diff options
| author | Andrei Emeltchenko <andrei.emeltchenko@intel.com> | 2011-12-19 15:31:27 +0100 |
|---|---|---|
| committer | Gustavo F. Padovan <padovan@profusion.mobi> | 2011-12-20 19:59:12 +0100 |
| commit | e61ef49966777defa84b04159ea23cdeb2c7cd4c (patch) | |
| tree | 4614cde7459c15e650df65e440cd33a4c6e00e59 /net/bluetooth | |
| parent | mac80211: Fixing sparse warning at sta_info.c (diff) | |
| download | linux-e61ef49966777defa84b04159ea23cdeb2c7cd4c.tar.xz linux-e61ef49966777defa84b04159ea23cdeb2c7cd4c.zip | |
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>
Diffstat (limited to 'net/bluetooth')
| -rw-r--r-- | net/bluetooth/hci_core.c | 64 | ||||
| -rw-r--r-- | net/bluetooth/hci_event.c | 3 |
2 files changed, 49 insertions, 18 deletions
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c index d6382dbb7b76..bb089e3bccef 100644 --- a/net/bluetooth/hci_core.c +++ b/net/bluetooth/hci_core.c @@ -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); diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index fc5338fc2a6e..da4e17f4a7c6 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -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) |