2009-10-14 15:13:45 -07:00
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/*******************************************************************************
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STMMAC external timer Header File.
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Copyright (C) 2007-2009 STMicroelectronics Ltd
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This program is free software; you can redistribute it and/or modify it
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under the terms and conditions of the GNU General Public License,
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version 2, as published by the Free Software Foundation.
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This program is distributed in the hope it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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more details.
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You should have received a copy of the GNU General Public License along with
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this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
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The full GNU General Public License is included in this distribution in
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the file called "COPYING".
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Author: Giuseppe Cavallaro <peppe.cavallaro@st.com>
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*******************************************************************************/
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struct stmmac_timer {
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void (*timer_start) (unsigned int new_freq);
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void (*timer_stop) (void);
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unsigned int freq;
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2009-11-22 22:59:56 +00:00
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unsigned int enable;
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2009-10-14 15:13:45 -07:00
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};
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/* Open the HW timer device and return 0 in case of success */
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int stmmac_open_ext_timer(struct net_device *dev, struct stmmac_timer *tm);
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/* Stop the timer and release it */
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int stmmac_close_ext_timer(void);
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/* Function used for scheduling task within the stmmac */
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void stmmac_schedule(struct net_device *dev);
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#if defined(CONFIG_STMMAC_TMU_TIMER)
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extern int tmu2_register_user(void *fnt, void *data);
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extern void tmu2_unregister_user(void);
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#endif
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