From b9a7a61e5c3e2f6316c2aedf4ca171bdee7a4804 Mon Sep 17 00:00:00 2001 From: Lukasz Rymanowski Date: Thu, 27 Mar 2014 20:55:20 +0100 Subject: Bluetooth: Add new debugfs parameter With this patch it is possible to control discovery interleaved timeout value from debugfs. It is for fine tuning of this timeout. Signed-off-by: Lukasz Rymanowski Signed-off-by: Marcel Holtmann --- net/bluetooth/hci_core.c | 4 ++++ net/bluetooth/mgmt.c | 2 +- 2 files changed, 5 insertions(+), 1 deletion(-) (limited to 'net/bluetooth') diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c index 7cf511cb1171..d31f144860d1 100644 --- a/net/bluetooth/hci_core.c +++ b/net/bluetooth/hci_core.c @@ -1823,6 +1823,9 @@ static int __hci_init(struct hci_dev *hdev) &lowpan_debugfs_fops); debugfs_create_file("le_auto_conn", 0644, hdev->debugfs, hdev, &le_auto_conn_fops); + debugfs_create_u16("discov_interleaved_timeout", 0644, + hdev->debugfs, + &hdev->discov_interleaved_timeout); } return 0; @@ -3785,6 +3788,7 @@ struct hci_dev *hci_alloc_dev(void) hdev->le_conn_max_interval = 0x0038; hdev->rpa_timeout = HCI_DEFAULT_RPA_TIMEOUT; + hdev->discov_interleaved_timeout = DISCOV_INTERLEAVED_TIMEOUT; mutex_init(&hdev->lock); mutex_init(&hdev->req_lock); diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index 944c4fc87905..b34e13aed51c 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -3372,7 +3372,7 @@ static void start_discovery_complete(struct hci_dev *hdev, u8 status) break; case DISCOV_TYPE_INTERLEAVED: - timeout = msecs_to_jiffies(DISCOV_INTERLEAVED_TIMEOUT); + timeout = msecs_to_jiffies(hdev->discov_interleaved_timeout); break; case DISCOV_TYPE_BREDR: -- cgit v1.2.3