This replaces the BT_DBG function to bt_dev_dbg as it is cleaner to show
the controller index in the debug message.
Signed-off-by: Howard Chung <[email protected]>
---
Changes in v8:
- Simplified logic in __hci_update_interleaved_scan
- Remove hdev->name when calling bt_dev_dbg
- Remove 'default' in hci_req_add_le_interleaved_scan switch block
- Remove {} around :1915
- Update commit message and title in v7 4/5
- Add a cleanup patch for replacing BT_DBG with bt_dev_dbg
Changes in v7:
- Fix bt_dev_warn argument type warning
Changes in v6:
- Set parameter EnableAdvMonInterleaveScan to 1 byte long
Changes in v5:
- Rename 'adv_monitor' from many functions/variables
- Move __hci_update_interleaved_scan into hci_req_add_le_passive_scan
- Update the logic of update_adv_monitor_scan_state
Changes in v4:
- Rebase to bluetooth-next/master (previous 2 patches are applied)
- Fix over 80 chars limit in mgmt_config.c
- Set EnableAdvMonInterleaveScan default to Disable
Changes in v3:
- Remove 'Bluez' prefix
Changes in v2:
- remove 'case 0x001c' in mgmt_config.c
net/bluetooth/hci_request.c | 52 ++++++++++++++++++-------------------
1 file changed, 26 insertions(+), 26 deletions(-)
diff --git a/net/bluetooth/hci_request.c b/net/bluetooth/hci_request.c
index 6a74097c50d34..048d4db9d4ea5 100644
--- a/net/bluetooth/hci_request.c
+++ b/net/bluetooth/hci_request.c
@@ -58,7 +58,7 @@ static int req_run(struct hci_request *req, hci_req_complete_t complete,
struct sk_buff *skb;
unsigned long flags;
- BT_DBG("length %u", skb_queue_len(&req->cmd_q));
+ bt_dev_dbg(hdev, "length %u", skb_queue_len(&req->cmd_q));
/* If an error occurred during request building, remove all HCI
* commands queued on the HCI request queue.
@@ -102,7 +102,7 @@ int hci_req_run_skb(struct hci_request *req, hci_req_complete_skb_t complete)
static void hci_req_sync_complete(struct hci_dev *hdev, u8 result, u16 opcode,
struct sk_buff *skb)
{
- BT_DBG("%s result 0x%2.2x", hdev->name, result);
+ bt_dev_dbg(hdev, "result 0x%2.2x", result);
if (hdev->req_status == HCI_REQ_PEND) {
hdev->req_result = result;
@@ -115,7 +115,7 @@ static void hci_req_sync_complete(struct hci_dev *hdev, u8 result, u16 opcode,
void hci_req_sync_cancel(struct hci_dev *hdev, int err)
{
- BT_DBG("%s err 0x%2.2x", hdev->name, err);
+ bt_dev_dbg(hdev, "err 0x%2.2x", err);
if (hdev->req_status == HCI_REQ_PEND) {
hdev->req_result = err;
@@ -131,7 +131,7 @@ struct sk_buff *__hci_cmd_sync_ev(struct hci_dev *hdev, u16 opcode, u32 plen,
struct sk_buff *skb;
int err = 0;
- BT_DBG("%s", hdev->name);
+ bt_dev_dbg(hdev, "");
hci_req_init(&req, hdev);
@@ -167,7 +167,7 @@ struct sk_buff *__hci_cmd_sync_ev(struct hci_dev *hdev, u16 opcode, u32 plen,
skb = hdev->req_skb;
hdev->req_skb = NULL;
- BT_DBG("%s end: err %d", hdev->name, err);
+ bt_dev_dbg(hdev, "end: err %d", err);
if (err < 0) {
kfree_skb(skb);
@@ -196,7 +196,7 @@ int __hci_req_sync(struct hci_dev *hdev, int (*func)(struct hci_request *req,
struct hci_request req;
int err = 0;
- BT_DBG("%s start", hdev->name);
+ bt_dev_dbg(hdev, "start");
hci_req_init(&req, hdev);
@@ -260,7 +260,7 @@ int __hci_req_sync(struct hci_dev *hdev, int (*func)(struct hci_request *req,
hdev->req_skb = NULL;
hdev->req_status = hdev->req_result = 0;
- BT_DBG("%s end: err %d", hdev->name, err);
+ bt_dev_dbg(hdev, "end: err %d", err);
return err;
}
@@ -300,7 +300,7 @@ struct sk_buff *hci_prepare_cmd(struct hci_dev *hdev, u16 opcode, u32 plen,
if (plen)
skb_put_data(skb, param, plen);
- BT_DBG("skb len %d", skb->len);
+ bt_dev_dbg(hdev, "skb len %d", skb->len);
hci_skb_pkt_type(skb) = HCI_COMMAND_PKT;
hci_skb_opcode(skb) = opcode;
@@ -315,7 +315,7 @@ void hci_req_add_ev(struct hci_request *req, u16 opcode, u32 plen,
struct hci_dev *hdev = req->hdev;
struct sk_buff *skb;
- BT_DBG("%s opcode 0x%4.4x plen %d", hdev->name, opcode, plen);
+ bt_dev_dbg(hdev, "opcode 0x%4.4x plen %d", opcode, plen);
/* If an error occurred during request building, there is no point in
* queueing the HCI command. We can simply return.
@@ -413,8 +413,8 @@ static void __hci_update_background_scan(struct hci_request *req)
*/
hci_discovery_filter_clear(hdev);
- BT_DBG("%s ADV monitoring is %s", hdev->name,
- hci_is_adv_monitoring(hdev) ? "on" : "off");
+ bt_dev_dbg(hdev, "ADV monitoring is %s",
+ hci_is_adv_monitoring(hdev) ? "on" : "off");
if (list_empty(&hdev->pend_le_conns) &&
list_empty(&hdev->pend_le_reports) &&
@@ -430,7 +430,7 @@ static void __hci_update_background_scan(struct hci_request *req)
hci_req_add_le_scan_disable(req, false);
- BT_DBG("%s stopping background scanning", hdev->name);
+ bt_dev_dbg(hdev, "stopping background scanning");
} else {
/* If there is at least one pending LE connection, we should
* keep the background scan running.
@@ -1826,7 +1826,7 @@ void hci_req_disable_address_resolution(struct hci_dev *hdev)
static void adv_enable_complete(struct hci_dev *hdev, u8 status, u16 opcode)
{
- BT_DBG("%s status %u", hdev->name, status);
+ bt_dev_dbg(hdev, "status %u", status);
}
void hci_req_reenable_advertising(struct hci_dev *hdev)
@@ -1863,7 +1863,7 @@ static void adv_timeout_expire(struct work_struct *work)
struct hci_request req;
u8 instance;
- BT_DBG("%s", hdev->name);
+ bt_dev_dbg(hdev, "");
hci_dev_lock(hdev);
@@ -2347,7 +2347,7 @@ static void set_random_addr(struct hci_request *req, bdaddr_t *rpa)
*/
if (hci_dev_test_flag(hdev, HCI_LE_ADV) ||
hci_lookup_le_connect(hdev)) {
- BT_DBG("Deferring random address update");
+ bt_dev_dbg(hdev, "Deferring random address update");
hci_dev_set_flag(hdev, HCI_RPA_EXPIRED);
return;
}
@@ -2572,7 +2572,7 @@ void __hci_req_update_class(struct hci_request *req)
struct hci_dev *hdev = req->hdev;
u8 cod[3];
- BT_DBG("%s", hdev->name);
+ bt_dev_dbg(hdev, "");
if (!hdev_is_powered(hdev))
return;
@@ -2741,7 +2741,7 @@ void __hci_abort_conn(struct hci_request *req, struct hci_conn *conn,
static void abort_conn_complete(struct hci_dev *hdev, u8 status, u16 opcode)
{
if (status)
- BT_DBG("Failed to abort connection: status 0x%2.2x", status);
+ bt_dev_dbg(hdev, "Failed to abort connection: status 0x%2.2x", status);
}
int hci_abort_conn(struct hci_conn *conn, u8 reason)
@@ -2804,7 +2804,7 @@ static int bredr_inquiry(struct hci_request *req, unsigned long opt)
const u8 liac[3] = { 0x00, 0x8b, 0x9e };
struct hci_cp_inquiry cp;
- BT_DBG("%s", req->hdev->name);
+ bt_dev_dbg(req->hdev, "");
hci_dev_lock(req->hdev);
hci_inquiry_cache_flush(req->hdev);
@@ -2830,7 +2830,7 @@ static void le_scan_disable_work(struct work_struct *work)
le_scan_disable.work);
u8 status;
- BT_DBG("%s", hdev->name);
+ bt_dev_dbg(hdev, "");
if (!hci_dev_test_flag(hdev, HCI_LE_SCAN))
return;
@@ -2926,7 +2926,7 @@ static void le_scan_restart_work(struct work_struct *work)
unsigned long timeout, duration, scan_start, now;
u8 status;
- BT_DBG("%s", hdev->name);
+ bt_dev_dbg(hdev, "");
hci_req_sync(hdev, le_scan_restart, 0, HCI_CMD_TIMEOUT, &status);
if (status) {
@@ -2980,7 +2980,7 @@ static int active_scan(struct hci_request *req, unsigned long opt)
bool addr_resolv = false;
int err;
- BT_DBG("%s", hdev->name);
+ bt_dev_dbg(hdev, "");
/* If controller is scanning, it means the background scanning is
* running. Thus, we should temporarily stop it in order to set the
@@ -3008,7 +3008,7 @@ static int interleaved_discov(struct hci_request *req, unsigned long opt)
{
int err;
- BT_DBG("%s", req->hdev->name);
+ bt_dev_dbg(req->hdev, "");
err = active_scan(req, opt);
if (err)
@@ -3021,7 +3021,7 @@ static void start_discovery(struct hci_dev *hdev, u8 *status)
{
unsigned long timeout;
- BT_DBG("%s type %u", hdev->name, hdev->discovery.type);
+ bt_dev_dbg(hdev, "type %u", hdev->discovery.type);
switch (hdev->discovery.type) {
case DISCOV_TYPE_BREDR:
@@ -3069,7 +3069,7 @@ static void start_discovery(struct hci_dev *hdev, u8 *status)
if (*status)
return;
- BT_DBG("%s timeout %u ms", hdev->name, jiffies_to_msecs(timeout));
+ bt_dev_dbg(hdev, "timeout %u ms", jiffies_to_msecs(timeout));
/* When service discovery is used and the controller has a
* strict duplicate filter, it is important to remember the
@@ -3094,7 +3094,7 @@ bool hci_req_stop_discovery(struct hci_request *req)
struct inquiry_entry *e;
bool ret = false;
- BT_DBG("%s state %u", hdev->name, hdev->discovery.state);
+ bt_dev_dbg(hdev, "state %u", hdev->discovery.state);
if (d->state == DISCOVERY_FINDING || d->state == DISCOVERY_STOPPING) {
if (test_bit(HCI_INQUIRY, &hdev->flags))
@@ -3174,7 +3174,7 @@ static void discov_off(struct work_struct *work)
struct hci_dev *hdev = container_of(work, struct hci_dev,
discov_off.work);
- BT_DBG("%s", hdev->name);
+ bt_dev_dbg(hdev, "");
hci_dev_lock(hdev);
--
2.29.2.222.g5d2a92d10f8-goog
This patch add a configurable parameter to switch off the interleave
scan feature.
Reviewed-by: Alain Michaud <[email protected]>
Signed-off-by: Howard Chung <[email protected]>
---
(no changes since v6)
Changes in v6:
- Set EnableAdvMonInterleaveScan to 1 byte long
Changes in v4:
- Set EnableAdvMonInterleaveScan default to Disable
- Fix 80 chars limit in mgmt_config.c
include/net/bluetooth/hci_core.h | 1 +
net/bluetooth/hci_core.c | 1 +
net/bluetooth/hci_request.c | 3 ++-
net/bluetooth/mgmt_config.c | 41 +++++++++++++++++++++++++-------
4 files changed, 37 insertions(+), 9 deletions(-)
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index cfede18709d8f..63c6d656564a1 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -363,6 +363,7 @@ struct hci_dev {
__u32 clock;
__u16 advmon_allowlist_duration;
__u16 advmon_no_filter_duration;
+ __u8 enable_advmon_interleave_scan;
__u16 devid_source;
__u16 devid_vendor;
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index 65b7b74baba4c..b7cb7bfe250bd 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -3595,6 +3595,7 @@ struct hci_dev *hci_alloc_dev(void)
/* The default values will be chosen in the future */
hdev->advmon_allowlist_duration = 300;
hdev->advmon_no_filter_duration = 500;
+ hdev->enable_advmon_interleave_scan = 0x00; /* Default to disable */
hdev->sniff_max_interval = 800;
hdev->sniff_min_interval = 80;
diff --git a/net/bluetooth/hci_request.c b/net/bluetooth/hci_request.c
index 172ccbf4f0cd2..28520c4d2d229 100644
--- a/net/bluetooth/hci_request.c
+++ b/net/bluetooth/hci_request.c
@@ -1057,7 +1057,8 @@ void hci_req_add_le_passive_scan(struct hci_request *req)
&own_addr_type))
return;
- if (__hci_update_interleaved_scan(hdev))
+ if (hdev->enable_advmon_interleave_scan &&
+ __hci_update_interleaved_scan(hdev))
return;
bt_dev_dbg(hdev, "interleave state %d", hdev->interleave_scan_state);
diff --git a/net/bluetooth/mgmt_config.c b/net/bluetooth/mgmt_config.c
index 282fbf82f3192..3cdcb66ccac38 100644
--- a/net/bluetooth/mgmt_config.c
+++ b/net/bluetooth/mgmt_config.c
@@ -17,12 +17,24 @@
__le16 value; \
} __packed _param_name_
+#define HDEV_PARAM_U8(_param_name_) \
+ struct {\
+ struct mgmt_tlv entry; \
+ __u8 value; \
+ } __packed _param_name_
+
#define TLV_SET_U16(_param_code_, _param_name_) \
{ \
{ cpu_to_le16(_param_code_), sizeof(__u16) }, \
cpu_to_le16(hdev->_param_name_) \
}
+#define TLV_SET_U8(_param_code_, _param_name_) \
+ { \
+ { cpu_to_le16(_param_code_), sizeof(__u8) }, \
+ hdev->_param_name_ \
+ }
+
#define TLV_SET_U16_JIFFIES_TO_MSECS(_param_code_, _param_name_) \
{ \
{ cpu_to_le16(_param_code_), sizeof(__u16) }, \
@@ -65,6 +77,7 @@ int read_def_system_config(struct sock *sk, struct hci_dev *hdev, void *data,
HDEV_PARAM_U16(def_le_autoconnect_timeout);
HDEV_PARAM_U16(advmon_allowlist_duration);
HDEV_PARAM_U16(advmon_no_filter_duration);
+ HDEV_PARAM_U8(enable_advmon_interleave_scan);
} __packed rp = {
TLV_SET_U16(0x0000, def_page_scan_type),
TLV_SET_U16(0x0001, def_page_scan_int),
@@ -97,6 +110,7 @@ int read_def_system_config(struct sock *sk, struct hci_dev *hdev, void *data,
def_le_autoconnect_timeout),
TLV_SET_U16(0x001d, advmon_allowlist_duration),
TLV_SET_U16(0x001e, advmon_no_filter_duration),
+ TLV_SET_U8(0x001f, enable_advmon_interleave_scan),
};
bt_dev_dbg(hdev, "sock %p", sk);
@@ -109,6 +123,7 @@ int read_def_system_config(struct sock *sk, struct hci_dev *hdev, void *data,
#define TO_TLV(x) ((struct mgmt_tlv *)(x))
#define TLV_GET_LE16(tlv) le16_to_cpu(*((__le16 *)(TO_TLV(tlv)->value)))
+#define TLV_GET_LE8(tlv) le16_to_cpu(*((__u8 *)(TO_TLV(tlv)->value)))
int set_def_system_config(struct sock *sk, struct hci_dev *hdev, void *data,
u16 data_len)
@@ -125,6 +140,7 @@ int set_def_system_config(struct sock *sk, struct hci_dev *hdev, void *data,
/* First pass to validate the tlv */
while (buffer_left >= sizeof(struct mgmt_tlv)) {
const u8 len = TO_TLV(buffer)->length;
+ u8 exp_type_len;
const u16 exp_len = sizeof(struct mgmt_tlv) +
len;
const u16 type = le16_to_cpu(TO_TLV(buffer)->type);
@@ -170,20 +186,26 @@ int set_def_system_config(struct sock *sk, struct hci_dev *hdev, void *data,
case 0x001b:
case 0x001d:
case 0x001e:
- if (len != sizeof(u16)) {
- bt_dev_warn(hdev, "invalid length %d, exp %zu for type %d",
- len, sizeof(u16), type);
-
- return mgmt_cmd_status(sk, hdev->id,
- MGMT_OP_SET_DEF_SYSTEM_CONFIG,
- MGMT_STATUS_INVALID_PARAMS);
- }
+ exp_type_len = sizeof(u16);
+ break;
+ case 0x001f:
+ exp_type_len = sizeof(u8);
break;
default:
+ exp_type_len = 0;
bt_dev_warn(hdev, "unsupported parameter %u", type);
break;
}
+ if (exp_type_len && len != exp_type_len) {
+ bt_dev_warn(hdev, "invalid length %d, exp %zu for type %d",
+ len, exp_type_len, type);
+
+ return mgmt_cmd_status(sk, hdev->id,
+ MGMT_OP_SET_DEF_SYSTEM_CONFIG,
+ MGMT_STATUS_INVALID_PARAMS);
+ }
+
buffer_left -= exp_len;
buffer += exp_len;
}
@@ -289,6 +311,9 @@ int set_def_system_config(struct sock *sk, struct hci_dev *hdev, void *data,
case 0x0001e:
hdev->advmon_no_filter_duration = TLV_GET_LE16(buffer);
break;
+ case 0x0001f:
+ hdev->enable_advmon_interleave_scan = TLV_GET_LE8(buffer);
+ break;
default:
bt_dev_warn(hdev, "unsupported parameter %u", type);
break;
--
2.29.2.222.g5d2a92d10f8-goog
Refactor read default system configuration function so that it's capable
of returning different types than u16
Signed-off-by: Howard Chung <[email protected]>
---
Changes in v8:
- Update the commit title and message
net/bluetooth/mgmt_config.c | 140 +++++++++++++++++++++---------------
1 file changed, 84 insertions(+), 56 deletions(-)
diff --git a/net/bluetooth/mgmt_config.c b/net/bluetooth/mgmt_config.c
index 2d3ad288c78ac..282fbf82f3192 100644
--- a/net/bluetooth/mgmt_config.c
+++ b/net/bluetooth/mgmt_config.c
@@ -11,72 +11,100 @@
#include "mgmt_util.h"
#include "mgmt_config.h"
-#define HDEV_PARAM_U16(_param_code_, _param_name_) \
-{ \
- { cpu_to_le16(_param_code_), sizeof(__u16) }, \
- { cpu_to_le16(hdev->_param_name_) } \
-}
+#define HDEV_PARAM_U16(_param_name_) \
+ struct {\
+ struct mgmt_tlv entry; \
+ __le16 value; \
+ } __packed _param_name_
-#define HDEV_PARAM_U16_JIFFIES_TO_MSECS(_param_code_, _param_name_) \
-{ \
- { cpu_to_le16(_param_code_), sizeof(__u16) }, \
- { cpu_to_le16(jiffies_to_msecs(hdev->_param_name_)) } \
-}
+#define TLV_SET_U16(_param_code_, _param_name_) \
+ { \
+ { cpu_to_le16(_param_code_), sizeof(__u16) }, \
+ cpu_to_le16(hdev->_param_name_) \
+ }
+
+#define TLV_SET_U16_JIFFIES_TO_MSECS(_param_code_, _param_name_) \
+ { \
+ { cpu_to_le16(_param_code_), sizeof(__u16) }, \
+ cpu_to_le16(jiffies_to_msecs(hdev->_param_name_)) \
+ }
int read_def_system_config(struct sock *sk, struct hci_dev *hdev, void *data,
u16 data_len)
{
- struct {
- struct mgmt_tlv entry;
- union {
- /* This is a simplification for now since all values
- * are 16 bits. In the future, this code may need
- * refactoring to account for variable length values
- * and properly calculate the required buffer size.
- */
- __le16 value;
- };
- } __packed params[] = {
+ int ret;
+ struct mgmt_rp_read_def_system_config {
/* Please see mgmt-api.txt for documentation of these values */
- HDEV_PARAM_U16(0x0000, def_page_scan_type),
- HDEV_PARAM_U16(0x0001, def_page_scan_int),
- HDEV_PARAM_U16(0x0002, def_page_scan_window),
- HDEV_PARAM_U16(0x0003, def_inq_scan_type),
- HDEV_PARAM_U16(0x0004, def_inq_scan_int),
- HDEV_PARAM_U16(0x0005, def_inq_scan_window),
- HDEV_PARAM_U16(0x0006, def_br_lsto),
- HDEV_PARAM_U16(0x0007, def_page_timeout),
- HDEV_PARAM_U16(0x0008, sniff_min_interval),
- HDEV_PARAM_U16(0x0009, sniff_max_interval),
- HDEV_PARAM_U16(0x000a, le_adv_min_interval),
- HDEV_PARAM_U16(0x000b, le_adv_max_interval),
- HDEV_PARAM_U16(0x000c, def_multi_adv_rotation_duration),
- HDEV_PARAM_U16(0x000d, le_scan_interval),
- HDEV_PARAM_U16(0x000e, le_scan_window),
- HDEV_PARAM_U16(0x000f, le_scan_int_suspend),
- HDEV_PARAM_U16(0x0010, le_scan_window_suspend),
- HDEV_PARAM_U16(0x0011, le_scan_int_discovery),
- HDEV_PARAM_U16(0x0012, le_scan_window_discovery),
- HDEV_PARAM_U16(0x0013, le_scan_int_adv_monitor),
- HDEV_PARAM_U16(0x0014, le_scan_window_adv_monitor),
- HDEV_PARAM_U16(0x0015, le_scan_int_connect),
- HDEV_PARAM_U16(0x0016, le_scan_window_connect),
- HDEV_PARAM_U16(0x0017, le_conn_min_interval),
- HDEV_PARAM_U16(0x0018, le_conn_max_interval),
- HDEV_PARAM_U16(0x0019, le_conn_latency),
- HDEV_PARAM_U16(0x001a, le_supv_timeout),
- HDEV_PARAM_U16_JIFFIES_TO_MSECS(0x001b,
- def_le_autoconnect_timeout),
- HDEV_PARAM_U16(0x001d, advmon_allowlist_duration),
- HDEV_PARAM_U16(0x001e, advmon_no_filter_duration),
+ HDEV_PARAM_U16(def_page_scan_type);
+ HDEV_PARAM_U16(def_page_scan_int);
+ HDEV_PARAM_U16(def_page_scan_window);
+ HDEV_PARAM_U16(def_inq_scan_type);
+ HDEV_PARAM_U16(def_inq_scan_int);
+ HDEV_PARAM_U16(def_inq_scan_window);
+ HDEV_PARAM_U16(def_br_lsto);
+ HDEV_PARAM_U16(def_page_timeout);
+ HDEV_PARAM_U16(sniff_min_interval);
+ HDEV_PARAM_U16(sniff_max_interval);
+ HDEV_PARAM_U16(le_adv_min_interval);
+ HDEV_PARAM_U16(le_adv_max_interval);
+ HDEV_PARAM_U16(def_multi_adv_rotation_duration);
+ HDEV_PARAM_U16(le_scan_interval);
+ HDEV_PARAM_U16(le_scan_window);
+ HDEV_PARAM_U16(le_scan_int_suspend);
+ HDEV_PARAM_U16(le_scan_window_suspend);
+ HDEV_PARAM_U16(le_scan_int_discovery);
+ HDEV_PARAM_U16(le_scan_window_discovery);
+ HDEV_PARAM_U16(le_scan_int_adv_monitor);
+ HDEV_PARAM_U16(le_scan_window_adv_monitor);
+ HDEV_PARAM_U16(le_scan_int_connect);
+ HDEV_PARAM_U16(le_scan_window_connect);
+ HDEV_PARAM_U16(le_conn_min_interval);
+ HDEV_PARAM_U16(le_conn_max_interval);
+ HDEV_PARAM_U16(le_conn_latency);
+ HDEV_PARAM_U16(le_supv_timeout);
+ HDEV_PARAM_U16(def_le_autoconnect_timeout);
+ HDEV_PARAM_U16(advmon_allowlist_duration);
+ HDEV_PARAM_U16(advmon_no_filter_duration);
+ } __packed rp = {
+ TLV_SET_U16(0x0000, def_page_scan_type),
+ TLV_SET_U16(0x0001, def_page_scan_int),
+ TLV_SET_U16(0x0002, def_page_scan_window),
+ TLV_SET_U16(0x0003, def_inq_scan_type),
+ TLV_SET_U16(0x0004, def_inq_scan_int),
+ TLV_SET_U16(0x0005, def_inq_scan_window),
+ TLV_SET_U16(0x0006, def_br_lsto),
+ TLV_SET_U16(0x0007, def_page_timeout),
+ TLV_SET_U16(0x0008, sniff_min_interval),
+ TLV_SET_U16(0x0009, sniff_max_interval),
+ TLV_SET_U16(0x000a, le_adv_min_interval),
+ TLV_SET_U16(0x000b, le_adv_max_interval),
+ TLV_SET_U16(0x000c, def_multi_adv_rotation_duration),
+ TLV_SET_U16(0x000d, le_scan_interval),
+ TLV_SET_U16(0x000e, le_scan_window),
+ TLV_SET_U16(0x000f, le_scan_int_suspend),
+ TLV_SET_U16(0x0010, le_scan_window_suspend),
+ TLV_SET_U16(0x0011, le_scan_int_discovery),
+ TLV_SET_U16(0x0012, le_scan_window_discovery),
+ TLV_SET_U16(0x0013, le_scan_int_adv_monitor),
+ TLV_SET_U16(0x0014, le_scan_window_adv_monitor),
+ TLV_SET_U16(0x0015, le_scan_int_connect),
+ TLV_SET_U16(0x0016, le_scan_window_connect),
+ TLV_SET_U16(0x0017, le_conn_min_interval),
+ TLV_SET_U16(0x0018, le_conn_max_interval),
+ TLV_SET_U16(0x0019, le_conn_latency),
+ TLV_SET_U16(0x001a, le_supv_timeout),
+ TLV_SET_U16_JIFFIES_TO_MSECS(0x001b,
+ def_le_autoconnect_timeout),
+ TLV_SET_U16(0x001d, advmon_allowlist_duration),
+ TLV_SET_U16(0x001e, advmon_no_filter_duration),
};
- struct mgmt_rp_read_def_system_config *rp = (void *)params;
bt_dev_dbg(hdev, "sock %p", sk);
- return mgmt_cmd_complete(sk, hdev->id,
- MGMT_OP_READ_DEF_SYSTEM_CONFIG,
- 0, rp, sizeof(params));
+ ret = mgmt_cmd_complete(sk, hdev->id,
+ MGMT_OP_READ_DEF_SYSTEM_CONFIG,
+ 0, &rp, sizeof(rp));
+ return ret;
}
#define TO_TLV(x) ((struct mgmt_tlv *)(x))
--
2.29.2.222.g5d2a92d10f8-goog
This patch adds code to handle the active scan during interleave
scan. The interleave scan will be canceled when users start active scan,
and it will be restarted after active scan stopped.
Signed-off-by: Howard Chung <[email protected]>
Reviewed-by: Alain Michaud <[email protected]>
Reviewed-by: Manish Mandlik <[email protected]>
---
(no changes since v1)
net/bluetooth/hci_request.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/net/bluetooth/hci_request.c b/net/bluetooth/hci_request.c
index d943ad2885aa0..172ccbf4f0cd2 100644
--- a/net/bluetooth/hci_request.c
+++ b/net/bluetooth/hci_request.c
@@ -3099,8 +3099,10 @@ static int active_scan(struct hci_request *req, unsigned long opt)
* running. Thus, we should temporarily stop it in order to set the
* discovery scanning parameters.
*/
- if (hci_dev_test_flag(hdev, HCI_LE_SCAN))
+ if (hci_dev_test_flag(hdev, HCI_LE_SCAN)) {
hci_req_add_le_scan_disable(req, false);
+ cancel_interleave_scan(hdev);
+ }
/* All active scans will be done with either a resolvable private
* address (when privacy feature has been enabled) or non-resolvable
--
2.29.2.222.g5d2a92d10f8-goog
On Tue, 10 Nov 2020 18:17:55 +0800 Howard Chung wrote:
> This patch add a configurable parameter to switch off the interleave
> scan feature.
>
> Reviewed-by: Alain Michaud <[email protected]>
> Signed-off-by: Howard Chung <[email protected]>
Please don't add new sparse warnings:
net/bluetooth/mgmt_config.c:315:63: warning: cast to restricted __le16