diff options
| author | David S. Miller | 2019-11-12 19:29:57 -0800 |
|---|---|---|
| committer | David S. Miller | 2019-11-12 19:29:57 -0800 |
| commit | ce9db46436960fa3fb30db0eb50c4e4dde8c9530 (patch) | |
| tree | b1c2ebaf81910763fd04a9e0f2877e0c1dd1fdf8 /net | |
| parent | e0580b50d9d4b61d6c56085acdc2bb01c040aca9 (diff) | |
| parent | 7d250a062f75e6ee8368b64ac6ff1e09fbb6783d (diff) | |
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')
| -rw-r--r-- | net/bluetooth/hci_request.c | 19 |
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); |