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RTSD
HDL
Commits
62c0d483
Commit
62c0d483
authored
8 years ago
by
Daniel van der Schuur
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-Set proper default header fields.
parent
ee3ef017
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applications/apertif/libraries/apertif/src/vhdl/apertif_udp_offload_pkg.vhd
+7
-7
7 additions, 7 deletions
...if/libraries/apertif/src/vhdl/apertif_udp_offload_pkg.vhd
with
7 additions
and
7 deletions
applications/apertif/libraries/apertif/src/vhdl/apertif_udp_offload_pkg.vhd
+
7
−
7
View file @
62c0d483
...
...
@@ -30,25 +30,25 @@ PACKAGE apertif_udp_offload_pkg IS
CONSTANT
c_apertif_udp_offload_nof_hdr_fields
:
NATURAL
:
=
3
+
12
+
4
+
3
;
-- 448b; 7 64b words
-- Notes:
-- . pre-calculated ip_header_checksum is valid only for UNB0, FN0 targeting IP 10.10.10.10
-- .
Default ip_total_length and
udp_total_length
valid for 188
beamlets * 64b
CONSTANT
c_apertif_udp_offload_hdr_field_arr
:
t_common_field_arr
(
c_apertif_udp_offload_nof_hdr_fields
-1
DOWNTO
0
)
:
=
(
(
field_name_pad
(
"eth_dst_mac"
),
"RW"
,
48
,
field_default
(
x"
AABBCCDDEEFF
"
)
),
-- . udp_total_length
= 176
beamlets * 64b
/ 8b = 1408B + 14 DP bytes + 8 UDP bytes = 1430B
CONSTANT
c_apertif_udp_offload_hdr_field_arr
:
t_common_field_arr
(
c_apertif_udp_offload_nof_hdr_fields
-1
DOWNTO
0
)
:
=
(
(
field_name_pad
(
"eth_dst_mac"
),
"RW"
,
48
,
field_default
(
x"
001B214368AC
"
)
),
(
field_name_pad
(
"eth_src_mac"
),
"RW"
,
48
,
field_default
(
0
)
),
(
field_name_pad
(
"eth_type"
),
"RW"
,
16
,
field_default
(
x"0800"
)
),
(
field_name_pad
(
"ip_version"
),
"RW"
,
4
,
field_default
(
4
)
),
(
field_name_pad
(
"ip_header_length"
),
"RW"
,
4
,
field_default
(
5
)
),
(
field_name_pad
(
"ip_services"
),
"RW"
,
8
,
field_default
(
0
)
),
(
field_name_pad
(
"ip_total_length"
),
"RW"
,
16
,
field_default
(
1
546
)
),
(
field_name_pad
(
"ip_total_length"
),
"RW"
,
16
,
field_default
(
1
450
)
),
(
field_name_pad
(
"ip_identification"
),
"RW"
,
16
,
field_default
(
0
)
),
(
field_name_pad
(
"ip_flags"
),
"RW"
,
3
,
field_default
(
2
)
),
(
field_name_pad
(
"ip_fragment_offset"
),
"RW"
,
13
,
field_default
(
0
)
),
(
field_name_pad
(
"ip_time_to_live"
),
"RW"
,
8
,
field_default
(
127
)
),
(
field_name_pad
(
"ip_protocol"
),
"RW"
,
8
,
field_default
(
17
)
),
(
field_name_pad
(
"ip_header_checksum"
),
"RW"
,
16
,
field_default
(
55147
)
),
(
field_name_pad
(
"ip_src_addr"
),
"RW"
,
32
,
field_default
(
0
)
),
(
field_name_pad
(
"ip_dst_addr"
),
"RW"
,
32
,
field_default
(
x"0A
0A0A0A
"
)
),
(
field_name_pad
(
"ip_header_checksum"
),
"RW"
,
16
,
field_default
(
29928
)
),
(
field_name_pad
(
"ip_src_addr"
),
"RW"
,
32
,
field_default
(
x"C0A80009"
)
),
(
field_name_pad
(
"ip_dst_addr"
),
"RW"
,
32
,
field_default
(
x"
C
0A
80001
"
)
),
(
field_name_pad
(
"udp_src_port"
),
"RW"
,
16
,
field_default
(
0
)
),
(
field_name_pad
(
"udp_dst_port"
),
"RW"
,
16
,
field_default
(
0
)
),
(
field_name_pad
(
"udp_total_length"
),
"RW"
,
16
,
field_default
(
1
526
)
),
(
field_name_pad
(
"udp_total_length"
),
"RW"
,
16
,
field_default
(
1
430
)
),
(
field_name_pad
(
"udp_checksum"
),
"RW"
,
16
,
field_default
(
0
)
),
(
field_name_pad
(
"dp_reserved"
),
"RW"
,
47
,
field_default
(
0
)
),
(
field_name_pad
(
"dp_sync"
),
"RW"
,
1
,
field_default
(
0
)
),
...
...
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