* [bluez/bluez] e0d2a5: monitor: Decode Intel DDC LE extended features
@ 2026-08-04 18:51 Bhavani
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From: Bhavani @ 2026-08-04 18:51 UTC (permalink / raw)
To: linux-bluetooth
Branch: refs/heads/master
Home: https://github.com/bluez/bluez
Commit: e0d2a5bfe1625ab18d88b066953948c0df07b7ae
https://github.com/bluez/bluez/commit/e0d2a5bfe1625ab18d88b066953948c0df07b7ae
Author: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Date: 2026-07-30 (Thu, 30 Jul 2026)
Changed paths:
M monitor/intel.c
Log Message:
-----------
monitor: Decode Intel DDC LE extended features
The Intel DDC Config Write command (0x3f|0x008b) can carry identifier
0x031f which holds the 248 octet LE extended features array, using the
same layout as LE Read All Local Features: page 0 is 8 octets followed
by 10 pages of 24 octets each.
Decode it with the existing LE feature tables instead of dumping raw
hex, and make the parameter loop stop on truncated/padded entries.
Example, setting only the SCI bits on page 1 (bits 8 and 9):
hcitool cmd 0x3F 0x008B 0xFA 0x1F 0x03 \
0xFF 0xF9 0x01 0x3F 0xBE 0x00 0x00 0x80 \
0x00 0x03 0x00 0x00 ... (padding up to 248 octets)
< HCI Command: Intel DDC Config Write (0x3f|0x008b) plen 251
Identifier: 0x031f
Features[0/0][8]:
ff f9 01 3f be 00 00 80 ...?....
LE Encryption
Connection Parameter Request Procedure
...
LL Extended Feature Set
Features[1/0][8]:
00 03 00 00 00 00 00 00 ........
Shorter Connection Intervals
Shorter Connection Intervals (Host Support)
Features[1/1][8]:
00 00 00 00 00 00 00 00 ........
...
Commit: 690c16df606733626a0a7d6bc2b83a3244d4ced1
https://github.com/bluez/bluez/commit/690c16df606733626a0a7d6bc2b83a3244d4ced1
Author: Naga Bhavani Akella <naga.akella@oss.qualcomm.com>
Date: 2026-08-04 (Tue, 04 Aug 2026)
Changed paths:
M unit/test-rap.c
Log Message:
-----------
unit/test-rap: Add PTS tests for CS
RAS/SR/SGGIT/CHA/BV-05-C - Verifies the Ranging Data Ready characteristic
exists in the GATT database with exactly the Indicate property
RAS/SR/SGGIT/CHA/BV-06-C - Same characteristic-existence/property check,
for an IUT configured to support both Indicate and Notify
RAS/SR/SGGIT/CHA/BV-07-C - Same check, for an IUT supporting Indicate
and Read on Ranging Data Ready
RAS/SR/SGGIT/CHA/BV-08-C - Same check, for an IUT supporting all three
Indicate, Notify, and Read
RAS/SR/SGGIT/CHA/BV-09-C - Verifies the Ranging Data Overwritten char
exists with exactly the Indicate
RAS/SR/SGGIT/CHA/BV-10-C - Same check, for Indicate and Notify support
RAS/SR/SGGIT/CHA/BV-11-C - Same check, for Indicate and Read support
RAS/SR/SGGIT/CHA/BV-12-C - Same check, for Indicate, Notify and Read
support
RAP/REQ/CGGIT/SER/BV-01-C - Verifies the IUT correctly discovers Ranging
service
RAP/REQ/CGGIT/CHA/BV-01-C - Verifies the IUT discovers RAS Features
characteristic and currently identifies Read property
RAP/REQ/CGGIT/CHA/BV-02-C - Verifies the IUT discovers the Real-time
Ranging Data characteristic with Notify and Indicate properties
RAP/REQ/CGGIT/CHA/BV-03-C - Verifies the IUT discovers the On-Demand
Ranging Data characteristic with Notify and Indicate properties
RAP/REQ/CGGIT/CHA/BV-04-C - Verifies the IUT discovers the RAS Control
point characteristic with Write Without Response and Indicate properties
RAP/REQ/CGGIT/CHA/BV-05-C - Verifies the IUT discovers the Ranging Data
Ready characteristic with Notify, Indicate, and Read properties
RAP/REQ/CGGIT/CHA/BV-06-C - Verifies the IUT discovers the Ranging Data
Overwritten characteristic with Notify, Indicate, and Read properties
Compare: https://github.com/bluez/bluez/compare/e45128f029ce...690c16df6067
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