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authorDavid S. Miller <davem@davemloft.net>2019-11-13 06:29:57 +0300
committerDavid S. Miller <davem@davemloft.net>2019-11-13 06:29:57 +0300
commitce9db46436960fa3fb30db0eb50c4e4dde8c9530 (patch)
treeb1c2ebaf81910763fd04a9e0f2877e0c1dd1fdf8 /net/bluetooth
parente0580b50d9d4b61d6c56085acdc2bb01c040aca9 (diff)
parent7d250a062f75e6ee8368b64ac6ff1e09fbb6783d (diff)
downloadlinux-ce9db46436960fa3fb30db0eb50c4e4dde8c9530.tar.xz
Merge branch 'for-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next
Johan Hedberg says: ==================== pull request: linux-bluetooth 2019-11-11 Here's one more bluetooth-next pull request for the 5.5 kernel release. - Several fixes for LE advertising - Added PM support to hci_qca driver - Added support for WCN3991 SoC in hci_qca driver - Added DT bindings for BCM43540 module - A few other small cleanups/fixes ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/bluetooth')
-rw-r--r--net/bluetooth/hci_request.c19
1 files changed, 14 insertions, 5 deletions
diff --git a/net/bluetooth/hci_request.c b/net/bluetooth/hci_request.c
index 7f6a581b5b7e..2a1b64dbf76e 100644
--- a/net/bluetooth/hci_request.c
+++ b/net/bluetooth/hci_request.c
@@ -904,9 +904,9 @@ static u8 get_adv_instance_scan_rsp_len(struct hci_dev *hdev, u8 instance)
{
struct adv_info *adv_instance;
- /* Ignore instance 0 */
+ /* Instance 0x00 always set local name */
if (instance == 0x00)
- return 0;
+ return 1;
adv_instance = hci_find_adv_instance(hdev, instance);
if (!adv_instance)
@@ -923,9 +923,9 @@ static u8 get_cur_adv_instance_scan_rsp_len(struct hci_dev *hdev)
u8 instance = hdev->cur_adv_instance;
struct adv_info *adv_instance;
- /* Ignore instance 0 */
+ /* Instance 0x00 always set local name */
if (instance == 0x00)
- return 0;
+ return 1;
adv_instance = hci_find_adv_instance(hdev, instance);
if (!adv_instance)
@@ -1273,6 +1273,14 @@ static u8 create_instance_adv_data(struct hci_dev *hdev, u8 instance, u8 *ptr)
instance_flags = get_adv_instance_flags(hdev, instance);
+ /* If instance already has the flags set skip adding it once
+ * again.
+ */
+ if (adv_instance && eir_get_data(adv_instance->adv_data,
+ adv_instance->adv_data_len, EIR_FLAGS,
+ NULL))
+ goto skip_flags;
+
/* The Add Advertising command allows userspace to set both the general
* and limited discoverable flags.
*/
@@ -1305,6 +1313,7 @@ static u8 create_instance_adv_data(struct hci_dev *hdev, u8 instance, u8 *ptr)
}
}
+skip_flags:
if (adv_instance) {
memcpy(ptr, adv_instance->adv_data,
adv_instance->adv_data_len);
@@ -1690,7 +1699,7 @@ int __hci_req_enable_ext_advertising(struct hci_request *req, u8 instance)
* scheduling it.
*/
if (adv_instance && adv_instance->duration) {
- u16 duration = adv_instance->duration * MSEC_PER_SEC;
+ u16 duration = adv_instance->timeout * MSEC_PER_SEC;
/* Time = N * 10 ms */
adv_set->duration = cpu_to_le16(duration / 10);