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Bluetooth: Add opcode parameter to hci_req_complete_t callback 

When hci_req_run() calls its provided complete function and one of the
HCI commands in the sequence fails, then provide the opcode of failing
command. In case of success HCI_OP_NOP is provided since all commands
completed.

This patch fixes the prototype of hci_req_complete_t and all its users.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
This commit is contained in:
Marcel Holtmann 2015-01-11 13:50:44 -08:00 committed by Johan Hedberg
parent bc6efeeeb5
commit 1904a853fa
5 changed files with 34 additions and 26 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
include/net/bluetooth/bluetooth.h
View File

@ -273,7 +273,7 @@ struct l2cap_ctrl {
struct hci_dev;
typedef void (*hci_req_complete_t)(struct hci_dev *hdev, u8 status);
typedef void (*hci_req_complete_t)(struct hci_dev *hdev, u8 status, u16 opcode);
struct hci_req_ctrl {
bool start;

2
net/bluetooth/hci_conn.c
View File

@ -633,7 +633,7 @@ void hci_le_conn_failed(struct hci_conn *conn, u8 status)
mgmt_reenable_advertising(hdev);
}
static void create_le_conn_complete(struct hci_dev *hdev, u8 status)
static void create_le_conn_complete(struct hci_dev *hdev, u8 status, u16 opcode)
{
struct hci_conn *conn;

9
net/bluetooth/hci_core.c
View File

@ -141,7 +141,7 @@ static const struct file_operations dut_mode_fops = {
/* ---- HCI requests ---- */
static void hci_req_sync_complete(struct hci_dev *hdev, u8 result)
static void hci_req_sync_complete(struct hci_dev *hdev, u8 result, u16 opcode)
{
BT_DBG("%s result 0x%2.2x", hdev->name, result);
@ -2754,7 +2754,7 @@ void hci_conn_params_clear_all(struct hci_dev *hdev)
BT_DBG("All LE connection parameters were removed");
}
static void inquiry_complete(struct hci_dev *hdev, u8 status)
static void inquiry_complete(struct hci_dev *hdev, u8 status, u16 opcode)
{
if (status) {
BT_ERR("Failed to start inquiry: status %d", status);
@ -2766,7 +2766,8 @@ static void inquiry_complete(struct hci_dev *hdev, u8 status)
}
}
static void le_scan_disable_work_complete(struct hci_dev *hdev, u8 status)
static void le_scan_disable_work_complete(struct hci_dev *hdev, u8 status,
u16 opcode)
{
/* General inquiry access code (GIAC) */
u8 lap[3] = { 0x33, 0x8b, 0x9e };
@ -4159,7 +4160,7 @@ void hci_req_cmd_complete(struct hci_dev *hdev, u16 opcode, u8 status)
call_complete:
if (req_complete)
req_complete(hdev, status);
req_complete(hdev, status, status ? opcode : HCI_OP_NOP);
}
static void hci_rx_work(struct work_struct *work)

3
net/bluetooth/hci_request.c
View File

@ -533,7 +533,8 @@ void __hci_update_background_scan(struct hci_request *req)
}
}
static void update_background_scan_complete(struct hci_dev *hdev, u8 status)
static void update_background_scan_complete(struct hci_dev *hdev, u8 status,
u16 opcode)
{
if (status)
BT_DBG("HCI request failed to update background scanning: "

44
net/bluetooth/mgmt.c
View File

@ -1251,7 +1251,7 @@ static int send_settings_rsp(struct sock *sk, u16 opcode, struct hci_dev *hdev)
sizeof(settings));
}
static void clean_up_hci_complete(struct hci_dev *hdev, u8 status)
static void clean_up_hci_complete(struct hci_dev *hdev, u8 status, u16 opcode)
{
BT_DBG("%s status 0x%02x", hdev->name, status);
@ -1518,7 +1518,8 @@ static u8 mgmt_le_support(struct hci_dev *hdev)
return MGMT_STATUS_SUCCESS;
}
static void set_discoverable_complete(struct hci_dev *hdev, u8 status)
static void set_discoverable_complete(struct hci_dev *hdev, u8 status,
u16 opcode)
{
struct pending_cmd *cmd;
struct mgmt_mode *cp;
@ -1777,7 +1778,8 @@ static void write_fast_connectable(struct hci_request *req, bool enable)
hci_req_add(req, HCI_OP_WRITE_PAGE_SCAN_TYPE, 1, &type);
}
static void set_connectable_complete(struct hci_dev *hdev, u8 status)
static void set_connectable_complete(struct hci_dev *hdev, u8 status,
u16 opcode)
{
struct pending_cmd *cmd;
struct mgmt_mode *cp;
@ -2195,7 +2197,7 @@ unlock:
return err;
}
static void le_enable_complete(struct hci_dev *hdev, u8 status)
static void le_enable_complete(struct hci_dev *hdev, u8 status, u16 opcode)
{
struct cmd_lookup match = { NULL, hdev };
@ -2385,7 +2387,7 @@ unlock:
hci_dev_unlock(hdev);
}
static void add_uuid_complete(struct hci_dev *hdev, u8 status)
static void add_uuid_complete(struct hci_dev *hdev, u8 status, u16 opcode)
{
BT_DBG("status 0x%02x", status);
@ -2464,7 +2466,7 @@ static bool enable_service_cache(struct hci_dev *hdev)
return false;
}
static void remove_uuid_complete(struct hci_dev *hdev, u8 status)
static void remove_uuid_complete(struct hci_dev *hdev, u8 status, u16 opcode)
{
BT_DBG("status 0x%02x", status);
@ -2549,7 +2551,7 @@ unlock:
return err;
}
static void set_class_complete(struct hci_dev *hdev, u8 status)
static void set_class_complete(struct hci_dev *hdev, u8 status, u16 opcode)
{
BT_DBG("status 0x%02x", status);
@ -3483,7 +3485,7 @@ static void update_name(struct hci_request *req)
hci_req_add(req, HCI_OP_WRITE_LOCAL_NAME, sizeof(cp), &cp);
}
static void set_name_complete(struct hci_dev *hdev, u8 status)
static void set_name_complete(struct hci_dev *hdev, u8 status, u16 opcode)
{
struct mgmt_cp_set_local_name *cp;
struct pending_cmd *cmd;
@ -3834,7 +3836,8 @@ static bool trigger_discovery(struct hci_request *req, u8 *status)
return true;
}
static void start_discovery_complete(struct hci_dev *hdev, u8 status)
static void start_discovery_complete(struct hci_dev *hdev, u8 status,
u16 opcode)
{
struct pending_cmd *cmd;
unsigned long timeout;
@ -4063,7 +4066,7 @@ failed:
return err;
}
static void stop_discovery_complete(struct hci_dev *hdev, u8 status)
static void stop_discovery_complete(struct hci_dev *hdev, u8 status, u16 opcode)
{
struct pending_cmd *cmd;
@ -4289,7 +4292,8 @@ static int set_device_id(struct sock *sk, struct hci_dev *hdev, void *data,
return err;
}
static void set_advertising_complete(struct hci_dev *hdev, u8 status)
static void set_advertising_complete(struct hci_dev *hdev, u8 status,
u16 opcode)
{
struct cmd_lookup match = { NULL, hdev };
@ -4496,7 +4500,8 @@ static int set_scan_params(struct sock *sk, struct hci_dev *hdev,
return err;
}
static void fast_connectable_complete(struct hci_dev *hdev, u8 status)
static void fast_connectable_complete(struct hci_dev *hdev, u8 status,
u16 opcode)
{
struct pending_cmd *cmd;
@ -4594,7 +4599,7 @@ unlock:
return err;
}
static void set_bredr_complete(struct hci_dev *hdev, u8 status)
static void set_bredr_complete(struct hci_dev *hdev, u8 status, u16 opcode)
{
struct pending_cmd *cmd;
@ -5119,7 +5124,8 @@ static int conn_info_cmd_complete(struct pending_cmd *cmd, u8 status)
return err;
}
static void conn_info_refresh_complete(struct hci_dev *hdev, u8 hci_status)
static void conn_info_refresh_complete(struct hci_dev *hdev, u8 hci_status,
u16 opcode)
{
struct hci_cp_read_rssi *cp;
struct pending_cmd *cmd;
@ -5326,7 +5332,7 @@ complete:
return err;
}
static void get_clock_info_complete(struct hci_dev *hdev, u8 status)
static void get_clock_info_complete(struct hci_dev *hdev, u8 status, u16 opcode)
{
struct hci_cp_read_clock *hci_cp;
struct pending_cmd *cmd;
@ -5504,7 +5510,7 @@ static void device_added(struct sock *sk, struct hci_dev *hdev,
mgmt_event(MGMT_EV_DEVICE_ADDED, hdev, &ev, sizeof(ev), sk);
}
static void add_device_complete(struct hci_dev *hdev, u8 status)
static void add_device_complete(struct hci_dev *hdev, u8 status, u16 opcode)
{
struct pending_cmd *cmd;
@ -5627,7 +5633,7 @@ static void device_removed(struct sock *sk, struct hci_dev *hdev,
mgmt_event(MGMT_EV_DEVICE_REMOVED, hdev, &ev, sizeof(ev), sk);
}
static void remove_device_complete(struct hci_dev *hdev, u8 status)
static void remove_device_complete(struct hci_dev *hdev, u8 status, u16 opcode)
{
struct pending_cmd *cmd;
@ -6205,7 +6211,7 @@ static void restart_le_actions(struct hci_request *req)
__hci_update_background_scan(req);
}
static void powered_complete(struct hci_dev *hdev, u8 status)
static void powered_complete(struct hci_dev *hdev, u8 status, u16 opcode)
{
struct cmd_lookup match = { NULL, hdev };
@ -7316,7 +7322,7 @@ void mgmt_discovering(struct hci_dev *hdev, u8 discovering)
mgmt_event(MGMT_EV_DISCOVERING, hdev, &ev, sizeof(ev), NULL);
}
static void adv_enable_complete(struct hci_dev *hdev, u8 status)
static void adv_enable_complete(struct hci_dev *hdev, u8 status, u16 opcode)
{
BT_DBG("%s status %u", hdev->name, status);
}