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Bluetooth: Support HCI_QUIRK_EXTERNAL_CONFIG for hci_vhci driver 

This adds support for configuring the hci_vhci virtual controllers
to require a setup stage using HCI_QUIRK_EXTERNAL_CONFIG. With this
option the virtual controller will start out as unconfigured.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
hifive-unleashed-5.1
Marcel Holtmann 2014-07-04 17:23:35 +02:00 committed by Johan Hedberg
parent af202f8441
commit 0ad184ef58
1 changed files with 6 additions and 2 deletions
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8
drivers/bluetooth/hci_vhci.c
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@ -107,8 +107,8 @@ static int vhci_create_device(struct vhci_data *data, __u8 opcode)
if (dev_type != HCI_BREDR && dev_type != HCI_AMP)
return -EINVAL;
/* bits 2-6 are reserved (must be zero) */
if (opcode & 0x7c)
/* bits 2-5 are reserved (must be zero) */
if (opcode & 0x3c)
return -EINVAL;
skb = bt_skb_alloc(4, GFP_KERNEL);
@ -132,6 +132,10 @@ static int vhci_create_device(struct vhci_data *data, __u8 opcode)
hdev->flush = vhci_flush;
hdev->send = vhci_send_frame;
/* bit 6 is for external configuration */
if (opcode & 0x40)
set_bit(HCI_QUIRK_EXTERNAL_CONFIG, &hdev->quirks);
/* bit 7 is for raw device */
if (opcode & 0x80)
set_bit(HCI_QUIRK_RAW_DEVICE, &hdev->quirks);