summaryrefslogtreecommitdiffstats
path: root/net/bluetooth/hci_request.c
diff options
context:
space:
mode:
authorAl Viro <viro@zeniv.linux.org.uk>2015-04-11 22:27:19 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2015-04-11 22:27:19 -0400
commit39c853ebfe169f187a760b34f9cbf54751bfce00 (patch)
tree2a5a741d0cff7d4f90998b31b32ff80cfccd0369 /net/bluetooth/hci_request.c
parentfdc81f45e9f57858da6351836507fbcf1b7583ee (diff)
parent01e97e6517053d7c0b9af5248e944a9209909cf5 (diff)
downloadlinux-39c853ebfe169f187a760b34f9cbf54751bfce00.tar.bz2
Merge branch 'for-davem' into for-next
Diffstat (limited to 'net/bluetooth/hci_request.c')
-rw-r--r--net/bluetooth/hci_request.c48
1 files changed, 30 insertions, 18 deletions
diff --git a/net/bluetooth/hci_request.c b/net/bluetooth/hci_request.c
index b59f92c6df0c..d6025d6e6d59 100644
--- a/net/bluetooth/hci_request.c
+++ b/net/bluetooth/hci_request.c
@@ -34,7 +34,8 @@ void hci_req_init(struct hci_request *req, struct hci_dev *hdev)
req->err = 0;
}
-int hci_req_run(struct hci_request *req, hci_req_complete_t complete)
+static int req_run(struct hci_request *req, hci_req_complete_t complete,
+ hci_req_complete_skb_t complete_skb)
{
struct hci_dev *hdev = req->hdev;
struct sk_buff *skb;
@@ -56,6 +57,7 @@ int hci_req_run(struct hci_request *req, hci_req_complete_t complete)
skb = skb_peek_tail(&req->cmd_q);
bt_cb(skb)->req.complete = complete;
+ bt_cb(skb)->req.complete_skb = complete_skb;
spin_lock_irqsave(&hdev->cmd_q.lock, flags);
skb_queue_splice_tail(&req->cmd_q, &hdev->cmd_q);
@@ -66,6 +68,16 @@ int hci_req_run(struct hci_request *req, hci_req_complete_t complete)
return 0;
}
+int hci_req_run(struct hci_request *req, hci_req_complete_t complete)
+{
+ return req_run(req, complete, NULL);
+}
+
+int hci_req_run_skb(struct hci_request *req, hci_req_complete_skb_t complete)
+{
+ return req_run(req, NULL, complete);
+}
+
struct sk_buff *hci_prepare_cmd(struct hci_dev *hdev, u16 opcode, u32 plen,
const void *param)
{
@@ -270,7 +282,7 @@ void hci_req_add_le_passive_scan(struct hci_request *req)
* and 0x01 (whitelist enabled) use the new filter policies
* 0x02 (no whitelist) and 0x03 (whitelist enabled).
*/
- if (test_bit(HCI_PRIVACY, &hdev->dev_flags) &&
+ if (hci_dev_test_flag(hdev, HCI_PRIVACY) &&
(hdev->le_features[0] & HCI_LE_EXT_SCAN_POLICY))
filter_policy |= 0x02;
@@ -304,10 +316,10 @@ static void set_random_addr(struct hci_request *req, bdaddr_t *rpa)
* In this kind of scenario skip the update and let the random
* address be updated at the next cycle.
*/
- if (test_bit(HCI_LE_ADV, &hdev->dev_flags) ||
+ if (hci_dev_test_flag(hdev, HCI_LE_ADV) ||
hci_conn_hash_lookup_state(hdev, LE_LINK, BT_CONNECT)) {
BT_DBG("Deferring random address update");
- set_bit(HCI_RPA_EXPIRED, &hdev->dev_flags);
+ hci_dev_set_flag(hdev, HCI_RPA_EXPIRED);
return;
}
@@ -324,12 +336,12 @@ int hci_update_random_address(struct hci_request *req, bool require_privacy,
* current RPA has expired or there is something else than
* the current RPA in use, then generate a new one.
*/
- if (test_bit(HCI_PRIVACY, &hdev->dev_flags)) {
+ if (hci_dev_test_flag(hdev, HCI_PRIVACY)) {
int to;
*own_addr_type = ADDR_LE_DEV_RANDOM;
- if (!test_and_clear_bit(HCI_RPA_EXPIRED, &hdev->dev_flags) &&
+ if (!hci_dev_test_and_clear_flag(hdev, HCI_RPA_EXPIRED) &&
!bacmp(&hdev->random_addr, &hdev->rpa))
return 0;
@@ -383,9 +395,9 @@ int hci_update_random_address(struct hci_request *req, bool require_privacy,
* and a static address has been configured, then use that
* address instead of the public BR/EDR address.
*/
- if (test_bit(HCI_FORCE_STATIC_ADDR, &hdev->dbg_flags) ||
+ if (hci_dev_test_flag(hdev, HCI_FORCE_STATIC_ADDR) ||
!bacmp(&hdev->bdaddr, BDADDR_ANY) ||
- (!test_bit(HCI_BREDR_ENABLED, &hdev->dev_flags) &&
+ (!hci_dev_test_flag(hdev, HCI_BREDR_ENABLED) &&
bacmp(&hdev->static_addr, BDADDR_ANY))) {
*own_addr_type = ADDR_LE_DEV_RANDOM;
if (bacmp(&hdev->static_addr, &hdev->random_addr))
@@ -425,7 +437,7 @@ void __hci_update_page_scan(struct hci_request *req)
struct hci_dev *hdev = req->hdev;
u8 scan;
- if (!test_bit(HCI_BREDR_ENABLED, &hdev->dev_flags))
+ if (!hci_dev_test_flag(hdev, HCI_BREDR_ENABLED))
return;
if (!hdev_is_powered(hdev))
@@ -434,7 +446,7 @@ void __hci_update_page_scan(struct hci_request *req)
if (mgmt_powering_down(hdev))
return;
- if (test_bit(HCI_CONNECTABLE, &hdev->dev_flags) ||
+ if (hci_dev_test_flag(hdev, HCI_CONNECTABLE) ||
disconnected_whitelist_entries(hdev))
scan = SCAN_PAGE;
else
@@ -443,7 +455,7 @@ void __hci_update_page_scan(struct hci_request *req)
if (test_bit(HCI_PSCAN, &hdev->flags) == !!(scan & SCAN_PAGE))
return;
- if (test_bit(HCI_DISCOVERABLE, &hdev->dev_flags))
+ if (hci_dev_test_flag(hdev, HCI_DISCOVERABLE))
scan |= SCAN_INQUIRY;
hci_req_add(req, HCI_OP_WRITE_SCAN_ENABLE, 1, &scan);
@@ -471,14 +483,14 @@ void __hci_update_background_scan(struct hci_request *req)
if (!test_bit(HCI_UP, &hdev->flags) ||
test_bit(HCI_INIT, &hdev->flags) ||
- test_bit(HCI_SETUP, &hdev->dev_flags) ||
- test_bit(HCI_CONFIG, &hdev->dev_flags) ||
- test_bit(HCI_AUTO_OFF, &hdev->dev_flags) ||
- test_bit(HCI_UNREGISTER, &hdev->dev_flags))
+ hci_dev_test_flag(hdev, HCI_SETUP) ||
+ hci_dev_test_flag(hdev, HCI_CONFIG) ||
+ hci_dev_test_flag(hdev, HCI_AUTO_OFF) ||
+ hci_dev_test_flag(hdev, HCI_UNREGISTER))
return;
/* No point in doing scanning if LE support hasn't been enabled */
- if (!test_bit(HCI_LE_ENABLED, &hdev->dev_flags))
+ if (!hci_dev_test_flag(hdev, HCI_LE_ENABLED))
return;
/* If discovery is active don't interfere with it */
@@ -502,7 +514,7 @@ void __hci_update_background_scan(struct hci_request *req)
*/
/* If controller is not scanning we are done. */
- if (!test_bit(HCI_LE_SCAN, &hdev->dev_flags))
+ if (!hci_dev_test_flag(hdev, HCI_LE_SCAN))
return;
hci_req_add_le_scan_disable(req);
@@ -524,7 +536,7 @@ void __hci_update_background_scan(struct hci_request *req)
/* If controller is currently scanning, we stop it to ensure we
* don't miss any advertising (due to duplicates filter).
*/
- if (test_bit(HCI_LE_SCAN, &hdev->dev_flags))
+ if (hci_dev_test_flag(hdev, HCI_LE_SCAN))
hci_req_add_le_scan_disable(req);
hci_req_add_le_passive_scan(req);