#include <linux/sched.h>
#include <linux/bitops.h>
#include <linux/skbuff.h>
+#include <linux/kcov.h>
#include "../nfc.h"
#include <net/nfc/nci.h>
skb = skb_dequeue(&ndev->tx_q);
if (!skb)
return;
+ kcov_remote_start_common(skb_get_kcov_handle(skb));
/* Check if data flow control is used */
if (atomic_read(&conn_info->credits_cnt) !=
mod_timer(&ndev->data_timer,
jiffies + msecs_to_jiffies(NCI_DATA_TIMEOUT));
+ kcov_remote_stop();
}
}
struct nci_dev *ndev = container_of(work, struct nci_dev, rx_work);
struct sk_buff *skb;
- while ((skb = skb_dequeue(&ndev->rx_q))) {
+ for (; (skb = skb_dequeue(&ndev->rx_q)); kcov_remote_stop()) {
+ kcov_remote_start_common(skb_get_kcov_handle(skb));
/* Send copy to sniffer */
nfc_send_to_raw_sock(ndev->nfc_dev, skb,
if (!skb)
return;
+ kcov_remote_start_common(skb_get_kcov_handle(skb));
atomic_dec(&ndev->cmd_cnt);
pr_debug("NCI TX: MT=cmd, PBF=%d, GID=0x%x, OID=0x%x, plen=%d\n",
mod_timer(&ndev->cmd_timer,
jiffies + msecs_to_jiffies(NCI_CMD_TIMEOUT));
+ kcov_remote_stop();
}
}
#include <net/nfc/nci.h>
#include <net/nfc/nci_core.h>
#include <linux/nfc.h>
+#include <linux/kcov.h>
struct nci_data {
u8 conn_id;
const struct nci_hcp_message *message;
u8 pipe, type, instruction;
- while ((skb = skb_dequeue(&hdev->msg_rx_queue)) != NULL) {
+ for (; (skb = skb_dequeue(&hdev->msg_rx_queue)); kcov_remote_stop()) {
+ kcov_remote_start_common(skb_get_kcov_handle(skb));
pipe = NCI_HCP_MSG_GET_PIPE(skb->data[0]);
skb_pull(skb, NCI_HCI_HCP_PACKET_HEADER_LEN);
message = (struct nci_hcp_message *)skb->data;
#include <net/tcp_states.h>
#include <linux/nfc.h>
#include <linux/export.h>
+#include <linux/kcov.h>
#include "nfc.h"
}
skb = skb_dequeue(&sk->sk_write_queue);
+ kcov_remote_start_common(skb_get_kcov_handle(skb));
sock_hold(sk);
rc = nfc_data_exchange(dev, target_idx, skb,
rawsock_report_error(sk, rc);
sock_put(sk);
}
+ kcov_remote_stop();
}
static int rawsock_sendmsg(struct socket *sock, struct msghdr *msg, size_t len)