diff options
| author | Suraj Sumangala <suraj@atheros.com> | 2010-07-14 07:32:16 (GMT) |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2010-07-21 17:39:12 (GMT) |
| commit | cd4c53919ed50b0d532f106aeb76e79077bece98 (patch) | |
| tree | db669259c941d543a12014fc0d69103a4e368cea | |
| parent | 0a79f67445de50ca0a8dc1d34f3cc406d89c28b2 (diff) | |
| download | linux-cd4c53919ed50b0d532f106aeb76e79077bece98.tar.xz | |
Bluetooth: Add one more buffer for HCI stream reassembly
Additional reassembly buffer to keep track of stream reasembly
Signed-off-by: Suraj Sumangala <suraj@atheros.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| -rw-r--r-- | include/net/bluetooth/hci_core.h | 4 | ||||
| -rw-r--r-- | net/bluetooth/hci_core.c | 6 |
2 files changed, 5 insertions, 5 deletions
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index 600372d..28e5eee 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -66,7 +66,7 @@ struct bdaddr_list { struct list_head list; bdaddr_t bdaddr; }; - +#define NUM_REASSEMBLY 4 struct hci_dev { struct list_head list; spinlock_t lock; @@ -123,7 +123,7 @@ struct hci_dev { struct sk_buff_head cmd_q; struct sk_buff *sent_cmd; - struct sk_buff *reassembly[3]; + struct sk_buff *reassembly[NUM_REASSEMBLY]; struct mutex req_lock; wait_queue_head_t req_wait_q; diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c index aeb2982..0ded790 100644 --- a/net/bluetooth/hci_core.c +++ b/net/bluetooth/hci_core.c @@ -914,7 +914,7 @@ int hci_register_dev(struct hci_dev *hdev) skb_queue_head_init(&hdev->cmd_q); skb_queue_head_init(&hdev->raw_q); - for (i = 0; i < 3; i++) + for (i = 0; i < NUM_REASSEMBLY; i++) hdev->reassembly[i] = NULL; init_waitqueue_head(&hdev->req_wait_q); @@ -973,7 +973,7 @@ int hci_unregister_dev(struct hci_dev *hdev) hci_dev_do_close(hdev); - for (i = 0; i < 3; i++) + for (i = 0; i < NUM_REASSEMBLY; i++) kfree_skb(hdev->reassembly[i]); hci_notify(hdev, HCI_DEV_UNREG); @@ -1034,7 +1034,7 @@ int hci_recv_frame(struct sk_buff *skb) EXPORT_SYMBOL(hci_recv_frame); /* Receive packet type fragment */ -#define __reassembly(hdev, type) ((hdev)->reassembly[(type) - 2]) +#define __reassembly(hdev, type) ((hdev)->reassembly[(type) - 1]) int hci_recv_fragment(struct hci_dev *hdev, int type, void *data, int count) { |