qi-hardware/openwrt-xburst
1
0
Fork 0
mirror of git://projects.qi-hardware.com/openwrt-xburst.git synced 2024-11-27 17:15:00 +02:00
Code

move diag module outside of kernel directory

Browse Source 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk/openwrt@1968 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
kaloz 2005-09-21 09:55:03 +00:00
parent 41aaf2f0d9
commit a61fc49576
12 changed files with 290 additions and 582 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
target/linux/Config.in
View File

@ -86,12 +86,6 @@ config BR2_PACKAGE_KMOD_CPMAC
help
Driver for the AR7 CPMAC network chip
config BR2_PACKAGE_KMOD_DIAG
tristate "Router LED/Button Driver"
default y
help
Driver for the LEDs on Wireless Routers (diag)
config BR2_PACKAGE_KMOD_BRCM_WL
tristate "Broadcom Wireless Network Driver"
depends BR2_LINUX_2_4_BRCM

3
target/linux/linux-2.4/README
View File

@ -89,9 +89,6 @@ brcm/
003-bcm47xx_cache_fixes.patch
004-diag_led.patch
OpenWrt diag (led and reset button) driver
ar7/
TI AR7 specific patches

3
target/linux/linux-2.4/broadcom.mk
View File

@ -6,9 +6,6 @@
#############################################################
# broadcom specific kmod packages
$(eval $(call KMOD_template,DIAG,diag,\
$(MODULES_DIR)/kernel/drivers/net/diag/diag.o \
))
$(eval $(call KMOD_template,BRCM_WL,brcm-wl,\
$(MODULES_DIR)/kernel/drivers/net/wl/wl.o \
,CONFIG_WL))

278
target/linux/linux-2.4/patches/brcm/004-diag_led.patch
View File

@ -1,278 +0,0 @@
diff -urN linux-2.4.30.dev/drivers/net/Makefile linux-2.4.30.dev2/drivers/net/Makefile
--- linux-2.4.30.dev/drivers/net/Makefile 2005-08-22 01:41:45.930653216 +0200
+++ linux-2.4.30.dev2/drivers/net/Makefile 2005-08-22 01:58:04.162939304 +0200
@@ -41,6 +41,8 @@
obj-$(CONFIG_ISDN) += slhc.o
endif
+subdir-m += diag
+
subdir-$(CONFIG_HND) += hnd
subdir-$(CONFIG_ET) += et
subdir-$(CONFIG_WL) += wl
diff -urN linux-2.4.30.dev/drivers/net/diag/Makefile linux-2.4.30.dev2/drivers/net/diag/Makefile
--- linux-2.4.30.dev/drivers/net/diag/Makefile 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.4.30.dev2/drivers/net/diag/Makefile 2005-08-22 00:12:23.655170000 +0200
@@ -0,0 +1,13 @@
+#$Id: 005-diag_led.patch,v 1.1.2.1 2005/08/22 01:56:06 nbd Exp $
+
+EXTRA_CFLAGS := -I$(TOPDIR)/arch/mips/bcm947xx/include -DBCMDRIVER
+
+O_TARGET := diag.o
+
+MAC_OBJS := diag_led.o
+
+export-objs :=
+obj-y := $(MAC_OBJS)
+obj-m := $(O_TARGET)
+
+include $(TOPDIR)/Rules.make
diff -urN linux-2.4.30.dev/drivers/net/diag/diag_led.c linux-2.4.30.dev2/drivers/net/diag/diag_led.c
--- linux-2.4.30.dev/drivers/net/diag/diag_led.c 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.4.30.dev2/drivers/net/diag/diag_led.c 2005-08-22 03:37:58.112053448 +0200
@@ -0,0 +1,245 @@
+/*
+ * diag_led.c - replacement diag module
+ *
+ * Copyright (C) 2004 Mike Baker,
+ * Imre Kaloz <kaloz@dune.hu>
+ *
+ * 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: 005-diag_led.patch,v 1.1.2.1 2005/08/22 01:56:06 nbd Exp $
+ */
+
+/*
+ * ChangeLog:
+ * 2004/03/28 initial release
+ * 2004/08/26 asus & buffalo support added
+ * 2005/03/14 asus wl-500g deluxe and buffalo v2 support added
+ * 2005/04/13 added licensing informations
+ * 2005/04/18 base reset polarity off initial readings
+ */
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/sysctl.h>
+#include <asm/io.h>
+#include <typedefs.h>
+#include <bcmdevs.h>
+#include <sbutils.h>
+
+extern char * nvram_get(const char *name);
+static void *sbh;
+
+// v2.x - - - - -
+#define DIAG_GPIO (1<<1)
+#define DMZ_GPIO (1<<7)
+
+static void set_gpio(uint32 mask, uint32 value) {
+ sb_gpiocontrol(sbh,mask,0);
+ sb_gpioouten(sbh,mask,mask);
+ sb_gpioout(sbh,mask,value);
+}
+
+static void v2_set_diag(u8 state) {
+ set_gpio(DIAG_GPIO,state);
+}
+static void v2_set_dmz(u8 state) {
+ set_gpio(DMZ_GPIO,state);
+}
+
+// v1.x - - - - -
+#define LED_DIAG 0x13
+#define LED_DMZ 0x12
+
+static void v1_set_diag(u8 state) {
+ if (!state) {
+ *(volatile u8*)(KSEG1ADDR(BCM4710_EUART)+LED_DIAG)=0xFF;
+ } else {
+ *(volatile u8*)(KSEG1ADDR(BCM4710_EUART)+LED_DIAG);
+ }
+}
+static void v1_set_dmz(u8 state) {
+ if (!state) {
+ *(volatile u8*)(KSEG1ADDR(BCM4710_EUART)+LED_DMZ)=0xFF;
+ } else {
+ *(volatile u8*)(KSEG1ADDR(BCM4710_EUART)+LED_DMZ);
+ }
+}
+
+// - - - - -
+static void ignore(u8 ignored) {};
+
+// - - - - -
+#define BIT_DMZ 0x01
+#define BIT_DIAG 0x04
+
+void (*set_diag)(u8 state);
+void (*set_dmz)(u8 state);
+
+static unsigned int diag = 0;
+
+static void diag_change()
+{
+ set_diag(0xFF); // off
+ set_dmz(0xFF); // off
+
+ if(diag & BIT_DIAG)
+ set_diag(0x00); // on
+ if(diag & BIT_DMZ)
+ set_dmz(0x00); // on
+}
+
+static int proc_diag(ctl_table *table, int write, struct file *filp,
+ void *buffer, size_t *lenp)
+{
+ int r;
+ r = proc_dointvec(table, write, filp, buffer, lenp);
+ if (write && !r) {
+ diag_change();
+ }
+ return r;
+}
+
+// - - - - -
+static unsigned char reset_gpio = 0;
+static unsigned char reset_polarity = 0;
+static unsigned int reset = 0;
+
+static int proc_reset(ctl_table *table, int write, struct file *filp,
+ void *buffer, size_t *lenp)
+{
+
+ if (reset_gpio) {
+ sb_gpiocontrol(sbh,reset_gpio,reset_gpio);
+ sb_gpioouten(sbh,reset_gpio,0);
+ reset=!(sb_gpioin(sbh)&reset_gpio);
+
+ if (reset_polarity) reset=!reset;
+ } else {
+ reset=0;
+ }
+
+ return proc_dointvec(table, write, filp, buffer, lenp);
+}
+
+// - - - - -
+static struct ctl_table_header *diag_sysctl_header;
+
+static ctl_table sys_diag[] = {
+ {
+ ctl_name: 2000,
+ procname: "diag",
+ data: &diag,
+ maxlen: sizeof(diag),
+ mode: 0644,
+ proc_handler: proc_diag
+ },
+ {
+ ctl_name: 2001,
+ procname: "reset",
+ data: &reset,
+ maxlen: sizeof(reset),
+ mode: 0444,
+ proc_handler: proc_reset
+ },
+ { 0 }
+};
+
+static int __init diag_init()
+{
+ char *buf;
+ u32 board_type;
+ sbh = sb_kattach();
+ sb_gpiosetcore(sbh);
+
+ board_type = sb_boardtype(sbh);
+ printk(KERN_INFO "diag boardtype: %08x\n",board_type);
+
+ set_diag=ignore;
+ set_dmz=ignore;
+
+ buf=nvram_get("boardrev");
+ if (((board_type & 0xf00) == 0x400) && strcmp(buf,"0x10")) {
+ buf=nvram_get("boardtype")?:"";
+ if (!strcmp(buf,"bcm94710dev")) {
+ buf=nvram_get("boardnum")?:"";
+ if (!strcmp(buf,"42")) {
+ // wrt54g v1.x
+ set_diag=v1_set_diag;
+ set_dmz=v1_set_dmz;
+ reset_gpio=(1<<6);
+ }
+ if (!strcmp(buf,"asusX")) {
+ //asus wl-500g
+ reset_gpio=(1<<6);
+ }
+ }
+ if (!strcmp(buf,"bcm94710ap")) {
+ buf=nvram_get("boardnum")?:"";
+ if (!strcmp(buf,"42")) {
+ // buffalo
+ set_dmz=v2_set_dmz;
+ reset_gpio=(1<<4);
+ }
+ if (!strcmp(buf,"44")) {
+ //dell truemobile
+ set_dmz=v2_set_dmz;
+ reset_gpio=(1<<0);
+ }
+ }
+ } else {
+ buf=nvram_get("boardnum")?:"";
+ if (!strcmp(buf,"42")) {
+ //linksys
+ set_diag=v2_set_diag;
+ set_dmz=v2_set_dmz;
+ reset_gpio=(1<<6);
+ }
+ if (!strcmp(buf,"44")) {
+ //motorola
+ reset_gpio=(1<<5);
+ }
+ if (!strcmp(buf,"00")) {
+ //buffalo
+ reset_gpio=(1<<7);
+ }
+ if (!strcmp(buf,"45")) {
+ //wl-500g deluxe
+ reset_gpio=(1<<6);
+ }
+ }
+
+
+ sb_gpiocontrol(sbh,reset_gpio,reset_gpio);
+ sb_gpioouten(sbh,reset_gpio,0);
+ reset_polarity=!(sb_gpioin(sbh)&reset_gpio);
+
+ diag_sysctl_header = register_sysctl_table(sys_diag, 0);
+ diag_change();
+
+ return 0;
+}
+
+static void __exit diag_exit()
+{
+ unregister_sysctl_table(diag_sysctl_header);
+}
+
+EXPORT_NO_SYMBOLS;
+MODULE_AUTHOR("openwrt.org");
+MODULE_LICENSE("GPL");
+
+module_init(diag_init);
+module_exit(diag_exit);

3
target/linux/linux-2.6/broadcom.mk
View File

@ -1,6 +1,3 @@
# $Id$
#
# broadcom specific kmod packages
$(eval $(call KMOD_template,DIAG,diag,\
$(MODULES_DIR)/kernel/drivers/net/diag/diag.ko \
))

288
target/linux/linux-2.6/patches/brcm/002-diag_led.patch
View File

@ -1,288 +0,0 @@
diff -Nur linux-2.6.12.5/drivers/net/Kconfig linux-2.6.12.5-diag/drivers/net/Kconfig
--- linux-2.6.12.5/drivers/net/Kconfig 2005-08-15 02:20:18.000000000 +0200
+++ linux-2.6.12.5-diag/drivers/net/Kconfig 2005-09-10 23:08:53.209908656 +0200
@@ -41,6 +41,11 @@
Instead of 'dummy', the devices will then be called 'dummy0',
'dummy1' etc.
+config DIAG_LED
+ tristate "Led driver for Broadcom BCM97xx"
+ ---help---
+ Say m if you like the led to signal status of operation.
+
config BONDING
tristate "Bonding driver support"
depends on NETDEVICES
diff -Nur linux-2.6.12.5/drivers/net/Makefile linux-2.6.12.5-diag/drivers/net/Makefile
--- linux-2.6.12.5/drivers/net/Makefile 2005-08-15 02:20:18.000000000 +0200
+++ linux-2.6.12.5-diag/drivers/net/Makefile 2005-09-08 17:49:02.249278160 +0200
@@ -1,6 +1,7 @@
#
# Makefile for the Linux network (ethercard) device drivers.
#
+obj-$(CONFIG_DIAG_LED) += diag/
ifeq ($(CONFIG_ISDN_PPP),y)
obj-$(CONFIG_ISDN) += slhc.o
diff -Nur linux-2.6.12.5/drivers/net/diag/Makefile linux-2.6.12.5-diag/drivers/net/diag/Makefile
--- linux-2.6.12.5/drivers/net/diag/Makefile 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.12.5-diag/drivers/net/diag/Makefile 2005-09-10 19:45:26.596290216 +0200
@@ -0,0 +1,5 @@
+#$Id$
+
+EXTRA_CFLAGS := -I$(TOPDIR)/arch/mips/bcm947xx/include -DBCMDRIVER
+
+obj-$(CONFIG_DIAG_LED) += diag.o
diff -Nur linux-2.6.12.5/drivers/net/diag/diag.c linux-2.6.12.5-diag/drivers/net/diag/diag.c
--- linux-2.6.12.5/drivers/net/diag/diag.c 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.6.12.5-diag/drivers/net/diag/diag.c 2005-09-10 18:51:02.727849016 +0200
@@ -0,0 +1,249 @@
+/*
+ * diag_led.c - replacement diag module
+ *
+ * Copyright (C) 2004 Mike Baker,
+ * Imre Kaloz <kaloz@dune.hu>
+ *
+ * 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.
+ *
+ * $Id$
+ */
+
+/*
+ * ChangeLog:
+ * 2004/03/28 initial release
+ * 2004/08/26 asus & buffalo support added
+ * 2005/03/14 asus wl-500g deluxe and buffalo v2 support added
+ * 2005/04/13 added licensing informations
+ * 2005/04/18 base reset polarity off initial readings
+ */
+
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/sysctl.h>
+#include <asm/io.h>
+#include <typedefs.h>
+#include <bcmdevs.h>
+#include <sbutils.h>
+
+extern char * nvram_get(const char *name);
+static void *sbh;
+
+// v2.x - - - - -
+#define DIAG_GPIO (1<<1)
+#define DMZ_GPIO (1<<7)
+
+/*
+static void set_gpio(uint32 mask, uint32 value) {
+ sb_gpiocontrol(sbh,mask,0);
+ sb_gpioouten(sbh,mask,mask);
+ sb_gpioout(sbh,mask,value);
+}
+
+static void v2_set_diag(u8 state) {
+ set_gpio(DIAG_GPIO,state);
+}
+static void v2_set_dmz(u8 state) {
+ set_gpio(DMZ_GPIO,state);
+}
+*/
+
+/*
+// v1.x - - - - -
+#define LED_DIAG 0x13
+#define LED_DMZ 0x12
+
+static void v1_set_diag(u8 state) {
+ if (!state) {
+ *(volatile u8*)(KSEG1ADDR(BCM4710_EUART)+LED_DIAG)=0xFF;
+ } else {
+ *(volatile u8*)(KSEG1ADDR(BCM4710_EUART)+LED_DIAG);
+ }
+}
+static void v1_set_dmz(u8 state) {
+ if (!state) {
+ *(volatile u8*)(KSEG1ADDR(BCM4710_EUART)+LED_DMZ)=0xFF;
+ } else {
+ *(volatile u8*)(KSEG1ADDR(BCM4710_EUART)+LED_DMZ);
+ }
+}
+*/
+
+// - - - - -
+static void ignore(u8 ignored) {};
+
+// - - - - -
+#define BIT_DMZ 0x01
+#define BIT_DIAG 0x04
+
+void (*set_diag)(u8 state);
+void (*set_dmz)(u8 state);
+
+static unsigned int diag = 0;
+
+static void diag_change()
+{
+ set_diag(0xFF); // off
+ set_dmz(0xFF); // off
+
+ if(diag & BIT_DIAG)
+ set_diag(0x00); // on
+ if(diag & BIT_DMZ)
+ set_dmz(0x00); // on
+}
+
+static int proc_diag(ctl_table *table, int write, struct file *filp,
+ void *buffer, size_t *lenp, loff_t *ppos)
+{
+ int r;
+ r = proc_dointvec(table, write, filp, buffer, lenp, ppos);
+ if (write && !r) {
+ diag_change();
+ }
+ return r;
+}
+
+// - - - - -
+static unsigned char reset_gpio = 0;
+static unsigned char reset_polarity = 0;
+static unsigned int reset = 0;
+
+static int proc_reset(ctl_table *table, int write, struct file *filp,
+ void *buffer, size_t *lenp, loff_t *ppos)
+{
+
+ if (reset_gpio) {
+ sb_gpiocontrol(sbh,reset_gpio,reset_gpio);
+ sb_gpioouten(sbh,reset_gpio,0);
+ reset=!(sb_gpioin(sbh)&reset_gpio);
+
+ if (reset_polarity) reset=!reset;
+ } else {
+ reset=0;
+ }
+
+ return proc_dointvec(table, write, filp, buffer, lenp, ppos);
+}
+
+// - - - - -
+static struct ctl_table_header *diag_sysctl_header;
+
+static ctl_table sys_diag[] = {
+ {
+ ctl_name: 2000,
+ procname: "diag",
+ data: &diag,
+ maxlen: sizeof(diag),
+ mode: 0644,
+ proc_handler: proc_diag
+ },
+ {
+ ctl_name: 2001,
+ procname: "reset",
+ data: &reset,
+ maxlen: sizeof(reset),
+ mode: 0444,
+ proc_handler: proc_reset
+ },
+ { 0 }
+};
+
+static int __init diag_init()
+{
+ //char *buf;
+ u32 board_type;
+ sbh = sb_kattach();
+ sb_gpiosetcore(sbh);
+
+ board_type = sb_boardtype(sbh);
+ printk(KERN_INFO "diag boardtype: %08x\n",board_type);
+
+ set_diag=ignore;
+ set_dmz=ignore;
+
+ /*
+ buf=nvram_get("boardrev");
+ if (((board_type & 0xf00) == 0x400) && strcmp(buf,"0x10")) {
+ buf=nvram_get("boardtype")?:"";
+ if (!strcmp(buf,"bcm94710dev")) {
+ buf=nvram_get("boardnum")?:"";
+ if (!strcmp(buf,"42")) {
+ // wrt54g v1.x
+ set_diag=v1_set_diag;
+ set_dmz=v1_set_dmz;
+ reset_gpio=(1<<6);
+ }
+ if (!strcmp(buf,"asusX")) {
+ //asus wl-500g
+ reset_gpio=(1<<6);
+ }
+ }
+ if (!strcmp(buf,"bcm94710ap")) {
+ buf=nvram_get("boardnum")?:"";
+ if (!strcmp(buf,"42")) {
+ // buffalo
+ set_dmz=v2_set_dmz;
+ reset_gpio=(1<<4);
+ }
+ if (!strcmp(buf,"44")) {
+ //dell truemobile
+ set_dmz=v2_set_dmz;
+ reset_gpio=(1<<0);
+ }
+ }
+ } else {
+ buf=nvram_get("boardnum")?:"";
+ if (!strcmp(buf,"42")) {
+ //linksys
+ set_diag=v2_set_diag;
+ set_dmz=v2_set_dmz;
+ reset_gpio=(1<<6);
+ }
+ if (!strcmp(buf,"44")) {
+ //motorola
+ reset_gpio=(1<<5);
+ }
+ if (!strcmp(buf,"00")) {
+ //buffalo
+ reset_gpio=(1<<7);
+ }
+ if (!strcmp(buf,"45")) {
+ //wl-500g deluxe
+ reset_gpio=(1<<6);
+ }
+ }
+
+ */
+ sb_gpiocontrol(sbh,reset_gpio,reset_gpio);
+ sb_gpioouten(sbh,reset_gpio,0);
+ reset_polarity=!(sb_gpioin(sbh)&reset_gpio);
+
+ diag_sysctl_header = register_sysctl_table(sys_diag, 0);
+ diag_change();
+
+ return 0;
+}
+
+static void __exit diag_exit()
+{
+ unregister_sysctl_table(diag_sysctl_header);
+}
+
+MODULE_AUTHOR("openwrt.org");
+MODULE_LICENSE("GPL");
+
+module_init(diag_init);
+module_exit(diag_exit);

1
target/linux/package/Config.in
View File

@ -1,4 +1,5 @@
source "target/linux/package/wlcompat/Config.in"
source "target/linux/package/diag/Config.in"
source "target/linux/package/madwifi/Config.in"
source "target/linux/package/fuse/Config.in"
source "target/linux/package/mini_fo/Config.in"

1
target/linux/package/Makefile
View File

@ -10,6 +10,7 @@ package-y += openwrt
ifeq ($(BOARD)-$(KERNEL),brcm-2.4)
package-$(BR2_PACKAGE_KMOD_WLCOMPAT) += wlcompat
package-$(BR2_PACKAGE_KMOD_DIAG) += diag
wlcompat-compile: openwrt-compile
endif

5
target/linux/package/diag/Config.in Normal file
View File

@ -0,0 +1,5 @@
config BR2_PACKAGE_KMOD_DIAG
tristate "kmod-diag"
default y
help
Driver for router LEDs and Buttons

37
target/linux/package/diag/Makefile Normal file
View File

@ -0,0 +1,37 @@
# Makefile for the diag module
#
# $Id$
include $(TOPDIR)/rules.mk
PKG_NAME := kmod-diag
PKG_RELEASE := 1
PKG_BUILD_DIR := $(BUILD_DIR)/$(PKG_NAME)
include $(TOPDIR)/package/rules.mk
$(eval $(call PKG_template,KMOD_DIAG,$(PKG_NAME),$(LINUX_VERSION)-$(BOARD)-$(PKG_RELEASE),$(ARCH),kernel ($(LINUX_VERSION)-$(BOARD)-$(KERNEL_RELEASE))))
ifeq ($(KERNEL_DIR),)
KERNEL_DIR:=$(LINUX_DIR)
endif
DIAG_FLAGS:=$(TARGET_CFLAGS) -D__KERNEL__ -fno-strict-aliasing -fno-common -fomit-frame-pointer -G 0 \
-mno-abicalls -fno-pic -finline-limit=100000 -mabi=32 -march=mips32 -Wa,-32 -Wa,-march=mips32 \
-Wa,-mips32 -Wa,--trap -Wstrict-prototypes -Wno-trigraphs -DMODULE -mlong-calls -fno-common -I. -I linux-2.4 -nostdinc \
-iwithprefix include -I$(KERNEL_DIR)/include -I$(KERNEL_DIR)/include/asm/gcc -c -I$(KERNEL_DIR)/arch/mips/bcm947xx/include -DBCMDRIVER
$(PKG_BUILD_DIR)/.prepared:
mkdir -p $(PKG_BUILD_DIR)
touch $@
$(PKG_BUILD_DIR)/.built: $(PKG_BUILD_DIR)/diag.o
touch $@
$(PKG_BUILD_DIR)/diag.o: $(PKG_BUILD_DIR)/.prepared
$(TARGET_CC) $(DIAG_FLAGS) -o $@ diag_led.c
$(IPKG_KMOD_DIAG): $(PKG_BUILD_DIR)/diag.o
mkdir -p $(IDIR_KMOD_DIAG)/lib/modules/$(LINUX_VERSION)
cp $(PKG_BUILD_DIR)/diag.o $(IDIR_KMOD_DIAG)/lib/modules/$(LINUX_VERSION)/
$(IPKG_BUILD) $(IDIR_KMOD_DIAG) $(PACKAGE_DIR)

245
target/linux/package/diag/diag_led.c Normal file
View File

@ -0,0 +1,245 @@
/*
* diag_led.c - replacement diag module
*
* Copyright (C) 2004 Mike Baker,
* Imre Kaloz <kaloz@dune.hu>
*
* 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.
*
* $Id$
*/
/*
* ChangeLog:
* 2004/03/28 initial release
* 2004/08/26 asus & buffalo support added
* 2005/03/14 asus wl-500g deluxe and buffalo v2 support added
* 2005/04/13 added licensing informations
* 2005/04/18 base reset polarity off initial readings
*/
#include <linux/module.h>
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/sysctl.h>
#include <asm/io.h>
#include <typedefs.h>
#include <bcmdevs.h>
#include <sbutils.h>
extern char * nvram_get(const char *name);
static void *sbh;
// v2.x - - - - -
#define DIAG_GPIO (1<<1)
#define DMZ_GPIO (1<<7)
static void set_gpio(uint32 mask, uint32 value) {
sb_gpiocontrol(sbh,mask,0);
sb_gpioouten(sbh,mask,mask);
sb_gpioout(sbh,mask,value);
}
static void v2_set_diag(u8 state) {
set_gpio(DIAG_GPIO,state);
}
static void v2_set_dmz(u8 state) {
set_gpio(DMZ_GPIO,state);
}
// v1.x - - - - -
#define LED_DIAG 0x13
#define LED_DMZ 0x12
static void v1_set_diag(u8 state) {
if (!state) {
*(volatile u8*)(KSEG1ADDR(BCM4710_EUART)+LED_DIAG)=0xFF;
} else {
*(volatile u8*)(KSEG1ADDR(BCM4710_EUART)+LED_DIAG);
}
}
static void v1_set_dmz(u8 state) {
if (!state) {
*(volatile u8*)(KSEG1ADDR(BCM4710_EUART)+LED_DMZ)=0xFF;
} else {
*(volatile u8*)(KSEG1ADDR(BCM4710_EUART)+LED_DMZ);
}
}
// - - - - -
static void ignore(u8 ignored) {};
// - - - - -
#define BIT_DMZ 0x01
#define BIT_DIAG 0x04
void (*set_diag)(u8 state);
void (*set_dmz)(u8 state);
static unsigned int diag = 0;
static void diag_change()
{
set_diag(0xFF); // off
set_dmz(0xFF); // off
if(diag & BIT_DIAG)
set_diag(0x00); // on
if(diag & BIT_DMZ)
set_dmz(0x00); // on
}
static int proc_diag(ctl_table *table, int write, struct file *filp,
void *buffer, size_t *lenp)
{
int r;
r = proc_dointvec(table, write, filp, buffer, lenp);
if (write && !r) {
diag_change();
}
return r;
}
// - - - - -
static unsigned char reset_gpio = 0;
static unsigned char reset_polarity = 0;
static unsigned int reset = 0;
static int proc_reset(ctl_table *table, int write, struct file *filp,
void *buffer, size_t *lenp)
{
if (reset_gpio) {
sb_gpiocontrol(sbh,reset_gpio,reset_gpio);
sb_gpioouten(sbh,reset_gpio,0);
reset=!(sb_gpioin(sbh)&reset_gpio);
if (reset_polarity) reset=!reset;
} else {
reset=0;
}
return proc_dointvec(table, write, filp, buffer, lenp);
}
// - - - - -
static struct ctl_table_header *diag_sysctl_header;
static ctl_table sys_diag[] = {
{
ctl_name: 2000,
procname: "diag",
data: &diag,
maxlen: sizeof(diag),
mode: 0644,
proc_handler: proc_diag
},
{
ctl_name: 2001,
procname: "reset",
data: &reset,
maxlen: sizeof(reset),
mode: 0444,
proc_handler: proc_reset
},
{ 0 }
};
static int __init diag_init()
{
char *buf;
u32 board_type;
sbh = sb_kattach();
sb_gpiosetcore(sbh);
board_type = sb_boardtype(sbh);
printk(KERN_INFO "diag boardtype: %08x\n",board_type);
set_diag=ignore;
set_dmz=ignore;
buf=nvram_get("boardrev");
if (((board_type & 0xf00) == 0x400) && strcmp(buf,"0x10")) {
buf=nvram_get("boardtype")?:"";
if (!strcmp(buf,"bcm94710dev")) {
buf=nvram_get("boardnum")?:"";
if (!strcmp(buf,"42")) {
// wrt54g v1.x
set_diag=v1_set_diag;
set_dmz=v1_set_dmz;
reset_gpio=(1<<6);
}
if (!strcmp(buf,"asusX")) {
//asus wl-500g
reset_gpio=(1<<6);
}
}
if (!strcmp(buf,"bcm94710ap")) {
buf=nvram_get("boardnum")?:"";
if (!strcmp(buf,"42")) {
// buffalo
set_dmz=v2_set_dmz;
reset_gpio=(1<<4);
}
if (!strcmp(buf,"44")) {
//dell truemobile
set_dmz=v2_set_dmz;
reset_gpio=(1<<0);
}
}
} else {
buf=nvram_get("boardnum")?:"";
if (!strcmp(buf,"42")) {
//linksys
set_diag=v2_set_diag;
set_dmz=v2_set_dmz;
reset_gpio=(1<<6);
}
if (!strcmp(buf,"44")) {
//motorola
reset_gpio=(1<<5);
}
if (!strcmp(buf,"00")) {
//buffalo
reset_gpio=(1<<7);
}
if (!strcmp(buf,"45")) {
//wl-500g deluxe
reset_gpio=(1<<6);
}
}
sb_gpiocontrol(sbh,reset_gpio,reset_gpio);
sb_gpioouten(sbh,reset_gpio,0);
reset_polarity=!(sb_gpioin(sbh)&reset_gpio);
diag_sysctl_header = register_sysctl_table(sys_diag, 0);
diag_change();
return 0;
}
static void __exit diag_exit()
{
unregister_sysctl_table(diag_sysctl_header);
}
EXPORT_NO_SYMBOLS;
MODULE_AUTHOR("openwrt.org");
MODULE_LICENSE("GPL");
module_init(diag_init);
module_exit(diag_exit);

2
target/linux/control/kmod-diag.control → target/linux/package/diag/ipkg/kmod-diag.control
View File

@ -1,6 +1,6 @@
Package: kmod-diag
Priority: essential
Section: sys
Maintainer: Felix Fietkau <nbd@vd-s.ath.cx>
Maintainer: OpenWrt Developer Team <bugs@openwrt.org>
Source: buildroot internal
Description: Driver for Router LEDs and Buttons