first try to integrate nbds great new switch drivers for 2.4/2.6 with full vlan support for Netgear and Linksys routers, robo and adm switch, tada
SVN-Revision: 2776
This commit is contained in:
Waldemar Brodkorb
parent
a5a4129e57
commit
b659ffeda9
@ -1,6 +1,5 @@
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source "target/linux/package/alsa/Config.in"
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source "target/linux/package/diag/Config.in"
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#source "target/linux/package/eagle-usb/Config.in"
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source "target/linux/package/fuse/Config.in"
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source "target/linux/package/hostap/Config.in"
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source "target/linux/package/madwifi/Config.in"
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@ -8,4 +7,5 @@ source "target/linux/package/mini_fo/Config.in"
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source "target/linux/package/openswan/Config.in"
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source "target/linux/package/shfs/Config.in"
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source "target/linux/package/spca5xx/Config.in"
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source "target/linux/package/switch/Config.in"
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source "target/linux/package/wlcompat/Config.in"
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@ -11,6 +11,7 @@ package-$(BR2_PACKAGE_KMOD_MINI_FO) += mini_fo
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package-$(BR2_PACKAGE_KMOD_OPENSWAN) += openswan
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package-$(BR2_PACKAGE_KMOD_SHFS) += shfs
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package-$(BR2_PACKAGE_KMOD_SPCA5XX) += spca5xx
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package-$(BR2_PACKAGE_KMOD_SWITCH) += switch
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package-y += base-files
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ifeq ($(BOARD)-$(KERNEL),brcm-2.4)
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9
openwrt/target/linux/package/switch/Config.in
Normal file
9
openwrt/target/linux/package/switch/Config.in
Normal file
@ -0,0 +1,9 @@
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config BR2_PACKAGE_KMOD_SWITCH
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prompt "kmod-switch....................... Kernel driver for ROBO and ADMTEK SWITCH"
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tristate
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default m if CONFIG_DEVEL
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help
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Kernel driver for ROBO and ADMTEK switches.
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http://www.openwrt.org
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44
openwrt/target/linux/package/switch/Makefile
Normal file
44
openwrt/target/linux/package/switch/Makefile
Normal file
@ -0,0 +1,44 @@
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# $Id$
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include $(TOPDIR)/rules.mk
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include ../../rules.mk
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PKG_NAME := kmod-switch
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PKG_RELEASE := 1
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PKG_BUILD_DIR := $(BUILD_DIR)/$(PKG_NAME)
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include $(TOPDIR)/package/rules.mk
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$(eval $(call PKG_template,KMOD_SWITCH,$(PKG_NAME),$(LINUX_VERSION)-$(BOARD)-$(PKG_RELEASE),$(ARCH),kernel ($(LINUX_VERSION)-$(BOARD)-$(KERNEL_RELEASE))))
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ifeq ($(KERNEL_DIR),)
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KERNEL_DIR:=$(LINUX_DIR)
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endif
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KERNEL_VERSION=$(shell echo "$(LINUX_VERSION)" | cut -d. -f1,2)
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$(PKG_BUILD_DIR)/.prepared:
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mkdir -p $(PKG_BUILD_DIR)
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cp -fpR ./src/* $(PKG_BUILD_DIR)/
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touch $@
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$(PKG_BUILD_DIR)/.built:
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$(MAKE) -C $(PKG_BUILD_DIR) \
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PATH="$(TARGET_PATH)" \
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ARCH="$(LINUX_KARCH)" \
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CROSS_COMPILE="$(TARGET_CROSS)" \
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KERNEL_VERSION="$(KERNEL_VERSION)" \
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KERNEL_DIR="$(KERNEL_DIR)" \
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EXTRA_CFLAGS="-DBCMGPIO2" \
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all
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touch $@
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$(IPKG_KMOD_SWITCH):
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install -m0755 $(IDIR_KMOD_SWITCH)/lib/modules/$(LINUX_VERSION)
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install -m0755 -d $(IDIR_KMOD_SWITCH)/etc/modules.d
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cp -fpR $(PKG_BUILD_DIR)/*.$(LINUX_KMOD_SUFFIX) \
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$(IDIR_KMOD_SWITCH)/lib/modules/$(LINUX_VERSION)
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echo "switch-core" > $(IDIR_KMOD_SWITCH)/etc/modules.d/05-switch
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echo "switch-robo" >> $(IDIR_KMOD_SWITCH)/etc/modules.d/05-switch
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echo "switch-adm" >> $(IDIR_KMOD_SWITCH)/etc/modules.d/05-switch
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$(IPKG_BUILD) $(IDIR_KMOD_SWITCH) $(PACKAGE_DIR)
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@ -0,0 +1,4 @@
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Package: kmod-switch
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Priority: optional
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Section: sys
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Description: switch driver for robo/admtek switch
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28
openwrt/target/linux/package/switch/src/Makefile
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28
openwrt/target/linux/package/switch/src/Makefile
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@ -0,0 +1,28 @@
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# $Id$
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#
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# Makefile for switch driver
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#
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# Copyright (C) 2005 Felix Fietkau <nbd@openwrt.org>
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version
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# 2 of the License, or (at your option) any later version.
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#
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KERNEL_VERSION = $(shell uname -r | cut -d. -f1,2)
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obj-m := switch-core.o switch-adm.o switch-robo.o
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ifeq ($(KERNEL_VERSION),2.4)
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O_TARGET := $(obj-m)
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-include $(TOPDIR)/Rules.make
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endif
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all: modules
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modules:
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$(MAKE) -C $(KERNEL_DIR) SUBDIRS=$(shell pwd) TOPDIR="$(KERNEL_DIR)" modules
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620
openwrt/target/linux/package/switch/src/etc53xx.h
Normal file
620
openwrt/target/linux/package/switch/src/etc53xx.h
Normal file
@ -0,0 +1,620 @@
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/*
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* Broadcom Home Gateway Reference Design
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* BCM53xx Register definitions
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*
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* Copyright 2004, Broadcom Corporation
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* All Rights Reserved.
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*
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* THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY
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* KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM
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* SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
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* FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE.
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* $Id: etc53xx.h,v 1.1 2005/05/14 13:15:46 nbd Exp $
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*/
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#ifndef __BCM535M_H_
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#define __BCM535M_H_
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/* ROBO embedded device type */
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#define ROBO_DEV_5380 1
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#define ROBO_DEV_5365 2
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#define ROBO_DEV_5350 3
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/* BCM5325m GLOBAL PAGE REGISTER MAP */
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#ifndef _CFE_
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#pragma pack(1)
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#endif
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/* BCM5325m Serial Management Port (SMP) Page offsets */
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#define ROBO_CTRL_PAGE 0x00 /* Control registers */
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#define ROBO_STAT_PAGE 0x01 /* Status register */
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#define ROBO_MGMT_PAGE 0x02 /* Management Mode registers */
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#define ROBO_MIB_AC_PAGE 0x03 /* MIB Autocast registers */
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#define ROBO_ARLCTRL_PAGE 0x04 /* ARL Control Registers */
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#define ROBO_ARLIO_PAGE 0x05 /* ARL Access Registers */
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#define ROBO_FRAMEBUF_PAGE 0x06 /* Management frame access registers */
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#define ROBO_MEM_ACCESS_PAGE 0x08 /* Memory access registers */
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/* PHY Registers */
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#define ROBO_PORT0_MII_PAGE 0x10 /* Port 0 MII Registers */
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#define ROBO_PORT1_MII_PAGE 0x11 /* Port 1 MII Registers */
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#define ROBO_PORT2_MII_PAGE 0x12 /* Port 2 MII Registers */
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#define ROBO_PORT3_MII_PAGE 0x13 /* Port 3 MII Registers */
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#define ROBO_PORT4_MII_PAGE 0x14 /* Port 4 MII Registers */
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/* (start) registers only for BCM5380 */
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#define ROBO_PORT5_MII_PAGE 0x15 /* Port 5 MII Registers */
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#define ROBO_PORT6_MII_PAGE 0x16 /* Port 6 MII Registers */
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#define ROBO_PORT7_MII_PAGE 0x17 /* Port 7 MII Registers */
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/* (end) registers only for BCM5380 */
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#define ROBO_IM_PORT_PAGE 0x18 /* Inverse MII Port (to EMAC) */
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#define ROBO_ALL_PORT_PAGE 0x19 /* All ports MII Registers (broadcast)*/
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/* MAC Statistics registers */
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#define ROBO_PORT0_MIB_PAGE 0x20 /* Port 0 10/100 MIB Statistics */
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#define ROBO_PORT1_MIB_PAGE 0x21 /* Port 1 10/100 MIB Statistics */
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#define ROBO_PORT2_MIB_PAGE 0x22 /* Port 2 10/100 MIB Statistics */
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#define ROBO_PORT3_MIB_PAGE 0x23 /* Port 3 10/100 MIB Statistics */
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#define ROBO_PORT4_MIB_PAGE 0x24 /* Port 4 10/100 MIB Statistics */
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/* (start) registers only for BCM5380 */
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#define ROBO_PORT5_MIB_PAGE 0x25 /* Port 5 10/100 MIB Statistics */
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#define ROBO_PORT6_MIB_PAGE 0x26 /* Port 6 10/100 MIB Statistics */
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#define ROBO_PORT7_MIB_PAGE 0x27 /* Port 7 10/100 MIB Statistics */
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/* (end) registers only for BCM5380 */
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#define ROBO_IM_PORT_MIB_PAGE 0x28 /* Inverse MII Port MIB Statistics */
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/* Quality of Service (QoS) Registers */
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#define ROBO_QOS_PAGE 0x30 /* QoS Registers */
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/* VLAN Registers */
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#define ROBO_VLAN_PAGE 0x34 /* VLAN Registers */
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/* Note SPI Data/IO Registers not used */
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#define ROBO_SPI_DATA_IO_0_PAGE 0xf0 /* SPI Data I/O 0 */
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#define ROBO_SPI_DATA_IO_1_PAGE 0xf1 /* SPI Data I/O 1 */
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#define ROBO_SPI_DATA_IO_2_PAGE 0xf2 /* SPI Data I/O 2 */
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#define ROBO_SPI_DATA_IO_3_PAGE 0xf3 /* SPI Data I/O 3 */
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#define ROBO_SPI_DATA_IO_4_PAGE 0xf4 /* SPI Data I/O 4 */
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#define ROBO_SPI_DATA_IO_5_PAGE 0xf5 /* SPI Data I/O 5 */
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#define ROBO_SPI_DATA_IO_6_PAGE 0xf6 /* SPI Data I/O 6 */
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#define ROBO_SPI_DATA_IO_7_PAGE 0xf7 /* SPI Data I/O 7 */
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#define ROBO_SPI_STATUS_PAGE 0xfe /* SPI Status Registers */
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#define ROBO_PAGE_PAGE 0xff /* Page Registers */
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/* BCM5325m CONTROL PAGE (0x00) REGISTER MAP : 8bit (byte) registers */
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typedef struct _ROBO_PORT_CTRL_STRUC
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{
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unsigned char rx_disable:1; /* rx disable */
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unsigned char tx_disable:1; /* tx disable */
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unsigned char rsvd:3; /* reserved */
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unsigned char stp_state:3; /* spanning tree state */
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} ROBO_PORT_CTRL_STRUC;
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#define ROBO_PORT0_CTRL 0x00 /* 10/100 Port 0 Control */
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#define ROBO_PORT1_CTRL 0x01 /* 10/100 Port 1 Control */
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#define ROBO_PORT2_CTRL 0x02 /* 10/100 Port 2 Control */
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#define ROBO_PORT3_CTRL 0x03 /* 10/100 Port 3 Control */
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#define ROBO_PORT4_CTRL 0x04 /* 10/100 Port 4 Control */
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/* (start) registers only for BCM5380 */
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#define ROBO_PORT5_CTRL 0x05 /* 10/100 Port 5 Control */
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#define ROBO_PORT6_CTRL 0x06 /* 10/100 Port 6 Control */
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#define ROBO_PORT7_CTRL 0x07 /* 10/100 Port 7 Control */
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/* (end) registers only for BCM5380 */
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#define ROBO_IM_PORT_CTRL 0x08 /* 10/100 Port 8 Control */
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#define ROBO_SMP_CTRL 0x0a /* SMP Control register */
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#define ROBO_SWITCH_MODE 0x0b /* Switch Mode Control */
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#define ROBO_PORT_OVERRIDE_CTRL 0x0e /* Port state override */
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#define ROBO_PORT_OVERRIDE_RVMII (1<<4) /* Bit 4 enables RvMII */
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#define ROBO_PD_MODE_CTRL 0x0f /* Power-down mode control */
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#define ROBO_IP_MULTICAST_CTRL 0x21 /* IP Multicast control */
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/* BCM5325m STATUS PAGE (0x01) REGISTER MAP : 16bit/48bit registers */
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#define ROBO_HALF_DUPLEX 0
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#define ROBO_FULL_DUPLEX 1
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#define ROBO_LINK_STAT_SUMMARY 0x00 /* Link Status Summary: 16bit */
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#define ROBO_LINK_STAT_CHANGE 0x02 /* Link Status Change: 16bit */
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#define ROBO_SPEED_STAT_SUMMARY 0x04 /* Port Speed Summary: 16bit*/
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#define ROBO_DUPLEX_STAT_SUMMARY 0x06 /* Duplex Status Summary: 16bit */
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#define ROBO_PAUSE_STAT_SUMMARY 0x08 /* PAUSE Status Summary: 16bit */
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#define ROBO_SOURCE_ADDR_CHANGE 0x0C /* Source Address Change: 16bit */
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#define ROBO_LSA_PORT0 0x10 /* Last Source Addr, Port 0: 48bits*/
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#define ROBO_LSA_PORT1 0x16 /* Last Source Addr, Port 1: 48bits*/
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#define ROBO_LSA_PORT2 0x1c /* Last Source Addr, Port 2: 48bits*/
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#define ROBO_LSA_PORT3 0x22 /* Last Source Addr, Port 3: 48bits*/
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#define ROBO_LSA_PORT4 0x28 /* Last Source Addr, Port 4: 48bits*/
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#define ROBO_LSA_IM_PORT 0x40 /* Last Source Addr, IM Port: 48bits*/
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/* BCM5325m MANAGEMENT MODE REGISTERS (0x02) REGISTER MAP: 8/48 bit regs*/
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typedef struct _ROBO_GLOBAL_CONFIG_STRUC
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{
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unsigned char resetMIB:1; /* reset MIB counters */
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unsigned char rxBPDU:1; /* receive BDPU enable */
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unsigned char rsvd1:2; /* reserved */
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unsigned char MIBacHdrCtrl:1; /* MIB autocast header control */
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unsigned char MIBac:1; /* MIB autocast enable */
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unsigned char frameMgmtPort:2; /* frame management port */
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} ROBO_GLOBAL_CONFIG_STRUC;
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#define ROBO_GLOBAL_CONFIG 0x00 /* Global Management Config: 8bit*/
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#define ROBO_MGMT_PORT_ID 0x02 /* Management Port ID: 8bit*/
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#define ROBO_RMON_MIB_STEER 0x04 /* RMON Mib Steering: 16bit */
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#define ROBO_MIB_MODE_SELECT 0x04 /* MIB Mode select: 16bit (BCM5350) */
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#define ROBO_AGE_TIMER_CTRL 0x06 /* Age time control: 32bit */
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#define ROBO_MIRROR_CAP_CTRL 0x10 /* Mirror Capture : 16bit */
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#define ROBO_MIRROR_ING_CTRL 0x12 /* Mirror Ingress Control: 16bit */
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#define ROBO_MIRROR_ING_DIV_CTRL 0x14 /* Mirror Ingress Divider: 16bit */
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#define ROBO_MIRROR_ING_MAC_ADDR 0x16 /* Ingress Mirror MAC Addr: 48bit*/
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#define ROBO_MIRROR_EGR_CTRL 0x1c /* Mirror Egress Control: 16bit */
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#define ROBO_MIRROR_EGR_DIV_CTRL 0x1e /* Mirror Egress Divider: 16bit */
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#define ROBO_MIRROR_EGR_MAC_ADDR 0x20 /* Egress Mirror MAC Addr: 48bit*/
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/* BCM5325m MIB AUTOCAST REGISTERS (0x03) REGISTER MAP: 8/16/48 bit regs */
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#define ROBO_MIB_AC_PORT 0x00 /* MIB Autocast Port: 16bit */
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#define ROBO_MIB_AC_HDR_PTR 0x02 /* MIB Autocast Header pointer:16bit*/
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#define ROBO_MIB_AC_HDR_LEN 0x04 /* MIB Autocast Header Len: 16bit */
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#define ROBO_MIB_AC_DA 0x06 /* MIB Autocast DA: 48bit */
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#define ROBO_MIB_AC_SA 0x0c /* MIB Autocast SA: 48bit */
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#define ROBO_MIB_AC_TYPE 0x12 /* MIB Autocast Type: 16bit */
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#define ROBO_MIB_AC_RATE 0x14 /* MIB Autocast Rate: 8bit */
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#define ROBO_GET_AC_RATE(secs) ((secs)*10)
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#define ROBO_AC_RATE_MAX 0xff
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#define ROBO_AC_RATE_DEFAULT 0x64 /* 10 secs */
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typedef struct _ROBO_MIB_AC_STRUCT
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{
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unsigned char opcode:4; /* Tx MIB Autocast opcode */
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unsigned char portno:4; /* zero-based port no. */
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unsigned char portstate:8; /* port state */
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unsigned long long TxOctets;
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unsigned int TxDropPkts;
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unsigned int rsvd;
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unsigned int TxBroadcastPkts;
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unsigned int TxMulticastPkts;
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unsigned int TxUnicastPkts;
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unsigned int TxCollisions;
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unsigned int TxSingleCollision;
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unsigned int TxMultiCollision;
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unsigned int TxDeferredTransmit;
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unsigned int TxLateCollision;
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unsigned int TxExcessiveCollision;
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unsigned int TxFrameInDiscards;
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unsigned int TxPausePkts;
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unsigned int rsvd1[2];
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unsigned long long RxOctets;
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unsigned int RxUndersizePkts;
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unsigned int RxPausePkts;
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unsigned int RxPkts64Octets;
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unsigned int RxPkts64to127Octets;
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unsigned int RxPkts128to255Octets;
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unsigned int RxPkts256to511Octets;
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unsigned int RxPkts512to1023Octets;
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unsigned int RxPkts1024to1522Octets;
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unsigned int RxOversizePkts;
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unsigned int RxJabbers;
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unsigned int RxAlignmentErrors;
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unsigned int RxFCSErrors;
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unsigned long long RxGoodOctets;
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unsigned int RxDropPkts;
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unsigned int RxUnicastPkts;
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unsigned int RxMulticastPkts;
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unsigned int RxBroadcastPkts;
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unsigned int RxSAChanges;
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unsigned int RxFragments;
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unsigned int RxExcessSizeDisc;
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unsigned int RxSymbolError;
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} ROBO_MIB_AC_STRUCT;
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/* BCM5325m ARL CONTROL REGISTERS (0x04) REGISTER MAP: 8/16/48/64 bit regs */
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#define ROBO_ARL_CONFIG 0x00 /* ARL Global Configuration: 8bit*/
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#define ROBO_BPDU_MC_ADDR_REG 0x04 /* BPDU Multicast Address Reg:64bit*/
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#define ROBO_MULTIPORT_ADDR_1 0x10 /* Multiport Address 1: 48 bits*/
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#define ROBO_MULTIPORT_VECTOR_1 0x16 /* Multiport Vector 1: 16 bits */
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#define ROBO_MULTIPORT_ADDR_2 0x20 /* Multiport Address 2: 48 bits*/
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#define ROBO_MULTIPORT_VECTOR_2 0x26 /* Multiport Vector 2: 16 bits */
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#define ROBO_SECURE_SRC_PORT_MASK 0x30 /* Secure Source Port Mask: 16 bits*/
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#define ROBO_SECURE_DST_PORT_MASK 0x32 /* Secure Dest Port Mask: 16 bits */
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/* BCM5325m ARL IO REGISTERS (0x05) REGISTER MAP: 8/16/48/64 bit regs */
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#define ARL_TABLE_WRITE 0 /* for read/write state in control reg */
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#define ARL_TABLE_READ 1 /* for read/write state in control reg */
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#ifdef BCM5380
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#define ARL_VID_BYTES 2 /* number of bytes for VID */
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#else
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#define ARL_VID_BYTES 1 /* number of bytes for VID */
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#endif
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typedef struct _ROBO_ARL_RW_CTRL_STRUC
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{
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unsigned char ARLrw:1; /* ARL read/write (1=read) */
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unsigned char rsvd:6; /* reserved */
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unsigned char ARLStart:1; /* ARL start/done (1=start) */
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} ROBO_ARL_RW_CTRL_STRUC;
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typedef struct _ROBO_ARL_SEARCH_CTRL_STRUC
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{
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unsigned char valid:1; /* ARL search result valid */
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unsigned char rsvd:6; /* reserved */
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unsigned char ARLStart:1; /* ARL start/done (1=start) */
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} ROBO_ARL_SEARCH_CTRL_STRUC;
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typedef struct _ROBO_ARL_ENTRY_CTRL_STRUC
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{
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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_ */
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
39
openwrt/target/linux/package/switch/src/gpio.h
Normal file
39
openwrt/target/linux/package/switch/src/gpio.h
Normal file
@ -0,0 +1,39 @@
|
||||
#ifndef __GPIO_H
|
||||
#define __GPIO_H
|
||||
|
||||
#if defined(BCMGPIO2)
|
||||
|
||||
extern void *sbh;
|
||||
extern __u32 sb_gpioin(void *sbh);
|
||||
extern __u32 sb_gpiointpolarity(void *sbh, __u32 mask, __u32 val, __u8 prio);
|
||||
extern __u32 sb_gpiointmask(void *sbh, __u32 mask, __u32 val, __u8 prio);
|
||||
extern __u32 sb_gpioouten(void *sbh, __u32 mask, __u32 val, __u8 prio);
|
||||
extern __u32 sb_gpioout(void *sbh, __u32 mask, __u32 val, __u8 prio);
|
||||
|
||||
#define gpioin() sb_gpioin(sbh)
|
||||
#define gpiointpolarity(mask,val) sb_gpiointpolarity(sbh, mask, val, 0)
|
||||
#define gpiointmask(mask,val) sb_gpiointmask(sbh, mask, val, 0)
|
||||
#define gpioouten(mask,val) sb_gpioouten(sbh, mask, val, 0)
|
||||
#define gpioout(mask,val) sb_gpioout(sbh, mask, val, 0)
|
||||
|
||||
#elif defined(BCMGPIO)
|
||||
|
||||
#define sbh bcm947xx_sbh
|
||||
extern void *bcm947xx_sbh;
|
||||
extern __u32 sb_gpioin(void *sbh);
|
||||
extern __u32 sb_gpiointpolarity(void *sbh, __u32 mask, __u32 val);
|
||||
extern __u32 sb_gpiointmask(void *sbh, __u32 mask, __u32 val);
|
||||
extern __u32 sb_gpioouten(void *sbh, __u32 mask, __u32 val);
|
||||
extern __u32 sb_gpioout(void *sbh, __u32 mask, __u32 val);
|
||||
|
||||
#define gpioin() sb_gpioin(sbh)
|
||||
#define gpiointpolarity(mask,val) sb_gpiointpolarity(sbh, mask, val)
|
||||
#define gpiointmask(mask,val) sb_gpiointmask(sbh, mask, val)
|
||||
#define gpioouten(mask,val) sb_gpioouten(sbh, mask, val)
|
||||
#define gpioout(mask,val) sb_gpioout(sbh, mask, val)
|
||||
|
||||
#else
|
||||
#error Unsupported/unknown GPIO configuration
|
||||
#endif
|
||||
|
||||
#endif /* __GPIO_H */
|
||||
502
openwrt/target/linux/package/switch/src/switch-adm.c
Normal file
502
openwrt/target/linux/package/switch/src/switch-adm.c
Normal file
@ -0,0 +1,502 @@
|
||||
/*
|
||||
* Broadcom BCM5325E/536x switch configuration module
|
||||
*
|
||||
* Copyright (C) 2005 Felix Fietkau <nbd@nbd.name>
|
||||
*
|
||||
* 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 <linux/config.h>
|
||||
#include <linux/module.h>
|
||||
#include <linux/init.h>
|
||||
#include <linux/if.h>
|
||||
#include <linux/if_arp.h>
|
||||
#include <linux/sockios.h>
|
||||
#include <linux/delay.h>
|
||||
#include <asm/uaccess.h>
|
||||
|
||||
#include "gpio.h"
|
||||
#include "switch-core.h"
|
||||
|
||||
#define DRIVER_NAME "adm6996"
|
||||
|
||||
static int eecs = 2;
|
||||
static int eesk = 3;
|
||||
static int eedi = 5;
|
||||
static int eerc = 6;
|
||||
static int force = 0;
|
||||
|
||||
MODULE_AUTHOR("Felix Fietkau <openwrt@nbd.name>");
|
||||
MODULE_LICENSE("GPL");
|
||||
MODULE_PARM(eecs, "i");
|
||||
MODULE_PARM(eesk, "i");
|
||||
MODULE_PARM(eedi, "i");
|
||||
MODULE_PARM(eerc, "i");
|
||||
MODULE_PARM(force, "i");
|
||||
|
||||
/* Minimum timing constants */
|
||||
#define EECK_EDGE_TIME 3 /* 3us - max(adm 2.5us, 93c 1us) */
|
||||
#define EEDI_SETUP_TIME 1 /* 1us - max(adm 10ns, 93c 400ns) */
|
||||
#define EECS_SETUP_TIME 1 /* 1us - max(adm no, 93c 200ns) */
|
||||
|
||||
/* Handy macros for writing fixed length values */
|
||||
#define adm_write8(cs, b) { __u8 val = (__u8) (b); adm_write(cs, &val, sizeof(val)*8); }
|
||||
#define adm_write16(cs, w) { __u16 val = hton16(w); adm_write(cs, (__u8 *)&val, sizeof(val)*8); }
|
||||
#define adm_write32(cs, i) { uint32 val = hton32(i); adm_write(cs, (__u8 *)&val, sizeof(val)*8); }
|
||||
|
||||
|
||||
extern int getintvar(char **vars, char *name);
|
||||
|
||||
|
||||
static void adm_write(int cs, char *buf, unsigned int bits)
|
||||
{
|
||||
int i, len = (bits + 7) / 8;
|
||||
__u8 mask;
|
||||
|
||||
gpioout(eecs, (cs ? eecs : 0));
|
||||
udelay(EECK_EDGE_TIME);
|
||||
|
||||
/* Byte assemble from MSB to LSB */
|
||||
for (i = 0; i < len; i++) {
|
||||
/* Bit bang from MSB to LSB */
|
||||
for (mask = 0x80; mask && bits > 0; mask >>= 1, bits --) {
|
||||
/* Clock low */
|
||||
gpioout(eesk, 0);
|
||||
udelay(EECK_EDGE_TIME);
|
||||
|
||||
/* Output on rising edge */
|
||||
gpioout(eedi, ((mask & buf[i]) ? eedi : 0));
|
||||
udelay(EEDI_SETUP_TIME);
|
||||
|
||||
/* Clock high */
|
||||
gpioout(eesk, eesk);
|
||||
udelay(EECK_EDGE_TIME);
|
||||
}
|
||||
}
|
||||
|
||||
/* Clock low */
|
||||
gpioout(eesk, 0);
|
||||
udelay(EECK_EDGE_TIME);
|
||||
|
||||
if (cs)
|
||||
gpioout(eecs, 0);
|
||||
}
|
||||
|
||||
|
||||
static void adm_read(int cs, char *buf, unsigned int bits)
|
||||
{
|
||||
int i, len = (bits + 7) / 8;
|
||||
__u8 mask;
|
||||
|
||||
gpioout(eecs, (cs ? eecs : 0));
|
||||
udelay(EECK_EDGE_TIME);
|
||||
|
||||
/* Byte assemble from MSB to LSB */
|
||||
for (i = 0; i < len; i++) {
|
||||
__u8 byte;
|
||||
|
||||
/* Bit bang from MSB to LSB */
|
||||
for (mask = 0x80, byte = 0; mask && bits > 0; mask >>= 1, bits --) {
|
||||
__u8 gp;
|
||||
|
||||
/* Clock low */
|
||||
gpioout(eesk, 0);
|
||||
udelay(EECK_EDGE_TIME);
|
||||
|
||||
/* Input on rising edge */
|
||||
gp = gpioin();
|
||||
if (gp & eedi)
|
||||
byte |= mask;
|
||||
|
||||
/* Clock high */
|
||||
gpioout(eesk, eesk);
|
||||
udelay(EECK_EDGE_TIME);
|
||||
}
|
||||
|
||||
*buf++ = byte;
|
||||
}
|
||||
|
||||
/* Clock low */
|
||||
gpioout(eesk, 0);
|
||||
udelay(EECK_EDGE_TIME);
|
||||
|
||||
if (cs)
|
||||
gpioout(eecs, 0);
|
||||
}
|
||||
|
||||
|
||||
/* Enable outputs with specified value to the chip */
|
||||
static void adm_enout(__u8 pins, __u8 val)
|
||||
{
|
||||
/* Prepare GPIO output value */
|
||||
gpioout(pins, val);
|
||||
|
||||
/* Enable GPIO outputs */
|
||||
gpioouten(pins, pins);
|
||||
udelay(EECK_EDGE_TIME);
|
||||
}
|
||||
|
||||
|
||||
/* Disable outputs to the chip */
|
||||
static void adm_disout(__u8 pins)
|
||||
{
|
||||
/* Disable GPIO outputs */
|
||||
gpioouten(pins, 0);
|
||||
udelay(EECK_EDGE_TIME);
|
||||
}
|
||||
|
||||
|
||||
/* Advance clock(s) */
|
||||
static void adm_adclk(int clocks)
|
||||
{
|
||||
int i;
|
||||
for (i = 0; i < clocks; i++) {
|
||||
/* Clock high */
|
||||
gpioout(eesk, eesk);
|
||||
udelay(EECK_EDGE_TIME);
|
||||
|
||||
/* Clock low */
|
||||
gpioout(eesk, 0);
|
||||
udelay(EECK_EDGE_TIME);
|
||||
}
|
||||
}
|
||||
|
||||
static __u32 adm_rreg(__u8 table, __u8 addr)
|
||||
{
|
||||
/* cmd: 01 10 T DD R RRRRRR */
|
||||
__u8 bits[6] = {
|
||||
0xFF, 0xFF, 0xFF, 0xFF,
|
||||
(0x06 << 4) | ((table & 0x01) << 3 | (addr&64)>>6),
|
||||
((addr&62)<<2)
|
||||
};
|
||||
|
||||
__u8 rbits[4];
|
||||
|
||||
/* Enable GPIO outputs with all pins to 0 */
|
||||
adm_enout((__u8)(eecs | eesk | eedi), 0);
|
||||
|
||||
adm_write(0, bits, 46);
|
||||
adm_disout((__u8)(eedi));
|
||||
adm_adclk(2);
|
||||
adm_read (0, rbits, 32);
|
||||
|
||||
/* Extra clock(s) required per datasheet */
|
||||
adm_adclk(2);
|
||||
|
||||
/* Disable GPIO outputs */
|
||||
adm_disout((__u8)(eecs | eesk));
|
||||
|
||||
if (!table) /* EEPROM has 16-bit registers, but pumps out two registers in one request */
|
||||
return (addr & 0x01 ? (rbits[0]<<8) | rbits[1] : (rbits[2]<<8) | (rbits[3]));
|
||||
else
|
||||
return (rbits[0]<<24) | (rbits[1]<<16) | (rbits[2]<<8) | rbits[3];
|
||||
}
|
||||
|
||||
|
||||
|
||||
/* Write chip configuration register */
|
||||
/* Follow 93c66 timing and chip's min EEPROM timing requirement */
|
||||
void
|
||||
adm_wreg(__u8 addr, __u16 val)
|
||||
{
|
||||
/* cmd(27bits): sb(1) + opc(01) + addr(bbbbbbbb) + data(bbbbbbbbbbbbbbbb) */
|
||||
__u8 bits[4] = {
|
||||
(0x05 << 5) | (addr >> 3),
|
||||
(addr << 5) | (__u8)(val >> 11),
|
||||
(__u8)(val >> 3),
|
||||
(__u8)(val << 5)
|
||||
};
|
||||
|
||||
/* Enable GPIO outputs with all pins to 0 */
|
||||
adm_enout((__u8)(eecs | eesk | eedi), 0);
|
||||
|
||||
/* Write cmd. Total 27 bits */
|
||||
adm_write(1, bits, 27);
|
||||
|
||||
/* Extra clock(s) required per datasheet */
|
||||
adm_adclk(2);
|
||||
|
||||
/* Disable GPIO outputs */
|
||||
adm_disout((__u8)(eecs | eesk | eedi));
|
||||
}
|
||||
|
||||
|
||||
/* Port configuration registers */
|
||||
static int port_conf[] = { 0x01, 0x03, 0x05, 0x07, 0x08, 0x09 };
|
||||
|
||||
/* Bits in VLAN port mapping */
|
||||
static int vlan_ports[] = { 1 << 0, 1 << 2, 1 << 4, 1 << 6, 1 << 7, 1 << 8 };
|
||||
|
||||
static int handle_vlan_port_read(char *buf, int nr)
|
||||
{
|
||||
int ports, i, c, len = 0;
|
||||
|
||||
if ((nr < 0) || (nr > 15))
|
||||
return 0;
|
||||
|
||||
/* Get VLAN port map */
|
||||
ports = adm_rreg(0, 0x13 + nr);
|
||||
|
||||
for (i = 0; i <= 5; i++) {
|
||||
if (ports & vlan_ports[i]) {
|
||||
c = adm_rreg(0, port_conf[i]);
|
||||
len += sprintf(buf + len, (c & (1 << 4) ? "%dt\t" : (i == 5 ? "%du\t" : "%d\t")), i);
|
||||
}
|
||||
}
|
||||
len += sprintf(buf + len, "\n");
|
||||
|
||||
return len;
|
||||
}
|
||||
|
||||
static int handle_vlan_port_write(char *buf, int nr)
|
||||
{
|
||||
int i, c, ports;
|
||||
int map = switch_parse_vlan(buf);
|
||||
|
||||
if (map == -1)
|
||||
return -1;
|
||||
|
||||
ports = adm_rreg(0, 0x13 + nr);
|
||||
for (i = 0; i <= 5; i++) {
|
||||
if (map & (1 << i)) {
|
||||
ports |= vlan_ports[i];
|
||||
|
||||
c = adm_rreg(0, port_conf[i]);
|
||||
|
||||
/* Tagging */
|
||||
if (map & (1 << (8 + i)))
|
||||
c |= (1 << 4);
|
||||
else
|
||||
c &= ~(1 << 4);
|
||||
|
||||
c = (c & ~(0xf << 10)) | (nr << 10);
|
||||
|
||||
adm_wreg(port_conf[i], (__u16) c);
|
||||
} else {
|
||||
ports &= ~(vlan_ports[i]);
|
||||
}
|
||||
}
|
||||
adm_wreg(0x13 + nr, (__u16) ports);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int handle_port_enable_read(char *buf, int nr)
|
||||
{
|
||||
return sprintf(buf, "%d\n", ((adm_rreg(0, port_conf[nr]) & (1 << 5)) ? 0 : 1));
|
||||
}
|
||||
|
||||
static int handle_port_enable_write(char *buf, int nr)
|
||||
{
|
||||
int reg = adm_rreg(0, port_conf[nr]);
|
||||
|
||||
if (buf[0] == '0')
|
||||
reg |= (1 << 5);
|
||||
else if (buf[0] == '1')
|
||||
reg &= ~(1 << 5);
|
||||
else return -1;
|
||||
|
||||
adm_wreg(port_conf[nr], (__u16) reg);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int handle_port_media_read(char *buf, int nr)
|
||||
{
|
||||
int len;
|
||||
int media = 0;
|
||||
int reg = adm_rreg(0, port_conf[nr]);
|
||||
|
||||
if (reg & (1 << 1))
|
||||
media |= SWITCH_MEDIA_AUTO;
|
||||
if (reg & (1 << 2))
|
||||
media |= SWITCH_MEDIA_100;
|
||||
if (reg & (1 << 3))
|
||||
media |= SWITCH_MEDIA_FD;
|
||||
|
||||
len = switch_print_media(buf, media);
|
||||
return len + sprintf(buf + len, "\n");
|
||||
}
|
||||
|
||||
static int handle_port_media_write(char *buf, int nr)
|
||||
{
|
||||
int media = switch_parse_media(buf);
|
||||
int reg = adm_rreg(0, port_conf[nr]);
|
||||
|
||||
if (media < 0)
|
||||
return -1;
|
||||
|
||||
reg &= ~((1 << 1) | (1 << 2) | (1 << 3));
|
||||
if (media & SWITCH_MEDIA_AUTO)
|
||||
reg |= 1 << 1;
|
||||
if (media & SWITCH_MEDIA_100)
|
||||
reg |= 1 << 2;
|
||||
if (media & SWITCH_MEDIA_FD)
|
||||
reg |= 1 << 3;
|
||||
|
||||
adm_wreg(port_conf[nr], reg);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int handle_vlan_enable_read(char *buf, int nr)
|
||||
{
|
||||
return sprintf(buf, "%d\n", ((adm_rreg(0, 0x11) & (1 << 5)) ? 1 : 0));
|
||||
}
|
||||
|
||||
static int handle_vlan_enable_write(char *buf, int nr)
|
||||
{
|
||||
int reg = adm_rreg(0, 0x11);
|
||||
|
||||
if (buf[0] == '1')
|
||||
reg |= (1 << 5);
|
||||
else if (buf[0] == '0')
|
||||
reg &= ~(1 << 5);
|
||||
else return -1;
|
||||
|
||||
adm_wreg(0x11, (__u16) reg);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int handle_reset(char *buf, int nr)
|
||||
{
|
||||
int i;
|
||||
|
||||
/*
|
||||
* Reset sequence: RC high->low(100ms)->high(30ms)
|
||||
*
|
||||
* WAR: Certain boards don't have the correct power on
|
||||
* reset logic therefore we must explicitly perform the
|
||||
* sequence in software.
|
||||
*/
|
||||
/* Keep RC high for at least 20ms */
|
||||
adm_enout(eerc, eerc);
|
||||
for (i = 0; i < 20; i ++)
|
||||
udelay(1000);
|
||||
/* Keep RC low for at least 100ms */
|
||||
adm_enout(eerc, 0);
|
||||
for (i = 0; i < 100; i++)
|
||||
udelay(1000);
|
||||
/* Set default configuration */
|
||||
adm_enout((__u8)(eesk | eedi), eesk);
|
||||
/* Keep RC high for at least 30ms */
|
||||
adm_enout(eerc, eerc);
|
||||
for (i = 0; i < 30; i++)
|
||||
udelay(1000);
|
||||
/* Leave RC high and disable GPIO outputs */
|
||||
adm_disout((__u8)(eecs | eesk | eedi));
|
||||
|
||||
/* set up initial configuration for ports */
|
||||
for (i = 0; i <= 5; i++) {
|
||||
int cfg = 0x8000 | /* Auto MDIX */
|
||||
(((i == 5) ? 1 : 0) << 4) | /* Tagging */
|
||||
0xf; /* full duplex, 100Mbps, auto neg, flow ctrl */
|
||||
adm_wreg(port_conf[i], cfg);
|
||||
}
|
||||
|
||||
/* vlan mode select register (0x11): vlan on, mac clone */
|
||||
adm_wreg(0x11, 0xff30);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int handle_registers(char *buf, int nr)
|
||||
{
|
||||
int i, len = 0;
|
||||
|
||||
for (i = 0; i <= 0x33; i++) {
|
||||
len += sprintf(buf + len, "0x%02x: 0x%04x\n", i, adm_rreg(0, i));
|
||||
}
|
||||
|
||||
return len;
|
||||
}
|
||||
|
||||
static int handle_counters(char *buf, int nr)
|
||||
{
|
||||
int i, len = 0;
|
||||
|
||||
for (i = 0; i <= 0x3c; i++) {
|
||||
len += sprintf(buf + len, "0x%02x: 0x%08x\n", i, adm_rreg(1, i));
|
||||
}
|
||||
|
||||
return len;
|
||||
}
|
||||
|
||||
static int detect_adm()
|
||||
{
|
||||
int ret = 0;
|
||||
|
||||
#if defined(BCMGPIO2) || defined(BCMGPIO)
|
||||
#ifdef LINUX_2_4
|
||||
int boardflags = getintvar(NULL, "boardflags");
|
||||
#else
|
||||
extern int boardflags;
|
||||
#endif
|
||||
if ((boardflags & 0x80) || force)
|
||||
ret = 1;
|
||||
else
|
||||
printk("BFL_ENETADM not set in boardflags. Use force=1 to ignore.\n");
|
||||
#else
|
||||
ret = 1;
|
||||
#endif
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
static int __init adm_init()
|
||||
{
|
||||
switch_config cfg[] = {
|
||||
{"registers", handle_registers, NULL},
|
||||
{"counters", handle_counters, NULL},
|
||||
{"reset", NULL, handle_reset},
|
||||
{"enable_vlan", handle_vlan_enable_read, handle_vlan_enable_write},
|
||||
{NULL, NULL, NULL}
|
||||
};
|
||||
switch_config port[] = {
|
||||
{"enabled", handle_port_enable_read, handle_port_enable_write},
|
||||
{"media", handle_port_media_read, handle_port_media_write},
|
||||
{NULL, NULL, NULL}
|
||||
};
|
||||
switch_config vlan[] = {
|
||||
{"ports", handle_vlan_port_read, handle_vlan_port_write},
|
||||
{NULL, NULL, NULL}
|
||||
};
|
||||
switch_driver driver = {
|
||||
name: DRIVER_NAME,
|
||||
ports: 6,
|
||||
vlans: 16,
|
||||
driver_handlers: cfg,
|
||||
port_handlers: port,
|
||||
vlan_handlers: vlan,
|
||||
};
|
||||
|
||||
eecs = (1 << eecs);
|
||||
eesk = (1 << eesk);
|
||||
eedi = (1 << eedi);
|
||||
|
||||
if (!detect_adm())
|
||||
return -ENODEV;
|
||||
|
||||
return switch_register_driver(&driver);
|
||||
}
|
||||
|
||||
static void __exit adm_exit()
|
||||
{
|
||||
switch_unregister_driver(DRIVER_NAME);
|
||||
}
|
||||
|
||||
|
||||
module_init(adm_init);
|
||||
module_exit(adm_exit);
|
||||
409
openwrt/target/linux/package/switch/src/switch-core.c
Normal file
409
openwrt/target/linux/package/switch/src/switch-core.c
Normal file
@ -0,0 +1,409 @@
|
||||
/*
|
||||
* switch-core.c
|
||||
*
|
||||
* Copyright (C) 2005 Felix Fietkau <openwrt@nbd.name>
|
||||
*
|
||||
* 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||||
*
|
||||
* $Id: $
|
||||
*/
|
||||
|
||||
#include <linux/config.h>
|
||||
#include <linux/module.h>
|
||||
#include <linux/init.h>
|
||||
#include <asm/uaccess.h>
|
||||
#include <linux/proc_fs.h>
|
||||
#include <linux/list.h>
|
||||
|
||||
#include "switch-core.h"
|
||||
|
||||
static int drv_num = 0;
|
||||
static struct proc_dir_entry *switch_root;
|
||||
switch_driver drivers;
|
||||
|
||||
typedef struct {
|
||||
struct list_head list;
|
||||
struct proc_dir_entry *parent;
|
||||
int nr;
|
||||
switch_config handler;
|
||||
} switch_proc_handler;
|
||||
|
||||
typedef struct {
|
||||
struct proc_dir_entry *driver_dir, *port_dir, *vlan_dir;
|
||||
struct proc_dir_entry **ports, **vlans;
|
||||
switch_proc_handler data;
|
||||
int nr;
|
||||
} switch_priv;
|
||||
|
||||
|
||||
static ssize_t switch_proc_read(struct file *file, char *buf, size_t count, loff_t *ppos);
|
||||
static ssize_t switch_proc_write(struct file *file, const char *buf, size_t count, void *data);
|
||||
|
||||
static struct file_operations switch_proc_fops = {
|
||||
read: switch_proc_read,
|
||||
write: switch_proc_write
|
||||
};
|
||||
|
||||
static char *strdup(char *str)
|
||||
{
|
||||
char *new = kmalloc(strlen(str) + 1, GFP_KERNEL);
|
||||
strcpy(new, str);
|
||||
return new;
|
||||
}
|
||||
|
||||
static ssize_t switch_proc_read(struct file *file, char *buf, size_t count, loff_t *ppos)
|
||||
{
|
||||
#ifdef LINUX_2_4
|
||||
struct inode *inode = file->f_dentry->d_inode;
|
||||
struct proc_dir_entry *dent = inode->u.generic_ip;
|
||||
#else
|
||||
struct proc_dir_entry *dent = PDE(file->f_dentry->d_inode);
|
||||
#endif
|
||||
char *page;
|
||||
int len = 0;
|
||||
|
||||
if ((page = kmalloc(SWITCH_MAX_BUFSZ, GFP_KERNEL)) == NULL)
|
||||
return -ENOBUFS;
|
||||
|
||||
if (dent->data != NULL) {
|
||||
switch_proc_handler *handler = (switch_proc_handler *) dent->data;
|
||||
if (handler->handler.read != NULL)
|
||||
len += handler->handler.read(page + len, handler->nr);
|
||||
}
|
||||
len += 1;
|
||||
|
||||
if (*ppos < len) {
|
||||
len = min_t(int, len - *ppos, count);
|
||||
if (copy_to_user(buf, (page + *ppos), len)) {
|
||||
kfree(page);
|
||||
return -EFAULT;
|
||||
}
|
||||
*ppos += len;
|
||||
} else {
|
||||
len = 0;
|
||||
}
|
||||
|
||||
return len;
|
||||
}
|
||||
|
||||
|
||||
static ssize_t switch_proc_write(struct file *file, const char *buf, size_t count, void *data)
|
||||
{
|
||||
#ifdef LINUX_2_4
|
||||
struct inode *inode = file->f_dentry->d_inode;
|
||||
struct proc_dir_entry *dent = inode->u.generic_ip;
|
||||
#else
|
||||
struct proc_dir_entry *dent = PDE(file->f_dentry->d_inode);
|
||||
#endif
|
||||
char *page;
|
||||
int ret = -EINVAL;
|
||||
|
||||
if ((page = kmalloc(count + 1, GFP_KERNEL)) == NULL)
|
||||
return -ENOBUFS;
|
||||
|
||||
if (copy_from_user(page, buf, count)) {
|
||||
kfree(page);
|
||||
return -EINVAL;
|
||||
}
|
||||
page[count] = 0;
|
||||
|
||||
if (dent->data != NULL) {
|
||||
switch_proc_handler *handler = (switch_proc_handler *) dent->data;
|
||||
if (handler->handler.write != NULL) {
|
||||
if ((ret = handler->handler.write(page, handler->nr)) >= 0)
|
||||
ret = count;
|
||||
}
|
||||
}
|
||||
|
||||
kfree(page);
|
||||
return ret;
|
||||
}
|
||||
|
||||
static void add_handlers(switch_priv *priv, switch_config *handlers, struct proc_dir_entry *parent, int nr)
|
||||
{
|
||||
switch_proc_handler *tmp;
|
||||
int i, mode;
|
||||
struct proc_dir_entry *p;
|
||||
|
||||
for (i = 0; handlers[i].name != NULL; i++) {
|
||||
tmp = kmalloc(sizeof(switch_proc_handler), GFP_KERNEL);
|
||||
INIT_LIST_HEAD(&tmp->list);
|
||||
tmp->parent = parent;
|
||||
tmp->nr = nr;
|
||||
memcpy(&tmp->handler, &(handlers[i]), sizeof(switch_config));
|
||||
list_add(&tmp->list, &priv->data.list);
|
||||
|
||||
mode = 0;
|
||||
if (handlers[i].read != NULL) mode |= S_IRUSR;
|
||||
if (handlers[i].write != NULL) mode |= S_IWUSR;
|
||||
|
||||
if ((p = create_proc_entry(handlers[i].name, mode, parent)) != NULL) {
|
||||
p->data = (void *) tmp;
|
||||
p->proc_fops = &switch_proc_fops;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
static void remove_handlers(switch_priv *priv)
|
||||
{
|
||||
struct list_head *pos, *q;
|
||||
switch_proc_handler *tmp;
|
||||
|
||||
list_for_each_safe(pos, q, &priv->data.list) {
|
||||
tmp = list_entry(pos, switch_proc_handler, list);
|
||||
list_del(pos);
|
||||
remove_proc_entry(tmp->handler.name, tmp->parent);
|
||||
kfree(tmp);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
static void do_unregister(switch_driver *driver)
|
||||
{
|
||||
char buf[4];
|
||||
int i;
|
||||
switch_priv *priv = (switch_priv *) driver->data;
|
||||
|
||||
remove_handlers(priv);
|
||||
|
||||
for(i = 0; priv->ports[i] != NULL; i++) {
|
||||
sprintf(buf, "%d", i);
|
||||
remove_proc_entry(buf, priv->port_dir);
|
||||
}
|
||||
kfree(priv->ports);
|
||||
remove_proc_entry("port", priv->driver_dir);
|
||||
|
||||
for(i = 0; priv->vlans[i] != NULL; i++) {
|
||||
sprintf(buf, "%d", i);
|
||||
remove_proc_entry(buf, priv->vlan_dir);
|
||||
}
|
||||
kfree(priv->vlans);
|
||||
remove_proc_entry("vlan", priv->driver_dir);
|
||||
|
||||
remove_proc_entry(driver->name, switch_root);
|
||||
|
||||
if (priv->nr == (drv_num - 1))
|
||||
drv_num--;
|
||||
|
||||
kfree(priv);
|
||||
}
|
||||
|
||||
static int do_register(switch_driver *driver)
|
||||
{
|
||||
switch_priv *priv;
|
||||
int i;
|
||||
char buf[4];
|
||||
|
||||
if ((priv = kmalloc(sizeof(switch_priv), GFP_KERNEL)) == NULL)
|
||||
return -ENOBUFS;
|
||||
driver->data = (void *) priv;
|
||||
|
||||
INIT_LIST_HEAD(&priv->data.list);
|
||||
|
||||
priv->nr = drv_num++;
|
||||
sprintf(buf, "%d", priv->nr);
|
||||
priv->driver_dir = proc_mkdir(buf, switch_root);
|
||||
if (driver->driver_handlers != NULL)
|
||||
add_handlers(priv, driver->driver_handlers, priv->driver_dir, 0);
|
||||
|
||||
priv->port_dir = proc_mkdir("port", priv->driver_dir);
|
||||
priv->ports = kmalloc((driver->ports + 1) * sizeof(struct proc_dir_entry *), GFP_KERNEL);
|
||||
for (i = 0; i < driver->ports; i++) {
|
||||
sprintf(buf, "%d", i);
|
||||
priv->ports[i] = proc_mkdir(buf, priv->port_dir);
|
||||
if (driver->port_handlers != NULL)
|
||||
add_handlers(priv, driver->port_handlers, priv->ports[i], i);
|
||||
}
|
||||
priv->ports[i] = NULL;
|
||||
|
||||
priv->vlan_dir = proc_mkdir("vlan", priv->driver_dir);
|
||||
priv->vlans = kmalloc((driver->vlans + 1) * sizeof(struct proc_dir_entry *), GFP_KERNEL);
|
||||
for (i = 0; i < driver->vlans; i++) {
|
||||
sprintf(buf, "%d", i);
|
||||
priv->vlans[i] = proc_mkdir(buf, priv->vlan_dir);
|
||||
if (driver->vlan_handlers != NULL)
|
||||
add_handlers(priv, driver->vlan_handlers, priv->vlans[i], i);
|
||||
}
|
||||
priv->vlans[i] = NULL;
|
||||
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int isspace(char c) {
|
||||
switch(c) {
|
||||
case ' ':
|
||||
case 0x09:
|
||||
case 0x0a:
|
||||
case 0x0d:
|
||||
return 1;
|
||||
default:
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
||||
#define toupper(c) (islower(c) ? ((c) ^ 0x20) : (c))
|
||||
#define islower(c) (((unsigned char)((c) - 'a')) < 26)
|
||||
|
||||
int switch_parse_media(char *buf)
|
||||
{
|
||||
char *str = buf;
|
||||
while (*buf != 0) {
|
||||
*buf = toupper(*buf);
|
||||
buf++;
|
||||
}
|
||||
|
||||
if (strncmp(str, "AUTO", 4) == 0)
|
||||
return SWITCH_MEDIA_AUTO;
|
||||
else if (strncmp(str, "100FD", 5) == 0)
|
||||
return SWITCH_MEDIA_100 | SWITCH_MEDIA_FD;
|
||||
else if (strncmp(str, "100HD", 5) == 0)
|
||||
return SWITCH_MEDIA_100;
|
||||
else if (strncmp(str, "10FD", 4) == 0)
|
||||
return SWITCH_MEDIA_FD;
|
||||
else if (strncmp(str, "10HD", 4) == 0)
|
||||
return 0;
|
||||
else return -1;
|
||||
}
|
||||
|
||||
int switch_print_media(char *buf, int media)
|
||||
{
|
||||
int len = 0;
|
||||
|
||||
if (media & SWITCH_MEDIA_AUTO)
|
||||
len = sprintf(buf, "Auto");
|
||||
else if (media == (SWITCH_MEDIA_100 | SWITCH_MEDIA_FD))
|
||||
len = sprintf(buf, "100FD");
|
||||
else if (media == SWITCH_MEDIA_100)
|
||||
len = sprintf(buf, "100HD");
|
||||
else if (media == SWITCH_MEDIA_FD)
|
||||
len = sprintf(buf, "10FD");
|
||||
else if (media == 0)
|
||||
len = sprintf(buf, "10HD");
|
||||
else
|
||||
len = sprintf(buf, "Invalid");
|
||||
|
||||
return len;
|
||||
}
|
||||
|
||||
int switch_parse_vlan(char *buf)
|
||||
{
|
||||
char vlan = 0, tag = 0, pvid_port = 0;
|
||||
int untag, j;
|
||||
|
||||
while (isspace(*buf)) buf++;
|
||||
|
||||
while (*buf >= '0' && *buf <= '9') {
|
||||
j = *buf++ - '0';
|
||||
vlan |= 1 << j;
|
||||
|
||||
untag = 0;
|
||||
/* untag if needed, CPU port requires special handling */
|
||||
if (*buf == 'u' || (j != 5 && (isspace(*buf) || *buf == 0))) {
|
||||
untag = 1;
|
||||
if (*buf) buf++;
|
||||
} else if (*buf == '*') {
|
||||
pvid_port |= (1 << j);
|
||||
buf++;
|
||||
} else if (*buf == 't' || isspace(*buf)) {
|
||||
buf++;
|
||||
} else break;
|
||||
|
||||
if (!untag)
|
||||
tag |= 1 << j;
|
||||
|
||||
while (isspace(*buf)) buf++;
|
||||
}
|
||||
|
||||
if (*buf)
|
||||
return -1;
|
||||
|
||||
return (pvid_port << 16) | (tag << 8) | vlan;
|
||||
}
|
||||
|
||||
|
||||
int switch_register_driver(switch_driver *driver)
|
||||
{
|
||||
struct list_head *pos;
|
||||
switch_driver *new;
|
||||
int ret;
|
||||
|
||||
list_for_each(pos, &drivers.list) {
|
||||
if (strcmp(list_entry(pos, switch_driver, list)->name, driver->name) == 0) {
|
||||
printk("Switch driver '%s' already exists in the kernel\n", driver->name);
|
||||
return -EINVAL;
|
||||
}
|
||||
}
|
||||
|
||||
new = kmalloc(sizeof(switch_driver), GFP_KERNEL);
|
||||
memcpy(new, driver, sizeof(switch_driver));
|
||||
new->name = strdup(driver->name);
|
||||
|
||||
if ((ret = do_register(new)) < 0) {
|
||||
kfree(new->name);
|
||||
kfree(new);
|
||||
return ret;
|
||||
}
|
||||
INIT_LIST_HEAD(&new->list);
|
||||
list_add(&new->list, &drivers.list);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
void switch_unregister_driver(char *name) {
|
||||
struct list_head *pos, *q;
|
||||
switch_driver *tmp;
|
||||
|
||||
list_for_each_safe(pos, q, &drivers.list) {
|
||||
tmp = list_entry(pos, switch_driver, list);
|
||||
if (strcmp(tmp->name, name) == 0) {
|
||||
do_unregister(tmp);
|
||||
list_del(pos);
|
||||
kfree(tmp->name);
|
||||
kfree(tmp);
|
||||
|
||||
return;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
static int __init switch_init()
|
||||
{
|
||||
if ((switch_root = proc_mkdir("switch", NULL)) == NULL) {
|
||||
printk("%s: proc_mkdir failed.\n", __FILE__);
|
||||
return -ENODEV;
|
||||
}
|
||||
|
||||
INIT_LIST_HEAD(&drivers.list);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void __exit switch_exit()
|
||||
{
|
||||
remove_proc_entry("vlan", NULL);
|
||||
}
|
||||
|
||||
MODULE_AUTHOR("Felix Fietkau <openwrt@nbd.name>");
|
||||
MODULE_LICENSE("GPL");
|
||||
|
||||
EXPORT_SYMBOL(switch_register_driver);
|
||||
EXPORT_SYMBOL(switch_unregister_driver);
|
||||
EXPORT_SYMBOL(switch_parse_vlan);
|
||||
EXPORT_SYMBOL(switch_parse_media);
|
||||
EXPORT_SYMBOL(switch_print_media);
|
||||
|
||||
module_init(switch_init);
|
||||
module_exit(switch_exit);
|
||||
35
openwrt/target/linux/package/switch/src/switch-core.h
Normal file
35
openwrt/target/linux/package/switch/src/switch-core.h
Normal file
@ -0,0 +1,35 @@
|
||||
#ifndef __SWITCH_CORE_H
|
||||
#define __SWITCH_CORE_H
|
||||
|
||||
#include <linux/list.h>
|
||||
#define SWITCH_MAX_BUFSZ 4096
|
||||
|
||||
#define SWITCH_MEDIA_AUTO 1
|
||||
#define SWITCH_MEDIA_100 2
|
||||
#define SWITCH_MEDIA_FD 4
|
||||
|
||||
typedef int (*switch_handler)(char *buf, int nr);
|
||||
|
||||
typedef struct {
|
||||
char *name;
|
||||
switch_handler read, write;
|
||||
} switch_config;
|
||||
|
||||
|
||||
typedef struct {
|
||||
struct list_head list;
|
||||
char *name;
|
||||
int ports;
|
||||
int vlans;
|
||||
switch_config *driver_handlers, *port_handlers, *vlan_handlers;
|
||||
void *data;
|
||||
} switch_driver;
|
||||
|
||||
|
||||
extern int switch_register_driver(switch_driver *driver);
|
||||
extern void switch_unregister_driver(char *name);
|
||||
extern int switch_parse_vlan(char *buf);
|
||||
extern int switch_parse_media(char *buf);
|
||||
extern int switch_print_media(char *buf, int media);
|
||||
|
||||
#endif
|
||||
421
openwrt/target/linux/package/switch/src/switch-robo.c
Normal file
421
openwrt/target/linux/package/switch/src/switch-robo.c
Normal file
@ -0,0 +1,421 @@
|
||||
/*
|
||||
* Broadcom BCM5325E/536x switch configuration module
|
||||
*
|
||||
* Copyright (C) 2005 Felix Fietkau <nbd@nbd.name>
|
||||
* Based on 'robocfg' by 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 <linux/config.h>
|
||||
#include <linux/module.h>
|
||||
#include <linux/init.h>
|
||||
#include <linux/if.h>
|
||||
#include <linux/if_arp.h>
|
||||
#include <linux/sockios.h>
|
||||
#include <linux/ethtool.h>
|
||||
#include <linux/mii.h>
|
||||
#include <asm/uaccess.h>
|
||||
|
||||
#include "switch-core.h"
|
||||
#include "etc53xx.h"
|
||||
|
||||
#define DRIVER_NAME "bcm53xx"
|
||||
|
||||
#define ROBO_PHY_ADDR 0x1E /* robo switch phy address */
|
||||
|
||||
/* 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)
|
||||
|
||||
static int use_et = 0;
|
||||
static int is_5350 = 0;
|
||||
static int max_vlans, max_ports;
|
||||
static struct ifreq ifr;
|
||||
static struct net_device *dev;
|
||||
|
||||
static int isspace(char c) {
|
||||
switch(c) {
|
||||
case ' ':
|
||||
case 0x09:
|
||||
case 0x0a:
|
||||
case 0x0d:
|
||||
return 1;
|
||||
default:
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
||||
static int do_ioctl(int cmd, void *buf)
|
||||
{
|
||||
mm_segment_t old_fs = get_fs();
|
||||
int ret;
|
||||
|
||||
if (buf != NULL)
|
||||
ifr.ifr_data = (caddr_t) buf;
|
||||
|
||||
set_fs(KERNEL_DS);
|
||||
ret = dev->do_ioctl(dev, &ifr, cmd);
|
||||
set_fs(old_fs);
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
static u16 mdio_read(__u16 phy_id, __u8 reg)
|
||||
{
|
||||
if (use_et) {
|
||||
int args[2] = { reg };
|
||||
|
||||
if (phy_id != ROBO_PHY_ADDR) {
|
||||
printk(
|
||||
"Access to real 'phy' registers unavaliable.\n"
|
||||
"Upgrade kernel driver.\n");
|
||||
|
||||
return 0xffff;
|
||||
}
|
||||
|
||||
|
||||
if (do_ioctl(SIOCGETCPHYRD, &args) < 0) {
|
||||
printk("[%s:%d] SIOCGETCPHYRD failed!\n", __FILE__, __LINE__);
|
||||
return 0xffff;
|
||||
}
|
||||
|
||||
return args[1];
|
||||
} else {
|
||||
struct mii_ioctl_data *mii = (struct mii_ioctl_data *) &ifr.ifr_data;
|
||||
mii->phy_id = phy_id;
|
||||
mii->reg_num = reg;
|
||||
|
||||
if (do_ioctl(SIOCGMIIREG, NULL) < 0) {
|
||||
printk("[%s:%d] SIOCGMIIREG failed!\n", __FILE__, __LINE__);
|
||||
|
||||
return 0xffff;
|
||||
}
|
||||
|
||||
return mii->val_out;
|
||||
}
|
||||
}
|
||||
|
||||
static void mdio_write(__u16 phy_id, __u8 reg, __u16 val)
|
||||
{
|
||||
if (use_et) {
|
||||
int args[2] = { reg, val };
|
||||
|
||||
if (phy_id != ROBO_PHY_ADDR) {
|
||||
printk(
|
||||
"Access to real 'phy' registers unavaliable.\n"
|
||||
"Upgrade kernel driver.\n");
|
||||
|
||||
return;
|
||||
}
|
||||
|
||||
if (do_ioctl(SIOCSETCPHYWR, args) < 0) {
|
||||
printk("[%s:%d] SIOCGETCPHYWR failed!\n", __FILE__, __LINE__);
|
||||
return;
|
||||
}
|
||||
} else {
|
||||
struct mii_ioctl_data *mii = (struct mii_ioctl_data *)&ifr.ifr_data;
|
||||
|
||||
mii->phy_id = phy_id;
|
||||
mii->reg_num = reg;
|
||||
mii->val_in = val;
|
||||
|
||||
if (do_ioctl(SIOCSMIIREG, NULL) < 0) {
|
||||
printk("[%s:%d] SIOCSMIIREG failed!\n", __FILE__, __LINE__);
|
||||
return;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
static int robo_reg(__u8 page, __u8 reg, __u8 op)
|
||||
{
|
||||
int i = 3;
|
||||
|
||||
/* set page number */
|
||||
mdio_write(ROBO_PHY_ADDR, REG_MII_PAGE,
|
||||
(page << 8) | REG_MII_PAGE_ENABLE);
|
||||
|
||||
/* set register address */
|
||||
mdio_write(ROBO_PHY_ADDR, REG_MII_ADDR,
|
||||
(reg << 8) | op);
|
||||
|
||||
/* check if operation completed */
|
||||
while (i--) {
|
||||
if ((mdio_read(ROBO_PHY_ADDR, REG_MII_ADDR) & 3) == 0)
|
||||
return 0;
|
||||
}
|
||||
|
||||
printk("[%s:%d] timeout in robo_reg!\n", __FILE__, __LINE__);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void robo_read(__u8 page, __u8 reg, __u16 *val, int count)
|
||||
{
|
||||
int i;
|
||||
|
||||
robo_reg(page, reg, REG_MII_ADDR_READ);
|
||||
|
||||
for (i = 0; i < count; i++)
|
||||
val[i] = mdio_read(ROBO_PHY_ADDR, REG_MII_DATA0 + i);
|
||||
}
|
||||
|
||||
static __u16 robo_read16(__u8 page, __u8 reg)
|
||||
{
|
||||
robo_reg(page, reg, REG_MII_ADDR_READ);
|
||||
|
||||
return mdio_read(ROBO_PHY_ADDR, REG_MII_DATA0);
|
||||
}
|
||||
|
||||
static __u32 robo_read32(__u8 page, __u8 reg)
|
||||
{
|
||||
robo_reg(page, reg, REG_MII_ADDR_READ);
|
||||
|
||||
return mdio_read(ROBO_PHY_ADDR, REG_MII_DATA0) +
|
||||
(mdio_read(ROBO_PHY_ADDR, REG_MII_DATA0 + 1) << 16);
|
||||
}
|
||||
|
||||
static void robo_write16(__u8 page, __u8 reg, __u16 val16)
|
||||
{
|
||||
/* write data */
|
||||
mdio_write(ROBO_PHY_ADDR, REG_MII_DATA0, val16);
|
||||
|
||||
robo_reg(page, reg, REG_MII_ADDR_WRITE);
|
||||
}
|
||||
|
||||
static void robo_write32(__u8 page, __u8 reg, __u32 val32)
|
||||
{
|
||||
/* write data */
|
||||
mdio_write(ROBO_PHY_ADDR, REG_MII_DATA0, val32 & 65535);
|
||||
mdio_write(ROBO_PHY_ADDR, REG_MII_DATA0 + 1, val32 >> 16);
|
||||
|
||||
robo_reg(page, reg, REG_MII_ADDR_WRITE);
|
||||
}
|
||||
|
||||
/* checks that attached switch is 5325E/5350 */
|
||||
static int robo_vlan5350()
|
||||
{
|
||||
/* set vlan access id to 15 and read it back */
|
||||
__u16 val16 = 15;
|
||||
robo_write16(ROBO_VLAN_PAGE, ROBO_VLAN_TABLE_ACCESS_5350, val16);
|
||||
|
||||
/* 5365 will refuse this as it does not have this reg */
|
||||
return (robo_read16(ROBO_VLAN_PAGE, ROBO_VLAN_TABLE_ACCESS_5350) == val16);
|
||||
}
|
||||
|
||||
|
||||
|
||||
static int robo_probe(char *devname)
|
||||
{
|
||||
struct ethtool_drvinfo info;
|
||||
int i;
|
||||
__u32 phyid;
|
||||
|
||||
printk("Probing device %s: ", devname);
|
||||
strcpy(ifr.ifr_name, devname);
|
||||
|
||||
if ((dev = dev_get_by_name(devname)) == NULL) {
|
||||
printk("No such device\n");
|
||||
return 1;
|
||||
}
|
||||
|
||||
info.cmd = ETHTOOL_GDRVINFO;
|
||||
if (do_ioctl(SIOCETHTOOL, (void *) &info) < 0) {
|
||||
printk("SIOCETHTOOL: not supported\n");
|
||||
return 1;
|
||||
}
|
||||
|
||||
/* try access using MII ioctls - get phy address */
|
||||
if (do_ioctl(SIOCGMIIPHY, NULL) < 0) {
|
||||
use_et = 1;
|
||||
} else {
|
||||
/* got phy address check for robo address */
|
||||
struct mii_ioctl_data *mii = (struct mii_ioctl_data *) &ifr.ifr_data;
|
||||
if (mii->phy_id != ROBO_PHY_ADDR) {
|
||||
printk("Invalid phy address (%d)\n", mii->phy_id);
|
||||
return 1;
|
||||
}
|
||||
}
|
||||
|
||||
phyid = mdio_read(ROBO_PHY_ADDR, 0x2) |
|
||||
(mdio_read(ROBO_PHY_ADDR, 0x3) << 16);
|
||||
|
||||
if (phyid == 0xffffffff || phyid == 0x55210022) {
|
||||
printk("No Robo switch in managed mode found\n");
|
||||
return 1;
|
||||
}
|
||||
|
||||
is_5350 = robo_vlan5350();
|
||||
max_ports = 6;
|
||||
|
||||
for (i = 0; i <= (is_5350 ? VLAN_ID_MAX5350 : VLAN_ID_MAX); i++) {
|
||||
/* issue read */
|
||||
__u16 val16 = (i) /* vlan */ | (0 << 12) /* read */ | (1 << 13) /* enable */;
|
||||
|
||||
if (is_5350) {
|
||||
u32 val32;
|
||||
robo_write16(ROBO_VLAN_PAGE, ROBO_VLAN_TABLE_ACCESS_5350, val16);
|
||||
/* actual read */
|
||||
val32 = robo_read32(ROBO_VLAN_PAGE, ROBO_VLAN_READ);
|
||||
if ((val32 & (1 << 20)) /* valid */) {
|
||||
max_vlans = i + 1;
|
||||
}
|
||||
} else {
|
||||
robo_write16(ROBO_VLAN_PAGE, ROBO_VLAN_TABLE_ACCESS, val16);
|
||||
/* actual read */
|
||||
val16 = robo_read16(ROBO_VLAN_PAGE, ROBO_VLAN_READ);
|
||||
if ((val16 & (1 << 14)) /* valid */) {
|
||||
max_vlans = i + 1;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
printk("found!\n");
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
static int handle_vlan_port_read(char *buf, int nr)
|
||||
{
|
||||
__u16 val16;
|
||||
int len = 0;
|
||||
int j;
|
||||
|
||||
val16 = (nr) /* vlan */ | (0 << 12) /* read */ | (1 << 13) /* enable */;
|
||||
|
||||
if (is_5350) {
|
||||
u32 val32;
|
||||
robo_write16(ROBO_VLAN_PAGE, ROBO_VLAN_TABLE_ACCESS_5350, val16);
|
||||
/* actual read */
|
||||
val32 = robo_read32(ROBO_VLAN_PAGE, ROBO_VLAN_READ);
|
||||
if ((val32 & (1 << 20)) /* valid */) {
|
||||
for (j = 0; j < 6; j++) {
|
||||
if (val32 & (1 << j)) {
|
||||
len += sprintf(buf + len, "%d%s\t", j,
|
||||
(val32 & (1 << (j + 6))) ? (j == 5 ? "u" : "") : "t");
|
||||
}
|
||||
}
|
||||
len += sprintf(buf + len, "\n");
|
||||
}
|
||||
} else {
|
||||
robo_write16(ROBO_VLAN_PAGE, ROBO_VLAN_TABLE_ACCESS, val16);
|
||||
/* actual read */
|
||||
val16 = robo_read16(ROBO_VLAN_PAGE, ROBO_VLAN_READ);
|
||||
if ((val16 & (1 << 14)) /* valid */) {
|
||||
for (j = 0; j < 6; j++) {
|
||||
if (val16 & (1 << j)) {
|
||||
len += sprintf(buf + len, "%d%s\t", j, (val16 & (1 << (j + 7))) ?
|
||||
(j == 5 ? "u" : "") : "t");
|
||||
}
|
||||
}
|
||||
len += sprintf(buf + len, "\n");
|
||||
}
|
||||
}
|
||||
|
||||
return len;
|
||||
}
|
||||
|
||||
static int handle_vlan_port_write(char *buf, int nr)
|
||||
{
|
||||
int untag = 0;
|
||||
int member = 0;
|
||||
int j;
|
||||
__u16 val16;
|
||||
|
||||
while (*buf >= '0' && *buf <= '9') {
|
||||
j = *buf++ - '0';
|
||||
member |= 1 << j;
|
||||
|
||||
/* untag if needed, CPU port requires special handling */
|
||||
if (*buf == 'u' || (j != 5 && (isspace(*buf) || *buf == 0))) {
|
||||
untag |= 1 << j;
|
||||
if (*buf) buf++;
|
||||
/* change default vlan tag */
|
||||
robo_write16(ROBO_VLAN_PAGE, ROBO_VLAN_PORT0_DEF_TAG + (j << 1), nr);
|
||||
} else if (*buf == '*' || *buf == 't' || isspace(*buf)) {
|
||||
buf++;
|
||||
} else break;
|
||||
|
||||
while (isspace(*buf)) buf++;
|
||||
}
|
||||
|
||||
if (*buf) {
|
||||
return -1;
|
||||
} else {
|
||||
/* write config now */
|
||||
val16 = (nr) /* vlan */ | (1 << 12) /* write */ | (1 << 13) /* enable */;
|
||||
if (is_5350) {
|
||||
robo_write32(ROBO_VLAN_PAGE, ROBO_VLAN_WRITE_5350,
|
||||
(1 << 20) /* valid */ | (untag << 6) | member);
|
||||
robo_write16(ROBO_VLAN_PAGE, ROBO_VLAN_TABLE_ACCESS_5350, val16);
|
||||
} else {
|
||||
robo_write16(ROBO_VLAN_PAGE, ROBO_VLAN_WRITE,
|
||||
(1 << 14) /* valid */ | (untag << 7) | member);
|
||||
robo_write16(ROBO_VLAN_PAGE, ROBO_VLAN_TABLE_ACCESS, val16);
|
||||
}
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int __init robo_init()
|
||||
{
|
||||
char *device = "ethX";
|
||||
int notfound = 1;
|
||||
|
||||
for (device[3] = '0'; (device[3] <= '3') && notfound; device[3]++) {
|
||||
notfound = robo_probe(device);
|
||||
}
|
||||
|
||||
if (notfound)
|
||||
return -ENODEV;
|
||||
else {
|
||||
switch_config vlan[] = {
|
||||
{"ports", handle_vlan_port_read, handle_vlan_port_write},
|
||||
{NULL, NULL, NULL}
|
||||
};
|
||||
switch_driver driver = {
|
||||
name: DRIVER_NAME,
|
||||
ports: max_ports,
|
||||
vlans: max_vlans,
|
||||
driver_handlers: NULL,
|
||||
port_handlers: NULL,
|
||||
vlan_handlers: vlan,
|
||||
};
|
||||
|
||||
return switch_register_driver(&driver);
|
||||
}
|
||||
}
|
||||
|
||||
static void __exit robo_exit()
|
||||
{
|
||||
switch_unregister_driver(DRIVER_NAME);
|
||||
}
|
||||
|
||||
|
||||
MODULE_AUTHOR("Felix Fietkau <openwrt@nbd.name>");
|
||||
MODULE_LICENSE("GPL");
|
||||
|
||||
module_init(robo_init);
|
||||
module_exit(robo_exit);
|
||||
Loading…
Reference in New Issue
Block a user