diff --git a/libraries/io/eth/src/vhdl/eth_tester_pkg.vhd b/libraries/io/eth/src/vhdl/eth_tester_pkg.vhd
index a60dc6c2e381120c811770d11e5100a14d1ac4be..207728be0545d8f11f45451d303960e31546ab05 100644
--- a/libraries/io/eth/src/vhdl/eth_tester_pkg.vhd
+++ b/libraries/io/eth/src/vhdl/eth_tester_pkg.vhd
@@ -35,6 +35,11 @@ PACKAGE eth_tester_pkg is
CONSTANT c_eth_tester_rx_block_len_max : NATURAL := c_network_eth_payload_jumbo_max + c_network_eth_crc_len; -- 9004 octets
CONSTANT c_eth_tester_eth_packet_len_max : NATURAL := c_network_eth_word_align_len + c_network_eth_frame_jumbo_max; -- 9020 octets = 2 word align + 14 header + 9000 + 4 crc
+ -- Support maximum (2**31-1)/200e6 = 10.7 s BG sync interval for sync timeout
+ -- in BSN monitors, assuming st_clk at 200 MHz and with maximum NATURAL value
+ -- of c_natural_high = 2**31 - 1.
+ CONSTANT c_eth_tester_sync_timeout : NATURAL := c_natural_high;
+
-- hdr_field_sel bit selects where the hdr_field value is set:
-- . 0 = data path controlled, value is set in data path, so field_default()
-- is not used.
@@ -92,7 +97,7 @@ PACKAGE eth_tester_pkg is
CONSTANT c_eth_tester_app_hdr_len : NATURAL := 12; -- octets
- -- Destinations:
+ -- Source ETH MAC/IP/UDP:
-- . MAC address 00:22:86:08:pp:qq = UNB_ETH_SRC_MAC_BASE in
-- libraries/unb_osy/unbos_eth.h, pp = backplane ID, qq = node ID
-- . IP address 10.99.xx.yy = g_base_ip in ctrl_unb2#_board.vhd used in
@@ -116,6 +121,15 @@ PACKAGE eth_tester_pkg is
app : t_eth_tester_app_header;
END RECORD;
+ -- Map global node index on UniBoard2 to node src MAC, IP and UDP port
+ FUNCTION func_eth_tester_gn_index_to_mac_15_0(gn_index : NATURAL; eth_port_index : NATURAL) RETURN STD_LOGIC_VECTOR;
+ FUNCTION func_eth_tester_gn_index_to_mac_15_0(gn_index : NATURAL) RETURN STD_LOGIC_VECTOR; -- default use 1GbE port I
+ FUNCTION func_eth_tester_gn_index_to_ip_15_0(gn_index : NATURAL; eth_port_index : NATURAL) RETURN STD_LOGIC_VECTOR;
+ FUNCTION func_eth_tester_gn_index_to_ip_15_0(gn_index : NATURAL) RETURN STD_LOGIC_VECTOR; -- default use 1GbE port I
+ FUNCTION func_eth_tester_gn_index_to_udp_7_0(gn_index : NATURAL; eth_port_index : NATURAL) RETURN STD_LOGIC_VECTOR;
+ FUNCTION func_eth_tester_gn_index_to_udp_7_0(gn_index : NATURAL) RETURN STD_LOGIC_VECTOR; -- default use 1GbE port I
+
+ -- Map packet header fields to t_eth_tester_header record
FUNCTION func_eth_tester_map_header(hdr_fields_raw : STD_LOGIC_VECTOR) RETURN t_eth_tester_header;
END eth_tester_pkg;
@@ -123,6 +137,58 @@ END eth_tester_pkg;
PACKAGE BODY eth_tester_pkg IS
+ FUNCTION func_eth_tester_gn_index_to_mac_15_0(gn_index : NATURAL; eth_port_index : NATURAL) RETURN STD_LOGIC_VECTOR IS
+ -- Assume gn_index < 256.
+ -- Use default address for 1GbE II (eth_port_index = 0) and
+ -- an address offset for 1GbE II (eth_port_index = 1)
+ CONSTANT c_unb_nr : NATURAL := gn_index / c_4; -- 4 PN per Uniboard2
+ CONSTANT c_node_nr : NATURAL := gn_index MOD c_4;
+ CONSTANT c_offset : NATURAL := eth_port_index * c_4;
+ CONSTANT c_mac_15_0 : STD_LOGIC_VECTOR(15 DOWNTO 0) := TO_UVEC(c_unb_nr, 8) & TO_UVEC(c_node_nr + c_offset, 8);
+ BEGIN
+ RETURN c_mac_15_0;
+ END func_eth_tester_gn_index_to_mac_15_0;
+
+ FUNCTION func_eth_tester_gn_index_to_mac_15_0(gn_index : NATURAL) RETURN STD_LOGIC_VECTOR IS
+ BEGIN
+ RETURN func_eth_tester_gn_index_to_mac_15_0(gn_index, 0); -- default use 1GbE port I
+ END func_eth_tester_gn_index_to_mac_15_0;
+
+
+ FUNCTION func_eth_tester_gn_index_to_ip_15_0(gn_index : NATURAL; eth_port_index : NATURAL) RETURN STD_LOGIC_VECTOR IS
+ -- Assume gn_index < 256.
+ -- Use default address for 1GbE II (eth_port_index = 0) and
+ -- an address offset for 1GbE II (eth_port_index = 1)
+ CONSTANT c_unb_nr : NATURAL := gn_index / c_4; -- 4 PN per Uniboard2
+ CONSTANT c_node_nr : NATURAL := gn_index MOD c_4;
+ CONSTANT c_offset : NATURAL := eth_port_index * c_4;
+ CONSTANT c_ip_15_0 : STD_LOGIC_VECTOR(15 DOWNTO 0) := TO_UVEC(c_unb_nr, 8) & TO_UVEC(c_node_nr + 1 + c_offset, 8); -- +1 to avoid IP = *.*.*.0
+ BEGIN
+ RETURN c_ip_15_0;
+ END func_eth_tester_gn_index_to_ip_15_0;
+
+ FUNCTION func_eth_tester_gn_index_to_ip_15_0(gn_index : NATURAL) RETURN STD_LOGIC_VECTOR IS
+ BEGIN
+ RETURN func_eth_tester_gn_index_to_ip_15_0(gn_index, 0); -- default use 1GbE port I
+ END func_eth_tester_gn_index_to_ip_15_0;
+
+
+ FUNCTION func_eth_tester_gn_index_to_udp_7_0(gn_index : NATURAL; eth_port_index : NATURAL) RETURN STD_LOGIC_VECTOR IS
+ -- Assume gn_index < 128.
+ -- Use default udp port for 1GbE I (eth_port_index = 0) and
+ -- an increment udp port for 1GbE II (eth_port_index = 1)
+ CONSTANT c_offset : NATURAL := eth_port_index * c_128; -- MSbit 7
+ CONSTANT c_udp_7_0 : STD_LOGIC_VECTOR(7 DOWNTO 0) := TO_UVEC(gn_index + c_offset, 8);
+ BEGIN
+ RETURN c_udp_7_0;
+ END func_eth_tester_gn_index_to_udp_7_0;
+
+ FUNCTION func_eth_tester_gn_index_to_udp_7_0(gn_index : NATURAL) RETURN STD_LOGIC_VECTOR IS
+ BEGIN
+ RETURN func_eth_tester_gn_index_to_udp_7_0(gn_index, 0); -- default use 1GbE port I
+ END func_eth_tester_gn_index_to_udp_7_0;
+
+
FUNCTION func_eth_tester_map_header(hdr_fields_raw : STD_LOGIC_VECTOR) RETURN t_eth_tester_header IS
VARIABLE v : t_eth_tester_header;
BEGIN
diff --git a/libraries/io/eth/tb/vhdl/tb_eth_tester_pkg.vhd b/libraries/io/eth/tb/vhdl/tb_eth_tester_pkg.vhd
index e0fd29ce23adf74df9ea0ccd9ef1bad4eb36e924..4705b6f018f3b1f657ee08fd7ee846a909855ef8 100644
--- a/libraries/io/eth/tb/vhdl/tb_eth_tester_pkg.vhd
+++ b/libraries/io/eth/tb/vhdl/tb_eth_tester_pkg.vhd
@@ -39,10 +39,6 @@ PACKAGE tb_eth_tester_pkg is
CONSTANT c_eth_tester_ip_dst_addr : STD_LOGIC_VECTOR(31 DOWNTO 0) := x"0A6300FE"; -- 0A6300FE = '10.99.0.254' = DOP36-enp2s0
CONSTANT c_eth_tester_udp_dst_port : STD_LOGIC_VECTOR(15 DOWNTO 0) := TO_UVEC(6001, 16); -- 0x1771 = 6001
- -- Map global node index on UniBoard2 to node MAC address and node IP address
- FUNCTION func_eth_tester_gn_index_to_mac_15_0(gn_index : NATURAL) RETURN STD_LOGIC_VECTOR;
- FUNCTION func_eth_tester_gn_index_to_ip_15_0(gn_index : NATURAL) RETURN STD_LOGIC_VECTOR;
-
-- Ethernet packet length in octets inclduing eth header and CRC
FUNCTION func_eth_tester_eth_packet_length(block_len : NATURAL) RETURN NATURAL;
@@ -54,22 +50,6 @@ END tb_eth_tester_pkg;
PACKAGE BODY tb_eth_tester_pkg IS
- FUNCTION func_eth_tester_gn_index_to_mac_15_0(gn_index : NATURAL) RETURN STD_LOGIC_VECTOR IS
- CONSTANT c_unb_nr : NATURAL := gn_index / 4; -- 4 PN per Uniboard2
- CONSTANT c_node_nr : NATURAL := gn_index MOD 4;
- CONSTANT c_mac_15_0 : STD_LOGIC_VECTOR(15 DOWNTO 0) := TO_UVEC(c_unb_nr, 8) & TO_UVEC(c_node_nr, 8);
- BEGIN
- RETURN c_mac_15_0;
- END func_eth_tester_gn_index_to_mac_15_0;
-
- FUNCTION func_eth_tester_gn_index_to_ip_15_0(gn_index : NATURAL) RETURN STD_LOGIC_VECTOR IS
- CONSTANT c_unb_nr : NATURAL := gn_index / 4; -- 4 PN per Uniboard2
- CONSTANT c_node_nr : NATURAL := gn_index MOD 4;
- CONSTANT c_ip_15_0 : STD_LOGIC_VECTOR(15 DOWNTO 0) := TO_UVEC(c_unb_nr, 8) & TO_UVEC(c_node_nr+1, 8); -- +1 to avoid IP = *.*.*.0
- BEGIN
- RETURN c_ip_15_0;
- END func_eth_tester_gn_index_to_ip_15_0;
-
FUNCTION func_eth_tester_eth_packet_length(block_len : NATURAL) RETURN NATURAL IS
CONSTANT c_app_len : NATURAL := c_eth_tester_app_hdr_len + block_len;
CONSTANT c_udp_len : NATURAL := c_network_udp_header_len + c_app_len;