--- zzzz-none-000/linux-5.15.111/net/core/filter.c	2023-05-11 14:00:40.000000000 +0000
+++ puma7-atom-6670-761/linux-5.15.111/net/core/filter.c	2024-02-07 10:23:30.000000000 +0000
@@ -16,6 +16,11 @@
  * Andi Kleen - Fix a few bad bugs and races.
  * Kris Katterjohn - Added many additional checks in bpf_check_classic()
  */
+/*
+  Includes MaxLinear's changes dated: 2022.
+  Changed portions - Copyright 2022, MaxLinear, Inc.
+*/
+
 
 #include <linux/atomic.h>
 #include <linux/module.h>
@@ -8659,6 +8664,45 @@
 					      bpf_target_off(struct sk_buff, mark, 4,
 							     target_size));
 		break;
+#ifdef CONFIG_TI_META_DATA
+	case offsetof(struct __sk_buff, ti_meta_info):
+		if (type == BPF_WRITE)
+			*insn++ = BPF_STX_MEM(BPF_W, si->dst_reg, si->src_reg,
+					      offsetof(struct sk_buff, ti_meta_info));
+		else
+			*insn++ = BPF_LDX_MEM(BPF_W, si->dst_reg, si->src_reg,
+					      offsetof(struct sk_buff, ti_meta_info));
+		break;
+
+	case offsetof(struct __sk_buff, ti_meta_info2):
+		if (type == BPF_WRITE)
+			*insn++ = BPF_STX_MEM(BPF_W, si->dst_reg, si->src_reg,
+					      offsetof(struct sk_buff, ti_meta_info2));
+		else
+			*insn++ = BPF_LDX_MEM(BPF_W, si->dst_reg, si->src_reg,
+					      offsetof(struct sk_buff, ti_meta_info2));
+		break;
+#endif
+
+#ifdef CONFIG_TI_PACKET_PROCESSOR
+    #ifdef CONFIG_INTEL_KERNEL_SKB_COOKIE
+	case offsetof(struct __sk_buff, of_mark1):
+        *insn++ = BPF_LDX_MEM(BPF_FIELD_SIZEOF(struct sk_buff, intel_cookie),
+                      si->dst_reg, si->src_reg, offsetof(struct sk_buff, intel_cookie));
+        *insn++ = BPF_JMP_IMM(BPF_JEQ, si->dst_reg, 0, 1);
+        *insn++ = BPF_LDX_MEM(BPF_W, si->dst_reg, si->dst_reg,
+                offsetof(SKB_INTEL_COOKIE, s.pp_packet_info.pp_session.of_mark1));
+		break;
+
+	case offsetof(struct __sk_buff, of_mark2):
+        *insn++ = BPF_LDX_MEM(BPF_FIELD_SIZEOF(struct sk_buff, intel_cookie),
+                      si->dst_reg, si->src_reg, offsetof(struct sk_buff, intel_cookie));
+        *insn++ = BPF_JMP_IMM(BPF_JEQ, si->dst_reg, 0, 1);
+        *insn++ = BPF_LDX_MEM(BPF_W, si->dst_reg, si->dst_reg,
+                offsetof(SKB_INTEL_COOKIE, s.pp_packet_info.pp_session.of_mark2));
+		break;
+    #endif
+#endif
 
 	case offsetof(struct __sk_buff, pkt_type):
 		*target_size = 1;