| Line 185... |
Line 185... |
assert ip_rx.hdr.protocol = x"11" report "T1: ip_rx.hdr.protocol not set correctly";
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assert ip_rx.hdr.protocol = x"11" report "T1: ip_rx.hdr.protocol not set correctly";
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assert ip_rx.hdr.data_length = x"0004" report "T1: ip_rx.hdr.data_length not set correctly";
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assert ip_rx.hdr.data_length = x"0004" report "T1: ip_rx.hdr.data_length not set correctly";
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assert ip_rx.hdr.src_ip_addr = x"c0a80501" report "T1: ip_rx.hdr.src_ip_addr not set correctly";
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assert ip_rx.hdr.src_ip_addr = x"c0a80501" report "T1: ip_rx.hdr.src_ip_addr not set correctly";
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assert ip_rx.hdr.num_frame_errors = x"00" report "T1: ip_rx.hdr.num_frame_errors not set correctly";
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assert ip_rx.hdr.num_frame_errors = x"00" report "T1: ip_rx.hdr.num_frame_errors not set correctly";
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assert ip_rx.hdr.last_error_code = x"0" report "T1: ip_rx.hdr.last_error_code not set correctly";
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assert ip_rx.hdr.last_error_code = x"0" report "T1: ip_rx.hdr.last_error_code not set correctly";
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assert ip_rx.hdr.is_broadcast = '0' report "T1: ip_rx.hdr.is_broadcast should not be set";
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assert ip_rx_start = '1' report "T1: ip_rx_start not set";
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assert ip_rx_start = '1' report "T1: ip_rx_start not set";
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assert ip_rx.data.data_in_valid = '1' report "T1: ip_rx.data.data_in_valid not set";
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assert ip_rx.data.data_in_valid = '1' report "T1: ip_rx.data.data_in_valid not set";
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mac_data_in <= x"25"; wait for clk_period;
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mac_data_in <= x"25"; wait for clk_period;
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mac_data_in <= x"26"; wait for clk_period;
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mac_data_in <= x"26"; wait for clk_period;
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| Line 270... |
Line 271... |
assert ip_rx.hdr.is_valid = '1' report "T2: ip_rx.hdr.is_valid not set";
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assert ip_rx.hdr.is_valid = '1' report "T2: ip_rx.hdr.is_valid not set";
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assert ip_rx.hdr.protocol = x"11" report "T2: ip_rx.hdr.protocol not set correctly";
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assert ip_rx.hdr.protocol = x"11" report "T2: ip_rx.hdr.protocol not set correctly";
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assert ip_rx.hdr.data_length = x"0004" report "T2: ip_rx.hdr.data_length not set correctly";
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assert ip_rx.hdr.data_length = x"0004" report "T2: ip_rx.hdr.data_length not set correctly";
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assert ip_rx.hdr.src_ip_addr = x"c0a80502" report "T2: ip_rx.hdr.src_ip_addr not set correctly";
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assert ip_rx.hdr.src_ip_addr = x"c0a80502" report "T2: ip_rx.hdr.src_ip_addr not set correctly";
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assert ip_rx.hdr.num_frame_errors = x"00" report "T2: ip_rx.hdr.num_frame_errors not set correctly";
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assert ip_rx.hdr.num_frame_errors = x"00" report "T2: ip_rx.hdr.num_frame_errors not set correctly";
|
|
assert ip_rx.hdr.is_broadcast = '0' report "T2: ip_rx.hdr.is_broadcast should not be set";
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assert ip_rx.hdr.last_error_code = x"0" report "T2: ip_rx.hdr.last_error_code not set correctly";
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assert ip_rx.hdr.last_error_code = x"0" report "T2: ip_rx.hdr.last_error_code not set correctly";
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assert ip_rx_start = '0' report "T2: ip_rx_start set when pkt not for us";
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assert ip_rx_start = '0' report "T2: ip_rx_start set when pkt not for us";
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assert ip_rx.data.data_in_valid = '0' report "T2: ip_rx.data.data_in_valid set when pkt not for us";
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assert ip_rx.data.data_in_valid = '0' report "T2: ip_rx.data.data_in_valid set when pkt not for us";
|
|
|
mac_data_in <= x"25"; wait for clk_period;
|
mac_data_in <= x"25"; wait for clk_period;
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| Line 291... |
Line 293... |
assert ip_rx.data.data_in_last = '0' report "T2: ip_rx.data.data_in_last not cleared";
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assert ip_rx.data.data_in_last = '0' report "T2: ip_rx.data.data_in_last not cleared";
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assert ip_rx.hdr.num_frame_errors = x"00" report "T2: ip_rx.hdr.num_frame_errors non zero at end of test";
|
assert ip_rx.hdr.num_frame_errors = x"00" report "T2: ip_rx.hdr.num_frame_errors non zero at end of test";
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assert ip_rx.hdr.last_error_code = x"0" report "T2: ip_rx.hdr.last_error_code indicates error at end of test";
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assert ip_rx.hdr.last_error_code = x"0" report "T2: ip_rx.hdr.last_error_code indicates error at end of test";
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assert ip_rx_start = '0' report "T2: ip_rx_start not cleared";
|
assert ip_rx_start = '0' report "T2: ip_rx_start not cleared";
|
|
|
|
wait for clk_period*20;
|
|
|
|
|
|
------------
|
|
-- TEST 3 -- RX Broadcast pkt
|
|
------------
|
|
|
|
report "T3: Send an eth frame with IP pkt dst ip_address = BC, dst mac = BC";
|
|
|
|
mac_data_in_valid <= '1';
|
|
-- dst MAC (bc)
|
|
mac_data_in <= x"ff"; wait for clk_period;
|
|
mac_data_in <= x"ff"; wait for clk_period;
|
|
mac_data_in <= x"ff"; wait for clk_period;
|
|
mac_data_in <= x"ff"; wait for clk_period;
|
|
mac_data_in <= x"ff"; wait for clk_period;
|
|
mac_data_in <= x"ff"; wait for clk_period;
|
|
-- src MAC
|
|
mac_data_in <= x"00"; wait for clk_period;
|
|
mac_data_in <= x"23"; wait for clk_period;
|
|
mac_data_in <= x"18"; wait for clk_period;
|
|
mac_data_in <= x"29"; wait for clk_period;
|
|
mac_data_in <= x"26"; wait for clk_period;
|
|
mac_data_in <= x"7c"; wait for clk_period;
|
|
-- type
|
|
mac_data_in <= x"08"; wait for clk_period; -- IP pkt
|
|
mac_data_in <= x"00"; wait for clk_period;
|
|
-- ver & HL / service type
|
|
mac_data_in <= x"45"; wait for clk_period;
|
|
mac_data_in <= x"00"; wait for clk_period;
|
|
-- total len
|
|
mac_data_in <= x"00"; wait for clk_period;
|
|
mac_data_in <= x"18"; wait for clk_period;
|
|
-- ID
|
|
mac_data_in <= x"00"; wait for clk_period;
|
|
mac_data_in <= x"00"; wait for clk_period;
|
|
-- flags & frag
|
|
mac_data_in <= x"00"; wait for clk_period;
|
|
mac_data_in <= x"00"; wait for clk_period;
|
|
-- TTL
|
|
mac_data_in <= x"00"; wait for clk_period;
|
|
-- Protocol
|
|
mac_data_in <= x"11"; wait for clk_period;
|
|
-- Header CKS
|
|
mac_data_in <= x"00"; wait for clk_period;
|
|
mac_data_in <= x"00"; wait for clk_period;
|
|
-- SRC IP
|
|
mac_data_in <= x"c0"; wait for clk_period;
|
|
mac_data_in <= x"a8"; wait for clk_period;
|
|
mac_data_in <= x"05"; wait for clk_period;
|
|
mac_data_in <= x"01"; wait for clk_period;
|
|
-- DST IP
|
|
mac_data_in <= x"ff"; wait for clk_period;
|
|
mac_data_in <= x"ff"; wait for clk_period;
|
|
mac_data_in <= x"ff"; wait for clk_period;
|
|
mac_data_in <= x"ff"; wait for clk_period;
|
|
|
|
-- user data
|
|
mac_data_in <= x"24"; wait for clk_period;
|
|
|
|
assert ip_rx.hdr.is_valid = '1' report "T3: ip_rx.hdr.is_valid not set";
|
|
assert ip_rx.hdr.protocol = x"11" report "T3: ip_rx.hdr.protocol not set correctly";
|
|
assert ip_rx.hdr.data_length = x"0004" report "T3: ip_rx.hdr.data_length not set correctly";
|
|
assert ip_rx.hdr.src_ip_addr = x"c0a80501" report "T3: ip_rx.hdr.src_ip_addr not set correctly";
|
|
assert ip_rx.hdr.num_frame_errors = x"00" report "T3: ip_rx.hdr.num_frame_errors not set correctly";
|
|
assert ip_rx.hdr.is_broadcast = '1' report "T3: ip_rx.hdr.is_broadcast not set";
|
|
assert ip_rx.hdr.last_error_code = x"0" report "T3: ip_rx.hdr.last_error_code not set correctly";
|
|
assert ip_rx_start = '1' report "T3: ip_rx_start not set";
|
|
assert ip_rx.data.data_in_valid = '1' report "T3: ip_rx.data.data_in_valid not set";
|
|
|
|
mac_data_in <= x"25"; wait for clk_period;
|
|
mac_data_in <= x"26"; wait for clk_period;
|
|
mac_data_in <= x"27"; mac_data_in_last <= '1';wait for clk_period;
|
|
|
|
assert ip_rx.data.data_in_last = '1' report "T3: ip_rx.data.data_in_last not set";
|
|
|
|
mac_data_in <= x"00";
|
|
mac_data_in_last <= '0';
|
|
mac_data_in_valid <= '0';
|
|
wait for clk_period;
|
|
|
|
assert ip_rx.data.data_in_valid = '0' report "T3: ip_rx.data.data_in_valid not cleared";
|
|
assert ip_rx.data.data_in_last = '0' report "T3: ip_rx.data.data_in_last not cleared";
|
|
assert ip_rx.hdr.num_frame_errors = x"00" report "T3: ip_rx.hdr.num_frame_errors non zero at end of test";
|
|
assert ip_rx.hdr.last_error_code = x"0" report "T3: ip_rx.hdr.last_error_code indicates error at end of test";
|
|
assert ip_rx_start = '0' report "T3: ip_rx_start not cleared";
|
|
|
|
|
report "--- end of tests ---";
|
report "--- end of tests ---";
|
|
|
wait;
|
wait;
|
end process;
|
end process;
|
|
|
