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Bluetooth: Split ctrl init to BREDR and AMP parts 

Current controller initialization is moved tp bredr_init and new
function added amp_init to handle later AMP init sequence. Current
AMP init sequence include Reset and Read Local Version.

Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
This commit is contained in:
Andrei Emeltchenko 2011-12-19 16:31:27 +02:00 committed by Gustavo F. Padovan
parent 27bf88829f
commit e61ef49966
2 changed files with 49 additions and 18 deletions
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64
net/bluetooth/hci_core.c
View File

@ -193,33 +193,18 @@ static void hci_reset_req(struct hci_dev *hdev, unsigned long opt)
hci_send_cmd(hdev, HCI_OP_RESET, 0, NULL);
}
static void hci_init_req(struct hci_dev *hdev, unsigned long opt)
static void bredr_init(struct hci_dev *hdev)
{
struct hci_cp_delete_stored_link_key cp;
struct sk_buff *skb;
__le16 param;
__u8 flt_type;
BT_DBG("%s %ld", hdev->name, opt);
/* Driver initialization */
/* Special commands */
while ((skb = skb_dequeue(&hdev->driver_init))) {
bt_cb(skb)->pkt_type = HCI_COMMAND_PKT;
skb->dev = (void *) hdev;
skb_queue_tail(&hdev->cmd_q, skb);
queue_work(hdev->workqueue, &hdev->cmd_work);
}
skb_queue_purge(&hdev->driver_init);
/* Mandatory initialization */
/* Reset */
if (!test_bit(HCI_QUIRK_NO_RESET, &hdev->quirks)) {
set_bit(HCI_RESET, &hdev->flags);
hci_send_cmd(hdev, HCI_OP_RESET, 0, NULL);
set_bit(HCI_RESET, &hdev->flags);
hci_send_cmd(hdev, HCI_OP_RESET, 0, NULL);
}
/* Read Local Supported Features */
@ -258,6 +243,49 @@ static void hci_init_req(struct hci_dev *hdev, unsigned long opt)
hci_send_cmd(hdev, HCI_OP_DELETE_STORED_LINK_KEY, sizeof(cp), &cp);
}
static void amp_init(struct hci_dev *hdev)
{
/* Reset */
hci_send_cmd(hdev, HCI_OP_RESET, 0, NULL);
/* Read Local Version */
hci_send_cmd(hdev, HCI_OP_READ_LOCAL_VERSION, 0, NULL);
}
static void hci_init_req(struct hci_dev *hdev, unsigned long opt)
{
struct sk_buff *skb;
BT_DBG("%s %ld", hdev->name, opt);
/* Driver initialization */
/* Special commands */
while ((skb = skb_dequeue(&hdev->driver_init))) {
bt_cb(skb)->pkt_type = HCI_COMMAND_PKT;
skb->dev = (void *) hdev;
skb_queue_tail(&hdev->cmd_q, skb);
queue_work(hdev->workqueue, &hdev->cmd_work);
}
skb_queue_purge(&hdev->driver_init);
switch (hdev->dev_type) {
case HCI_BREDR:
bredr_init(hdev);
break;
case HCI_AMP:
amp_init(hdev);
break;
default:
BT_ERR("Unknown device type %d", hdev->dev_type);
break;
}
}
static void hci_le_init_req(struct hci_dev *hdev, unsigned long opt)
{
BT_DBG("%s", hdev->name);

3
net/bluetooth/hci_event.c
View File

@ -556,6 +556,9 @@ static void hci_set_le_support(struct hci_dev *hdev)
static void hci_setup(struct hci_dev *hdev)
{
if (hdev->dev_type != HCI_BREDR)
return;
hci_setup_event_mask(hdev);
if (hdev->hci_ver > BLUETOOTH_VER_1_1)