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Resource Evaluation of WR switch HDL for Ultrascale Plus
Commit 500d1f1a authored by Marek Gumiński's avatar Marek Gumiński
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Changed the way that wrf is resized for PSU

parent b7403bcc
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Showing with 27 additions and 27 deletions
ip_cores/wr-cores-local/modules/fabric/wr_fabric_pkg.vhd
View file @ 500d1f1a
......@@ -57,16 +57,16 @@ package wr_fabric_pkg is
type t_wrf_source_out is record
adr : std_logic_vector(1 downto 0);
dat : std_logic_vector(15 downto 0);
dat : std_logic_vector(63 downto 0);
cyc : std_logic;
stb : std_logic;
we : std_logic;
sel : std_logic_vector(1 downto 0);
end record;
type t_wrf_source64_out is record
type t_wrf_source16_out is record
adr : std_logic_vector(1 downto 0);
dat : std_logic_vector(63 downto 0);
dat : std_logic_vector(15 downto 0);
cyc : std_logic;
stb : std_logic;
we : std_logic;
......@@ -91,12 +91,12 @@ package wr_fabric_pkg is
end record;
subtype t_wrf_sink_in is t_wrf_source_out;
subtype t_wrf_sink64_in is t_wrf_source64_out;
subtype t_wrf_sink16_in is t_wrf_source16_out;
subtype t_wrf_sink_out is t_wrf_source_in;
type t_wrf_source_in_array is array (natural range <>) of t_wrf_source_in;
type t_wrf_source_out_array is array (natural range <>) of t_wrf_source_out;
type t_wrf_source64_out_array is array (natural range <>) of t_wrf_source64_out;
type t_wrf_source16_out_array is array (natural range <>) of t_wrf_source16_out;
subtype t_wrf_sink_in_array is t_wrf_source_out_array;
subtype t_wrf_sink_out_array is t_wrf_source_in_array;
......@@ -110,9 +110,9 @@ package wr_fabric_pkg is
constant c_dummy_src_in : t_wrf_source_in :=
('0', '0', '0', '0');
constant c_dummy_snk_in : t_wrf_sink_in :=
("XX", "XXXXXXXXXXXXXXXX", '0', '0', '0', "XX");
constant c_dummy_snk64_in : t_wrf_sink64_in :=
("XX", "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX", '0', '0', '0', "XX");
constant c_dummy_snk16_in : t_wrf_sink16_in :=
("XX", "XXXXXXXXXXXXXXXX", '0', '0', '0', "XX");
-----------------------------------------------------------------------------
......@@ -146,10 +146,10 @@ package wr_fabric_pkg is
port(
rst_n_i : in std_logic;
clk_i : in std_logic;
snk_i : in t_wrf_sink64_in;
snk_i : in t_wrf_sink_in;
snk_o : out t_wrf_sink_out;
src_i : in t_wrf_source_in;
src_o : out t_wrf_source64_out);
src_o : out t_wrf_source_out);
end component;
component xwrf_loopback
......
ip_cores/wr-cores-local/modules/fabric/xwrf_reg.vhd
View file @ 500d1f1a
......@@ -40,16 +40,16 @@ entity xwrf_reg is
port(
rst_n_i : in std_logic;
clk_i : in std_logic;
snk_i : in t_wrf_sink64_in;
snk_i : in t_wrf_sink_in;
snk_o : out t_wrf_sink_out;
src_i : in t_wrf_source_in;
src_o : out t_wrf_source64_out);
src_o : out t_wrf_source_out);
end xwrf_reg;
architecture behav of xwrf_reg is
type t_reg_fsm is (PASS, STALL, FLUSH);
signal state : t_reg_fsm;
signal temp : t_wrf_sink64_in;
signal temp : t_wrf_sink_in;
begin
process(clk_i)
......@@ -64,7 +64,7 @@ begin
if rising_edge(clk_i) then
if(rst_n_i = '0') then
state <= PASS;
src_o <= c_dummy_snk64_in;
src_o <= c_dummy_snk_in;
else
case state is
when PASS =>
......
modules/wrsw_psu/psu_announce_snooper.vhd
View file @ 500d1f1a
......@@ -84,11 +84,11 @@ entity psu_announce_snooper is
rst_n_i : in std_logic;
-- interface with NIC
snk_i : in t_wrf_sink64_in;
snk_i : in t_wrf_sink_in;
snk_o : out t_wrf_sink_out;
src_i : in t_wrf_source_in;
src_o : out t_wrf_source64_out;
src_o : out t_wrf_source_out;
rtu_dst_port_mask_i : in std_logic_vector(g_port_number-1 downto 0);
......
modules/wrsw_psu/psu_packet_injection.vhd
View file @ 500d1f1a
......@@ -68,9 +68,9 @@ entity psu_packet_injection is
src_i : in t_wrf_source_in;
src_o : out t_wrf_source64_out;
src_o : out t_wrf_source_out;
snk_i : in t_wrf_sink64_in;
snk_i : in t_wrf_sink_in;
snk_o : out t_wrf_sink_out;
rtu_dst_port_mask_o : out std_logic_vector(g_port_number-1 downto 0);
......@@ -110,7 +110,7 @@ architecture rtl of psu_packet_injection is
signal within_packet : std_logic;
signal select_inject : std_logic;
signal inj_src : t_wrf_source64_out;
signal inj_src : t_wrf_source_out;
signal inj_snk : t_wrf_sink_out;
signal inj_stb : std_logic;
signal inject_req_latched : std_logic;
......
modules/wrsw_psu/psu_pkg.vhd
View file @ 500d1f1a
......@@ -70,11 +70,11 @@ package psu_pkg is
clk_sys_i : in std_logic;
rst_n_i : in std_logic;
snk_i : in t_wrf_sink64_in;
snk_i : in t_wrf_sink_in;
snk_o : out t_wrf_sink_out;
src_i : in t_wrf_source_in;
src_o : out t_wrf_source64_out;
src_o : out t_wrf_source_out;
rtu_dst_port_mask_i : in std_logic_vector(g_port_number-1 downto 0);
holdover_on_i : in std_logic;
......@@ -101,8 +101,8 @@ package psu_pkg is
src_i : in t_wrf_source_in;
src_o : out t_wrf_source64_out;
snk_i : in t_wrf_sink64_in;
src_o : out t_wrf_source_out;
snk_i : in t_wrf_sink_in;
snk_o : out t_wrf_sink_out;
rtu_dst_port_mask_o : out std_logic_vector(g_port_number-1 downto 0);
rtu_prio_o : out std_logic_vector(2 downto 0);
......
modules/wrsw_psu/xwrsw_psu.vhd
View file @ 500d1f1a
......@@ -127,7 +127,7 @@ entity xwrsw_psu is
rst_n_i : in std_logic;
-- interface with NIC: tx path
tx_snk_i : in t_wrf_sink64_in;
tx_snk_i : in t_wrf_sink_in;
tx_snk_o : out t_wrf_sink_out;
tx_rtu_dst_port_mask_i : in std_logic_vector(g_port_mask_bits-1 downto 0);
tx_rtu_prio_i : in std_logic_vector(2 downto 0);
......@@ -137,11 +137,11 @@ entity xwrsw_psu is
-- interface with NIC: rx path
rx_src_i : in t_wrf_source_in;
rx_src_o : out t_wrf_source64_out;
rx_src_o : out t_wrf_source_out;
-- interface with RTU/SWcore: tx path
tx_src_i : in t_wrf_source_in;
tx_src_o : out t_wrf_source64_out;
tx_src_o : out t_wrf_source_out;
tx_rtu_dst_port_mask_o : out std_logic_vector(g_port_mask_bits-1 downto 0);
tx_rtu_prio_o : out std_logic_vector(2 downto 0);
tx_rtu_drop_o : out std_logic;
......@@ -149,7 +149,7 @@ entity xwrsw_psu is
tx_rtu_rsp_ack_i : in std_logic;
-- interface with SWcore: rx path
rx_snk_i : in t_wrf_sink64_in;
rx_snk_i : in t_wrf_sink_in;
rx_snk_o : out t_wrf_sink_out;
-- communciation with rt_subsystem
......@@ -197,7 +197,7 @@ architecture behavioral of xwrsw_psu is
signal rx_rd_ram_data : std_logic_vector(65 downto 0);
signal tx_src_in : t_wrf_source_in;
signal tx_src_out : t_wrf_source64_out;
signal tx_src_out : t_wrf_source_out;
signal inject_req : std_logic;
signal inject_ready : std_logic;
......
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