From 3a6d576be9fe02b0c3ffa89ef6eac048e14eec84 Mon Sep 17 00:00:00 2001 From: Johan Hedberg Date: Wed, 18 Feb 2015 14:53:58 +0200 Subject: Bluetooth: Convert disconn_cfm to be triggered through hci_cb This patch moves all the disconn_cfm callbacks to be based on the hci_cb list. This means making l2cap_disconn_cfm private to l2cap_core.c and sco_conn_cb private to sco.c respectively. Since the hci_conn type filtering isn't done any more on the wrapper level the callbacks themselves need to check that they were passed a relevant type of connection. Signed-off-by: Johan Hedberg Signed-off-by: Marcel Holtmann --- include/net/bluetooth/hci_core.h | 44 +++++++++++++++------------------------- 1 file changed, 16 insertions(+), 28 deletions(-) (limited to 'include/net') diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index 0f00f0e9f257..a7bf77384464 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -504,11 +504,9 @@ extern struct mutex hci_cb_list_lock; /* ----- HCI interface to upper protocols ----- */ int l2cap_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr); int l2cap_disconn_ind(struct hci_conn *hcon); -void l2cap_disconn_cfm(struct hci_conn *hcon, u8 reason); int l2cap_recv_acldata(struct hci_conn *hcon, struct sk_buff *skb, u16 flags); int sco_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr, __u8 *flags); -void sco_disconn_cfm(struct hci_conn *hcon, __u8 reason); int sco_recv_scodata(struct hci_conn *hcon, struct sk_buff *skb); /* ----- Inquiry cache ----- */ @@ -1056,32 +1054,6 @@ static inline int hci_proto_disconn_ind(struct hci_conn *conn) return l2cap_disconn_ind(conn); } -static inline void hci_proto_disconn_cfm(struct hci_conn *conn, __u8 reason) -{ - switch (conn->type) { - case ACL_LINK: - case LE_LINK: - l2cap_disconn_cfm(conn, reason); - break; - - case SCO_LINK: - case ESCO_LINK: - sco_disconn_cfm(conn, reason); - break; - - /* L2CAP would be handled for BREDR chan */ - case AMP_LINK: - break; - - default: - BT_ERR("unknown link type %d", conn->type); - break; - } - - if (conn->disconn_cfm_cb) - conn->disconn_cfm_cb(conn, reason); -} - /* ----- HCI callbacks ----- */ struct hci_cb { struct list_head list; @@ -1089,6 +1061,7 @@ struct hci_cb { char *name; void (*connect_cfm) (struct hci_conn *conn, __u8 status); + void (*disconn_cfm) (struct hci_conn *conn, __u8 status); void (*security_cfm) (struct hci_conn *conn, __u8 status, __u8 encrypt); void (*key_change_cfm) (struct hci_conn *conn, __u8 status); @@ -1110,6 +1083,21 @@ static inline void hci_connect_cfm(struct hci_conn *conn, __u8 status) conn->connect_cfm_cb(conn, status); } +static inline void hci_disconn_cfm(struct hci_conn *conn, __u8 reason) +{ + struct hci_cb *cb; + + mutex_lock(&hci_cb_list_lock); + list_for_each_entry(cb, &hci_cb_list, list) { + if (cb->disconn_cfm) + cb->disconn_cfm(conn, reason); + } + mutex_unlock(&hci_cb_list_lock); + + if (conn->disconn_cfm_cb) + conn->disconn_cfm_cb(conn, reason); +} + static inline void hci_auth_cfm(struct hci_conn *conn, __u8 status) { struct hci_cb *cb; -- cgit v1.2.3