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author | Mattijs Korpershoek <mkorpershoek@baylibre.com> | 2019-10-16 20:20:39 -0700 |
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committer | Marcel Holtmann <marcel@holtmann.org> | 2019-10-17 07:10:49 +0200 |
commit | eb8c101e28496888a0dcfe16ab86a1bee369e820 (patch) | |
tree | e39a9ec7367c74b1452ffeca48a59d5e9c49eb77 /drivers/bluetooth | |
parent | 4c371bb95cf06ded80df0e6139fdd77cee1d9a94 (diff) | |
download | linux-eb8c101e28496888a0dcfe16ab86a1bee369e820.tar.gz linux-eb8c101e28496888a0dcfe16ab86a1bee369e820.tar.bz2 linux-eb8c101e28496888a0dcfe16ab86a1bee369e820.zip |
Bluetooth: hci_core: fix init for HCI_USER_CHANNEL
During the setup() stage, HCI device drivers expect the chip to
acknowledge its setup() completion via vendor specific frames.
If userspace opens() such HCI device in HCI_USER_CHANNEL [1] mode,
the vendor specific frames are never tranmitted to the driver, as
they are filtered in hci_rx_work().
Allow HCI devices which operate in HCI_USER_CHANNEL mode to receive
frames if the HCI device is is HCI_INIT state.
[1] https://www.spinics.net/lists/linux-bluetooth/msg37345.html
Fixes: 23500189d7e0 ("Bluetooth: Introduce new HCI socket channel for user operation")
Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'drivers/bluetooth')
0 files changed, 0 insertions, 0 deletions