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| author | Christophe Ricard <christophe.ricard@gmail.com> | 2014-12-02 21:27:50 +0100 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2014-12-02 22:47:37 +0100 |
| commit | 3682f49f32051765ed6eb77fc882f0458f7d44c3 (patch) | |
| tree | 85e9879918bd3f8498bc265e6885550f1a606aa1 /include/uapi/linux/nfc.h | |
| parent | 9295b5b569fc4d5b9cd0fa7b44d03f9f712ecec9 (diff) | |
| download | linux-stable-3682f49f32051765ed6eb77fc882f0458f7d44c3.tar.gz linux-stable-3682f49f32051765ed6eb77fc882f0458f7d44c3.tar.bz2 linux-stable-3682f49f32051765ed6eb77fc882f0458f7d44c3.zip | |
NFC: netlink: Add new netlink command NFC_CMD_ACTIVATE_TARGET
Some tag might get deactivated after some read or write tentative.
This may happen for example with Mifare Ultralight C tag when trying
to read the last 4 blocks (starting block 0x2c) configured as write
only.
NFC_CMD_ACTIVATE_TARGET will try to reselect the tag in order to
detect if it got remove from the field or if it is still present.
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'include/uapi/linux/nfc.h')
| -rw-r--r-- | include/uapi/linux/nfc.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/uapi/linux/nfc.h b/include/uapi/linux/nfc.h index 19a75daac14c..3c5efb1bc393 100644 --- a/include/uapi/linux/nfc.h +++ b/include/uapi/linux/nfc.h @@ -116,6 +116,7 @@ enum nfc_commands { NFC_EVENT_SE_TRANSACTION, NFC_CMD_GET_SE, NFC_CMD_SE_IO, + NFC_CMD_ACTIVATE_TARGET, /* private: internal use only */ __NFC_CMD_AFTER_LAST }; |