diff options
| -rw-r--r-- | include/net/bluetooth/hci.h | 3 | ||||
| -rw-r--r-- | include/net/bluetooth/hci_core.h | 3 | ||||
| -rw-r--r-- | net/bluetooth/hci_core.c | 2 |
3 files changed, 7 insertions, 1 deletions
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h index 5f37822..5004e36 100644 --- a/include/net/bluetooth/hci.h +++ b/include/net/bluetooth/hci.h @@ -219,6 +219,9 @@ enum { #define LMP_INQ_TX_PWR 0x02 #define LMP_EXTFEATURES 0x80 +/* Extended LMP features */ +#define LMP_HOST_LE 0x02 + /* Connection modes */ #define HCI_CM_ACTIVE 0x0000 #define HCI_CM_HOLD 0x0001 diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index eb7fe99..bb57bca 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -578,6 +578,9 @@ void hci_conn_del_sysfs(struct hci_conn *conn); #define lmp_no_flush_capable(dev) ((dev)->features[6] & LMP_NO_FLUSH) #define lmp_le_capable(dev) ((dev)->features[4] & LMP_LE) +/* ----- Extended LMP capabilities ----- */ +#define lmp_host_le_capable(dev) ((dev)->extfeatures[0] & LMP_HOST_LE) + /* ----- HCI protocols ----- */ struct hci_proto { char *name; diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c index cd59b84..886cc44 100644 --- a/net/bluetooth/hci_core.c +++ b/net/bluetooth/hci_core.c @@ -542,7 +542,7 @@ int hci_dev_open(__u16 dev) ret = __hci_request(hdev, hci_init_req, 0, msecs_to_jiffies(HCI_INIT_TIMEOUT)); - if (lmp_le_capable(hdev)) + if (lmp_host_le_capable(hdev)) ret = __hci_request(hdev, hci_le_init_req, 0, msecs_to_jiffies(HCI_INIT_TIMEOUT)); |
