add robocfg

git-svn-id: svn://svn.openwrt.org/openwrt/trunk/openwrt@889 3c298f89-4303-0410-b956-a3cf2f4a3e73

7 files changed, 1137 insertions, 0 deletions

diff --git a/package/Config.in b/package/Config.in
index bee6cb844..f81dcd923 100644
--- a/package/Config.in
+++ b/package/Config.in
@@ -61,6 +61,7 @@ source "package/tinc/Config.in"
 source "package/fprobe/Config.in"
 source "package/maradns/Config.in"
 source "package/ttcp/Config.in"
+source "package/robocfg/Config.in"
 
 comment "Libraries"
 source "package/libpthread/Config.in"
diff --git a/package/Makefile b/package/Makefile
index f9d161f71..5eaf21131 100644
--- a/package/Makefile
+++ b/package/Makefile
@@ -56,6 +56,7 @@ package-$(BR2_PACKAGE_PPTP) += pptp
 package-$(BR2_PACKAGE_PPTPD) += pptpd
 package-$(BR2_PACKAGE_QUAGGA) += quagga
 package-$(BR2_PACKAGE_RADVD) += radvd
+package-$(BR2_PACKAGE_ROBOCFG) += robocfg
 package-$(BR2_PACKAGE_SCREEN) += screen
 package-$(BR2_PACKAGE_SDK) += sdk
 package-$(BR2_PACKAGE_SER) += ser
diff --git a/package/robocfg/Config.in b/package/robocfg/Config.in
new file mode 100644
index 000000000..ae3f17203
--- /dev/null
+++ b/package/robocfg/Config.in
@@ -0,0 +1,5 @@
+config BR2_PACKAGE_ROBOCFG
+	tristate "robocfg"
+	default m if CONFIG_DEVEL
+	help
+	  Broadcom BCM5325E/536x switch configuration utility
diff --git a/package/robocfg/Makefile b/package/robocfg/Makefile
new file mode 100644
index 000000000..980872f3e
--- /dev/null
+++ b/package/robocfg/Makefile
@@ -0,0 +1,25 @@
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=robocfg
+PKG_VERSION:=0.01
+PKG_RELEASE:=1
+
+PKG_BUILD_DIR:=$(BUILD_DIR)/robocfg
+
+include $(TOPDIR)/package/rules.mk
+
+$(eval $(call PKG_template,ROBOCFG,$(PKG_NAME),$(PKG_VERSION)-$(PKG_RELEASE),$(ARCH)))
+
+$(PKG_BUILD_DIR)/.prepared:
+	mkdir -p $@
+
+$(PKG_BUILD_DIR)/.built:
+	$(TARGET_CC) -o $(PKG_BUILD_DIR)/robocfg robocfg.c
+	$(STRIP) $(PKG_BUILD_DIR)/robocfg
+	touch $@
+
+$(IPKG_ROBOCFG):
+	mkdir -p $(IDIR_ROBOCFG)/sbin
+	install -m 0755 $(PKG_BUILD_DIR)/robocfg $(IDIR_ROBOCFG)/sbin/robocfg
+	$(IPKG_BUILD) $(IDIR_ROBOCFG) $(PACKAGE_DIR)
diff --git a/package/robocfg/etc53xx.h b/package/robocfg/etc53xx.h
new file mode 100644
index 000000000..4e1f8ad8a
--- /dev/null
+++ b/package/robocfg/etc53xx.h
@@ -0,0 +1,620 @@
+/*
+ * Broadcom Home Gateway Reference Design
+ * BCM53xx Register definitions
+ *
+ * Copyright 2004, Broadcom Corporation
+ * All Rights Reserved.
+ * 
+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
+ * $Id$
+ */
+
+#ifndef __BCM535M_H_
+#define __BCM535M_H_
+
+/* ROBO embedded device type */
+#define ROBO_DEV_5380 1
+#define ROBO_DEV_5365 2
+#define ROBO_DEV_5350 3
+
+/* BCM5325m GLOBAL PAGE REGISTER MAP */
+#ifndef _CFE_
+#pragma pack(1)
+#endif
+
+/* BCM5325m Serial Management Port (SMP) Page offsets */
+#define ROBO_CTRL_PAGE        0x00  /* Control registers */
+#define ROBO_STAT_PAGE        0x01  /* Status register */
+#define ROBO_MGMT_PAGE        0x02  /* Management Mode registers */
+#define ROBO_MIB_AC_PAGE      0x03  /* MIB Autocast registers */
+#define ROBO_ARLCTRL_PAGE     0x04  /* ARL Control Registers */
+#define ROBO_ARLIO_PAGE       0x05  /* ARL Access Registers */
+#define ROBO_FRAMEBUF_PAGE    0x06  /* Management frame access registers */
+#define ROBO_MEM_ACCESS_PAGE  0x08  /* Memory access registers */
+
+/* PHY Registers */
+#define ROBO_PORT0_MII_PAGE    0x10 /* Port 0 MII Registers */
+#define ROBO_PORT1_MII_PAGE    0x11 /* Port 1 MII Registers */
+#define ROBO_PORT2_MII_PAGE    0x12 /* Port 2 MII Registers */
+#define ROBO_PORT3_MII_PAGE    0x13 /* Port 3 MII Registers */
+#define ROBO_PORT4_MII_PAGE    0x14 /* Port 4 MII Registers */
+/* (start) registers only for BCM5380 */
+#define ROBO_PORT5_MII_PAGE    0x15 /* Port 5 MII Registers */
+#define ROBO_PORT6_MII_PAGE    0x16 /* Port 6 MII Registers */
+#define ROBO_PORT7_MII_PAGE    0x17 /* Port 7 MII Registers */
+/* (end) registers only for BCM5380 */
+#define ROBO_IM_PORT_PAGE      0x18 /* Inverse MII Port (to EMAC) */
+#define ROBO_ALL_PORT_PAGE     0x19 /* All ports MII Registers (broadcast)*/
+
+/* MAC Statistics registers */
+#define ROBO_PORT0_MIB_PAGE       0x20 /* Port 0 10/100 MIB Statistics */
+#define ROBO_PORT1_MIB_PAGE       0x21 /* Port 1 10/100 MIB Statistics */
+#define ROBO_PORT2_MIB_PAGE       0x22 /* Port 2 10/100 MIB Statistics */
+#define ROBO_PORT3_MIB_PAGE       0x23 /* Port 3 10/100 MIB Statistics */
+#define ROBO_PORT4_MIB_PAGE       0x24 /* Port 4 10/100 MIB Statistics */
+/* (start) registers only for BCM5380 */
+#define ROBO_PORT5_MIB_PAGE       0x25 /* Port 5 10/100 MIB Statistics */
+#define ROBO_PORT6_MIB_PAGE       0x26 /* Port 6 10/100 MIB Statistics */
+#define ROBO_PORT7_MIB_PAGE       0x27 /* Port 7 10/100 MIB Statistics */
+/* (end) registers only for BCM5380 */
+#define ROBO_IM_PORT_MIB_PAGE     0x28 /* Inverse MII Port MIB Statistics */
+
+/* Quality of Service (QoS) Registers */
+#define ROBO_QOS_PAGE             0x30 /* QoS Registers */
+
+/* VLAN Registers */
+#define ROBO_VLAN_PAGE            0x34 /* VLAN Registers */
+
+/* Note SPI Data/IO Registers not used */
+#define ROBO_SPI_DATA_IO_0_PAGE   0xf0 /* SPI Data I/O 0 */
+#define ROBO_SPI_DATA_IO_1_PAGE   0xf1 /* SPI Data I/O 1 */
+#define ROBO_SPI_DATA_IO_2_PAGE   0xf2 /* SPI Data I/O 2 */
+#define ROBO_SPI_DATA_IO_3_PAGE   0xf3 /* SPI Data I/O 3 */
+#define ROBO_SPI_DATA_IO_4_PAGE   0xf4 /* SPI Data I/O 4 */
+#define ROBO_SPI_DATA_IO_5_PAGE   0xf5 /* SPI Data I/O 5 */
+#define ROBO_SPI_DATA_IO_6_PAGE   0xf6 /* SPI Data I/O 6 */
+#define ROBO_SPI_DATA_IO_7_PAGE   0xf7 /* SPI Data I/O 7 */
+
+#define ROBO_SPI_STATUS_PAGE      0xfe /* SPI Status Registers */
+#define ROBO_PAGE_PAGE            0xff /* Page Registers */
+
+
+/* BCM5325m CONTROL PAGE (0x00) REGISTER MAP : 8bit (byte) registers */
+typedef struct _ROBO_PORT_CTRL_STRUC
+{
+    unsigned char   rx_disable:1;   /* rx disable */
+    unsigned char   tx_disable:1;   /* tx disable */
+    unsigned char   rsvd:3;         /* reserved */
+    unsigned char   stp_state:3;    /* spanning tree state */
+} ROBO_PORT_CTRL_STRUC;
+
+#define ROBO_PORT0_CTRL           0x00 /* 10/100 Port 0 Control */
+#define ROBO_PORT1_CTRL           0x01 /* 10/100 Port 1 Control */
+#define ROBO_PORT2_CTRL           0x02 /* 10/100 Port 2 Control */
+#define ROBO_PORT3_CTRL           0x03 /* 10/100 Port 3 Control */
+#define ROBO_PORT4_CTRL           0x04 /* 10/100 Port 4 Control */
+/* (start) registers only for BCM5380 */
+#define ROBO_PORT5_CTRL           0x05 /* 10/100 Port 5 Control */
+#define ROBO_PORT6_CTRL           0x06 /* 10/100 Port 6 Control */
+#define ROBO_PORT7_CTRL           0x07 /* 10/100 Port 7 Control */
+/* (end) registers only for BCM5380 */
+#define ROBO_IM_PORT_CTRL         0x08 /* 10/100 Port 8 Control */
+#define ROBO_SMP_CTRL             0x0a /* SMP Control register */
+#define ROBO_SWITCH_MODE          0x0b /* Switch Mode Control */
+#define ROBO_PORT_OVERRIDE_CTRL   0x0e /* Port state override */
+#define ROBO_PORT_OVERRIDE_RVMII  (1<<4) /* Bit 4 enables RvMII */
+#define ROBO_PD_MODE_CTRL         0x0f /* Power-down mode control */
+#define ROBO_IP_MULTICAST_CTRL    0x21 /* IP Multicast control */
+
+/* BCM5325m STATUS PAGE (0x01) REGISTER MAP : 16bit/48bit registers */
+#define ROBO_HALF_DUPLEX 0
+#define ROBO_FULL_DUPLEX 1
+
+#define ROBO_LINK_STAT_SUMMARY    0x00 /* Link Status Summary: 16bit */
+#define ROBO_LINK_STAT_CHANGE     0x02 /* Link Status Change: 16bit */
+#define ROBO_SPEED_STAT_SUMMARY   0x04 /* Port Speed Summary: 16bit*/
+#define ROBO_DUPLEX_STAT_SUMMARY  0x06 /* Duplex Status Summary: 16bit */
+#define ROBO_PAUSE_STAT_SUMMARY   0x08 /* PAUSE Status Summary: 16bit */
+#define ROBO_SOURCE_ADDR_CHANGE   0x0C /* Source Address Change: 16bit	*/
+#define ROBO_LSA_PORT0            0x10 /* Last Source Addr, Port 0: 48bits*/
+#define ROBO_LSA_PORT1            0x16 /* Last Source Addr, Port 1: 48bits*/
+#define ROBO_LSA_PORT2            0x1c /* Last Source Addr, Port 2: 48bits*/
+#define ROBO_LSA_PORT3            0x22 /* Last Source Addr, Port 3: 48bits*/
+#define ROBO_LSA_PORT4            0x28 /* Last Source Addr, Port 4: 48bits*/
+#define ROBO_LSA_IM_PORT          0x40 /* Last Source Addr, IM Port: 48bits*/
+
+/* BCM5325m MANAGEMENT MODE REGISTERS (0x02) REGISTER MAP: 8/48 bit regs*/
+typedef struct _ROBO_GLOBAL_CONFIG_STRUC
+{
+    unsigned char   resetMIB:1;         /* reset MIB counters */
+    unsigned char   rxBPDU:1;           /* receive BDPU enable */
+    unsigned char   rsvd1:2;            /* reserved */
+    unsigned char   MIBacHdrCtrl:1;     /* MIB autocast header control */
+    unsigned char   MIBac:1;            /* MIB autocast enable */
+    unsigned char   frameMgmtPort:2;    /* frame management port */
+} ROBO_GLOBAL_CONFIG_STRUC;
+#define ROBO_GLOBAL_CONFIG        0x00 /* Global Management Config: 8bit*/
+#define ROBO_MGMT_PORT_ID         0x02 /* Management Port ID: 8bit*/
+#define ROBO_RMON_MIB_STEER       0x04 /* RMON Mib Steering: 16bit */
+#define ROBO_MIB_MODE_SELECT      0x04 /* MIB Mode select: 16bit (BCM5350) */
+#define ROBO_AGE_TIMER_CTRL       0x06 /* Age time control: 32bit */
+#define ROBO_MIRROR_CAP_CTRL      0x10 /* Mirror Capture : 16bit */
+#define ROBO_MIRROR_ING_CTRL      0x12 /* Mirror Ingress Control: 16bit */
+#define ROBO_MIRROR_ING_DIV_CTRL  0x14 /* Mirror Ingress Divider: 16bit */
+#define ROBO_MIRROR_ING_MAC_ADDR  0x16 /* Ingress Mirror MAC Addr: 48bit*/
+#define ROBO_MIRROR_EGR_CTRL      0x1c /* Mirror Egress Control: 16bit */
+#define ROBO_MIRROR_EGR_DIV_CTRL  0x1e /* Mirror Egress Divider: 16bit */
+#define ROBO_MIRROR_EGR_MAC_ADDR  0x20 /* Egress Mirror MAC Addr: 48bit*/
+
+/* BCM5325m MIB AUTOCAST REGISTERS (0x03) REGISTER MAP: 8/16/48 bit regs */
+#define ROBO_MIB_AC_PORT          0x00 /* MIB Autocast Port: 16bit */
+#define ROBO_MIB_AC_HDR_PTR       0x02 /* MIB Autocast Header pointer:16bit*/ 
+#define ROBO_MIB_AC_HDR_LEN       0x04 /* MIB Autocast Header Len: 16bit */
+#define ROBO_MIB_AC_DA            0x06 /* MIB Autocast DA: 48bit */
+#define ROBO_MIB_AC_SA            0x0c /* MIB Autocast SA: 48bit */
+#define ROBO_MIB_AC_TYPE          0x12 /* MIB Autocast Type: 16bit */
+#define ROBO_MIB_AC_RATE          0x14 /* MIB Autocast Rate: 8bit */
+#define ROBO_GET_AC_RATE(secs) ((secs)*10)
+#define ROBO_AC_RATE_MAX          0xff
+#define ROBO_AC_RATE_DEFAULT      0x64  /* 10 secs */
+typedef struct _ROBO_MIB_AC_STRUCT
+{
+    unsigned char   opcode:4;       /* Tx MIB Autocast opcode */
+    unsigned char   portno:4;       /* zero-based port no. */
+    unsigned char   portstate:8;    /* port state */
+    unsigned long long TxOctets;   
+    unsigned int    TxDropPkts;
+    unsigned int    rsvd;
+    unsigned int    TxBroadcastPkts;
+    unsigned int    TxMulticastPkts;
+    unsigned int    TxUnicastPkts;
+    unsigned int    TxCollisions;
+    unsigned int    TxSingleCollision;
+    unsigned int    TxMultiCollision;
+    unsigned int    TxDeferredTransmit;
+    unsigned int    TxLateCollision;
+    unsigned int    TxExcessiveCollision;
+    unsigned int    TxFrameInDiscards;
+    unsigned int    TxPausePkts;
+    unsigned int    rsvd1[2];
+    unsigned long long RxOctets;
+    unsigned int    RxUndersizePkts;
+    unsigned int    RxPausePkts;
+    unsigned int    RxPkts64Octets;
+    unsigned int    RxPkts64to127Octets;
+    unsigned int    RxPkts128to255Octets;
+    unsigned int    RxPkts256to511Octets;
+    unsigned int    RxPkts512to1023Octets;
+    unsigned int    RxPkts1024to1522Octets;
+    unsigned int    RxOversizePkts;
+    unsigned int    RxJabbers;
+    unsigned int    RxAlignmentErrors;
+    unsigned int    RxFCSErrors;
+    unsigned long long RxGoodOctets;
+    unsigned int    RxDropPkts;
+    unsigned int    RxUnicastPkts;
+    unsigned int    RxMulticastPkts;
+    unsigned int    RxBroadcastPkts;
+    unsigned int    RxSAChanges;
+    unsigned int    RxFragments;
+    unsigned int    RxExcessSizeDisc;
+    unsigned int    RxSymbolError;
+} ROBO_MIB_AC_STRUCT;
+
+/* BCM5325m ARL CONTROL REGISTERS (0x04) REGISTER MAP: 8/16/48/64 bit regs */
+#define ROBO_ARL_CONFIG           0x00 /* ARL Global Configuration: 8bit*/
+#define ROBO_BPDU_MC_ADDR_REG     0x04 /* BPDU Multicast Address Reg:64bit*/
+#define ROBO_MULTIPORT_ADDR_1     0x10 /* Multiport Address 1: 48 bits*/
+#define ROBO_MULTIPORT_VECTOR_1   0x16 /* Multiport Vector 1: 16 bits */
+#define ROBO_MULTIPORT_ADDR_2     0x20 /* Multiport Address 2: 48 bits*/
+#define ROBO_MULTIPORT_VECTOR_2   0x26 /* Multiport Vector 2: 16 bits */
+#define ROBO_SECURE_SRC_PORT_MASK 0x30 /* Secure Source Port Mask: 16 bits*/
+#define ROBO_SECURE_DST_PORT_MASK 0x32 /* Secure Dest Port Mask: 16 bits */
+
+
+/* BCM5325m ARL IO REGISTERS (0x05) REGISTER MAP: 8/16/48/64 bit regs */
+#define ARL_TABLE_WRITE 0              /* for read/write state in control reg */
+#define ARL_TABLE_READ  1              /* for read/write state in control reg */
+#ifdef BCM5380
+#define ARL_VID_BYTES   2              /* number of bytes for VID */
+#else
+#define ARL_VID_BYTES   1              /* number of bytes for VID */
+#endif
+typedef struct _ROBO_ARL_RW_CTRL_STRUC
+{
+    unsigned char   ARLrw:1;    /* ARL read/write (1=read) */
+    unsigned char   rsvd:6;     /* reserved */
+    unsigned char   ARLStart:1; /* ARL start/done (1=start) */
+} ROBO_ARL_RW_CTRL_STRUC;
+typedef struct _ROBO_ARL_SEARCH_CTRL_STRUC
+{
+    unsigned char   valid:1;    /* ARL search result valid */
+    unsigned char   rsvd:6;     /* reserved */
+    unsigned char   ARLStart:1; /* ARL start/done (1=start) */
+} ROBO_ARL_SEARCH_CTRL_STRUC;
+typedef struct _ROBO_ARL_ENTRY_CTRL_STRUC
+{
+    unsigned char   portID:4;   /* port id */
+    unsigned char   chipID:2;   /* chip id */
+    unsigned char   rsvd:5;     /* reserved */
+    unsigned char   prio:2;     /* priority */
+    unsigned char   age:1;      /* age */
+    unsigned char   staticEn:1; /* static */
+    unsigned char   valid:1;    /* valid */
+} ROBO_ARL_ENTRY_CTRL_STRUC;
+typedef struct _ROBO_ARL_SEARCH_RESULT_CTRL_STRUC
+{
+    unsigned char   portID:4;   /* port id */
+    unsigned char   rsvd:1;     /* reserved */
+    unsigned char   vid:8;   	/* vlan id */
+    unsigned char   age:1;      /* age */
+    unsigned char   staticEn:1; /* static */
+    unsigned char   valid:1;    /* valid */
+} ROBO_ARL_SEARCH_RESULT_CTRL_STRUC;
+typedef struct _ROBO_ARL_ENTRY_MAC_STRUC
+{
+    unsigned char   macBytes[6];    /* MAC address */
+} ROBO_ARL_ENTRY_MAC_STRUC;
+
+typedef struct _ROBO_ARL_ENTRY_STRUC
+{
+    ROBO_ARL_ENTRY_MAC_STRUC    mac;    /* MAC address */
+    ROBO_ARL_ENTRY_CTRL_STRUC   ctrl;   /* control bits */
+} ROBO_ARL_ENTRY_STRUC;
+
+typedef struct _ROBO_ARL_SEARCH_RESULT_STRUC
+{
+    ROBO_ARL_ENTRY_MAC_STRUC    mac;    		/* MAC address */
+    ROBO_ARL_SEARCH_RESULT_CTRL_STRUC   ctrl;   /* control bits */
+} ROBO_ARL_SEARCH_RESULT_STRUC;
+
+/* multicast versions of ARL entry structs */
+typedef struct _ROBO_ARL_ENTRY_MCAST_CTRL_STRUC
+{
+    unsigned int    portMask:12;/* multicast port mask */
+    unsigned char   prio:1;     /* priority */
+    unsigned char   gigPort:1;  /* gigabit port 1 mask */
+    unsigned char   staticEn:1; /* static */
+    unsigned char   valid:1;    /* valid */
+} ROBO_ARL_ENTRY_MCAST_CTRL_STRUC;
+typedef struct _ROBO_ARL_SEARCH_RESULT_MCAST_CTRL_STRUC
+{
+    unsigned int    portMask:13;   	/* multicast port mask */
+    unsigned char   age:1;      	/* age */
+    unsigned char   staticEn:1; 	/* static */
+    unsigned char   valid:1;    	/* valid */
+} ROBO_ARL_SEARCH_RESULT_MCAST_CTRL_STRUC;
+/* BCM5350 extension register */
+typedef struct _ROBO_ARL_SEARCH_RESULT_EXTENSION
+{
+    unsigned int    prio:2;         /* priority */
+    unsigned int    portMask:1;     /* MSB (MII) of port mask for multicast */
+    unsigned int    reserved:5;
+} ROBO_ARL_SEARCH_RESULT_EXTENSION;
+
+typedef struct _ROBO_ARL_ENTRY_MCAST_STRUC
+{
+    ROBO_ARL_ENTRY_MAC_STRUC        mac;    /* MAC address */
+    ROBO_ARL_ENTRY_MCAST_CTRL_STRUC ctrl;   /* control bits */
+} ROBO_ARL_ENTRY_MCAST_STRUC;
+typedef struct _ROBO_ARL_SEARCH_RESULT_MCAST_STRUC
+{
+    ROBO_ARL_ENTRY_MAC_STRUC    mac;    				/* MAC address */
+    ROBO_ARL_SEARCH_RESULT_MCAST_CTRL_STRUC   ctrl;   	/* control bits */
+} ROBO_ARL_SEARCH_RESULT_MCAST_STRUC;
+
+#define ROBO_ARL_RW_CTRL          0x00 /* ARL Read/Write Control :  8bit */
+#define ROBO_ARL_MAC_ADDR_IDX     0x02 /* MAC Address Index: 48bit */
+#define ROBO_ARL_VID_TABLE_IDX    0x08 /* VID Table Address Index: 8bit */
+#define ROBO_ARL_ENTRY0           0x10 /* ARL Entry 0 : 64 bit */
+#define ROBO_ARL_ENTRY1           0x18 /* ARL Entry 1 : 64 bit */
+#define ROBO_ARL_SEARCH_CTRL      0x20 /* ARL Search Control: 8bit */
+#define ROBO_ARL_SEARCH_ADDR      0x22 /* ARL Search Address: 16bit */
+#define ROBO_ARL_SEARCH_RESULT    0x24 /* ARL Search Result: 64bit */
+#define ROBO_ARL_SEARCH_RESULT_EXT 0x2c /* ARL Search Result Extension (5350): 8bit */
+#define ROBO_ARL_VID_ENTRY0       0x30 /* ARL VID Entry 0: 64bit */
+#define ROBO_ARL_VID_ENTRY1       0x32 /* ARL VID Entry 1: 64bit */
+
+/* BCM5325m MANAGEMENT FRAME REGISTERS (0x6) REGISTER MAP: 8/16 bit regs */
+#define ROBO_MGMT_FRAME_RD_DATA   0x00 /* Management Frame Read Data :8bit*/
+#define ROBO_MGMT_FRAME_WR_DATA   0x01 /* Management Frame Write Data:8bit*/
+#define ROBO_MGMT_FRAME_WR_CTRL   0x02 /* Write Control: 16bit */
+#define ROBO_MGMT_FRAME_RD_STAT   0x04 /* Read Status: 16bit */
+
+/* BCM5325m MEMORY ACCESS REGISTERS (Page 0x08) REGISTER MAP: 32 bit regs */
+#define MEM_TABLE_READ  1               /* for read/write state in mem access reg */
+#define MEM_TABLE_WRITE 0               /* for read/write state in mem access reg */
+#define MEM_TABLE_ACCESS_START 1        /* for mem access read/write start */
+#define MEM_TABLE_ACCESS_DONE  0        /* for mem access read/write done */
+#define VLAN_TABLE_ADDR 0x3800          /* BCM5380 only */
+#ifdef BCM5380
+#define NUM_ARL_TABLE_ENTRIES 4096      /* number of entries in ARL table */
+#define NUM_VLAN_TABLE_ENTRIES 2048     /* number of entries in VLAN table */
+#define ARL_TABLE_ADDR 0                /* offset of ARL table start */
+#else
+#define NUM_ARL_TABLE_ENTRIES 2048      /* number of entries in ARL table */
+#define NUM_VLAN_TABLE_ENTRIES 256      /* number of entries in VLAN table */
+#define ARL_TABLE_ADDR 0x3800           /* offset of ARL table start */
+/* corresponding values for 5350 */
+#define NUM_ARL_TABLE_ENTRIES_5350 1024 /* number of entries in ARL table (5350) */
+#define NUM_VLAN_TABLE_ENTRIES_5350 16  /* number of entries in VLAN table */
+#define ARL_TABLE_ADDR_5350 0x1c00      /* offset of ARL table start (5350) */
+#endif
+typedef struct _ROBO_MEM_ACCESS_CTRL_STRUC
+{
+    unsigned int    memAddr:14; /* 64-bit memory address */
+    unsigned char   rsvd:4;     /* reserved */
+    unsigned char   readEn:1;   /* read enable (0 == write) */
+    unsigned char   startDone:1;/* memory access start/done */
+    unsigned int    rsvd1:12;   /* reserved */
+} ROBO_MEM_ACCESS_CTRL_STRUC;
+typedef struct _ROBO_MEM_ACCESS_DATA_STRUC
+{
+    unsigned int    memData[2]; /* 64-bit data */
+    unsigned short  rsvd;       /* reserved */
+} ROBO_MEM_ACCESS_DATA_STRUC;
+
+#ifdef BCM5380
+typedef struct _ROBO_ARL_TABLE_DATA_STRUC
+{
+    unsigned char   MACaddr[6]; /* MAC addr */
+    unsigned int    portID:4;   /* port ID */
+    unsigned int    chipID:2;   /* chip ID */
+    unsigned int    rsvd:6;     /* reserved */
+    unsigned int    highPrio:1; /* high priority address */
+    unsigned int    age:1;      /* entry accessed/learned since ageing process */
+    unsigned int    staticAddr:1;/* entry is static */
+    unsigned int    valid:1;    /* entry is valid */
+    unsigned int    vid:12;     /* vlan id */
+    unsigned int    rsvd2:4;    /* reserved */
+} ROBO_ARL_TABLE_DATA_STRUC;
+#else
+typedef struct _ROBO_ARL_TABLE_DATA_STRUC
+{
+    unsigned char   MACaddr[6]; /* MAC addr */
+    unsigned int    portID:4;   /* port ID */
+    unsigned int    chipID:2;   /* chip ID */
+    unsigned int    rsvd:7;     /* reserved */
+    unsigned int    age:1;      /* entry accessed/learned since ageing process */
+    unsigned int    staticAddr:1;/* entry is static */
+    unsigned int    valid:1;    /* entry is valid */
+} ROBO_ARL_TABLE_DATA_STRUC;
+#endif
+
+/* multicast format*/
+typedef struct _ROBO_ARL_TABLE_MCAST_DATA_STRUC
+{
+    unsigned char   MACaddr[6]; /* MAC addr */
+    unsigned int    portMask:12;/* multicast port mask */
+    unsigned char   prio:1;     /* priority */
+    unsigned char   gigPort:1;  /* gigabit port 1 mask */
+    unsigned char   staticEn:1; /* static */
+    unsigned char   valid:1;    /* valid */
+    unsigned int    vid:12;     /* vlan id */
+    unsigned int    rsvd2:4;    /* reserved */
+} ROBO_ARL_TABLE_MCAST_DATA_STRUC;
+#define ROBO_MEM_ACCESS_CTRL      0x00 /* Memory Read/Write Control :32bit*/
+#define ROBO_MEM_ACCESS_DATA      0x04 /* Memory Read/Write Data:64bit*/
+
+/* BCM5325m SWITCH PORT (0x10-18) REGISTER MAP: 8/16 bit regs */
+typedef struct _ROBO_MII_CTRL_STRUC
+{
+    unsigned char   rsvd:8;     /* reserved */
+    unsigned char   duplex:1;   /* duplex mode */
+    unsigned char   restartAN:1;/* restart auto-negotiation */
+    unsigned char   rsvd1:1;    /* reserved */
+    unsigned char   powerDown:1;/* power down */
+    unsigned char   ANenable:1; /* auto-negotiation enable */
+    unsigned char   speed:1;    /* forced speed selection */
+    unsigned char   loopback:1; /* loopback */
+    unsigned char   reset:1;    /* reset */
+} ROBO_MII_CTRL_STRUC;
+typedef struct _ROBO_MII_AN_ADVERT_STRUC
+{
+    unsigned char   selector:5;     /* advertise selector field */
+    unsigned char   T10BaseT:1;     /* advertise 10BaseT */
+    unsigned char   T10BaseTFull:1; /* advertise 10BaseT, full duplex */
+    unsigned char   T100BaseX:1;    /* advertise 100BaseX */
+    unsigned char   T100BaseXFull:1;/* advertise 100BaseX full duplex */
+    unsigned char   noT4:1;         /* do not advertise T4 */
+    unsigned char   pause:1;        /* advertise pause for full duplex */
+    unsigned char   rsvd:2;         /* reserved */
+    unsigned char   remoteFault:1;  /* transmit remote fault */
+    unsigned char   rsvd1:1;        /* reserved */
+    unsigned char   nextPage:1;     /* nex page operation supported */
+} ROBO_MII_AN_ADVERT_STRUC;
+#define ROBO_MII_CTRL                 0x00 /* Port MII Control */
+#define ROBO_MII_STAT                 0x02 /* Port MII Status  */
+/* Fields of link status register */
+#define ROBO_MII_STAT_JABBER          (1<<1) /* Jabber detected */
+#define ROBO_MII_STAT_LINK            (1<<2) /* Link status */
+
+#define ROBO_MII_PHYID_HI             0x04 /* Port PHY ID High */
+#define ROBO_MII_PHYID_LO             0x06 /* Port PHY ID Low */
+#define ROBO_MII_ANA_REG              0x08 /* MII Auto-Neg Advertisement */
+#define ROBO_MII_ANP_REG              0x0a /* MII Auto-Neg Partner Ability */
+#define ROBO_MII_AN_EXP_REG           0x0c /* MII Auto-Neg Expansion */
+#define ROBO_MII_AN_NP_REG            0x0e /* MII next page */
+#define ROBO_MII_ANP_NP_REG           0x10 /* MII Partner next page */
+#define ROBO_MII_100BX_AUX_CTRL       0x20 /* 100BASE-X Auxiliary Control */
+#define ROBO_MII_100BX_AUX_STAT       0x22 /* 100BASE-X Auxiliary Status  */
+#define ROBO_MII_100BX_RCV_ERR_CTR    0x24 /* 100BASE-X Receive Error Ctr */
+#define ROBO_MII_100BX_RCV_FS_ERR     0x26 /* 100BASE-X Rcv False Sense Ctr */
+#define ROBO_MII_AUX_CTRL             0x30 /* Auxiliary Control/Status */
+/* Fields of Auxiliary control register */
+#define ROBO_MII_AUX_CTRL_FD         (1<<0) /* Full duplex link detected*/
+#define ROBO_MII_AUX_CTRL_SP100      (1<<1) /* Speed 100 indication */
+#define ROBO_MII_AUX_STATUS           0x32 /* Aux Status Summary */
+#define ROBO_MII_CONN_STATUS          0x34 /* Aux Connection Status */
+#define ROBO_MII_AUX_MODE2            0x36 /* Aux Mode 2 */
+#define ROBO_MII_AUX_ERR_STATUS       0x38 /* Aux Error and General Status */
+#define ROBO_MII_AUX_MULTI_PHY        0x3c /* Aux Multiple PHY Register*/
+#define ROBO_MII_BROADCOM_TEST        0x3e /* Broadcom Test Register */
+
+
+/* BCM5325m PORT MIB REGISTERS (Pages 0x20-0x24,0x28) REGISTER MAP: 64/32 */
+/* Tranmit Statistics */
+#define ROBO_MIB_TX_OCTETS            0x00 /* 64b: TxOctets */
+#define ROBO_MIB_TX_DROP_PKTS         0x08 /* 32b: TxDropPkts */
+#define ROBO_MIB_TX_BC_PKTS           0x10 /* 32b: TxBroadcastPkts */
+#define ROBO_MIB_TX_MC_PKTS           0x14 /* 32b: TxMulticastPkts */
+#define ROBO_MIB_TX_UC_PKTS           0x18 /* 32b: TxUnicastPkts */
+#define ROBO_MIB_TX_COLLISIONS        0x1c /* 32b: TxCollisions */
+#define ROBO_MIB_TX_SINGLE_COLLISIONS 0x20 /* 32b: TxSingleCollision */
+#define ROBO_MIB_TX_MULTI_COLLISIONS  0x24 /* 32b: TxMultiCollision */
+#define ROBO_MIB_TX_DEFER_TX          0x28 /* 32b: TxDeferred Transmit */
+#define ROBO_MIB_TX_LATE_COLLISIONS   0x2c /* 32b: TxLateCollision */
+#define ROBO_MIB_EXCESS_COLLISIONS    0x30 /* 32b: TxExcessiveCollision*/
+#define ROBO_MIB_FRAME_IN_DISCARDS    0x34 /* 32b: TxFrameInDiscards */
+#define ROBO_MIB_TX_PAUSE_PKTS        0x38 /* 32b: TxPausePkts */
+
+/* Receive Statistics */
+#define ROBO_MIB_RX_OCTETS            0x44 /* 64b: RxOctets */
+#define ROBO_MIB_RX_UNDER_SIZE_PKTS   0x4c /* 32b: RxUndersizePkts(runts)*/
+#define ROBO_MIB_RX_PAUSE_PKTS        0x50 /* 32b: RxPausePkts */
+#define ROBO_MIB_RX_PKTS_64           0x54 /* 32b: RxPkts64Octets */
+#define ROBO_MIB_RX_PKTS_65_TO_127    0x58 /* 32b: RxPkts64to127Octets*/
+#define ROBO_MIB_RX_PKTS_128_TO_255   0x5c /* 32b: RxPkts128to255Octets*/
+#define ROBO_MIB_RX_PKTS_256_TO_511   0x60 /* 32b: RxPkts256to511Octets*/
+#define ROBO_MIB_RX_PKTS_512_TO_1023  0x64 /* 32b: RxPkts512to1023Octets*/
+#define ROBO_MIB_RX_PKTS_1024_TO_1522 0x68 /* 32b: RxPkts1024to1522Octets*/
+#define ROBO_MIB_RX_OVER_SIZE_PKTS    0x6c /* 32b: RxOversizePkts*/
+#define ROBO_MIB_RX_JABBERS           0x70 /* 32b: RxJabbers*/
+#define ROBO_MIB_RX_ALIGNMENT_ERRORS  0x74 /* 32b: RxAlignmentErrors*/
+#define ROBO_MIB_RX_FCS_ERRORS        0x78 /* 32b: RxFCSErrors */
+#define ROBO_MIB_RX_GOOD_OCTETS       0x7c /* 32b: RxGoodOctets */
+#define ROBO_MIB_RX_DROP_PKTS         0x84 /* 32b: RxDropPkts */
+#define ROBO_MIB_RX_UC_PKTS           0x88 /* 32b: RxUnicastPkts */
+#define ROBO_MIB_RX_MC_PKTS           0x8c /* 32b: RxMulticastPkts */
+#define ROBO_MIB_RX_BC_PKTS           0x90 /* 32b: RxBroadcastPkts */
+#define ROBO_MIB_RX_SA_CHANGES        0x94 /* 32b: RxSAChanges */
+#define ROBO_MIB_RX_FRAGMENTS         0x98 /* 32b: RxFragments */
+#define ROBO_MIB_RX_EXCESS_SZ_DISC    0x9c /* 32b: RxExcessSizeDisc*/
+#define ROBO_MIB_RX_SYMBOL_ERROR      0xa0 /* 32b: RxSymbolError */
+
+/* BCM5350 MIB Statistics */
+/* Group 0 */
+#define ROBO_MIB_TX_GOOD_PKTS         0x00 /* 16b: TxGoodPkts */
+#define ROBO_MIB_TX_UNICAST_PKTS      0x02 /* 16b: TxUnicastPkts */
+#define ROBO_MIB_RX_GOOD_PKTS         0x04 /* 16b: RxGoodPkts */
+#define ROBO_MIB_RX_GOOD_UNICAST_PKTS 0x06 /* 16b: RxGoodUnicastPkts */
+/* Group 1 */
+#define ROBO_MIB_TX_COLLISION         0x00 /* 16b: TxCollision */
+#define ROBO_MIB_TX_OCTETS_5350       0x02 /* 16b: TxOctets */
+#define ROBO_MIB_RX_FCS_ERRORS_5350   0x04 /* 16b: RxFCSErrors */
+#define ROBO_MIB_RX_GOOD_OCTETS_5350  0x06 /* 16b: RxGoodOctets */
+
+/* BCM5325m QoS REGISTERS (Page 0x30) REGISTER MAP: 8/16 */
+#define ROBO_QOS_CTRL                 0x00 /* 16b: QoS Control Register */
+#define ROBO_QOS_LOCAL_WEIGHT_CTRL    0x10 /* 8b: Local HQ/LQ Weight Register*/
+#define ROBO_QOS_CPU_WEIGHT_CTRL      0x12 /* 8b: CPU HQ/LQ Weight Register*/
+#define ROBO_QOS_PAUSE_ENA            0x13 /* 16b: Qos Pause Enable Register*/
+#define ROBO_QOS_PRIO_THRESHOLD       0x15 /* 8b: Priority Threshold Register*/
+#define ROBO_QOS_RESERVED             0x16 /* 8b: Qos Reserved Register */
+
+/* BCM5325m VLAN REGISTERS (Page 0x34) REGISTER MAP: 8/16bit */
+typedef struct _ROBO_VLAN_CTRL0_STRUC
+{
+    unsigned char   frameControlP:2;    /* 802.1P frame control */
+    unsigned char   frameControlQ:2;    /* 802.1Q frame control */
+    unsigned char   dropMissedVID:1;    /* enable drop missed VID packet */
+    unsigned char   vidMacHash:1;       /* VID_MAC hash enable */
+    unsigned char   vidMacCheck:1;      /* VID_MAC check enable */
+    unsigned char   VLANen:1;           /* 802.1Q VLAN enable */
+} ROBO_VLAN_CTRL0_STRUC;
+#define VLAN_TABLE_WRITE 1              /* for read/write state in table access reg */
+#define VLAN_TABLE_READ 0               /* for read/write state in table access reg */
+#define VLAN_ID_HIGH_BITS 0             /* static high bits in table access reg */
+#define VLAN_ID_MAX 255                 /* max VLAN id */
+#define VLAN_ID_MAX5350 15              /* max VLAN id (5350) */
+#define VLAN_ID_MASK VLAN_ID_MAX        /* VLAN id mask */
+#ifdef BCM5380
+#define VLAN_UNTAG_SHIFT 13             /* for postioning untag bits in write reg */
+#define VLAN_VALID 0x4000000             /* valid bit in write reg */
+#else
+#define VLAN_UNTAG_SHIFT 7              /* for postioning untag bits in write reg */
+#define VLAN_VALID 0x4000               /* valid bit in write reg */
+/* corresponding values for 5350 */
+#define VLAN_UNTAG_SHIFT_5350 6         /* for postioning untag bits in write reg */
+#define VLAN_VALID_5350 0x00100000      /* valid bit in write reg */
+#endif
+typedef struct _ROBO_VLAN_TABLE_ACCESS_STRUC
+{
+    unsigned char   VLANid:8;           /* VLAN ID (low 8 bits) */
+    unsigned char   VLANidHi:4;         /* VLAN ID (fixed upper portion) */
+    unsigned char   readWriteState:1;   /* read/write state (write = 1) */
+    volatile unsigned char   readWriteEnable:1;  /* table read/write enable */
+    unsigned char   rsvd:2;             /* reserved */
+} ROBO_VLAN_TABLE_ACCESS_STRUC;
+#ifdef BCM5380
+typedef struct _ROBO_VLAN_READ_WRITE_STRUC
+{
+    unsigned int    VLANgroup:13;/* VLAN group mask */
+    unsigned int    VLANuntag:13;/* VLAN untag enable mask */
+    unsigned char   valid:1;     /* valid */
+    unsigned char   rsvd:5;      /* reserved */
+} ROBO_VLAN_READ_WRITE_STRUC;
+#else
+typedef struct _ROBO_VLAN_READ_WRITE_STRUC
+{
+    unsigned char   VLANgroup:7;         /* VLAN group mask */
+    unsigned char   VLANuntag:7;         /* VLAN untag enable mask */
+    unsigned char   valid:1;             /* valid */
+    unsigned char   rsvd:1;              /* reserved */
+} ROBO_VLAN_READ_WRITE_STRUC;
+typedef struct _ROBO_VLAN_READ_WRITE_STRUC_5350
+{
+    unsigned char   VLANgroup:6;         /* VLAN group mask */
+    unsigned char   VLANuntag:6;         /* VLAN untag enable mask */
+    unsigned char   highVID:8;           /* upper bits of vid */
+    unsigned char   valid:1;             /* valid */
+    unsigned int    rsvd:11;             /* reserved */
+} ROBO_VLAN_READ_WRITE_STRUC_5350;
+#endif
+#define ROBO_VLAN_CTRL0             0x00 /* 8b: VLAN Control 0 Register */
+#define ROBO_VLAN_CTRL1             0x01 /* 8b: VLAN Control 1 Register */
+#define ROBO_VLAN_CTRL2             0x02 /* 8b: VLAN Control 2 Register */
+#define ROBO_VLAN_CTRL3             0x03 /* 8b: VLAN Control 3 Register */
+#define ROBO_VLAN_CTRL4             0x04 /* 8b: VLAN Control 4 Register */
+#define ROBO_VLAN_CTRL5             0x05 /* 8b: VLAN Control 5 Register */
+#define ROBO_VLAN_TABLE_ACCESS      0x08 /* 14b: VLAN Table Access Register */
+#define ROBO_VLAN_TABLE_ACCESS_5350 0x06 /* 14b: VLAN Table Access Register (5350) */
+#define ROBO_VLAN_WRITE             0x0a /* 15b: VLAN Write Register */
+#define ROBO_VLAN_WRITE_5350        0x08 /* 15b: VLAN Write Register (5350) */
+#define ROBO_VLAN_READ              0x0c /* 15b: VLAN Read Register */
+#define ROBO_VLAN_PORT0_DEF_TAG     0x10 /* 16b: VLAN Port 0 Default Tag Register */
+#define ROBO_VLAN_PORT1_DEF_TAG     0x12 /* 16b: VLAN Port 1 Default Tag Register */
+#define ROBO_VLAN_PORT2_DEF_TAG     0x14 /* 16b: VLAN Port 2 Default Tag Register */
+#define ROBO_VLAN_PORT3_DEF_TAG     0x16 /* 16b: VLAN Port 3 Default Tag Register */
+#define ROBO_VLAN_PORT4_DEF_TAG     0x18 /* 16b: VLAN Port 4 Default Tag Register */
+#define ROBO_VLAN_PORTMII_DEF_TAG   0x1a /* 16b: VLAN Port MII Default Tag Register */
+/* 5380 only */
+#define ROBO_VLAN_PORT5_DEF_TAG     0x1a /* 16b: VLAN Port 5 Default Tag Register */
+#define ROBO_VLAN_PORT6_DEF_TAG     0x1c /* 16b: VLAN Port 6 Default Tag Register */
+#define ROBO_VLAN_PORT7_DEF_TAG     0x1e /* 16b: VLAN Port 7 Default Tag Register */
+
+/* obsolete */
+#define ROBO_VLAN_PORT0_CTRL       0x00 /* 16b: Port 0 VLAN  Register */
+#define ROBO_VLAN_PORT1_CTRL       0x02 /* 16b: Port 1 VLAN  Register */
+#define ROBO_VLAN_PORT2_CTRL       0x04 /* 16b: Port 2 VLAN  Register */
+#define ROBO_VLAN_PORT3_CTRL       0x06 /* 16b: Port 3 VLAN  Register */
+#define ROBO_VLAN_PORT4_CTRL       0x08 /* 16b: Port 4 VLAN  Register */
+#define ROBO_VLAN_IM_PORT_CTRL     0x10 /* 16b: Inverse MII Port VLAN Reg */
+#define ROBO_VLAN_SMP_PORT_CTRL    0x12 /* 16b: Serial Port VLAN  Register */
+#define ROBO_VLAN_PORTSPI_DEF_TAG  0x1c /* 16b: VLAN Port SPI Default Tag Register */
+#define ROBO_VLAN_PRIORITY_REMAP   0x20 /* 24b: VLAN Priority Re-Map Register */
+
+#ifndef _CFE_
+#pragma pack()
+#endif
+
+
+#endif /* !__BCM535M_H_ */
+
+
+
+
+
diff --git a/package/robocfg/ipkg/robocfg.control b/package/robocfg/ipkg/robocfg.control
new file mode 100644
index 000000000..e5a64276d
--- /dev/null
+++ b/package/robocfg/ipkg/robocfg.control
@@ -0,0 +1,6 @@
+Package: robocfg
+Priority: optional
+Section: net
+Maintainer: Oleg I. Vdovikin <oleg@cs.msu.su>
+Source: buildroot internal
+Description: Broadcom BCM5325E/536x switch configuration utility
diff --git a/package/robocfg/robocfg.c b/package/robocfg/robocfg.c
new file mode 100644
index 000000000..797c2bf49
--- /dev/null
+++ b/package/robocfg/robocfg.c
@@ -0,0 +1,479 @@
+/*
+ * Broadcom BCM5325E/536x switch configuration utility
+ *
+ * Copyright (C) 2005 Oleg I. Vdovikin
+ *
+ * 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 2
+ * 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, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  
+ * 02110-1301, USA.
+ */
+ 
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/param.h>
+#include <sys/ioctl.h>
+#include <sys/socket.h>
+
+/* linux stuff */
+typedef u_int64_t u64;
+typedef u_int32_t u32;
+typedef u_int16_t u16;
+typedef u_int8_t u8;
+
+#include <linux/if.h>
+#include <linux/sockios.h>
+#include <linux/ethtool.h>
+#include <linux/mii.h>
+
+#include "etc53xx.h"
+
+/* MII registers */
+#define REG_MII_PAGE	0x10	/* MII Page register */
+#define REG_MII_ADDR	0x11	/* MII Address register */
+#define REG_MII_DATA0	0x18	/* MII Data register 0 */
+
+#define REG_MII_PAGE_ENABLE	1
+#define REG_MII_ADDR_WRITE	1
+#define REG_MII_ADDR_READ	2
+
+/* Private et.o ioctls */
+#define SIOCGETCPHYRD           (SIOCDEVPRIVATE + 9)
+#define SIOCSETCPHYWR           (SIOCDEVPRIVATE + 10)
+
+typedef struct {
+	struct ifreq ifr;
+	int fd;
+	int et;			/* use private ioctls */
+} robo_t;
+
+static u16 mdio_read(robo_t *robo, u8 reg)
+{
+	if (robo->et) {
+		int args[2] = { reg };
+	
+		robo->ifr.ifr_data = (caddr_t) args;
+		if (ioctl(robo->fd, SIOCGETCPHYRD, (caddr_t)&robo->ifr) < 0) {
+			perror("SIOCGETCPHYRD");
+			exit(1);
+		}
+	
+		return args[1];
+	} else {
+		struct mii_ioctl_data *mii = (struct mii_ioctl_data *)&robo->ifr.ifr_data;
+		mii->reg_num = reg;
+		if (ioctl(robo->fd, SIOCGMIIREG, &robo->ifr) < 0) {
+			perror("SIOCGMIIREG");
+			exit(1);
+		}
+		return mii->val_out;
+	}
+}
+
+static void mdio_write(robo_t *robo, u8 reg, u16 val)
+{
+	if (robo->et) {
+		int args[2] = { reg, val };
+
+		robo->ifr.ifr_data = (caddr_t) args;
+		if (ioctl(robo->fd, SIOCSETCPHYWR, (caddr_t)&robo->ifr) < 0) {
+			perror("SIOCGETCPHYWR");
+			exit(1);
+		}
+	} else {
+		struct mii_ioctl_data *mii = (struct mii_ioctl_data *)&robo->ifr.ifr_data;
+		mii->reg_num = reg;
+		mii->val_in = val;
+		if (ioctl(robo->fd, SIOCSMIIREG, &robo->ifr) < 0) {
+			perror("SIOCSMIIREG");
+			exit(1);
+		}
+	}
+}
+
+static int robo_reg(robo_t *robo, u8 page, u8 reg, u8 op)
+{
+	int i = 3;
+	
+	/* set page number */
+	mdio_write(robo, REG_MII_PAGE, 
+		(page << 8) | REG_MII_PAGE_ENABLE);
+	
+	/* set register address */
+	mdio_write(robo, REG_MII_ADDR, (reg << 8) | op);
+
+	/* check if operation completed */
+	while (i--) {
+		if ((mdio_read(robo, REG_MII_ADDR) & 3) == 0)
+			return 0;
+	}
+
+	fprintf(stderr, "robo_reg: timeout\n");
+	exit(1);
+	
+	return 0;
+}
+
+static void robo_read(robo_t *robo, u8 page, u8 reg, u16 *val, int count)
+{
+	int i;
+	
+	robo_reg(robo, page, reg, REG_MII_ADDR_READ);
+	
+	for (i = 0; i < count; i++)
+		val[i] = mdio_read(robo, REG_MII_DATA0 + i);
+}
+
+static u16 robo_read16(robo_t *robo, u8 page, u8 reg)
+{
+	robo_reg(robo, page, reg, REG_MII_ADDR_READ);
+	
+	return mdio_read(robo, REG_MII_DATA0);
+}
+
+static u32 robo_read32(robo_t *robo, u8 page, u8 reg)
+{
+	robo_reg(robo, page, reg, REG_MII_ADDR_READ);
+	
+	return mdio_read(robo, REG_MII_DATA0) +
+		(mdio_read(robo, REG_MII_DATA0 + 1) << 16);
+}
+
+static void robo_write16(robo_t *robo, u8 page, u8 reg, u16 val16)
+{
+	/* write data */
+	mdio_write(robo, REG_MII_DATA0, val16);
+
+	robo_reg(robo, page, reg, REG_MII_ADDR_WRITE);
+}
+
+static void robo_write32(robo_t *robo, u8 page, u8 reg, u32 val32)
+{
+	/* write data */
+	mdio_write(robo, REG_MII_DATA0, val32 & 65535);
+	mdio_write(robo, REG_MII_DATA0 + 1, val32 >> 16);
+	
+	robo_reg(robo, page, reg, REG_MII_ADDR_WRITE);
+}
+
+/* checks that attached switch is 5325E/5350 */
+static int robo_vlan5350(robo_t *robo)
+{
+	/* set vlan access id to 15 and read it back */
+	u16 val16 = 15;
+	robo_write16(robo, ROBO_VLAN_PAGE, ROBO_VLAN_TABLE_ACCESS_5350, val16);
+	
+	/* 5365 will refuse this as it does not have this reg */
+	return (robo_read16(robo, ROBO_VLAN_PAGE, ROBO_VLAN_TABLE_ACCESS_5350) == val16);
+}
+
+u8 port[6] = { 0, 1, 2, 3, 4, 8 };
+char ports[6] = { 'W', '4', '3', '2', '1', 'C' };
+char *rxtx[4] = { "enabled", "rx_disabled", "tx_disabled", "disabled" };
+char *stp[8] = { "none", "disable", "block", "listen", "learn", "forward", "6", "7" };
+
+void usage()
+{
+	fprintf(stderr, "Broadcom BCM5325E/536x switch configuration utility\n"
+		"Copyright (C) 2005 Oleg I. Vdovikin\n\n"
+		"This program is distributed in the hope that it will be useful,\n"
+		"but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
+		"MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n"
+		"GNU General Public License for more details.\n\n");
+
+	fprintf(stderr, "Usage: robocfg <op> ... <op>\n"
+			"Operations are as below:\n"
+			"\tshow\n"
+			"\tswitch <enable|disable>\n"
+			"\tport <port_number> [state <%s|%s|%s|%s>]\n\t\t[stp %s|%s|%s|%s|%s|%s] [tag <vlan_tag>]\n"
+			"\tvlan <vlan_number> [ports <ports_list>]\n"
+			"\tvlans <enable|disable|reset>\n\n"
+			"\tports_list should be one argument, space separated, quoted if needed,\n"
+			"\tport number could be followed by 't' to leave packet vlan tagged (CPU \n"
+			"\tport default) or by 'u' to untag packet (other ports default) before \n"
+			"\tbringing it to the port, '*' is ignored\n"
+			"\nSamples:\n"
+			"1) ASUS WL-500g Deluxe stock config (eth0 is WAN, eth0.1 is LAN):\n"
+			"robocfg switch disable vlans enable reset vlan 0 ports \"0 5u\" vlan 1 ports \"1 2 3 4 5t\""
+			" port 0 state enabled stp none switch enable\n"
+			"2) WRT54g, WL-500g Deluxe OpenWRT config (vlan0 is LAN, vlan1 is WAN):\n"
+			"robocfg switch disable vlans enable reset vlan 0 ports \"1 2 3 4 5t\" vlan 1 ports \"0 5t\""
+			" port 0 state enabled stp none switch enable\n",
+			rxtx[0], rxtx[1], rxtx[2], rxtx[3], stp[0], stp[1], stp[2], stp[3], stp[4], stp[5]);
+}
+
+int
+main(int argc, char *argv[])
+{
+	u16 val16;
+	u16 mac[3];
+	int i = 0, j;
+	int robo5350 = 0;
+	u32 phyid;
+	
+	static robo_t robo;
+	struct ethtool_drvinfo info;
+	
+	if ((robo.fd = socket(AF_INET, SOCK_DGRAM, 0)) < 0) {
+		perror("socket");
+		exit(1);
+	}
+
+	/* the only interface for now */
+	strcpy(robo.ifr.ifr_name, "eth0");
+
+	memset(&info, 0, sizeof(info));
+	info.cmd = ETHTOOL_GDRVINFO;
+	robo.ifr.ifr_data = (caddr_t)&info;
+	if (ioctl(robo.fd, SIOCETHTOOL, (caddr_t)&robo.ifr) < 0) {
+		perror("SIOCETHTOOL: your ethernet module is either unsupported or outdated");
+//		exit(1);
+	} else
+	if (strcmp(info.driver, "et0") && strcmp(info.driver, "b44")) {
+		fprintf(stderr, "No suitable module found for %s (managed by %s)\n", 
+			robo.ifr.ifr_name, info.driver);
+		exit(1);
+	}
+	
+	/* try access using MII ioctls - get phy address */
+	if (ioctl(robo.fd, SIOCGMIIPHY, &robo.ifr) < 0) {
+		robo.et = 1;
+	} else {
+		/* got phy address check for robo address */
+		struct mii_ioctl_data *mii = (struct mii_ioctl_data *)&robo.ifr.ifr_data;
+		if (mii->phy_id != 30) {
+			fprintf(stderr, "Invalid phy address (%d)\n", mii->phy_id);
+			exit(1);
+		}
+	}
+
+	phyid = mdio_read(&robo, 0x2) | (mdio_read(&robo, 0x3) << 16);
+	
+	if (phyid == 0xffffffff || phyid == 0x55210022) {
+		fprintf(stderr, "No Robo switch in managed mode found\n");
+		exit(1);
+	}
+	
+	robo5350 = robo_vlan5350(&robo);
+	
+	for (i = 1; i < argc;) {
+		if (strcmp(argv[i], "port") == 0 && (i + 1) < argc)
+		{
+			int index = atoi(argv[++i]);
+			/* read port specs */
+			while (++i < argc) {
+				if (strcmp(argv[i], "state") == 0 && ++i < argc) {
+					for (j = 0; j < 4 && strcmp(argv[i], rxtx[j]); j++);
+					if (j < 4) {
+						/* change state */
+						robo_write16(&robo,ROBO_CTRL_PAGE, port[index],
+							(robo_read16(&robo, ROBO_CTRL_PAGE, port[index]) & ~(3 << 0)) | (j << 0));
+					} else {
+						fprintf(stderr, "Invalid state '%s'.\n", argv[i]);
+						exit(1);
+					}
+				} else
+				if (strcmp(argv[i], "stp") == 0 && ++i < argc) {
+					for (j = 0; j < 8 && strcmp(argv[i], stp[j]); j++);
+					if (j < 8) {
+						/* change stp */
+						robo_write16(&robo,ROBO_CTRL_PAGE, port[index],
+							(robo_read16(&robo, ROBO_CTRL_PAGE, port[index]) & ~(7 << 5)) | (j << 5));
+					} else {
+						fprintf(stderr, "Invalid stp '%s'.\n", argv[i]);
+						exit(1);
+					}
+				} else
+				if (strcmp(argv[i], "tag") == 0 && ++i < argc) {
+					j = atoi(argv[i]);
+					/* change vlan tag */
+					robo_write16(&robo, ROBO_VLAN_PAGE, ROBO_VLAN_PORT0_DEF_TAG + (index << 1), j);
+				} else break;
+			}
+		} else
+		if (strcmp(argv[i], "vlan") == 0 && (i + 1) < argc)
+		{
+			int index = atoi(argv[++i]);
+			while (++i < argc) {
+				if (strcmp(argv[i], "ports") == 0 && ++i < argc) {
+					char *ports = argv[i];
+					int untag = 0;
+					int member = 0;
+					
+					while (*ports >= '0' && *ports <= '9') {
+						j = *ports++ - '0';
+						member |= 1 << j;
+						
+						/* untag if needed, CPU port requires special handling */
+						if (*ports == 'u' || (j != 5 && (*ports == ' ' || *ports == 0))) 
+						{
+							untag |= 1 << j;
+							if (*ports) ports++;
+							/* change default vlan tag */
+							robo_write16(&robo, ROBO_VLAN_PAGE, 
+								ROBO_VLAN_PORT0_DEF_TAG + (j << 1), index);
+						} else 
+						if (*ports == '*' || *ports == 't' || *ports == ' ') ports++;
+						else break;
+						
+						while (*ports == ' ') ports++;
+					}
+					
+					if (*ports) {
+						fprintf(stderr, "Invalid ports '%s'.\n", argv[i]);
+						exit(1);
+					} else {
+						/* write config now */
+						val16 = (index) /* vlan */ | (1 << 12) /* write */ | (1 << 13) /* enable */;
+						if (robo5350) {
+							robo_write32(&robo, ROBO_VLAN_PAGE, ROBO_VLAN_WRITE_5350,
+								(1 << 20) /* valid */ | (untag << 6) | member);
+							robo_write16(&robo, ROBO_VLAN_PAGE, ROBO_VLAN_TABLE_ACCESS_5350, val16);
+						} else {
+							robo_write16(&robo, ROBO_VLAN_PAGE, ROBO_VLAN_WRITE,
+								(1 << 14)  /* valid */ | (untag << 7) | member);
+							robo_write16(&robo, ROBO_VLAN_PAGE, ROBO_VLAN_TABLE_ACCESS, val16);
+						}
+					}
+				} else break;
+			}
+		} else
+		if (strcmp(argv[i], "switch") == 0 && (i + 1) < argc)
+		{
+			/* enable/disable switching */
+			robo_write16(&robo, ROBO_CTRL_PAGE, ROBO_SWITCH_MODE,
+				(robo_read16(&robo, ROBO_CTRL_PAGE, ROBO_SWITCH_MODE) & ~2) |
+				(*argv[++i] == 'e' ? 2 : 0));
+			i++;
+		} else
+		if (strcmp(argv[i], "vlans") == 0 && (i + 1) < argc)
+		{
+			while (++i < argc) {
+				if (strcmp(argv[i], "reset") == 0) {
+					/* reset vlan validity bit */
+					for (j = 0; j <= (robo5350 ? VLAN_ID_MAX5350 : VLAN_ID_MAX); j++) 
+					{
+						/* write config now */
+						val16 = (j) /* vlan */ | (1 << 12) /* write */ | (1 << 13) /* enable */;
+						if (robo5350) {
+							robo_write32(&robo, ROBO_VLAN_PAGE, ROBO_VLAN_WRITE_5350, 0);
+							robo_write16(&robo, ROBO_VLAN_PAGE, ROBO_VLAN_TABLE_ACCESS_5350, val16);
+						} else {
+							robo_write16(&robo, ROBO_VLAN_PAGE, ROBO_VLAN_WRITE, 0);
+							robo_write16(&robo, ROBO_VLAN_PAGE, ROBO_VLAN_TABLE_ACCESS, val16);
+						}
+					}
+				} else 
+				if (strcmp(argv[i], "enable") == 0 || strcmp(argv[i], "disable") == 0) 
+				{
+					int disable = (*argv[i] == 'd');
+					/* enable/disable vlans */
+					robo_write16(&robo, ROBO_VLAN_PAGE, ROBO_VLAN_CTRL0, disable ? 0 :
+						(1 << 7) /* 802.1Q VLAN */ | (3 << 5) /* mac check and hash */);
+
+					robo_write16(&robo, ROBO_VLAN_PAGE, ROBO_VLAN_CTRL1, disable ? 0 :
+						(1 << 1) | (1 << 2) | (1 << 3) /* RSV multicast */);
+
+					robo_write16(&robo, ROBO_VLAN_PAGE, ROBO_VLAN_CTRL4, disable ? 0 :
+						(1 << 6) /* drop invalid VID frames */);
+
+					robo_write16(&robo, ROBO_VLAN_PAGE, ROBO_VLAN_CTRL5, disable ? 0 :
+						(1 << 3) /* drop miss V table frames */);
+
+				} else break;
+			}
+		} else
+		if (strcmp(argv[i], "show") == 0)
+		{
+			break;
+		} else {
+			fprintf(stderr, "Invalid option %s\n", argv[i]);
+			usage();
+			exit(1);
+		}
+	}
+
+	if (i == argc) {
+		if (argc == 1) usage();
+		return 0;
+	}
+	
+	/* show config */
+		
+	printf("Switch: %sabled\n", robo_read16(&robo, ROBO_CTRL_PAGE, ROBO_SWITCH_MODE) & 2 ? "en" : "dis");
+
+	for (i = 0; i < 6; i++) {
+		printf(robo_read16(&robo, ROBO_STAT_PAGE, ROBO_LINK_STAT_SUMMARY) & (1 << port[i]) ?
+			"Port %d(%c): %s%s " : "Port %d(%c):  DOWN ", i, ports[i],
+			robo_read16(&robo, ROBO_STAT_PAGE, ROBO_SPEED_STAT_SUMMARY) & (1 << port[i]) ? "100" : " 10",
+			robo_read16(&robo, ROBO_STAT_PAGE, ROBO_DUPLEX_STAT_SUMMARY) & (1 << port[i]) ? "FD" : "HD");
+		
+		val16 = robo_read16(&robo, ROBO_CTRL_PAGE, port[i]);
+		
+		printf("%s stp: %s vlan: %d ", rxtx[val16 & 3], stp[(val16 >> 5) & 7],
+			robo_read16(&robo, ROBO_VLAN_PAGE, ROBO_VLAN_PORT0_DEF_TAG + (i << 1)));
+			
+		robo_read(&robo, ROBO_STAT_PAGE, ROBO_LSA_PORT0 + port[i] * 6, mac, 3);
+		
+		printf("mac: %02x:%02x:%02x:%02x:%02x:%02x\n",
+			mac[2] >> 8, mac[2] & 255, mac[1] >> 8, mac[1] & 255, mac[0] >> 8, mac[0] & 255);
+	}
+	
+	val16 = robo_read16(&robo, ROBO_VLAN_PAGE, ROBO_VLAN_CTRL0);
+	
+	printf("VLANs: %s %sabled%s%s\n", 
+		robo5350 ? "BCM5325/535x" : "BCM536x",
+		(val16 & (1 << 7)) ? "en" : "dis", 
+		(val16 & (1 << 6)) ? " mac_check" : "", 
+		(val16 & (1 << 5)) ? " mac_hash" : "");
+	
+	/* scan VLANs */
+	for (i = 0; i <= (robo5350 ? VLAN_ID_MAX5350 : VLAN_ID_MAX); i++) {
+		/* issue read */
+		val16 = (i) /* vlan */ | (0 << 12) /* read */ | (1 << 13) /* enable */;
+		
+		if (robo5350) {
+			u32 val32;
+			robo_write16(&robo, ROBO_VLAN_PAGE, ROBO_VLAN_TABLE_ACCESS_5350, val16);
+			/* actual read */
+			val32 = robo_read32(&robo, ROBO_VLAN_PAGE, ROBO_VLAN_READ);
+			if ((val32 & (1 << 20)) /* valid */) {
+				printf("vlan%d:", i);
+				for (j = 0; j < 6; j++) {
+					if (val32 & (1 << j)) {
+						printf(" %d%s", j, (val32 & (1 << (j + 6))) ? 
+							(j == 5 ? "u" : "") : "t");
+					}
+				}
+				printf("\n");
+			}
+		} else {
+			robo_write16(&robo, ROBO_VLAN_PAGE, ROBO_VLAN_TABLE_ACCESS, val16);
+			/* actual read */
+			val16 = robo_read16(&robo, ROBO_VLAN_PAGE, ROBO_VLAN_READ);
+			if ((val16 & (1 << 14)) /* valid */) {
+				printf("vlan%d:", i);
+				for (j = 0; j < 6; j++) {
+					if (val16 & (1 << j)) {
+						printf(" %d%s", j, (val16 & (1 << (j + 7))) ? 
+							(j == 5 ? "u" : "") : "t");
+					}
+				}
+				printf("\n");
+			}
+		}
+	}
+	
+	return (0);
+}