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Commit 618e8bc2 authored by Marcel Holtmann's avatar Marcel Holtmann
Browse files

Bluetooth: Use new hci_skb_pkt_* wrappers for drivers 



The new hci_skb_pkt_* wrappers are mainly intented for drivers to
require less knowledge about bt_cb(sbk) handling. So after converting
the core packet handling, convert all drivers.

Signed-off-by: default avatarMarcel Holtmann <marcel@holtmann.org>
Signed-off-by: default avatarJohan Hedberg <johan.hedberg@intel.com>
parent d79f34e3

drivers/bluetooth/bfusb.c

+5 −4
Original line number Diff line number Diff line
@@ -324,7 +324,7 @@ static inline int bfusb_recv_block(struct bfusb_data *data, int hdr, unsigned ch 
			return -ENOMEM;

		}



		bt_cb(skb)->pkt_type = pkt_type;

		hci_skb_pkt_type(skb) = pkt_type;



		data->reassembly = skb;

	} else {
@@ -469,9 +469,10 @@ static int bfusb_send_frame(struct hci_dev *hdev, struct sk_buff *skb) 
	unsigned char buf[3];

	int sent = 0, size, count;



	BT_DBG("hdev %p skb %p type %d len %d", hdev, skb, bt_cb(skb)->pkt_type, skb->len);

	BT_DBG("hdev %p skb %p type %d len %d", hdev, skb,

	       hci_skb_pkt_type(skb), skb->len);



	switch (bt_cb(skb)->pkt_type) {

	switch (hci_skb_pkt_type(skb)) {

	case HCI_COMMAND_PKT:

		hdev->stat.cmd_tx++;

		break;
@@ -484,7 +485,7 @@ static int bfusb_send_frame(struct hci_dev *hdev, struct sk_buff *skb) 
	}



	/* Prepend skb with frame type */

	memcpy(skb_push(skb, 1), &bt_cb(skb)->pkt_type, 1);

	memcpy(skb_push(skb, 1), &hci_skb_pkt_type(skb), 1);



	count = skb->len;

drivers/bluetooth/bluecard_cs.c

+13 −12
Original line number Diff line number Diff line
@@ -261,7 +261,7 @@ static void bluecard_write_wakeup(struct bluecard_info *info) 
		if (!skb)

			break;



		if (bt_cb(skb)->pkt_type & 0x80) {

		if (hci_skb_pkt_type(skb) & 0x80) {

			/* Disable RTS */

			info->ctrl_reg |= REG_CONTROL_RTS;

			outb(info->ctrl_reg, iobase + REG_CONTROL);
@@ -279,13 +279,13 @@ static void bluecard_write_wakeup(struct bluecard_info *info) 
		/* Mark the buffer as dirty */

		clear_bit(ready_bit, &(info->tx_state));



		if (bt_cb(skb)->pkt_type & 0x80) {

		if (hci_skb_pkt_type(skb) & 0x80) {

			DECLARE_WAIT_QUEUE_HEAD_ONSTACK(wq);

			DEFINE_WAIT(wait);



			unsigned char baud_reg;



			switch (bt_cb(skb)->pkt_type) {

			switch (hci_skb_pkt_type(skb)) {

			case PKT_BAUD_RATE_460800:

				baud_reg = REG_CONTROL_BAUD_RATE_460800;

				break;
@@ -402,9 +402,9 @@ static void bluecard_receive(struct bluecard_info *info, 


		if (info->rx_state == RECV_WAIT_PACKET_TYPE) {



			bt_cb(info->rx_skb)->pkt_type = buf[i];

			hci_skb_pkt_type(info->rx_skb) = buf[i];



			switch (bt_cb(info->rx_skb)->pkt_type) {

			switch (hci_skb_pkt_type(info->rx_skb)) {



			case 0x00:

				/* init packet */
@@ -436,7 +436,8 @@ static void bluecard_receive(struct bluecard_info *info, 


			default:

				/* unknown packet */

				BT_ERR("Unknown HCI packet with type 0x%02x received", bt_cb(info->rx_skb)->pkt_type);

				BT_ERR("Unknown HCI packet with type 0x%02x received",

				       hci_skb_pkt_type(info->rx_skb));

				info->hdev->stat.err_rx++;



				kfree_skb(info->rx_skb);
@@ -578,21 +579,21 @@ static int bluecard_hci_set_baud_rate(struct hci_dev *hdev, int baud) 
	switch (baud) {

	case 460800:

		cmd[4] = 0x00;

		bt_cb(skb)->pkt_type = PKT_BAUD_RATE_460800;

		hci_skb_pkt_type(skb) = PKT_BAUD_RATE_460800;

		break;

	case 230400:

		cmd[4] = 0x01;

		bt_cb(skb)->pkt_type = PKT_BAUD_RATE_230400;

		hci_skb_pkt_type(skb) = PKT_BAUD_RATE_230400;

		break;

	case 115200:

		cmd[4] = 0x02;

		bt_cb(skb)->pkt_type = PKT_BAUD_RATE_115200;

		hci_skb_pkt_type(skb) = PKT_BAUD_RATE_115200;

		break;

	case 57600:

		/* Fall through... */

	default:

		cmd[4] = 0x03;

		bt_cb(skb)->pkt_type = PKT_BAUD_RATE_57600;

		hci_skb_pkt_type(skb) = PKT_BAUD_RATE_57600;

		break;

	}
@@ -660,7 +661,7 @@ static int bluecard_hci_send_frame(struct hci_dev *hdev, struct sk_buff *skb) 
{

	struct bluecard_info *info = hci_get_drvdata(hdev);



	switch (bt_cb(skb)->pkt_type) {

	switch (hci_skb_pkt_type(skb)) {

	case HCI_COMMAND_PKT:

		hdev->stat.cmd_tx++;

		break;
@@ -673,7 +674,7 @@ static int bluecard_hci_send_frame(struct hci_dev *hdev, struct sk_buff *skb) 
	}



	/* Prepend skb with frame type */

	memcpy(skb_push(skb, 1), &bt_cb(skb)->pkt_type, 1);

	memcpy(skb_push(skb, 1), &hci_skb_pkt_type(skb), 1);

	skb_queue_tail(&(info->txq), skb);



	bluecard_write_wakeup(info);

drivers/bluetooth/bpa10x.c

+2 −2
Original line number Diff line number Diff line
@@ -295,9 +295,9 @@ static int bpa10x_send_frame(struct hci_dev *hdev, struct sk_buff *skb) 
		return -ENOMEM;



	/* Prepend skb with frame type */

	*skb_push(skb, 1) = bt_cb(skb)->pkt_type;

	*skb_push(skb, 1) = hci_skb_pkt_type(skb);



	switch (bt_cb(skb)->pkt_type) {

	switch (hci_skb_pkt_type(skb)) {

	case HCI_COMMAND_PKT:

		dr = kmalloc(sizeof(*dr), GFP_ATOMIC);

		if (!dr) {

drivers/bluetooth/bt3c_cs.c

+6 −5
Original line number Diff line number Diff line
@@ -246,10 +246,10 @@ static void bt3c_receive(struct bt3c_info *info) 


		if (info->rx_state == RECV_WAIT_PACKET_TYPE) {



			bt_cb(info->rx_skb)->pkt_type = inb(iobase + DATA_L);

			hci_skb_pkt_type(info->rx_skb) = inb(iobase + DATA_L);

			inb(iobase + DATA_H);



			switch (bt_cb(info->rx_skb)->pkt_type) {

			switch (hci_skb_pkt_type(info->rx_skb)) {



			case HCI_EVENT_PKT:

				info->rx_state = RECV_WAIT_EVENT_HEADER;
@@ -268,7 +268,8 @@ static void bt3c_receive(struct bt3c_info *info) 


			default:

				/* Unknown packet */

				BT_ERR("Unknown HCI packet with type 0x%02x received", bt_cb(info->rx_skb)->pkt_type);

				BT_ERR("Unknown HCI packet with type 0x%02x received",

				       hci_skb_pkt_type(info->rx_skb));

				info->hdev->stat.err_rx++;



				kfree_skb(info->rx_skb);
@@ -411,7 +412,7 @@ static int bt3c_hci_send_frame(struct hci_dev *hdev, struct sk_buff *skb) 
	struct bt3c_info *info = hci_get_drvdata(hdev);

	unsigned long flags;



	switch (bt_cb(skb)->pkt_type) {

	switch (hci_skb_pkt_type(skb)) {

	case HCI_COMMAND_PKT:

		hdev->stat.cmd_tx++;

		break;
@@ -424,7 +425,7 @@ static int bt3c_hci_send_frame(struct hci_dev *hdev, struct sk_buff *skb) 
	}



	/* Prepend skb with frame type */

	memcpy(skb_push(skb, 1), &bt_cb(skb)->pkt_type, 1);

	memcpy(skb_push(skb, 1), &hci_skb_pkt_type(skb), 1);

	skb_queue_tail(&(info->txq), skb);



	spin_lock_irqsave(&(info->lock), flags);

drivers/bluetooth/btmrvl_main.c

+4 −4
Original line number Diff line number Diff line
@@ -196,7 +196,7 @@ static int btmrvl_send_sync_cmd(struct btmrvl_private *priv, u16 opcode, 
	if (len)

		memcpy(skb_put(skb, len), param, len);



	bt_cb(skb)->pkt_type = MRVL_VENDOR_PKT;

	hci_skb_pkt_type(skb) = MRVL_VENDOR_PKT;



	skb_queue_head(&priv->adapter->tx_queue, skb);
@@ -387,7 +387,7 @@ static int btmrvl_tx_pkt(struct btmrvl_private *priv, struct sk_buff *skb) 
	skb->data[0] = (skb->len & 0x0000ff);

	skb->data[1] = (skb->len & 0x00ff00) >> 8;

	skb->data[2] = (skb->len & 0xff0000) >> 16;

	skb->data[3] = bt_cb(skb)->pkt_type;

	skb->data[3] = hci_skb_pkt_type(skb);



	if (priv->hw_host_to_card)

		ret = priv->hw_host_to_card(priv, skb->data, skb->len);
@@ -434,9 +434,9 @@ static int btmrvl_send_frame(struct hci_dev *hdev, struct sk_buff *skb) 
{

	struct btmrvl_private *priv = hci_get_drvdata(hdev);



	BT_DBG("type=%d, len=%d", skb->pkt_type, skb->len);

	BT_DBG("type=%d, len=%d", hci_skb_pkt_type(skb), skb->len);



	switch (bt_cb(skb)->pkt_type) {

	switch (hci_skb_pkt_type(skb)) {

	case HCI_COMMAND_PKT:

		hdev->stat.cmd_tx++;

		break;