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Diffstat (limited to 'net/nfc')
-rw-r--r--net/nfc/core.c10
-rw-r--r--net/nfc/digital.h6
-rw-r--r--net/nfc/digital_core.c67
-rw-r--r--net/nfc/digital_technology.c247
-rw-r--r--net/nfc/hci/llc.c4
-rw-r--r--net/nfc/llcp_core.c16
-rw-r--r--net/nfc/nci/core.c5
-rw-r--r--net/nfc/nci/spi.c3
-rw-r--r--net/nfc/netlink.c8
9 files changed, 332 insertions, 34 deletions
diff --git a/net/nfc/core.c b/net/nfc/core.c
index ca1e65f4b133..819b87702b70 100644
--- a/net/nfc/core.c
+++ b/net/nfc/core.c
@@ -280,9 +280,6 @@ static struct nfc_target *nfc_find_target(struct nfc_dev *dev, u32 target_idx)
{
int i;
- if (dev->n_targets == 0)
- return NULL;
-
for (i = 0; i < dev->n_targets; i++) {
if (dev->targets[i].idx == target_idx)
return &dev->targets[i];
@@ -546,9 +543,9 @@ error:
struct nfc_se *nfc_find_se(struct nfc_dev *dev, u32 se_idx)
{
- struct nfc_se *se, *n;
+ struct nfc_se *se;
- list_for_each_entry_safe(se, n, &dev->secure_elements, list)
+ list_for_each_entry(se, &dev->secure_elements, list)
if (se->idx == se_idx)
return se;
@@ -655,9 +652,6 @@ int nfc_set_remote_general_bytes(struct nfc_dev *dev, u8 *gb, u8 gb_len)
{
pr_debug("dev_name=%s gb_len=%d\n", dev_name(&dev->dev), gb_len);
- if (gb_len > NFC_MAX_GT_LEN)
- return -EINVAL;
-
return nfc_llcp_set_remote_gb(dev, gb, gb_len);
}
EXPORT_SYMBOL(nfc_set_remote_general_bytes);
diff --git a/net/nfc/digital.h b/net/nfc/digital.h
index 08b29b55ea63..3759add68b1b 100644
--- a/net/nfc/digital.h
+++ b/net/nfc/digital.h
@@ -72,6 +72,12 @@ void digital_poll_next_tech(struct nfc_digital_dev *ddev);
int digital_in_send_sens_req(struct nfc_digital_dev *ddev, u8 rf_tech);
int digital_in_send_sensf_req(struct nfc_digital_dev *ddev, u8 rf_tech);
+int digital_in_send_iso15693_inv_req(struct nfc_digital_dev *ddev, u8 rf_tech);
+
+int digital_in_iso_dep_pull_sod(struct nfc_digital_dev *ddev,
+ struct sk_buff *skb);
+int digital_in_iso_dep_push_sod(struct nfc_digital_dev *ddev,
+ struct sk_buff *skb);
int digital_target_found(struct nfc_digital_dev *ddev,
struct nfc_target *target, u8 protocol);
diff --git a/net/nfc/digital_core.c b/net/nfc/digital_core.c
index c129d1571ca6..e01e15dbf1ab 100644
--- a/net/nfc/digital_core.c
+++ b/net/nfc/digital_core.c
@@ -25,6 +25,8 @@
#define DIGITAL_PROTO_NFCF_RF_TECH \
(NFC_PROTO_FELICA_MASK | NFC_PROTO_NFC_DEP_MASK)
+#define DIGITAL_PROTO_ISO15693_RF_TECH NFC_PROTO_ISO15693_MASK
+
struct digital_cmd {
struct list_head queue;
@@ -331,6 +333,18 @@ int digital_target_found(struct nfc_digital_dev *ddev,
}
break;
+ case NFC_PROTO_ISO15693:
+ framing = NFC_DIGITAL_FRAMING_ISO15693_T5T;
+ check_crc = digital_skb_check_crc_b;
+ add_crc = digital_skb_add_crc_b;
+ break;
+
+ case NFC_PROTO_ISO14443:
+ framing = NFC_DIGITAL_FRAMING_NFCA_T4T;
+ check_crc = digital_skb_check_crc_a;
+ add_crc = digital_skb_add_crc_a;
+ break;
+
default:
pr_err("Invalid protocol %d\n", protocol);
return -EINVAL;
@@ -461,7 +475,7 @@ static int digital_start_poll(struct nfc_dev *nfc_dev, __u32 im_protocols,
digital_add_poll_tech(ddev, NFC_DIGITAL_RF_TECH_106A,
digital_in_send_sens_req);
- if (im_protocols & DIGITAL_PROTO_NFCF_RF_TECH) {
+ if (matching_im_protocols & DIGITAL_PROTO_NFCF_RF_TECH) {
digital_add_poll_tech(ddev, NFC_DIGITAL_RF_TECH_212F,
digital_in_send_sensf_req);
@@ -469,7 +483,11 @@ static int digital_start_poll(struct nfc_dev *nfc_dev, __u32 im_protocols,
digital_in_send_sensf_req);
}
- if (tm_protocols & NFC_PROTO_NFC_DEP_MASK) {
+ if (matching_im_protocols & DIGITAL_PROTO_ISO15693_RF_TECH)
+ digital_add_poll_tech(ddev, NFC_DIGITAL_RF_TECH_ISO15693,
+ digital_in_send_iso15693_inv_req);
+
+ if (matching_tm_protocols & NFC_PROTO_NFC_DEP_MASK) {
if (ddev->ops->tg_listen_mdaa) {
digital_add_poll_tech(ddev, 0,
digital_tg_listen_mdaa);
@@ -607,20 +625,30 @@ static void digital_in_send_complete(struct nfc_digital_dev *ddev, void *arg,
if (IS_ERR(resp)) {
rc = PTR_ERR(resp);
+ resp = NULL;
goto done;
}
- if (ddev->curr_protocol == NFC_PROTO_MIFARE)
+ if (ddev->curr_protocol == NFC_PROTO_MIFARE) {
rc = digital_in_recv_mifare_res(resp);
- else
- rc = ddev->skb_check_crc(resp);
+ /* crc check is done in digital_in_recv_mifare_res() */
+ goto done;
+ }
+ if (ddev->curr_protocol == NFC_PROTO_ISO14443) {
+ rc = digital_in_iso_dep_pull_sod(ddev, resp);
+ if (rc)
+ goto done;
+ }
+
+ rc = ddev->skb_check_crc(resp);
+
+done:
if (rc) {
kfree_skb(resp);
resp = NULL;
}
-done:
data_exch->cb(data_exch->cb_context, resp, rc);
kfree(data_exch);
@@ -632,6 +660,7 @@ static int digital_in_send(struct nfc_dev *nfc_dev, struct nfc_target *target,
{
struct nfc_digital_dev *ddev = nfc_get_drvdata(nfc_dev);
struct digital_data_exch *data_exch;
+ int rc;
data_exch = kzalloc(sizeof(struct digital_data_exch), GFP_KERNEL);
if (!data_exch) {
@@ -642,13 +671,27 @@ static int digital_in_send(struct nfc_dev *nfc_dev, struct nfc_target *target,
data_exch->cb = cb;
data_exch->cb_context = cb_context;
- if (ddev->curr_protocol == NFC_PROTO_NFC_DEP)
- return digital_in_send_dep_req(ddev, target, skb, data_exch);
+ if (ddev->curr_protocol == NFC_PROTO_NFC_DEP) {
+ rc = digital_in_send_dep_req(ddev, target, skb, data_exch);
+ goto exit;
+ }
+
+ if (ddev->curr_protocol == NFC_PROTO_ISO14443) {
+ rc = digital_in_iso_dep_push_sod(ddev, skb);
+ if (rc)
+ goto exit;
+ }
ddev->skb_add_crc(skb);
- return digital_in_send_cmd(ddev, skb, 500, digital_in_send_complete,
- data_exch);
+ rc = digital_in_send_cmd(ddev, skb, 500, digital_in_send_complete,
+ data_exch);
+
+exit:
+ if (rc)
+ kfree(data_exch);
+
+ return rc;
}
static struct nfc_ops digital_nfc_ops = {
@@ -700,6 +743,10 @@ struct nfc_digital_dev *nfc_digital_allocate_device(struct nfc_digital_ops *ops,
ddev->protocols |= NFC_PROTO_FELICA_MASK;
if (supported_protocols & NFC_PROTO_NFC_DEP_MASK)
ddev->protocols |= NFC_PROTO_NFC_DEP_MASK;
+ if (supported_protocols & NFC_PROTO_ISO15693_MASK)
+ ddev->protocols |= NFC_PROTO_ISO15693_MASK;
+ if (supported_protocols & NFC_PROTO_ISO14443_MASK)
+ ddev->protocols |= NFC_PROTO_ISO14443_MASK;
ddev->tx_headroom = tx_headroom + DIGITAL_MAX_HEADER_LEN;
ddev->tx_tailroom = tx_tailroom + DIGITAL_CRC_LEN;
diff --git a/net/nfc/digital_technology.c b/net/nfc/digital_technology.c
index 251c8c753ebe..278c3fed27e0 100644
--- a/net/nfc/digital_technology.c
+++ b/net/nfc/digital_technology.c
@@ -30,6 +30,7 @@
#define DIGITAL_SEL_RES_NFCID1_COMPLETE(sel_res) (!((sel_res) & 0x04))
#define DIGITAL_SEL_RES_IS_T2T(sel_res) (!((sel_res) & 0x60))
+#define DIGITAL_SEL_RES_IS_T4T(sel_res) ((sel_res) & 0x20)
#define DIGITAL_SEL_RES_IS_NFC_DEP(sel_res) ((sel_res) & 0x40)
#define DIGITAL_SENS_RES_IS_T1T(sens_res) (((sens_res) & 0x0C00) == 0x0C00)
@@ -51,6 +52,34 @@
#define DIGITAL_SENSF_REQ_RC_SC 1
#define DIGITAL_SENSF_REQ_RC_AP 2
+#define DIGITAL_CMD_ISO15693_INVENTORY_REQ 0x01
+
+#define DIGITAL_ISO15693_REQ_FLAG_DATA_RATE BIT(1)
+#define DIGITAL_ISO15693_REQ_FLAG_INVENTORY BIT(2)
+#define DIGITAL_ISO15693_REQ_FLAG_NB_SLOTS BIT(5)
+#define DIGITAL_ISO15693_RES_FLAG_ERROR BIT(0)
+#define DIGITAL_ISO15693_RES_IS_VALID(flags) \
+ (!((flags) & DIGITAL_ISO15693_RES_FLAG_ERROR))
+
+#define DIGITAL_ISO_DEP_I_PCB 0x02
+#define DIGITAL_ISO_DEP_PNI(pni) ((pni) & 0x01)
+
+#define DIGITAL_ISO_DEP_PCB_TYPE(pcb) ((pcb) & 0xC0)
+
+#define DIGITAL_ISO_DEP_I_BLOCK 0x00
+
+#define DIGITAL_ISO_DEP_BLOCK_HAS_DID(pcb) ((pcb) & 0x08)
+
+static const u8 digital_ats_fsc[] = {
+ 16, 24, 32, 40, 48, 64, 96, 128,
+};
+
+#define DIGITAL_ATS_FSCI(t0) ((t0) & 0x0F)
+#define DIGITAL_ATS_MAX_FSC 256
+
+#define DIGITAL_RATS_BYTE1 0xE0
+#define DIGITAL_RATS_PARAM 0x80
+
struct digital_sdd_res {
u8 nfcid1[4];
u8 bcc;
@@ -82,9 +111,127 @@ struct digital_sensf_res {
u8 rd[2];
} __packed;
+struct digital_iso15693_inv_req {
+ u8 flags;
+ u8 cmd;
+ u8 mask_len;
+ u64 mask;
+} __packed;
+
+struct digital_iso15693_inv_res {
+ u8 flags;
+ u8 dsfid;
+ u64 uid;
+} __packed;
+
static int digital_in_send_sdd_req(struct nfc_digital_dev *ddev,
struct nfc_target *target);
+int digital_in_iso_dep_pull_sod(struct nfc_digital_dev *ddev,
+ struct sk_buff *skb)
+{
+ u8 pcb;
+ u8 block_type;
+
+ if (skb->len < 1)
+ return -EIO;
+
+ pcb = *skb->data;
+ block_type = DIGITAL_ISO_DEP_PCB_TYPE(pcb);
+
+ /* No support fo R-block nor S-block */
+ if (block_type != DIGITAL_ISO_DEP_I_BLOCK) {
+ pr_err("ISO_DEP R-block and S-block not supported\n");
+ return -EIO;
+ }
+
+ if (DIGITAL_ISO_DEP_BLOCK_HAS_DID(pcb)) {
+ pr_err("DID field in ISO_DEP PCB not supported\n");
+ return -EIO;
+ }
+
+ skb_pull(skb, 1);
+
+ return 0;
+}
+
+int digital_in_iso_dep_push_sod(struct nfc_digital_dev *ddev,
+ struct sk_buff *skb)
+{
+ /*
+ * Chaining not supported so skb->len + 1 PCB byte + 2 CRC bytes must
+ * not be greater than remote FSC
+ */
+ if (skb->len + 3 > ddev->target_fsc)
+ return -EIO;
+
+ skb_push(skb, 1);
+
+ *skb->data = DIGITAL_ISO_DEP_I_PCB | ddev->curr_nfc_dep_pni;
+
+ ddev->curr_nfc_dep_pni =
+ DIGITAL_ISO_DEP_PNI(ddev->curr_nfc_dep_pni + 1);
+
+ return 0;
+}
+
+static void digital_in_recv_ats(struct nfc_digital_dev *ddev, void *arg,
+ struct sk_buff *resp)
+{
+ struct nfc_target *target = arg;
+ u8 fsdi;
+ int rc;
+
+ if (IS_ERR(resp)) {
+ rc = PTR_ERR(resp);
+ resp = NULL;
+ goto exit;
+ }
+
+ if (resp->len < 2) {
+ rc = -EIO;
+ goto exit;
+ }
+
+ fsdi = DIGITAL_ATS_FSCI(resp->data[1]);
+ if (fsdi >= 8)
+ ddev->target_fsc = DIGITAL_ATS_MAX_FSC;
+ else
+ ddev->target_fsc = digital_ats_fsc[fsdi];
+
+ ddev->curr_nfc_dep_pni = 0;
+
+ rc = digital_target_found(ddev, target, NFC_PROTO_ISO14443);
+
+exit:
+ dev_kfree_skb(resp);
+ kfree(target);
+
+ if (rc)
+ digital_poll_next_tech(ddev);
+}
+
+static int digital_in_send_rats(struct nfc_digital_dev *ddev,
+ struct nfc_target *target)
+{
+ int rc;
+ struct sk_buff *skb;
+
+ skb = digital_skb_alloc(ddev, 2);
+ if (!skb)
+ return -ENOMEM;
+
+ *skb_put(skb, 1) = DIGITAL_RATS_BYTE1;
+ *skb_put(skb, 1) = DIGITAL_RATS_PARAM;
+
+ rc = digital_in_send_cmd(ddev, skb, 30, digital_in_recv_ats,
+ target);
+ if (rc)
+ kfree_skb(skb);
+
+ return rc;
+}
+
static void digital_in_recv_sel_res(struct nfc_digital_dev *ddev, void *arg,
struct sk_buff *resp)
{
@@ -122,8 +269,19 @@ static void digital_in_recv_sel_res(struct nfc_digital_dev *ddev, void *arg,
goto exit_free_skb;
}
+ target->sel_res = sel_res;
+
if (DIGITAL_SEL_RES_IS_T2T(sel_res)) {
nfc_proto = NFC_PROTO_MIFARE;
+ } else if (DIGITAL_SEL_RES_IS_T4T(sel_res)) {
+ rc = digital_in_send_rats(ddev, target);
+ if (rc)
+ goto exit;
+ /*
+ * Skip target_found and don't free it for now. This will be
+ * done when receiving the ATS
+ */
+ goto exit_free_skb;
} else if (DIGITAL_SEL_RES_IS_NFC_DEP(sel_res)) {
nfc_proto = NFC_PROTO_NFC_DEP;
} else {
@@ -131,8 +289,6 @@ static void digital_in_recv_sel_res(struct nfc_digital_dev *ddev, void *arg,
goto exit;
}
- target->sel_res = sel_res;
-
rc = digital_target_found(ddev, target, nfc_proto);
exit:
@@ -473,6 +629,93 @@ int digital_in_send_sensf_req(struct nfc_digital_dev *ddev, u8 rf_tech)
return rc;
}
+static void digital_in_recv_iso15693_inv_res(struct nfc_digital_dev *ddev,
+ void *arg, struct sk_buff *resp)
+{
+ struct digital_iso15693_inv_res *res;
+ struct nfc_target *target = NULL;
+ int rc;
+
+ if (IS_ERR(resp)) {
+ rc = PTR_ERR(resp);
+ resp = NULL;
+ goto out_free_skb;
+ }
+
+ if (resp->len != sizeof(*res)) {
+ rc = -EIO;
+ goto out_free_skb;
+ }
+
+ res = (struct digital_iso15693_inv_res *)resp->data;
+
+ if (!DIGITAL_ISO15693_RES_IS_VALID(res->flags)) {
+ PROTOCOL_ERR("ISO15693 - 10.3.1");
+ rc = -EINVAL;
+ goto out_free_skb;
+ }
+
+ target = kzalloc(sizeof(*target), GFP_KERNEL);
+ if (!target) {
+ rc = -ENOMEM;
+ goto out_free_skb;
+ }
+
+ target->is_iso15693 = 1;
+ target->iso15693_dsfid = res->dsfid;
+ memcpy(target->iso15693_uid, &res->uid, sizeof(target->iso15693_uid));
+
+ rc = digital_target_found(ddev, target, NFC_PROTO_ISO15693);
+
+ kfree(target);
+
+out_free_skb:
+ dev_kfree_skb(resp);
+
+ if (rc)
+ digital_poll_next_tech(ddev);
+}
+
+int digital_in_send_iso15693_inv_req(struct nfc_digital_dev *ddev, u8 rf_tech)
+{
+ struct digital_iso15693_inv_req *req;
+ struct sk_buff *skb;
+ int rc;
+
+ rc = digital_in_configure_hw(ddev, NFC_DIGITAL_CONFIG_RF_TECH,
+ NFC_DIGITAL_RF_TECH_ISO15693);
+ if (rc)
+ return rc;
+
+ rc = digital_in_configure_hw(ddev, NFC_DIGITAL_CONFIG_FRAMING,
+ NFC_DIGITAL_FRAMING_ISO15693_INVENTORY);
+ if (rc)
+ return rc;
+
+ skb = digital_skb_alloc(ddev, sizeof(*req));
+ if (!skb)
+ return -ENOMEM;
+
+ skb_put(skb, sizeof(*req) - sizeof(req->mask)); /* No mask */
+ req = (struct digital_iso15693_inv_req *)skb->data;
+
+ /* Single sub-carrier, high data rate, no AFI, single slot
+ * Inventory command
+ */
+ req->flags = DIGITAL_ISO15693_REQ_FLAG_DATA_RATE |
+ DIGITAL_ISO15693_REQ_FLAG_INVENTORY |
+ DIGITAL_ISO15693_REQ_FLAG_NB_SLOTS;
+ req->cmd = DIGITAL_CMD_ISO15693_INVENTORY_REQ;
+ req->mask_len = 0;
+
+ rc = digital_in_send_cmd(ddev, skb, 30,
+ digital_in_recv_iso15693_inv_res, NULL);
+ if (rc)
+ kfree_skb(skb);
+
+ return rc;
+}
+
static int digital_tg_send_sel_res(struct nfc_digital_dev *ddev)
{
struct sk_buff *skb;
diff --git a/net/nfc/hci/llc.c b/net/nfc/hci/llc.c
index a07d2b818487..1b90c0531852 100644
--- a/net/nfc/hci/llc.c
+++ b/net/nfc/hci/llc.c
@@ -20,14 +20,12 @@
#include "llc.h"
-static struct list_head llc_engines;
+static LIST_HEAD(llc_engines);
int nfc_llc_init(void)
{
int r;
- INIT_LIST_HEAD(&llc_engines);
-
r = nfc_llc_nop_register();
if (r)
goto exit;
diff --git a/net/nfc/llcp_core.c b/net/nfc/llcp_core.c
index 6184bd1fba3a..b486f12ae243 100644
--- a/net/nfc/llcp_core.c
+++ b/net/nfc/llcp_core.c
@@ -27,7 +27,7 @@
static u8 llcp_magic[3] = {0x46, 0x66, 0x6d};
-static struct list_head llcp_devices;
+static LIST_HEAD(llcp_devices);
static void nfc_llcp_rx_skb(struct nfc_llcp_local *local, struct sk_buff *skb);
@@ -293,9 +293,9 @@ static void nfc_llcp_sdreq_timer(unsigned long data)
struct nfc_llcp_local *nfc_llcp_find_local(struct nfc_dev *dev)
{
- struct nfc_llcp_local *local, *n;
+ struct nfc_llcp_local *local;
- list_for_each_entry_safe(local, n, &llcp_devices, list)
+ list_for_each_entry(local, &llcp_devices, list)
if (local->dev == dev)
return local;
@@ -609,14 +609,16 @@ u8 *nfc_llcp_general_bytes(struct nfc_dev *dev, size_t *general_bytes_len)
int nfc_llcp_set_remote_gb(struct nfc_dev *dev, u8 *gb, u8 gb_len)
{
- struct nfc_llcp_local *local = nfc_llcp_find_local(dev);
+ struct nfc_llcp_local *local;
+
+ if (gb_len < 3 || gb_len > NFC_MAX_GT_LEN)
+ return -EINVAL;
+ local = nfc_llcp_find_local(dev);
if (local == NULL) {
pr_err("No LLCP device\n");
return -ENODEV;
}
- if (gb_len < 3)
- return -EINVAL;
memset(local->remote_gb, 0, NFC_MAX_GT_LEN);
memcpy(local->remote_gb, gb, gb_len);
@@ -1622,8 +1624,6 @@ void nfc_llcp_unregister_device(struct nfc_dev *dev)
int __init nfc_llcp_init(void)
{
- INIT_LIST_HEAD(&llcp_devices);
-
return nfc_llcp_sock_init();
}
diff --git a/net/nfc/nci/core.c b/net/nfc/nci/core.c
index 46bda010bf11..6c34ac978501 100644
--- a/net/nfc/nci/core.c
+++ b/net/nfc/nci/core.c
@@ -74,7 +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,
@@ -301,7 +301,7 @@ 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))
+ if (ndev->ops->setup)
ndev->ops->setup(ndev);
if (!rc) {
@@ -709,6 +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,
diff --git a/net/nfc/nci/spi.c b/net/nfc/nci/spi.c
index f1d426f10cce..ec250e77763a 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;
}
diff --git a/net/nfc/netlink.c b/net/nfc/netlink.c
index ebbf6fb88b35..43cb1c17e267 100644
--- a/net/nfc/netlink.c
+++ b/net/nfc/netlink.c
@@ -94,6 +94,14 @@ static int nfc_genl_send_target(struct sk_buff *msg, struct nfc_target *target,
target->sensf_res))
goto nla_put_failure;
+ if (target->is_iso15693) {
+ if (nla_put_u8(msg, NFC_ATTR_TARGET_ISO15693_DSFID,
+ target->iso15693_dsfid) ||
+ nla_put(msg, NFC_ATTR_TARGET_ISO15693_UID,
+ sizeof(target->iso15693_uid), target->iso15693_uid))
+ goto nla_put_failure;
+ }
+
return genlmsg_end(msg, hdr);
nla_put_failure:
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-21 03:21:51 +0000