diff mbox series

[BlueZ,v1,1/2] main.conf: Introduce option to limit A2DP channels

Message ID 20240129204154.95773-2-VAnPushkarev@salutedevices.com (mailing list archive)
State New, archived
Headers show
Series Introduce option to limit A2DP channels | expand

Checks

Context Check Description
tedd_an/pre-ci_am success Success
tedd_an/CheckPatch warning WARNING:STATIC_CONST_CHAR_ARRAY: static const char * array should probably be static const char * const #145: FILE: src/main.c:165: +static const char *a2dp_options[] = { /github/workspace/src/src/13536361.patch total: 0 errors, 1 warnings, 75 lines checked NOTE: For some of the reported defects, checkpatch may be able to mechanically convert to the typical style using --fix or --fix-inplace. /github/workspace/src/src/13536361.patch has style problems, please review. NOTE: Ignored message types: COMMIT_MESSAGE COMPLEX_MACRO CONST_STRUCT FILE_PATH_CHANGES MISSING_SIGN_OFF PREFER_PACKED SPDX_LICENSE_TAG SPLIT_STRING SSCANF_TO_KSTRTO NOTE: If any of the errors are false positives, please report them to the maintainer, see CHECKPATCH in MAINTAINERS.
tedd_an/GitLint success Gitlint PASS
tedd_an/BuildEll success Build ELL PASS
tedd_an/BluezMake success Bluez Make PASS
tedd_an/MakeCheck success Bluez Make Check PASS
tedd_an/MakeDistcheck success Make Distcheck PASS
tedd_an/CheckValgrind success Check Valgrind PASS
tedd_an/CheckSmatch success CheckSparse PASS
tedd_an/bluezmakeextell success Make External ELL PASS
tedd_an/IncrementalBuild success Incremental Build PASS
tedd_an/ScanBuild success Scan Build PASS

Commit Message

Victor Pushkarev Jan. 29, 2024, 8:41 p.m. UTC
This introduces Channels which can be used to
limit the number of A2DP channels.

For new option this also adds a new group A2DP to config.

Signed-off-by: Victor Pushkarev <VAnPushkarev@salutedevices.com>
---
 src/btd.h     |  6 ++++++
 src/main.c    | 16 ++++++++++++++++
 src/main.conf |  5 +++++
 3 files changed, 27 insertions(+)

Comments

bluez.test.bot@gmail.com Jan. 29, 2024, 10:18 p.m. UTC | #1
This is automated email and please do not reply to this email!

Dear submitter,

Thank you for submitting the patches to the linux bluetooth mailing list.
This is a CI test results with your patch series:
PW Link:https://patchwork.kernel.org/project/bluetooth/list/?series=821056

---Test result---

Test Summary:
CheckPatch                    FAIL      1.20 seconds
GitLint                       PASS      0.64 seconds
BuildEll                      PASS      24.30 seconds
BluezMake                     PASS      744.06 seconds
MakeCheck                     PASS      11.58 seconds
MakeDistcheck                 PASS      164.00 seconds
CheckValgrind                 PASS      227.32 seconds
CheckSmatch                   PASS      333.77 seconds
bluezmakeextell               PASS      109.57 seconds
IncrementalBuild              PASS      1374.21 seconds
ScanBuild                     PASS      955.44 seconds

Details
##############################
Test: CheckPatch - FAIL
Desc: Run checkpatch.pl script
Output:
[BlueZ,v1,1/2] main.conf: Introduce option to limit A2DP channels
WARNING:STATIC_CONST_CHAR_ARRAY: static const char * array should probably be static const char * const
#145: FILE: src/main.c:165:
+static const char *a2dp_options[] = {

/github/workspace/src/src/13536361.patch total: 0 errors, 1 warnings, 75 lines checked

NOTE: For some of the reported defects, checkpatch may be able to
      mechanically convert to the typical style using --fix or --fix-inplace.

/github/workspace/src/src/13536361.patch has style problems, please review.

NOTE: Ignored message types: COMMIT_MESSAGE COMPLEX_MACRO CONST_STRUCT FILE_PATH_CHANGES MISSING_SIGN_OFF PREFER_PACKED SPDX_LICENSE_TAG SPLIT_STRING SSCANF_TO_KSTRTO

NOTE: If any of the errors are false positives, please report
      them to the maintainer, see CHECKPATCH in MAINTAINERS.


[BlueZ,v1,2/2] a2dp: Reject connection when the channel limit is exceeded
WARNING:LONG_LINE: line length of 90 exceeds 80 columns
#118: FILE: profiles/audio/a2dp.c:2553:
+				queue_length(server->channels) > btd_opts.a2dp.channels) {

WARNING:LONG_LINE_STRING: line length of 81 exceeds 80 columns
#120: FILE: profiles/audio/a2dp.c:2555:
+		DBG("Reject current connection, A2DP channel limit exceeded: %d",

/github/workspace/src/src/13536360.patch total: 0 errors, 2 warnings, 14 lines checked

NOTE: For some of the reported defects, checkpatch may be able to
      mechanically convert to the typical style using --fix or --fix-inplace.

/github/workspace/src/src/13536360.patch has style problems, please review.

NOTE: Ignored message types: COMMIT_MESSAGE COMPLEX_MACRO CONST_STRUCT FILE_PATH_CHANGES MISSING_SIGN_OFF PREFER_PACKED SPDX_LICENSE_TAG SPLIT_STRING SSCANF_TO_KSTRTO

NOTE: If any of the errors are false positives, please report
      them to the maintainer, see CHECKPATCH in MAINTAINERS.




---
Regards,
Linux Bluetooth
diff mbox series

Patch

diff --git a/src/btd.h b/src/btd.h
index b7e7ebd61..3372bd7f5 100644
--- a/src/btd.h
+++ b/src/btd.h
@@ -104,6 +104,10 @@  struct btd_avdtp_opts {
 	uint8_t  stream_mode;
 };
 
+struct btd_a2dp_opts {
+	uint8_t		channels;
+};
+
 struct btd_advmon_opts {
 	uint8_t		rssi_sampling_period;
 };
@@ -148,6 +152,8 @@  struct btd_opts {
 
 	enum jw_repairing_t jw_repairing;
 
+	struct btd_a2dp_opts	a2dp;
+
 	struct btd_advmon_opts	advmon;
 
 	struct btd_csis csis;
diff --git a/src/main.c b/src/main.c
index b1339c230..7e74b9728 100644
--- a/src/main.c
+++ b/src/main.c
@@ -162,6 +162,11 @@  static const char *avdtp_options[] = {
 	NULL
 };
 
+static const char *a2dp_options[] = {
+	"Channels",
+	NULL
+};
+
 static const char *advmon_options[] = {
 	"RSSISamplingPeriod",
 	NULL
@@ -178,6 +183,7 @@  static const struct group_table {
 	{ "GATT",	gatt_options },
 	{ "CSIS",	csip_options },
 	{ "AVDTP",	avdtp_options },
+	{ "A2DP",	a2dp_options },
 	{ "AdvMon",	advmon_options },
 	{ }
 };
@@ -1130,6 +1136,13 @@  static void parse_avdtp(GKeyFile *config)
 	parse_avdtp_stream_mode(config);
 }
 
+static void parse_a2dp(GKeyFile *config)
+{
+	parse_config_u8(config, "A2DP", "Channels",
+				&btd_opts.a2dp.channels,
+				0, UINT8_MAX);
+}
+
 static void parse_advmon(GKeyFile *config)
 {
 	parse_config_u8(config, "AdvMon", "RSSISamplingPeriod",
@@ -1153,6 +1166,7 @@  static void parse_config(GKeyFile *config)
 	parse_gatt(config);
 	parse_csis(config);
 	parse_avdtp(config);
+	parse_a2dp(config);
 	parse_advmon(config);
 }
 
@@ -1194,6 +1208,8 @@  static void init_defaults(void)
 	btd_opts.avdtp.session_mode = BT_IO_MODE_BASIC;
 	btd_opts.avdtp.stream_mode = BT_IO_MODE_BASIC;
 
+	btd_opts.a2dp.channels = 0;
+
 	btd_opts.advmon.rssi_sampling_period = 0xFF;
 	btd_opts.csis.encrypt = true;
 }
diff --git a/src/main.conf b/src/main.conf
index 085c81a46..caeb82504 100644
--- a/src/main.conf
+++ b/src/main.conf
@@ -296,6 +296,11 @@ 
 # streaming: Use L2CAP Streaming Mode
 #StreamMode = basic
 
+[A2DP]
+# Maximum number of A2DP channels
+# Defaults to 0 (unlimited)
+#Channels = 0
+
 [Policy]
 #
 # The ReconnectUUIDs defines the set of remote services that should try