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authorEric Lapuyade <eric.lapuyade@intel.com>2012-05-07 12:31:16 +0200
committerJohn W. Linville <linville@tuxdriver.com>2012-05-15 17:28:00 -0400
commit1676f75159c8091e865c33b61ad4934dfd3b7821 (patch)
treebabd0f9912f05a2608c4fab5084345d408c67169 /include/net/nfc
parentd4ccb132801aeeb2cfd18c4b4b7fa0043ab37f80 (diff)
downloadlinux-1676f75159c8091e865c33b61ad4934dfd3b7821.tar.bz2
NFC: Add HCI/SHDLC support to let driver check for tag presence
Signed-off-by: Eric Lapuyade <eric.lapuyade@intel.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'include/net/nfc')
-rw-r--r--include/net/nfc/hci.h2
-rw-r--r--include/net/nfc/shdlc.h2
2 files changed, 4 insertions, 0 deletions
diff --git a/include/net/nfc/hci.h b/include/net/nfc/hci.h
index 95fc0c27578e..ae042008571e 100644
--- a/include/net/nfc/hci.h
+++ b/include/net/nfc/hci.h
@@ -39,6 +39,8 @@ struct nfc_hci_ops {
int (*data_exchange) (struct nfc_hci_dev *hdev,
struct nfc_target *target,
struct sk_buff *skb, struct sk_buff **res_skb);
+ int (*check_presence)(struct nfc_hci_dev *hdev,
+ struct nfc_target *target);
};
#define NFC_HCI_MAX_CUSTOM_GATES 15
diff --git a/include/net/nfc/shdlc.h b/include/net/nfc/shdlc.h
index 1071987d0408..ab06afd462da 100644
--- a/include/net/nfc/shdlc.h
+++ b/include/net/nfc/shdlc.h
@@ -35,6 +35,8 @@ struct nfc_shdlc_ops {
int (*data_exchange) (struct nfc_shdlc *shdlc,
struct nfc_target *target,
struct sk_buff *skb, struct sk_buff **res_skb);
+ int (*check_presence)(struct nfc_shdlc *shdlc,
+ struct nfc_target *target);
};
enum shdlc_state {