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Bluetooth: Add dev_flags to struct hci_dev

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This patch adds the dev_flags field to struct hci_dev. This new
flags variable should be used to define flags related to BR/EDR
and/or LE controller itself. It should be used to define flags
which represents states from the controller. The dev_flags is
cleared in case the controller sends a Reset Command Complete
Event to the host.

Also, this patch adds the HCI_LE_SCAN flag which was created to
track if the controller is performing LE scan or not. The flag
is set/cleared when the controller starts/stops scanning.

This is an initial effort to stop using hdev->flags to define
internal flags since it is exported to userspace by an ioctl.

Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
This commit is contained in:
Andre Guedes 2011-11-25 20:53:38 -03:00 • committed by Gustavo F. Padovan
parent 1e89cffb44
commit d23264a896
4 changed files with 17 additions and 0 deletions
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8
include/net/bluetooth/hci.h
View file

@ -88,6 +88,14 @@ enum {
HCI_RESET,
};
/*
* BR/EDR and/or LE controller flags: the flags defined here should represent
* states from the controller.
*/
enum {
HCI_LE_SCAN,
};
/* HCI ioctl defines */
#define HCIDEVUP _IOW('H', 201, int)
#define HCIDEVDOWN _IOW('H', 202, int)