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authorSamuel Ortiz <sameo@linux.intel.com>2012-06-01 13:21:13 +0200
committerSamuel Ortiz <sameo@linux.intel.com>2012-06-04 21:34:30 +0200
commitfc40a8c1a06ab7db45da790693dd9802612a055c (patch)
tree7ad170c95ff66bce521bc25a6ddf6946cc1ab0c0 /include
parentad3823cef650bdc1ca9e7bf1a01b87ad3c0425de (diff)
downloadop-kernel-dev-fc40a8c1a06ab7db45da790693dd9802612a055c.zip
op-kernel-dev-fc40a8c1a06ab7db45da790693dd9802612a055c.tar.gz
NFC: Add target mode activation netlink event
Userspace gets a netlink event upon target mode activation. The LLCP layer is also signaled when we get an ATR_REQ in order to get the remote general bytes. Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'include')
-rw-r--r--include/linux/nfc.h7
-rw-r--r--include/net/nfc/nfc.h4
2 files changed, 11 insertions, 0 deletions
diff --git a/include/linux/nfc.h b/include/linux/nfc.h
index 5487158..d124e92 100644
--- a/include/linux/nfc.h
+++ b/include/linux/nfc.h
@@ -56,6 +56,10 @@
* %NFC_ATTR_PROTOCOLS)
* @NFC_EVENT_DEVICE_REMOVED: event emitted when a device is removed
* (it sends %NFC_ATTR_DEVICE_INDEX)
+ * @NFC_EVENT_TM_ACTIVATED: event emitted when the adapter is activated in
+ * target mode.
+ * @NFC_EVENT_DEVICE_DEACTIVATED: event emitted when the adapter is deactivated
+ * from target mode.
*/
enum nfc_commands {
NFC_CMD_UNSPEC,
@@ -71,6 +75,8 @@ enum nfc_commands {
NFC_EVENT_DEVICE_ADDED,
NFC_EVENT_DEVICE_REMOVED,
NFC_EVENT_TARGET_LOST,
+ NFC_EVENT_TM_ACTIVATED,
+ NFC_EVENT_TM_DEACTIVATED,
/* private: internal use only */
__NFC_CMD_AFTER_LAST
};
@@ -122,6 +128,7 @@ enum nfc_attrs {
#define NFC_NFCID1_MAXSIZE 10
#define NFC_SENSB_RES_MAXSIZE 12
#define NFC_SENSF_RES_MAXSIZE 18
+#define NFC_GB_MAXSIZE 48
/* NFC protocols */
#define NFC_PROTO_JEWEL 1
diff --git a/include/net/nfc/nfc.h b/include/net/nfc/nfc.h
index 97aa0e8..41573b4b 100644
--- a/include/net/nfc/nfc.h
+++ b/include/net/nfc/nfc.h
@@ -198,4 +198,8 @@ int nfc_target_lost(struct nfc_dev *dev, u32 target_idx);
int nfc_dep_link_is_up(struct nfc_dev *dev, u32 target_idx,
u8 comm_mode, u8 rf_mode);
+int nfc_tm_activated(struct nfc_dev *dev, u32 protocol, u8 comm_mode,
+ u8 *gb, size_t gb_len);
+int nfc_tm_deactivated(struct nfc_dev *dev);
+
#endif /* __NET_NFC_H */
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