Realtek switch SoC docs

longan table: HSB

Details

Name
HSB
Feature
PARSER_HSB
Type
0
Entries
64
Data width
960
Control register
TBL_ACCESS_HSB_CTRL
Data register
TBL_ACCESS_HSB_DATA

Fields

Name LSB Bits Description
PAGE_CNT 954 6
LST_DSC 942 12
FST_DSC 930 12
LBHDR_VLD 929 1
STHDR_VLD 928 1
STHDR_0_3 896 32
STHDR_4_7 864 32
STHDR_8_11 832 32
STHDR_12_15 800 32
STHDR_16 768 8
FS11_DATA 752 16
FS10_DATA 736 16
FS9_DATA 720 16
FS8_DATA 704 16
FS7_DATA 688 16
FS6_DATA 672 16
FS5_DATA 656 16
FS4_DATA 640 16
FS3_DATA 624 16
FS2_DATA 608 16
FS1_DATA 592 16
FS0_DATA 576 16
FS_VALID 564 12
IPV6_FLOW_LABEL 544 20
INGR_ERR 538 1
UDP_PTP 537 1
L2_PTP 536 1
DSAP_SSAP 512 24
ARP_OPCODE 480 16
TGT_MAC_47_16 448 32
TGT_MAC_15_0 432 16
SENDER_MAC_47_32 416 16
SENDER_MAC_31_0 384 32
DPORT 368 16
SPORT 352 16
TCP_FLAG 344 8
IP_TTL 336 8
IP_TOS 328 8
IP_PROTOCOL 320 8
IP_VER 304 4
IP_FLAG 301 3
IP_OFFSET 288 13
DIP 256 32
SIP 224 32
OTAG_CONTENT 208 16
ITAG_CONTENT 192 16
TYPELEN 176 16
IP_LENGTH 160 16
SMAC_47_16 128 32
SMAC_15_0 112 16
DMAC_47_32 96 16
DMAC_31_0 64 32
OTPID_IDX 58 2
ITPID_IDX 56 2
IPV4_HDRLEN 52 4
TCP_SN_EQ_0 51 1
IPV6_HOP 50 1
IPV6_ROUT 49 1
IPV6_FRAG 48 1
IPV6_DEST 47 1
IPV6_AUTH 46 1
IPV4_CHKSUM_OK 45 1
IPV6_EXT_LONG 44 1
IPV6_PKT 43 1
IPV4_PKT 42 1
RTAG_TYPE 41 1
RTAG_EXIST 40 1
ETAG_EXIST 39 1
CTAG_EXIST 38 1
OTAG_EXIST 37 1
ITAG_EXIST 36 1
OAM_PDU 35 1
LLC_OTHER 34 1
PPPOE_PKT 33 1
RFC1042 32 1
SPA 16 6
L2_ERR_PKT 15 1
L4_HDR_CHK 14 1
PKT_LEN 0 14