From 41ca1e6a0951a8d2a0491b5c5c17456dea596c26 Mon Sep 17 00:00:00 2001 From: nbd Date: Fri, 3 Nov 2006 21:58:08 +0000 Subject: port new diag driver to kamikaze git-svn-id: svn://svn.openwrt.org/openwrt/trunk@5426 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- package/diag/src/Makefile | 19 ---- package/diag/src/diag.c | 284 ---------------------------------------------- 2 files changed, 303 deletions(-) delete mode 100644 package/diag/src/Makefile delete mode 100644 package/diag/src/diag.c (limited to 'package/diag/src') diff --git a/package/diag/src/Makefile b/package/diag/src/Makefile deleted file mode 100644 index 169f2e972..000000000 --- a/package/diag/src/Makefile +++ /dev/null @@ -1,19 +0,0 @@ -# $Id$ -# -# Makefile for diag driver -# -# Copyright (C) 2005 Felix Fietkau -# -# 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. -# - -obj-m := diag.o - -ifeq ($(MAKING_MODULES),1) -export-objs := diag.o - --include $(TOPDIR)/Rules.make -endif diff --git a/package/diag/src/diag.c b/package/diag/src/diag.c deleted file mode 100644 index d25f749df..000000000 --- a/package/diag/src/diag.c +++ /dev/null @@ -1,284 +0,0 @@ -/* - * diag_led.c - replacement diag module - * - * Copyright (C) 2004 Mike Baker, - * Imre Kaloz - * - * 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 - * 2006/02/07 motorola wa840g/we800g support added - * 2006/08/18 asus power led support added - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include - -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, GPIO_DRV_PRIORITY); - sb_gpioouten(sbh,mask,mask,GPIO_DRV_PRIORITY); - sb_gpioout(sbh,mask,value,GPIO_DRV_PRIORITY); -} - -static void v2_set_diag(u8 state) { - set_gpio(DIAG_GPIO,state); -} -static void v2_set_dmz(u8 state) { - set_gpio(DMZ_GPIO,state); -} - -// asus wl-500g (+deluxe) -#define ASUS_PWR_GPIO (1<<0) - -static void asus_set_pwr(u8 state) { - set_gpio(ASUS_PWR_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 wap1_set_diag(u8 state) { - set_gpio(1<<3,state); -} -static void wap1_set_dmz(u8 state) { - set_gpio(1<<4,state); -} - -// - - - - - -static void ignore(u8 ignored) {}; - -// - - - - - -#define BIT_DMZ 0x01 -#define BIT_PWR 0x02 -#define BIT_DIAG 0x04 - -void (*set_diag)(u8 state); -void (*set_dmz)(u8 state); -void (*set_pwr)(u8 state); - -static unsigned int diag = 0x02; // default: diag off, pwr on, dmz off - -static void diag_change(void) -{ - set_diag(0xFF); // off - set_dmz(0xFF); // off - set_pwr(0xFF); // off - - if(diag & BIT_DIAG) - set_diag(0x00); // on - if(diag & BIT_DMZ) - set_dmz(0x00); // on - if (diag & BIT_PWR) - set_pwr(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,GPIO_DRV_PRIORITY); - sb_gpioouten(sbh,reset_gpio,0,GPIO_DRV_PRIORITY); - 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(void) -{ - char *buf; - u32 board_type; - sbh = (void *)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; - set_pwr=ignore; - - buf=nvram_get("pmon_ver") ?: ""; - if (((board_type & 0xf00) == 0x400) && (strncmp(buf, "CFE", 3) != 0)) { - buf=nvram_get("boardtype")?:""; - if (!strncmp(buf,"bcm94710dev",11)) { - 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 (simple_strtoul(buf, NULL, 0) == 2) { - // wap54g v1.0 - // do not use strcmp as PMON v5.3.22 has some built-in nvram - // defaults with trailing \r - set_diag=wap1_set_diag; - // no dmz led on wap54g, used green led - // labeled "WLAN Link" instead - set_dmz=wap1_set_dmz; - reset_gpio=(1<<0); - } - if (!strcmp(buf,"asusX")) { - //asus wl-500g - set_pwr=asus_set_pwr; - reset_gpio=(1<<6); - } - if (!strcmp(buf,"2")) { - //wa840g v1 / we800g v1 - reset_gpio=(1<<0); - } - } - 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 - set_pwr=asus_set_pwr; - reset_gpio=(1<<6); - } - } - - - sb_gpiocontrol(sbh,reset_gpio,reset_gpio,GPIO_DRV_PRIORITY); - sb_gpioouten(sbh,reset_gpio,0,GPIO_DRV_PRIORITY); - 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(void) -{ - unregister_sysctl_table(diag_sysctl_header); -} - -EXPORT_NO_SYMBOLS; -MODULE_AUTHOR("openwrt.org"); -MODULE_LICENSE("GPL"); - -module_init(diag_init); -module_exit(diag_exit); -- cgit v1.2.3