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Bluetooth: Define PHY flags in hdev and set 1M as default

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1M is mandatory to be supported by LE controllers and the same
would be set in power on. This patch defines hdev flags for
LE PHYs and set 1M to default.

Signed-off-by: Jaganath Kanakkassery <jaganathx.kanakkassery@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Jaganath Kanakkassery
2018-07-19 17:09:32 +05:30
committed by Marcel Holtmann
parent 25a13e382d
commit 6decb5b45e
3 changed files with 12 additions and 4 deletions
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9
net/bluetooth/hci_core.c
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@@ -830,10 +830,9 @@ static int hci_init4_req(struct hci_request *req, unsigned long opt)
if (hdev->commands[35] & 0x20) {
struct hci_cp_le_set_default_phy cp;
/* No transmitter PHY or receiver PHY preferences */
cp.all_phys = 0x03;
cp.tx_phys = 0;
cp.rx_phys = 0;
cp.all_phys = 0x00;
cp.tx_phys = hdev->le_tx_def_phys;
cp.rx_phys = hdev->le_rx_def_phys;
hci_req_add(req, HCI_OP_LE_SET_DEFAULT_PHY, sizeof(cp), &cp);
}
@@ -3027,6 +3026,8 @@ struct hci_dev *hci_alloc_dev(void)
hdev->le_max_tx_time = 0x0148;
hdev->le_max_rx_len = 0x001b;
hdev->le_max_rx_time = 0x0148;
hdev->le_tx_def_phys = HCI_LE_SET_PHY_1M;
hdev->le_rx_def_phys = HCI_LE_SET_PHY_1M;
hdev->rpa_timeout = HCI_DEFAULT_RPA_TIMEOUT;
hdev->discov_interleaved_timeout = DISCOV_INTERLEAVED_TIMEOUT;