func__);
+-		rc = -EIO;
+-		goto exit;
+-	}
++	/*
++	 * The vendor fragmentation path assumes its BMan pool/config exists and
++	 * can crash in bman_free_pool() when this board profile does not provide
++	 * it. Keep CDX usable without the optional fragmentation offload path.
++	 */
++	printk(KERN_WARNING "%s::skipping cdx_init_frag_module on this platform\n", __func__);
+ 
+ #ifdef DPA_IPSEC_OFFLOAD
+ 	if (cdx_dpa_ipsec_init()) {
+-- 
+2.47.3
+

patches/ask/cdx/0004-cdx-add-oh-port-registration-debug.patch

@@ -0,0 +1,52 @@
+--- a/cdx/devoh.c
++++ b/cdx/devoh.c
+@@ -313,6 +313,7 @@
+ 	uint32_t port_idx;
+ 	uint8_t oh_iface_name[8]="";
+ 
++	printk(KERN_INFO "%s::adding OH iface name=%s\n", __func__, name);
+ 
+ 	if (sscanf(name, "dpa-fman%d-oh@%d", &fman_idx,
+ 				&port_idx) != 2) {
+@@ -331,6 +332,8 @@
+ 		DPA_ERROR("%s::oh_port_driver_get_port_info failed\n", __func__);
+ 		return FAILURE;
+ 	}
++	printk(KERN_INFO "%s::OH port info name=%s channel=%u default_fqid=0x%x err_fqid=0x%x\n",
++	       __func__, name, info.channel_id, info.default_fqid, info.err_fqid);
+ 	//ethernet/physical iface type
+ 	iface_info = (struct dpa_iface_info *)
+ 		kzalloc(sizeof(struct dpa_iface_info), GFP_KERNEL);
+@@ -358,6 +361,10 @@
+ 				__func__, name);
+ 		goto err_ret;
+ 	}
++	printk(KERN_INFO "%s::CDX OH iface config found name=%s fman=%u port_idx=%u portid=%u max_dist=%u\n",
++	       __func__, name,
++	       iface_info->oh_info.fman_idx, iface_info->oh_info.port_idx,
++	       iface_info->oh_info.portid, iface_info->oh_info.max_dist);
+ 	if (cdx_create_dir_in_procfs(&iface_info->pcd_proc_entry, oh_iface_name, PCD_DIR)) {
+ 		DPA_ERROR("%s:: create pcd proc entry failed %s\n", 
+ 				__func__, name);
+@@ -581,6 +588,10 @@
+ #endif
+ 	}
+ 	//add fqid information into of port list
++	printk(KERN_INFO "%s::created OH FQs name=%s fman=%u port_idx=%u rx_default_fqid=0x%x rx_err_fqid=0x%x channel=0x%x\n",
++	       __func__, dpa_oh_iface_info->name, iface_info->fman_idx,
++	       iface_info->port_idx, iface_info->fqinfo[RX_DEFA_FQ].fq_base,
++	       iface_info->fqinfo[RX_ERR_FQ].fq_base, iface_info->channel_id);
+ 	port_info->fm_idx = iface_info->fman_idx; 		
+ 	port_info->ohinfo = iface_info; 		
+ 	port_info->channel = iface_info->channel_id;
+@@ -600,6 +611,10 @@
+ 	} 		
+ 	offline_port_info[iface_info->fman_idx][iface_info->port_idx].flags |=
+ 		(OF_FQID_VALID | PORT_VALID);
++	printk(KERN_INFO "%s::OH port registered name=%s fman=%u port_idx=%u flags=0x%x\n",
++	       __func__, port_info->name, iface_info->fman_idx,
++	       iface_info->port_idx,
++	       offline_port_info[iface_info->fman_idx][iface_info->port_idx].flags);
+ 	return 0;
+ }
+ 

patches/mono-ask.mk

@@ -1,87 +0,0 @@
-# mono-ask.mk
-# Custom wrapper to build the NXP ASK for the monok8s Alpine/musl ecosystem
-
-# Define default paths and cross-compilers
-KDIR?= /src/linux
-ASK_DIR?= $(CURDIR)
-ARCH?= arm64
-GNU_CROSS?= aarch64-linux-gnu-
-MUSL_HOST?= aarch64-linux-musl
-
-STAMPS_DIR := $(ASK_DIR)/sources/.stamps
-FMLIB_DIR  := $(ASK_DIR)/sources/fmlib
-FMC_BASE   := $(ASK_DIR)/sources/fmc
-FMC_DIR    := $(FMC_BASE)/source
-
-SYSROOT_PATH := /opt/aarch64-linux-musl-cross/aarch64-linux-musl
-
-.PHONY: prepare-kernel build-kernel modules userspace dist
-
-prepare-preloaded-sources:
-	@echo "--> Initializing dummy git repos and building preloaded fmlib/fmc..."
-	mkdir -p $(STAMPS_DIR)
-	
-	git config --global user.email "monok8s@localhost"
-	git config --global user.name "monok8s authors"
-	git config --global --add safe.directory '*'
-	
-	# Inject libmnl.pc into the vendor's isolated sysroot to satisfy pkg-config
-	mkdir -p $(ASK_DIR)/sources/sysroot/lib/pkgconfig
-	cp -a $(SYSROOT_PATH)/lib/pkgconfig/libmnl.pc $(ASK_DIR)/sources/sysroot/lib/pkgconfig/
-	
-	# Handle fmlib: Initialize dummy repo, patch, and build
-	cd $(FMLIB_DIR) && git init -q && git add -A && git commit -q -m "base"
-	cd $(FMLIB_DIR) && git apply $(ASK_DIR)/patches/fmlib/01-mono-ask-extensions.patch
-	$(MAKE) -C $(FMLIB_DIR) CROSS_COMPILE=$(MUSL_HOST)- KERNEL_SRC=$(KDIR) libfm-arm.a
-	ln -sf libfm-arm.a $(FMLIB_DIR)/libfm.a
-	touch $(STAMPS_DIR)/fmlib
-	
-	# Handle fmc: Initialize dummy repo, patch, and build
-	cd $(FMC_BASE) && git init -q && git add -A && git commit -q -m "base"
-	cd $(FMC_BASE) && git apply $(ASK_DIR)/patches/fmc/01-mono-ask-extensions.patch
-	$(MAKE) -C $(FMC_DIR) CC="$(MUSL_HOST)-gcc -static" CXX="$(MUSL_HOST)-g++ -static" AR=$(MUSL_HOST)-ar \
-		MACHINE=ls1046 \
-		FMD_USPACE_HEADER_PATH=$(FMLIB_DIR)/include/fmd \
-		FMD_USPACE_LIB_PATH=$(FMLIB_DIR) \
-		LIBXML2_HEADER_PATH=$(SYSROOT_PATH)/include/libxml2 \
-		TCLAP_HEADER_PATH=$(SYSROOT_PATH)/include
-	touch $(STAMPS_DIR)/fmc
-
-# 1. Patch the kernel and merge our custom Kubernetes configuration
-prepare-kernel:
-	@echo "--> Patching the Linux kernel with NXP DPAA extensions..."
-	cd $(KDIR) && patch -p1 < $(ASK_DIR)/patches/kernel/002-mono-gateway-ask-kernel_linux_6_12.patch
-	@echo "--> Merging NXP defconfig with Kubernetes extra config..."
-	cp $(ASK_DIR)/config/kernel/defconfig $(KDIR)/.config
-	cd $(KDIR) && ./scripts/kconfig/merge_config.sh -m .config /src/kernel-extra.config
-	$(MAKE) -C $(KDIR) ARCH=$(ARCH) CROSS_COMPILE=$(GNU_CROSS) olddefconfig
-	/src/ensure-kconfig.sh $(KDIR)/.config /src/kernel-extra.config
-
-# 2. Build the kernel tree (mandatory before out-of-tree modules can be built)
-build-kernel: prepare-kernel
-	@echo "--> Building the Linux kernel natively..."
-	# Replace "dtbs" with the exact path to your target dtb
-	$(MAKE) -C $(KDIR) ARCH=$(ARCH) CROSS_COMPILE=$(GNU_CROSS) -j$$(nproc) \
-		Image modules freescale/mono-gateway-dk-sdk.dtb
-
-# 3. Build the ASK out-of-tree modules using the vendor Makefile
-modules: build-kernel
-	@echo "--> Building ASK out-of-tree modules..."
-	$(MAKE) -f Makefile modules KDIR=$(KDIR) CROSS_COMPILE=$(GNU_CROSS) ARCH=$(ARCH)
-
-# 4. Build the ASK userspace daemons using the musl cross-compiler
-userspace: prepare-preloaded-sources
-	@echo "--> Building ASK sources and libraries..."
-	$(MAKE) -f Makefile sources KDIR=$(KDIR) CROSS_COMPILE=$(MUSL_HOST)- ARCH=$(ARCH) HOST=$(MUSL_HOST)
-	
-	@echo "--> Stripping -Werror from vendor Makefiles for modern GCC compatibility..."
-	sed -i 's/-Werror//g' $(ASK_DIR)/cmm/Makefile
-	sed -i 's/-Werror//g' $(ASK_DIR)/dpa_app/Makefile
-	
-	@echo "--> Building ASK userspace executables statically..."
-	$(MAKE) -f Makefile userspace KDIR=$(KDIR) CROSS_COMPILE=$(MUSL_HOST)- ARCH=$(ARCH) HOST=$(MUSL_HOST) CC='"$(MUSL_HOST)-gcc -static"' CXX='"$(MUSL_HOST)-g++ -static"'
-
-# 5. Extract artifacts
-dist:
-	@echo "--> Staging artifacts..."
-	$(MAKE) -f Makefile dist KDIR=$(KDIR) CROSS_COMPILE=$(GNU_CROSS) ARCH=$(ARCH)