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annotate vordog.h @ 2:89e9d591748d

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Fix bug of usage for vd_watchdog, and add Makefile
author Thinker K.F. Li <thinker@branda.to>
date Tue, 08 Jul 2008 11:17:01 +0800
parents 71475f5afa92
children
rev   line source
0
71475f5afa92 Watchdog for Vortex86 6071 on FreeBSD
Thinker K.F. Li <thinker@branda.to>
parents:
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1 #ifndef __VORDOG_H_
71475f5afa92 Watchdog for Vortex86 6071 on FreeBSD
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2 #define __VORDOG_H_
71475f5afa92 Watchdog for Vortex86 6071 on FreeBSD
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3
71475f5afa92 Watchdog for Vortex86 6071 on FreeBSD
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4 #include <sys/ioccom.h>
71475f5afa92 Watchdog for Vortex86 6071 on FreeBSD
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5
71475f5afa92 Watchdog for Vortex86 6071 on FreeBSD
Thinker K.F. Li <thinker@branda.to>
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6 #define VDT_4MS 0x00
71475f5afa92 Watchdog for Vortex86 6071 on FreeBSD
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7 #define VDT_1S 0x01
71475f5afa92 Watchdog for Vortex86 6071 on FreeBSD
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8 #define VDT_1M 0x02
71475f5afa92 Watchdog for Vortex86 6071 on FreeBSD
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9 #define VDT_1H 0x03
71475f5afa92 Watchdog for Vortex86 6071 on FreeBSD
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10
71475f5afa92 Watchdog for Vortex86 6071 on FreeBSD
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11 typedef struct vordog_cfg {
71475f5afa92 Watchdog for Vortex86 6071 on FreeBSD
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12 int init_val;
71475f5afa92 Watchdog for Vortex86 6071 on FreeBSD
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13 int unit;
71475f5afa92 Watchdog for Vortex86 6071 on FreeBSD
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14 } * vordog_cfg_t;
71475f5afa92 Watchdog for Vortex86 6071 on FreeBSD
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15
71475f5afa92 Watchdog for Vortex86 6071 on FreeBSD
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16 #define VDCTL_ENABLE _IOW('E', 0, struct vordog_cfg)
71475f5afa92 Watchdog for Vortex86 6071 on FreeBSD
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17 #define VDCTL_RESET _IO('R', 0)
71475f5afa92 Watchdog for Vortex86 6071 on FreeBSD
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18 #define VDCTL_DISABLE _IO('D', 0)
71475f5afa92 Watchdog for Vortex86 6071 on FreeBSD
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19
71475f5afa92 Watchdog for Vortex86 6071 on FreeBSD
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20 #endif /* __VORDOG_H_ */