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ipv4: Remove obsolete signals

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This commit is contained in:
Markus Koch 2022-10-31 23:44:14 +01:00
parent 0d7981f801
commit a0c9df28f1
2 changed files with 0 additions and 6 deletions
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4
trashernet/trashernet_ipv4.vhd
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@ -61,7 +61,6 @@ begin
signal header_ok : std_logic; signal header_ok : std_logic;
signal bytecount : integer range 0 to 65535; signal bytecount : integer range 0 to 65535;
signal shifted : std_logic;
signal block_done : std_logic; signal block_done : std_logic;
type state_t is (HEADER, OPT, PAYLOAD, DONE); type state_t is (HEADER, OPT, PAYLOAD, DONE);
@ -79,7 +78,6 @@ begin
begin begin
if rst then if rst then
state <= HEADER; state <= HEADER;
shifted <= '0';
ipv4_out.rx_ok_stb <= '0'; ipv4_out.rx_ok_stb <= '0';
ipv4_out.rx_error_stb <= '0'; ipv4_out.rx_error_stb <= '0';
ipv4_out.rx_header_rcv <= '0'; ipv4_out.rx_header_rcv <= '0';
@ -90,8 +88,6 @@ begin
ipv4_out.rx_error_stb <= '0'; ipv4_out.rx_error_stb <= '0';
ipv4_out.rx_header_rcv <= '0'; ipv4_out.rx_header_rcv <= '0';
shifted <= ethernet_ii_out.rx_data_valid;
if (ethernet_ii_out.rx_crc_ok or ethernet_ii_out.rx_crc_error) then if (ethernet_ii_out.rx_crc_ok or ethernet_ii_out.rx_crc_error) then
state <= HEADER; state <= HEADER;
bytecount <= BYTECOUNT_HEADER; bytecount <= BYTECOUNT_HEADER;

2
trashernet/trashernet_ipv4prot.vhd
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@ -37,8 +37,6 @@ end entity trashernet_ipv4prot;
architecture rtl of trashernet_ipv4prot is architecture rtl of trashernet_ipv4prot is
constant SEL_PROTOCOL_NONE : integer := ipv4_protocol_out'low - 1; constant SEL_PROTOCOL_NONE : integer := ipv4_protocol_out'low - 1;
-- signal tx_to_rx : ipv4_protocol_out_vector(ipv4_protocol_out'range); -- Only using `tx_` signals
signal rx_sel : integer range SEL_PROTOCOL_NONE to ipv4_protocol_out'high; signal rx_sel : integer range SEL_PROTOCOL_NONE to ipv4_protocol_out'high;
signal tx_sel : integer range ipv4_protocol_in'low to ipv4_protocol_in'high; signal tx_sel : integer range ipv4_protocol_in'low to ipv4_protocol_in'high;