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| Rev | Author | Line No. | Line |
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| 675 | giacomo | 1 | /* |
| 2 | * Project: S.Ha.R.K. |
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| 3 | * |
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| 4 | * Coordinators: |
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| 5 | * Giorgio Buttazzo <giorgio@sssup.it> |
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| 6 | * Paolo Gai <pj@gandalf.sssup.it> |
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| 7 | * |
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| 8 | * Authors : |
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| 9 | * |
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| 10 | * ReTiS Lab (Scuola Superiore S.Anna - Pisa - Italy) |
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| 11 | * |
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| 12 | * http://www.sssup.it |
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| 13 | * http://retis.sssup.it |
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| 14 | * http://shark.sssup.it |
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| 15 | */ |
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| 16 | |||
| 17 | /* |
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| 18 | * This program is free software; you can redistribute it and/or modify |
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| 19 | * it under the terms of the GNU General Public License as published by |
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| 20 | * the Free Software Foundation; either version 2 of the License, or |
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| 21 | * (at your option) any later version. |
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| 22 | * |
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| 23 | * This program is distributed in the hope that it will be useful, |
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| 24 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 25 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 26 | * GNU General Public License for more details. |
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| 27 | * |
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| 28 | * You should have received a copy of the GNU General Public License |
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| 29 | * along with this program; if not, write to the Free Software |
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| 30 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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| 31 | * |
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| 32 | */ |
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| 33 | |||
| 34 | |||
| 35 | #ifndef __ELASTIC_H__ |
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| 36 | #define __ELASTIC_H__ |
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| 37 | |||
| 38 | #include <kernel/config.h> |
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| 39 | #include <kernel/types.h> |
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| 40 | |||
| 41 | __BEGIN_DECLS |
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| 42 | |||
| 43 | /*+ flags... +*/ |
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| 44 | #define ELASTIC_DISABLE_ALL 0 /*+ Task Guarantee enabled +*/ |
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| 45 | #define ELASTIC_ENABLE_GUARANTEE 1 /*+ Task Guarantee enabled +*/ |
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| 46 | #define ELASTIC_ENABLE_ALL 1 |
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| 47 | |||
| 742 | giacomo | 48 | /* C Scaling factor define */ |
| 49 | #define SCALING_UNIT 10000 |
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| 50 | |||
| 700 | anton | 51 | LEVEL ELASTIC_register_level(int flags, LEVEL master, ext_bandwidth_t U); |
| 675 | giacomo | 52 | |
| 707 | anton | 53 | int ELASTIC_set_period(PID p, TIME period); |
| 708 | giacomo | 54 | int ELASTIC_get_period(PID p); |
| 707 | anton | 55 | |
| 748 | anton | 56 | int ELASTIC_set_Tmin(PID p, TIME Tmin); |
| 744 | anton | 57 | int ELASTIC_get_Tmin(PID p); |
| 748 | anton | 58 | |
| 59 | int ELASTIC_set_Tmax(PID p, TIME Tmax); |
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| 744 | anton | 60 | int ELASTIC_get_Tmax(PID p); |
| 748 | anton | 61 | |
| 62 | int ELASTIC_set_C(PID p, TIME C); |
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| 744 | anton | 63 | int ELASTIC_get_C(PID p); |
| 64 | |||
| 708 | giacomo | 65 | int ELASTIC_set_E(PID p, int E); |
| 66 | int ELASTIC_get_E(PID p); |
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| 67 | |||
| 68 | int ELASTIC_set_beta(PID p, int beta); |
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| 69 | int ELASTIC_get_beta(PID p); |
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| 70 | |||
| 71 | int ELASTIC_set_bandwidth(LEVEL lev, ext_bandwidth_t); |
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| 72 | ext_bandwidth_t ELASTIC_get_bandwidth(LEVEL lev); |
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| 73 | |||
| 742 | giacomo | 74 | int ELASTIC_set_scaling_factor(LEVEL level, int scaling_factor); |
| 75 | int ELASTIC_get_scaling_factor(LEVEL level); |
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| 76 | |||
| 675 | giacomo | 77 | __END_DECLS |
| 78 | #endif |