From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id CBB214EDCC5 for ; Thu, 15 Oct 2026 21:35:08 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1792100110; cv=none; b=O5VeGexkjkc0kb//X0Qm8MpkXg9cRb6SQIsm/oeV7Li6iCco6va7Dxpr4GAbffAa10STqXFk7GVSRubOplZtGVfYrhBgxmDgm8vva83dE49rXhrGYXs1AatHnMyqFPAZ/gmh1yWz8Tfycfd7JNUqjGrXQPW8l+bhZrdG5nPnW6M= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1792100110; c=relaxed/simple; bh=Sa2P/GAVl3Z7npbWGUbuquGJgLvjGNmEXMT1e41sbr0=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=Wpf/6ZDlQhK7SUSJChg3vLMw9LHK7hEmYjfsjEocb7zA6WwpeP0BY5vfs+6hrMRtXrk/vRSYlYAJtUCsFXg0BlgEnjovndwdyWPsOIw6YNfwGDLFMc9zLP2UvfJZ9n6nCCebnjVxaxWC03KlU8D2ojoV5vyi0tehoNskqTm+104= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=N+/z77Du; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="N+/z77Du" Received: by smtp.kernel.org (Postfix) with ESMTPS id 5B317C2BCC7 for ; Thu, 15 Oct 2026 21:35:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1792100108; bh=Sa2P/GAVl3Z7npbWGUbuquGJgLvjGNmEXMT1e41sbr0=; h=From:To:Subject:Date:In-Reply-To:References:From; b=N+/z77DuDk5KIe6Ye1tRR4OK1jBEKu3l++73XTlGxfDe1FX2blLPeph2FFbQd4Fxl +JApTdCTYoUQ/Pn3aWMslpf67j3ZzXSoM2GlyjD/56CjiPRwxZX+6RPRqwls9mBFxv 0YbcROhysnGG2YqKm5QoAUf+5HVYc37hxuFTK+kc4jdt0qtwVnMWCqz64zg2TiKBJL pSwzVJ7qRVXPzNCDIkoWW+3RunUnZGrvv1YjGA1bzdiUEYLT9qyZiJWhwTVZTKUYDJ cvANSA3niz5CEeqEphzDz9itXwkMCeHHzQTf0+sJguvjVDGIh1NjYgm/6r8HgeSgvq beSRngG0sNbzQ== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 3EDCEC53BC5; Thu, 15 Oct 2026 21:35:08 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-bluetooth@vger.kernel.org Subject: [Bug 219571] Previous handle short-transfer fix for fake CSR controllers does not account for other fake devices Date: Thu, 15 Oct 2026 21:35:08 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Drivers X-Bugzilla-Component: Bluetooth X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: high X-Bugzilla-Who: luzemario@gmail.com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: linux-bluetooth@vger.kernel.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated Precedence: bulk X-Mailing-List: linux-bluetooth@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 https://bugzilla.kernel.org/show_bug.cgi?id=3D219571 Luzemario (luzemario@gmail.com) changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |luzemario@gmail.com --- Comment #2 from Luzemario (luzemario@gmail.com) --- My device has the same product description, but appears to the system as a different product code. And fails. [ 444.694776] usb 4-2: New USB device found, idVendor=3D0a12, idProduct=3D= 0001, bcdDevice=3D25.20 [ 444.694792] usb 4-2: New USB device strings: Mfr=3D0, Product=3D2, SerialNumber=3D0 [ 444.694799] usb 4-2: Product: CSR8510 A10 [ 445.284957] usbcore: registered new interface driver btusb [ 445.286700] Bluetooth: hci0: CSR: Setting up dongle with HCI ver=3D6 rev= =3D3120 [ 445.286711] Bluetooth: hci0: LMP ver=3D6 subver=3D22bb; manufacturer=3D10 [ 445.286714] Bluetooth: hci0: CSR: Unbranded CSR clone detected; adding workarounds and force-suspending once... [ 450.486604] Bluetooth: hci0: CSR: Couldn't suspend the device for our Ba= rrot 8041a02 receive-issue workaround [ 450.486705] Bluetooth: hci0: HCI Delete Stored Link Key command is advertised, but not supported. [ 450.486712] Bluetooth: hci0: HCI Read Default Erroneous Data Reporting command is advertised, but not supported. [ 450.486717] Bluetooth: hci0: HCI Set Event Filter command not supported. [ 452.500066] Bluetooth: hci0: Opcode 0x0c03 failed: -110 It enters a broken state when the force-suspend command is issued, then timeouts the reset command afterwards. Linux desk 6.12.111+deb13-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.12.111-1 (2026-09-28) x86_64 GNU/Linux --=20 You may reply to this email to add a comment. You are receiving this mail because: You are the assignee for the bug.=