diff options
| author | Marcel Holtmann <marcel@holtmann.org> | 2013-10-18 21:04:47 +0200 |
|---|---|---|
| committer | Johan Hedberg <johan.hedberg@intel.com> | 2013-10-19 15:22:52 +0200 |
| commit | 57af75a8cfec8e3c338a8542e54fe26376ea14cf (patch) | |
| tree | d43c42ee0a98a599205b2b2ba3fb0a1cf20428f6 /net/bluetooth/hci_event.c | |
| parent | Bluetooth: Move HCI device features into hci_core.c (diff) | |
| download | linux-57af75a8cfec8e3c338a8542e54fe26376ea14cf.tar.xz linux-57af75a8cfec8e3c338a8542e54fe26376ea14cf.zip | |
Bluetooth: Add workaround for buggy max_page features page value
Some controllers list the max_page value from the extended features
response as 0 when SSP has not yet been enabled. To workaround this
issue, force the max_page value to 1 when SSP support has been
detected.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Diffstat (limited to '')
| -rw-r--r-- | net/bluetooth/hci_event.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index e43de9876aa0..c171c0798499 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -555,7 +555,8 @@ static void hci_cc_read_local_ext_features(struct hci_dev *hdev, if (rp->status) return; - hdev->max_page = rp->max_page; + if (hdev->max_page < rp->max_page) + hdev->max_page = rp->max_page; if (rp->page < HCI_MAX_PAGES) memcpy(hdev->features[rp->page], rp->features, 8); |