[BlueZ PATCH v2 0/3] Load default system configuration from file.

[BlueZ PATCH v2 0/3] Load default system configuration from file.

[Alain Michaud]

This series adds supports for reading default system configurations from
a configuration file.  This allows a system to override what are
currently kernel hardcoded values from a conf file.

The dependent kernel patch will be posted after some additional parsing
validation on the tlv is completed.

Changes in v2:
- Fixing checkpatch warning that are applicable.

Alain Michaud (3):
  mgmt:adding load default system configuration definitions
  adapter:set default system configuration if available
  main:read default system configuration from the conf file.

 lib/mgmt.h    |  20 ++++
 src/adapter.c | 251 ++++++++++++++++++++++++++++++++++++++++++++++++++
 src/hcid.h    |  39 ++++++++
 src/main.c    | 162 ++++++++++++++++++++++++++++++++
 src/main.conf |  65 +++++++++++++
 5 files changed, 537 insertions(+)

-- 
2.27.0.rc0.183.gde8f92d652-goog

[BlueZ PATCH v2 1/3] mgmt:adding load default system configuration definitions

[Alain Michaud]

This change adds the load default system configuration definitions

---

Changes in v2: None

 lib/mgmt.h | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/lib/mgmt.h b/lib/mgmt.h
index b4fc72069..ea89c46b1 100644
--- a/lib/mgmt.h
+++ b/lib/mgmt.h
@@ -628,6 +628,24 @@ struct mgmt_rp_set_exp_feature {
 	uint32_t flags;
 } __packed;
 
+#define MGMT_OP_READ_DEFAULT_SYSTEM_PARAMETERS	0x004b
+
+struct mgmt_system_parameter_tlv {
+	uint16_t parameter_type;
+	uint8_t length;
+	uint8_t value[];
+} __packed;
+
+struct mgmt_rp_read_default_system_parameters {
+	uint8_t parameters[0]; // mgmt_system_parameter_tlv
+} __packed;
+
+#define MGMT_OP_SET_DEFAULT_SYSTEM_PARAMETERS	0x004c
+
+struct mgmt_cp_set_default_system_parameters {
+	uint8_t parameters[0]; // mgmt_system_parameter_tlv
+} __packed;
+
 #define MGMT_EV_CMD_COMPLETE		0x0001
 struct mgmt_ev_cmd_complete {
 	uint16_t opcode;
@@ -933,6 +951,8 @@ static const char *mgmt_op[] = {
 	"Read Security Information",			/* 0x0048 */
 	"Read Experimental Features Information",
 	"Set Experimental Feature",
+	"Read Default System Configuration",
+	"Set Default System Configuration",
 };
 
 static const char *mgmt_ev[] = {
-- 
2.27.0.rc0.183.gde8f92d652-goog

RE: Load default system configuration from file.

[bluez.test.bot]

[-- Attachment #1: Type: text/plain, Size: 978 bytes --]


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.
While we are preparing for reviewing the patches, we found the following
issue/warning.

Test Result:
checkbuild Failed

Outputs:
ar: `u' modifier ignored since `D' is the default (see `U')
ar: `u' modifier ignored since `D' is the default (see `U')
ar: `u' modifier ignored since `D' is the default (see `U')
ar: `u' modifier ignored since `D' is the default (see `U')
ar: `u' modifier ignored since `D' is the default (see `U')
src/main.c:153:18: error: initialization discards ‘const’ qualifier from pointer target type [-Werror=discarded-qualifiers]
  153 |  { "Controller", controller_options },
      |                  ^~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
make[1]: *** [Makefile:8901: src/bluetoothd-main.o] Error 1
make: *** [Makefile:4010: all] Error 2



---
Regards,
Linux Bluetooth

[BlueZ PATCH v2 2/3] adapter:set default system configuration if available

[Alain Michaud]

This change loads any specified system configuration if provided and
supported by the kernel.

---

Changes in v2: None

 src/adapter.c | 251 ++++++++++++++++++++++++++++++++++++++++++++++++++
 src/hcid.h    |  39 ++++++++
 2 files changed, 290 insertions(+)

diff --git a/src/adapter.c b/src/adapter.c
index 972d88772..da3777cba 100644
--- a/src/adapter.c
+++ b/src/adapter.c
@@ -120,6 +120,8 @@ static bool kernel_conn_control = false;
 
 static bool kernel_blocked_keys_supported = false;
 
+static bool kernel_set_system_params = false;
+
 static GList *adapter_list = NULL;
 static unsigned int adapter_remaining = 0;
 static bool powering_down = false;
@@ -4157,6 +4159,250 @@ static void probe_devices(void *user_data)
 	device_probe_profiles(device, btd_device_get_uuids(device));
 }
 
+static void load_default_system_params(struct btd_adapter *adapter)
+{
+	/* note: for now all params are 2 bytes, if varying size params are
+	 * added, calculating the right size of buffer will be necessary first.
+	 */
+	struct controller_params_tlv {
+		uint16_t parameter_type;
+		uint8_t length;
+		uint16_t value;
+	} __packed;
+
+	struct controller_params_tlv *params = NULL;
+	uint16_t i = 0;
+	size_t cp_size;
+
+	if (!main_opts.default_params.num_set_params ||
+		!kernel_set_system_params)
+		return;
+
+	cp_size = sizeof(struct controller_params_tlv) *
+				main_opts.default_params.num_set_params;
+	params = g_try_malloc0(cp_size);
+	if (!params)
+		return;
+
+	if (main_opts.default_params.br_page_scan_type != 0xFFFF) {
+		params[i].parameter_type = 0x0000;
+		params[i].length = sizeof(params[i].value);
+		params[i].value = main_opts.default_params.br_page_scan_type;
+		++i;
+	}
+
+	if (main_opts.default_params.br_page_scan_interval) {
+		params[i].parameter_type = 0x0001;
+		params[i].length = sizeof(params[i].value);
+		params[i].value =
+				main_opts.default_params.br_page_scan_interval;
+		++i;
+	}
+
+	if (main_opts.default_params.br_page_scan_window) {
+		params[i].parameter_type = 0x0002;
+		params[i].length = sizeof(params[i].value);
+		params[i].value = main_opts.default_params.br_page_scan_window;
+		++i;
+	}
+
+	if (main_opts.default_params.br_inquiry_scan_type != 0xFFFF) {
+		params[i].parameter_type = 0x0003;
+		params[i].length = sizeof(params[i].value);
+		params[i].value = main_opts.default_params.br_inquiry_scan_type;
+		++i;
+	}
+
+	if (main_opts.default_params.br_inquiry_scan_interval) {
+		params[i].parameter_type = 0x0004;
+		params[i].length = sizeof(params[i].value);
+		params[i].value =
+			main_opts.default_params.br_inquiry_scan_interval;
+		++i;
+	}
+
+	if (main_opts.default_params.br_inquiry_scan_window) {
+		params[i].parameter_type = 0x0005;
+		params[i].length = sizeof(params[i].value);
+		params[i].value =
+				main_opts.default_params.br_inquiry_scan_window;
+		++i;
+	}
+
+	if (main_opts.default_params.br_link_supervision_timeout) {
+		params[i].parameter_type = 0x0006;
+		params[i].length = sizeof(params[i].value);
+		params[i].value =
+			main_opts.default_params.br_link_supervision_timeout;
+		++i;
+	}
+
+	if (main_opts.default_params.br_page_timeout) {
+		params[i].parameter_type = 0x0007;
+		params[i].length = sizeof(params[i].value);
+		params[i].value = main_opts.default_params.br_page_timeout;
+		++i;
+	}
+
+	if (main_opts.default_params.br_min_sniff_interval) {
+		params[i].parameter_type = 0x0008;
+		params[i].length = sizeof(params[i].value);
+		params[i].value =
+				main_opts.default_params.br_min_sniff_interval;
+		++i;
+	}
+
+	if (main_opts.default_params.br_max_sniff_interval) {
+		params[i].parameter_type = 0x0009;
+		params[i].length = sizeof(params[i].value);
+		params[i].value =
+				main_opts.default_params.br_max_sniff_interval;
+		++i;
+	}
+
+	if (main_opts.default_params.le_min_adv_interval) {
+		params[i].parameter_type = 0x000a;
+		params[i].length = sizeof(params[i].value);
+		params[i].value = main_opts.default_params.le_min_adv_interval;
+		++i;
+	}
+
+	if (main_opts.default_params.le_max_adv_interval) {
+		params[i].parameter_type = 0x000b;
+		params[i].length = sizeof(params[i].value);
+		params[i].value = main_opts.default_params.le_max_adv_interval;
+		++i;
+	}
+
+	if (main_opts.default_params.le_multi_adv_rotation_interval) {
+		params[i].parameter_type = 0x000c;
+		params[i].length = sizeof(params[i].value);
+		params[i].value =
+			main_opts.default_params.le_multi_adv_rotation_interval;
+		++i;
+	}
+
+	if (main_opts.default_params.le_scan_interval_autoconnect) {
+		params[i].parameter_type = 0x000d;
+		params[i].length = sizeof(params[i].value);
+		params[i].value =
+			main_opts.default_params.le_scan_interval_autoconnect;
+		++i;
+	}
+
+	if (main_opts.default_params.le_scan_window_autoconnect) {
+		params[i].parameter_type = 0x000e;
+		params[i].length = sizeof(params[i].value);
+		params[i].value =
+			main_opts.default_params.le_scan_window_autoconnect;
+		++i;
+	}
+
+	if (main_opts.default_params.le_scan_interval_suspend) {
+		params[i].parameter_type = 0x000f;
+		params[i].length = sizeof(params[i].value);
+		params[i].value =
+			main_opts.default_params.le_scan_interval_suspend;
+		++i;
+	}
+
+	if (main_opts.default_params.le_scan_window_suspend) {
+		params[i].parameter_type = 0x0010;
+		params[i].length = sizeof(params[i].value);
+		params[i].value =
+			main_opts.default_params.le_scan_window_suspend;
+		++i;
+	}
+
+	if (main_opts.default_params.le_scan_interval_discovery) {
+		params[i].parameter_type = 0x0011;
+		params[i].length = sizeof(params[i].value);
+		params[i].value =
+			main_opts.default_params.le_scan_interval_discovery;
+		++i;
+	}
+
+	if (main_opts.default_params.le_scan_window_discovery) {
+		params[i].parameter_type = 0x0012;
+		params[i].length = sizeof(params[i].value);
+		params[i].value =
+			main_opts.default_params.le_scan_window_discovery;
+		++i;
+	}
+
+	if (main_opts.default_params.le_scan_interval_adv_monitor) {
+		params[i].parameter_type = 0x0013;
+		params[i].length = sizeof(params[i].value);
+		params[i].value =
+			main_opts.default_params.le_scan_interval_adv_monitor;
+		++i;
+	}
+
+	if (main_opts.default_params.le_scan_window_adv_monitor) {
+		params[i].parameter_type = 0x0014;
+		params[i].length = sizeof(params[i].value);
+		params[i].value =
+			main_opts.default_params.le_scan_window_adv_monitor;
+		++i;
+	}
+
+	if (main_opts.default_params.le_scan_interval_connect) {
+		params[i].parameter_type = 0x0015;
+		params[i].length = sizeof(params[i].value);
+		params[i].value =
+			main_opts.default_params.le_scan_interval_connect;
+		++i;
+	}
+
+	if (main_opts.default_params.le_scan_window_connect) {
+		params[i].parameter_type = 0x0016;
+		params[i].length = sizeof(params[i].value);
+		params[i].value =
+				main_opts.default_params.le_scan_window_connect;
+		++i;
+	}
+
+	if (main_opts.default_params.le_min_connection_interval) {
+		params[i].parameter_type = 0x0017;
+		params[i].length = sizeof(params[i].value);
+		params[i].value =
+			main_opts.default_params.le_min_connection_interval;
+		++i;
+	}
+
+	if (main_opts.default_params.le_max_connection_interval) {
+		params[i].parameter_type = 0x0018;
+		params[i].length = sizeof(params[i].value);
+		params[i].value =
+			main_opts.default_params.le_max_connection_interval;
+		++i;
+	}
+
+	if (main_opts.default_params.le_connection_latency) {
+		params[i].parameter_type = 0x0019;
+		params[i].length = sizeof(params[i].value);
+		params[i].value =
+			main_opts.default_params.le_connection_latency;
+		++i;
+	}
+
+	if (main_opts.default_params.le_connection_lsto) {
+		params[i].parameter_type = 0x001a;
+		params[i].length = sizeof(params[i].value);
+		params[i].value = main_opts.default_params.le_connection_lsto;
+		++i;
+	}
+
+	mgmt_send(adapter->mgmt, MGMT_OP_SET_DEFAULT_SYSTEM_PARAMETERS,
+			adapter->dev_id, cp_size, params, NULL, NULL, NULL);
+
+	btd_error(adapter->dev_id,
+				"Failed to set default system params for hci%u",
+				adapter->dev_id);
+
+	g_free(params);
+}
+
 static void load_devices(struct btd_adapter *adapter)
 {
 	char dirname[PATH_MAX];
@@ -8265,6 +8511,7 @@ load:
 	load_drivers(adapter);
 	btd_profile_foreach(probe_profile, adapter);
 	clear_blocked(adapter);
+	load_default_system_params(adapter);
 	load_devices(adapter);
 
 	/* restore Service Changed CCC value for bonded devices */
@@ -9158,6 +9405,10 @@ static void read_commands_complete(uint8_t status, uint16_t length,
 			DBG("kernel supports the set_blocked_keys op");
 			kernel_blocked_keys_supported = true;
 			break;
+		case MGMT_OP_SET_DEFAULT_SYSTEM_PARAMETERS:
+			DBG("kernel supports set system params");
+			kernel_set_system_params = true;
+			break;
 		default:
 			break;
 		}
diff --git a/src/hcid.h b/src/hcid.h
index 1bf93784d..e6d966c58 100644
--- a/src/hcid.h
+++ b/src/hcid.h
@@ -49,6 +49,45 @@ struct main_opts {
 	uint32_t	discovto;
 	uint8_t		privacy;
 
+	struct {
+		uint16_t	num_set_params;
+
+		uint16_t	br_page_scan_type;
+		uint16_t	br_page_scan_interval;
+		uint16_t	br_page_scan_window;
+
+		uint16_t	br_inquiry_scan_type;
+		uint16_t	br_inquiry_scan_interval;
+		uint16_t	br_inquiry_scan_window;
+
+		uint16_t	br_link_supervision_timeout;
+		uint16_t	br_page_timeout;
+
+		uint16_t	br_min_sniff_interval;
+		uint16_t	br_max_sniff_interval;
+
+		uint16_t	le_min_adv_interval;
+		uint16_t	le_max_adv_interval;
+		uint16_t	le_multi_adv_rotation_interval;
+
+		uint16_t	le_scan_interval_autoconnect;
+		uint16_t	le_scan_window_autoconnect;
+		uint16_t	le_scan_interval_suspend;
+		uint16_t	le_scan_window_suspend;
+		uint16_t	le_scan_interval_discovery;
+		uint16_t	le_scan_window_discovery;
+		uint16_t	le_scan_interval_adv_monitor;
+		uint16_t	le_scan_window_adv_monitor;
+		uint16_t	le_scan_interval_connect;
+		uint16_t	le_scan_window_connect;
+
+		uint16_t	le_min_connection_interval;
+		uint16_t	le_max_connection_interval;
+		uint16_t	le_connection_latency;
+		uint16_t	le_connection_lsto;
+	} default_params;
+
+
 	gboolean	reverse_discovery;
 	gboolean	name_resolv;
 	gboolean	debug_keys;
-- 
2.27.0.rc0.183.gde8f92d652-goog

RE: [BlueZ,v2,2/3] adapter:set default system configuration if available

[bluez.test.bot]

[-- Attachment #1: Type: text/plain, Size: 956 bytes --]


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.
While we are preparing for reviewing the patches, we found the following
issue/warning.

Test Result:
checkpatch Failed

Outputs:
ERROR:INITIALISED_STATIC: do not initialise statics to false
#17: FILE: src/adapter.c:123:
+static bool kernel_set_system_params = false;

- total: 1 errors, 0 warnings, 320 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.

Your patch has style problems, please review.

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

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



---
Regards,
Linux Bluetooth

[BlueZ PATCH v2 3/3] main:read default system configuration from the conf file.

[Alain Michaud]

This change adds support for reading the configurations from the
main.conf file.

---

Changes in v2:
- Fixing checkpatch warning that are applicable.

 src/main.c    | 162 ++++++++++++++++++++++++++++++++++++++++++++++++++
 src/main.conf |  65 ++++++++++++++++++++
 2 files changed, 227 insertions(+)

diff --git a/src/main.c b/src/main.c
index 98621fddf..ca27f313d 100644
--- a/src/main.c
+++ b/src/main.c
@@ -54,6 +54,7 @@
 #include "shared/att-types.h"
 #include "shared/mainloop.h"
 #include "lib/uuid.h"
+#include "shared/util.h"
 #include "hcid.h"
 #include "sdpd.h"
 #include "adapter.h"
@@ -97,6 +98,37 @@ static const char *supported_options[] = {
 	NULL
 };
 
+static const char * const controller_options[] = {
+	"BRPageScanType",
+	"BRPageScanInterval",
+	"BRPageScanWindow",
+	"BRInquiryScanType",
+	"BRInquiryScanInterval",
+	"BRInquiryScanWindow",
+	"BRLinkSupervisionTimeout",
+	"BRPageTimeout",
+	"BRMinSniffInterval",
+	"BRMaxSniffInterval",
+	"LEMinAdvertisementInterval",
+	"LEMaxAdvertisementInterval",
+	"LEMultiAdvertisementRotationInterval",
+	"LEScanIntervalAutoConnect",
+	"LEScanWindowAutoConnect",
+	"LEScanIntervalSuspend",
+	"LEScanWindowSuspend",
+	"LEScanIntervalDiscovery",
+	"LEScanWindowDiscovery",
+	"LEScanIntervalAdvMonitoring",
+	"LEScanWindowAdvMonitoring",
+	"LEScanIntervalConnect",
+	"LEScanWindowConnect",
+	"LEMinConnectionInterval",
+	"LEMaxConnectionInterval",
+	"LEConnectionLatency",
+	"LEConnectionSupervisionTimeout",
+	NULL
+};
+
 static const char *policy_options[] = {
 	"ReconnectUUIDs",
 	"ReconnectAttempts",
@@ -118,6 +150,7 @@ static const struct group_table {
 	const char **options;
 } valid_groups[] = {
 	{ "General",	supported_options },
+	{ "Controller", controller_options },
 	{ "Policy",	policy_options },
 	{ "GATT",	gatt_options },
 	{ }
@@ -283,6 +316,129 @@ static int get_mode(const char *str)
 	return BT_MODE_DUAL;
 }
 
+static void parse_controller_config(GKeyFile *config)
+{
+	static const struct {
+		const char * const val_name;
+		uint16_t * const val;
+		const uint16_t min;
+		const uint16_t max;
+	} params[] = {
+		{ "BRPageScanType",
+		  &main_opts.default_params.br_page_scan_type,
+		  0,
+		  1},
+		{ "BRPageScanInterval",
+		  &main_opts.default_params.br_page_scan_interval,
+		  0x0012,
+		  0x1000},
+		{ "BRPageScanWindow",
+		  &main_opts.default_params.br_page_scan_window,
+		  0x0011,
+		  0x1000},
+		{ "BRInquiryScanType",
+		  &main_opts.default_params.br_inquiry_scan_type,
+		  0,
+		  1},
+		{ "BRInquiryScanInterval",
+		  &main_opts.default_params.br_inquiry_scan_interval,
+		  0x0012,
+		  0x1000},
+		{ "BRInquiryScanWindow",
+		  &main_opts.default_params.br_inquiry_scan_window,
+		  0x0011,
+		  0x1000},
+		{ "BRLinkSupervisionTimeout",
+		  &main_opts.default_params.br_link_supervision_timeout,
+		  0x0001,
+		  0xFFFF},
+		{ "BRPageTimeout",
+		  &main_opts.default_params.br_page_timeout,
+		  0x0001,
+		  0xFFFF},
+		{ "BRMinSniffInterval",
+		  &main_opts.default_params.br_min_sniff_interval,
+		  0x0001,
+		  0xFFFE},
+		{ "BRMaxSniffInterval",
+		  &main_opts.default_params.br_max_sniff_interval,
+		  0x0001,
+		  0xFFFE},
+		{ "LEMinAdvertisementInterval",
+		  &main_opts.default_params.le_min_adv_interval,
+		  0x0020,
+		  0x4000},
+		{ "LEMaxAdvertisementInterval",
+		  &main_opts.default_params.le_max_adv_interval,
+		  0x0020,
+		  0x4000},
+		{ "LEMultiAdvertisementRotationInterval",
+		  &main_opts.default_params.le_multi_adv_rotation_interval,
+		  0x0001,
+		  0xFFFF},
+		{ "LEScanIntervalAutoConnect",
+		  &main_opts.default_params.le_scan_interval_autoconnect,
+		  0x0004,
+		  0x4000},
+		{ "LEScanWindowAutoConnect",
+		  &main_opts.default_params.le_scan_window_autoconnect,
+		  0x0004,
+		  0x4000},
+		{ "LEScanIntervalSuspend",
+		  &main_opts.default_params.le_scan_interval_suspend,
+		  0x0004,
+		  0x4000},
+		{ "LEScanWindowSuspend",
+		  &main_opts.default_params.le_scan_window_suspend,
+		  0x0004,
+		  0x4000},
+		{ "LEScanIntervalDiscovery",
+		  &main_opts.default_params.le_scan_interval_discovery,
+		  0x0004,
+		  0x4000},
+		{ "LEScanWindowDiscovery",
+		  &main_opts.default_params.le_scan_window_discovery,
+		  0x0004,
+		  0x4000},
+		{ "LEScanIntervalAdvMonitor",
+		  &main_opts.default_params.le_scan_interval_adv_monitor,
+		  0x0004,
+		  0x4000},
+		{ "LEScanWindowAdvMonitor",
+		  &main_opts.default_params.le_scan_window_adv_monitor,
+		  0x0004,
+		  0x4000},
+		{ "LEScanIntervalConnect",
+		  &main_opts.default_params.le_scan_interval_connect,
+		  0x0004,
+		  0x4000},
+		{ "LEScanWindowConnect",
+		  &main_opts.default_params.le_scan_window_connect,
+		  0x0004,
+		  0x4000},
+	};
+	uint16_t i;
+
+	if (!config)
+		return;
+
+	for (i = 0; i < ARRAY_SIZE(params); ++i) {
+		GError *err = NULL;
+		int val = g_key_file_get_integer(config, "Controller",
+						params[i].val_name, &err);
+		if (err) {
+			g_clear_error(&err);
+		} else {
+			DBG("%s=%d", params[i].val_name, val);
+
+			val = MIN(val, params[i].min);
+			val = MAX(val, params[i].max);
+			*params[i].val = val;
+			++main_opts.default_params.num_set_params;
+		}
+	}
+}
+
 static void parse_config(GKeyFile *config)
 {
 	GError *err = NULL;
@@ -484,6 +640,8 @@ static void parse_config(GKeyFile *config)
 		val = MAX(val, 1);
 		main_opts.gatt_channels = val;
 	}
+
+	parse_controller_config(config);
 }
 
 static void init_defaults(void)
@@ -500,6 +658,10 @@ static void init_defaults(void)
 	main_opts.name_resolv = TRUE;
 	main_opts.debug_keys = FALSE;
 
+	main_opts.default_params.num_set_params = 0;
+	main_opts.default_params.br_page_scan_type = 0xFFFF;
+	main_opts.default_params.br_inquiry_scan_type = 0xFFFF;
+
 	if (sscanf(VERSION, "%hhu.%hhu", &major, &minor) != 2)
 		return;
 
diff --git a/src/main.conf b/src/main.conf
index 16701ebe4..92d937f0c 100644
--- a/src/main.conf
+++ b/src/main.conf
@@ -77,6 +77,71 @@
 # Defaults to "never"
 #JustWorksRepairing = never
 
+[Controller]
+# The following values are used to load default adapter parameters.  BlueZ loads
+# the values into the kernel before the adapter is powered if the kernel
+# supports the MGMT_LOAD_DEFAULT_PARAMETERS command. If a value isn't provided,
+# the kernel will be initialized to it's default value.  The actual value will
+# vary based on the kernel version and thus aren't provided here.
+# The Bluetooth Core Specification should be consulted for the meaning and valid
+# domain of each of these values.
+
+# BR/EDR Page scan activity configuration
+#BRPageScanType=
+#BRPageScanInterval=
+#BRPageScanWindow=
+
+# BR/EDR Inquiry scan activity configuration
+#BRInquiryScanType=
+#BRInquiryScanInterval=
+#BRInquiryScanWindow=
+
+# BR/EDR Link supervision timeout
+#BRLinkSupervisionTimeout=
+
+# BR/EDR Page Timeout
+#BRPageTimeout=
+
+# BR/EDR Sniff Intervals
+#BRMinSniffInterval=
+#BRMaxSniffInterval=
+
+# LE advertisement interval (used for legacy advertisement interface only)
+#LEMinAdvertisementInterval=
+#LEMaxAdvertisementInterval=
+#LEMultiAdvertisementRotationInterval=
+
+# LE scanning parameters used for passive scanning supporting auto connect
+# scenarios
+#LEScanIntervalAutoConnect=
+#LEScanWindowAutoConnect=
+
+# LE scanning parameters used for passive scanning supporting wake from suspend
+# scenarios
+#LEScanIntervalSuspend=
+#LEScanWindowSuspend=
+
+# LE scanning parameters used for active scanning supporting discovery
+# proceedure
+#LEScanIntervalDiscovery=
+#LEScanWindowDiscovery=
+
+# LE scanning parameters used for passive scanning supporting the advertisement
+# monitor Apis
+#LEScanIntervalAdvMonitor=
+#LEScanWindowAdvMonitor=
+
+# LE scanning parameters used for connection establishment.
+#LEScanIntervalConnect=
+#LEScanWindowConnect=
+
+# LE default connection parameters.  These values are superceeded by any
+# specific values provided via the Load Connection Parameters interface
+#LEMinConnectionInterval=
+#LEMaxConnectionInterval=
+#LEConnectionLatency=
+#LEConnectionSupervisionTimeout=
+
 [GATT]
 # GATT attribute cache.
 # Possible values:
-- 
2.27.0.rc0.183.gde8f92d652-goog

RE: [BlueZ,v2,3/3] main:read default system configuration from the conf file.

[bluez.test.bot]

[-- Attachment #1: Type: text/plain, Size: 423 bytes --]


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.
While we are preparing for reviewing the patches, we found the following
issue/warning.

Test Result:
checkgitlint Failed

Outputs:
1: T3 Title has trailing punctuation (.): "main:read default system configuration from the conf file."



---
Regards,
Linux Bluetooth