projects / deliverable / linux.git / blame
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1 | /******************************************************************************* |
| 2 | STMMAC external timer Header File. | |
| 3 | ||
| 4 | Copyright (C) 2007-2009 STMicroelectronics Ltd | |
| 5 | ||
| 6 | This program is free software; you can redistribute it and/or modify it | |
| 7 | under the terms and conditions of the GNU General Public License, | |
| 8 | version 2, as published by the Free Software Foundation. | |
| 9 | ||
| 10 | This program is distributed in the hope it will be useful, but WITHOUT | |
| 11 | ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 12 | FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for | |
| 13 | more details. | |
| 14 | ||
| 15 | You should have received a copy of the GNU General Public License along with | |
| 16 | this program; if not, write to the Free Software Foundation, Inc., | |
| 17 | 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. | |
| 18 | ||
| 19 | The full GNU General Public License is included in this distribution in | |
| 20 | the file called "COPYING". | |
| 21 | ||
| 22 | Author: Giuseppe Cavallaro <peppe.cavallaro@st.com> | |
| 23 | *******************************************************************************/ | |
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24 | #ifndef __STMMAC_TIMER_H__ |
| 25 | #define __STMMAC_TIMER_H__ | |
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26 | |
| 27 | struct stmmac_timer { | |
| 28 | void (*timer_start) (unsigned int new_freq); | |
| 29 | void (*timer_stop) (void); | |
| 30 | unsigned int freq; | |
| 73cfe264 | 31 | unsigned int enable; |
| 47dd7a54 GC |
32 | }; |
| 33 | ||
| 34 | /* Open the HW timer device and return 0 in case of success */ | |
| 35 | int stmmac_open_ext_timer(struct net_device *dev, struct stmmac_timer *tm); | |
| 36 | /* Stop the timer and release it */ | |
| 37 | int stmmac_close_ext_timer(void); | |
| 38 | /* Function used for scheduling task within the stmmac */ | |
| 39 | void stmmac_schedule(struct net_device *dev); | |
| 40 | ||
| 41 | #if defined(CONFIG_STMMAC_TMU_TIMER) | |
| 42 | extern int tmu2_register_user(void *fnt, void *data); | |
| 43 | extern void tmu2_unregister_user(void); | |
| 44 | #endif | |
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45 | |
| 46 | #endif /* __STMMAC_TIMER_H__ */ |