[bluez/bluez] 4655bf: adapter: Add configurable default LE PHYs

[bluez/bluez] 4655bf: adapter: Add configurable default LE PHYs

[Tarjei]

  Branch: refs/heads/1100107
  Home:   https://github.com/bluez/bluez
  Commit: 4655bfc06e6f8ee87adbd613d99b4f2ea018a75e
      https://github.com/bluez/bluez/commit/4655bfc06e6f8ee87adbd613d99b4f2ea018a75e
  Author: Tarjei Bitustøyl <tarjeib@gmail.com>
  Date:   2026-05-24 (Sun, 24 May 2026)

  Changed paths:
    M src/adapter.c
    M src/btd.h
    M src/main.c
    M src/main.conf

  Log Message:
  -----------
  adapter: Add configurable default LE PHYs

Some controllers mis-handle LE procedures on specific PHYs with
certain peers. On an Intel AX210-class controller, connecting to a
Frostbay BLE device can fail during early ATT/GATT setup unless the
adapter is limited to LE 1M TX/RX.

Add an opt-in [LE] DefaultPHYs setting to bluetoothd and apply it at
adapter startup using MGMT_OP_GET/SET_PHY_CONFIGURATION while
preserving non-configurable PHY bits.

This provides a generic, adapter-wide workaround for controller-
specific LE PHY interoperability problems affecting scanning and
connection establishment, without adding device-specific quirks.



To unsubscribe from these emails, change your notification settings at https://github.com/bluez/bluez/settings/notifications