From: Johan Hedberg <johan.hedberg@xxxxxxxxx>
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@xxxxxxxxx>
---
include/net/bluetooth/bluetooth.h | 1 +
net/bluetooth/hci_sock.c | 5 +++++
2 files changed, 6 insertions(+)
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));
--
2.1.0
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