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Bluetooth: Add debugfs fields for hardware and firmware info

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Some Bluetooth controllers allow for reading hardware and firmware
related vendor specific infos. If they are available, then they can be
exposed via debugfs now.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
This commit is contained in:
Marcel Holtmann
2016-07-17 19:55:16 +02:00
committed by Johan Hedberg
parent f962fe32f2
commit 5177a83827
3 changed files with 63 additions and 0 deletions
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4
include/net/bluetooth/hci_core.h
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@@ -372,6 +372,8 @@ struct hci_dev {
atomic_t promisc;
const char *hw_info;
const char *fw_info;
struct dentry *debugfs;
struct device dev;
@@ -1024,6 +1026,8 @@ int hci_resume_dev(struct hci_dev *hdev);
int hci_reset_dev(struct hci_dev *hdev);
int hci_recv_frame(struct hci_dev *hdev, struct sk_buff *skb);
int hci_recv_diag(struct hci_dev *hdev, struct sk_buff *skb);
void hci_set_hw_info(struct hci_dev *hdev, const char *fmt, ...);
void hci_set_fw_info(struct hci_dev *hdev, const char *fmt, ...);
int hci_dev_open(__u16 dev);
int hci_dev_close(__u16 dev);
int hci_dev_do_close(struct hci_dev *hdev);