Get rid of vme_sysfail (unused).

5f73a25c · Tristan Gingold · df1f3a4e · 5f73a25c · 5f73a25c
Commit 5f73a25c authored Nov 27, 2017 by Tristan Gingold
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Showing with 1 addition and 8 deletions

vme_cr_csr_space.vhd hdl/rtl/vme_cr_csr_space.vhd +1 -6

xvme64x_core.vhd hdl/rtl/xvme64x_core.vhd +0 -2

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--- a/hdl/rtl/vme_cr_csr_space.vhd
+++ b/hdl/rtl/vme_cr_csr_space.vhd
@@ -133,8 +133,6 @@ entity vme_cr_csr_space is
    vme_ga_i            : in  std_logic_vector(5 downto 0);
    vme_berr_n_i        : in  std_logic;
    bar_o               : out std_logic_vector(4 downto 0);
-    vme_sysfail_i       : in  std_logic;
-    vme_sysfail_ena_o   : out std_logic;
    module_enable_o     : out std_logic;
    module_reset_o      : out std_logic;
@@ -428,16 +426,13 @@ begin
          s_reg_bit_reg(c_BERR_BIT) <= '1';
        end if;
-        if vme_sysfail_i = '1' then
+        -- Could handle sysfail (if it was supported).
-          s_reg_bit_reg(c_FAILED_BIT) <= '1';
-        end if;
      end if;
    end if;
  end process;
  bar_o             <= s_reg_bar(7 downto 3);
  module_enable_o   <= s_reg_bit_reg(c_ENABLE_BIT);
-  vme_sysfail_ena_o <= s_reg_bit_reg(c_SYSFAIL_EN_BIT);
  module_reset_o    <= s_reg_bit_reg(c_RESET_BIT);
  gen_ader_o: for i in s_reg_ader'range generate

--- a/hdl/rtl/xvme64x_core.vhd
+++ b/hdl/rtl/xvme64x_core.vhd
@@ -468,8 +468,6 @@ begin
      vme_ga_i            => vme_i.ga,
      vme_berr_n_i        => s_vme_berr_n,
      bar_o               => s_bar,
-      vme_sysfail_i       => '0',
-      vme_sysfail_ena_o   => open,
      module_enable_o     => s_module_enable,
      module_reset_o      => s_module_reset,