diff options
| author | Marcel Holtmann <marcel@holtmann.org> | 2015-03-13 09:04:17 -0700 |
|---|---|---|
| committer | Johan Hedberg <johan.hedberg@intel.com> | 2015-03-13 18:35:45 +0200 |
| commit | eacb44dff98559d4682072c0061e1ecb63687e9c (patch) | |
| tree | 5634cae7658ca3029b8d56426086d5fa6f7e7299 /include | |
| parent | 6576fe4afc1203d27a5f4c8f5511f44203f4e333 (diff) | |
Bluetooth: Use DECLARE_BITMAP for hdev->dev_flags field
The hdev->dev_flags field has outgrown itself on 32-bit systems. So
instead of hacking around it, switch to using DECLARE_BITMAP.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/bluetooth/hci.h | 7 | ||||
| -rw-r--r-- | include/net/bluetooth/hci_core.h | 24 |
2 files changed, 16 insertions, 15 deletions
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h index 0f3413b285a5..7a0272a6f0ba 100644 --- a/include/net/bluetooth/hci.h +++ b/include/net/bluetooth/hci.h @@ -226,14 +226,9 @@ enum { HCI_FAST_CONNECTABLE, HCI_BREDR_ENABLED, HCI_LE_SCAN_INTERRUPTED, + __HCI_NUM_FLAGS, }; -/* A mask for the flags that are supposed to remain when a reset happens - * or the HCI device is closed. - */ -#define HCI_PERSISTENT_MASK (BIT(HCI_LE_SCAN) | BIT(HCI_PERIODIC_INQ) | \ - BIT(HCI_LE_ADV)) - /* HCI timeouts */ #define HCI_DISCONN_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */ #define HCI_PAIRING_TIMEOUT msecs_to_jiffies(60000) /* 60 seconds */ diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index 6db1333a114f..889a489d913f 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -354,7 +354,7 @@ struct hci_dev { struct rfkill *rfkill; unsigned long dbg_flags; - unsigned long dev_flags; + DECLARE_BITMAP(dev_flags, __HCI_NUM_FLAGS); struct delayed_work le_scan_disable; struct delayed_work le_scan_restart; @@ -502,14 +502,20 @@ extern struct list_head hci_cb_list; extern rwlock_t hci_dev_list_lock; extern struct mutex hci_cb_list_lock; -#define hci_dev_set_flag(hdev, nr) set_bit((nr), &(hdev)->dev_flags) -#define hci_dev_clear_flag(hdev, nr) clear_bit((nr), &(hdev)->dev_flags) -#define hci_dev_change_flag(hdev, nr) change_bit((nr), &(hdev)->dev_flags) -#define hci_dev_test_flag(hdev, nr) test_bit((nr), &(hdev)->dev_flags) - -#define hci_dev_test_and_set_flag(hdev, nr) test_and_set_bit((nr), &(hdev)->dev_flags) -#define hci_dev_test_and_clear_flag(hdev, nr) test_and_clear_bit((nr), &(hdev)->dev_flags) -#define hci_dev_test_and_change_flag(hdev, nr) test_and_change_bit((nr), &(hdev)->dev_flags) +#define hci_dev_set_flag(hdev, nr) set_bit((nr), (hdev)->dev_flags) +#define hci_dev_clear_flag(hdev, nr) clear_bit((nr), (hdev)->dev_flags) +#define hci_dev_change_flag(hdev, nr) change_bit((nr), (hdev)->dev_flags) +#define hci_dev_test_flag(hdev, nr) test_bit((nr), (hdev)->dev_flags) +#define hci_dev_test_and_set_flag(hdev, nr) test_and_set_bit((nr), (hdev)->dev_flags) +#define hci_dev_test_and_clear_flag(hdev, nr) test_and_clear_bit((nr), (hdev)->dev_flags) +#define hci_dev_test_and_change_flag(hdev, nr) test_and_change_bit((nr), (hdev)->dev_flags) + +#define hci_dev_clear_volatile_flags(hdev) \ + do { \ + hci_dev_clear_flag(hdev, HCI_LE_SCAN); \ + hci_dev_clear_flag(hdev, HCI_LE_ADV); \ + hci_dev_clear_flag(hdev, HCI_PERIODIC_INQ); \ + } while (0) /* ----- HCI interface to upper protocols ----- */ int l2cap_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr); |