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| author | Marcel Holtmann <marcel@holtmann.org> | 2014-07-02 19:10:33 +0200 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2014-07-03 17:42:58 +0200 |
| commit | 4a964404c08fed64d1afd8b0af1e7f2b8f7ae90e (patch) | |
| tree | 7d802b11df2bece536da78a26bad41740e4336d4 /net/bluetooth/hci_sock.c | |
| parent | c103aea6f709c68916160eca4ed20224934e62d7 (diff) | |
| download | linux-exynos-4a964404c08fed64d1afd8b0af1e7f2b8f7ae90e.tar.gz linux-exynos-4a964404c08fed64d1afd8b0af1e7f2b8f7ae90e.tar.bz2 linux-exynos-4a964404c08fed64d1afd8b0af1e7f2b8f7ae90e.zip | |
Bluetooth: Introduce unconfigured controller state
With the new unconfigured controller state it is possible to provide a
fully functional HCI transport, but disable the higher level operations
that would normally happen. This way userspace can try to configure the
controller before releases the unconfigured state.
The internal state is represented by HCI_UNCONFIGURED. This replaces the
HCI_QUIRK_RAW_DEVICE quirk as internal state representation. This is now
a real state and drivers can use the quirk to actually trigger this
state. In the future this will allow a more fine grained switching from
unconfigured state to configured state for controller inititialization.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Diffstat (limited to 'net/bluetooth/hci_sock.c')
| -rw-r--r-- | net/bluetooth/hci_sock.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c index 54e4e8fd5d97..db9610323d4d 100644 --- a/net/bluetooth/hci_sock.c +++ b/net/bluetooth/hci_sock.c @@ -453,7 +453,7 @@ static int hci_sock_release(struct socket *sock) if (hdev) { if (hci_pi(sk)->channel == HCI_CHANNEL_USER) { - if (!test_bit(HCI_QUIRK_RAW_DEVICE, &hdev->quirks)) + if (!test_bit(HCI_UNCONFIGURED, &hdev->dev_flags)) mgmt_index_added(hdev); clear_bit(HCI_USER_CHANNEL, &hdev->dev_flags); hci_dev_close(hdev->id); @@ -518,7 +518,7 @@ static int hci_sock_bound_ioctl(struct sock *sk, unsigned int cmd, if (test_bit(HCI_USER_CHANNEL, &hdev->dev_flags)) return -EBUSY; - if (test_bit(HCI_QUIRK_RAW_DEVICE, &hdev->quirks)) + if (test_bit(HCI_UNCONFIGURED, &hdev->dev_flags)) return -EOPNOTSUPP; if (hdev->dev_type != HCI_BREDR) @@ -706,13 +706,13 @@ static int hci_sock_bind(struct socket *sock, struct sockaddr *addr, goto done; } - if (!test_bit(HCI_QUIRK_RAW_DEVICE, &hdev->quirks)) + if (!test_bit(HCI_UNCONFIGURED, &hdev->dev_flags)) mgmt_index_removed(hdev); err = hci_dev_open(hdev->id); if (err) { clear_bit(HCI_USER_CHANNEL, &hdev->dev_flags); - if (!test_bit(HCI_QUIRK_RAW_DEVICE, &hdev->quirks)) + if (!test_bit(HCI_UNCONFIGURED, &hdev->dev_flags)) mgmt_index_added(hdev); hci_dev_put(hdev); goto done; |