lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

[Bluetooth] Integrate services into the driver model

Browse Source 
This patch integrates the services of the Bluetooth protocols RFCOMM,
BNEP and HIDP into the driver model. This makes it possible to assign
the virtual TTY, network and input devices to a specific Bluetooth
connection.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Marcel Holtmann
2006-07-06 13:09:02 +02:00
committed by David S. Miller
parent b219e3ac66
commit 0a85b964e1
3 changed files with 67 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

21
net/bluetooth/rfcomm/tty.c
View File

@@ -38,6 +38,7 @@
#include <linux/skbuff.h>
#include <net/bluetooth/bluetooth.h>
#include <net/bluetooth/hci_core.h>
#include <net/bluetooth/rfcomm.h>
#ifndef CONFIG_BT_RFCOMM_DEBUG
@@ -161,6 +162,24 @@ static inline struct rfcomm_dev *rfcomm_dev_get(int id)
return dev;
}
static struct device *rfcomm_get_device(struct rfcomm_dev *dev)
{
struct hci_dev *hdev;
struct hci_conn *conn;
hdev = hci_get_route(&dev->dst, &dev->src);
if (!hdev)
return NULL;
conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, &dev->dst);
if (!conn)
return NULL;
hci_dev_put(hdev);
return &conn->dev;
}
static int rfcomm_dev_add(struct rfcomm_dev_req *req, struct rfcomm_dlc *dlc)
{
struct rfcomm_dev *dev;
@@ -244,7 +263,7 @@ out:
return err;
}
tty_register_device(rfcomm_tty_driver, dev->id, NULL);
tty_register_device(rfcomm_tty_driver, dev->id, rfcomm_get_device(dev));
return dev->id;
}