Adding upstream version 1:6.7.upstream/1%6.7

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 71 insertions, 0 deletions

diff --git a/stmmac.c b/stmmac.c
new file mode 100644
index 0000000..5847120
--- /dev/null
+++ b/stmmac.c
@@ -0,0 +1,71 @@
+/****************************************************************************
+ * 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;
+}