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/****************************************************************************
* Support for the Synopsys MAC 10/100/1000 on-chip Ethernet controllers
*
* Copyright (C) 2007-2009 STMicroelectronics Ltd
*
* Author: Giuseppe Cavallaro <peppe.cavallaro@st.com>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published
* by the Free Software Foundation, incorporated herein by reference.
*/
#include <stdio.h>
#include <string.h>
#include "internal.h"
#define MAC100_DMA_REG_NUM 9
#define GMAC_REG_NUM 55
#define GMAC_DMA_REG_NUM 23
int st_mac100_dump_regs(struct ethtool_drvinfo *info __maybe_unused,
struct ethtool_regs *regs)
{
int i;
unsigned int *stmmac_reg = (unsigned int *)regs->data;
fprintf(stdout, "ST MAC 10/100 Registers\n");
fprintf(stdout, "control reg 0x%08X\n", *stmmac_reg++);
fprintf(stdout, "addr HI 0x%08X\n", *stmmac_reg++);
fprintf(stdout, "addr LO 0x%08X\n", *stmmac_reg++);
fprintf(stdout, "multicast hash HI 0x%08X\n", *stmmac_reg++);
fprintf(stdout, "multicast hash LO 0x%08X\n", *stmmac_reg++);
fprintf(stdout, "MII addr 0x%08X\n", *stmmac_reg++);
fprintf(stdout, "MII data %08X\n", *stmmac_reg++);
fprintf(stdout, "flow control 0x%08X\n", *stmmac_reg++);
fprintf(stdout, "VLAN1 tag 0x%08X\n", *stmmac_reg++);
fprintf(stdout, "VLAN2 tag 0x%08X\n", *stmmac_reg++);
fprintf(stdout, "mac wakeup frame 0x%08X\n", *stmmac_reg++);
fprintf(stdout, "mac wakeup crtl 0x%08X\n", *stmmac_reg++);
fprintf(stdout, "\n");
fprintf(stdout, "DMA Registers\n");
for (i = 0; i < MAC100_DMA_REG_NUM; i++)
fprintf(stdout, "CSR%d 0x%08X\n", i, *stmmac_reg++);
fprintf(stdout, "DMA cur tx buf addr 0x%08X\n", *stmmac_reg++);
fprintf(stdout, "DMA cur rx buf addr 0x%08X\n", *stmmac_reg++);
fprintf(stdout, "\n");
return 0;
}
int st_gmac_dump_regs(struct ethtool_drvinfo *info __maybe_unused,
struct ethtool_regs *regs)
{
int i;
unsigned int *stmmac_reg = (unsigned int *)regs->data;
fprintf(stdout, "ST GMAC Registers\n");
fprintf(stdout, "GMAC Registers\n");
for (i = 0; i < GMAC_REG_NUM; i++)
fprintf(stdout, "Reg%d 0x%08X\n", i, *stmmac_reg++);
fprintf(stdout, "\n");
fprintf(stdout, "DMA Registers\n");
for (i = 0; i < GMAC_DMA_REG_NUM; i++)
fprintf(stdout, "Reg%d 0x%08X\n", i, *stmmac_reg++);
return 0;
}
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