diff options
Diffstat (limited to 'drivers/misc/ti-st/fmdrv_st.h')
-rw-r--r-- | drivers/misc/ti-st/fmdrv_st.h | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/drivers/misc/ti-st/fmdrv_st.h b/drivers/misc/ti-st/fmdrv_st.h new file mode 100644 index 000000000000..86a400709a63 --- /dev/null +++ b/drivers/misc/ti-st/fmdrv_st.h @@ -0,0 +1,50 @@ +/* + * FM Driver for Connectivity chip of Texas Instruments. + * + * Copyright (C) 2009 Texas Instruments + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ + +#ifndef _FM_ST_H +#define _FM_ST_H + +#include <linux/interrupt.h> + +/* Defines number of seconds to wait for reg completion + * callback getting called from ST (in case, registration + * with ST returns PENDING status) + */ +#define FM_ST_REGISTER_TIMEOUT msecs_to_jiffies(6000) /* 6 sec */ + +#define FM_PKT_LOGICAL_CHAN_NUMBER 0x08 /* Logical channel 8 */ + +/* Claim ownership of FM ST */ +int fm_st_claim(void); + +/* To release FM ST */ +int fm_st_release(void); + +/* Forwards FM Packets to Shared Transport */ +int fm_st_send(struct sk_buff *skb); + +/* Register with Shared Transport */ +int fm_st_register(struct sk_buff_head *rx_q, + struct tasklet_struct *rx_task); + +/* Unregister from Shared Transport */ +int fm_st_unregister(void); + +#endif |