diff options
Diffstat (limited to 'drivers/staging/ti-st/bt_drv.h')
-rw-r--r-- | drivers/staging/ti-st/bt_drv.h | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/drivers/staging/ti-st/bt_drv.h b/drivers/staging/ti-st/bt_drv.h new file mode 100644 index 0000000..a0beebe --- /dev/null +++ b/drivers/staging/ti-st/bt_drv.h @@ -0,0 +1,61 @@ +/* + * Texas Instrument's Bluetooth Driver For Shared Transport. + * + * Bluetooth Driver acts as interface between HCI CORE and + * TI Shared Transport Layer. + * + * 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 _BT_DRV_H +#define _BT_DRV_H + +/* Bluetooth Driver Version */ +#define VERSION "1.0" + +/* Defines number of seconds to wait for reg completion + * callback getting called from ST (in case,registration + * with ST returns PENDING status) + */ +#define BT_REGISTER_TIMEOUT msecs_to_jiffies(6000) /* 6 sec */ + +/* BT driver's local status */ +#define BT_DRV_RUNNING 0 +#define BT_ST_REGISTERED 1 + +/* BT driver operation structure */ +struct hci_st { + + /* hci device pointer which binds to bt driver */ + struct hci_dev *hdev; + + /* used locally,to maintain various BT driver status */ + unsigned long flags; + + /* to hold ST registration callback status */ + char streg_cbdata; + + /* write function pointer of ST driver */ + long (*st_write) (struct sk_buff *); + + /* Wait on comepletion handler needed to synchronize + * hci_st_open() and hci_st_registration_completion_cb() + * functions.*/ + struct completion wait_for_btdrv_reg_completion; +}; + +#endif |