Last change
on this file since 158 was
158,
checked in by alain, 12 years ago
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Introducing the giet_vm and some example applications
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File size:
1.4 KB
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Rev | Line | |
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[158] | 1 | /********************************************************************************/ |
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| 2 | /* File : giet_config.h */ |
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| 3 | /* Author : Alain Greiner */ |
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| 4 | /* Date : 26/03/2012 */ |
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| 5 | /********************************************************************************/ |
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| 6 | /* Define various configuration parameters for the GIET */ |
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| 7 | /********************************************************************************/ |
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| 8 | |
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| 9 | #ifndef _CONFIG_H |
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| 10 | #define _CONFIG_H |
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| 11 | |
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| 12 | /* Debug parameters */ |
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| 13 | |
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| 14 | #define BOOT_DEBUG_VIEW 0 /* display the mapping_info on system TTY */ |
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| 15 | #define BOOT_DEBUG_PT 0 /* display the page tables after mapping */ |
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| 16 | #define BOOT_DEBUG_CTX 0 /* display the task contexts after mapping */ |
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| 17 | |
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| 18 | #define GIET_DEBUG_SWITCH 0 /* Trace context switchs */ |
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| 19 | |
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| 20 | /* hardware parameters */ |
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| 21 | |
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| 22 | #define NB_CLUSTERS 1 /* number of clusters */ |
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| 23 | #define CLUSTER_SPAN 0 /* address increment between clusters */ |
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| 24 | #define NB_PROCS 4 /* number of processors per cluster */ |
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| 25 | #define NB_TIMERS 4 /* number of timers per cluster */ |
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| 26 | #define NB_DMAS 4 /* number of DMA channels per cluster */ |
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| 27 | #define NB_TTYS 7 /* total number of TTY terminals */ |
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| 28 | |
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| 29 | /* software parameters */ |
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| 30 | |
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| 31 | #define GIET_NB_TASKS_MAX 4 /* max number of tasks per processor */ |
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| 32 | #define GIET_NB_VSPACE_MAX 3 /* max number of virtual spaces */ |
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| 33 | #define GIET_NB_PT2_MAX 16 /* max number of level 2 page tables per vspace */ |
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| 34 | #define GIET_TICK_VALUE 20000 /* context switch period (number of cycles) */ |
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| 35 | |
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| 36 | #endif |
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