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| author | Johan Hedberg <johan.hedberg@intel.com> | 2015-03-17 12:48:46 +0100 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2015-03-17 18:03:07 +0100 |
| commit | d0f172b14afa7e0d8a19db5baa07e20b3ec8dcc8 (patch) | |
| tree | 3c793723557a6e5b9d33ce65e7ac5f51064a4746 | |
| parent | Bluetooth: Set HCI_QUIRK_SIMULTANEOUS_DISCOVERY for BTUSB_CSR (diff) | |
| download | linux-d0f172b14afa7e0d8a19db5baa07e20b3ec8dcc8.tar.xz linux-d0f172b14afa7e0d8a19db5baa07e20b3ec8dcc8.zip | |
Bluetooth: Add helper to get HCI channel of a socket
We'll need to have access to which HCI channel a socket is bound to, in
order to manage pending mgmt commands in clean way. This patch adds a
helper for the purpose.
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| -rw-r--r-- | include/net/bluetooth/bluetooth.h | 1 | ||||
| -rw-r--r-- | net/bluetooth/hci_sock.c | 5 |
2 files changed, 6 insertions, 0 deletions
diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h index d871ba313f64..33a5e00025aa 100644 --- a/include/net/bluetooth/bluetooth.h +++ b/include/net/bluetooth/bluetooth.h @@ -338,6 +338,7 @@ int bt_to_errno(__u16 code); void hci_sock_set_flag(struct sock *sk, int nr); void hci_sock_clear_flag(struct sock *sk, int nr); int hci_sock_test_flag(struct sock *sk, int nr); +unsigned short hci_sock_get_channel(struct sock *sk); int hci_sock_init(void); void hci_sock_cleanup(void); diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c index 7c719602dbca..9ba1a2667eaa 100644 --- a/net/bluetooth/hci_sock.c +++ b/net/bluetooth/hci_sock.c @@ -65,6 +65,11 @@ int hci_sock_test_flag(struct sock *sk, int nr) return test_bit(nr, &hci_pi(sk)->flags); } +unsigned short hci_sock_get_channel(struct sock *sk) +{ + return hci_pi(sk)->channel; +} + static inline int hci_test_bit(int nr, const void *addr) { return *((const __u32 *) addr + (nr >> 5)) & ((__u32) 1 << (nr & 31)); |