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Diffstat (limited to 'net/bluetooth/hci_event.c')
-rw-r--r--net/bluetooth/hci_event.c99
1 files changed, 64 insertions, 35 deletions
diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index 35cb56ed3b0..fc5338fc2a6 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -378,11 +378,8 @@ static void hci_cc_read_voice_setting(struct hci_dev *hdev, struct sk_buff *skb)
BT_DBG("%s voice setting 0x%04x", hdev->name, setting);
- if (hdev->notify) {
- tasklet_disable(&hdev->tx_task);
+ if (hdev->notify)
hdev->notify(hdev, HCI_NOTIFY_VOICE_SETTING);
- tasklet_enable(&hdev->tx_task);
- }
}
static void hci_cc_write_voice_setting(struct hci_dev *hdev, struct sk_buff *skb)
@@ -409,11 +406,8 @@ static void hci_cc_write_voice_setting(struct hci_dev *hdev, struct sk_buff *skb
BT_DBG("%s voice setting 0x%04x", hdev->name, setting);
- if (hdev->notify) {
- tasklet_disable(&hdev->tx_task);
+ if (hdev->notify)
hdev->notify(hdev, HCI_NOTIFY_VOICE_SETTING);
- tasklet_enable(&hdev->tx_task);
- }
}
static void hci_cc_host_buffer_size(struct hci_dev *hdev, struct sk_buff *skb)
@@ -773,6 +767,28 @@ static void hci_cc_read_bd_addr(struct hci_dev *hdev, struct sk_buff *skb)
hci_req_complete(hdev, HCI_OP_READ_BD_ADDR, rp->status);
}
+static void hci_cc_read_data_block_size(struct hci_dev *hdev,
+ struct sk_buff *skb)
+{
+ struct hci_rp_read_data_block_size *rp = (void *) skb->data;
+
+ BT_DBG("%s status 0x%x", hdev->name, rp->status);
+
+ if (rp->status)
+ return;
+
+ hdev->block_mtu = __le16_to_cpu(rp->max_acl_len);
+ hdev->block_len = __le16_to_cpu(rp->block_len);
+ hdev->num_blocks = __le16_to_cpu(rp->num_blocks);
+
+ hdev->block_cnt = hdev->num_blocks;
+
+ BT_DBG("%s blk mtu %d cnt %d len %d", hdev->name, hdev->block_mtu,
+ hdev->block_cnt, hdev->block_len);
+
+ hci_req_complete(hdev, HCI_OP_READ_DATA_BLOCK_SIZE, rp->status);
+}
+
static void hci_cc_write_ca_timeout(struct hci_dev *hdev, struct sk_buff *skb)
{
__u8 status = *((__u8 *) skb->data);
@@ -1017,7 +1033,7 @@ static void hci_cc_le_set_scan_enable(struct hci_dev *hdev,
if (cp->enable == 0x01) {
set_bit(HCI_LE_SCAN, &hdev->dev_flags);
- del_timer(&hdev->adv_timer);
+ cancel_delayed_work_sync(&hdev->adv_work);
hci_dev_lock(hdev);
hci_adv_entries_clear(hdev);
@@ -1025,7 +1041,9 @@ static void hci_cc_le_set_scan_enable(struct hci_dev *hdev,
} else if (cp->enable == 0x00) {
clear_bit(HCI_LE_SCAN, &hdev->dev_flags);
- mod_timer(&hdev->adv_timer, jiffies + ADV_CLEAR_TIMEOUT);
+ cancel_delayed_work_sync(&hdev->adv_work);
+ queue_delayed_work(hdev->workqueue, &hdev->adv_work,
+ jiffies + ADV_CLEAR_TIMEOUT);
}
}
@@ -2022,6 +2040,10 @@ static inline void hci_cmd_complete_evt(struct hci_dev *hdev, struct sk_buff *sk
hci_cc_read_bd_addr(hdev, skb);
break;
+ case HCI_OP_READ_DATA_BLOCK_SIZE:
+ hci_cc_read_data_block_size(hdev, skb);
+ break;
+
case HCI_OP_WRITE_CA_TIMEOUT:
hci_cc_write_ca_timeout(hdev, skb);
break;
@@ -2116,7 +2138,7 @@ static inline void hci_cmd_complete_evt(struct hci_dev *hdev, struct sk_buff *sk
if (ev->ncmd) {
atomic_set(&hdev->cmd_cnt, 1);
if (!skb_queue_empty(&hdev->cmd_q))
- tasklet_schedule(&hdev->cmd_task);
+ queue_work(hdev->workqueue, &hdev->cmd_work);
}
}
@@ -2198,7 +2220,7 @@ static inline void hci_cmd_status_evt(struct hci_dev *hdev, struct sk_buff *skb)
if (ev->ncmd && !test_bit(HCI_RESET, &hdev->flags)) {
atomic_set(&hdev->cmd_cnt, 1);
if (!skb_queue_empty(&hdev->cmd_q))
- tasklet_schedule(&hdev->cmd_task);
+ queue_work(hdev->workqueue, &hdev->cmd_work);
}
}
@@ -2243,8 +2265,6 @@ static inline void hci_num_comp_pkts_evt(struct hci_dev *hdev, struct sk_buff *s
return;
}
- tasklet_disable(&hdev->tx_task);
-
for (i = 0, ptr = (__le16 *) skb->data; i < ev->num_hndl; i++) {
struct hci_conn *conn;
__u16 handle, count;
@@ -2253,34 +2273,43 @@ static inline void hci_num_comp_pkts_evt(struct hci_dev *hdev, struct sk_buff *s
count = get_unaligned_le16(ptr++);
conn = hci_conn_hash_lookup_handle(hdev, handle);
- if (conn) {
- conn->sent -= count;
-
- if (conn->type == ACL_LINK) {
+ if (!conn)
+ continue;
+
+ conn->sent -= count;
+
+ switch (conn->type) {
+ case ACL_LINK:
+ hdev->acl_cnt += count;
+ if (hdev->acl_cnt > hdev->acl_pkts)
+ hdev->acl_cnt = hdev->acl_pkts;
+ break;
+
+ case LE_LINK:
+ if (hdev->le_pkts) {
+ hdev->le_cnt += count;
+ if (hdev->le_cnt > hdev->le_pkts)
+ hdev->le_cnt = hdev->le_pkts;
+ } else {
hdev->acl_cnt += count;
if (hdev->acl_cnt > hdev->acl_pkts)
hdev->acl_cnt = hdev->acl_pkts;
- } else if (conn->type == LE_LINK) {
- if (hdev->le_pkts) {
- hdev->le_cnt += count;
- if (hdev->le_cnt > hdev->le_pkts)
- hdev->le_cnt = hdev->le_pkts;
- } else {
- hdev->acl_cnt += count;
- if (hdev->acl_cnt > hdev->acl_pkts)
- hdev->acl_cnt = hdev->acl_pkts;
- }
- } else {
- hdev->sco_cnt += count;
- if (hdev->sco_cnt > hdev->sco_pkts)
- hdev->sco_cnt = hdev->sco_pkts;
}
+ break;
+
+ case SCO_LINK:
+ hdev->sco_cnt += count;
+ if (hdev->sco_cnt > hdev->sco_pkts)
+ hdev->sco_cnt = hdev->sco_pkts;
+ break;
+
+ default:
+ BT_ERR("Unknown type %d conn %p", conn->type, conn);
+ break;
}
}
- tasklet_schedule(&hdev->tx_task);
-
- tasklet_enable(&hdev->tx_task);
+ queue_work(hdev->workqueue, &hdev->tx_work);
}
static inline void hci_mode_change_evt(struct hci_dev *hdev, struct sk_buff *skb)
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-01 13:22:50 +0000