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| author |   Marcel Holtmann <marcel@holtmann.org> | 2015-11-08 07:47:13 +0100 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2015-11-19 17:50:28 +0100 |
| commit | ac71494934c475e3f51e5e3e64a12f57618d82a4 (patch) | |
| tree | 81d9f03156011f5be7f314537d1ae4bde1e38762 /include | |
| parent | Bluetooth: Add support for sending system notes to monitor channel (diff) | |
| download | linux-dev-ac71494934c475e3f51e5e3e64a12f57618d82a4.tar.xz linux-dev-ac71494934c475e3f51e5e3e64a12f57618d82a4.zip | |
Bluetooth: Add support for controller specific logging
To enable controller specific logging, the userspace daemon has to have
the ability to log per controller. To facilitate this support, provide
a dedicated logging channel. Messages in this channel will be included
in the monitor queue and with that also forwarded to monitoring tools
along with the actual hardware traces.
All messages from the logging channel are timestamped and with that
allow an easy correlation between userspace messages and hardware
events. This will increase the ability to debug problems faster.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/bluetooth/hci_mon.h | 1 | ||||
| -rw-r--r-- | include/net/bluetooth/hci_sock.h | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/include/net/bluetooth/hci_mon.h b/include/net/bluetooth/hci_mon.h index c91bb23eb29e..587d0131b349 100644 --- a/include/net/bluetooth/hci_mon.h +++ b/include/net/bluetooth/hci_mon.h @@ -44,6 +44,7 @@ struct hci_mon_hdr { #define HCI_MON_INDEX_INFO 10 #define HCI_MON_VENDOR_DIAG 11 #define HCI_MON_SYSTEM_NOTE 12 +#define HCI_MON_USER_LOGGING 13 struct hci_mon_new_index { __u8 type; diff --git a/include/net/bluetooth/hci_sock.h b/include/net/bluetooth/hci_sock.h index 9a46d665c1b5..8e9138acdae1 100644 --- a/include/net/bluetooth/hci_sock.h +++ b/include/net/bluetooth/hci_sock.h @@ -45,6 +45,7 @@ struct sockaddr_hci { #define HCI_CHANNEL_USER 1 #define HCI_CHANNEL_MONITOR 2 #define HCI_CHANNEL_CONTROL 3 +#define HCI_CHANNEL_LOGGING 4 struct hci_filter { unsigned long type_mask; |