From a2ae21829833611fe3d73b09cfada5823c37aef0 Mon Sep 17 00:00:00 2001
From: Christophe Ricard <christophe.ricard@gmail.com>
Date: Thu, 13 Nov 2014 00:30:43 +0100
Subject: NFC: hci: Add support for NOTIFY_ALL_PIPE_CLEARED

When switching from UICC to another, the CLF may signals to the Terminal
Host that some existing pipe are cleared for future update.

This notification needs to be "acked" by the Terminal Host with a ANY_OK
message.

Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

diff --git a/net/nfc/hci/core.c b/net/nfc/hci/core.c
index 779a3c1..ef50e77 100644
--- a/net/nfc/hci/core.c
+++ b/net/nfc/hci/core.c
@@ -200,6 +200,9 @@ void nfc_hci_cmd_received(struct nfc_hci_dev *hdev, u8 pipe, u8 cmd,
 			nfc_hci_send_response(hdev, gate, NFC_HCI_ANY_OK,
 					      &gate_opened, 1);
 		break;
+	case NFC_HCI_ADM_NOTIFY_ALL_PIPE_CLEARED:
+		nfc_hci_send_response(hdev, gate, NFC_HCI_ANY_OK, NULL, 0);
+		break;
 	default:
 		pr_info("Discarded unknown cmd %x to gate %x\n", cmd, gate);
 		r = -EINVAL;
-- 
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