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| author | Samuel Ortiz <sameo@linux.intel.com> | 2012-04-10 19:43:09 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-04-12 15:10:37 -0400 |
| commit | c4fbb6515a4dcec83d340247639b5644c4745528 (patch) | |
| tree | 9123c1e0b56ea1f9910ce4db1e9046bd5a8a29c4 /net/nfc/nci/core.c | |
| parent | 0efbf7fb308d0c6f8419922850a2d0b45d4d4401 (diff) | |
| download | blackbird-op-linux-c4fbb6515a4dcec83d340247639b5644c4745528.tar.gz blackbird-op-linux-c4fbb6515a4dcec83d340247639b5644c4745528.zip | |
NFC: The core part should generate the target index
The target index can be used by userspace to uniquely identify a target
and thus should be kept unique, per NFC adapter. Moreover, some protocols
do not provide a logical index when discovering new targets, so we have to
generate one for them.
For NCI or pn533 to fetch their logical index, we added a logical_idx field
to the target structure.
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/nfc/nci/core.c')
| -rw-r--r-- | net/nfc/nci/core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/nfc/nci/core.c b/net/nfc/nci/core.c index 9ec065bb9ee1..8737c2089fdd 100644 --- a/net/nfc/nci/core.c +++ b/net/nfc/nci/core.c @@ -477,7 +477,7 @@ static int nci_activate_target(struct nfc_dev *nfc_dev, __u32 target_idx, } if (atomic_read(&ndev->state) == NCI_W4_HOST_SELECT) { - param.rf_discovery_id = target->idx; + param.rf_discovery_id = target->logical_idx; if (protocol == NFC_PROTO_JEWEL) param.rf_protocol = NCI_RF_PROTOCOL_T1T; |
