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Commit d430ce26 authored by Eric Kooistra's avatar Eric Kooistra
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Use separate components for merge and reorder for one or multiple destinations.

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1 merge request!357Move func_sdp_bdo_cep_hdr_field_sel_dest() from sdp_bdo_pkg to...
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applications/lofar2/libraries/sdp/src/vhdl/sdp_beamformer_output.vhd
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...@@ -42,6 +42,7 @@ use common_lib.common_network_layers_pkg.all; ...@@ -42,6 +42,7 @@ use common_lib.common_network_layers_pkg.all;
use dp_lib.dp_stream_pkg.all; use dp_lib.dp_stream_pkg.all;
use reorder_lib.reorder_pkg.all; use reorder_lib.reorder_pkg.all;
use work.sdp_pkg.all; use work.sdp_pkg.all;
use work.sdp_bdo_pkg.all;
entity sdp_beamformer_output is entity sdp_beamformer_output is
generic ( generic (
...@@ -92,38 +93,17 @@ architecture str of sdp_beamformer_output is ...@@ -92,38 +93,17 @@ architecture str of sdp_beamformer_output is
constant c_fifo_fill : natural := c_sdp_cep_payload_nof_longwords; -- 976 constant c_fifo_fill : natural := c_sdp_cep_payload_nof_longwords; -- 976
constant c_fifo_size : natural := true_log_pow2(c_sdp_cep_payload_nof_longwords) * c_sdp_N_beamsets; -- 2048 constant c_fifo_size : natural := true_log_pow2(c_sdp_cep_payload_nof_longwords) * c_sdp_N_beamsets; -- 2048
-- Reorder c_nof_ch = c_nof_ch_sel = c_nof_ch_in -- field_sel = '0' for DP (dynamic), '1' for MM (fixed or programmable via MM of dp_offload_tx_v3)
constant c_nof_blocks_per_packet : natural := c_sdp_cep_nof_blocks_per_packet; -- = 4 constant c_cep_hdr_field_sel : std_logic_vector(c_sdp_cep_nof_hdr_fields - 1 downto 0) :=
constant c_nof_data_per_block : natural := c_sdp_S_sub_bf; -- = 488 dual pol beamlets sel_a_b(g_use_multiple_destinations, func_sdp_bdo_cep_hdr_field_sel_dest('0'),
constant c_nof_words_per_data : natural := 1; -- 1 dual pol beamlet data per 32b word func_sdp_bdo_cep_hdr_field_sel_dest('1'));
constant c_nof_ch : natural := c_nof_blocks_per_packet * c_nof_data_per_block * c_nof_words_per_data; -- = 1952
-- BDO packet size control
-- Use c_transpose_indices and c_transpose_indices_inv for debug view in Objects window. -- . One 32b word contains 1 dual pol beamlet of 4 octets (Xre, Xim, Yre, Yim).
-- Use c_transpose_indices for func_reorder_transpose() in this sdp_beamformer_output, -- . The transposed output packet will have nof_blocks_per_packet time slots
-- a tb can then use c_transpose_indices_inv to undo the transpose. -- per beamlet and nof_beamlets_per_block dual pol beamlets per time slot.
constant c_transpose_indices : t_natural_arr(0 to c_nof_ch - 1) := signal nof_blocks_per_packet : natural;
func_reorder_transpose_indices(c_nof_blocks_per_packet, signal nof_beamlets_per_block : natural;
c_nof_data_per_block,
c_nof_words_per_data);
constant c_transpose_indices_inv : t_natural_arr(0 to c_nof_ch - 1) :=
func_reorder_transpose_indices(c_nof_data_per_block,
c_nof_blocks_per_packet,
c_nof_words_per_data);
-- Dynamic reorder block size control input
-- . The data consists of 1 word = 1 ch, because 1 word contains 1 dual pol beamlet.
-- . The input packet has nof_ch of data per packet.
-- . The transposed output packet will have blocks with nof_blocks_per_packet
-- data per block and nof_data_per_block blocks per packet.
signal nof_ch : natural := c_nof_ch;
signal nof_blocks_per_packet : natural := c_nof_blocks_per_packet;
signal nof_data_per_block : natural := c_nof_data_per_block;
signal select_copi : t_mem_copi := c_mem_copi_rst;
signal select_cipo : t_mem_cipo := c_mem_cipo_rst;
signal r_identity : t_reorder_identity;
signal d_identity : t_reorder_identity;
signal r_transpose : t_reorder_transpose;
signal d_transpose : t_reorder_transpose;
signal snk_in_concat : t_dp_sosi; signal snk_in_concat : t_dp_sosi;
signal snk_in_concat_data : std_logic_vector(c_data_w - 1 downto 0); signal snk_in_concat_data : std_logic_vector(c_data_w - 1 downto 0);
...@@ -131,11 +111,8 @@ architecture str of sdp_beamformer_output is ...@@ -131,11 +111,8 @@ architecture str of sdp_beamformer_output is
signal snk_in_concat_im : std_logic_vector(c_sdp_W_beamlet - 1 downto 0); signal snk_in_concat_im : std_logic_vector(c_sdp_W_beamlet - 1 downto 0);
signal dp_repack_beamlet_src_out : t_dp_sosi; signal dp_repack_beamlet_src_out : t_dp_sosi;
signal dp_repack_beamlet_word : t_sdp_dual_pol_beamlet_in_word; signal dp_repack_beamlet_word : t_sdp_dual_pol_beamlet_in_word;
signal dp_packet_merge_src_out : t_dp_sosi;
signal dp_packet_merge_word : t_sdp_dual_pol_beamlet_in_word;
signal dp_packet_reorder_src_out : t_dp_sosi; signal dp_packet_reorder_src_out : t_dp_sosi;
signal dp_packet_reorder_word : t_sdp_dual_pol_beamlet_in_word; signal dp_packet_reorder_word : t_sdp_dual_pol_beamlet_in_word;
signal reorder_busy : std_logic;
signal dp_repack_longword_src_out : t_dp_sosi; signal dp_repack_longword_src_out : t_dp_sosi;
signal dp_repack_longword : t_sdp_dual_pol_beamlet_in_longword; signal dp_repack_longword : t_sdp_dual_pol_beamlet_in_longword;
signal dp_fifo_fill_eop_src_out : t_dp_sosi; signal dp_fifo_fill_eop_src_out : t_dp_sosi;
...@@ -153,6 +130,11 @@ architecture str of sdp_beamformer_output is ...@@ -153,6 +130,11 @@ architecture str of sdp_beamformer_output is
signal payload_err : std_logic_vector(0 downto 0); signal payload_err : std_logic_vector(0 downto 0);
signal station_info : std_logic_vector(15 downto 0) := (others => '0'); signal station_info : std_logic_vector(15 downto 0) := (others => '0');
-- Multiple destinations
signal eth_dst_mac : std_logic_vector(c_network_eth_mac_addr_w - 1 downto 0);
signal ip_dst_addr : std_logic_vector(c_network_ip_addr_w - 1 downto 0);
signal udp_dst_port : std_logic_vector(c_network_udp_port_w - 1 downto 0);
-- Default set all data path driven header fields to 0 -- Default set all data path driven header fields to 0
signal dp_offload_tx_hdr_fields : std_logic_vector(1023 downto 0) := (others => '0'); signal dp_offload_tx_hdr_fields : std_logic_vector(1023 downto 0) := (others => '0');
signal dp_offload_tx_header : t_sdp_cep_header; -- to view dp_offload_tx_hdr_fields in Wave window signal dp_offload_tx_header : t_sdp_cep_header; -- to view dp_offload_tx_hdr_fields in Wave window
...@@ -181,32 +163,34 @@ begin ...@@ -181,32 +163,34 @@ begin
-- Force BSN error in simulation to verify payload error in -- Force BSN error in simulation to verify payload error in
-- tb_lofar2_unb2c_sdp_station_bf.vhd, this will cause two times payload -- tb_lofar2_unb2c_sdp_station_bf.vhd, this will cause two times payload
-- errors, one when BSN goes wrong and one when BSN goes ok again. -- errors, one when BSN goes wrong and one when BSN goes ok again.
dbg_bsn_offset <= '0'; if g_use_multiple_destinations = false then
if v_ref_time = 0 ns then dbg_bsn_offset <= '0';
if in_sosi.sop = '1' then if v_ref_time = 0 ns then
-- Use start of input as reference time, rather than e.g. fixed 50 us, if in_sosi.sop = '1' then
-- to be independent of how long it takes for the tb to deliver the -- Use start of input as reference time, rather than e.g. fixed 50 us,
-- first block. -- to be independent of how long it takes for the tb to deliver the
v_ref_time := NOW; -- first block.
-- Offset the v_ref_time to the second block of the v_ref_time := NOW;
-- c_nof_blocks_per_packet = 4 blocks that will be merged. -- Offset the v_ref_time to the second block of the
v_ref_time := v_ref_time + c_sdp_block_period * 1 ns; -- c_sdp_cep_nof_blocks_per_packet = 4 blocks that will be merged.
v_ref_time := v_ref_time + c_sdp_block_period * 1 ns;
end if;
elsif NOW > v_ref_time + 1 * c_sdp_cep_nof_blocks_per_packet * c_sdp_block_period * 1 ns and
NOW < v_ref_time + 4 * c_sdp_cep_nof_blocks_per_packet * c_sdp_block_period * 1 ns then
-- Disturb BSN to cause merged payload error. Expected results for the
-- merged blocks:
-- . index 0 : First merged block bsn ok and payload_error = '0'.
-- . index 1 : bsn still ok, but payload error = '1', due to bsn++
-- after first block
-- . index 2,3 : bsn wrong due to bsn++, but payload error = '0',
-- because all 4 merged blocks have incrementing bsn
-- . index 4 : bsn still wrong due to bsn++, and payload error = '1',
-- because the bsn is restored after first block, so the
-- merged blocks do not have incrementing bsn
-- . index >= 5 : bsn ok and payload_error = '0'.
dbg_bsn_offset <= '1';
snk_in_concat.bsn <= INCR_UVEC(in_sosi.bsn, 1);
end if; end if;
elsif NOW > v_ref_time + 1 * c_nof_blocks_per_packet * c_sdp_block_period * 1 ns and
NOW < v_ref_time + 4 * c_nof_blocks_per_packet * c_sdp_block_period * 1 ns then
-- Disturb BSN to cause merged payload error. Expected results for the
-- merged blocks:
-- . index 0 : First merged block bsn ok and payload_error = '0'.
-- . index 1 : bsn still ok, but payload error = '1', due to bsn++
-- after first block
-- . index 2,3 : bsn wrong due to bsn++, but payload error = '0',
-- because all 4 merged blocks have incrementing bsn
-- . index 4 : bsn still wrong due to bsn++, and payload error = '1',
-- because the bsn is restored after first block, so the
-- merged blocks do not have incrementing bsn
-- . index >= 5 : bsn ok and payload_error = '0'.
dbg_bsn_offset <= '1';
snk_in_concat.bsn <= INCR_UVEC(in_sosi.bsn, 1);
end if; end if;
-- synthesis translate_on -- synthesis translate_on
--------------------------------------------------------------------------- ---------------------------------------------------------------------------
...@@ -240,116 +224,64 @@ begin ...@@ -240,116 +224,64 @@ begin
-- [0:3] = [Xre, Xim, Yre, Yim] -- [0:3] = [Xre, Xim, Yre, Yim]
dp_repack_beamlet_word <= unpack_data(dp_repack_beamlet_src_out.data(c_sdp_W_dual_pol_beamlet - 1 downto 0)); dp_repack_beamlet_word <= unpack_data(dp_repack_beamlet_src_out.data(c_sdp_W_dual_pol_beamlet - 1 downto 0));
----------------------------------------------------------------------------- gen_one_destination : if g_use_multiple_destinations = false generate
-- dp_packet_merge -----------------------------------------------------------------------------
----------------------------------------------------------------------------- -- Merge and reorder beamlet data for one destination from:
u_dp_packet_merge : entity dp_lib.dp_packet_merge -- (int8) [t] [N_blocks_per_packet][S_sub_bf] [N_pol_bf][N_complex]
generic map( -- to:
g_use_ready => false, -- no flow control -- (int8) [t] [S_sub_bf][N_blocks_per_packet] [N_pol_bf][N_complex]
g_nof_pkt => c_nof_blocks_per_packet, --
g_bsn_increment => 1 -- . where (int8) [N_pol_bf][N_complex] = c_sdp_W_dual_pol_beamlet = 32b
) -- dual polarization beamlet word
port map( -----------------------------------------------------------------------------
rst => dp_rst, u_sdp_bdo_one_destination : entity work.sdp_bdo_one_destination
clk => dp_clk, generic map (
snk_in => dp_repack_beamlet_src_out, g_use_transpose => g_use_transpose
src_out => dp_packet_merge_src_out )
); port map (
dp_clk => dp_clk,
-- Debug signals for view in Wave window dp_rst => dp_rst,
dp_packet_merge_word <= unpack_data(dp_packet_merge_src_out.data(c_sdp_W_dual_pol_beamlet - 1 downto 0));
snk_in => dp_repack_beamlet_src_out,
----------------------------------------------------------------------------- src_out => dp_packet_reorder_src_out
-- reorder_col_select );
-- . Reorder beamlet data from:
-- (int8) [t] [N_blocks_per_packet][S_sub_bf] [N_pol_bf][N_complex] -- Use constant defaults for beamlet data output to one destination.
-- to: nof_blocks_per_packet <= c_sdp_cep_nof_blocks_per_packet; -- = 4;
-- (int8) [t] [S_sub_bf][N_blocks_per_packet] [N_pol_bf][N_complex] nof_beamlets_per_block <= c_sdp_S_sub_bf; -- = 488 dual pol beamlets;
-- end generate;
-- . where (int8) [N_pol_bf][N_complex] = c_sdp_W_dual_pol_beamlet = 32b
-- dual polarization beamlet word gen_multiple_destinations : if g_use_multiple_destinations = true generate
-- See tb_reorder_col_select_all.vhd for how to control col_select_copi/cipo. -----------------------------------------------------------------------------
----------------------------------------------------------------------------- -- Merge, reorder and unmerge beamlet data for N_destinations >= 1 from:
u_reorder_col_select : entity reorder_lib.reorder_col_select -- (int8) [t] [N_blocks_per_packet][S_sub_bf / N_destinations] [N_pol_bf][N_complex]
generic map ( -- to:
g_dsp_data_w => c_sdp_W_dual_pol_beamlet / c_nof_complex, -- = 32b / 2 -- (int8) [t] [S_sub_bf / N_destinations][N_blocks_per_packet] [N_pol_bf][N_complex]
g_nof_ch_in => c_nof_ch, --
g_nof_ch_sel => c_nof_ch, -- . where (int8) [N_pol_bf][N_complex] = c_sdp_W_dual_pol_beamlet = 32b
g_use_complex => false -- dual polarization beamlet word
) -- . where N_destinations packets together transport the S_sub_bf beamlets.
port map ( -----------------------------------------------------------------------------
dp_rst => dp_rst, u_sdp_bdo_multiple_destinations : entity work.sdp_bdo_multiple_destinations
dp_clk => dp_clk, generic map (
g_use_transpose => g_use_transpose
reorder_busy => reorder_busy, )
port map (
-- Dynamic reorder block size control input dp_clk => dp_clk,
nof_ch_in => nof_ch, dp_rst => dp_rst,
nof_ch_sel => nof_ch,
snk_in => dp_repack_beamlet_src_out,
-- Captured reorder block size control used for output_sosi src_out => dp_packet_reorder_src_out
output_nof_ch_in => open, );
output_nof_ch_sel => open,
-- Use dynamic sizes for beamlet data output to multiple destination.
-- Memory Mapped nof_blocks_per_packet <= c_sdp_cep_nof_blocks_per_packet; -- = 4;
col_select_mosi => select_copi, nof_beamlets_per_block <= c_sdp_S_sub_bf; -- = 488 dual pol beamlets;
col_select_miso => select_cipo, end generate;
-- Streaming
input_sosi => dp_packet_merge_src_out,
output_sosi => dp_packet_reorder_src_out
);
-- Debug signals for view in Wave window -- Debug signals for view in Wave window
dp_packet_reorder_word <= unpack_data(dp_packet_reorder_src_out.data(c_sdp_W_dual_pol_beamlet - 1 downto 0)); dp_packet_reorder_word <= unpack_data(dp_packet_reorder_src_out.data(c_sdp_W_dual_pol_beamlet - 1 downto 0));
-- Use synchronous reset in d signals
p_dp_clk : process(dp_clk)
begin
if rising_edge(dp_clk) then
r_identity <= d_identity;
r_transpose <= d_transpose;
end if;
end process;
-- Pass on beamlet data in original order or in transposed order
select_copi <= r_transpose.select_copi when g_use_transpose else r_identity.select_copi;
p_reorder_identity : process(dp_rst, select_cipo, nof_ch, r_identity)
variable v : t_reorder_identity;
begin
if select_cipo.waitrequest = '0' then
-- Read from reorder_col_select page
v := func_reorder_identity(nof_ch, r_identity);
else
-- No read, new reorder_col_select page not available yet
v := c_reorder_identity_rst;
end if;
-- Synchronous reset
if dp_rst = '1' then
v := c_reorder_identity_rst;
end if;
d_identity <= v;
end process;
p_reorder_transpose : process(dp_rst, select_cipo,
nof_blocks_per_packet, nof_data_per_block, r_transpose)
variable v : t_reorder_transpose;
begin
if select_cipo.waitrequest = '0' then
-- Read from reorder_col_select page
v := func_reorder_transpose(nof_blocks_per_packet, nof_data_per_block, r_transpose);
else
-- No read, new reorder_col_select page not available yet
v := c_reorder_transpose_rst;
end if;
-- Synchronous reset
if dp_rst = '1' then
v := c_reorder_transpose_rst;
end if;
d_transpose <= v;
end process;
----------------------------------------------------------------------------- -----------------------------------------------------------------------------
-- dp_repack_data -- dp_repack_data
-- . Repack 32b -> 64b, to get 64b longwords for network packet data -- . Repack 32b -> 64b, to get 64b longwords for network packet data
...@@ -378,8 +310,8 @@ begin ...@@ -378,8 +310,8 @@ begin
----------------------------------------------------------------------------- -----------------------------------------------------------------------------
-- FIFO -- FIFO
----------------------------------------------------------------------------- -----------------------------------------------------------------------------
-- Pass on dp_repack_longword_src_out.err field (from u_dp_packet_merge) via -- Pass on dp_repack_longword_src_out.err field not here, but via separate
-- separate u_common_fifo_sc_err -- u_common_fifo_sc_err.
u_dp_fifo_fill_eop_sc : entity dp_lib.dp_fifo_fill_eop_sc u_dp_fifo_fill_eop_sc : entity dp_lib.dp_fifo_fill_eop_sc
generic map ( generic map (
g_data_w => c_longword_w, g_data_w => c_longword_w,
...@@ -445,7 +377,7 @@ begin ...@@ -445,7 +377,7 @@ begin
-- where 0 = data path, 1 = MM controlled. The '0' fields are assigned here -- where 0 = data path, 1 = MM controlled. The '0' fields are assigned here
-- via dp_offload_tx_hdr_fields. In order: -- via dp_offload_tx_hdr_fields. In order:
-- access field -- access field
-- MM eth_dst_mac -- MM,DP eth_dst_mac
-- MM eth_src_mac -- MM eth_src_mac
-- MM eth_type -- MM eth_type
-- --
...@@ -460,10 +392,10 @@ begin ...@@ -460,10 +392,10 @@ begin
-- MM ip_protocol -- MM ip_protocol
-- DP ip_header_checksum --> added by u_tr_10GbE_ip_checksum -- DP ip_header_checksum --> added by u_tr_10GbE_ip_checksum
-- MM ip_src_addr -- MM ip_src_addr
-- MM ip_dst_addr -- MM,DP ip_dst_addr
-- --
-- MM udp_src_port -- MM udp_src_port
-- MM udp_dst_port -- MM,DP udp_dst_port
-- MM udp_total_length -- MM udp_total_length
-- DP udp_checksum --> default fixed 0, so not used, not calculated -- DP udp_checksum --> default fixed 0, so not used, not calculated
-- here or in tr_10GbE because would require -- here or in tr_10GbE because would require
...@@ -487,38 +419,45 @@ begin ...@@ -487,38 +419,45 @@ begin
-- MM sdp_reserved -- MM sdp_reserved
-- DP sdp_beamlet_scale -- DP sdp_beamlet_scale
-- DP sdp_beamlet_index -- DP sdp_beamlet_index
-- MM sdp_nof_blocks_per_packet -- DP sdp_nof_blocks_per_packet
-- MM sdp_nof_beamlets_per_block -- DP sdp_nof_beamlets_per_block
-- DP sdp_block_period -- DP sdp_block_period
-- --
-- DP dp_bsn -- DP dp_bsn
station_info <= sdp_info.antenna_field_index & sdp_info.station_id;
-- Use MM programmable source MAC/IP/UDP instead of source MAC/IP/UDP based -- Use MM programmable source MAC/IP/UDP instead of source MAC/IP/UDP based
-- on node ID. This is necessary because beamlet packets from different -- on node ID. This is necessary because beamlet packets from different
-- stations must have different source MAC/IP/UDP. Hence the eth_src_mac, -- stations must have different source MAC/IP/UDP. Hence the eth_src_mac,
-- udp_src_port and ip_src_addr are ignored, because c_sdp_cep_hdr_field_sel -- udp_src_port and ip_src_addr are ignored, because c_sdp_cep_hdr_field_sel
-- selects MM control, but keep the code to be able to enable using them by -- selects MM control, but keep the code to be able to enable using them by
-- just changing the selection bit. -- just changing the selection bit.
station_info <= sdp_info.antenna_field_index & sdp_info.station_id;
dp_offload_tx_hdr_fields(field_hi(c_sdp_cep_hdr_field_arr, "eth_src_mac" ) downto field_lo(c_sdp_cep_hdr_field_arr, "eth_src_mac" )) <= eth_src_mac; dp_offload_tx_hdr_fields(field_hi(c_sdp_cep_hdr_field_arr, "eth_src_mac" ) downto field_lo(c_sdp_cep_hdr_field_arr, "eth_src_mac" )) <= eth_src_mac;
dp_offload_tx_hdr_fields(field_hi(c_sdp_cep_hdr_field_arr, "udp_src_port") downto field_lo(c_sdp_cep_hdr_field_arr, "udp_src_port")) <= udp_src_port;
dp_offload_tx_hdr_fields(field_hi(c_sdp_cep_hdr_field_arr, "ip_src_addr" ) downto field_lo(c_sdp_cep_hdr_field_arr, "ip_src_addr" )) <= ip_src_addr; dp_offload_tx_hdr_fields(field_hi(c_sdp_cep_hdr_field_arr, "ip_src_addr" ) downto field_lo(c_sdp_cep_hdr_field_arr, "ip_src_addr" )) <= ip_src_addr;
dp_offload_tx_hdr_fields(field_hi(c_sdp_cep_hdr_field_arr, "udp_src_port") downto field_lo(c_sdp_cep_hdr_field_arr, "udp_src_port")) <= udp_src_port;
dp_offload_tx_hdr_fields(field_hi(c_sdp_cep_hdr_field_arr, "sdp_observation_id" ) downto field_lo(c_sdp_cep_hdr_field_arr, "sdp_observation_id" )) <= sdp_info.observation_id; -- Use MM programmable destination MAC/IP/UDP from dp_offload_tx_v3 for one destination
dp_offload_tx_hdr_fields(field_hi(c_sdp_cep_hdr_field_arr, "sdp_station_info" ) downto field_lo(c_sdp_cep_hdr_field_arr, "sdp_station_info" )) <= station_info; -- Use DP programmable destination MAC/IP/UDP from sdp_bdo_destinations_reg for multiple destinations
dp_offload_tx_hdr_fields(field_hi(c_sdp_cep_hdr_field_arr, "sdp_source_info_antenna_band_id" ) downto field_lo(c_sdp_cep_hdr_field_arr, "sdp_source_info_antenna_band_id" )) <= SLV(sdp_info.antenna_band_index); dp_offload_tx_hdr_fields(field_hi(c_sdp_cep_hdr_field_arr, "eth_dst_mac" ) downto field_lo(c_sdp_cep_hdr_field_arr, "eth_dst_mac" )) <= eth_dst_mac;
dp_offload_tx_hdr_fields(field_hi(c_sdp_cep_hdr_field_arr, "sdp_source_info_nyquist_zone_id" ) downto field_lo(c_sdp_cep_hdr_field_arr, "sdp_source_info_nyquist_zone_id" )) <= sdp_info.nyquist_zone_index; dp_offload_tx_hdr_fields(field_hi(c_sdp_cep_hdr_field_arr, "ip_dst_addr" ) downto field_lo(c_sdp_cep_hdr_field_arr, "ip_dst_addr" )) <= ip_dst_addr;
dp_offload_tx_hdr_fields(field_hi(c_sdp_cep_hdr_field_arr, "sdp_source_info_f_adc" ) downto field_lo(c_sdp_cep_hdr_field_arr, "sdp_source_info_f_adc" )) <= SLV(sdp_info.f_adc); dp_offload_tx_hdr_fields(field_hi(c_sdp_cep_hdr_field_arr, "udp_dst_port") downto field_lo(c_sdp_cep_hdr_field_arr, "udp_dst_port")) <= udp_dst_port;
dp_offload_tx_hdr_fields(field_hi(c_sdp_cep_hdr_field_arr, "sdp_source_info_fsub_type" ) downto field_lo(c_sdp_cep_hdr_field_arr, "sdp_source_info_fsub_type" )) <= SLV(sdp_info.fsub_type);
dp_offload_tx_hdr_fields(field_hi(c_sdp_cep_hdr_field_arr, "sdp_source_info_payload_error" ) downto field_lo(c_sdp_cep_hdr_field_arr, "sdp_source_info_payload_error" )) <= payload_err; dp_offload_tx_hdr_fields(field_hi(c_sdp_cep_hdr_field_arr, "sdp_observation_id" ) downto field_lo(c_sdp_cep_hdr_field_arr, "sdp_observation_id" )) <= sdp_info.observation_id;
dp_offload_tx_hdr_fields(field_hi(c_sdp_cep_hdr_field_arr, "sdp_source_info_beam_repositioning_flag" ) downto field_lo(c_sdp_cep_hdr_field_arr, "sdp_source_info_beam_repositioning_flag" )) <= SLV(sdp_info.beam_repositioning_flag); dp_offload_tx_hdr_fields(field_hi(c_sdp_cep_hdr_field_arr, "sdp_station_info" ) downto field_lo(c_sdp_cep_hdr_field_arr, "sdp_station_info" )) <= station_info;
dp_offload_tx_hdr_fields(field_hi(c_sdp_cep_hdr_field_arr, "sdp_source_info_gn_id" ) downto field_lo(c_sdp_cep_hdr_field_arr, "sdp_source_info_gn_id" )) <= gn_id; dp_offload_tx_hdr_fields(field_hi(c_sdp_cep_hdr_field_arr, "sdp_source_info_antenna_band_id" ) downto field_lo(c_sdp_cep_hdr_field_arr, "sdp_source_info_antenna_band_id" )) <= SLV(sdp_info.antenna_band_index);
dp_offload_tx_hdr_fields(field_hi(c_sdp_cep_hdr_field_arr, "sdp_source_info_nyquist_zone_id" ) downto field_lo(c_sdp_cep_hdr_field_arr, "sdp_source_info_nyquist_zone_id" )) <= sdp_info.nyquist_zone_index;
dp_offload_tx_hdr_fields(field_hi(c_sdp_cep_hdr_field_arr, "sdp_beamlet_scale" ) downto field_lo(c_sdp_cep_hdr_field_arr, "sdp_beamlet_scale" )) <= beamlet_scale; dp_offload_tx_hdr_fields(field_hi(c_sdp_cep_hdr_field_arr, "sdp_source_info_f_adc" ) downto field_lo(c_sdp_cep_hdr_field_arr, "sdp_source_info_f_adc" )) <= SLV(sdp_info.f_adc);
dp_offload_tx_hdr_fields(field_hi(c_sdp_cep_hdr_field_arr, "sdp_beamlet_index" ) downto field_lo(c_sdp_cep_hdr_field_arr, "sdp_beamlet_index" )) <= TO_UVEC(c_beamlet_index, c_halfword_w); dp_offload_tx_hdr_fields(field_hi(c_sdp_cep_hdr_field_arr, "sdp_source_info_fsub_type" ) downto field_lo(c_sdp_cep_hdr_field_arr, "sdp_source_info_fsub_type" )) <= SLV(sdp_info.fsub_type);
dp_offload_tx_hdr_fields(field_hi(c_sdp_cep_hdr_field_arr, "sdp_block_period" ) downto field_lo(c_sdp_cep_hdr_field_arr, "sdp_block_period" )) <= sdp_info.block_period; dp_offload_tx_hdr_fields(field_hi(c_sdp_cep_hdr_field_arr, "sdp_source_info_payload_error" ) downto field_lo(c_sdp_cep_hdr_field_arr, "sdp_source_info_payload_error" )) <= payload_err;
dp_offload_tx_hdr_fields(field_hi(c_sdp_cep_hdr_field_arr, "sdp_source_info_beam_repositioning_flag") downto field_lo(c_sdp_cep_hdr_field_arr, "sdp_source_info_beam_repositioning_flag")) <= SLV(sdp_info.beam_repositioning_flag);
dp_offload_tx_hdr_fields(field_hi(c_sdp_cep_hdr_field_arr, "sdp_source_info_gn_id" ) downto field_lo(c_sdp_cep_hdr_field_arr, "sdp_source_info_gn_id" )) <= gn_id;
dp_offload_tx_hdr_fields(field_hi(c_sdp_cep_hdr_field_arr, "sdp_beamlet_scale" ) downto field_lo(c_sdp_cep_hdr_field_arr, "sdp_beamlet_scale" )) <= beamlet_scale;
dp_offload_tx_hdr_fields(field_hi(c_sdp_cep_hdr_field_arr, "sdp_beamlet_index" ) downto field_lo(c_sdp_cep_hdr_field_arr, "sdp_beamlet_index" )) <= TO_UVEC(c_beamlet_index, c_halfword_w);
dp_offload_tx_hdr_fields(field_hi(c_sdp_cep_hdr_field_arr, "sdp_nof_blocks_per_packet" ) downto field_lo(c_sdp_cep_hdr_field_arr, "sdp_nof_blocks_per_packet" )) <= TO_UVEC(nof_blocks_per_packet, c_octet_w);
dp_offload_tx_hdr_fields(field_hi(c_sdp_cep_hdr_field_arr, "sdp_nof_beamlets_per_block") downto field_lo(c_sdp_cep_hdr_field_arr, "sdp_nof_beamlets_per_block")) <= TO_UVEC(nof_beamlets_per_block, c_halfword_w);
dp_offload_tx_hdr_fields(field_hi(c_sdp_cep_hdr_field_arr, "sdp_block_period" ) downto field_lo(c_sdp_cep_hdr_field_arr, "sdp_block_period" )) <= sdp_info.block_period;
dp_offload_tx_hdr_fields(field_hi(c_sdp_cep_hdr_field_arr, "dp_bsn" ) downto field_lo(c_sdp_cep_hdr_field_arr, "dp_bsn" )) <= dp_pipeline_src_out.bsn(63 downto 0); dp_offload_tx_hdr_fields(field_hi(c_sdp_cep_hdr_field_arr, "dp_bsn" ) downto field_lo(c_sdp_cep_hdr_field_arr, "dp_bsn" )) <= dp_pipeline_src_out.bsn(63 downto 0);
...@@ -534,7 +473,7 @@ begin ...@@ -534,7 +473,7 @@ begin
g_data_w => c_longword_w, g_data_w => c_longword_w,
g_symbol_w => c_byte_w, g_symbol_w => c_byte_w,
g_hdr_field_arr => c_sdp_cep_hdr_field_arr, g_hdr_field_arr => c_sdp_cep_hdr_field_arr,
g_hdr_field_sel => c_sdp_cep_hdr_field_sel, g_hdr_field_sel => c_cep_hdr_field_sel,
g_pipeline_ready => true g_pipeline_ready => true
) )
port map ( port map (
......
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