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[129.46.96.20]) by smtp.gmail.com with ESMTPSA id a92af1059eb24-142e0d3fdf6sm25566085c88.6.2026.08.30.22.39.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 30 Aug 2026 22:39:49 -0700 (PDT) From: Zijun Hu Subject: [PATCH BlueZ v2 0/3] BlueZ: Support vendor HCI packets Date: Sun, 30 Aug 2026 22:39:28 -0700 Message-Id: <20260830-vendor_hci-v2-0-9903760957ab@oss.qualcomm.com> Precedence: bulk X-Mailing-List: linux-bluetooth@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-B4-Tracking: v=1; b=H4sIAJATlWoC/22NQQ6CMBREr0L+2pK2BgFXxGNoiKntR74Bqi00G sLdLbh1M8lMZt7M4NERejgmMzgM5MkO0chdArpVwx0ZmehBcnnguShZwMFYd201MVEUjc72pcl VAXHwdNjQe4Nd4NRNeIb6F/vp9kA9rqC12JIfrftsp0Fs9X/8IBhnppFKZyrjQuSV9T59TarTt u/TKFAvy/IFxFIZ+MQAAAA= X-Change-ID: 20260719-vendor_hci-188fc539d7a8 To: Marcel Holtmann , Luiz Augusto von Dentz Cc: Zijun Hu , linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org X-Mailer: b4 0.15.2 X-Authority-Analysis: v=2.4 cv=E9f9Y6dl c=1 sm=1 tr=0 ts=6a9513a7 cx=c_pps a=RP+M6JBNLl+fLTcSJhASfg==:117 a=ouPCqIW2jiPt+lZRy3xVPw==:17 a=IkcTkHD0fZMA:10 a=Sv0fKeRqtYgA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=rJkE3RaqiGZ5pbrm-msn:22 a=VwQbUJbxAAAA:8 a=EUspDBNiAAAA:8 a=bC-a23v3AAAA:8 a=yX20uc9k16gVdxbA_YYA:9 a=QEXdDO2ut3YA:10 a=iS9zxrgQBfv6-_F4QbHw:22 a=FO4_E8m0qiDe52t0p3_H:22 X-Proofpoint-Spam-Info: AW1haW4tMjYwODMxMDA0NiBTYWx0ZWRfX3BoTiBo1yAj0 WpW1KKgi+Q/kh8vVkyt9POeFVAInG95S/ZsKcLlMxAZQgA9xFkgoUnLPr2LxrDo3vVQlMinBNCm vlvQ3TiVthcpDbbOQWQnGSTYcfMXer0= X-Proofpoint-ORIG-GUID: Zj0bkuL5RIn9gmKF4M6jKmrJSkDQ9U_P X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwODMxMDA0NiBTYWx0ZWRfX8YCycqOPSrZW 0KwLt6E7NCCJmYb11bsrNZyL6AURHpK/6ZyEdosXD6ywoNwU91ma+U6aCyPiJ1HSzU34z/2pr2I hj8Lkv+t9PV0RQPn1aZEaB2XJSePTVzsFcZHJ5ePSHM72NWZSxYdKsODX3fvQHhgNWU+tsxMRDW C+6+x+hDOrDxwOVVSmXFNQLBlLWbxGgnjEhh2gMnjffmXNSz1LNLylLWXOdGi+wTCQ3mbWZDIdG xhWfHngRk3IE3OjY49dKabq1Bw8p2FmAE6ZSh1JQZ+5sh7u8atrnfnInhHoToR8c0crtbEUus7/ +tfFJhbOh8FECAjygQI11w282Imf21lZNuQHsGOnIYWzi0x/jWoss5CBoZ8LsaTwXSQOJW/KxDv oIJTYF/N6LMpQ8mxxafSw4DMp7V3kfiWnv5GXycanEynkrXfdFDPCuIq6GqJnZUVxXGGOn1R14+ eNNwoeTBurJDIYb2DVQ== X-Proofpoint-GUID: Zj0bkuL5RIn9gmKF4M6jKmrJSkDQ9U_P X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-08-31_02,2026-08-27_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 malwarescore=0 bulkscore=0 spamscore=0 phishscore=0 lowpriorityscore=0 adultscore=0 impostorscore=0 priorityscore=1501 clxscore=1015 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2608310046 This series adds userspace support for vendor HCI packets, which use 0xff as their packet type, complementing the kernel change here: https://lore.kernel.org/all/20260830-btusb_qcc2072-v2-2-5c0e0c9dd98b@oss.qualcomm.com All commits are straightforward. --- Changes in v2: - Rename BT_RCV_VENDOR_PKT to BT_RECV_VENDOR_PKT - Improve the commit title and message - Link to v1: https://patch.msgid.link/20260719-vendor_hci-v1-0-df2ac5a50117@oss.qualcomm.com --- Zijun Hu (3): doc/hci-protocol: Fix missing & on mtu argument in BT_RCVMTU example doc/hci-protocol: Add BT_RECV_VENDOR_PKT socket option for HCI_CHANNEL_USER monitor: Support vendor HCI packets doc/btsnoop-protocol.rst | 8 ++++++++ doc/hci-protocol.rst | 20 +++++++++++++++++++- monitor/analyze.c | 23 +++++++++++++++++++++++ monitor/packet.c | 26 ++++++++++++++++++++++++++ monitor/packet.h | 2 ++ src/shared/btsnoop.h | 2 ++ 6 files changed, 80 insertions(+), 1 deletion(-) --- base-commit: e8141342284be2a52e16565b96b513ebe1297d84 change-id: 20260719-vendor_hci-188fc539d7a8 Best regards, -- Zijun Hu