axis_smem module not found

[vineeshvs]

Hi,
Some files in this design have instantiated (I guess) the module axis_smem. I am not able to find in the repository where this module is defined.

$grep -nrw 'axis_smem' . --include=\*.v
gives,

./OpenSPARCT2.1.3/libs/n2sram/sp/n2_niu_sp_4096x9s_cust_l/n2_niu_sp_4096x9s_cust/rtl/n2_niu_sp_4096x9s_cust.v:666:axis_smem #(7, 1, 2, 1'b0) mem //

In the above file, the port-mapping is as follows:

xis_smem #(7, 1, 2, 1'b0) mem            // addr_width,data_width,num_ports,init_value
( {axis_dout             , {1'bz}        },        // Output Port  (1,2)
  {{1'bz}                , axis_din      },        // Input Port   (1,2)
  {axis_raddr            , axis_waddr    },        // Address Port (1,2)
  {1'b0                  , axis_wen      },        // Write Enable (1,2)
  {1'b1                  , 1'b1          },        // Chip Enable  (1,2)
  {axis_clk              , axis_clk      },        // Port Clocks  (1,2)
  {{1'bz}                , {1'bz}}       );         // Write Mask   (1,2)