Bluetooth: AMP: read local amp info HCI command

Implementation of Read Local AMP Info Command

Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>

1 files changed, 28 insertions, 0 deletions

diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index 0e57634ab8da..41967fec12b7 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -748,6 +748,30 @@ static void hci_cc_write_ca_timeout(struct hci_dev *hdev, struct sk_buff *skb)
         hci_req_complete(hdev, HCI_OP_WRITE_CA_TIMEOUT, status);
 }
 
+static void hci_cc_read_local_amp_info(struct hci_dev *hdev,
+                struct sk_buff *skb)
+{
+        struct hci_rp_read_local_amp_info *rp = (void *) skb->data;
+
+        BT_DBG("%s status 0x%x", hdev->name, rp->status);
+
+        if (rp->status)
+                return;
+
+        hdev->amp_status = rp->amp_status;
+        hdev->amp_total_bw = __le32_to_cpu(rp->total_bw);
+        hdev->amp_max_bw = __le32_to_cpu(rp->max_bw);
+        hdev->amp_min_latency = __le32_to_cpu(rp->min_latency);
+        hdev->amp_max_pdu = __le32_to_cpu(rp->max_pdu);
+        hdev->amp_type = rp->amp_type;
+        hdev->amp_pal_cap = __le16_to_cpu(rp->pal_cap);
+        hdev->amp_assoc_size = __le16_to_cpu(rp->max_assoc_size);
+        hdev->amp_be_flush_to = __le32_to_cpu(rp->be_flush_to);
+        hdev->amp_max_flush_to = __le32_to_cpu(rp->max_flush_to);
+
+        hci_req_complete(hdev, HCI_OP_READ_LOCAL_AMP_INFO, rp->status);
+}
+
 static void hci_cc_delete_stored_link_key(struct hci_dev *hdev,
                                                         struct sk_buff *skb)
 {
@@ -1898,6 +1922,10 @@ static inline void hci_cmd_complete_evt(struct hci_dev *hdev, struct sk_buff *sk
                 hci_cc_write_ca_timeout(hdev, skb);
                 break;
 
+        case HCI_OP_READ_LOCAL_AMP_INFO:
+                hci_cc_read_local_amp_info(hdev, skb);
+                break;
+
         case HCI_OP_DELETE_STORED_LINK_KEY:
                 hci_cc_delete_stored_link_key(hdev, skb);
                 break;