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authorJaganath Kanakkassery <jaganath.k.os@gmail.com>2018-07-19 17:09:40 +0530
committerMarcel Holtmann <marcel@holtmann.org>2018-07-30 13:44:52 +0200
commit6b49bcb4bce2ed0f0aefe8e304a8b9cbaeeaa3f0 (patch)
tree5c72caa1762bf955eeecff0bdbe957c3d117c5aa /include/net/bluetooth
parentBluetooth: Use selected PHYs in extended connect (diff)
downloadlinux-dev-6b49bcb4bce2ed0f0aefe8e304a8b9cbaeeaa3f0.tar.xz
linux-dev-6b49bcb4bce2ed0f0aefe8e304a8b9cbaeeaa3f0.zip
Bluetooth: Read no of adv sets during init
This patch reads the number of advertising sets in the controller during init and save it in hdev. Signed-off-by: Jaganath Kanakkassery <jaganathx.kanakkassery@intel.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'include/net/bluetooth')
-rw-r--r--include/net/bluetooth/hci.h7
-rw-r--r--include/net/bluetooth/hci_core.h4
2 files changed, 11 insertions, 0 deletions
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index 83a1593a128e..3f93ae9765a4 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -410,6 +410,7 @@ enum {
#define HCI_LE_SLAVE_FEATURES 0x08
#define HCI_LE_PING 0x10
#define HCI_LE_DATA_LEN_EXT 0x20
+#define HCI_LE_EXT_ADV 0x10
#define HCI_LE_EXT_SCAN_POLICY 0x80
#define HCI_LE_PHY_2M 0x01
#define HCI_LE_PHY_CODED 0x08
@@ -1579,6 +1580,12 @@ struct hci_cp_le_ext_conn_param {
__le16 max_ce_len;
} __packed;
+#define HCI_OP_LE_READ_NUM_SUPPORTED_ADV_SETS 0x203b
+struct hci_rp_le_read_num_supported_adv_sets {
+ __u8 status;
+ __u8 num_of_sets;
+} __packed;
+
/* ---- HCI Events ---- */
#define HCI_EV_INQUIRY_COMPLETE 0x01
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index 113c9bb609c7..2aad4a863176 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -222,6 +222,7 @@ struct hci_dev {
__u8 le_features[8];
__u8 le_white_list_size;
__u8 le_resolv_list_size;
+ __u8 le_num_of_adv_sets;
__u8 le_states[8];
__u8 commands[64];
__u8 hci_ver;
@@ -1180,6 +1181,9 @@ void hci_conn_del_sysfs(struct hci_conn *conn);
/* Use ext create connection if command is supported */
#define use_ext_conn(dev) ((dev)->commands[37] & 0x80)
+/* Extended advertising support */
+#define ext_adv_capable(dev) (((dev)->le_features[1] & HCI_LE_EXT_ADV))
+
/* ----- HCI protocols ----- */
#define HCI_PROTO_DEFER 0x01