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| 1 | #ifndef _ASM_IA64_PARAM_H |
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| 2 | #define _ASM_IA64_PARAM_H |
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| 3 | |
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| 4 | /* |
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| 5 | * Fundamental kernel parameters. |
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| 6 | * |
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| 7 | * Based on <asm-i386/param.h>. |
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| 8 | * |
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| 9 | * Modified 1998, 1999, 2002-2003 |
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| 10 | * David Mosberger-Tang <davidm@hpl.hp.com>, Hewlett-Packard Co |
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| 11 | */ |
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| 12 | |
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| 13 | #define EXEC_PAGESIZE 65536 |
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| 14 | |
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| 15 | #ifndef NOGROUP |
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| 16 | # define NOGROUP (-1) |
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| 17 | #endif |
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| 18 | |
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| 19 | #define MAXHOSTNAMELEN 64 /* max length of hostname */ |
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| 20 | |
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| 21 | #ifdef __KERNEL__ |
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| 22 | # include <linux/config.h> /* mustn't include <linux/config.h> outside of #ifdef __KERNEL__ */ |
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| 23 | # ifdef CONFIG_IA64_HP_SIM |
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| 24 | /* |
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| 25 | * Yeah, simulating stuff is slow, so let us catch some breath between |
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| 26 | * timer interrupts... |
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| 27 | */ |
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| 28 | # define HZ 32 |
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| 29 | # else |
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| 30 | # define HZ CONFIG_HZ |
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| 31 | # endif |
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| 32 | # define USER_HZ HZ |
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| 33 | # define CLOCKS_PER_SEC HZ /* frequency at which times() counts */ |
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| 34 | #else |
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| 35 | /* |
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| 36 | * Technically, this is wrong, but some old apps still refer to it. The proper way to |
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| 37 | * get the HZ value is via sysconf(_SC_CLK_TCK). |
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| 38 | */ |
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| 39 | # define HZ 1024 |
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| 40 | #endif |
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| 41 | |
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| 42 | #endif /* _ASM_IA64_PARAM_H */ |
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