Merge branch 'for-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next

Johan Hedberg says:

====================
pull request: bluetooth-next 2015-07-30

Here's a set of Bluetooth & 802.15.4 patches intended for the 4.3 kernel.

 - Cleanups & fixes to mac802154
 - Refactoring of Intel Bluetooth HCI driver
 - Various coding style fixes to Bluetooth HCI drivers
 - Support for Intel Lightning Peak Bluetooth devices
 - Generic class code in interface descriptor in btusb to match more HW
 - Refactoring of Bluetooth HS code together with a new config option
 - Support for BCM4330B1 Broadcom UART controller

Let me know if there are any issues pulling. Thanks.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 25 insertions, 132 deletions

diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c
index 32363c2b7f83..218d7dfc342f 100644
--- a/net/bluetooth/hci_event.c
+++ b/net/bluetooth/hci_event.c
@@ -823,7 +823,7 @@ static void hci_cc_read_local_amp_info(struct hci_dev *hdev,
 	BT_DBG("%s status 0x%2.2x", hdev->name, rp->status);
 
 	if (rp->status)
-		goto a2mp_rsp;
+		return;
 
 	hdev->amp_status = rp->amp_status;
 	hdev->amp_total_bw = __le32_to_cpu(rp->total_bw);
@@ -835,46 +835,6 @@ static void hci_cc_read_local_amp_info(struct hci_dev *hdev,
 	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);
-
-a2mp_rsp:
-	a2mp_send_getinfo_rsp(hdev);
-}
-
-static void hci_cc_read_local_amp_assoc(struct hci_dev *hdev,
-					struct sk_buff *skb)
-{
-	struct hci_rp_read_local_amp_assoc *rp = (void *) skb->data;
-	struct amp_assoc *assoc = &hdev->loc_assoc;
-	size_t rem_len, frag_len;
-
-	BT_DBG("%s status 0x%2.2x", hdev->name, rp->status);
-
-	if (rp->status)
-		goto a2mp_rsp;
-
-	frag_len = skb->len - sizeof(*rp);
-	rem_len = __le16_to_cpu(rp->rem_len);
-
-	if (rem_len > frag_len) {
-		BT_DBG("frag_len %zu rem_len %zu", frag_len, rem_len);
-
-		memcpy(assoc->data + assoc->offset, rp->frag, frag_len);
-		assoc->offset += frag_len;
-
-		/* Read other fragments */
-		amp_read_loc_assoc_frag(hdev, rp->phy_handle);
-
-		return;
-	}
-
-	memcpy(assoc->data + assoc->offset, rp->frag, rem_len);
-	assoc->len = assoc->offset + rem_len;
-	assoc->offset = 0;
-
-a2mp_rsp:
-	/* Send A2MP Rsp when all fragments are received */
-	a2mp_send_getampassoc_rsp(hdev, rp->status);
-	a2mp_send_create_phy_link_req(hdev, rp->status);
 }
 
 static void hci_cc_read_inq_rsp_tx_power(struct hci_dev *hdev,
@@ -1409,20 +1369,6 @@ static void hci_cc_set_adv_param(struct hci_dev *hdev, struct sk_buff *skb)
 	hci_dev_unlock(hdev);
 }
 
-static void hci_cc_write_remote_amp_assoc(struct hci_dev *hdev,
-					  struct sk_buff *skb)
-{
-	struct hci_rp_write_remote_amp_assoc *rp = (void *) skb->data;
-
-	BT_DBG("%s status 0x%2.2x phy_handle 0x%2.2x",
-	       hdev->name, rp->status, rp->phy_handle);
-
-	if (rp->status)
-		return;
-
-	amp_write_rem_assoc_continue(hdev, rp->phy_handle);
-}
-
 static void hci_cc_read_rssi(struct hci_dev *hdev, struct sk_buff *skb)
 {
 	struct hci_rp_read_rssi *rp = (void *) skb->data;
@@ -1944,47 +1890,6 @@ static void hci_cs_disconnect(struct hci_dev *hdev, u8 status)
 	hci_dev_unlock(hdev);
 }
 
-static void hci_cs_create_phylink(struct hci_dev *hdev, u8 status)
-{
-	struct hci_cp_create_phy_link *cp;
-
-	BT_DBG("%s status 0x%2.2x", hdev->name, status);
-
-	cp = hci_sent_cmd_data(hdev, HCI_OP_CREATE_PHY_LINK);
-	if (!cp)
-		return;
-
-	hci_dev_lock(hdev);
-
-	if (status) {
-		struct hci_conn *hcon;
-
-		hcon = hci_conn_hash_lookup_handle(hdev, cp->phy_handle);
-		if (hcon)
-			hci_conn_del(hcon);
-	} else {
-		amp_write_remote_assoc(hdev, cp->phy_handle);
-	}
-
-	hci_dev_unlock(hdev);
-}
-
-static void hci_cs_accept_phylink(struct hci_dev *hdev, u8 status)
-{
-	struct hci_cp_accept_phy_link *cp;
-
-	BT_DBG("%s status 0x%2.2x", hdev->name, status);
-
-	if (status)
-		return;
-
-	cp = hci_sent_cmd_data(hdev, HCI_OP_ACCEPT_PHY_LINK);
-	if (!cp)
-		return;
-
-	amp_write_remote_assoc(hdev, cp->phy_handle);
-}
-
 static void hci_cs_le_create_conn(struct hci_dev *hdev, u8 status)
 {
 	struct hci_cp_le_create_conn *cp;
@@ -2998,10 +2903,6 @@ static void hci_cmd_complete_evt(struct hci_dev *hdev, struct sk_buff *skb,
 		hci_cc_read_clock(hdev, skb);
 		break;
 
-	case HCI_OP_READ_LOCAL_AMP_ASSOC:
-		hci_cc_read_local_amp_assoc(hdev, skb);
-		break;
-
 	case HCI_OP_READ_INQ_RSP_TX_POWER:
 		hci_cc_read_inq_rsp_tx_power(hdev, skb);
 		break;
@@ -3106,10 +3007,6 @@ static void hci_cmd_complete_evt(struct hci_dev *hdev, struct sk_buff *skb,
 		hci_cc_set_adv_param(hdev, skb);
 		break;
 
-	case HCI_OP_WRITE_REMOTE_AMP_ASSOC:
-		hci_cc_write_remote_amp_assoc(hdev, skb);
-		break;
-
 	case HCI_OP_READ_RSSI:
 		hci_cc_read_rssi(hdev, skb);
 		break;
@@ -3193,14 +3090,6 @@ static void hci_cmd_status_evt(struct hci_dev *hdev, struct sk_buff *skb,
 		hci_cs_setup_sync_conn(hdev, ev->status);
 		break;
 
-	case HCI_OP_CREATE_PHY_LINK:
-		hci_cs_create_phylink(hdev, ev->status);
-		break;
-
-	case HCI_OP_ACCEPT_PHY_LINK:
-		hci_cs_accept_phylink(hdev, ev->status);
-		break;
-
 	case HCI_OP_SNIFF_MODE:
 		hci_cs_sniff_mode(hdev, ev->status);
 		break;
@@ -4399,6 +4288,23 @@ unlock:
 	hci_dev_unlock(hdev);
 }
 
+#if IS_ENABLED(CONFIG_BT_HS)
+static void hci_chan_selected_evt(struct hci_dev *hdev, struct sk_buff *skb)
+{
+	struct hci_ev_channel_selected *ev = (void *)skb->data;
+	struct hci_conn *hcon;
+
+	BT_DBG("%s handle 0x%2.2x", hdev->name, ev->phy_handle);
+
+	skb_pull(skb, sizeof(*ev));
+
+	hcon = hci_conn_hash_lookup_handle(hdev, ev->phy_handle);
+	if (!hcon)
+		return;
+
+	amp_read_loc_assoc_final_data(hdev, hcon);
+}
+
 static void hci_phy_link_complete_evt(struct hci_dev *hdev,
 				      struct sk_buff *skb)
 {
@@ -4522,6 +4428,7 @@ static void hci_disconn_phylink_complete_evt(struct hci_dev *hdev,
 
 	hci_dev_unlock(hdev);
 }
+#endif
 
 static void hci_le_conn_complete_evt(struct hci_dev *hdev, struct sk_buff *skb)
 {
@@ -5206,22 +5113,6 @@ static void hci_le_meta_evt(struct hci_dev *hdev, struct sk_buff *skb)
 	}
 }
 
-static void hci_chan_selected_evt(struct hci_dev *hdev, struct sk_buff *skb)
-{
-	struct hci_ev_channel_selected *ev = (void *) skb->data;
-	struct hci_conn *hcon;
-
-	BT_DBG("%s handle 0x%2.2x", hdev->name, ev->phy_handle);
-
-	skb_pull(skb, sizeof(*ev));
-
-	hcon = hci_conn_hash_lookup_handle(hdev, ev->phy_handle);
-	if (!hcon)
-		return;
-
-	amp_read_loc_assoc_final_data(hdev, hcon);
-}
-
 static bool hci_get_cmd_complete(struct hci_dev *hdev, u16 opcode,
 				 u8 event, struct sk_buff *skb)
 {
@@ -5442,14 +5333,15 @@ void hci_event_packet(struct hci_dev *hdev, struct sk_buff *skb)
 		hci_le_meta_evt(hdev, skb);
 		break;
 
-	case HCI_EV_CHANNEL_SELECTED:
-		hci_chan_selected_evt(hdev, skb);
-		break;
-
 	case HCI_EV_REMOTE_OOB_DATA_REQUEST:
 		hci_remote_oob_data_request_evt(hdev, skb);
 		break;
 
+#if IS_ENABLED(CONFIG_BT_HS)
+	case HCI_EV_CHANNEL_SELECTED:
+		hci_chan_selected_evt(hdev, skb);
+		break;
+
 	case HCI_EV_PHY_LINK_COMPLETE:
 		hci_phy_link_complete_evt(hdev, skb);
 		break;
@@ -5465,6 +5357,7 @@ void hci_event_packet(struct hci_dev *hdev, struct sk_buff *skb)
 	case HCI_EV_DISCONN_PHY_LINK_COMPLETE:
 		hci_disconn_phylink_complete_evt(hdev, skb);
 		break;
+#endif
 
 	case HCI_EV_NUM_COMP_BLOCKS:
 		hci_num_comp_blocks_evt(hdev, skb);