hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Bluetooth: Pass full hci_dev struct to mgmt callbacks 

The current global pending command list in mgmt.c is racy. Possibly the
simplest way to fix it is to have per-hci dev lists instead of a global
one (all commands that need a pending struct are hci_dev specific).
This way the list can be protected using the already existing per-hci
dev lock. To enable this refactoring the first thing that needs to be
done is to ensure that the mgmt functions have access to the hci_dev
struct (instead of just the dev id).

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
This commit is contained in:
Johan Hedberg 2011-11-08 20:40:14 +02:00 committed by Gustavo F. Padovan
parent 4c659c3976
commit 744cf19ead
4 changed files with 178 additions and 168 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

61
include/net/bluetooth/hci_core.h
View File

@ -905,36 +905,41 @@ void hci_send_to_sock(struct hci_dev *hdev, struct sk_buff *skb,
/* Management interface */
int mgmt_control(struct sock *sk, struct msghdr *msg, size_t len);
int mgmt_index_added(u16 index);
int mgmt_index_removed(u16 index);
int mgmt_powered(u16 index, u8 powered);
int mgmt_discoverable(u16 index, u8 discoverable);
int mgmt_connectable(u16 index, u8 connectable);
int mgmt_write_scan_failed(u16 index, u8 scan, u8 status);
int mgmt_new_link_key(u16 index, struct link_key *key, u8 persistent);
int mgmt_connected(u16 index, bdaddr_t *bdaddr, u8 type);
int mgmt_disconnected(u16 index, bdaddr_t *bdaddr, u8 type);
int mgmt_disconnect_failed(u16 index);
int mgmt_connect_failed(u16 index, bdaddr_t *bdaddr, u8 type, u8 status);
int mgmt_pin_code_request(u16 index, bdaddr_t *bdaddr, u8 secure);
int mgmt_pin_code_reply_complete(u16 index, bdaddr_t *bdaddr, u8 status);
int mgmt_pin_code_neg_reply_complete(u16 index, bdaddr_t *bdaddr, u8 status);
int mgmt_user_confirm_request(u16 index, bdaddr_t *bdaddr, __le32 value,
u8 confirm_hint);
int mgmt_user_confirm_reply_complete(u16 index, bdaddr_t *bdaddr, u8 status);
int mgmt_user_confirm_neg_reply_complete(u16 index, bdaddr_t *bdaddr,
int mgmt_index_added(struct hci_dev *hdev);
int mgmt_index_removed(struct hci_dev *hdev);
int mgmt_powered(struct hci_dev *hdev, u8 powered);
int mgmt_discoverable(struct hci_dev *hdev, u8 discoverable);
int mgmt_connectable(struct hci_dev *hdev, u8 connectable);
int mgmt_write_scan_failed(struct hci_dev *hdev, u8 scan, u8 status);
int mgmt_new_link_key(struct hci_dev *hdev, struct link_key *key,
u8 persistent);
int mgmt_connected(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 type);
int mgmt_disconnected(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 type);
int mgmt_disconnect_failed(struct hci_dev *hdev);
int mgmt_connect_failed(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 type,
u8 status);
int mgmt_auth_failed(u16 index, bdaddr_t *bdaddr, u8 status);
int mgmt_set_local_name_complete(u16 index, u8 *name, u8 status);
int mgmt_read_local_oob_data_reply_complete(u16 index, u8 *hash, u8 *randomizer,
int mgmt_pin_code_request(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 secure);
int mgmt_pin_code_reply_complete(struct hci_dev *hdev, bdaddr_t *bdaddr,
u8 status);
int mgmt_device_found(u16 index, bdaddr_t *bdaddr, u8 type, u8 *dev_class,
s8 rssi, u8 *eir);
int mgmt_remote_name(u16 index, bdaddr_t *bdaddr, u8 *name);
int mgmt_inquiry_failed(u16 index, u8 status);
int mgmt_discovering(u16 index, u8 discovering);
int mgmt_device_blocked(u16 index, bdaddr_t *bdaddr);
int mgmt_device_unblocked(u16 index, bdaddr_t *bdaddr);
int mgmt_pin_code_neg_reply_complete(struct hci_dev *hdev, bdaddr_t *bdaddr,
u8 status);
int mgmt_user_confirm_request(struct hci_dev *hdev, bdaddr_t *bdaddr,
__le32 value, u8 confirm_hint);
int mgmt_user_confirm_reply_complete(struct hci_dev *hdev, bdaddr_t *bdaddr,
u8 status);
int mgmt_user_confirm_neg_reply_complete(struct hci_dev *hdev,
bdaddr_t *bdaddr, u8 status);
int mgmt_auth_failed(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 status);
int mgmt_set_local_name_complete(struct hci_dev *hdev, u8 *name, u8 status);
int mgmt_read_local_oob_data_reply_complete(struct hci_dev *hdev, u8 *hash,
u8 *randomizer, u8 status);
int mgmt_device_found(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 type,
u8 *dev_class, s8 rssi, u8 *eir);
int mgmt_remote_name(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 *name);
int mgmt_inquiry_failed(struct hci_dev *hdev, u8 status);
int mgmt_discovering(struct hci_dev *hdev, u8 discovering);
int mgmt_device_blocked(struct hci_dev *hdev, bdaddr_t *bdaddr);
int mgmt_device_unblocked(struct hci_dev *hdev, bdaddr_t *bdaddr);
/* HCI info for socket */
#define hci_pi(sk) ((struct hci_pinfo *) sk)

16
net/bluetooth/hci_core.c
View File

@ -550,7 +550,7 @@ int hci_dev_open(__u16 dev)
set_bit(HCI_UP, &hdev->flags);
hci_notify(hdev, HCI_DEV_UP);
if (!test_bit(HCI_SETUP, &hdev->flags))
mgmt_powered(hdev->id, 1);
mgmt_powered(hdev, 1);
} else {
/* Init failed, cleanup */
tasklet_kill(&hdev->rx_task);
@ -642,7 +642,7 @@ static int hci_dev_do_close(struct hci_dev *hdev)
* and no tasks are scheduled. */
hdev->close(hdev);
mgmt_powered(hdev->id, 0);
mgmt_powered(hdev, 0);
/* Clear flags */
hdev->flags = 0;
@ -947,7 +947,7 @@ static void hci_power_on(struct work_struct *work)
msecs_to_jiffies(AUTO_OFF_TIMEOUT));
if (test_and_clear_bit(HCI_SETUP, &hdev->flags))
mgmt_index_added(hdev->id);
mgmt_index_added(hdev);
}
static void hci_power_off(struct work_struct *work)
@ -1140,7 +1140,7 @@ int hci_add_link_key(struct hci_dev *hdev, struct hci_conn *conn, int new_key,
persistent = hci_persistent_key(hdev, conn, type, old_key_type);
mgmt_new_link_key(hdev->id, key, persistent);
mgmt_new_link_key(hdev, key, persistent);
if (!persistent) {
list_del(&key->list);
@ -1183,7 +1183,7 @@ int hci_add_ltk(struct hci_dev *hdev, int new_key, bdaddr_t *bdaddr,
memcpy(id->rand, rand, sizeof(id->rand));
if (new_key)
mgmt_new_link_key(hdev->id, key, old_key_type);
mgmt_new_link_key(hdev, key, old_key_type);
return 0;
}
@ -1324,7 +1324,7 @@ int hci_blacklist_add(struct hci_dev *hdev, bdaddr_t *bdaddr)
list_add(&entry->list, &hdev->blacklist);
return mgmt_device_blocked(hdev->id, bdaddr);
return mgmt_device_blocked(hdev, bdaddr);
}
int hci_blacklist_del(struct hci_dev *hdev, bdaddr_t *bdaddr)
@ -1343,7 +1343,7 @@ int hci_blacklist_del(struct hci_dev *hdev, bdaddr_t *bdaddr)
list_del(&entry->list);
kfree(entry);
return mgmt_device_unblocked(hdev->id, bdaddr);
return mgmt_device_unblocked(hdev, bdaddr);
}
static void hci_clear_adv_cache(unsigned long arg)
@ -1560,7 +1560,7 @@ void hci_unregister_dev(struct hci_dev *hdev)
if (!test_bit(HCI_INIT, &hdev->flags) &&
!test_bit(HCI_SETUP, &hdev->flags))
mgmt_index_removed(hdev->id);
mgmt_index_removed(hdev);
hci_notify(hdev, HCI_DEV_UNREG);

63
net/bluetooth/hci_event.c
View File

@ -60,7 +60,7 @@ static void hci_cc_inquiry_cancel(struct hci_dev *hdev, struct sk_buff *skb)
clear_bit(HCI_INQUIRY, &hdev->flags);
mgmt_discovering(hdev->id, 0);
mgmt_discovering(hdev, 0);
hci_req_complete(hdev, HCI_OP_INQUIRY_CANCEL, status);
@ -202,7 +202,7 @@ static void hci_cc_write_local_name(struct hci_dev *hdev, struct sk_buff *skb)
return;
if (test_bit(HCI_MGMT, &hdev->flags))
mgmt_set_local_name_complete(hdev->id, sent, status);
mgmt_set_local_name_complete(hdev, sent, status);
if (status)
return;
@ -283,7 +283,7 @@ static void hci_cc_write_scan_enable(struct hci_dev *hdev, struct sk_buff *skb)
param = *((__u8 *) sent);
if (status != 0) {
mgmt_write_scan_failed(hdev->id, param, status);
mgmt_write_scan_failed(hdev, param, status);
hdev->discov_timeout = 0;
goto done;
}
@ -294,21 +294,21 @@ static void hci_cc_write_scan_enable(struct hci_dev *hdev, struct sk_buff *skb)
if (param & SCAN_INQUIRY) {
set_bit(HCI_ISCAN, &hdev->flags);
if (!old_iscan)
mgmt_discoverable(hdev->id, 1);
mgmt_discoverable(hdev, 1);
if (hdev->discov_timeout > 0) {
int to = msecs_to_jiffies(hdev->discov_timeout * 1000);
queue_delayed_work(hdev->workqueue, &hdev->discov_off,
to);
}
} else if (old_iscan)
mgmt_discoverable(hdev->id, 0);
mgmt_discoverable(hdev, 0);
if (param & SCAN_PAGE) {
set_bit(HCI_PSCAN, &hdev->flags);
if (!old_pscan)
mgmt_connectable(hdev->id, 1);
mgmt_connectable(hdev, 1);
} else if (old_pscan)
mgmt_connectable(hdev->id, 0);
mgmt_connectable(hdev, 0);
done:
hci_req_complete(hdev, HCI_OP_WRITE_SCAN_ENABLE, status);
@ -835,7 +835,7 @@ static void hci_cc_pin_code_reply(struct hci_dev *hdev, struct sk_buff *skb)
BT_DBG("%s status 0x%x", hdev->name, rp->status);
if (test_bit(HCI_MGMT, &hdev->flags))
mgmt_pin_code_reply_complete(hdev->id, &rp->bdaddr, rp->status);
mgmt_pin_code_reply_complete(hdev, &rp->bdaddr, rp->status);
if (rp->status != 0)
return;
@ -856,7 +856,7 @@ static void hci_cc_pin_code_neg_reply(struct hci_dev *hdev, struct sk_buff *skb)
BT_DBG("%s status 0x%x", hdev->name, rp->status);
if (test_bit(HCI_MGMT, &hdev->flags))
mgmt_pin_code_neg_reply_complete(hdev->id, &rp->bdaddr,
mgmt_pin_code_neg_reply_complete(hdev, &rp->bdaddr,
rp->status);
}
static void hci_cc_le_read_buffer_size(struct hci_dev *hdev,
@ -886,7 +886,7 @@ static void hci_cc_user_confirm_reply(struct hci_dev *hdev, struct sk_buff *skb)
BT_DBG("%s status 0x%x", hdev->name, rp->status);
if (test_bit(HCI_MGMT, &hdev->flags))
mgmt_user_confirm_reply_complete(hdev->id, &rp->bdaddr,
mgmt_user_confirm_reply_complete(hdev, &rp->bdaddr,
rp->status);
}
@ -898,7 +898,7 @@ static void hci_cc_user_confirm_neg_reply(struct hci_dev *hdev,
BT_DBG("%s status 0x%x", hdev->name, rp->status);
if (test_bit(HCI_MGMT, &hdev->flags))
mgmt_user_confirm_neg_reply_complete(hdev->id, &rp->bdaddr,
mgmt_user_confirm_neg_reply_complete(hdev, &rp->bdaddr,
rp->status);
}
@ -909,7 +909,7 @@ static void hci_cc_read_local_oob_data_reply(struct hci_dev *hdev,
BT_DBG("%s status 0x%x", hdev->name, rp->status);
mgmt_read_local_oob_data_reply_complete(hdev->id, rp->hash,
mgmt_read_local_oob_data_reply_complete(hdev, rp->hash,
rp->randomizer, rp->status);
}
@ -986,13 +986,13 @@ static inline void hci_cs_inquiry(struct hci_dev *hdev, __u8 status)
hci_req_complete(hdev, HCI_OP_INQUIRY, status);
hci_conn_check_pending(hdev);
if (test_bit(HCI_MGMT, &hdev->flags))
mgmt_inquiry_failed(hdev->id, status);
mgmt_inquiry_failed(hdev, status);
return;
}
set_bit(HCI_INQUIRY, &hdev->flags);
mgmt_discovering(hdev->id, 1);
mgmt_discovering(hdev, 1);
}
static inline void hci_cs_create_conn(struct hci_dev *hdev, __u8 status)
@ -1378,7 +1378,7 @@ static inline void hci_inquiry_complete_evt(struct hci_dev *hdev, struct sk_buff
if (!test_and_clear_bit(HCI_INQUIRY, &hdev->flags))
return;
mgmt_discovering(hdev->id, 0);
mgmt_discovering(hdev, 0);
}
static inline void hci_inquiry_result_evt(struct hci_dev *hdev, struct sk_buff *skb)
@ -1404,7 +1404,7 @@ static inline void hci_inquiry_result_evt(struct hci_dev *hdev, struct sk_buff *
data.rssi = 0x00;
data.ssp_mode = 0x00;
hci_inquiry_cache_update(hdev, &data);
mgmt_device_found(hdev->id, &info->bdaddr, ACL_LINK,
mgmt_device_found(hdev, &info->bdaddr, ACL_LINK,
info->dev_class, 0, NULL);
}
@ -1439,7 +1439,7 @@ static inline void hci_conn_complete_evt(struct hci_dev *hdev, struct sk_buff *s
conn->state = BT_CONFIG;
hci_conn_hold(conn);
conn->disc_timeout = HCI_DISCONN_TIMEOUT;
mgmt_connected(hdev->id, &ev->bdaddr, conn->type);
mgmt_connected(hdev, &ev->bdaddr, conn->type);
} else
conn->state = BT_CONNECTED;
@ -1471,7 +1471,7 @@ static inline void hci_conn_complete_evt(struct hci_dev *hdev, struct sk_buff *s
} else {
conn->state = BT_CLOSED;
if (conn->type == ACL_LINK)
mgmt_connect_failed(hdev->id, &ev->bdaddr, conn->type,
mgmt_connect_failed(hdev, &ev->bdaddr, conn->type,
ev->status);
}
@ -1572,7 +1572,7 @@ static inline void hci_disconn_complete_evt(struct hci_dev *hdev, struct sk_buff
BT_DBG("%s status %d", hdev->name, ev->status);
if (ev->status) {
mgmt_disconnect_failed(hdev->id);
mgmt_disconnect_failed(hdev);
return;
}
@ -1585,7 +1585,7 @@ static inline void hci_disconn_complete_evt(struct hci_dev *hdev, struct sk_buff
conn->state = BT_CLOSED;
if (conn->type == ACL_LINK || conn->type == LE_LINK)
mgmt_disconnected(hdev->id, &conn->dst, conn->type);
mgmt_disconnected(hdev, &conn->dst, conn->type);
hci_proto_disconn_cfm(conn, ev->reason);
hci_conn_del(conn);
@ -1616,7 +1616,7 @@ static inline void hci_auth_complete_evt(struct hci_dev *hdev, struct sk_buff *s
conn->sec_level = conn->pending_sec_level;
}
} else {
mgmt_auth_failed(hdev->id, &conn->dst, ev->status);
mgmt_auth_failed(hdev, &conn->dst, ev->status);
}
clear_bit(HCI_CONN_AUTH_PEND, &conn->pend);
@ -1671,7 +1671,7 @@ static inline void hci_remote_name_evt(struct hci_dev *hdev, struct sk_buff *skb
hci_dev_lock(hdev);
if (ev->status == 0 && test_bit(HCI_MGMT, &hdev->flags))
mgmt_remote_name(hdev->id, &ev->bdaddr, ev->name);
mgmt_remote_name(hdev, &ev->bdaddr, ev->name);
conn = hci_conn_hash_lookup_ba(hdev, ACL_LINK, &ev->bdaddr);
if (!conn)
@ -2061,7 +2061,7 @@ static inline void hci_cmd_status_evt(struct hci_dev *hdev, struct sk_buff *skb)
case HCI_OP_DISCONNECT:
if (ev->status != 0)
mgmt_disconnect_failed(hdev->id);
mgmt_disconnect_failed(hdev);
break;
case HCI_OP_LE_CREATE_CONN:
@ -2226,7 +2226,7 @@ static inline void hci_pin_code_request_evt(struct hci_dev *hdev, struct sk_buff
else
secure = 0;
mgmt_pin_code_request(hdev->id, &ev->bdaddr, secure);
mgmt_pin_code_request(hdev, &ev->bdaddr, secure);
}
unlock:
@ -2409,7 +2409,7 @@ static inline void hci_inquiry_result_with_rssi_evt(struct hci_dev *hdev, struct
data.rssi = info->rssi;
data.ssp_mode = 0x00;
hci_inquiry_cache_update(hdev, &data);
mgmt_device_found(hdev->id, &info->bdaddr, ACL_LINK,
mgmt_device_found(hdev, &info->bdaddr, ACL_LINK,
info->dev_class, info->rssi,
NULL);
}
@ -2426,7 +2426,7 @@ static inline void hci_inquiry_result_with_rssi_evt(struct hci_dev *hdev, struct
data.rssi = info->rssi;
data.ssp_mode = 0x00;
hci_inquiry_cache_update(hdev, &data);
mgmt_device_found(hdev->id, &info->bdaddr, ACL_LINK,
mgmt_device_found(hdev, &info->bdaddr, ACL_LINK,
info->dev_class, info->rssi,
NULL);
}
@ -2569,7 +2569,7 @@ static inline void hci_extended_inquiry_result_evt(struct hci_dev *hdev, struct
data.rssi = info->rssi;
data.ssp_mode = 0x01;
hci_inquiry_cache_update(hdev, &data);
mgmt_device_found(hdev->id, &info->bdaddr, ACL_LINK,
mgmt_device_found(hdev, &info->bdaddr, ACL_LINK,
info->dev_class, info->rssi, info->data);
}
@ -2726,7 +2726,7 @@ static inline void hci_user_confirm_request_evt(struct hci_dev *hdev,
}
confirm:
mgmt_user_confirm_request(hdev->id, &ev->bdaddr, ev->passkey,
mgmt_user_confirm_request(hdev, &ev->bdaddr, ev->passkey,
confirm_hint);
unlock:
@ -2752,7 +2752,7 @@ static inline void hci_simple_pair_complete_evt(struct hci_dev *hdev, struct sk_
* event gets always produced as initiator and is also mapped to
* the mgmt_auth_failed event */
if (!test_bit(HCI_CONN_AUTH_PEND, &conn->pend) && ev->status != 0)
mgmt_auth_failed(hdev->id, &conn->dst, ev->status);
mgmt_auth_failed(hdev, &conn->dst, ev->status);
hci_conn_put(conn);
@ -2833,15 +2833,14 @@ static inline void hci_le_conn_complete_evt(struct hci_dev *hdev, struct sk_buff
}
if (ev->status) {
mgmt_connect_failed(hdev->id, &ev->bdaddr, conn->type,
ev->status);
mgmt_connect_failed(hdev, &ev->bdaddr, conn->type, ev->status);
hci_proto_connect_cfm(conn, ev->status);
conn->state = BT_CLOSED;
hci_conn_del(conn);
goto unlock;
}
mgmt_connected(hdev->id, &ev->bdaddr, conn->type);
mgmt_connected(hdev, &ev->bdaddr, conn->type);
conn->sec_level = BT_SECURITY_LOW;
conn->handle = __le16_to_cpu(ev->handle);

206
net/bluetooth/mgmt.c
View File

@ -255,7 +255,7 @@ static struct pending_cmd *mgmt_pending_add(struct sock *sk, u16 opcode,
return cmd;
}
static void mgmt_pending_foreach(u16 opcode, int index,
static void mgmt_pending_foreach(u16 opcode, struct hci_dev *hdev,
void (*cb)(struct pending_cmd *cmd, void *data),
void *data)
{
@ -269,7 +269,7 @@ static void mgmt_pending_foreach(u16 opcode, int index,
if (opcode > 0 && cmd->opcode != opcode)
continue;
if (index >= 0 && cmd->index != index)
if (hdev && cmd->index != hdev->id)
continue;
cb(cmd, data);
@ -475,8 +475,8 @@ failed:
return err;
}
static int mgmt_event(u16 event, u16 index, void *data, u16 data_len,
struct sock *skip_sk)
static int mgmt_event(u16 event, struct hci_dev *hdev, void *data,
u16 data_len, struct sock *skip_sk)
{
struct sk_buff *skb;
struct mgmt_hdr *hdr;
@ -489,7 +489,10 @@ static int mgmt_event(u16 event, u16 index, void *data, u16 data_len,
hdr = (void *) skb_put(skb, sizeof(*hdr));
hdr->opcode = cpu_to_le16(event);
hdr->index = cpu_to_le16(index);
if (hdev)
hdr->index = cpu_to_le16(hdev->id);
else
hdr->index = cpu_to_le16(MGMT_INDEX_NONE);
hdr->len = cpu_to_le16(data_len);
if (data)
@ -541,7 +544,7 @@ static int set_pairable(struct sock *sk, u16 index, unsigned char *data,
ev.val = cp->val;
err = mgmt_event(MGMT_EV_PAIRABLE, index, &ev, sizeof(ev), sk);
err = mgmt_event(MGMT_EV_PAIRABLE, hdev, &ev, sizeof(ev), sk);
failed:
hci_dev_unlock_bh(hdev);
@ -1966,18 +1969,18 @@ static void cmd_status_rsp(struct pending_cmd *cmd, void *data)
mgmt_pending_remove(cmd);
}
int mgmt_index_added(u16 index)
int mgmt_index_added(struct hci_dev *hdev)
{
return mgmt_event(MGMT_EV_INDEX_ADDED, index, NULL, 0, NULL);
return mgmt_event(MGMT_EV_INDEX_ADDED, hdev, NULL, 0, NULL);
}
int mgmt_index_removed(u16 index)
int mgmt_index_removed(struct hci_dev *hdev)
{
u8 status = ENODEV;
mgmt_pending_foreach(0, index, cmd_status_rsp, &status);
mgmt_pending_foreach(0, hdev, cmd_status_rsp, &status);
return mgmt_event(MGMT_EV_INDEX_REMOVED, index, NULL, 0, NULL);
return mgmt_event(MGMT_EV_INDEX_REMOVED, hdev, NULL, 0, NULL);
}
struct cmd_lookup {
@ -2005,22 +2008,22 @@ static void mode_rsp(struct pending_cmd *cmd, void *data)
mgmt_pending_free(cmd);
}
int mgmt_powered(u16 index, u8 powered)
int mgmt_powered(struct hci_dev *hdev, u8 powered)
{
struct mgmt_mode ev;
struct cmd_lookup match = { powered, NULL };
int ret;
mgmt_pending_foreach(MGMT_OP_SET_POWERED, index, mode_rsp, &match);
mgmt_pending_foreach(MGMT_OP_SET_POWERED, hdev, mode_rsp, &match);
if (!powered) {
u8 status = ENETDOWN;
mgmt_pending_foreach(0, index, cmd_status_rsp, &status);
mgmt_pending_foreach(0, hdev, cmd_status_rsp, &status);
}
ev.val = powered;
ret = mgmt_event(MGMT_EV_POWERED, index, &ev, sizeof(ev), match.sk);
ret = mgmt_event(MGMT_EV_POWERED, hdev, &ev, sizeof(ev), match.sk);
if (match.sk)
sock_put(match.sk);
@ -2028,17 +2031,17 @@ int mgmt_powered(u16 index, u8 powered)
return ret;
}
int mgmt_discoverable(u16 index, u8 discoverable)
int mgmt_discoverable(struct hci_dev *hdev, u8 discoverable)
{
struct mgmt_mode ev;
struct cmd_lookup match = { discoverable, NULL };
int ret;
mgmt_pending_foreach(MGMT_OP_SET_DISCOVERABLE, index, mode_rsp, &match);
mgmt_pending_foreach(MGMT_OP_SET_DISCOVERABLE, hdev, mode_rsp, &match);
ev.val = discoverable;
ret = mgmt_event(MGMT_EV_DISCOVERABLE, index, &ev, sizeof(ev),
ret = mgmt_event(MGMT_EV_DISCOVERABLE, hdev, &ev, sizeof(ev),
match.sk);
if (match.sk)
@ -2047,17 +2050,17 @@ int mgmt_discoverable(u16 index, u8 discoverable)
return ret;
}
int mgmt_connectable(u16 index, u8 connectable)
int mgmt_connectable(struct hci_dev *hdev, u8 connectable)
{
struct mgmt_mode ev;
struct cmd_lookup match = { connectable, NULL };
int ret;
mgmt_pending_foreach(MGMT_OP_SET_CONNECTABLE, index, mode_rsp, &match);
mgmt_pending_foreach(MGMT_OP_SET_CONNECTABLE, hdev, mode_rsp, &match);
ev.val = connectable;
ret = mgmt_event(MGMT_EV_CONNECTABLE, index, &ev, sizeof(ev), match.sk);
ret = mgmt_event(MGMT_EV_CONNECTABLE, hdev, &ev, sizeof(ev), match.sk);
if (match.sk)
sock_put(match.sk);
@ -2065,20 +2068,21 @@ int mgmt_connectable(u16 index, u8 connectable)
return ret;
}
int mgmt_write_scan_failed(u16 index, u8 scan, u8 status)
int mgmt_write_scan_failed(struct hci_dev *hdev, u8 scan, u8 status)
{
if (scan & SCAN_PAGE)
mgmt_pending_foreach(MGMT_OP_SET_CONNECTABLE, index,
mgmt_pending_foreach(MGMT_OP_SET_CONNECTABLE, hdev,
cmd_status_rsp, &status);
if (scan & SCAN_INQUIRY)
mgmt_pending_foreach(MGMT_OP_SET_DISCOVERABLE, index,
mgmt_pending_foreach(MGMT_OP_SET_DISCOVERABLE, hdev,
cmd_status_rsp, &status);
return 0;
}
int mgmt_new_link_key(u16 index, struct link_key *key, u8 persistent)
int mgmt_new_link_key(struct hci_dev *hdev, struct link_key *key,
u8 persistent)
{
struct mgmt_ev_new_link_key ev;
@ -2090,17 +2094,17 @@ int mgmt_new_link_key(u16 index, struct link_key *key, u8 persistent)
memcpy(ev.key.val, key->val, 16);
ev.key.pin_len = key->pin_len;
return mgmt_event(MGMT_EV_NEW_LINK_KEY, index, &ev, sizeof(ev), NULL);
return mgmt_event(MGMT_EV_NEW_LINK_KEY, hdev, &ev, sizeof(ev), NULL);
}
int mgmt_connected(u16 index, bdaddr_t *bdaddr, u8 link_type)
int mgmt_connected(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type)
{
struct mgmt_addr_info ev;
bacpy(&ev.bdaddr, bdaddr);
ev.type = link_to_mgmt(link_type);
return mgmt_event(MGMT_EV_CONNECTED, index, &ev, sizeof(ev), NULL);
return mgmt_event(MGMT_EV_CONNECTED, hdev, &ev, sizeof(ev), NULL);
}
static void disconnect_rsp(struct pending_cmd *cmd, void *data)
@ -2119,18 +2123,18 @@ static void disconnect_rsp(struct pending_cmd *cmd, void *data)
mgmt_pending_remove(cmd);
}
int mgmt_disconnected(u16 index, bdaddr_t *bdaddr, u8 type)
int mgmt_disconnected(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 type)
{
struct mgmt_addr_info ev;
struct sock *sk = NULL;
int err;
mgmt_pending_foreach(MGMT_OP_DISCONNECT, index, disconnect_rsp, &sk);
mgmt_pending_foreach(MGMT_OP_DISCONNECT, hdev, disconnect_rsp, &sk);
bacpy(&ev.bdaddr, bdaddr);
ev.type = link_to_mgmt(type);
err = mgmt_event(MGMT_EV_DISCONNECTED, index, &ev, sizeof(ev), sk);
err = mgmt_event(MGMT_EV_DISCONNECTED, hdev, &ev, sizeof(ev), sk);
if (sk)
sock_put(sk);
@ -2138,23 +2142,24 @@ int mgmt_disconnected(u16 index, bdaddr_t *bdaddr, u8 type)
return err;
}
int mgmt_disconnect_failed(u16 index)
int mgmt_disconnect_failed(struct hci_dev *hdev)
{
struct pending_cmd *cmd;
int err;
cmd = mgmt_pending_find(MGMT_OP_DISCONNECT, index);
cmd = mgmt_pending_find(MGMT_OP_DISCONNECT, hdev->id);
if (!cmd)
return -ENOENT;
err = cmd_status(cmd->sk, index, MGMT_OP_DISCONNECT, EIO);
err = cmd_status(cmd->sk, hdev->id, MGMT_OP_DISCONNECT, EIO);
mgmt_pending_remove(cmd);
return err;
}
int mgmt_connect_failed(u16 index, bdaddr_t *bdaddr, u8 type, u8 status)
int mgmt_connect_failed(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 type,
u8 status)
{
struct mgmt_ev_connect_failed ev;
@ -2162,34 +2167,35 @@ int mgmt_connect_failed(u16 index, bdaddr_t *bdaddr, u8 type, u8 status)
ev.addr.type = link_to_mgmt(type);
ev.status = status;
return mgmt_event(MGMT_EV_CONNECT_FAILED, index, &ev, sizeof(ev), NULL);
return mgmt_event(MGMT_EV_CONNECT_FAILED, hdev, &ev, sizeof(ev), NULL);
}
int mgmt_pin_code_request(u16 index, bdaddr_t *bdaddr, u8 secure)
int mgmt_pin_code_request(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 secure)
{
struct mgmt_ev_pin_code_request ev;
bacpy(&ev.bdaddr, bdaddr);
ev.secure = secure;
return mgmt_event(MGMT_EV_PIN_CODE_REQUEST, index, &ev, sizeof(ev),
return mgmt_event(MGMT_EV_PIN_CODE_REQUEST, hdev, &ev, sizeof(ev),
NULL);
}
int mgmt_pin_code_reply_complete(u16 index, bdaddr_t *bdaddr, u8 status)
int mgmt_pin_code_reply_complete(struct hci_dev *hdev, bdaddr_t *bdaddr,
u8 status)
{
struct pending_cmd *cmd;
struct mgmt_rp_pin_code_reply rp;
int err;
cmd = mgmt_pending_find(MGMT_OP_PIN_CODE_REPLY, index);
cmd = mgmt_pending_find(MGMT_OP_PIN_CODE_REPLY, hdev->id);
if (!cmd)
return -ENOENT;
bacpy(&rp.bdaddr, bdaddr);
rp.status = status;
err = cmd_complete(cmd->sk, index, MGMT_OP_PIN_CODE_REPLY, &rp,
err = cmd_complete(cmd->sk, hdev->id, MGMT_OP_PIN_CODE_REPLY, &rp,
sizeof(rp));
mgmt_pending_remove(cmd);
@ -2197,20 +2203,21 @@ int mgmt_pin_code_reply_complete(u16 index, bdaddr_t *bdaddr, u8 status)
return err;
}
int mgmt_pin_code_neg_reply_complete(u16 index, bdaddr_t *bdaddr, u8 status)
int mgmt_pin_code_neg_reply_complete(struct hci_dev *hdev, bdaddr_t *bdaddr,
u8 status)
{
struct pending_cmd *cmd;
struct mgmt_rp_pin_code_reply rp;
int err;
cmd = mgmt_pending_find(MGMT_OP_PIN_CODE_NEG_REPLY, index);
cmd = mgmt_pending_find(MGMT_OP_PIN_CODE_NEG_REPLY, hdev->id);
if (!cmd)
return -ENOENT;
bacpy(&rp.bdaddr, bdaddr);
rp.status = status;
err = cmd_complete(cmd->sk, index, MGMT_OP_PIN_CODE_NEG_REPLY, &rp,
err = cmd_complete(cmd->sk, hdev->id, MGMT_OP_PIN_CODE_NEG_REPLY, &rp,
sizeof(rp));
mgmt_pending_remove(cmd);
@ -2218,97 +2225,95 @@ int mgmt_pin_code_neg_reply_complete(u16 index, bdaddr_t *bdaddr, u8 status)
return err;
}
int mgmt_user_confirm_request(u16 index, bdaddr_t *bdaddr, __le32 value,
u8 confirm_hint)
int mgmt_user_confirm_request(struct hci_dev *hdev, bdaddr_t *bdaddr,
__le32 value, u8 confirm_hint)
{
struct mgmt_ev_user_confirm_request ev;
BT_DBG("hci%u", index);
BT_DBG("%s", hdev->name);
bacpy(&ev.bdaddr, bdaddr);
ev.confirm_hint = confirm_hint;
put_unaligned_le32(value, &ev.value);
return mgmt_event(MGMT_EV_USER_CONFIRM_REQUEST, index, &ev, sizeof(ev),
return mgmt_event(MGMT_EV_USER_CONFIRM_REQUEST, hdev, &ev, sizeof(ev),
NULL);
}
static int confirm_reply_complete(u16 index, bdaddr_t *bdaddr, u8 status,
u8 opcode)
static int confirm_reply_complete(struct hci_dev *hdev, bdaddr_t *bdaddr,
u8 status, u8 opcode)
{
struct pending_cmd *cmd;
struct mgmt_rp_user_confirm_reply rp;
int err;
cmd = mgmt_pending_find(opcode, index);
cmd = mgmt_pending_find(opcode, hdev->id);
if (!cmd)
return -ENOENT;
bacpy(&rp.bdaddr, bdaddr);
rp.status = status;
err = cmd_complete(cmd->sk, index, opcode, &rp, sizeof(rp));
err = cmd_complete(cmd->sk, hdev->id, opcode, &rp, sizeof(rp));
mgmt_pending_remove(cmd);
return err;
}
int mgmt_user_confirm_reply_complete(u16 index, bdaddr_t *bdaddr, u8 status)
int mgmt_user_confirm_reply_complete(struct hci_dev *hdev, bdaddr_t *bdaddr,
u8 status)
{
return confirm_reply_complete(index, bdaddr, status,
return confirm_reply_complete(hdev, bdaddr, status,
MGMT_OP_USER_CONFIRM_REPLY);
}
int mgmt_user_confirm_neg_reply_complete(u16 index, bdaddr_t *bdaddr, u8 status)
int mgmt_user_confirm_neg_reply_complete(struct hci_dev *hdev,
bdaddr_t *bdaddr, u8 status)
{
return confirm_reply_complete(index, bdaddr, status,
return confirm_reply_complete(hdev, bdaddr, status,
MGMT_OP_USER_CONFIRM_NEG_REPLY);
}
int mgmt_auth_failed(u16 index, bdaddr_t *bdaddr, u8 status)
int mgmt_auth_failed(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 status)
{
struct mgmt_ev_auth_failed ev;
bacpy(&ev.bdaddr, bdaddr);
ev.status = status;
return mgmt_event(MGMT_EV_AUTH_FAILED, index, &ev, sizeof(ev), NULL);
return mgmt_event(MGMT_EV_AUTH_FAILED, hdev, &ev, sizeof(ev), NULL);
}
int mgmt_set_local_name_complete(u16 index, u8 *name, u8 status)
int mgmt_set_local_name_complete(struct hci_dev *hdev, u8 *name, u8 status)
{
struct pending_cmd *cmd;
struct hci_dev *hdev;
struct mgmt_cp_set_local_name ev;
int err;
memset(&ev, 0, sizeof(ev));
memcpy(ev.name, name, HCI_MAX_NAME_LENGTH);
cmd = mgmt_pending_find(MGMT_OP_SET_LOCAL_NAME, index);
cmd = mgmt_pending_find(MGMT_OP_SET_LOCAL_NAME, hdev->id);
if (!cmd)
goto send_event;
if (status) {
err = cmd_status(cmd->sk, index, MGMT_OP_SET_LOCAL_NAME, EIO);
err = cmd_status(cmd->sk, hdev->id, MGMT_OP_SET_LOCAL_NAME,
EIO);
goto failed;
}
hdev = hci_dev_get(index);
if (hdev) {
hci_dev_lock_bh(hdev);
update_eir(hdev);
hci_dev_unlock_bh(hdev);
hci_dev_put(hdev);
}
hci_dev_lock_bh(hdev);
update_eir(hdev);
hci_dev_unlock_bh(hdev);
err = cmd_complete(cmd->sk, index, MGMT_OP_SET_LOCAL_NAME, &ev,
err = cmd_complete(cmd->sk, hdev->id, MGMT_OP_SET_LOCAL_NAME, &ev,
sizeof(ev));
if (err < 0)
goto failed;
send_event:
err = mgmt_event(MGMT_EV_LOCAL_NAME_CHANGED, index, &ev, sizeof(ev),
err = mgmt_event(MGMT_EV_LOCAL_NAME_CHANGED, hdev, &ev, sizeof(ev),
cmd ? cmd->sk : NULL);
failed:
@ -2317,29 +2322,30 @@ failed:
return err;
}
int mgmt_read_local_oob_data_reply_complete(u16 index, u8 *hash, u8 *randomizer,
u8 status)
int mgmt_read_local_oob_data_reply_complete(struct hci_dev *hdev, u8 *hash,
u8 *randomizer, u8 status)
{
struct pending_cmd *cmd;
int err;
BT_DBG("hci%u status %u", index, status);
BT_DBG("%s status %u", hdev->name, status);
cmd = mgmt_pending_find(MGMT_OP_READ_LOCAL_OOB_DATA, index);
cmd = mgmt_pending_find(MGMT_OP_READ_LOCAL_OOB_DATA, hdev->id);
if (!cmd)
return -ENOENT;
if (status) {
err = cmd_status(cmd->sk, index, MGMT_OP_READ_LOCAL_OOB_DATA,
EIO);
err = cmd_status(cmd->sk, hdev->id,
MGMT_OP_READ_LOCAL_OOB_DATA, EIO);
} else {
struct mgmt_rp_read_local_oob_data rp;
memcpy(rp.hash, hash, sizeof(rp.hash));
memcpy(rp.randomizer, randomizer, sizeof(rp.randomizer));
err = cmd_complete(cmd->sk, index, MGMT_OP_READ_LOCAL_OOB_DATA,
&rp, sizeof(rp));
err = cmd_complete(cmd->sk, hdev->id,
MGMT_OP_READ_LOCAL_OOB_DATA,
&rp, sizeof(rp));
}
mgmt_pending_remove(cmd);
@ -2347,8 +2353,8 @@ int mgmt_read_local_oob_data_reply_complete(u16 index, u8 *hash, u8 *randomizer,
return err;
}
int mgmt_device_found(u16 index, bdaddr_t *bdaddr, u8 type, u8 *dev_class,
s8 rssi, u8 *eir)
int mgmt_device_found(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 type,
u8 *dev_class, s8 rssi, u8 *eir)
{
struct mgmt_ev_device_found ev;
@ -2364,10 +2370,10 @@ int mgmt_device_found(u16 index, bdaddr_t *bdaddr, u8 type, u8 *dev_class,
if (dev_class)
memcpy(ev.dev_class, dev_class, sizeof(ev.dev_class));
return mgmt_event(MGMT_EV_DEVICE_FOUND, index, &ev, sizeof(ev), NULL);
return mgmt_event(MGMT_EV_DEVICE_FOUND, hdev, &ev, sizeof(ev), NULL);
}
int mgmt_remote_name(u16 index, bdaddr_t *bdaddr, u8 *name)
int mgmt_remote_name(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 *name)
{
struct mgmt_ev_remote_name ev;
@ -2376,64 +2382,64 @@ int mgmt_remote_name(u16 index, bdaddr_t *bdaddr, u8 *name)
bacpy(&ev.bdaddr, bdaddr);
memcpy(ev.name, name, HCI_MAX_NAME_LENGTH);
return mgmt_event(MGMT_EV_REMOTE_NAME, index, &ev, sizeof(ev), NULL);
return mgmt_event(MGMT_EV_REMOTE_NAME, hdev, &ev, sizeof(ev), NULL);
}
int mgmt_inquiry_failed(u16 index, u8 status)
int mgmt_inquiry_failed(struct hci_dev *hdev, u8 status)
{
struct pending_cmd *cmd;
int err;
cmd = mgmt_pending_find(MGMT_OP_START_DISCOVERY, index);
cmd = mgmt_pending_find(MGMT_OP_START_DISCOVERY, hdev->id);
if (!cmd)
return -ENOENT;
err = cmd_status(cmd->sk, index, cmd->opcode, status);
err = cmd_status(cmd->sk, hdev->id, cmd->opcode, status);
mgmt_pending_remove(cmd);
return err;
}
int mgmt_discovering(u16 index, u8 discovering)
int mgmt_discovering(struct hci_dev *hdev, u8 discovering)
{
struct pending_cmd *cmd;
if (discovering)
cmd = mgmt_pending_find(MGMT_OP_START_DISCOVERY, index);
cmd = mgmt_pending_find(MGMT_OP_START_DISCOVERY, hdev->id);
else
cmd = mgmt_pending_find(MGMT_OP_STOP_DISCOVERY, index);
cmd = mgmt_pending_find(MGMT_OP_STOP_DISCOVERY, hdev->id);
if (cmd != NULL) {
cmd_complete(cmd->sk, index, cmd->opcode, NULL, 0);
cmd_complete(cmd->sk, hdev->id, cmd->opcode, NULL, 0);
mgmt_pending_remove(cmd);
}
return mgmt_event(MGMT_EV_DISCOVERING, index, &discovering,
return mgmt_event(MGMT_EV_DISCOVERING, hdev, &discovering,
sizeof(discovering), NULL);
}
int mgmt_device_blocked(u16 index, bdaddr_t *bdaddr)
int mgmt_device_blocked(struct hci_dev *hdev, bdaddr_t *bdaddr)
{
struct pending_cmd *cmd;
struct mgmt_ev_device_blocked ev;
cmd = mgmt_pending_find(MGMT_OP_BLOCK_DEVICE, index);
cmd = mgmt_pending_find(MGMT_OP_BLOCK_DEVICE, hdev->id);
bacpy(&ev.bdaddr, bdaddr);
return mgmt_event(MGMT_EV_DEVICE_BLOCKED, index, &ev, sizeof(ev),
cmd ? cmd->sk : NULL);
return mgmt_event(MGMT_EV_DEVICE_BLOCKED, hdev, &ev, sizeof(ev),
cmd ? cmd->sk : NULL);
}
int mgmt_device_unblocked(u16 index, bdaddr_t *bdaddr)
int mgmt_device_unblocked(struct hci_dev *hdev, bdaddr_t *bdaddr)
{
struct pending_cmd *cmd;
struct mgmt_ev_device_unblocked ev;
cmd = mgmt_pending_find(MGMT_OP_UNBLOCK_DEVICE, index);
cmd = mgmt_pending_find(MGMT_OP_UNBLOCK_DEVICE, hdev->id);
bacpy(&ev.bdaddr, bdaddr);
return mgmt_event(MGMT_EV_DEVICE_UNBLOCKED, index, &ev, sizeof(ev),
cmd ? cmd->sk : NULL);
return mgmt_event(MGMT_EV_DEVICE_UNBLOCKED, hdev, &ev, sizeof(ev),
cmd ? cmd->sk : NULL);
}