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 <[email protected]>
---
src/btd.h | 6 ++++++
src/main.c | 16 ++++++++++++++++
src/main.conf | 5 +++++
3 files changed, 27 insertions(+)
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
--
2.39.3 (Apple Git-145)
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