patches/ask/cdx/0002-cdx-do-not-fail-module-init-for-absent-optional-offl.patch
raw ยท 1236 bytes
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