summaryrefslogtreecommitdiff
path: root/net/bluetooth
diff options
context:
space:
mode:
authorJaganath Kanakkassery <jaganath.k.os@gmail.com>2018-07-19 14:39:32 +0300
committerMarcel Holtmann <marcel@holtmann.org>2018-07-30 14:44:52 +0300
commit6decb5b45e70d6ffff6488cc8e8bad6b9ac7f99b (patch)
tree27ab67c7b4dd714817d3acd3ff5cd8561c61a0dd /net/bluetooth
parent25a13e382de2b0f844cd6303e45f2b33c8fbabac (diff)
downloadlinux-6decb5b45e70d6ffff6488cc8e8bad6b9ac7f99b.tar.xz
Bluetooth: Define PHY flags in hdev and set 1M as default
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>
Diffstat (limited to 'net/bluetooth')
-rw-r--r--net/bluetooth/hci_core.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index f5c21004186c..432f89f390c0 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -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;