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@xxxxxxxxx>
---
include/net/bluetooth/hci.h | 7 +++++++
net/bluetooth/hci_core.c | 4 ++++
2 files changed, 11 insertions(+)
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index 85ceeb9..c4105e6 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -261,6 +261,13 @@ enum {
HCI_FORCE_BREDR_SMP,
HCI_FORCE_STATIC_ADDR,
+ HCI_LE_PHY_1M_TX,
+ HCI_LE_PHY_1M_RX,
+ HCI_LE_PHY_2M_TX,
+ HCI_LE_PHY_2M_RX,
+ HCI_LE_PHY_CODED_TX,
+ HCI_LE_PHY_CODED_RX,
+
__HCI_NUM_FLAGS,
};
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index cdc9616..45df3ad 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -322,6 +322,10 @@ static void le_setup(struct hci_request *req)
/* LE-only controllers have LE implicitly enabled */
if (!lmp_bredr_capable(hdev))
hci_dev_set_flag(hdev, HCI_LE_ENABLED);
+
+ /* Set PHY to 1M for TX and RX */
+ hci_dev_set_flag(hdev, HCI_LE_PHY_1M_TX);
+ hci_dev_set_flag(hdev, HCI_LE_PHY_1M_RX);
}
static void hci_setup_event_mask(struct hci_request *req)
--
2.7.4
--
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