mirror of https://gitee.com/openkylin/linux.git
Bluetooth: Add a define for the HCI persistent flags mask
We'll need to use this mask also when powering off the HCI device so it's better to have this in a single and visible place. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
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@ -122,6 +122,11 @@ enum {
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HCI_PERIODIC_INQ,
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};
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/* A mask for the flags that are supposed to remain when a reset happens
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* or the HCI device is closed.
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*/
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#define HCI_PERSISTENT_MASK (BIT(HCI_LE_SCAN) | BIT(HCI_PERIODIC_INQ))
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/* HCI ioctl defines */
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#define HCIDEVUP _IOW('H', 201, int)
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#define HCIDEVDOWN _IOW('H', 202, int)
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@ -194,7 +194,7 @@ static void hci_cc_reset(struct hci_dev *hdev, struct sk_buff *skb)
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clear_bit(HCI_RESET, &hdev->flags);
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/* Reset all non-persistent flags */
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hdev->dev_flags &= ~(BIT(HCI_LE_SCAN) | BIT(HCI_PERIODIC_INQ));
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hdev->dev_flags &= ~HCI_PERSISTENT_MASK;
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hdev->discovery.state = DISCOVERY_STOPPED;
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hdev->inq_tx_power = HCI_TX_POWER_INVALID;
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