Bluetooth: Add extfeatures to struct hci_dev

This new field holds the extended LMP features value. Some LE
mechanism such as discovery procedure needs to read the extended
LMP features to work properly.

Signed-off-by: Andre Guedes <andre.guedes@openbossa.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>

2 files changed, 5 insertions, 0 deletions

diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index 65345cd215be..741a2d658ad4 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -216,6 +216,7 @@ enum {
 
 #define LMP_LSTO        0x01
 #define LMP_INQ_TX_PWR  0x02
+#define LMP_EXTFEATURES 0x80
 
 /* Connection modes */
 #define HCI_CM_ACTIVE   0x0000
@@ -676,6 +677,9 @@ struct hci_rp_read_local_features {
 } __packed;
 
 #define HCI_OP_READ_LOCAL_EXT_FEATURES  0x1004
+struct hci_cp_read_local_ext_features {
+        __u8     page;
+} __packed;
 struct hci_rp_read_local_ext_features {
         __u8     status;
         __u8     page;
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index 90d81f9b19a2..eb7fe99979e1 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -113,6 +113,7 @@ struct hci_dev {
         __u8            major_class;
         __u8            minor_class;
         __u8            features[8];
+        __u8            extfeatures[8];
         __u8            commands[64];
         __u8            ssp_mode;
         __u8            hci_ver;