1 files changed, 0 insertions, 119 deletions
diff --git a/firmware/microblaze/lib/eth_mac.c b/firmware/microblaze/lib/eth_mac.c
deleted file mode 100644
index 034a4d494..000000000
--- a/firmware/microblaze/lib/eth_mac.c
+++ /dev/null
@@ -1,119 +0,0 @@
-/* -*- c++ -*- */
-/*
- * Copyright 2007 Free Software Foundation, Inc.
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include "eth_mac.h"
-#include "memory_map.h"
-#include <stdbool.h>
-#include "eth_phy.h"	// for simulation constants
-#include "mdelay.h"
-#include "stdio.h"
-
-#define PHY_ADDR 1
-
-void
-eth_mac_set_addr(const eth_mac_addr_t *src)
-{
-  eth_mac->ucast_hi = 
-    (((unsigned int)src->addr[0])<<8) + 
-    ((unsigned int)src->addr[1]);
-  eth_mac->ucast_lo = 
-    (((unsigned int)src->addr[2])<<24) + 
-    (((unsigned int)src->addr[3])<<16) +
-    (((unsigned int)src->addr[4])<<8) +
-    (((unsigned int)src->addr[5]));
-}
-
-
-void 
-eth_mac_init(const eth_mac_addr_t *src)
-{
-  eth_mac->miimoder = 25;	// divider from CPU clock (50MHz/25 = 2MHz)
-
-  eth_mac_set_addr(src);
-  eth_mac->settings = MAC_SET_PAUSE_EN | MAC_SET_PASS_BCAST | MAC_SET_PASS_UCAST | MAC_SET_PAUSE_SEND_EN; 
-
-  eth_mac->pause_time = 38;
-  eth_mac->pause_thresh = 1200;
-
-  // set rx flow control high and low water marks
-  // unsigned int lwmark = (2*2048 + 64)/4; // 2 * 2048-byte frames + 1 * 64-byte pause frame
-  // eth_mac->fc_hwmark = lwmark + 2048/4;  // plus a 2048-byte frame
-
-  //  eth_mac->fc_lwmark = 600;		// there are currently 2047 lines in the fifo
-  // eth_mac->fc_hwmark = 1200;
-  //eth_mac->fc_padtime = 1700;           // how long before flow control runs out do we 
-                                        // request a re-pause.  Units of 8ns (bytes)
-
-  //eth_mac->tx_pause_en = 0;		// pay attn to pause frames sent to us
-  //eth_mac->pause_quanta_set = 38;	// a bit more than 1 max frame 16kb/512 + fudge
-  //eth_mac->pause_frame_send_en = 0;	// enable sending pause frames
-}
-
-int
-eth_mac_read_rmon(int addr)
-{
-  int t = 0;
-  /*  
-  eth_mac->rmon_rd_addr = addr;
-  eth_mac->rmon_rd_apply = 1;
-  while(eth_mac->rmon_rd_grant == 0)
-    ;
-
-  t = eth_mac->rmon_rd_dout;
-  eth_mac->rmon_rd_apply = 0;
-  */
-  return t;
-}
-
-int
-eth_mac_miim_read(int addr)
-{
-
-  int phy_addr = PHY_ADDR;
-  eth_mac->miiaddress = ((addr & 0x1f) << 8) | phy_addr;
-  eth_mac->miicommand = MIIC_RSTAT;
-
-  while((eth_mac->miistatus & MIIS_BUSY) != 0)
-    ;
-
-  int r = eth_mac->miirx_data;
-  //printf("MIIM-READ ADDR 0x%x DATA 0x%x\n",addr, r);
-  return r;
-}
-
-void
-eth_mac_miim_write(int addr, int value)
-{
-  int phy_addr = PHY_ADDR;
-  eth_mac->miiaddress = ((addr & 0x1f) << 8) | phy_addr;
-  eth_mac->miitx_data = value;
-  eth_mac->miicommand = MIIC_WCTRLDATA;
-
-//  printf("MIIM-WRITE ADDR 0x%x VAL 0x%x\n",addr,value);
-  while((eth_mac->miistatus & MIIS_BUSY) != 0)
-    ;
-}
-
-int
-eth_mac_miim_read_status(void)
-{
-  if (hwconfig_simulation_p())
-    return 0;
-
-  return eth_mac->miistatus;
-}