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| author | Ilan Elias <ilane@ti.com> | 2011-12-22 11:51:54 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-01-04 14:30:43 -0500 |
| commit | 288e0713f469c03dbc412153b5341d6dfc2c9907 (patch) | |
| tree | 1155f2d96309acb17a23d4a384417c5de3940647 /net | |
| parent | 9931df2692ddb7db092550ce063e674730176ecf (diff) | |
| download | lwn-288e0713f469c03dbc412153b5341d6dfc2c9907.tar.gz lwn-288e0713f469c03dbc412153b5341d6dfc2c9907.zip | |
NFC: Export a new attribute nfcid1 in target info
The nfcid1 is the NFC-A identifier.
It is exported as an attribute of the target info
(returned as a response to NFC_CMD_GET_TARGET).
Signed-off-by: Ilan Elias <ilane@ti.com>
Acked-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net')
| -rw-r--r-- | net/nfc/nci/ntf.c | 6 | ||||
| -rw-r--r-- | net/nfc/netlink.c | 3 |
2 files changed, 9 insertions, 0 deletions
diff --git a/net/nfc/nci/ntf.c b/net/nfc/nci/ntf.c index 352f7a2321d9..b16a8dc2afbe 100644 --- a/net/nfc/nci/ntf.c +++ b/net/nfc/nci/ntf.c @@ -154,6 +154,12 @@ static void nci_target_found(struct nci_dev *ndev, nfc_tgt.sens_res = ntf->rf_tech_specific_params.nfca_poll.sens_res; nfc_tgt.sel_res = ntf->rf_tech_specific_params.nfca_poll.sel_res; + nfc_tgt.nfcid1_len = ntf->rf_tech_specific_params.nfca_poll.nfcid1_len; + if (nfc_tgt.nfcid1_len > 0) { + memcpy(nfc_tgt.nfcid1, + ntf->rf_tech_specific_params.nfca_poll.nfcid1, + nfc_tgt.nfcid1_len); + } if (!(nfc_tgt.supported_protocols & ndev->poll_prots)) { pr_debug("the target found does not have the desired protocol\n"); diff --git a/net/nfc/netlink.c b/net/nfc/netlink.c index 43a1c47756a7..6989dfa28ee2 100644 --- a/net/nfc/netlink.c +++ b/net/nfc/netlink.c @@ -67,6 +67,9 @@ static int nfc_genl_send_target(struct sk_buff *msg, struct nfc_target *target, target->supported_protocols); NLA_PUT_U16(msg, NFC_ATTR_TARGET_SENS_RES, target->sens_res); NLA_PUT_U8(msg, NFC_ATTR_TARGET_SEL_RES, target->sel_res); + if (target->nfcid1_len > 0) + NLA_PUT(msg, NFC_ATTR_TARGET_NFCID1, target->nfcid1_len, + target->nfcid1); return genlmsg_end(msg, hdr); |