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Commit Graph

12 Commits

Author SHA1 Message Date
Samuel Ortiz
eb9bc6e9a0 NFC: NCI code identation fixes
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-03-06 15:16:25 -05:00
Ilan Elias
019c4fbaa7 NFC: Add NCI multiple targets support
Add the ability to select between multiple targets in NCI.
If only one target is found, it will be auto-activated.
If more than one target is found, then DISCOVER_NTF will be
generated for each target, and the host should select one by
calling DISCOVER_SELECT_CMD. Then, the target will be activated.
If the activation fails, GENERIC_ERROR_NTF is generated.

Signed-off-by: Ilan Elias <ilane@ti.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-01-24 14:32:29 -05:00
Ilan Elias
8939e47fc9 NFC: Clearly separate NCI states from flags
Make a clear separation between NCI states and flags.
This is required in order to support more NCI states (e.g.
for multiple targets support).

Signed-off-by: Ilan Elias <ilane@ti.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-01-24 14:32:28 -05:00
Ilan Elias
bd7e01bc7e NFC: Complete NCI deactivate in deactivate_ntf
If a target was active, complete the NCI deactivate request
only in deactivate_ntf. Otherwise, complete it at deactivate_rsp.
Deactivate_ntf represents the actual disconnection event (sent from
the NCI controller).

Signed-off-by: Ilan Elias <ilane@ti.com>
Acked-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-01-24 14:08:38 -05:00
Ilan Elias
637d85a7cd NFC: Update names and structs to NCI spec 1.0 d22
Addition, deletion, and modification of NCI constants.
Changes in NCI commands, responses, and notifications structures.

Signed-off-by: Ilan Elias <ilane@ti.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-01-04 14:30:39 -05:00
Samuel Ortiz
52858b51b2 NFC: Add function name to the NFC pr_fmt() routine
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-12-14 14:50:12 -05:00
Joe Perches
24bf330485 nfc: Remove function tracer like entry messages
Logging messages that mimic function tracer enter/exit
aren't necessary.  Just remove them.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-11-30 15:08:38 -05:00
Joe Perches
20c239c139 nfc: Convert nfc_dbg to pr_debug
Using the standard debugging mechanisms is better than
subsystem specific ones when the subsystem doesn't use
a specific struct.

Coalesce long formats.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-11-30 15:08:36 -05:00
Joe Perches
ed1e0ad881 nfc: Use standard logging styles
Using the normal logging styles is preferred over
subsystem specific styles when the subsystem does
not take a specific struct.

Convert nfc_<level> specific messages to pr_<level>
Add newlines to uses.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-11-30 15:08:36 -05:00
Ilan Elias
ee4c64fb98 NFC: Removal of unused operations for NCI spec 1.0 d18
Remove unused NCI operations, e.g. create static rf connection.

Signed-off-by: Ilan Elias <ilane@ti.com>
Acked-by: Lauro Ramos Venancio <lauro.venancio@openbossa.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-11-11 12:32:50 -05:00
Ilan Elias
e8c0dacd98 NFC: Update names and structs to NCI spec 1.0 d18
Addition, deletion and modification of NCI constants.
Changes in NCI commands, responses and notifications structures.

Signed-off-by: Ilan Elias <ilane@ti.com>
Acked-by: Lauro Ramos Venancio <lauro.venancio@openbossa.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-11-11 12:32:50 -05:00
Ilan Elias
6a2968aaf5 NFC: basic NCI protocol implementation
The NFC Controller Interface (NCI) is a standard
communication protocol between an NFC Controller (NFCC)
and a Device Host (DH), defined by the NFC Forum.

Signed-off-by: Ilan Elias <ilane@ti.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-09-20 14:43:49 -04:00