WISHBONE B3

[raggedstone] / ethernet / source / top.vhd

diff --git a/ethernet/source/top.vhd b/ethernet/source/top.vhd
index c54fa40b49d988e86184bca1d596813b833be858..68188ac8926d666474c85a3f4144045099621b22 100644 (file)
--- a/ethernet/source/top.vhd
+++ b/ethernet/source/top.vhd
@@ -72,6 +72,8 @@ PORT(
         mdc_pad_o : OUT std_logic;
         md_pad_o : OUT std_logic;
         md_padoe_o : OUT std_logic;
         mdc_pad_o : OUT std_logic;
         md_pad_o : OUT std_logic;
         md_padoe_o : OUT std_logic;

+        m_wb_cti_o : OUT std_logic_vector(2 downto 0);
+        m_wb_bte_o : OUT std_logic_vector(1 downto 0);

         int_o : OUT std_logic
         );
 END COMPONENT;
         int_o : OUT std_logic
         );
 END COMPONENT;


@@ -202,19 +204,22 @@ signal md_padoe_o : std_logic;
 signal int_o : std_logic;
 signal wbm_adr_o : std_logic_vector(31 downto 0);
 
 signal int_o : std_logic;
 signal wbm_adr_o : std_logic_vector(31 downto 0);
 

+signal m_wb_cti_o : std_logic_vector(2 downto 0);
+signal m_wb_bte_o : std_logic_vector(1 downto 0);
+

 BEGIN
 
 BEGIN
 

-PCI_RSTn    <= not pci_rst_o    when (pci_rst_oe_o = '1')     else 'Z';
-PCI_INTAn   <= not pci_inta_o   when (pci_inta_oe_o = '1')    else 'Z';
-PCI_REQn    <= not pci_req_o    when (pci_req_oe_o = '1')     else 'Z';
-PCI_FRAMEn  <= not pci_frame_o  when (pci_frame_oe_o = '1')     else 'Z';
-PCI_IRDYn   <= not pci_irdy_o   when (pci_irdy_oe_o = '1')    else 'Z';
-PCI_DEVSELn <= not pci_devsel_o when (pci_devsel_oe_o = '1')  else 'Z';
-PCI_TRDYn   <= not pci_trdy_o   when (pci_trdy_oe_o = '1')    else 'Z';
-PCI_STOPn   <= not pci_stop_o   when (pci_stop_oe_o = '1')    else 'Z';
+PCI_RSTn    <= pci_rst_o    when (pci_rst_oe_o = '1')     else 'Z';
+PCI_INTAn   <= pci_inta_o   when (pci_inta_oe_o = '1')    else 'Z';
+PCI_REQn    <= pci_req_o    when (pci_req_oe_o = '1')     else 'Z';
+PCI_FRAMEn  <= pci_frame_o  when (pci_frame_oe_o = '1')     else 'Z';
+PCI_IRDYn   <= pci_irdy_o   when (pci_irdy_oe_o = '1')    else 'Z';
+PCI_DEVSELn <= pci_devsel_o when (pci_devsel_oe_o = '1')  else 'Z';
+PCI_TRDYn   <= pci_trdy_o   when (pci_trdy_oe_o = '1')    else 'Z';
+PCI_STOPn   <= pci_stop_o   when (pci_stop_oe_o = '1')    else 'Z';

 PCI_PAR     <= pci_par_o    when (pci_par_oe_o = '1')     else 'Z';
 PCI_PAR     <= pci_par_o    when (pci_par_oe_o = '1')     else 'Z';

-PCI_PERRn   <= not pci_perr_o   when (pci_perr_oe_o = '1')    else 'Z';
-PCI_SERRn   <= not pci_serr_o   when (pci_serr_oe_o = '1')    else 'Z';
+PCI_PERRn   <= pci_perr_o   when (pci_perr_oe_o = '1')    else 'Z';
+PCI_SERRn   <= pci_serr_o   when (pci_serr_oe_o = '1')    else 'Z';

 MD_PAD_IO   <= md_pad_o     when (md_padoe_o = '1')       else 'Z';
 
 BLA1: FOR i in 31 downto 0 generate
 MD_PAD_IO   <= md_pad_o     when (md_padoe_o = '1')       else 'Z';
 
 BLA1: FOR i in 31 downto 0 generate


@@ -240,8 +245,8 @@ Inst_pci_bridge32: pci_bridge32 PORT MAP(
         wbs_cyc_i => m_wb_cyc_o,
         wbs_stb_i => m_wb_stb_o,
         wbs_we_i => m_wb_we_o,
         wbs_cyc_i => m_wb_cyc_o,
         wbs_stb_i => m_wb_stb_o,
         wbs_we_i => m_wb_we_o,

-        wbs_cti_i => (others => '0'),
-        wbs_bte_i => (others => '0'),
+        wbs_cti_i => m_wb_cti_o,
+        wbs_bte_i => m_wb_bte_o,

         wbs_ack_o => m_wb_ack_i,
         -- wbs_rty_o => ,
         wbs_err_o => m_wb_err_i,
         wbs_ack_o => m_wb_ack_i,
         -- wbs_rty_o => ,
         wbs_err_o => m_wb_err_i,


@@ -258,16 +263,16 @@ Inst_pci_bridge32: pci_bridge32 PORT MAP(
         wbm_rty_i => '0',
         wbm_err_i => wb_err_o,
         pci_clk_i => PCI_CLOCK,
         wbm_rty_i => '0',
         wbm_err_i => wb_err_o,
         pci_clk_i => PCI_CLOCK,

-        pci_rst_i => not PCI_RSTn,
+        pci_rst_i => PCI_RSTn,

         pci_rst_o => pci_rst_o ,
         pci_rst_oe_o => pci_rst_oe_o,
         pci_rst_o => pci_rst_o ,
         pci_rst_oe_o => pci_rst_oe_o,

-        pci_inta_i => not PCI_INTAn,
+        pci_inta_i => PCI_INTAn,

         pci_inta_o => pci_inta_o,
         pci_inta_oe_o => pci_inta_oe_o,
         pci_req_o => pci_req_o,
         pci_req_oe_o => pci_req_oe_o,
         pci_inta_o => pci_inta_o,
         pci_inta_oe_o => pci_inta_oe_o,
         pci_req_o => pci_req_o,
         pci_req_oe_o => pci_req_oe_o,

-        pci_gnt_i => not PCI_GNTn,
-        pci_frame_i => not PCI_FRAMEn,
+        pci_gnt_i => PCI_GNTn,
+        pci_frame_i => PCI_FRAMEn,

         pci_frame_o => pci_frame_o,
         pci_frame_oe_o => pci_frame_oe_o,
         pci_irdy_oe_o => pci_irdy_oe_o,
         pci_frame_o => pci_frame_o,
         pci_frame_oe_o => pci_frame_oe_o,
         pci_irdy_oe_o => pci_irdy_oe_o,


@@ -276,23 +281,23 @@ Inst_pci_bridge32: pci_bridge32 PORT MAP(
         pci_stop_oe_o => pci_stop_oe_o,
         pci_ad_oe_o => pci_ad_oe_o,
         pci_cbe_oe_o => pci_cbe_oe_o,
         pci_stop_oe_o => pci_stop_oe_o,
         pci_ad_oe_o => pci_ad_oe_o,
         pci_cbe_oe_o => pci_cbe_oe_o,

-        pci_irdy_i => not PCI_IRDYn,
+        pci_irdy_i => PCI_IRDYn,

         pci_irdy_o => pci_irdy_o,
         pci_idsel_i => PCI_IDSEL,
         pci_irdy_o => pci_irdy_o,
         pci_idsel_i => PCI_IDSEL,

-        pci_devsel_i => not PCI_DEVSELn,
+        pci_devsel_i => PCI_DEVSELn,

         pci_devsel_o => pci_devsel_o,
         pci_devsel_o => pci_devsel_o,

-        pci_trdy_i => not PCI_TRDYn,
+        pci_trdy_i => PCI_TRDYn,

         pci_trdy_o => pci_trdy_o,
         pci_trdy_o => pci_trdy_o,

-        pci_stop_i => not PCI_STOPn,
+        pci_stop_i => PCI_STOPn,

         pci_stop_o => pci_stop_o,
         pci_ad_i => PCI_AD,
         pci_ad_o => pci_ad_o,
         pci_stop_o => pci_stop_o,
         pci_ad_i => PCI_AD,
         pci_ad_o => pci_ad_o,

-        pci_cbe_i => not PCI_CBEn,
+        pci_cbe_i => PCI_CBEn,

         pci_cbe_o => pci_cbe_o,
         pci_par_i => PCI_PAR,
         pci_par_o => pci_par_o,
         pci_par_oe_o => pci_par_oe_o,
         pci_cbe_o => pci_cbe_o,
         pci_par_i => PCI_PAR,
         pci_par_o => pci_par_o,
         pci_par_oe_o => pci_par_oe_o,

-        pci_perr_i => not PCI_PERRn,
+        pci_perr_i => PCI_PERRn,

         pci_perr_o => pci_perr_o,
         pci_perr_oe_o => pci_perr_oe_o,
         pci_serr_o => pci_serr_o,
         pci_perr_o => pci_perr_o,
         pci_perr_oe_o => pci_perr_oe_o,
         pci_serr_o => pci_serr_o,


@@ -334,6 +339,8 @@ Inst_eth_top: eth_top PORT MAP(
         md_pad_i => MD_PAD_IO,
         md_pad_o => md_pad_o,
         md_padoe_o => md_padoe_o,
         md_pad_i => MD_PAD_IO,
         md_pad_o => md_pad_o,
         md_padoe_o => md_padoe_o,

+        m_wb_cti_o => m_wb_cti_o,
+        m_wb_bte_o => m_wb_bte_o, 

         int_o => int_o
 );
 
         int_o => int_o
 );