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White Rabbit core collection
Commit a31dc9eb authored by Grzegorz Daniluk's avatar Grzegorz Daniluk
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add rx preamble shrinkage support

parent b6dfc740
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Showing with 250 additions and 79 deletions
modules/wr_endpoint/endpoint_pkg.vhd
View file @ a31dc9eb
...@@ -148,6 +148,14 @@ package endpoint_pkg is ...@@ -148,6 +148,14 @@ package endpoint_pkg is
rx : t_dbg_ep_rxpcs; rx : t_dbg_ep_rxpcs;
end record; end record;
type t_dbg_rtu_extract is record
in_packet : std_logic;
in_header : std_logic;
rtu_rq_valid_basic : std_logic;
rtu_rq_valid_tagged : std_logic;
rtu_rq_abort : std_logic;
end record;
type t_dbg_ep_rxpath is record type t_dbg_ep_rxpath is record
fab_pipe : t_fab_pipe(9 downto 0); fab_pipe : t_fab_pipe(9 downto 0);
dreq_pipe : std_logic_vector(9 downto 0); dreq_pipe : std_logic_vector(9 downto 0);
...@@ -155,6 +163,7 @@ package endpoint_pkg is ...@@ -155,6 +163,7 @@ package endpoint_pkg is
pcs_fifo_empty : std_logic; pcs_fifo_empty : std_logic;
pcs_fifo_full : std_logic; pcs_fifo_full : std_logic;
rxbuf_full : std_logic; rxbuf_full : std_logic;
rtu_extract : t_dbg_rtu_extract;
end record; end record;
type t_dbg_ep is record type t_dbg_ep is record
...@@ -186,7 +195,8 @@ package endpoint_pkg is ...@@ -186,7 +195,8 @@ package endpoint_pkg is
g_with_packet_injection : boolean := false; g_with_packet_injection : boolean := false;
g_use_new_rxcrc : boolean := false; g_use_new_rxcrc : boolean := false;
g_use_new_txcrc : boolean := false; g_use_new_txcrc : boolean := false;
g_with_stop_traffic : boolean := false); g_with_stop_traffic : boolean := false;
g_ep_idx : integer := 0);
port ( port (
clk_ref_i : in std_logic; clk_ref_i : in std_logic;
clk_sys_i : in std_logic; clk_sys_i : in std_logic;
...@@ -297,7 +307,8 @@ package endpoint_pkg is ...@@ -297,7 +307,8 @@ package endpoint_pkg is
g_with_packet_injection : boolean := false; g_with_packet_injection : boolean := false;
g_use_new_rxcrc : boolean := false; g_use_new_rxcrc : boolean := false;
g_use_new_txcrc : boolean := false; g_use_new_txcrc : boolean := false;
g_with_stop_traffic : boolean := false); g_with_stop_traffic : boolean := false;
g_ep_idx : integer := 0);
port ( port (
clk_ref_i : in std_logic; clk_ref_i : in std_logic;
clk_sys_i : in std_logic; clk_sys_i : in std_logic;
...@@ -403,7 +414,8 @@ package endpoint_pkg is ...@@ -403,7 +414,8 @@ package endpoint_pkg is
stop_traffic_i : in std_logic := '0'; stop_traffic_i : in std_logic := '0';
dbg_tx_pcs_wr_count_o : out std_logic_vector(5+4 downto 0); dbg_tx_pcs_wr_count_o : out std_logic_vector(5+4 downto 0);
dbg_tx_pcs_rd_count_o : out std_logic_vector(5+4 downto 0); dbg_tx_pcs_rd_count_o : out std_logic_vector(5+4 downto 0);
nice_dbg_o : out t_dbg_ep); nice_dbg_o : out t_dbg_ep;
preamble_shrinkage : in std_logic := '0');
end component; end component;
constant c_xwr_endpoint_sdb : t_sdb_device := ( constant c_xwr_endpoint_sdb : t_sdb_device := (
......
modules/wr_endpoint/endpoint_private_pkg.vhd
View file @ a31dc9eb
...@@ -116,7 +116,8 @@ package endpoint_private_pkg is ...@@ -116,7 +116,8 @@ package endpoint_private_pkg is
component ep_1000basex_pcs component ep_1000basex_pcs
generic ( generic (
g_simulation : boolean; g_simulation : boolean;
g_16bit : boolean); g_16bit : boolean;
g_ep_idx : integer);
port ( port (
rst_sys_n_i : in std_logic; rst_sys_n_i : in std_logic;
rst_txclk_n_i : in std_logic; rst_txclk_n_i : in std_logic;
...@@ -163,7 +164,8 @@ package endpoint_private_pkg is ...@@ -163,7 +164,8 @@ package endpoint_private_pkg is
mdio_ready_o : out std_logic; mdio_ready_o : out std_logic;
dbg_tx_pcs_wr_count_o : out std_logic_vector(5+4 downto 0); dbg_tx_pcs_wr_count_o : out std_logic_vector(5+4 downto 0);
dbg_tx_pcs_rd_count_o : out std_logic_vector(5+4 downto 0); dbg_tx_pcs_rd_count_o : out std_logic_vector(5+4 downto 0);
nice_dbg_o : out t_dbg_ep_pcs); nice_dbg_o : out t_dbg_ep_pcs;
preamble_shrinkage : in std_logic);
end component; end component;
component ep_tx_pcs_8bit component ep_tx_pcs_8bit
...@@ -186,7 +188,8 @@ package endpoint_private_pkg is ...@@ -186,7 +188,8 @@ package endpoint_private_pkg is
phy_tx_data_o : out std_logic_vector(7 downto 0); phy_tx_data_o : out std_logic_vector(7 downto 0);
phy_tx_k_o : out std_logic; phy_tx_k_o : out std_logic;
phy_tx_disparity_i : in std_logic; phy_tx_disparity_i : in std_logic;
phy_tx_enc_err_i : in std_logic); phy_tx_enc_err_i : in std_logic;
preamble_shrinkage : in std_logic := '0');
end component; end component;
component ep_tx_pcs_16bit component ep_tx_pcs_16bit
...@@ -250,7 +253,8 @@ package endpoint_private_pkg is ...@@ -250,7 +253,8 @@ package endpoint_private_pkg is
component ep_rx_pcs_16bit component ep_rx_pcs_16bit
generic ( generic (
g_simulation : boolean); g_simulation : boolean;
g_ep_idx : integer);
port ( port (
clk_sys_i : in std_logic; clk_sys_i : in std_logic;
rst_n_i : in std_logic; rst_n_i : in std_logic;
...@@ -517,7 +521,8 @@ package endpoint_private_pkg is ...@@ -517,7 +521,8 @@ package endpoint_private_pkg is
rtu_full_i : in std_logic; rtu_full_i : in std_logic;
rtu_rq_abort_o : out std_logic; rtu_rq_abort_o : out std_logic;
rtu_rq_valid_o : out std_logic; rtu_rq_valid_o : out std_logic;
rxbuf_full_i : in std_logic); rxbuf_full_i : in std_logic;
nice_dbg_o : out t_dbg_rtu_extract);
end component; end component;
component ep_rx_early_address_match component ep_rx_early_address_match
...@@ -620,6 +625,7 @@ package endpoint_private_pkg is ...@@ -620,6 +625,7 @@ package endpoint_private_pkg is
port ( port (
clk_sys_i : in std_logic; clk_sys_i : in std_logic;
rst_n_i : in std_logic; rst_n_i : in std_logic;
stop_traffic_i : in std_logic := '0';
snk_fab_i : in t_ep_internal_fabric; snk_fab_i : in t_ep_internal_fabric;
snk_dreq_o : out std_logic; snk_dreq_o : out std_logic;
src_wb_i : in t_wrf_source_in; src_wb_i : in t_wrf_source_in;
...@@ -675,6 +681,7 @@ package endpoint_private_pkg is ...@@ -675,6 +681,7 @@ package endpoint_private_pkg is
clk_rx_i : in std_logic; clk_rx_i : in std_logic;
rst_n_sys_i : in std_logic; rst_n_sys_i : in std_logic;
rst_n_rx_i : in std_logic; rst_n_rx_i : in std_logic;
stop_traffic_i : in std_logic;
pcs_fab_i : in t_ep_internal_fabric; pcs_fab_i : in t_ep_internal_fabric;
pcs_fifo_almostfull_o : out std_logic; pcs_fifo_almostfull_o : out std_logic;
pcs_busy_i : in std_logic; pcs_busy_i : in std_logic;
......
modules/wr_endpoint/ep_1000basex_pcs.vhd
View file @ a31dc9eb
...@@ -63,7 +63,8 @@ entity ep_1000basex_pcs is ...@@ -63,7 +63,8 @@ entity ep_1000basex_pcs is
g_simulation : boolean; g_simulation : boolean;
-- PCS datapath width selection: true = 16-bit (Virtex-6), false = 8-bit -- PCS datapath width selection: true = 16-bit (Virtex-6), false = 8-bit
-- (Spartan-6 or TBI). -- (Spartan-6 or TBI).
g_16bit : boolean); g_16bit : boolean;
g_ep_idx : integer);
port ( port (
...@@ -195,7 +196,8 @@ entity ep_1000basex_pcs is ...@@ -195,7 +196,8 @@ entity ep_1000basex_pcs is
dbg_tx_pcs_wr_count_o : out std_logic_vector(5+4 downto 0); dbg_tx_pcs_wr_count_o : out std_logic_vector(5+4 downto 0);
dbg_tx_pcs_rd_count_o : out std_logic_vector(5+4 downto 0); dbg_tx_pcs_rd_count_o : out std_logic_vector(5+4 downto 0);
nice_dbg_o : out t_dbg_ep_pcs); nice_dbg_o : out t_dbg_ep_pcs;
preamble_shrinkage : in std_logic);
end ep_1000basex_pcs; end ep_1000basex_pcs;
...@@ -295,7 +297,8 @@ begin -- rtl ...@@ -295,7 +297,8 @@ begin -- rtl
U_RX_PCS : ep_rx_pcs_16bit U_RX_PCS : ep_rx_pcs_16bit
generic map ( generic map (
g_simulation => g_simulation) g_simulation => g_simulation,
g_ep_idx => g_ep_idx)
port map ( port map (
clk_sys_i => clk_sys_i, clk_sys_i => clk_sys_i,
rst_n_i => pcs_reset_n, rst_n_i => pcs_reset_n,
...@@ -366,7 +369,8 @@ begin -- rtl ...@@ -366,7 +369,8 @@ begin -- rtl
phy_tx_data_o => serdes_tx_data_o(7 downto 0), phy_tx_data_o => serdes_tx_data_o(7 downto 0),
phy_tx_k_o => serdes_tx_k_o(0), phy_tx_k_o => serdes_tx_k_o(0),
phy_tx_disparity_i => serdes_tx_disparity_i, phy_tx_disparity_i => serdes_tx_disparity_i,
phy_tx_enc_err_i => serdes_tx_enc_err_i phy_tx_enc_err_i => serdes_tx_enc_err_i,
preamble_shrinkage => preamble_shrinkage
); );
U_RX_PCS : ep_rx_pcs_8bit U_RX_PCS : ep_rx_pcs_8bit
......
modules/wr_endpoint/ep_rtu_header_extract.vhd
View file @ a31dc9eb
...@@ -61,7 +61,8 @@ entity ep_rtu_header_extract is ...@@ -61,7 +61,8 @@ entity ep_rtu_header_extract is
rtu_full_i : in std_logic; rtu_full_i : in std_logic;
rtu_rq_abort_o : out std_logic; rtu_rq_abort_o : out std_logic;
rtu_rq_valid_o : out std_logic; rtu_rq_valid_o : out std_logic;
rxbuf_full_i : in std_logic rxbuf_full_i : in std_logic;
nice_dbg_o : out t_dbg_rtu_extract
); );
end ep_rtu_header_extract; end ep_rtu_header_extract;
...@@ -201,5 +202,11 @@ begin -- rtl ...@@ -201,5 +202,11 @@ begin -- rtl
rtu_rq_o.has_prio <= vlan_is_tagged_i; rtu_rq_o.has_prio <= vlan_is_tagged_i;
rtu_rq_valid_o <= rtu_rq_valid_out and not snk_fab_i.ERROR; rtu_rq_valid_o <= rtu_rq_valid_out and not snk_fab_i.ERROR;
rtu_rq_o.hash <= (others => '0'); rtu_rq_o.hash <= (others => '0');
nice_dbg_o.in_packet <= in_packet;
nice_dbg_o.in_header <= in_header;
nice_dbg_o.rtu_rq_valid_basic <= rtu_rq_valid_basic;
nice_dbg_o.rtu_rq_valid_tagged <= rtu_rq_valid_tagged;
nice_dbg_o.rtu_rq_abort <= rtu_rq_abort;
end rtl; end rtl;
modules/wr_endpoint/ep_rx_path.vhd
View file @ a31dc9eb
...@@ -75,6 +75,8 @@ entity ep_rx_path is ...@@ -75,6 +75,8 @@ entity ep_rx_path is
rst_n_sys_i : in std_logic; rst_n_sys_i : in std_logic;
rst_n_rx_i : in std_logic; rst_n_rx_i : in std_logic;
stop_traffic_i : in std_logic;
-- physical coding sublayer (PCS) interface -- physical coding sublayer (PCS) interface
pcs_fab_i : in t_ep_internal_fabric; pcs_fab_i : in t_ep_internal_fabric;
pcs_fifo_almostfull_o : out std_logic; pcs_fifo_almostfull_o : out std_logic;
...@@ -394,7 +396,8 @@ begin -- behavioral ...@@ -394,7 +396,8 @@ begin -- behavioral
rtu_full_i => rtu_full_i, rtu_full_i => rtu_full_i,
rtu_rq_abort_o => rtu_rq_abort_o, rtu_rq_abort_o => rtu_rq_abort_o,
rtu_rq_valid_o => rtu_rq_valid, rtu_rq_valid_o => rtu_rq_valid,
rxbuf_full_i => rxbuf_full); rxbuf_full_i => rxbuf_full,
nice_dbg_o => nice_dbg_o.rtu_extract);
gen_with_rx_buffer : if g_with_rx_buffer generate gen_with_rx_buffer : if g_with_rx_buffer generate
U_Rx_Buffer : ep_rx_buffer U_Rx_Buffer : ep_rx_buffer
...@@ -445,6 +448,7 @@ begin -- behavioral ...@@ -445,6 +448,7 @@ begin -- behavioral
port map ( port map (
clk_sys_i => clk_sys_i, clk_sys_i => clk_sys_i,
rst_n_i => rst_n_sys_i, rst_n_i => rst_n_sys_i,
stop_traffic_i => stop_traffic_i,
snk_fab_i => fab_pipe(9), snk_fab_i => fab_pipe(9),
snk_dreq_o => dreq_pipe(9), snk_dreq_o => dreq_pipe(9),
src_wb_i => src_wb_i, src_wb_i => src_wb_i,
......
modules/wr_endpoint/ep_rx_pcs_16bit.vhd
View file @ a31dc9eb
This diff is collapsed.
modules/wr_endpoint/ep_rx_wb_master.vhd
View file @ a31dc9eb
...@@ -56,6 +56,7 @@ entity ep_rx_wb_master is ...@@ -56,6 +56,7 @@ entity ep_rx_wb_master is
clk_sys_i : in std_logic; clk_sys_i : in std_logic;
rst_n_i : in std_logic; rst_n_i : in std_logic;
stop_traffic_i : in std_logic := '0';
-- physical coding sublayer (PCS) interface -- physical coding sublayer (PCS) interface
snk_fab_i : in t_ep_internal_fabric; snk_fab_i : in t_ep_internal_fabric;
snk_dreq_o : out std_logic; snk_dreq_o : out std_logic;
...@@ -157,7 +158,7 @@ begin -- behavioral ...@@ -157,7 +158,7 @@ begin -- behavioral
state <= FLUSH_STALL; state <= FLUSH_STALL;
end if; end if;
if(snk_fab_i.eof = '1')then if(snk_fab_i.eof = '1' or stop_traffic_i = '1')then
state <= FINISH_CYCLE; state <= FINISH_CYCLE;
end if; end if;
......
modules/wr_endpoint/ep_tx_pcs_8bit.vhd
View file @ a31dc9eb
...@@ -119,7 +119,9 @@ entity ep_tx_pcs_8bit is ...@@ -119,7 +119,9 @@ entity ep_tx_pcs_8bit is
phy_tx_data_o : out std_logic_vector(7 downto 0); phy_tx_data_o : out std_logic_vector(7 downto 0);
phy_tx_k_o : out std_logic; phy_tx_k_o : out std_logic;
phy_tx_disparity_i : in std_logic; phy_tx_disparity_i : in std_logic;
phy_tx_enc_err_i : in std_logic phy_tx_enc_err_i : in std_logic;
preamble_shrinkage : in std_logic := '0'
); );
end ep_tx_pcs_8bit; end ep_tx_pcs_8bit;
...@@ -162,6 +164,9 @@ architecture behavioral of ep_tx_pcs_8bit is ...@@ -162,6 +164,9 @@ architecture behavioral of ep_tx_pcs_8bit is
signal mdio_mcr_pdown_synced : std_logic; signal mdio_mcr_pdown_synced : std_logic;
signal an_tx_en_synced : std_logic; signal an_tx_en_synced : std_logic;
signal s_one : std_logic := '1';
signal sh_preamble_sent : std_logic;
begin begin
U_sync_pcs_busy_o : gc_sync_ffs U_sync_pcs_busy_o : gc_sync_ffs
...@@ -280,7 +285,7 @@ begin ...@@ -280,7 +285,7 @@ begin
tx_odd_length <= '0'; tx_odd_length <= '0';
tx_rdreq_toggle <= '0'; tx_rdreq_toggle <= '0';
rmon_tx_underrun <= '0'; rmon_tx_underrun <= '0';
sh_preamble_sent <= '0';
else else
case tx_state is case tx_state is
...@@ -294,6 +299,7 @@ begin ...@@ -294,6 +299,7 @@ begin
tx_state <= TX_IDLE; tx_state <= TX_IDLE;
fifo_rd <= '0'; fifo_rd <= '0';
fifo_ready <= fifo_rd; fifo_ready <= fifo_rd;
sh_preamble_sent <= '0';
------------------------------------------------------------------------------- -------------------------------------------------------------------------------
-- State IDLE: sends the second code of the /I/ sequence with proper disparity\ -- State IDLE: sends the second code of the /I/ sequence with proper disparity\
...@@ -304,6 +310,7 @@ begin ...@@ -304,6 +310,7 @@ begin
-- make sure is't long enough to trigger the event counter -- make sure is't long enough to trigger the event counter
rmon_tx_underrun <= '0'; rmon_tx_underrun <= '0';
tx_error <= '0'; tx_error <= '0';
sh_preamble_sent <= '0';
-- endpoint wants to send Config_Reg -- endpoint wants to send Config_Reg
if(an_tx_en_synced = '1') then if(an_tx_en_synced = '1') then
...@@ -315,7 +322,12 @@ begin ...@@ -315,7 +322,12 @@ begin
elsif (fifo_fab.sof = '1' and fifo_ready = '1' and tx_cntr = "0000")then elsif (fifo_fab.sof = '1' and fifo_ready = '1' and tx_cntr = "0000")then
fifo_rd <= '1'; fifo_rd <= '1';
tx_state <= TX_SPD; tx_state <= TX_SPD;
tx_cntr <= "0101"; if (preamble_shrinkage = '0') then -- generate preamble shrinkage
tx_cntr <= "0101";
else
sh_preamble_sent <= '1';
tx_cntr <= "0100";
end if;
-- host requested a calibration pattern -- host requested a calibration pattern
elsif(mdio_wr_spec_tx_cal_i = '1') then elsif(mdio_wr_spec_tx_cal_i = '1') then
...@@ -453,8 +465,13 @@ begin ...@@ -453,8 +465,13 @@ begin
tx_rdreq_toggle <= not tx_rdreq_toggle; tx_rdreq_toggle <= not tx_rdreq_toggle;
-- handle the end of frame both for even- and odd-length frames -- handle the end of frame both for even- and odd-length frames,
tx_odd_length <= fifo_fab.bytesel; -- including preamble shrinkage
if (sh_preamble_sent = '0') then
tx_odd_length <= fifo_fab.bytesel;
else
tx_odd_length <= not fifo_fab.bytesel;
end if;
if (fifo_fab.eof = '1' and (tx_rdreq_toggle = '0' or (tx_rdreq_toggle = '1' and fifo_fab.bytesel = '1'))) then if (fifo_fab.eof = '1' and (tx_rdreq_toggle = '0' or (tx_rdreq_toggle = '1' and fifo_fab.bytesel = '1'))) then
tx_state <= TX_EPD; tx_state <= TX_EPD;
......
modules/wr_endpoint/wr_endpoint.vhd
View file @ a31dc9eb
...@@ -74,7 +74,8 @@ entity wr_endpoint is ...@@ -74,7 +74,8 @@ entity wr_endpoint is
g_with_packet_injection : boolean := false; g_with_packet_injection : boolean := false;
g_use_new_rxcrc : boolean := false; g_use_new_rxcrc : boolean := false;
g_use_new_txcrc : boolean := false; g_use_new_txcrc : boolean := false;
g_with_stop_traffic : boolean := false g_with_stop_traffic : boolean := false;
g_ep_idx : integer := 0
); );
port ( port (
...@@ -303,7 +304,8 @@ entity wr_endpoint is ...@@ -303,7 +304,8 @@ entity wr_endpoint is
dbg_tx_pcs_wr_count_o : out std_logic_vector(5+4 downto 0); dbg_tx_pcs_wr_count_o : out std_logic_vector(5+4 downto 0);
dbg_tx_pcs_rd_count_o : out std_logic_vector(5+4 downto 0); dbg_tx_pcs_rd_count_o : out std_logic_vector(5+4 downto 0);
nice_dbg_o : out t_dbg_ep nice_dbg_o : out t_dbg_ep;
preamble_shrinkage : in std_logic
); );
end wr_endpoint; end wr_endpoint;
...@@ -488,7 +490,8 @@ begin ...@@ -488,7 +490,8 @@ begin
U_PCS_1000BASEX : ep_1000basex_pcs U_PCS_1000BASEX : ep_1000basex_pcs
generic map ( generic map (
g_simulation => g_simulation, g_simulation => g_simulation,
g_16bit => g_pcs_16bit) g_16bit => g_pcs_16bit,
g_ep_idx => g_ep_idx)
port map ( port map (
rst_sys_n_i => rst_sys_n_i, rst_sys_n_i => rst_sys_n_i,
rst_rxclk_n_i => rst_rxclk_n_i, rst_rxclk_n_i => rst_rxclk_n_i,
...@@ -544,7 +547,8 @@ begin ...@@ -544,7 +547,8 @@ begin
mdio_ready_o => regs_towb_ep.mdio_asr_ready_i, mdio_ready_o => regs_towb_ep.mdio_asr_ready_i,
dbg_tx_pcs_wr_count_o => dbg_tx_pcs_wr_count_o, dbg_tx_pcs_wr_count_o => dbg_tx_pcs_wr_count_o,
dbg_tx_pcs_rd_count_o => dbg_tx_pcs_rd_count_o, dbg_tx_pcs_rd_count_o => dbg_tx_pcs_rd_count_o,
nice_dbg_o => nice_dbg_o.pcs); nice_dbg_o => nice_dbg_o.pcs,
preamble_shrinkage => preamble_shrinkage);
------------------------------------------------------------------------------- -------------------------------------------------------------------------------
...@@ -629,6 +633,8 @@ begin ...@@ -629,6 +633,8 @@ begin
rst_n_sys_i => rst_n_rx_resync_sys, rst_n_sys_i => rst_n_rx_resync_sys,
rst_n_rx_i => rst_n_rx, rst_n_rx_i => rst_n_rx,
stop_traffic_i => stop_traffic_i,
pcs_fab_i => rxpath_fab, pcs_fab_i => rxpath_fab,
pcs_fifo_almostfull_o => rxpcs_fifo_almostfull, pcs_fifo_almostfull_o => rxpcs_fifo_almostfull,
pcs_busy_i => rxpcs_busy, pcs_busy_i => rxpcs_busy,
......
modules/wr_endpoint/xwr_endpoint.vhd
View file @ a31dc9eb
...@@ -65,7 +65,8 @@ entity xwr_endpoint is ...@@ -65,7 +65,8 @@ entity xwr_endpoint is
g_with_packet_injection : boolean := false; g_with_packet_injection : boolean := false;
g_use_new_rxcrc : boolean := false; g_use_new_rxcrc : boolean := false;
g_use_new_txcrc : boolean := false; g_use_new_txcrc : boolean := false;
g_with_stop_traffic : boolean := false g_with_stop_traffic : boolean := false;
g_ep_idx : integer
); );
port ( port (
...@@ -319,7 +320,8 @@ begin ...@@ -319,7 +320,8 @@ begin
g_with_packet_injection => g_with_packet_injection, g_with_packet_injection => g_with_packet_injection,
g_use_new_rxcrc => g_use_new_rxcrc, g_use_new_rxcrc => g_use_new_rxcrc,
g_use_new_txcrc => g_use_new_txcrc, g_use_new_txcrc => g_use_new_txcrc,
g_with_stop_traffic => g_with_stop_traffic) g_with_stop_traffic => g_with_stop_traffic,
g_ep_idx => g_ep_idx)
port map ( port map (
clk_ref_i => clk_ref_i, clk_ref_i => clk_ref_i,
clk_sys_i => clk_sys_i, clk_sys_i => clk_sys_i,
......
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