Update filters to be initialized per-port.

4 files changed, 637 insertions, 620 deletions

diff --git a/libs/Network/CMakeLists.txt b/libs/Network/CMakeLists.txt
index 6381686..3c813dd 100644
--- a/libs/Network/CMakeLists.txt
+++ b/libs/Network/CMakeLists.txt
@@ -44,15 +44,16 @@
 
 project(Network)
 
+SET(SOURCES init.c ports.c tx.c rx.c generic.c)
 
 # Host Simulation library
-simulator_add_library(${PROJECT_NAME} STATIC ports.c tx.c rx.c generic.c)
+simulator_add_library(${PROJECT_NAME} STATIC ${SOURCES})
 target_link_libraries(${PROJECT_NAME} PRIVATE simulator NCSI)
 target_include_directories(${PROJECT_NAME} PUBLIC ../../include)
 target_include_directories(${PROJECT_NAME} PUBLIC include)
 
 # ARM Library
-arm_add_library(${PROJECT_NAME}-arm STATIC init.c ports.c tx.c rx.c generic.c)
+arm_add_library(${PROJECT_NAME}-arm STATIC ${SOURCES})
 target_link_libraries(${PROJECT_NAME}-arm PRIVATE NCSI-arm)
 target_include_directories(${PROJECT_NAME}-arm PUBLIC ../../include)
 target_include_directories(${PROJECT_NAME}-arm PUBLIC include)
diff --git a/libs/Network/include/Network.h b/libs/Network/include/Network.h
index 82a5a7e..d0da9b5 100644
--- a/libs/Network/include/Network.h
+++ b/libs/Network/include/Network.h
@@ -48,14 +48,9 @@
 #include <APE_APE.h>
 #include <APE_APE_PERI.h>
 #include <APE_RX_PORT0.h>
-#include <APE_RX_PORT1.h>
-#include <APE_RX_PORT2.h>
-#include <APE_RX_PORT3.h>
 #include <APE_TX_PORT0.h>
-#include <APE_TX_PORT1.h>
-#include <APE_TX_PORT2.h>
-#include <APE_TX_PORT3.h>
 #include <APE_DEVICE.h>
+#include <APE_FILTERS.h>
 #include <types.h>
 
 #ifdef CXX_SIMULATOR
@@ -80,6 +75,7 @@ typedef struct
 
     /* Port Registers */
     VOLATILE DEVICE_t *device;
+    VOLATILE FILTERS_t *filters;
 } NetworkPort_t;
 
 typedef union {
diff --git a/libs/Network/init.c b/libs/Network/init.c
index c7d2309..82ac007 100644
--- a/libs/Network/init.c
+++ b/libs/Network/init.c
@@ -44,623 +44,11 @@
 
 #include <APE_FILTERS.h>
 #include <APE_APE.h>
-#include <APE_DEVICE.h>
-#include <APE_DEVICE1.h>
-#include <APE_DEVICE2.h>
-#include <APE_DEVICE3.h>
 
 #include <Network.h>
 
-typedef struct {
-    RegFILTERSElementConfig_t cfg;
-    RegFILTERSElementPattern_t pat;
-} FilterElementInit_t;
-
-static const FilterElementInit_t gElementInit[32] = {
-    [0] = {{0}},
-    [1] = {{0}},
-    [2] = {{0}},
-    [3] = {{0}},
-    [4] = {{0}},
-    [5] = {{0}},
-    [6] = {{0}},
-    [7] = {{0}},
-    [8] = {{0}},
-    [9] = {{0}},
-    [10] = {{0}},
-    [11] = {{0}},
-    [12] = {{0}},
-    [13] = {{0}},
-    [14] = {{0}},
-    [15] = {{0}},
-
-    // 16: Check MAC address multicast bit not set.
-    [16] = {
-        .cfg = { .bits = {
-            .RuleOffset = 0,
-            .RuleClass = 0,
-            .RuleHeader = FILTERS_ELEMENT_CONFIG_RULE_HEADER_SOF,
-            .RuleOp = FILTERS_ELEMENT_CONFIG_RULE_OP_NE,
-            .reserved_23_18 = 0,
-            .RuleMap = 0,
-            .RuleDiscard = 0,
-            .RuleMask = 1,
-            .RuleP3 = 0,
-            .RuleP2 = 0,
-            .RuleP1 = 0,
-            .RuleAnd = 0,
-            .RuleEnable = 1,
-        }},
-        .pat = {.r32 = 0x01000100},
-    },
-
-    [17] = {{0}},
-    [18] = {{0}},
-
-    // 19: Special VLAN match.
-    [19] = {
-        .cfg = { .bits = {
-            .RuleOffset = 0,
-            .RuleClass = 0,
-            .RuleHeader = FILTERS_ELEMENT_CONFIG_RULE_HEADER_VLAN,
-            .RuleOp = FILTERS_ELEMENT_CONFIG_RULE_OP_EQ,
-            .reserved_23_18 = 0,
-            .RuleMap = 0,
-            .RuleDiscard = 0,
-            .RuleMask = 1,
-            .RuleP3 = 0,
-            .RuleP2 = 0,
-            .RuleP1 = 0,
-            .RuleAnd = 0,
-            .RuleEnable = 1,
-        }},
-        .pat = {.r32 = 0},
-    },
-
-    // 20: IPv6 Neighbor Advertisement.
-    [20] = {
-        .cfg = { .bits = {
-            .RuleOffset = 0,
-            .RuleClass = 0,
-            .RuleHeader = FILTERS_ELEMENT_CONFIG_RULE_HEADER_ICMPV6,
-            .RuleOp = FILTERS_ELEMENT_CONFIG_RULE_OP_EQ,
-            .reserved_23_18 = 0,
-            .RuleMap = 0,
-            .RuleDiscard = 0,
-            .RuleMask = 1,
-            .RuleP3 = 0,
-            .RuleP2 = 0,
-            .RuleP1 = 0,
-            .RuleAnd = 0,
-            .RuleEnable = 0, // Disabled
-        }},
-        .pat = {.r32 = 0x8800FF00},
-    },
-
-    // 21: IPv6 Router Advertisement.
-    [21] = {
-        .cfg = { .bits = {
-            .RuleOffset = 0,
-            .RuleClass = 0,
-            .RuleHeader = FILTERS_ELEMENT_CONFIG_RULE_HEADER_ICMPV6,
-            .RuleOp = FILTERS_ELEMENT_CONFIG_RULE_OP_EQ,
-            .reserved_23_18 = 0,
-            .RuleMap = 0,
-            .RuleDiscard = 0,
-            .RuleMask = 1,
-            .RuleP3 = 0,
-            .RuleP2 = 0,
-            .RuleP1 = 0,
-            .RuleAnd = 0,
-            .RuleEnable = 0, // Disabled
-        }},
-        .pat = {.r32 = 0x8600FF00},
-    },
-
-    // 22: DHCPv6 Server.
-    [22] = {
-        .cfg = { .bits = {
-            .RuleOffset = 2,
-            .RuleClass = 0,
-            .RuleHeader = FILTERS_ELEMENT_CONFIG_RULE_HEADER_UDP,
-            .RuleOp = FILTERS_ELEMENT_CONFIG_RULE_OP_EQ,
-            .reserved_23_18 = 0,
-            .RuleMap = 0,
-            .RuleDiscard = 0,
-            .RuleMask = 1,
-            .RuleP3 = 0,
-            .RuleP2 = 0,
-            .RuleP1 = 0,
-            .RuleAnd = 0,
-            .RuleEnable = 0, // Disabled
-        }},
-        .pat = {.r32 = 0x0223FFFF},
-    },
-
-    [23] = {{0}},
-
-    // 24: ARP match.
-    [24] = {
-        .cfg = { .bits = {
-            .RuleOffset = 12,
-            .RuleClass = 0,
-            .RuleHeader = FILTERS_ELEMENT_CONFIG_RULE_HEADER_SOF,
-            .RuleOp = FILTERS_ELEMENT_CONFIG_RULE_OP_EQ,
-            .reserved_23_18 = 0,
-            .RuleMap = 0,
-            .RuleDiscard = 0,
-            .RuleMask = 1,
-            .RuleP3 = 0,
-            .RuleP2 = 0,
-            .RuleP1 = 0,
-            .RuleAnd = 0,
-            .RuleEnable = 1,
-        }},
-        .pat = {.r32 = 0x0806FFFF},
-    },
-
-    // 25: DHCPv4.
-    [25] = {
-        .cfg = { .bits = {
-            .RuleOffset = 2,
-            .RuleClass = 0,
-            .RuleHeader = FILTERS_ELEMENT_CONFIG_RULE_HEADER_UDP,
-            .RuleOp = FILTERS_ELEMENT_CONFIG_RULE_OP_EQ,
-            .reserved_23_18 = 0,
-            .RuleMap = 0,
-            .RuleDiscard = 0,
-            .RuleMask = 1,
-            .RuleP3 = 0,
-            .RuleP2 = 0,
-            .RuleP1 = 0,
-            .RuleAnd = 0,
-            .RuleEnable = 1,
-        }},
-        .pat = {.r32 = 0x0044FFFF},
-    },
-
-    // 26: DHCPv4.
-    [26] = {
-        .cfg = { .bits = {
-            .RuleOffset = 2,
-            .RuleClass = 0,
-            .RuleHeader = FILTERS_ELEMENT_CONFIG_RULE_HEADER_UDP,
-            .RuleOp = FILTERS_ELEMENT_CONFIG_RULE_OP_EQ,
-            .reserved_23_18 = 0,
-            .RuleMap = 0,
-            .RuleDiscard = 0,
-            .RuleMask = 1,
-            .RuleP3 = 0,
-            .RuleP2 = 0,
-            .RuleP1 = 0,
-            .RuleAnd = 0,
-            .RuleEnable = 1,
-        }},
-        .pat = {.r32 = 0x0043FFFF},
-    },
-
-    // 27: NetBIOS
-    [27] = {
-        .cfg = { .bits = {
-            .RuleOffset = 2,
-            .RuleClass = 0,
-            .RuleHeader = FILTERS_ELEMENT_CONFIG_RULE_HEADER_UDP,
-            .RuleOp = FILTERS_ELEMENT_CONFIG_RULE_OP_EQ,
-            .reserved_23_18 = 0,
-            .RuleMap = 0,
-            .RuleDiscard = 0,
-            .RuleMask = 1,
-            .RuleP3 = 0,
-            .RuleP2 = 0,
-            .RuleP1 = 0,
-            .RuleAnd = 0,
-            .RuleEnable = 1,
-        }},
-        .pat = {.r32 = 0x0088FFFC},
-    },
-
-    // 28: Broadcast address match.
-    [28] = {
-        .cfg = { .bits = {
-            .RuleOffset = 0,
-            .RuleClass = 0,
-            .RuleHeader = FILTERS_ELEMENT_CONFIG_RULE_HEADER_SOF,
-            .RuleOp = FILTERS_ELEMENT_CONFIG_RULE_OP_EQ,
-            .reserved_23_18 = 0,
-            .RuleMap = 0,
-            .RuleDiscard = 0,
-            .RuleMask = 0,
-            .RuleP3 = 0,
-            .RuleP2 = 0,
-            .RuleP1 = 0,
-            .RuleAnd = 0,
-            .RuleEnable = 1,
-        }},
-        .pat = {.r32 = 0xFFFFFFFF},
-    },
-
-    // 29: Broadcast address match.
-    [29] = {
-        .cfg = { .bits = {
-            .RuleOffset = 4,
-            .RuleClass = 0,
-            .RuleHeader = FILTERS_ELEMENT_CONFIG_RULE_HEADER_SOF,
-            .RuleOp = FILTERS_ELEMENT_CONFIG_RULE_OP_EQ,
-            .reserved_23_18 = 0,
-            .RuleMap = 0,
-            .RuleDiscard = 0,
-            .RuleMask = 1,
-            .RuleP3 = 0,
-            .RuleP2 = 0,
-            .RuleP1 = 0,
-            .RuleAnd = 0,
-            .RuleEnable = 1,
-        }},
-        .pat = {.r32 = 0xFFFFFFFF},
-    },
-
-    // 30: IPv6 multicast.
-    [30] = {
-        .cfg = { .bits = {
-            .RuleOffset = 0,
-            .RuleClass = 0,
-            .RuleHeader = FILTERS_ELEMENT_CONFIG_RULE_HEADER_SOF,
-            .RuleOp = FILTERS_ELEMENT_CONFIG_RULE_OP_EQ,
-            .reserved_23_18 = 0,
-            .RuleMap = 0,
-            .RuleDiscard = 0,
-            .RuleMask = 1,
-            .RuleP3 = 0,
-            .RuleP2 = 0,
-            .RuleP1 = 0,
-            .RuleAnd = 0,
-            .RuleEnable = 1,
-        }},
-        .pat = {.r32 = 0x3333FFFF},
-    },
-    // 31: Check MAC address multicast bit is set.
-    [31] = { 
-        .cfg = { .bits = {
-            .RuleOffset = 0,
-            .RuleClass = 0,
-            .RuleHeader = FILTERS_ELEMENT_CONFIG_RULE_HEADER_SOF,
-            .RuleOp = FILTERS_ELEMENT_CONFIG_RULE_OP_EQ,
-            .reserved_23_18 = 0,
-            .RuleMap = 0,
-            .RuleDiscard = 0,
-            .RuleMask = 1,
-            .RuleP3 = 0,
-            .RuleP2 = 0,
-            .RuleP1 = 0,
-            .RuleAnd = 0,
-            .RuleEnable = 1,
-        }},
-        .pat = {.r32 = 0x01000100},
-    },
-
-};
-
-typedef struct {
-    RegFILTERSRuleSet_t     set;
-    RegFILTERSRuleMask_t    mask;
-} FilterRuleInit_t;
-static const FilterRuleInit_t gRuleInit[32] = {
-    // S-0. Unused.
-    [0] = {{0}},
-
-    // S-1. ACTION=TO_APE_AND_HOST, COUNT=0, ENABLE=1, MASK=0x0003_0000.
-    [1] = {
-        .set = {.bits = {
-            .Action = FILTERS_RULE_SET_ACTION_TO_APE_AND_HOST,
-            .reserved_2_2 = 0,
-            .Count = 0,
-            .reserved_30_19 = 0,
-            .Enable = 1,
-        }},
-        .mask = {.r32 = 0x00030000},
-    },
-
-    // S-2. ACTION=TO_APE_AND_HOST, COUNT=0, ENABLE=1, MASK=0x0005_0000.
-    [2] = {
-        .set = {.bits = {
-            .Action = FILTERS_RULE_SET_ACTION_TO_APE_AND_HOST,
-            .reserved_2_2 = 0,
-            .Count = 0,
-            .reserved_30_19 = 0,
-            .Enable = 1,
-        }},
-        .mask = {.r32 = 0x00050000},
-    },
-
-    // S-3. ACTION=TO_APE_AND_HOST, COUNT=2, ENABLE=recommend 1, MASK=0x0009_0000
-    [3] = {
-        .set = {.bits = {
-            .Action = FILTERS_RULE_SET_ACTION_TO_APE_AND_HOST,
-            .reserved_2_2 = 0,
-            .Count = 2,
-            .reserved_30_19 = 0,
-            .Enable = 1,
-        }},
-        .mask = {.r32 = 0x00090000},
-    },
-
-    // S-4. ACTION=T0_APE_AND_HOST, COUNT=0, ENABLE=1, MASK=0x0001_0000.
-    [4] = {
-        .set = {.bits = {
-            .Action = FILTERS_RULE_SET_ACTION_TO_APE_AND_HOST,
-            .reserved_2_2 = 0,
-            .Count = 0,
-            .reserved_30_19 = 0,
-            .Enable = 1,
-        }},
-        .mask = {.r32 = 0x00010000},
-    },
-
-    // S-5. Not used, initialize to zero.
-    [5] = {{0}},
-    // S-6. Not used, initialize to zero.
-    [6] = {{0}},
-    // S-7. Not used, initialize to zero.
-    [7] = {{0}},
-    // S-8. Not used, initialize to zero.
-    [8] = {{0}},
-
-    // S-9. ACTION=TO_APE_AND_HOST, COUNT=2, ENABLE=recommend 1, MASK=0x3008_0000.
-    [9] = {
-        .set = {.bits = {
-            .Action = FILTERS_RULE_SET_ACTION_TO_APE_AND_HOST,
-            .reserved_2_2 = 0,
-            .Count = 2,
-            .reserved_30_19 = 0,
-            .Enable = 1,
-        }},
-        .mask = {.r32 = 0x30080000},
-    },
-
-    // S-10. ACTION=TO_APE_AND_HOST, COUNT=0, ENABLE=1 (essential for RX), MASK=0x3100_0000.
-    [10] = {
-        .set = {.bits = {
-            .Action = FILTERS_RULE_SET_ACTION_TO_APE_AND_HOST,
-            .reserved_2_2 = 0,
-            .Count = 0,
-            .reserved_30_19 = 0,
-            .Enable = 1,
-        }},
-        .mask = {.r32 = 0x31000000},
-    },
-
-    // S-11. ACTION=TO_APE_AND_HOST, COUNT=0, ENABLE=1 (essential for RX), MASK=0x3200_0000.
-    [11] = {
-        .set = {.bits = {
-            .Action = FILTERS_RULE_SET_ACTION_TO_APE_AND_HOST,
-            .reserved_2_2 = 0,
-            .Count = 0,
-            .reserved_30_19 = 0,
-            .Enable = 1,
-        }},
-        .mask = {.r32 = 0x32000000},
-    },
-
-    // S-12. ACTION=TO_APE_AND_HOST, COUNT=0, ENABLE=1 (essential for RX), MASK=0x3400_0000.
-    [12] = {
-        .set = {.bits = {
-            .Action = FILTERS_RULE_SET_ACTION_TO_APE_AND_HOST,
-            .reserved_2_2 = 0,
-            .Count = 0,
-            .reserved_30_19 = 0,
-            .Enable = 1,
-        }},
-        .mask = {.r32 = 0x34000000},
-    },
-
-    // S-13. ACTION=TO_APE_AND_HOST, COUNT=0, ENABLE=1 (essential for RX), MASK=0x3800_0000.
-    [13] = {
-        .set = {.bits = {
-            .Action = FILTERS_RULE_SET_ACTION_TO_APE_AND_HOST,
-            .reserved_2_2 = 0,
-            .Count = 0,
-            .reserved_30_19 = 0,
-            .Enable = 1,
-        }},
-        .mask = {.r32 = 0x38000000},
-    },
-
-    // S-14. ACTION=TO_APE_AND_HOST, COUNT=2, ENABLE=1 (essential for RX), MASK=0x3000_0000.
-    [14] = {
-        .set = {.bits = {
-            .Action = FILTERS_RULE_SET_ACTION_TO_APE_AND_HOST,
-            .reserved_2_2 = 0,
-            .Count = 2,
-            .reserved_30_19 = 0,
-            .Enable = 1,
-        }},
-        .mask = {.r32 = 0x30000000},
-    },
-
-    // S-15. Not used, initialize to zero.
-    [15] = {{0}},
-    // S-16. Not used, initialize to zero.
-    [16] = {{0}},
-    // S-17. Not used, initialize to zero.
-    [17] = {{0}},
-
-    // S-18. ACTION=TO_APE_AND_HOST, COUNT=2, ENABLE=recommend 1, MASK=0x8008_0000.
-    [18] = {
-        .set = {.bits = {
-            .Action = FILTERS_RULE_SET_ACTION_TO_APE_AND_HOST,
-            .reserved_2_2 = 0,
-            .Count = 2,
-            .reserved_30_19 = 0,
-            .Enable = 1,
-        }},
-        .mask = {.r32 = 0x80080000},
-    },
-
-    // S-19. ACTION=TO_APE_AND_HOST, COUNT=0, ENABLE=0, MASK=(0b11)<<(2*0).
-    [19] = {
-        .set = {.bits = {
-            .Action = FILTERS_RULE_SET_ACTION_TO_APE_AND_HOST,
-            .reserved_2_2 = 0,
-            .Count = 0,
-            .reserved_30_19 = 0,
-            .Enable = 0,
-        }},
-        .mask = {.r32 = (0x3)<<(2*0)},
-    },
-
-    // S-20. ACTION=TO_APE_AND_HOST, COUNT=0, ENABLE=0, MASK=(0b11)<<(2*1).
-    [20] = {
-        .set = {.bits = {
-            .Action = FILTERS_RULE_SET_ACTION_TO_APE_AND_HOST,
-            .reserved_2_2 = 0,
-            .Count = 0,
-            .reserved_30_19 = 0,
-            .Enable = 0,
-        }},
-        .mask = {.r32 = (0x3)<<(2*1)},
-    },
-
-    // S-21. ACTION=TO_APE_AND_HOST, COUNT=0, ENABLE=0, MASK=(0b11)<<(2*2).
-    [21] = {
-        .set = {.bits = {
-            .Action = FILTERS_RULE_SET_ACTION_TO_APE_AND_HOST,
-            .reserved_2_2 = 0,
-            .Count = 0,
-            .reserved_30_19 = 0,
-            .Enable = 0,
-        }},
-        .mask = {.r32 = (0x3)<<(2*2)},
-    },
-
-    // S-22. ACTION=TO_APE_AND_HOST, COUNT=0, ENABLE=0, MASK=(0b11)<<(2*3).
-    [22] = {
-        .set = {.bits = {
-            .Action = FILTERS_RULE_SET_ACTION_TO_APE_AND_HOST,
-            .reserved_2_2 = 0,
-            .Count = 0,
-            .reserved_30_19 = 0,
-            .Enable = 0,
-        }},
-        .mask = {.r32 = (0x3)<<(2*3)},
-    },
-
-    // S-23. ACTION=TO_APE_AND_HOST, COUNT=0, ENABLE=0, MASK=(0b11)<<(2*4).
-    [23] = {
-        .set = {.bits = {
-            .Action = FILTERS_RULE_SET_ACTION_TO_APE_AND_HOST,
-            .reserved_2_2 = 0,
-            .Count = 0,
-            .reserved_30_19 = 0,
-            .Enable = 0,
-        }},
-        .mask = {.r32 = (0x3)<<(2*4)},
-    },
-
-    // S-24. ACTION=TO_APE_AND_HOST, COUNT=0, ENABLE=0, MASK=(0b11)<<(2*5).
-    [24] = {
-        .set = {.bits = {
-            .Action = FILTERS_RULE_SET_ACTION_TO_APE_AND_HOST,
-            .reserved_2_2 = 0,
-            .Count = 0,
-            .reserved_30_19 = 0,
-            .Enable = 0,
-        }},
-        .mask = {.r32 = (0x3)<<(2*5)},
-    },
-
-    // S-25. ACTION=TO_APE_AND_HOST, COUNT=0, ENABLE=0, MASK=(0b11)<<(2*6).
-    [25] = {
-        .set = {.bits = {
-            .Action = FILTERS_RULE_SET_ACTION_TO_APE_AND_HOST,
-            .reserved_2_2 = 0,
-            .Count = 0,
-            .reserved_30_19 = 0,
-            .Enable = 0,
-        }},
-        .mask = {.r32 = (0x3)<<(2*6)},
-    },
-
-    // S-26. ACTION=TO_APE_AND_HOST, COUNT=0, ENABLE=0, MASK=(0b11)<<(2*7).
-    [26] = {
-        .set = {.bits = {
-            .Action = FILTERS_RULE_SET_ACTION_TO_APE_AND_HOST,
-            .reserved_2_2 = 0,
-            .Count = 0,
-            .reserved_30_19 = 0,
-            .Enable = 0,
-        }},
-        .mask = {.r32 = (0x3)<<(2*7)},
-    },
-
-    // S-27. Not used, initialize to zero.
-    [27] = {{0}},
-
-    // S-28. ACTION=TO_APE_AND_HOST, COUNT=0, ENABLE=0, MASK=0x4010_0000.
-    [28] = {
-        .set = {.bits = {
-            .Action = FILTERS_RULE_SET_ACTION_TO_APE_AND_HOST,
-            .reserved_2_2 = 0,
-            .Count = 0,
-            .reserved_30_19 = 0,
-            .Enable = 0,
-        }},
-        .mask = {.r32 = 0x40100000},
-    },
-
-    // S-29. ACTION=TO_APE_AND_HOST, COUNT=0, ENABLE=0, MASK=0x4020_0000.
-    [29] = {
-        .set = {.bits = {
-            .Action = FILTERS_RULE_SET_ACTION_TO_APE_AND_HOST,
-            .reserved_2_2 = 0,
-            .Count = 0,
-            .reserved_30_19 = 0,
-            .Enable = 0,
-        }},
-        .mask = {.r32 = 0x40200000},
-    },
-
-    // S-30. ACTION=TO_APE_AND_HOST, COUNT=0, ENABLE=0, MASK=0x4020_0000.
-    [30] = {
-        .set = {.bits = {
-            .Action = FILTERS_RULE_SET_ACTION_TO_APE_AND_HOST,
-            .reserved_2_2 = 0,
-            .Count = 0,
-            .reserved_30_19 = 0,
-            .Enable = 0,
-        }},
-        .mask = {.r32 = 0x40200000},
-    },
-
-    // S-31. ACTION=TO_APE_AND_HOST, COUNT=0, ENABLE=0, MASK=0x8000_0000.
-    [31] = {
-        .set = {.bits = {
-            .Action = FILTERS_RULE_SET_ACTION_TO_APE_AND_HOST,
-            .reserved_2_2 = 0,
-            .Count = 0,
-            .reserved_30_19 = 0,
-            .Enable = 0,
-        }},
-        .mask = {.r32 = 0x80000000},
-    },
-};
-
 void Network_InitTxRx(void)
 {
-    for(int i = 0; i < 32; i++)
-    {
-        FILTERS.ElementConfig[i] = gElementInit[i].cfg;
-        FILTERS.ElementPattern[i] = gElementInit[i].pat;
-    }
-
-    for(int i = 1; i < 32; i++)
-    {
-        FILTERS.RuleSet[i-1] = gRuleInit[i].set;
-        FILTERS.RuleMask[i-1] = gRuleInit[i].mask;
-    }
-
-    FILTERS.RuleConfiguration.r32 = 0;
-
-
     // REG_APE_PERFECT_MATCH1_{HIGH,LOW}. For non-broadcast/multicast traffic, the hardware uses this register to match MACs and pass traffic to the APE.
     // The first two bytes of a MAC are put in the HIGH register, and the remaining four bytes in the LOW.
     // Note that this is a device (PCI) register, not an APE register. Set it to the BMC MAC.
diff --git a/libs/Network/ports.c b/libs/Network/ports.c
index 3c02a7d..9912910 100644
--- a/libs/Network/ports.c
+++ b/libs/Network/ports.c
@@ -47,9 +47,20 @@
 #include <APE_DEVICE1.h>
 #include <APE_DEVICE2.h>
 #include <APE_DEVICE3.h>
+#include <APE_RX_PORT1.h>
+#include <APE_RX_PORT2.h>
+#include <APE_RX_PORT3.h>
+#include <APE_TX_PORT1.h>
+#include <APE_TX_PORT2.h>
+#include <APE_TX_PORT3.h>
+#include <APE_FILTERS1.h>
+#include <APE_FILTERS2.h>
+#include <APE_FILTERS3.h>
+
 
 NetworkPort_t gPort0 = {
     .device = &DEVICE,
+    .filters = &FILTERS,
 
     .tx_port = &TX_PORT0,
     .tx_allocator = &APE.TxToNetBufferAllocator0,
@@ -64,6 +75,7 @@ NetworkPort_t gPort0 = {
 
 NetworkPort_t gPort1  = {
     .device = &DEVICE1,
+    .filters = &FILTERS1,
 
     .tx_port = &TX_PORT1,
     .tx_allocator = &APE.TxToNetBufferAllocator1,
@@ -78,6 +90,7 @@ NetworkPort_t gPort1  = {
 
 NetworkPort_t gPort2 = {
     .device = &DEVICE2,
+    .filters = &FILTERS2,
 
     .tx_port = &TX_PORT2,
     .tx_allocator = &APE.TxToNetBufferAllocator2,
@@ -92,6 +105,7 @@ NetworkPort_t gPort2 = {
 
 NetworkPort_t gPort3 = {
     .device = &DEVICE3,
+    .filters = &FILTERS3,
 
     .tx_port = &TX_PORT3,
     .tx_allocator = &APE.TxToNetBufferAllocator3,
@@ -104,9 +118,627 @@ NetworkPort_t gPort3 = {
     .rx_mode = &APE.RxPoolModeStatus3,
 };
 
+#ifndef CXX_SIMULATOR
+typedef struct {
+    RegFILTERSElementConfig_t cfg;
+    RegFILTERSElementPattern_t pat;
+} FilterElementInit_t;
+
+static const FilterElementInit_t gElementInit[32] = {
+    [0] = {{0}},
+    [1] = {{0}},
+    [2] = {{0}},
+    [3] = {{0}},
+    [4] = {{0}},
+    [5] = {{0}},
+    [6] = {{0}},
+    [7] = {{0}},
+    [8] = {{0}},
+    [9] = {{0}},
+    [10] = {{0}},
+    [11] = {{0}},
+    [12] = {{0}},
+    [13] = {{0}},
+    [14] = {{0}},
+    [15] = {{0}},
+
+    // 16: Check MAC address multicast bit not set.
+    [16] = {
+        .cfg = { .bits = {
+            .RuleOffset = 0,
+            .RuleClass = 0,
+            .RuleHeader = FILTERS_ELEMENT_CONFIG_RULE_HEADER_SOF,
+            .RuleOp = FILTERS_ELEMENT_CONFIG_RULE_OP_NE,
+            .reserved_23_18 = 0,
+            .RuleMap = 0,
+            .RuleDiscard = 0,
+            .RuleMask = 1,
+            .RuleP3 = 0,
+            .RuleP2 = 0,
+            .RuleP1 = 0,
+            .RuleAnd = 0,
+            .RuleEnable = 1,
+        }},
+        .pat = {.r32 = 0x01000100},
+    },
+
+    [17] = {{0}},
+    [18] = {{0}},
+
+    // 19: Special VLAN match.
+    [19] = {
+        .cfg = { .bits = {
+            .RuleOffset = 0,
+            .RuleClass = 0,
+            .RuleHeader = FILTERS_ELEMENT_CONFIG_RULE_HEADER_VLAN,
+            .RuleOp = FILTERS_ELEMENT_CONFIG_RULE_OP_EQ,
+            .reserved_23_18 = 0,
+            .RuleMap = 0,
+            .RuleDiscard = 0,
+            .RuleMask = 1,
+            .RuleP3 = 0,
+            .RuleP2 = 0,
+            .RuleP1 = 0,
+            .RuleAnd = 0,
+            .RuleEnable = 1,
+        }},
+        .pat = {.r32 = 0},
+    },
+
+    // 20: IPv6 Neighbor Advertisement.
+    [20] = {
+        .cfg = { .bits = {
+            .RuleOffset = 0,
+            .RuleClass = 0,
+            .RuleHeader = FILTERS_ELEMENT_CONFIG_RULE_HEADER_ICMPV6,
+            .RuleOp = FILTERS_ELEMENT_CONFIG_RULE_OP_EQ,
+            .reserved_23_18 = 0,
+            .RuleMap = 0,
+            .RuleDiscard = 0,
+            .RuleMask = 1,
+            .RuleP3 = 0,
+            .RuleP2 = 0,
+            .RuleP1 = 0,
+            .RuleAnd = 0,
+            .RuleEnable = 0, // Disabled
+        }},
+        .pat = {.r32 = 0x8800FF00},
+    },
+
+    // 21: IPv6 Router Advertisement.
+    [21] = {
+        .cfg = { .bits = {
+            .RuleOffset = 0,
+            .RuleClass = 0,
+            .RuleHeader = FILTERS_ELEMENT_CONFIG_RULE_HEADER_ICMPV6,
+            .RuleOp = FILTERS_ELEMENT_CONFIG_RULE_OP_EQ,
+            .reserved_23_18 = 0,
+            .RuleMap = 0,
+            .RuleDiscard = 0,
+            .RuleMask = 1,
+            .RuleP3 = 0,
+            .RuleP2 = 0,
+            .RuleP1 = 0,
+            .RuleAnd = 0,
+            .RuleEnable = 0, // Disabled
+        }},
+        .pat = {.r32 = 0x8600FF00},
+    },
+
+    // 22: DHCPv6 Server.
+    [22] = {
+        .cfg = { .bits = {
+            .RuleOffset = 2,
+            .RuleClass = 0,
+            .RuleHeader = FILTERS_ELEMENT_CONFIG_RULE_HEADER_UDP,
+            .RuleOp = FILTERS_ELEMENT_CONFIG_RULE_OP_EQ,
+            .reserved_23_18 = 0,
+            .RuleMap = 0,
+            .RuleDiscard = 0,
+            .RuleMask = 1,
+            .RuleP3 = 0,
+            .RuleP2 = 0,
+            .RuleP1 = 0,
+            .RuleAnd = 0,
+            .RuleEnable = 0, // Disabled
+        }},
+        .pat = {.r32 = 0x0223FFFF},
+    },
+
+    [23] = {{0}},
+
+    // 24: ARP match.
+    [24] = {
+        .cfg = { .bits = {
+            .RuleOffset = 12,
+            .RuleClass = 0,
+            .RuleHeader = FILTERS_ELEMENT_CONFIG_RULE_HEADER_SOF,
+            .RuleOp = FILTERS_ELEMENT_CONFIG_RULE_OP_EQ,
+            .reserved_23_18 = 0,
+            .RuleMap = 0,
+            .RuleDiscard = 0,
+            .RuleMask = 1,
+            .RuleP3 = 0,
+            .RuleP2 = 0,
+            .RuleP1 = 0,
+            .RuleAnd = 0,
+            .RuleEnable = 1,
+        }},
+        .pat = {.r32 = 0x0806FFFF},
+    },
+
+    // 25: DHCPv4.
+    [25] = {
+        .cfg = { .bits = {
+            .RuleOffset = 2,
+            .RuleClass = 0,
+            .RuleHeader = FILTERS_ELEMENT_CONFIG_RULE_HEADER_UDP,
+            .RuleOp = FILTERS_ELEMENT_CONFIG_RULE_OP_EQ,
+            .reserved_23_18 = 0,
+            .RuleMap = 0,
+            .RuleDiscard = 0,
+            .RuleMask = 1,
+            .RuleP3 = 0,
+            .RuleP2 = 0,
+            .RuleP1 = 0,
+            .RuleAnd = 0,
+            .RuleEnable = 1,
+        }},
+        .pat = {.r32 = 0x0044FFFF},
+    },
+
+    // 26: DHCPv4.
+    [26] = {
+        .cfg = { .bits = {
+            .RuleOffset = 2,
+            .RuleClass = 0,
+            .RuleHeader = FILTERS_ELEMENT_CONFIG_RULE_HEADER_UDP,
+            .RuleOp = FILTERS_ELEMENT_CONFIG_RULE_OP_EQ,
+            .reserved_23_18 = 0,
+            .RuleMap = 0,
+            .RuleDiscard = 0,
+            .RuleMask = 1,
+            .RuleP3 = 0,
+            .RuleP2 = 0,
+            .RuleP1 = 0,
+            .RuleAnd = 0,
+            .RuleEnable = 1,
+        }},
+        .pat = {.r32 = 0x0043FFFF},
+    },
+
+    // 27: NetBIOS
+    [27] = {
+        .cfg = { .bits = {
+            .RuleOffset = 2,
+            .RuleClass = 0,
+            .RuleHeader = FILTERS_ELEMENT_CONFIG_RULE_HEADER_UDP,
+            .RuleOp = FILTERS_ELEMENT_CONFIG_RULE_OP_EQ,
+            .reserved_23_18 = 0,
+            .RuleMap = 0,
+            .RuleDiscard = 0,
+            .RuleMask = 1,
+            .RuleP3 = 0,
+            .RuleP2 = 0,
+            .RuleP1 = 0,
+            .RuleAnd = 0,
+            .RuleEnable = 1,
+        }},
+        .pat = {.r32 = 0x0088FFFC},
+    },
+
+    // 28: Broadcast address match.
+    [28] = {
+        .cfg = { .bits = {
+            .RuleOffset = 0,
+            .RuleClass = 0,
+            .RuleHeader = FILTERS_ELEMENT_CONFIG_RULE_HEADER_SOF,
+            .RuleOp = FILTERS_ELEMENT_CONFIG_RULE_OP_EQ,
+            .reserved_23_18 = 0,
+            .RuleMap = 0,
+            .RuleDiscard = 0,
+            .RuleMask = 0,
+            .RuleP3 = 0,
+            .RuleP2 = 0,
+            .RuleP1 = 0,
+            .RuleAnd = 0,
+            .RuleEnable = 1,
+        }},
+        .pat = {.r32 = 0xFFFFFFFF},
+    },
+
+    // 29: Broadcast address match.
+    [29] = {
+        .cfg = { .bits = {
+            .RuleOffset = 4,
+            .RuleClass = 0,
+            .RuleHeader = FILTERS_ELEMENT_CONFIG_RULE_HEADER_SOF,
+            .RuleOp = FILTERS_ELEMENT_CONFIG_RULE_OP_EQ,
+            .reserved_23_18 = 0,
+            .RuleMap = 0,
+            .RuleDiscard = 0,
+            .RuleMask = 1,
+            .RuleP3 = 0,
+            .RuleP2 = 0,
+            .RuleP1 = 0,
+            .RuleAnd = 0,
+            .RuleEnable = 1,
+        }},
+        .pat = {.r32 = 0xFFFFFFFF},
+    },
+
+    // 30: IPv6 multicast.
+    [30] = {
+        .cfg = { .bits = {
+            .RuleOffset = 0,
+            .RuleClass = 0,
+            .RuleHeader = FILTERS_ELEMENT_CONFIG_RULE_HEADER_SOF,
+            .RuleOp = FILTERS_ELEMENT_CONFIG_RULE_OP_EQ,
+            .reserved_23_18 = 0,
+            .RuleMap = 0,
+            .RuleDiscard = 0,
+            .RuleMask = 1,
+            .RuleP3 = 0,
+            .RuleP2 = 0,
+            .RuleP1 = 0,
+            .RuleAnd = 0,
+            .RuleEnable = 1,
+        }},
+        .pat = {.r32 = 0x3333FFFF},
+    },
+    // 31: Check MAC address multicast bit is set.
+    [31] = {
+        .cfg = { .bits = {
+            .RuleOffset = 0,
+            .RuleClass = 0,
+            .RuleHeader = FILTERS_ELEMENT_CONFIG_RULE_HEADER_SOF,
+            .RuleOp = FILTERS_ELEMENT_CONFIG_RULE_OP_EQ,
+            .reserved_23_18 = 0,
+            .RuleMap = 0,
+            .RuleDiscard = 0,
+            .RuleMask = 1,
+            .RuleP3 = 0,
+            .RuleP2 = 0,
+            .RuleP1 = 0,
+            .RuleAnd = 0,
+            .RuleEnable = 1,
+        }},
+        .pat = {.r32 = 0x01000100},
+    },
+
+};
+
+typedef struct {
+    RegFILTERSRuleSet_t     set;
+    RegFILTERSRuleMask_t    mask;
+} FilterRuleInit_t;
+static const FilterRuleInit_t gRuleInit[32] = {
+    // S-0. Unused.
+    [0] = {{0}},
+
+    // S-1. ACTION=TO_APE_AND_HOST, COUNT=0, ENABLE=1, MASK=0x0003_0000.
+    [1] = {
+        .set = {.bits = {
+            .Action = FILTERS_RULE_SET_ACTION_TO_APE_AND_HOST,
+            .reserved_2_2 = 0,
+            .Count = 0,
+            .reserved_30_19 = 0,
+            .Enable = 1,
+        }},
+        .mask = {.r32 = 0x00030000},
+    },
+
+    // S-2. ACTION=TO_APE_AND_HOST, COUNT=0, ENABLE=1, MASK=0x0005_0000.
+    [2] = {
+        .set = {.bits = {
+            .Action = FILTERS_RULE_SET_ACTION_TO_APE_AND_HOST,
+            .reserved_2_2 = 0,
+            .Count = 0,
+            .reserved_30_19 = 0,
+            .Enable = 1,
+        }},
+        .mask = {.r32 = 0x00050000},
+    },
+
+    // S-3. ACTION=TO_APE_AND_HOST, COUNT=2, ENABLE=recommend 1, MASK=0x0009_0000
+    [3] = {
+        .set = {.bits = {
+            .Action = FILTERS_RULE_SET_ACTION_TO_APE_AND_HOST,
+            .reserved_2_2 = 0,
+            .Count = 2,
+            .reserved_30_19 = 0,
+            .Enable = 1,
+        }},
+        .mask = {.r32 = 0x00090000},
+    },
+
+    // S-4. ACTION=T0_APE_AND_HOST, COUNT=0, ENABLE=1, MASK=0x0001_0000.
+    [4] = {
+        .set = {.bits = {
+            .Action = FILTERS_RULE_SET_ACTION_TO_APE_AND_HOST,
+            .reserved_2_2 = 0,
+            .Count = 0,
+            .reserved_30_19 = 0,
+            .Enable = 1,
+        }},
+        .mask = {.r32 = 0x00010000},
+    },
+
+    // S-5. Not used, initialize to zero.
+    [5] = {{0}},
+    // S-6. Not used, initialize to zero.
+    [6] = {{0}},
+    // S-7. Not used, initialize to zero.
+    [7] = {{0}},
+    // S-8. Not used, initialize to zero.
+    [8] = {{0}},
+
+    // S-9. ACTION=TO_APE_AND_HOST, COUNT=2, ENABLE=recommend 1, MASK=0x3008_0000.
+    [9] = {
+        .set = {.bits = {
+            .Action = FILTERS_RULE_SET_ACTION_TO_APE_AND_HOST,
+            .reserved_2_2 = 0,
+            .Count = 2,
+            .reserved_30_19 = 0,
+            .Enable = 1,
+        }},
+        .mask = {.r32 = 0x30080000},
+    },
+
+    // S-10. ACTION=TO_APE_AND_HOST, COUNT=0, ENABLE=1 (essential for RX), MASK=0x3100_0000.
+    [10] = {
+        .set = {.bits = {
+            .Action = FILTERS_RULE_SET_ACTION_TO_APE_AND_HOST,
+            .reserved_2_2 = 0,
+            .Count = 0,
+            .reserved_30_19 = 0,
+            .Enable = 1,
+        }},
+        .mask = {.r32 = 0x31000000},
+    },
+
+    // S-11. ACTION=TO_APE_AND_HOST, COUNT=0, ENABLE=1 (essential for RX), MASK=0x3200_0000.
+    [11] = {
+        .set = {.bits = {
+            .Action = FILTERS_RULE_SET_ACTION_TO_APE_AND_HOST,
+            .reserved_2_2 = 0,
+            .Count = 0,
+            .reserved_30_19 = 0,
+            .Enable = 1,
+        }},
+        .mask = {.r32 = 0x32000000},
+    },
+
+    // S-12. ACTION=TO_APE_AND_HOST, COUNT=0, ENABLE=1 (essential for RX), MASK=0x3400_0000.
+    [12] = {
+        .set = {.bits = {
+            .Action = FILTERS_RULE_SET_ACTION_TO_APE_AND_HOST,
+            .reserved_2_2 = 0,
+            .Count = 0,
+            .reserved_30_19 = 0,
+            .Enable = 1,
+        }},
+        .mask = {.r32 = 0x34000000},
+    },
+
+    // S-13. ACTION=TO_APE_AND_HOST, COUNT=0, ENABLE=1 (essential for RX), MASK=0x3800_0000.
+    [13] = {
+        .set = {.bits = {
+            .Action = FILTERS_RULE_SET_ACTION_TO_APE_AND_HOST,
+            .reserved_2_2 = 0,
+            .Count = 0,
+            .reserved_30_19 = 0,
+            .Enable = 1,
+        }},
+        .mask = {.r32 = 0x38000000},
+    },
+
+    // S-14. ACTION=TO_APE_AND_HOST, COUNT=2, ENABLE=1 (essential for RX), MASK=0x3000_0000.
+    [14] = {
+        .set = {.bits = {
+            .Action = FILTERS_RULE_SET_ACTION_TO_APE_AND_HOST,
+            .reserved_2_2 = 0,
+            .Count = 2,
+            .reserved_30_19 = 0,
+            .Enable = 1,
+        }},
+        .mask = {.r32 = 0x30000000},
+    },
+
+    // S-15. Not used, initialize to zero.
+    [15] = {{0}},
+    // S-16. Not used, initialize to zero.
+    [16] = {{0}},
+    // S-17. Not used, initialize to zero.
+    [17] = {{0}},
+
+    // S-18. ACTION=TO_APE_AND_HOST, COUNT=2, ENABLE=recommend 1, MASK=0x8008_0000.
+    [18] = {
+        .set = {.bits = {
+            .Action = FILTERS_RULE_SET_ACTION_TO_APE_AND_HOST,
+            .reserved_2_2 = 0,
+            .Count = 2,
+            .reserved_30_19 = 0,
+            .Enable = 1,
+        }},
+        .mask = {.r32 = 0x80080000},
+    },
+
+    // S-19. ACTION=TO_APE_AND_HOST, COUNT=0, ENABLE=0, MASK=(0b11)<<(2*0).
+    [19] = {
+        .set = {.bits = {
+            .Action = FILTERS_RULE_SET_ACTION_TO_APE_AND_HOST,
+            .reserved_2_2 = 0,
+            .Count = 0,
+            .reserved_30_19 = 0,
+            .Enable = 0,
+        }},
+        .mask = {.r32 = (0x3)<<(2*0)},
+    },
+
+    // S-20. ACTION=TO_APE_AND_HOST, COUNT=0, ENABLE=0, MASK=(0b11)<<(2*1).
+    [20] = {
+        .set = {.bits = {
+            .Action = FILTERS_RULE_SET_ACTION_TO_APE_AND_HOST,
+            .reserved_2_2 = 0,
+            .Count = 0,
+            .reserved_30_19 = 0,
+            .Enable = 0,
+        }},
+        .mask = {.r32 = (0x3)<<(2*1)},
+    },
+
+    // S-21. ACTION=TO_APE_AND_HOST, COUNT=0, ENABLE=0, MASK=(0b11)<<(2*2).
+    [21] = {
+        .set = {.bits = {
+            .Action = FILTERS_RULE_SET_ACTION_TO_APE_AND_HOST,
+            .reserved_2_2 = 0,
+            .Count = 0,
+            .reserved_30_19 = 0,
+            .Enable = 0,
+        }},
+        .mask = {.r32 = (0x3)<<(2*2)},
+    },
+
+    // S-22. ACTION=TO_APE_AND_HOST, COUNT=0, ENABLE=0, MASK=(0b11)<<(2*3).
+    [22] = {
+        .set = {.bits = {
+            .Action = FILTERS_RULE_SET_ACTION_TO_APE_AND_HOST,
+            .reserved_2_2 = 0,
+            .Count = 0,
+            .reserved_30_19 = 0,
+            .Enable = 0,
+        }},
+        .mask = {.r32 = (0x3)<<(2*3)},
+    },
+
+    // S-23. ACTION=TO_APE_AND_HOST, COUNT=0, ENABLE=0, MASK=(0b11)<<(2*4).
+    [23] = {
+        .set = {.bits = {
+            .Action = FILTERS_RULE_SET_ACTION_TO_APE_AND_HOST,
+            .reserved_2_2 = 0,
+            .Count = 0,
+            .reserved_30_19 = 0,
+            .Enable = 0,
+        }},
+        .mask = {.r32 = (0x3)<<(2*4)},
+    },
+
+    // S-24. ACTION=TO_APE_AND_HOST, COUNT=0, ENABLE=0, MASK=(0b11)<<(2*5).
+    [24] = {
+        .set = {.bits = {
+            .Action = FILTERS_RULE_SET_ACTION_TO_APE_AND_HOST,
+            .reserved_2_2 = 0,
+            .Count = 0,
+            .reserved_30_19 = 0,
+            .Enable = 0,
+        }},
+        .mask = {.r32 = (0x3)<<(2*5)},
+    },
+
+    // S-25. ACTION=TO_APE_AND_HOST, COUNT=0, ENABLE=0, MASK=(0b11)<<(2*6).
+    [25] = {
+        .set = {.bits = {
+            .Action = FILTERS_RULE_SET_ACTION_TO_APE_AND_HOST,
+            .reserved_2_2 = 0,
+            .Count = 0,
+            .reserved_30_19 = 0,
+            .Enable = 0,
+        }},
+        .mask = {.r32 = (0x3)<<(2*6)},
+    },
+
+    // S-26. ACTION=TO_APE_AND_HOST, COUNT=0, ENABLE=0, MASK=(0b11)<<(2*7).
+    [26] = {
+        .set = {.bits = {
+            .Action = FILTERS_RULE_SET_ACTION_TO_APE_AND_HOST,
+            .reserved_2_2 = 0,
+            .Count = 0,
+            .reserved_30_19 = 0,
+            .Enable = 0,
+        }},
+        .mask = {.r32 = (0x3)<<(2*7)},
+    },
+
+    // S-27. Not used, initialize to zero.
+    [27] = {{0}},
+
+    // S-28. ACTION=TO_APE_AND_HOST, COUNT=0, ENABLE=0, MASK=0x4010_0000.
+    [28] = {
+        .set = {.bits = {
+            .Action = FILTERS_RULE_SET_ACTION_TO_APE_AND_HOST,
+            .reserved_2_2 = 0,
+            .Count = 0,
+            .reserved_30_19 = 0,
+            .Enable = 0,
+        }},
+        .mask = {.r32 = 0x40100000},
+    },
+
+    // S-29. ACTION=TO_APE_AND_HOST, COUNT=0, ENABLE=0, MASK=0x4020_0000.
+    [29] = {
+        .set = {.bits = {
+            .Action = FILTERS_RULE_SET_ACTION_TO_APE_AND_HOST,
+            .reserved_2_2 = 0,
+            .Count = 0,
+            .reserved_30_19 = 0,
+            .Enable = 0,
+        }},
+        .mask = {.r32 = 0x40200000},
+    },
+
+    // S-30. ACTION=TO_APE_AND_HOST, COUNT=0, ENABLE=0, MASK=0x4020_0000.
+    [30] = {
+        .set = {.bits = {
+            .Action = FILTERS_RULE_SET_ACTION_TO_APE_AND_HOST,
+            .reserved_2_2 = 0,
+            .Count = 0,
+            .reserved_30_19 = 0,
+            .Enable = 0,
+        }},
+        .mask = {.r32 = 0x40200000},
+    },
+
+    // S-31. ACTION=TO_APE_AND_HOST, COUNT=0, ENABLE=0, MASK=0x8000_0000.
+    [31] = {
+        .set = {.bits = {
+            .Action = FILTERS_RULE_SET_ACTION_TO_APE_AND_HOST,
+            .reserved_2_2 = 0,
+            .Count = 0,
+            .reserved_30_19 = 0,
+            .Enable = 0,
+        }},
+        .mask = {.r32 = 0x80000000},
+    },
+};
+#endif
+
+void Network_InitFilters(NetworkPort_t *port)
+{
+#ifdef CXX_SIMULATOR
+    (void)port;
+#else
+    for(int i = 0; i < 32; i++)
+    {
+        port->filters->ElementConfig[i] = gElementInit[i].cfg;
+        port->filters->ElementPattern[i] = gElementInit[i].pat;
+    }
+
+    for(int i = 1; i < 32; i++)
+    {
+        port->filters->RuleSet[i-1] = gRuleInit[i].set;
+        port->filters->RuleMask[i-1] = gRuleInit[i].mask;
+    }
+
+    port->filters->RuleConfiguration.r32 = 0;
+#endif
+}
+
 
 void Network_InitPort(NetworkPort_t *port)
 {
+    Network_InitFilters(port);
+
     // Enable RX
     RegAPERxPoolModeStatus_t rxMode;
     rxMode.r32 = 0;