static void nci_tx_work(struct work_struct *work)
{
struct nci_dev *ndev = container_of(work, struct nci_dev, tx_work);
struct sk_buff *skb;
pr_debug("credits_cnt %d\n", atomic_read(&ndev->credits_cnt));
/* Send queued tx data */
while (atomic_read(&ndev->credits_cnt)) {
skb = skb_dequeue(&ndev->tx_q);
if (!skb)
return;
/* Check if data flow control is used */
if (atomic_read(&ndev->credits_cnt) !=
NCI_DATA_FLOW_CONTROL_NOT_USED)
atomic_dec(&ndev->credits_cnt);
pr_debug("NCI TX: MT=data, PBF=%d, conn_id=%d, plen=%d\n",
nci_pbf(skb->data),
nci_conn_id(skb->data),
nci_plen(skb->data));
nci_send_frame(skb);
mod_timer(&ndev->data_timer,
jiffies + msecs_to_jiffies(NCI_DATA_TIMEOUT));
}
}
static void nci_cmd_work(struct work_struct *work)
{
struct nci_dev *ndev = container_of(work, struct nci_dev, cmd_work);
struct sk_buff *skb;
pr_debug("cmd_cnt %d\n", atomic_read(&ndev->cmd_cnt));
/* Send queued command */
if (atomic_read(&ndev->cmd_cnt)) {
skb = skb_dequeue(&ndev->cmd_q);
if (!skb)
return;
atomic_dec(&ndev->cmd_cnt);
pr_debug("NCI TX: MT=cmd, PBF=%d, GID=0x%x, OID=0x%x, plen=%d\n",
nci_pbf(skb->data),
nci_opcode_gid(nci_opcode(skb->data)),
nci_opcode_oid(nci_opcode(skb->data)),
nci_plen(skb->data));
nci_send_frame(skb);
mod_timer(&ndev->cmd_timer,
jiffies + msecs_to_jiffies(NCI_CMD_TIMEOUT));
}
}
static void nci_tx_work(struct work_struct *work)
{
struct nci_dev *ndev = container_of(work, struct nci_dev, tx_work);
struct sk_buff *skb;
nfc_dbg("entry, credits_cnt %d", atomic_read(&ndev->credits_cnt));
/* Send queued tx data */
while (atomic_read(&ndev->credits_cnt)) {
skb = skb_dequeue(&ndev->tx_q);
if (!skb)
return;
atomic_dec(&ndev->credits_cnt);
nfc_dbg("NCI TX: MT=data, PBF=%d, conn_id=%d, plen=%d",
nci_pbf(skb->data),
nci_conn_id(skb->data),
nci_plen(skb->data));
nci_send_frame(skb);
}
}