This will be a growing patch-set of conversions and dead-code removal
towards the goal of retiring hci_request.c
The patch sets will be split amoung the work queues and delayed work
queues as initialized in hci_request_setup(), with the ultimate goal of
eliminating hci_request.c entirely.
v2: Rebase off of correct branch
Brian Gix (3):
Bluetooth: Remove dead code from hci_request.c
Bluetooth: Remove update_scan hci_request dependancy
Bluetooth: Convert delayed discov_off to hci_sync
include/net/bluetooth/hci_core.h | 2 -
include/net/bluetooth/hci_sync.h | 1 +
net/bluetooth/hci_event.c | 4 +-
net/bluetooth/hci_request.c | 393 -------------------------------
net/bluetooth/hci_request.h | 7 -
net/bluetooth/hci_sync.c | 10 +
net/bluetooth/mgmt.c | 41 +++-
7 files changed, 50 insertions(+), 408 deletions(-)
--
2.36.1
The timed ending of Discoverability was handled in hci_requst.c, with
calls using the deprecated hci_req_add() mechanism. Converted to live
inside mgmt.c using the same delayed work queue, but with hci_sync
version of hci_update_discoverable().
Signed-off-by: Brian Gix <[email protected]>
---
net/bluetooth/hci_request.c | 89 -------------------------------------
net/bluetooth/mgmt.c | 33 ++++++++++++++
2 files changed, 33 insertions(+), 89 deletions(-)
diff --git a/net/bluetooth/hci_request.c b/net/bluetooth/hci_request.c
index 3257f0f588cd..f6b2e605159d 100644
--- a/net/bluetooth/hci_request.c
+++ b/net/bluetooth/hci_request.c
@@ -1875,69 +1875,6 @@ void __hci_req_update_class(struct hci_request *req)
hci_req_add(req, HCI_OP_WRITE_CLASS_OF_DEV, sizeof(cod), cod);
}
-static void write_iac(struct hci_request *req)
-{
- struct hci_dev *hdev = req->hdev;
- struct hci_cp_write_current_iac_lap cp;
-
- if (!hci_dev_test_flag(hdev, HCI_DISCOVERABLE))
- return;
-
- if (hci_dev_test_flag(hdev, HCI_LIMITED_DISCOVERABLE)) {
- /* Limited discoverable mode */
- cp.num_iac = min_t(u8, hdev->num_iac, 2);
- cp.iac_lap[0] = 0x00; /* LIAC */
- cp.iac_lap[1] = 0x8b;
- cp.iac_lap[2] = 0x9e;
- cp.iac_lap[3] = 0x33; /* GIAC */
- cp.iac_lap[4] = 0x8b;
- cp.iac_lap[5] = 0x9e;
- } else {
- /* General discoverable mode */
- cp.num_iac = 1;
- cp.iac_lap[0] = 0x33; /* GIAC */
- cp.iac_lap[1] = 0x8b;
- cp.iac_lap[2] = 0x9e;
- }
-
- hci_req_add(req, HCI_OP_WRITE_CURRENT_IAC_LAP,
- (cp.num_iac * 3) + 1, &cp);
-}
-
-static int discoverable_update(struct hci_request *req, unsigned long opt)
-{
- struct hci_dev *hdev = req->hdev;
-
- hci_dev_lock(hdev);
-
- if (hci_dev_test_flag(hdev, HCI_BREDR_ENABLED)) {
- write_iac(req);
- __hci_req_update_scan(req);
- __hci_req_update_class(req);
- }
-
- /* Advertising instances don't use the global discoverable setting, so
- * only update AD if advertising was enabled using Set Advertising.
- */
- if (hci_dev_test_flag(hdev, HCI_ADVERTISING)) {
- __hci_req_update_adv_data(req, 0x00);
-
- /* Discoverable mode affects the local advertising
- * address in limited privacy mode.
- */
- if (hci_dev_test_flag(hdev, HCI_LIMITED_PRIVACY)) {
- if (ext_adv_capable(hdev))
- __hci_req_start_ext_adv(req, 0x00);
- else
- __hci_req_enable_advertising(req);
- }
- }
-
- hci_dev_unlock(hdev);
-
- return 0;
-}
-
void __hci_abort_conn(struct hci_request *req, struct hci_conn *conn,
u8 reason)
{
@@ -2307,33 +2244,8 @@ int hci_req_configure_datapath(struct hci_dev *hdev, struct bt_codec *codec)
return err;
}
-static void discov_off(struct work_struct *work)
-{
- struct hci_dev *hdev = container_of(work, struct hci_dev,
- discov_off.work);
-
- bt_dev_dbg(hdev, "");
-
- hci_dev_lock(hdev);
-
- /* When discoverable timeout triggers, then just make sure
- * the limited discoverable flag is cleared. Even in the case
- * of a timeout triggered from general discoverable, it is
- * safe to unconditionally clear the flag.
- */
- hci_dev_clear_flag(hdev, HCI_LIMITED_DISCOVERABLE);
- hci_dev_clear_flag(hdev, HCI_DISCOVERABLE);
- hdev->discov_timeout = 0;
-
- hci_dev_unlock(hdev);
-
- hci_req_sync(hdev, discoverable_update, 0, HCI_CMD_TIMEOUT, NULL);
- mgmt_new_settings(hdev);
-}
-
void hci_request_setup(struct hci_dev *hdev)
{
- INIT_DELAYED_WORK(&hdev->discov_off, discov_off);
INIT_DELAYED_WORK(&hdev->le_scan_disable, le_scan_disable_work);
INIT_DELAYED_WORK(&hdev->le_scan_restart, le_scan_restart_work);
INIT_DELAYED_WORK(&hdev->adv_instance_expire, adv_timeout_expire);
@@ -2344,7 +2256,6 @@ void hci_request_cancel_all(struct hci_dev *hdev)
{
__hci_cmd_sync_cancel(hdev, ENODEV);
- cancel_delayed_work_sync(&hdev->discov_off);
cancel_delayed_work_sync(&hdev->le_scan_disable);
cancel_delayed_work_sync(&hdev->le_scan_restart);
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index c6750abb0ca2..b1541118dcdc 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -1023,11 +1023,39 @@ static void rpa_expired(struct work_struct *work)
hci_cmd_sync_queue(hdev, rpa_expired_sync, NULL, NULL);
}
+static void discov_off(struct work_struct *work)
+{
+ struct hci_dev *hdev = container_of(work, struct hci_dev,
+ discov_off.work);
+
+ bt_dev_dbg(hdev, "");
+
+ hci_dev_lock(hdev);
+
+ /* When discoverable timeout triggers, then just make sure
+ * the limited discoverable flag is cleared. Even in the case
+ * of a timeout triggered from general discoverable, it is
+ * safe to unconditionally clear the flag.
+ */
+ hci_dev_clear_flag(hdev, HCI_LIMITED_DISCOVERABLE);
+ hci_dev_clear_flag(hdev, HCI_DISCOVERABLE);
+ hdev->discov_timeout = 0;
+
+ hci_update_discoverable(hdev);
+
+ mgmt_new_settings(hdev);
+
+ hci_dev_unlock(hdev);
+}
+
static void mgmt_init_hdev(struct sock *sk, struct hci_dev *hdev)
{
if (hci_dev_test_and_set_flag(hdev, HCI_MGMT))
return;
+ BT_INFO("MGMT ver %d.%d", MGMT_VERSION, MGMT_REVISION);
+
+ INIT_DELAYED_WORK(&hdev->discov_off, discov_off);
INIT_DELAYED_WORK(&hdev->service_cache, service_cache_off);
INIT_DELAYED_WORK(&hdev->rpa_expired, rpa_expired);
@@ -8875,6 +8903,11 @@ void mgmt_index_removed(struct hci_dev *hdev)
mgmt_index_event(MGMT_EV_EXT_INDEX_REMOVED, hdev, &ev, sizeof(ev),
HCI_MGMT_EXT_INDEX_EVENTS);
+
+ /* Cancel any remaining timed work */
+ cancel_delayed_work_sync(&hdev->discov_off);
+ cancel_delayed_work_sync(&hdev->service_cache);
+ cancel_delayed_work_sync(&hdev->rpa_expired);
}
void mgmt_power_on(struct hci_dev *hdev, int err)
--
2.36.1
This removes the remaining calls to HCI_OP_WRITE_SCAN_ENABLE from
hci_request call chains, and converts them to hci_sync calls.
Signed-off-by: Brian Gix <[email protected]>
---
include/net/bluetooth/hci_core.h | 1 -
include/net/bluetooth/hci_sync.h | 1 +
net/bluetooth/hci_event.c | 4 ++--
net/bluetooth/hci_request.c | 17 -----------------
net/bluetooth/hci_request.h | 5 -----
net/bluetooth/hci_sync.c | 10 ++++++++++
net/bluetooth/mgmt.c | 8 ++++----
7 files changed, 17 insertions(+), 29 deletions(-)
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index bf6aa6f39632..a0a2a5665462 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -520,7 +520,6 @@ struct hci_dev {
struct work_struct cmd_work;
struct work_struct tx_work;
- struct work_struct scan_update;
struct delayed_work le_scan_disable;
struct delayed_work le_scan_restart;
diff --git a/include/net/bluetooth/hci_sync.h b/include/net/bluetooth/hci_sync.h
index 2492e3b46a8f..8a09b8d6150e 100644
--- a/include/net/bluetooth/hci_sync.h
+++ b/include/net/bluetooth/hci_sync.h
@@ -78,6 +78,7 @@ int hci_read_clock_sync(struct hci_dev *hdev, struct hci_cp_read_clock *cp);
int hci_write_fast_connectable_sync(struct hci_dev *hdev, bool enable);
int hci_update_scan_sync(struct hci_dev *hdev);
+int hci_update_scan(struct hci_dev *hdev);
int hci_write_le_host_supported_sync(struct hci_dev *hdev, u8 le, u8 simul);
int hci_remove_ext_adv_instance_sync(struct hci_dev *hdev, u8 instance,
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index 34bec7446d00..b32ca92fc692 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -3173,7 +3173,7 @@ static void hci_conn_complete_evt(struct hci_dev *hdev, void *data,
hci_send_cmd(hdev, HCI_OP_READ_REMOTE_FEATURES,
sizeof(cp), &cp);
- hci_req_update_scan(hdev);
+ hci_update_scan(hdev);
}
/* Set packet type for incoming connection */
@@ -3371,7 +3371,7 @@ static void hci_disconn_complete_evt(struct hci_dev *hdev, void *data,
if (test_and_clear_bit(HCI_CONN_FLUSH_KEY, &conn->flags))
hci_remove_link_key(hdev, &conn->dst);
- hci_req_update_scan(hdev);
+ hci_update_scan(hdev);
}
params = hci_conn_params_lookup(hdev, &conn->dst, conn->dst_type);
diff --git a/net/bluetooth/hci_request.c b/net/bluetooth/hci_request.c
index 9340fdbff679..3257f0f588cd 100644
--- a/net/bluetooth/hci_request.c
+++ b/net/bluetooth/hci_request.c
@@ -1835,21 +1835,6 @@ void __hci_req_update_scan(struct hci_request *req)
hci_req_add(req, HCI_OP_WRITE_SCAN_ENABLE, 1, &scan);
}
-static int update_scan(struct hci_request *req, unsigned long opt)
-{
- hci_dev_lock(req->hdev);
- __hci_req_update_scan(req);
- hci_dev_unlock(req->hdev);
- return 0;
-}
-
-static void scan_update_work(struct work_struct *work)
-{
- struct hci_dev *hdev = container_of(work, struct hci_dev, scan_update);
-
- hci_req_sync(hdev, update_scan, 0, HCI_CMD_TIMEOUT, NULL);
-}
-
static u8 get_service_classes(struct hci_dev *hdev)
{
struct bt_uuid *uuid;
@@ -2348,7 +2333,6 @@ static void discov_off(struct work_struct *work)
void hci_request_setup(struct hci_dev *hdev)
{
- INIT_WORK(&hdev->scan_update, scan_update_work);
INIT_DELAYED_WORK(&hdev->discov_off, discov_off);
INIT_DELAYED_WORK(&hdev->le_scan_disable, le_scan_disable_work);
INIT_DELAYED_WORK(&hdev->le_scan_restart, le_scan_restart_work);
@@ -2360,7 +2344,6 @@ void hci_request_cancel_all(struct hci_dev *hdev)
{
__hci_cmd_sync_cancel(hdev, ENODEV);
- cancel_work_sync(&hdev->scan_update);
cancel_delayed_work_sync(&hdev->discov_off);
cancel_delayed_work_sync(&hdev->le_scan_disable);
cancel_delayed_work_sync(&hdev->le_scan_restart);
diff --git a/net/bluetooth/hci_request.h b/net/bluetooth/hci_request.h
index 2b2fba278510..821244ad9d73 100644
--- a/net/bluetooth/hci_request.h
+++ b/net/bluetooth/hci_request.h
@@ -108,11 +108,6 @@ bool hci_req_stop_discovery(struct hci_request *req);
int hci_req_configure_datapath(struct hci_dev *hdev, struct bt_codec *codec);
-static inline void hci_req_update_scan(struct hci_dev *hdev)
-{
- queue_work(hdev->req_workqueue, &hdev->scan_update);
-}
-
void __hci_req_update_scan(struct hci_request *req);
int hci_update_random_address(struct hci_request *req, bool require_privacy,
diff --git a/net/bluetooth/hci_sync.c b/net/bluetooth/hci_sync.c
index a4f1b209b4f8..9844e231805e 100644
--- a/net/bluetooth/hci_sync.c
+++ b/net/bluetooth/hci_sync.c
@@ -2236,6 +2236,16 @@ int hci_update_passive_scan_sync(struct hci_dev *hdev)
return err;
}
+static int update_scan_sync(struct hci_dev *hdev, void *data)
+{
+ return hci_update_scan_sync(hdev);
+}
+
+int hci_update_scan(struct hci_dev *hdev)
+{
+ return hci_cmd_sync_queue(hdev, update_scan_sync, NULL, NULL);
+}
+
static int update_passive_scan_sync(struct hci_dev *hdev, void *data)
{
return hci_update_passive_scan_sync(hdev);
diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index ef8371975c4e..c6750abb0ca2 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -1611,7 +1611,7 @@ static int set_connectable_update_settings(struct hci_dev *hdev,
return err;
if (changed) {
- hci_req_update_scan(hdev);
+ hci_update_scan(hdev);
hci_update_passive_scan(hdev);
return new_settings(hdev, sk);
}
@@ -7115,7 +7115,7 @@ static int add_device(struct sock *sk, struct hci_dev *hdev,
if (err)
goto unlock;
- hci_req_update_scan(hdev);
+ hci_update_scan(hdev);
goto added;
}
@@ -7229,7 +7229,7 @@ static int remove_device(struct sock *sk, struct hci_dev *hdev,
goto unlock;
}
- hci_req_update_scan(hdev);
+ hci_update_scan(hdev);
device_removed(sk, hdev, &cp->addr.bdaddr,
cp->addr.type);
@@ -7293,7 +7293,7 @@ static int remove_device(struct sock *sk, struct hci_dev *hdev,
kfree(b);
}
- hci_req_update_scan(hdev);
+ hci_update_scan(hdev);
list_for_each_entry_safe(p, tmp, &hdev->le_conn_params, list) {
if (p->auto_connect == HCI_AUTO_CONN_DISABLED)
--
2.36.1
The discov_update work queue is no longer used as a result
of the hci_sync rework.
The __hci_req_hci_power_on() function is no longer referenced in the
code as a result of the hci_sync rework.
Signed-off-by: Brian Gix <[email protected]>
---
include/net/bluetooth/hci_core.h | 1 -
net/bluetooth/hci_request.c | 287 -------------------------------
net/bluetooth/hci_request.h | 2 -
3 files changed, 290 deletions(-)
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index 15237ee5f761..bf6aa6f39632 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -520,7 +520,6 @@ struct hci_dev {
struct work_struct cmd_work;
struct work_struct tx_work;
- struct work_struct discov_update;
struct work_struct scan_update;
struct delayed_work le_scan_disable;
struct delayed_work le_scan_restart;
diff --git a/net/bluetooth/hci_request.c b/net/bluetooth/hci_request.c
index 635cc5fb451e..9340fdbff679 100644
--- a/net/bluetooth/hci_request.c
+++ b/net/bluetooth/hci_request.c
@@ -2227,146 +2227,6 @@ static void le_scan_restart_work(struct work_struct *work)
hci_dev_unlock(hdev);
}
-static int active_scan(struct hci_request *req, unsigned long opt)
-{
- uint16_t interval = opt;
- struct hci_dev *hdev = req->hdev;
- u8 own_addr_type;
- /* Accept list is not used for discovery */
- u8 filter_policy = 0x00;
- /* Default is to enable duplicates filter */
- u8 filter_dup = LE_SCAN_FILTER_DUP_ENABLE;
- /* Discovery doesn't require controller address resolution */
- bool addr_resolv = false;
- int err;
-
- 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
- * discovery scanning parameters.
- */
- 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
- * private address.
- */
- err = hci_update_random_address(req, true, scan_use_rpa(hdev),
- &own_addr_type);
- if (err < 0)
- own_addr_type = ADDR_LE_DEV_PUBLIC;
-
- hci_dev_lock(hdev);
- if (hci_is_adv_monitoring(hdev)) {
- /* Duplicate filter should be disabled when some advertisement
- * monitor is activated, otherwise AdvMon can only receive one
- * advertisement for one peer(*) during active scanning, and
- * might report loss to these peers.
- *
- * Note that different controllers have different meanings of
- * |duplicate|. Some of them consider packets with the same
- * address as duplicate, and others consider packets with the
- * same address and the same RSSI as duplicate. Although in the
- * latter case we don't need to disable duplicate filter, but
- * it is common to have active scanning for a short period of
- * time, the power impact should be neglectable.
- */
- filter_dup = LE_SCAN_FILTER_DUP_DISABLE;
- }
- hci_dev_unlock(hdev);
-
- hci_req_start_scan(req, LE_SCAN_ACTIVE, interval,
- hdev->le_scan_window_discovery, own_addr_type,
- filter_policy, filter_dup, addr_resolv);
- return 0;
-}
-
-static int interleaved_discov(struct hci_request *req, unsigned long opt)
-{
- int err;
-
- bt_dev_dbg(req->hdev, "");
-
- err = active_scan(req, opt);
- if (err)
- return err;
-
- return bredr_inquiry(req, DISCOV_BREDR_INQUIRY_LEN);
-}
-
-static void start_discovery(struct hci_dev *hdev, u8 *status)
-{
- unsigned long timeout;
-
- bt_dev_dbg(hdev, "type %u", hdev->discovery.type);
-
- switch (hdev->discovery.type) {
- case DISCOV_TYPE_BREDR:
- if (!hci_dev_test_flag(hdev, HCI_INQUIRY))
- hci_req_sync(hdev, bredr_inquiry,
- DISCOV_BREDR_INQUIRY_LEN, HCI_CMD_TIMEOUT,
- status);
- return;
- case DISCOV_TYPE_INTERLEAVED:
- /* When running simultaneous discovery, the LE scanning time
- * should occupy the whole discovery time sine BR/EDR inquiry
- * and LE scanning are scheduled by the controller.
- *
- * For interleaving discovery in comparison, BR/EDR inquiry
- * and LE scanning are done sequentially with separate
- * timeouts.
- */
- if (test_bit(HCI_QUIRK_SIMULTANEOUS_DISCOVERY,
- &hdev->quirks)) {
- timeout = msecs_to_jiffies(DISCOV_LE_TIMEOUT);
- /* During simultaneous discovery, we double LE scan
- * interval. We must leave some time for the controller
- * to do BR/EDR inquiry.
- */
- hci_req_sync(hdev, interleaved_discov,
- hdev->le_scan_int_discovery * 2, HCI_CMD_TIMEOUT,
- status);
- break;
- }
-
- timeout = msecs_to_jiffies(hdev->discov_interleaved_timeout);
- hci_req_sync(hdev, active_scan, hdev->le_scan_int_discovery,
- HCI_CMD_TIMEOUT, status);
- break;
- case DISCOV_TYPE_LE:
- timeout = msecs_to_jiffies(DISCOV_LE_TIMEOUT);
- hci_req_sync(hdev, active_scan, hdev->le_scan_int_discovery,
- HCI_CMD_TIMEOUT, status);
- break;
- default:
- *status = HCI_ERROR_UNSPECIFIED;
- return;
- }
-
- if (*status)
- return;
-
- 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
- * start and duration of the scan. This is required for
- * restarting scanning during the discovery phase.
- */
- if (test_bit(HCI_QUIRK_STRICT_DUPLICATE_FILTER, &hdev->quirks) &&
- hdev->discovery.result_filtering) {
- hdev->discovery.scan_start = jiffies;
- hdev->discovery.scan_duration = timeout;
- }
-
- queue_delayed_work(hdev->req_workqueue, &hdev->le_scan_disable,
- timeout);
-}
-
bool hci_req_stop_discovery(struct hci_request *req)
{
struct hci_dev *hdev = req->hdev;
@@ -2462,42 +2322,6 @@ int hci_req_configure_datapath(struct hci_dev *hdev, struct bt_codec *codec)
return err;
}
-static int stop_discovery(struct hci_request *req, unsigned long opt)
-{
- hci_dev_lock(req->hdev);
- hci_req_stop_discovery(req);
- hci_dev_unlock(req->hdev);
-
- return 0;
-}
-
-static void discov_update(struct work_struct *work)
-{
- struct hci_dev *hdev = container_of(work, struct hci_dev,
- discov_update);
- u8 status = 0;
-
- switch (hdev->discovery.state) {
- case DISCOVERY_STARTING:
- start_discovery(hdev, &status);
- mgmt_start_discovery_complete(hdev, status);
- if (status)
- hci_discovery_set_state(hdev, DISCOVERY_STOPPED);
- else
- hci_discovery_set_state(hdev, DISCOVERY_FINDING);
- break;
- case DISCOVERY_STOPPING:
- hci_req_sync(hdev, stop_discovery, 0, HCI_CMD_TIMEOUT, &status);
- mgmt_stop_discovery_complete(hdev, status);
- if (!status)
- hci_discovery_set_state(hdev, DISCOVERY_STOPPED);
- break;
- case DISCOVERY_STOPPED:
- default:
- return;
- }
-}
-
static void discov_off(struct work_struct *work)
{
struct hci_dev *hdev = container_of(work, struct hci_dev,
@@ -2522,118 +2346,8 @@ static void discov_off(struct work_struct *work)
mgmt_new_settings(hdev);
}
-static int powered_update_hci(struct hci_request *req, unsigned long opt)
-{
- struct hci_dev *hdev = req->hdev;
- u8 link_sec;
-
- hci_dev_lock(hdev);
-
- if (hci_dev_test_flag(hdev, HCI_SSP_ENABLED) &&
- !lmp_host_ssp_capable(hdev)) {
- u8 mode = 0x01;
-
- hci_req_add(req, HCI_OP_WRITE_SSP_MODE, sizeof(mode), &mode);
-
- if (bredr_sc_enabled(hdev) && !lmp_host_sc_capable(hdev)) {
- u8 support = 0x01;
-
- hci_req_add(req, HCI_OP_WRITE_SC_SUPPORT,
- sizeof(support), &support);
- }
- }
-
- if (hci_dev_test_flag(hdev, HCI_LE_ENABLED) &&
- lmp_bredr_capable(hdev)) {
- struct hci_cp_write_le_host_supported cp;
-
- cp.le = 0x01;
- cp.simul = 0x00;
-
- /* Check first if we already have the right
- * host state (host features set)
- */
- if (cp.le != lmp_host_le_capable(hdev) ||
- cp.simul != lmp_host_le_br_capable(hdev))
- hci_req_add(req, HCI_OP_WRITE_LE_HOST_SUPPORTED,
- sizeof(cp), &cp);
- }
-
- if (hci_dev_test_flag(hdev, HCI_LE_ENABLED)) {
- /* Make sure the controller has a good default for
- * advertising data. This also applies to the case
- * where BR/EDR was toggled during the AUTO_OFF phase.
- */
- if (hci_dev_test_flag(hdev, HCI_ADVERTISING) ||
- list_empty(&hdev->adv_instances)) {
- int err;
-
- if (ext_adv_capable(hdev)) {
- err = __hci_req_setup_ext_adv_instance(req,
- 0x00);
- if (!err)
- __hci_req_update_scan_rsp_data(req,
- 0x00);
- } else {
- err = 0;
- __hci_req_update_adv_data(req, 0x00);
- __hci_req_update_scan_rsp_data(req, 0x00);
- }
-
- if (hci_dev_test_flag(hdev, HCI_ADVERTISING)) {
- if (!ext_adv_capable(hdev))
- __hci_req_enable_advertising(req);
- else if (!err)
- __hci_req_enable_ext_advertising(req,
- 0x00);
- }
- } else if (!list_empty(&hdev->adv_instances)) {
- struct adv_info *adv_instance;
-
- adv_instance = list_first_entry(&hdev->adv_instances,
- struct adv_info, list);
- __hci_req_schedule_adv_instance(req,
- adv_instance->instance,
- true);
- }
- }
-
- link_sec = hci_dev_test_flag(hdev, HCI_LINK_SECURITY);
- if (link_sec != test_bit(HCI_AUTH, &hdev->flags))
- hci_req_add(req, HCI_OP_WRITE_AUTH_ENABLE,
- sizeof(link_sec), &link_sec);
-
- if (lmp_bredr_capable(hdev)) {
- if (hci_dev_test_flag(hdev, HCI_FAST_CONNECTABLE))
- __hci_req_write_fast_connectable(req, true);
- else
- __hci_req_write_fast_connectable(req, false);
- __hci_req_update_scan(req);
- __hci_req_update_class(req);
- __hci_req_update_name(req);
- __hci_req_update_eir(req);
- }
-
- hci_dev_unlock(hdev);
- return 0;
-}
-
-int __hci_req_hci_power_on(struct hci_dev *hdev)
-{
- /* Register the available SMP channels (BR/EDR and LE) only when
- * successfully powering on the controller. This late
- * registration is required so that LE SMP can clearly decide if
- * the public address or static address is used.
- */
- smp_register(hdev);
-
- return __hci_req_sync(hdev, powered_update_hci, 0, HCI_CMD_TIMEOUT,
- NULL);
-}
-
void hci_request_setup(struct hci_dev *hdev)
{
- INIT_WORK(&hdev->discov_update, discov_update);
INIT_WORK(&hdev->scan_update, scan_update_work);
INIT_DELAYED_WORK(&hdev->discov_off, discov_off);
INIT_DELAYED_WORK(&hdev->le_scan_disable, le_scan_disable_work);
@@ -2646,7 +2360,6 @@ void hci_request_cancel_all(struct hci_dev *hdev)
{
__hci_cmd_sync_cancel(hdev, ENODEV);
- cancel_work_sync(&hdev->discov_update);
cancel_work_sync(&hdev->scan_update);
cancel_delayed_work_sync(&hdev->discov_off);
cancel_delayed_work_sync(&hdev->le_scan_disable);
diff --git a/net/bluetooth/hci_request.h b/net/bluetooth/hci_request.h
index 7f8df258e295..2b2fba278510 100644
--- a/net/bluetooth/hci_request.h
+++ b/net/bluetooth/hci_request.h
@@ -68,8 +68,6 @@ int __hci_req_sync(struct hci_dev *hdev, int (*func)(struct hci_request *req,
struct sk_buff *hci_prepare_cmd(struct hci_dev *hdev, u16 opcode, u32 plen,
const void *param);
-int __hci_req_hci_power_on(struct hci_dev *hdev);
-
void __hci_req_write_fast_connectable(struct hci_request *req, bool enable);
void __hci_req_update_name(struct hci_request *req);
void __hci_req_update_eir(struct hci_request *req);
--
2.36.1
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=662029
---Test result---
Test Summary:
CheckPatch FAIL 3.22 seconds
GitLint PASS 1.50 seconds
SubjectPrefix PASS 0.89 seconds
BuildKernel PASS 46.46 seconds
BuildKernel32 PASS 39.94 seconds
Incremental Build with patchesPASS 113.11 seconds
TestRunner: Setup PASS 687.76 seconds
TestRunner: l2cap-tester PASS 19.44 seconds
TestRunner: bnep-tester PASS 6.84 seconds
TestRunner: mgmt-tester PASS 113.22 seconds
TestRunner: rfcomm-tester PASS 10.62 seconds
TestRunner: sco-tester PASS 10.30 seconds
TestRunner: smp-tester PASS 10.40 seconds
TestRunner: userchan-tester PASS 7.21 seconds
Details
##############################
Test: CheckPatch - FAIL - 3.22 seconds
Run checkpatch.pl script with rule in .checkpatch.conf
[v2,2/3] Bluetooth: Remove update_scan hci_request dependancy\WARNING:TYPO_SPELLING: 'dependancy' may be misspelled - perhaps 'dependency'?
#55:
Subject: [PATCH v2 2/3] Bluetooth: Remove update_scan hci_request dependancy
^^^^^^^^^^
total: 0 errors, 1 warnings, 0 checks, 124 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/12925849.patch has style problems, please review.
NOTE: Ignored message types: UNKNOWN_COMMIT_ID
NOTE: If any of the errors are false positives, please report
them to the maintainer, see CHECKPATCH in MAINTAINERS.
---
Regards,
Linux Bluetooth
Hello:
This series was applied to bluetooth/bluetooth-next.git (master)
by Luiz Augusto von Dentz <[email protected]>:
On Thu, 21 Jul 2022 16:22:22 -0700 you wrote:
> This will be a growing patch-set of conversions and dead-code removal
> towards the goal of retiring hci_request.c
>
> The patch sets will be split amoung the work queues and delayed work
> queues as initialized in hci_request_setup(), with the ultimate goal of
> eliminating hci_request.c entirely.
>
> [...]
Here is the summary with links:
- [v2,1/3] Bluetooth: Remove dead code from hci_request.c
https://git.kernel.org/bluetooth/bluetooth-next/c/ec2904c259c5
- [v2,2/3] Bluetooth: Remove update_scan hci_request dependancy
https://git.kernel.org/bluetooth/bluetooth-next/c/bb87672562f8
- [v2,3/3] Bluetooth: Convert delayed discov_off to hci_sync
https://git.kernel.org/bluetooth/bluetooth-next/c/0ef08313cefd
You are awesome, thank you!
--
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https://korg.docs.kernel.org/patchwork/pwbot.html