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-rw-r--r--net/nfc/nci/core.c42
-rw-r--r--net/nfc/nci/data.c3
-rw-r--r--net/nfc/nci/lib.c3
-rw-r--r--net/nfc/nci/ntf.c10
-rw-r--r--net/nfc/nci/rsp.c3
-rw-r--r--net/nfc/nci/spi.c3
6 files changed, 41 insertions, 23 deletions
diff --git a/net/nfc/nci/core.c b/net/nfc/nci/core.c
index b943d46a164..2b400e1a869 100644
--- a/net/nfc/nci/core.c
+++ b/net/nfc/nci/core.c
@@ -20,8 +20,7 @@
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
*
*/
@@ -75,7 +74,7 @@ static int __nci_request(struct nci_dev *ndev,
ndev->req_status = NCI_REQ_PEND;
- init_completion(&ndev->req_completion);
+ reinit_completion(&ndev->req_completion);
req(ndev, opt);
completion_rc =
wait_for_completion_interruptible_timeout(&ndev->req_completion,
@@ -302,6 +301,9 @@ static int nci_open_device(struct nci_dev *ndev)
rc = __nci_request(ndev, nci_reset_req, 0,
msecs_to_jiffies(NCI_RESET_TIMEOUT));
+ if (ndev->ops->setup)
+ ndev->ops->setup(ndev);
+
if (!rc) {
rc = __nci_request(ndev, nci_init_req, 0,
msecs_to_jiffies(NCI_INIT_TIMEOUT));
@@ -362,6 +364,8 @@ static int nci_close_device(struct nci_dev *ndev)
msecs_to_jiffies(NCI_RESET_TIMEOUT));
clear_bit(NCI_INIT, &ndev->flags);
+ del_timer_sync(&ndev->cmd_timer);
+
/* Flush cmd wq */
flush_workqueue(ndev->cmd_wq);
@@ -409,12 +413,26 @@ static int nci_dev_down(struct nfc_dev *nfc_dev)
return nci_close_device(ndev);
}
+int nci_set_config(struct nci_dev *ndev, __u8 id, size_t len, __u8 *val)
+{
+ struct nci_set_config_param param;
+
+ if (!val || !len)
+ return 0;
+
+ param.id = id;
+ param.len = len;
+ param.val = val;
+
+ return __nci_request(ndev, nci_set_config_req, (unsigned long)&param,
+ msecs_to_jiffies(NCI_SET_CONFIG_TIMEOUT));
+}
+EXPORT_SYMBOL(nci_set_config);
+
static int nci_set_local_general_bytes(struct nfc_dev *nfc_dev)
{
struct nci_dev *ndev = nfc_get_drvdata(nfc_dev);
struct nci_set_config_param param;
- __u8 local_gb[NFC_MAX_GT_LEN];
- int i;
param.val = nfc_get_local_general_bytes(nfc_dev, &param.len);
if ((param.val == NULL) || (param.len == 0))
@@ -423,11 +441,7 @@ static int nci_set_local_general_bytes(struct nfc_dev *nfc_dev)
if (param.len > NFC_MAX_GT_LEN)
return -EINVAL;
- for (i = 0; i < param.len; i++)
- local_gb[param.len-1-i] = param.val[i];
-
param.id = NCI_PN_ATR_REQ_GEN_BYTES;
- param.val = local_gb;
return nci_request(ndev, nci_set_config_req, (unsigned long)&param,
msecs_to_jiffies(NCI_SET_CONFIG_TIMEOUT));
@@ -695,6 +709,7 @@ struct nci_dev *nci_allocate_device(struct nci_ops *ops,
ndev->ops = ops;
ndev->tx_headroom = tx_headroom;
ndev->tx_tailroom = tx_tailroom;
+ init_completion(&ndev->req_completion);
ndev->nfc_dev = nfc_allocate_device(&nci_nfc_ops,
supported_protocols,
@@ -846,6 +861,10 @@ static int nci_send_frame(struct nci_dev *ndev, struct sk_buff *skb)
/* Get rid of skb owner, prior to sending to the driver. */
skb_orphan(skb);
+ /* Send copy to sniffer */
+ nfc_send_to_raw_sock(ndev->nfc_dev, skb,
+ RAW_PAYLOAD_NCI, NFC_DIRECTION_TX);
+
return ndev->ops->send(ndev, skb);
}
@@ -920,6 +939,11 @@ static void nci_rx_work(struct work_struct *work)
struct sk_buff *skb;
while ((skb = skb_dequeue(&ndev->rx_q))) {
+
+ /* Send copy to sniffer */
+ nfc_send_to_raw_sock(ndev->nfc_dev, skb,
+ RAW_PAYLOAD_NCI, NFC_DIRECTION_RX);
+
/* Process frame */
switch (nci_mt(skb->data)) {
case NCI_MT_RSP_PKT:
diff --git a/net/nfc/nci/data.c b/net/nfc/nci/data.c
index 2a9399dd6c6..6c3aef85287 100644
--- a/net/nfc/nci/data.c
+++ b/net/nfc/nci/data.c
@@ -16,8 +16,7 @@
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
*
*/
diff --git a/net/nfc/nci/lib.c b/net/nfc/nci/lib.c
index 6b7fd26c68d..ed774a2e989 100644
--- a/net/nfc/nci/lib.c
+++ b/net/nfc/nci/lib.c
@@ -20,8 +20,7 @@
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
*
*/
diff --git a/net/nfc/nci/ntf.c b/net/nfc/nci/ntf.c
index b2aa98ef092..f8f6af23138 100644
--- a/net/nfc/nci/ntf.c
+++ b/net/nfc/nci/ntf.c
@@ -20,8 +20,7 @@
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
*
*/
@@ -367,7 +366,6 @@ static int nci_extract_activation_params_nfc_dep(struct nci_dev *ndev,
struct nci_rf_intf_activated_ntf *ntf, __u8 *data)
{
struct activation_params_poll_nfc_dep *poll;
- int i;
switch (ntf->activation_rf_tech_and_mode) {
case NCI_NFC_A_PASSIVE_POLL_MODE:
@@ -375,10 +373,8 @@ static int nci_extract_activation_params_nfc_dep(struct nci_dev *ndev,
poll = &ntf->activation_params.poll_nfc_dep;
poll->atr_res_len = min_t(__u8, *data++, 63);
pr_debug("atr_res_len %d\n", poll->atr_res_len);
- if (poll->atr_res_len > 0) {
- for (i = 0; i < poll->atr_res_len; i++)
- poll->atr_res[poll->atr_res_len-1-i] = data[i];
- }
+ if (poll->atr_res_len > 0)
+ memcpy(poll->atr_res, data, poll->atr_res_len);
break;
default:
diff --git a/net/nfc/nci/rsp.c b/net/nfc/nci/rsp.c
index dd072f38ad0..041de51ccdb 100644
--- a/net/nfc/nci/rsp.c
+++ b/net/nfc/nci/rsp.c
@@ -20,8 +20,7 @@
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
*
*/
diff --git a/net/nfc/nci/spi.c b/net/nfc/nci/spi.c
index f1d426f10cc..ec250e77763 100644
--- a/net/nfc/nci/spi.c
+++ b/net/nfc/nci/spi.c
@@ -105,7 +105,7 @@ int nci_spi_send(struct nci_spi *nspi,
if (ret != 0 || nspi->acknowledge_mode == NCI_SPI_CRC_DISABLED)
goto done;
- init_completion(&nspi->req_completion);
+ reinit_completion(&nspi->req_completion);
completion_rc = wait_for_completion_interruptible_timeout(
&nspi->req_completion,
NCI_SPI_SEND_TIMEOUT);
@@ -145,6 +145,7 @@ struct nci_spi *nci_spi_allocate_spi(struct spi_device *spi,
nspi->spi = spi;
nspi->ndev = ndev;
+ init_completion(&nspi->req_completion);
return nspi;
}
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-13 23:21:48 +0000