From a237f4c5782f344b6e00584cb39034a465fdaea7 Mon Sep 17 00:00:00 2001 From: Sudha Bheemanna Date: Wed, 7 Sep 2016 15:42:22 +0530 Subject: [PATCH] Bluetooth: Add hardware error MGMT event Add code to handle hardware error MGMT event. Change-Id: I5875ea2aeae7aba95c1f8e15b456704dc6bcdee4 Signed-off-by: Sudha Bheemanna Signed-off-by: Amit Purwar --- include/net/bluetooth/hci_core.h | 1 + include/net/bluetooth/mgmt_tizen.h | 7 +++++++ net/bluetooth/hci_event.c | 5 +++++ net/bluetooth/mgmt.c | 8 ++++++++ 4 files changed, 21 insertions(+) diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index c318f30..d064311 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -1965,6 +1965,7 @@ int mgmt_le_conn_updated(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 type, u16 supervision_timeout); int mgmt_le_conn_update_failed(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type, u8 addr_type, u8 status); +void mgmt_hardware_error(struct hci_dev *hdev, u8 err_code); #endif u8 hci_le_conn_update(struct hci_conn *conn, u16 min, u16 max, u16 latency, diff --git a/include/net/bluetooth/mgmt_tizen.h b/include/net/bluetooth/mgmt_tizen.h index 4c2e9d0..680ad8b 100644 --- a/include/net/bluetooth/mgmt_tizen.h +++ b/include/net/bluetooth/mgmt_tizen.h @@ -162,6 +162,13 @@ struct mgmt_ev_device_name_update { } __packed; /* Device name update changes */ +/* For handling of hardware error event */ +#define MGMT_EV_HARDWARE_ERROR (TIZEN_EV_BASE + 0x02) +struct mgmt_ev_hardware_error { + __u8 error_code; +} __packed; +/* handling of hardware error event */ + /* For handling of RSSI Events */ #define MGMT_EV_RSSI_ALERT (TIZEN_EV_BASE + 0x04) struct mgmt_ev_vendor_specific_rssi_alert { diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index f4273d0..6661933 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -3923,6 +3923,11 @@ static void hci_hardware_error_evt(struct hci_dev *hdev, struct sk_buff *skb) { struct hci_ev_hardware_error *ev = (void *) skb->data; +#ifdef TIZEN_BT + hci_dev_lock(hdev); + mgmt_hardware_error(hdev, ev->code); + hci_dev_unlock(hdev); +#endif hdev->hw_error_code = ev->code; queue_work(hdev->req_workqueue, &hdev->error_reset); diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index 2b32ded..323990a 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -7876,6 +7876,14 @@ static int le_set_scan_params(struct sock *sk, struct hci_dev *hdev, return err; } + +void mgmt_hardware_error(struct hci_dev *hdev, u8 err_code) +{ + struct mgmt_ev_hardware_error ev; + + ev.error_code = err_code; + mgmt_event(MGMT_EV_HARDWARE_ERROR, hdev, &ev, sizeof(ev), NULL); +} #endif /* TIZEN_BT */ static bool ltk_is_valid(struct mgmt_ltk_info *key) -- 2.7.4