63d818a219
This was done to reduce the number of forward declaration needed. This does not contain any real change in the code. SVN-Revision: 37278
88 lines
1.7 KiB
C
88 lines
1.7 KiB
C
/*
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* diag.h - GPIO interface driver for Broadcom boards
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*
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* Copyright (C) 2006 Mike Baker <mbm@openwrt.org>,
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* 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 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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*/
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#include <linux/irq.h>
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#define MODULE_NAME "diag"
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#define MAX_GPIO 16
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#define FLASH_TIME HZ/6
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enum polarity_t {
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REVERSE = 0,
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NORMAL = 1,
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INPUT = 2,
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};
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enum {
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PROC_BUTTON,
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PROC_LED,
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PROC_MODEL,
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PROC_GPIOMASK
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};
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struct prochandler_t {
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int type;
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void *ptr;
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};
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struct button_t {
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struct prochandler_t proc;
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char *name;
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u32 gpio;
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unsigned long seen;
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u8 pressed;
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};
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struct led_t {
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struct prochandler_t proc;
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char *name;
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u32 gpio;
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u8 polarity;
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u8 flash;
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u8 state;
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};
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struct platform_t {
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char *name;
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struct button_t buttons[MAX_GPIO];
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u32 button_mask;
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u32 button_polarity;
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void (*platform_init)(void);
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struct led_t leds[MAX_GPIO];
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};
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struct event_t {
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struct work_struct wq;
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unsigned long seen;
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char *name, *action;
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#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,0)
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struct sk_buff *skb;
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#else
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char *scratch;
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char *argv[4];
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char *envp[7];
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u8 enr, anr;
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#endif
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};
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