diff options
Diffstat (limited to 'drivers/staging/ti-st/st.h')
| -rw-r--r-- | drivers/staging/ti-st/st.h | 83 |
1 files changed, 0 insertions, 83 deletions
diff --git a/drivers/staging/ti-st/st.h b/drivers/staging/ti-st/st.h deleted file mode 100644 index 1b3060e..0000000 --- a/drivers/staging/ti-st/st.h +++ /dev/null @@ -1,83 +0,0 @@ -/* - * Shared Transport Header file - * To be included by the protocol stack drivers for - * Texas Instruments BT,FM and GPS combo chip drivers - * - * 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 ST_H -#define ST_H - -#include <linux/skbuff.h> - -/* TODO: - * Move the following to tty.h upon acceptance - */ -#define N_TI_WL 20 /* Ldisc for TI's WL BT, FM, GPS combo chips */ - -/** - * enum kim_gpio_state - Few protocols such as FM have ACTIVE LOW - * gpio states for their chip/core enable gpios - */ -enum kim_gpio_state { - KIM_GPIO_INACTIVE, - KIM_GPIO_ACTIVE, -}; - -/** - * enum proto-type - The protocol on WiLink chips which share a - * common physical interface like UART. - */ -enum proto_type { - ST_BT, - ST_FM, - ST_GPS, - ST_MAX, -}; - -/** - * struct st_proto_s - Per Protocol structure from BT/FM/GPS to ST - * @type: type of the protocol being registered among the - * available proto_type(BT, FM, GPS the protocol which share TTY). - * @recv: the receiver callback pointing to a function in the - * protocol drivers called by the ST driver upon receiving - * relevant data. - * @match_packet: reserved for future use, to make ST more generic - * @reg_complete_cb: callback handler pointing to a function in protocol - * handler called by ST when the pending registrations are complete. - * The registrations are marked pending, in situations when fw - * download is in progress. - * @write: pointer to function in ST provided to protocol drivers from ST, - * to be made use when protocol drivers have data to send to TTY. - * @priv_data: privdate data holder for the protocol drivers, sent - * from the protocol drivers during registration, and sent back on - * reg_complete_cb and recv. - */ -struct st_proto_s { - enum proto_type type; - long (*recv) (void *, struct sk_buff *); - unsigned char (*match_packet) (const unsigned char *data); - void (*reg_complete_cb) (void *, char data); - long (*write) (struct sk_buff *skb); - void *priv_data; -}; - -extern long st_register(struct st_proto_s *); -extern long st_unregister(enum proto_type); - -#endif /* ST_H */ |
