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: <20240328131800.63328-1-wse@tuxedocomputers.com>
Date: Thu, 28 Mar 2024 14:18:00 +0100
From: Werner Sembach <wse@...edocomputers.com>
To: Marcel Holtmann <marcel@...tmann.org>,
	Luiz Augusto von Dentz <luiz.dentz@...il.com>
Cc: Christoffer Sandberg <cs@...edo.de>,
	Werner Sembach <wse@...edocomputers.com>,
	linux-bluetooth@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] Bluetooth: btintel: Add devices to HCI_QUIRK_BROKEN_LE_CODED

From: Christoffer Sandberg <cs@...edo.de>

For HW variants 0x17, 0x18 and 0x19 LE Coded PHY causes scan and
connection issues when enabled. This patch disables it through
the existing quirk.

Signed-off-by: Christoffer Sandberg <cs@...edo.de>
Signed-off-by: Werner Sembach <wse@...edocomputers.com>
Cc: <stable@...r.kernel.org>
---
 drivers/bluetooth/btintel.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/bluetooth/btintel.c b/drivers/bluetooth/btintel.c
index cdc5c08824a0a..6dbfb74d0adf9 100644
--- a/drivers/bluetooth/btintel.c
+++ b/drivers/bluetooth/btintel.c
@@ -2881,6 +2881,8 @@ static int btintel_setup_combined(struct hci_dev *hdev)
 	case 0x17:
 	case 0x18:
 	case 0x19:
+		/* 0x17, 0x18 and 0x19 have issues when LE Coded PHY is enabled */
+		set_bit(HCI_QUIRK_BROKEN_LE_CODED, &hdev->quirks);
 	case 0x1b:
 	case 0x1c:
 		/* Display version information of TLV type */
-- 
2.34.1


Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ