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Bluetooth: Store default and maximum LE data length settings

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When the controller supports the LE Data Length Extension feature, the
default and maximum data length are read and now stored.

For backwards compatibility all values are initialized to the data
length values from Bluetooth 4.1 and earlier specifications.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
This commit is contained in:
Marcel Holtmann
2014-12-20 16:28:40 +01:00
committed by Johan Hedberg
parent a9f6068e00
commit a8e1bfaa55
3 changed files with 73 additions and 0 deletions
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6
net/bluetooth/hci_core.c
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@@ -2896,6 +2896,12 @@ struct hci_dev *hci_alloc_dev(void)
hdev->le_conn_max_interval = 0x0038;
hdev->le_conn_latency = 0x0000;
hdev->le_supv_timeout = 0x002a;
hdev->le_def_tx_len = 0x001b;
hdev->le_def_tx_time = 0x0148;
hdev->le_max_tx_len = 0x001b;
hdev->le_max_tx_time = 0x0148;
hdev->le_max_rx_len = 0x001b;
hdev->le_max_rx_time = 0x0148;
hdev->rpa_timeout = HCI_DEFAULT_RPA_TIMEOUT;
hdev->discov_interleaved_timeout = DISCOV_INTERLEAVED_TIMEOUT;