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authorSamuel Ortiz <sameo@linux.intel.com>2013-06-25 16:22:08 +0200
committerSamuel Ortiz <sameo@linux.intel.com>2013-08-14 00:35:17 +0200
commit91a32269e31282405db405b9ec9ce1a30568e4b0 (patch)
tree4038d4bc16fde89b740a622edd90e796f8937040 /include/uapi
parent1972b5b3a66f1b6a9df04cc91faf401354919262 (diff)
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NFC: Define secure element connectivity and transaction events
The SE_CONNECTIVITY event is for an SE to request connection to e.g. a modem. The SE_TRANSACTION one is sent when an application running on a specific SE wants to notify the host CPU about the end of a transaction. Those events respectively map to the EVT_CONNECTIVITY and the EVT_TRANSACTION HCI events. Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'include/uapi')
-rw-r--r--include/uapi/linux/nfc.h11
1 files changed, 11 insertions, 0 deletions
diff --git a/include/uapi/linux/nfc.h b/include/uapi/linux/nfc.h
index 40ada984cb78..539d60494c04 100644
--- a/include/uapi/linux/nfc.h
+++ b/include/uapi/linux/nfc.h
@@ -76,6 +76,14 @@
* an embedded SE or an UICC one connected to it through SWP.
* @NFC_EVENT_SE_REMOVED: Event emitted when a secure element is removed from
* the system, as a consequence of e.g. an NFC controller being unplugged.
+ * @NFC_EVENT_SE_CONNECTIVITY: This event is emitted whenever a secure element
+ * is requesting connectivity access. For example a UICC SE may need to
+ * talk with a sleeping modem and will notify this need by sending this
+ * event. It is then up to userspace to decide if it will wake the modem
+ * up or not.
+ * @NFC_EVENT_SE_TRANSACTION: This event is sent when an application running on
+ * a specific SE notifies us about the end of a transaction. The parameter
+ * for this event is the application ID (AID).
*/
enum nfc_commands {
NFC_CMD_UNSPEC,
@@ -102,6 +110,8 @@ enum nfc_commands {
NFC_CMD_FW_DOWNLOAD,
NFC_EVENT_SE_ADDED,
NFC_EVENT_SE_REMOVED,
+ NFC_EVENT_SE_CONNECTIVITY,
+ NFC_EVENT_SE_TRANSACTION,
/* private: internal use only */
__NFC_CMD_AFTER_LAST
};
@@ -159,6 +169,7 @@ enum nfc_attrs {
NFC_ATTR_FIRMWARE_NAME,
NFC_ATTR_SE_INDEX,
NFC_ATTR_SE_TYPE,
+ NFC_ATTR_SE_AID,
/* private: internal use only */
__NFC_ATTR_AFTER_LAST
};