--- a/Makefile.am
+++ b/Makefile.am
@@ -10,7 +10,7 @@ ethtool_SOURCES = ethtool.c ethtool-copy
fec_8xx.c ibm_emac.c ixgb.c ixgbe.c natsemi.c \
pcnet32.c realtek.c tg3.c marvell.c vioc.c \
smsc911x.c at76c50x-usb.c sfc.c stmmac.c \
- rxclass.c sfpid.c sfpdiag.c
+ rxclass.c sfpid.c sfpdiag.c ixp4xx.c
TESTS = test-cmdline test-features
check_PROGRAMS = test-cmdline test-features
--- a/Makefile.in
+++ b/Makefile.in
@@ -78,7 +78,7 @@ am_ethtool_OBJECTS = ethtool.$(OBJEXT) a
tg3.$(OBJEXT) marvell.$(OBJEXT) vioc.$(OBJEXT) \
smsc911x.$(OBJEXT) at76c50x-usb.$(OBJEXT) sfc.$(OBJEXT) \
stmmac.$(OBJEXT) rxclass.$(OBJEXT) sfpid.$(OBJEXT) \
- sfpdiag.$(OBJEXT)
+ sfpdiag.$(OBJEXT) ixp4xx.$(OBJEXT)
ethtool_OBJECTS = $(am_ethtool_OBJECTS)
ethtool_LDADD = $(LDADD)
ethtool_DEPENDENCIES =
@@ -286,7 +286,7 @@ ethtool_SOURCES = ethtool.c ethtool-copy
fec_8xx.c ibm_emac.c ixgb.c ixgbe.c natsemi.c \
pcnet32.c realtek.c tg3.c marvell.c vioc.c \
smsc911x.c at76c50x-usb.c sfc.c stmmac.c \
- rxclass.c sfpid.c sfpdiag.c
+ rxclass.c sfpid.c sfpdiag.c ixp4xx.c
test_cmdline_SOURCES = test-cmdline.c test-common.c $(ethtool_SOURCES)
test_cmdline_CFLAGS = -DTEST_ETHTOOL
@@ -431,6 +431,7 @@ distclean-compile:
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/sfpid.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/smsc911x.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/stmmac.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/ixp4xx.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test_cmdline-amd8111e.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test_cmdline-at76c50x-usb.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test_cmdline-de2104x.Po@am__quote@
--- a/ethtool.c
+++ b/ethtool.c
@@ -873,6 +873,7 @@ static const struct {
{ "igb", igb_dump_regs },
{ "ixgb", ixgb_dump_regs },
{ "ixgbe", ixgbe_dump_regs },
+ { "ixp4xx", ixp4xx_dump_regs },
{ "natsemi", natsemi_dump_regs },
{ "e100", e100_dump_regs },
{ "amd8111e", amd8111e_dump_regs },
--- a/internal.h
+++ b/internal.h
@@ -241,6 +241,9 @@ int st_gmac_dump_regs(struct ethtool_drv
/* Et131x ethernet controller */
int et131x_dump_regs(struct ethtool_drvinfo *info, struct ethtool_regs *regs);
+/* Intel IXP4xx internal MAC */
+int ixp4xx_dump_regs(struct ethtool_drvinfo *info, struct ethtool_regs *regs);
+
/* Rx flow classification */
int rxclass_parse_ruleopts(struct cmd_context *ctx,
struct ethtool_rx_flow_spec *fsp);
--- /dev/null
+++ b/ixp4xx.c
@@ -0,0 +1,130 @@
+/*
+ * Copyright (c) 2006 Christian Hohnstaed <chohnstaedt@innominate.com>
+ * This file is released under the GPLv2
+ */
+
+#include <stdio.h>
+#include "internal.h"
+
+#ifndef BIT
+#define BIT(x) (1<<x)
+#endif
+
+#define TX_CNTRL1_TX_EN BIT(0)
+#define TX_CNTRL1_DUPLEX BIT(1)
+#define TX_CNTRL1_RETRY BIT(2)
+#define TX_CNTRL1_PAD_EN BIT(3)
+#define TX_CNTRL1_FCS_EN BIT(4)
+#define TX_CNTRL1_2DEFER BIT(5)
+#define TX_CNTRL1_RMII BIT(6)
+
+/* TX Control Register 2 */
+#define TX_CNTRL2_RETRIES_MASK 0xf
+
+/* RX Control Register 1 */
+#define RX_CNTRL1_RX_EN BIT(0)
+#define RX_CNTRL1_PADSTRIP_EN BIT(1)
+#define RX_CNTRL1_CRC_EN BIT(2)
+#define RX_CNTRL1_PAUSE_EN BIT(3)
+#define RX_CNTRL1_LOOP_EN BIT(4)
+#define RX_CNTRL1_ADDR_FLTR_EN BIT(5)
+#define RX_CNTRL1_RX_RUNT_EN BIT(6)
+#define RX_CNTRL1_BCAST_DIS BIT(7)
+
+/* Core Control Register */
+#define CORE_RESET BIT(0)
+#define CORE_RX_FIFO_FLUSH BIT(1)
+#define CORE_TX_FIFO_FLUSH BIT(2)
+#define CORE_SEND_JAM BIT(3)
+#define CORE_MDC_EN BIT(4)
+
+#define MAC "%02x:%02x:%02x:%02x:%02x:%02x"
+#define MAC_DATA(d) (d)[0], (d)[1], (d)[2], (d)[3], (d)[4], (d)[5]
+
+int ixp4xx_dump_regs(struct ethtool_drvinfo *info, struct ethtool_regs *regs)
+{
+ u8 *data = regs->data;
+
+ fprintf(stdout,
+ "TXctrl: 0x%02x:0x%02x\n"
+ " Enable: %s\n"
+ " Duplex: %s\n"
+ " Retry: %s (%d)\n"
+ " Padding: %s\n"
+ " Frame check: %s\n"
+ " TX deferral: %s\n"
+ " Connection: %s\n"
+ "\n",
+ data[0], data[1],
+ data[0] & TX_CNTRL1_TX_EN ? "yes" : "no",
+ data[0] & TX_CNTRL1_DUPLEX ? "half" : "full",
+ data[0] & TX_CNTRL1_RETRY ? "enabled" : "disabled",
+ data[1] & TX_CNTRL2_RETRIES_MASK,
+ data[0] & TX_CNTRL1_PAD_EN ? "enabled" : "disabled",
+ data[0] & TX_CNTRL1_FCS_EN ? "enabled" : "disabled",
+ data[0] & TX_CNTRL1_2DEFER ? "two-part" : "one-part",
+ data[0] & TX_CNTRL1_RMII ? "RMII" : "Full MII"
+ );
+
+ fprintf(stdout,
+ "RXctrl: 0x%02x\n"
+ " Enable: %s\n"
+ " Pad strip: %s\n"
+ " CRC check: %s\n"
+ " Pause: %s\n"
+ " Loop: %s\n"
+ " Promiscous: %s\n"
+ " Runt frames: %s\n"
+ " Broadcast: %s\n"
+ "\n",
+ data[2],
+ data[2] & RX_CNTRL1_RX_EN ? "yes" : "no",
+ data[2] & RX_CNTRL1_PADSTRIP_EN ? "enabled" : "disabled",
+ data[2] & RX_CNTRL1_CRC_EN ? "enabled" : "disabled",
+ data[2] & RX_CNTRL1_PAUSE_EN ? "enabled" : "disabled",
+ data[2] & RX_CNTRL1_LOOP_EN ? "enabled" : "disabled",
+ data[2] & RX_CNTRL1_ADDR_FLTR_EN ? "disabled" : "enabled",
+ data[2] & RX_CNTRL1_RX_RUNT_EN ? "forward" : "discard",
+ data[2] & RX_CNTRL1_BCAST_DIS ? "disabled" : "enabled"
+ );
+ fprintf(stdout,
+ "Core control: 0x%02x\n"
+ " Core state: %s\n"
+ " RX fifo: %s\n"
+ " TX fifo: %s\n"
+ " Send jam: %s\n"
+ " MDC clock %s\n"
+ "\n",
+ data[32],
+ data[32] & CORE_RESET ? "reset" : "normal operation",
+ data[32] & CORE_RX_FIFO_FLUSH ? "flush" : "ok",
+ data[32] & CORE_TX_FIFO_FLUSH ? "flush" : "ok",
+ data[32] & CORE_SEND_JAM ? "yes" : "no",
+ data[32] & CORE_MDC_EN ? "output" : "input"
+ );
+ fprintf(stdout,
+ "MAC addresses: \n"
+ " Multicast mask: " MAC "\n"
+ " Multicast address: " MAC "\n"
+ " Unicast address: " MAC "\n"
+ "\n",
+ MAC_DATA(data+13), MAC_DATA(data+19), MAC_DATA(data+26)
+ );
+ fprintf(stdout,
+ "Random seed: 0x%02x\n"
+ "Threshold empty: %3d\n"
+ "Threshold full: %3d\n"
+ "TX buffer size: %3d\n"
+ "TX deferral: %3d\n"
+ "RX deferral: %3d\n"
+ "TX two deferral 1: %3d\n"
+ "TX two deferral 2: %3d\n"
+ "Slot time: %3d\n"
+ "Internal clock: %3d\n"
+ "\n",
+ data[4], data[5], data[6], data[7], data[8], data[9],
+ data[10], data[11], data[12], data[25]
+ );
+
+ return 0;
+}