Bluetooth: Move create/accept phy link completed callback to amp.c

To avoid amp module hooks from hci_event.c

Signed-off-by: Arron Wang <arron.wang@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

1 files changed, 51 insertions, 2 deletions

diff --git a/net/bluetooth/amp.c b/net/bluetooth/amp.c
index 45888fad8362..238ddd3cf95f 100644
--- a/net/bluetooth/amp.c
+++ b/net/bluetooth/amp.c
@@ -417,10 +417,37 @@ void amp_write_remote_assoc(struct hci_dev *hdev, u8 handle)
 	amp_write_rem_assoc_frag(hdev, hcon);
 }
 
+static void create_phylink_complete(struct hci_dev *hdev, u8 status,
+				    u16 opcode)
+{
+	struct hci_cp_create_phy_link *cp;
+
+	BT_DBG("%s status 0x%2.2x", hdev->name, status);
+
+	cp = hci_sent_cmd_data(hdev, HCI_OP_CREATE_PHY_LINK);
+	if (!cp)
+		return;
+
+	hci_dev_lock(hdev);
+
+	if (status) {
+		struct hci_conn *hcon;
+
+		hcon = hci_conn_hash_lookup_handle(hdev, cp->phy_handle);
+		if (hcon)
+			hci_conn_del(hcon);
+	} else {
+		amp_write_remote_assoc(hdev, cp->phy_handle);
+	}
+
+	hci_dev_unlock(hdev);
+}
+
 void amp_create_phylink(struct hci_dev *hdev, struct amp_mgr *mgr,
 			struct hci_conn *hcon)
 {
 	struct hci_cp_create_phy_link cp;
+	struct hci_request req;
 
 	cp.phy_handle = hcon->handle;
 
@@ -433,13 +460,33 @@ void amp_create_phylink(struct hci_dev *hdev, struct amp_mgr *mgr,
 		return;
 	}
 
-	hci_send_cmd(hdev, HCI_OP_CREATE_PHY_LINK, sizeof(cp), &cp);
+	hci_req_init(&req, hdev);
+	hci_req_add(&req, HCI_OP_CREATE_PHY_LINK, sizeof(cp), &cp);
+	hci_req_run(&req, create_phylink_complete);
+}
+
+static void accept_phylink_complete(struct hci_dev *hdev, u8 status,
+				    u16 opcode)
+{
+	struct hci_cp_accept_phy_link *cp;
+
+	BT_DBG("%s status 0x%2.2x", hdev->name, status);
+
+	if (status)
+		return;
+
+	cp = hci_sent_cmd_data(hdev, HCI_OP_ACCEPT_PHY_LINK);
+	if (!cp)
+		return;
+
+	amp_write_remote_assoc(hdev, cp->phy_handle);
 }
 
 void amp_accept_phylink(struct hci_dev *hdev, struct amp_mgr *mgr,
 			struct hci_conn *hcon)
 {
 	struct hci_cp_accept_phy_link cp;
+	struct hci_request req;
 
 	cp.phy_handle = hcon->handle;
 
@@ -452,7 +499,9 @@ void amp_accept_phylink(struct hci_dev *hdev, struct amp_mgr *mgr,
 		return;
 	}
 
-	hci_send_cmd(hdev, HCI_OP_ACCEPT_PHY_LINK, sizeof(cp), &cp);
+	hci_req_init(&req, hdev);
+	hci_req_add(&req, HCI_OP_ACCEPT_PHY_LINK, sizeof(cp), &cp);
+	hci_req_run(&req, accept_phylink_complete);
 }
 
 void amp_physical_cfm(struct hci_conn *bredr_hcon, struct hci_conn *hs_hcon)