diff options
| author | Philippe Langlais <philippe.langlais@stericsson.com> | 2012-06-04 19:45:33 +0800 |
|---|---|---|
| committer | Philippe Langlais <philippe.langlais@stericsson.com> | 2012-06-04 19:45:33 +0800 |
| commit | 6c6c532c86bc2f335eed1537e6144266a114a4e9 (patch) | |
| tree | 3ae08a960f8f443e1a3c90e0744b0b53be4f4de7 /drivers/staging/cg2900/mfd/cg2900_core.h | |
| parent | 5a5c0904d7eab2f2ce51419fbcd4e63247413d16 (diff) | |
| parent | c6edd75a89500109ee7a6baf929ac8748b077124 (diff) | |
Merge topic branch 'cg2900' into integration-linux-ux500
Diffstat (limited to 'drivers/staging/cg2900/mfd/cg2900_core.h')
| -rw-r--r-- | drivers/staging/cg2900/mfd/cg2900_core.h | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/drivers/staging/cg2900/mfd/cg2900_core.h b/drivers/staging/cg2900/mfd/cg2900_core.h new file mode 100644 index 00000000000..a0615fa0e46 --- /dev/null +++ b/drivers/staging/cg2900/mfd/cg2900_core.h @@ -0,0 +1,52 @@ +/* + * Copyright (C) ST-Ericsson SA 2010 + * Authors: + * Par-Gunnar Hjalmdahl (par-gunnar.p.hjalmdahl@stericsson.com) for ST-Ericsson. + * Henrik Possung (henrik.possung@stericsson.com) for ST-Ericsson. + * Josef Kindberg (josef.kindberg@stericsson.com) for ST-Ericsson. + * Dariusz Szymszak (dariusz.xd.szymczak@stericsson.com) for ST-Ericsson. + * Kjell Andersson (kjell.k.andersson@stericsson.com) for ST-Ericsson. + * License terms: GNU General Public License (GPL), version 2 + * + * Linux Bluetooth HCI H:4 Driver for ST-Ericsson CG2900 GPS/BT/FM controller. + */ + +#ifndef _CG2900_CORE_H_ +#define _CG2900_CORE_H_ + +#include <linux/device.h> +#include <linux/skbuff.h> + +/* Reserve 1 byte for the HCI H:4 header */ +#define HCI_H4_SIZE 1 +#define CG2900_SKB_RESERVE HCI_H4_SIZE + +/* Number of bytes to reserve at start of sk_buffer when receiving packet */ +#define RX_SKB_RESERVE 8 + +#define BT_BDADDR_SIZE 6 + +/* Standardized Bluetooth H:4 channels */ +#define HCI_BT_CMD_H4_CHANNEL 0x01 +#define HCI_BT_ACL_H4_CHANNEL 0x02 +#define HCI_BT_SCO_H4_CHANNEL 0x03 +#define HCI_BT_EVT_H4_CHANNEL 0x04 + +/* Default H4 channels which may change depending on connected controller */ +#define HCI_FM_RADIO_H4_CHANNEL 0x08 +#define HCI_GNSS_H4_CHANNEL 0x09 + +/* Bluetooth error codes */ +#define HCI_BT_ERROR_NO_ERROR 0x00 +#define HCI_BT_WRONG_SEQ_ERROR 0xF1 + +/* Bluetooth lengths */ +#define HCI_BT_SEND_FILE_MAX_CHUNK_SIZE 254 + +#define LOGGER_DIRECTION_TX 0 +#define LOGGER_DIRECTION_RX 1 + +/* module_param declared in cg2900_core.c */ +extern u8 bd_address[BT_BDADDR_SIZE]; + +#endif /* _CG2900_CORE_H_ */ |