#include "hci_uart.h"
-#ifndef CONFIG_BT_HCIUART_DEBUG
-#undef BT_DBG
-#define BT_DBG( A... )
-#endif
-
#define VERSION "2.2"
static int reset = 0;
int len;
set_bit(TTY_DO_WRITE_WAKEUP, &tty->flags);
- len = tty->driver->write(tty, skb->data, skb->len);
+ len = tty->ops->write(tty, skb->data, skb->len);
hdev->stat.byte_tx += len;
skb_pull(skb, len);
/* Flush any pending characters in the driver and discipline. */
tty_ldisc_flush(tty);
- if (tty->driver && tty->driver->flush_buffer)
- tty->driver->flush_buffer(tty);
+ tty_driver_flush_buffer(tty);
if (test_bit(HCI_UART_PROTO_SET, &hu->flags))
hu->proto->flush(hu);
return 0;
hci_uart_flush(hdev);
+ hdev->flush = NULL;
return 0;
}
struct hci_uart *hu;
if (!hdev) {
- BT_ERR("Frame for uknown device (hdev=NULL)");
+ BT_ERR("Frame for unknown device (hdev=NULL)");
return -ENODEV;
}
/* FIXME: why is this needed. Note don't use ldisc_ref here as the
open path is before the ldisc is referencable */
- if (tty->ldisc.flush_buffer)
- tty->ldisc.flush_buffer(tty);
-
- if (tty->driver && tty->driver->flush_buffer)
- tty->driver->flush_buffer(tty);
+ if (tty->ldisc->ops->flush_buffer)
+ tty->ldisc->ops->flush_buffer(tty);
+ tty_driver_flush_buffer(tty);
return 0;
}
hu->hdev->stat.byte_rx += count;
spin_unlock(&hu->rx_lock);
- if (test_and_clear_bit(TTY_THROTTLED, &tty->flags) &&
- tty->driver->unthrottle)
- tty->driver->unthrottle(tty);
+ tty_unthrottle(tty);
}
static int hci_uart_register_dev(struct hci_uart *hu)
hu->hdev = hdev;
- hdev->type = HCI_UART;
+ hdev->bus = HCI_UART;
hdev->driver_data = hu;
hdev->open = hci_uart_open;
hdev->owner = THIS_MODULE;
- if (reset)
- set_bit(HCI_QUIRK_RESET_ON_INIT, &hdev->quirks);
+ if (!reset)
+ set_bit(HCI_QUIRK_NO_RESET, &hdev->quirks);
if (hci_register_dev(hdev) < 0) {
BT_ERR("Can't register HCI device");
clear_bit(HCI_UART_PROTO_SET, &hu->flags);
return err;
}
- tty->low_latency = 1;
} else
return -EBUSY;
break;
return -EUNATCH;
default:
- err = n_tty_ioctl(tty, file, cmd, arg);
+ err = n_tty_ioctl_helper(tty, file, cmd, arg);
break;
};
static int __init hci_uart_init(void)
{
- static struct tty_ldisc hci_uart_ldisc;
+ static struct tty_ldisc_ops hci_uart_ldisc;
int err;
BT_INFO("HCI UART driver ver %s", VERSION);
#ifdef CONFIG_BT_HCIUART_BCSP
bcsp_init();
#endif
-
+#ifdef CONFIG_BT_HCIUART_LL
+ ll_init();
+#endif
+
return 0;
}
#ifdef CONFIG_BT_HCIUART_BCSP
bcsp_deinit();
#endif
+#ifdef CONFIG_BT_HCIUART_LL
+ ll_deinit();
+#endif
/* Release tty registration of line discipline */
if ((err = tty_unregister_ldisc(N_HCI)))
module_param(reset, bool, 0644);
MODULE_PARM_DESC(reset, "Send HCI reset command on initialization");
-MODULE_AUTHOR("Maxim Krasnyansky <maxk@qualcomm.com>, Marcel Holtmann <marcel@holtmann.org>");
+MODULE_AUTHOR("Marcel Holtmann <marcel@holtmann.org>");
MODULE_DESCRIPTION("Bluetooth HCI UART driver ver " VERSION);
MODULE_VERSION(VERSION);
MODULE_LICENSE("GPL");