netdev - [PATCH RESEND v2 0/3] Add quirk for reading BD

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20181204201615.245574-1-mka@chromium.org>
Date:   Tue,  4 Dec 2018 12:16:12 -0800
From:   Matthias Kaehlcke <mka@...omium.org>
To:     Marcel Holtmann <marcel@...tmann.org>,
        Johan Hedberg <johan.hedberg@...il.com>,
        "David S . Miller" <davem@...emloft.net>,
        Loic Poulain <loic.poulain@...aro.org>
Cc:     linux-bluetooth@...r.kernel.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Balakrishna Godavarthi <bgodavar@...eaurora.org>,
        Brian Norris <briannorris@...omium.org>,
        Dmitry Grinberg <dmitrygr@...gle.com>,
        Matthias Kaehlcke <mka@...omium.org>
Subject: [PATCH RESEND v2 0/3] Add quirk for reading BD_ADDR from fwnode property

On some systems the Bluetooth Device Address (BD_ADDR) isn't stored
on the Bluetooth chip itself. One way to configure the address is
through the device tree (patched in by the bootloader). The btqcomsmd
driver is an example, it can read the address from the DT property
'local-bd-address'.

To avoid redundant open-coded reading of 'local-bd-address' and error
handling this series adds the quirk HCI_QUIRK_USE_BDADDR_PROPERTY to
retrieve the BD address of a device from the DT and adapts the
btqcomsmd and hci_qca drivers to use this quirk.

First post: https://lore.kernel.org/patchwork/project/lkml/list/?series=370982

Matthias Kaehlcke (3):
  Bluetooth: Add quirk for reading BD_ADDR from fwnode property
  Bluetooth: btqcomsmd: use HCI_QUIRK_USE_BDADDR_PROPERTY
  Bluetooth: hci_qca: Set HCI_QUIRK_USE_BDADDR_PROPERTY for wcn3990

 drivers/bluetooth/btqcomsmd.c | 29 +++-------------------
 drivers/bluetooth/hci_qca.c   |  1 +
 include/net/bluetooth/hci.h   | 12 ++++++++++
 net/bluetooth/hci_core.c      | 45 +++++++++++++++++++++++++++++++++++
 net/bluetooth/mgmt.c          |  6 +++--
 5 files changed, 65 insertions(+), 28 deletions(-)

-- 
2.20.0.rc1.387.gf8505762e3-goog