diff options
| author | Chris Blair <chris.blair@stericsson.com> | 2011-11-19 08:29:32 +0000 |
|---|---|---|
| committer | Philippe Langlais <philippe.langlais@linaro.org> | 2012-03-19 09:02:45 +0100 |
| commit | 37d79b0cfd4eb61a50559b4bfe386373f5a5d234 (patch) | |
| tree | 8d18414ede0c895de125c79fef89f390a6f5b7da /include | |
| parent | 3224523b186965c86011b59b4a6c84f7e9602fe6 (diff) | |
modem: Add M6718 IPC SPI driver char interface
Adds the char device interface from the modem to userspace.
ST-Ericsson ID: 369397
ST-Ericsson FOSS-OUT ID: STETL-FOSS-OUT-12224
ST-Ericsson Linux next: NA
Change-Id: Ia0a5e8a8e95f28ee4a812795db91dc872b39f560
Signed-off-by: Chris Blair <chris.blair@stericsson.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/36491
Reviewed-by: QATOOLS
Reviewed-by: QABUILD
Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/modem/m6718_spi/modem_char.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/include/linux/modem/m6718_spi/modem_char.h b/include/linux/modem/m6718_spi/modem_char.h new file mode 100644 index 00000000000..04d82eaa03c --- /dev/null +++ b/include/linux/modem/m6718_spi/modem_char.h @@ -0,0 +1,26 @@ +/* + * Copyright (C) ST-Ericsson SA 2011 + * + * Author: Chris Blair <chris.blair@stericsson.com> for ST-Ericsson + * based on shrm_driver.h + * + * License terms: GNU General Public License (GPL) version 2 + * + * Modem IPC driver char interface header. + */ +#ifndef _MODEM_CHAR_H_ +#define _MODEM_CHAR_H_ + +#include <linux/modem/m6718_spi/modem_driver.h> + +int modem_isa_init(struct modem_spi_dev *modem_spi_dev); +void modem_isa_exit(struct modem_spi_dev *modem_spi_dev); + +int modem_isa_queue_msg(struct message_queue *q, u32 size); +int modem_isa_msg_size(struct message_queue *q); +int modem_isa_unqueue_msg(struct message_queue *q); +void modem_isa_reset(struct modem_spi_dev *modem_spi_dev); +int modem_get_cdev_index(u8 l2_header); +int modem_get_cdev_l2header(u8 idx); + +#endif /* _MODEM_CHAR_H_ */ |