From 4aab14e5504e84c42534378f91e836e6f55d0886 Mon Sep 17 00:00:00 2001 From: Andre Guedes Date: Fri, 17 Feb 2012 20:39:36 -0300 Subject: [PATCH] Bluetooth: Track discovery type This patch adds to struct discovery_state the field 'type' so that we can track the discovery type the device is performing. Signed-off-by: Andre Guedes Acked-by: Marcel Holtmann Signed-off-by: Johan Hedberg --- include/net/bluetooth/hci_core.h | 1 + net/bluetooth/hci_core.c | 2 ++ net/bluetooth/mgmt.c | 4 +++- 3 files changed, 6 insertions(+), 1 deletion(-) diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index be8da5d54abb..d7c79b5335c2 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -57,6 +57,7 @@ struct inquiry_entry { }; struct discovery_state { + int type; enum { DISCOVERY_STOPPED, DISCOVERY_STARTING, diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c index dc31e7d6028e..29a9b01c3b9b 100644 --- a/net/bluetooth/hci_core.c +++ b/net/bluetooth/hci_core.c @@ -380,6 +380,8 @@ void hci_discovery_set_state(struct hci_dev *hdev, int state) switch (state) { case DISCOVERY_STOPPED: + hdev->discovery.type = 0; + if (hdev->discovery.state != DISCOVERY_STARTING) mgmt_discovering(hdev, 0); break; diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index 196215c9d424..9d98382e48c7 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -2192,7 +2192,9 @@ static int start_discovery(struct sock *sk, u16 index, goto failed; } - switch (cp->type) { + hdev->discovery.type = cp->type; + + switch (hdev->discovery.type) { case DISCOV_TYPE_BREDR: case DISCOV_TYPE_INTERLEAVED: err = hci_do_inquiry(hdev, INQUIRY_LEN_BREDR); -- GitLab