4 files changed, 21 insertions, 4 deletions

diff --git a/drivers/nfc/pn544/i2c.c b/drivers/nfc/pn544/i2c.c
index e09c8982596..017dc61effc 100644
--- a/drivers/nfc/pn544/i2c.c
+++ b/drivers/nfc/pn544/i2c.c
@@ -428,7 +428,7 @@ static int pn544_hci_i2c_probe(struct i2c_client *client,
 
 	r = pn544_hci_probe(phy, &i2c_phy_ops, LLC_SHDLC_NAME,
 			    PN544_I2C_FRAME_HEADROOM, PN544_I2C_FRAME_TAILROOM,
-			    PN544_HCI_I2C_LLC_MAX_PAYLOAD, &phy->hdev);
+			    PN544_HCI_I2C_LLC_MAX_PAYLOAD, NULL, &phy->hdev);
 	if (r < 0)
 		goto err_hci;
 
diff --git a/drivers/nfc/pn544/mei.c b/drivers/nfc/pn544/mei.c
index b5d3d18179e..ee67de50c36 100644
--- a/drivers/nfc/pn544/mei.c
+++ b/drivers/nfc/pn544/mei.c
@@ -45,7 +45,7 @@ static int pn544_mei_probe(struct mei_cl_device *device,
 
 	r = pn544_hci_probe(phy, &mei_phy_ops, LLC_NOP_NAME,
 			    MEI_NFC_HEADER_SIZE, 0, MEI_NFC_MAX_HCI_PAYLOAD,
-			    &phy->hdev);
+			    NULL, &phy->hdev);
 	if (r < 0) {
 		nfc_mei_phy_free(phy);
 
diff --git a/drivers/nfc/pn544/pn544.c b/drivers/nfc/pn544/pn544.c
index 1d4b38c036f..078e62feba1 100644
--- a/drivers/nfc/pn544/pn544.c
+++ b/drivers/nfc/pn544/pn544.c
@@ -127,6 +127,8 @@ struct pn544_hci_info {
 	int async_cb_type;
 	data_exchange_cb_t async_cb;
 	void *async_cb_context;
+
+	fw_download_t fw_download;
 };
 
 static int pn544_hci_open(struct nfc_hci_dev *hdev)
@@ -779,6 +781,17 @@ exit:
 	return r;
 }
 
+static int pn544_hci_fw_download(struct nfc_hci_dev *hdev,
+				 const char *firmware_name)
+{
+	struct pn544_hci_info *info = nfc_hci_get_clientdata(hdev);
+
+	if (info->fw_download == NULL)
+		return -ENOTSUPP;
+
+	return info->fw_download(info->phy_id, firmware_name);
+}
+
 static struct nfc_hci_ops pn544_hci_ops = {
 	.open = pn544_hci_open,
 	.close = pn544_hci_close,
@@ -793,11 +806,12 @@ static struct nfc_hci_ops pn544_hci_ops = {
 	.tm_send = pn544_hci_tm_send,
 	.check_presence = pn544_hci_check_presence,
 	.event_received = pn544_hci_event_received,
+	.fw_download = pn544_hci_fw_download,
 };
 
 int pn544_hci_probe(void *phy_id, struct nfc_phy_ops *phy_ops, char *llc_name,
 		    int phy_headroom, int phy_tailroom, int phy_payload,
-		    struct nfc_hci_dev **hdev)
+		    fw_download_t fw_download, struct nfc_hci_dev **hdev)
 {
 	struct pn544_hci_info *info;
 	u32 protocols;
@@ -813,6 +827,7 @@ int pn544_hci_probe(void *phy_id, struct nfc_phy_ops *phy_ops, char *llc_name,
 
 	info->phy_ops = phy_ops;
 	info->phy_id = phy_id;
+	info->fw_download = fw_download;
 	info->state = PN544_ST_COLD;
 	mutex_init(&info->info_lock);
 
diff --git a/drivers/nfc/pn544/pn544.h b/drivers/nfc/pn544/pn544.h
index d689f0ac64a..01020e58544 100644
--- a/drivers/nfc/pn544/pn544.h
+++ b/drivers/nfc/pn544/pn544.h
@@ -27,9 +27,11 @@
 #define PN544_HCI_MODE 0
 #define PN544_FW_MODE 1
 
+typedef int (*fw_download_t)(void *context, const char *firmware_name);
+
 int pn544_hci_probe(void *phy_id, struct nfc_phy_ops *phy_ops, char *llc_name,
 		    int phy_headroom, int phy_tailroom, int phy_payload,
-		    struct nfc_hci_dev **hdev);
+		    fw_download_t fw_download, struct nfc_hci_dev **hdev);
 void pn544_hci_remove(struct nfc_hci_dev *hdev);
 
 #endif /* __LOCAL_PN544_H_ */