omap24xx: Remove 2.6.35 support

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@23507 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 0 insertions, 1933 deletions

diff --git a/target/linux/omap24xx/patches-2.6.35/400-bluetooth-hci_h4p.patch b/target/linux/omap24xx/patches-2.6.35/400-bluetooth-hci_h4p.patch
deleted file mode 100644
index 81301e21f..000000000
--- a/target/linux/omap24xx/patches-2.6.35/400-bluetooth-hci_h4p.patch
+++ /dev/null
@@ -1,1933 +0,0 @@
-Index: linux-2.6.35/drivers/bluetooth/hci_h4p/core.c
-===================================================================
---- /dev/null	1970-01-01 00:00:00.000000000 +0000
-+++ linux-2.6.35/drivers/bluetooth/hci_h4p/core.c	2010-08-08 12:57:24.000000000 +0200
-@@ -0,0 +1,1023 @@
-+/*
-+ * This file is part of hci_h4p bluetooth driver
-+ *
-+ * Copyright (C) 2005, 2006 Nokia Corporation.
-+ *
-+ * Contact: Ville Tervo <ville.tervo@nokia.com>
-+ *
-+ * This program is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU General Public License
-+ * version 2 as published by the Free Software Foundation.
-+ *
-+ * This program is distributed in the hope that it will be useful, but
-+ * WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+ * General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-+ * 02110-1301 USA
-+ *
-+ */
-+
-+#include <linux/module.h>
-+
-+#include <linux/kernel.h>
-+#include <linux/init.h>
-+#include <linux/errno.h>
-+#include <linux/delay.h>
-+#include <linux/spinlock.h>
-+#include <linux/serial_reg.h>
-+#include <linux/skbuff.h>
-+#include <linux/timer.h>
-+#include <linux/device.h>
-+#include <linux/platform_device.h>
-+#include <linux/clk.h>
-+#include <linux/gpio.h>
-+
-+#include <mach/hardware.h>
-+#include <mach/board.h>
-+#include <mach/irqs.h>
-+//#include <mach/pm.h>
-+
-+#include <net/bluetooth/bluetooth.h>
-+#include <net/bluetooth/hci_core.h>
-+#include <net/bluetooth/hci.h>
-+
-+#include "hci_h4p.h"
-+
-+#define PM_TIMEOUT 200
-+
-+struct omap_bluetooth_config {
-+	u8    chip_type;
-+	u8    bt_wakeup_gpio;
-+	u8    host_wakeup_gpio;
-+	u8    reset_gpio;
-+	u8    bt_uart;
-+	u8    bd_addr[6];
-+	u8    bt_sysclk;
-+};
-+
-+/* This should be used in function that cannot release clocks */
-+static void hci_h4p_set_clk(struct hci_h4p_info *info, int *clock, int enable)
-+{
-+	unsigned long flags;
-+
-+	spin_lock_irqsave(&info->clocks_lock, flags);
-+	if (enable && !*clock) {
-+		NBT_DBG_POWER("Enabling %p\n", clock);
-+		clk_enable(info->uart_fclk);
-+#ifdef CONFIG_ARCH_OMAP2
-+		if (cpu_is_omap24xx()) {
-+			clk_enable(info->uart_iclk);
-+			//omap2_block_sleep();
-+		}
-+#endif
-+	}
-+	if (!enable && *clock) {
-+		NBT_DBG_POWER("Disabling %p\n", clock);
-+		clk_disable(info->uart_fclk);
-+#ifdef CONFIG_ARCH_OMAP2
-+		if (cpu_is_omap24xx()) {
-+			clk_disable(info->uart_iclk);
-+			//omap2_allow_sleep();
-+		}
-+#endif
-+	}
-+
-+	*clock = enable;
-+	spin_unlock_irqrestore(&info->clocks_lock, flags);
-+}
-+
-+/* Power management functions */
-+static void hci_h4p_disable_tx(struct hci_h4p_info *info)
-+{
-+	NBT_DBG_POWER("\n");
-+
-+	if (!info->pm_enabled)
-+		return;
-+
-+	mod_timer(&info->tx_pm_timer, jiffies + msecs_to_jiffies(PM_TIMEOUT));
-+}
-+
-+static void hci_h4p_enable_tx(struct hci_h4p_info *info)
-+{
-+	NBT_DBG_POWER("\n");
-+
-+	if (!info->pm_enabled)
-+		return;
-+
-+	del_timer_sync(&info->tx_pm_timer);
-+	if (info->tx_pm_enabled) {
-+		info->tx_pm_enabled = 0;
-+		hci_h4p_set_clk(info, &info->tx_clocks_en, 1);
-+		gpio_set_value(info->bt_wakeup_gpio, 1);
-+	}
-+}
-+
-+static void hci_h4p_tx_pm_timer(unsigned long data)
-+{
-+	struct hci_h4p_info *info;
-+
-+	NBT_DBG_POWER("\n");
-+
-+	info = (struct hci_h4p_info *)data;
-+
-+	if (hci_h4p_inb(info, UART_LSR) & UART_LSR_TEMT) {
-+		gpio_set_value(info->bt_wakeup_gpio, 0);
-+		hci_h4p_set_clk(info, &info->tx_clocks_en, 0);
-+		info->tx_pm_enabled = 1;
-+	}
-+	else {
-+		mod_timer(&info->tx_pm_timer, jiffies + msecs_to_jiffies(PM_TIMEOUT));
-+	}
-+}
-+
-+static void hci_h4p_disable_rx(struct hci_h4p_info *info)
-+{
-+	if (!info->pm_enabled)
-+		return;
-+
-+	mod_timer(&info->rx_pm_timer, jiffies + msecs_to_jiffies(PM_TIMEOUT));
-+}
-+
-+static void hci_h4p_enable_rx(struct hci_h4p_info *info)
-+{
-+	unsigned long flags;
-+
-+	if (!info->pm_enabled)
-+		return;
-+
-+	del_timer_sync(&info->rx_pm_timer);
-+	spin_lock_irqsave(&info->lock, flags);
-+	if (info->rx_pm_enabled) {
-+		hci_h4p_set_clk(info, &info->rx_clocks_en, 1);
-+		hci_h4p_outb(info, UART_IER, hci_h4p_inb(info, UART_IER) | UART_IER_RDI);
-+		__hci_h4p_set_auto_ctsrts(info, 1, UART_EFR_RTS);
-+		info->rx_pm_enabled = 0;
-+	}
-+	spin_unlock_irqrestore(&info->lock, flags);
-+}
-+
-+static void hci_h4p_rx_pm_timer(unsigned long data)
-+{
-+	unsigned long flags;
-+	struct hci_h4p_info *info = (struct hci_h4p_info *)data;
-+
-+	spin_lock_irqsave(&info->lock, flags);
-+	if (!(hci_h4p_inb(info, UART_LSR) & UART_LSR_DR)) {
-+		__hci_h4p_set_auto_ctsrts(info, 0, UART_EFR_RTS);
-+		hci_h4p_set_rts(info, 0);
-+		hci_h4p_outb(info, UART_IER, hci_h4p_inb(info, UART_IER) & ~UART_IER_RDI);
-+		hci_h4p_set_clk(info, &info->rx_clocks_en, 0);
-+		info->rx_pm_enabled = 1;
-+	}
-+	else {
-+		mod_timer(&info->rx_pm_timer, jiffies + msecs_to_jiffies(PM_TIMEOUT));
-+	}
-+	spin_unlock_irqrestore(&info->lock, flags);
-+}
-+
-+/* Negotiation functions */
-+int hci_h4p_send_alive_packet(struct hci_h4p_info *info)
-+{
-+	NBT_DBG("Sending alive packet\n");
-+
-+	if (!info->alive_cmd_skb)
-+		return -EINVAL;
-+
-+	/* Keep reference to buffer so we can reuse it */
-+	info->alive_cmd_skb = skb_get(info->alive_cmd_skb);
-+
-+	skb_queue_tail(&info->txq, info->alive_cmd_skb);
-+	tasklet_schedule(&info->tx_task);
-+
-+	NBT_DBG("Alive packet sent\n");
-+
-+	return 0;
-+}
-+
-+static void hci_h4p_alive_packet(struct hci_h4p_info *info, struct sk_buff *skb)
-+{
-+	NBT_DBG("Received alive packet\n");
-+	if (skb->data[1] == 0xCC) {
-+		complete(&info->init_completion);
-+	}
-+
-+	kfree_skb(skb);
-+}
-+
-+static int hci_h4p_send_negotiation(struct hci_h4p_info *info, struct sk_buff *skb)
-+{
-+	NBT_DBG("Sending negotiation..\n");
-+
-+	hci_h4p_change_speed(info, INIT_SPEED);
-+
-+	info->init_error = 0;
-+	init_completion(&info->init_completion);
-+	skb_queue_tail(&info->txq, skb);
-+	tasklet_schedule(&info->tx_task);
-+
-+	if (!wait_for_completion_interruptible_timeout(&info->init_completion,
-+				msecs_to_jiffies(1000)))
-+		return -ETIMEDOUT;
-+
-+	NBT_DBG("Negotiation sent\n");
-+	return info->init_error;
-+}
-+
-+static void hci_h4p_negotiation_packet(struct hci_h4p_info *info,
-+				       struct sk_buff *skb)
-+{
-+	int err = 0;
-+
-+	if (skb->data[1] == 0x20) {
-+		/* Change to operational settings */
-+		hci_h4p_set_rts(info, 0);
-+
-+		err = hci_h4p_wait_for_cts(info, 0, 100);
-+		if (err < 0)
-+			goto neg_ret;
-+
-+		hci_h4p_change_speed(info, MAX_BAUD_RATE);
-+
-+		err = hci_h4p_wait_for_cts(info, 1, 100);
-+		if (err < 0)
-+			goto neg_ret;
-+
-+		hci_h4p_set_auto_ctsrts(info, 1, UART_EFR_CTS | UART_EFR_RTS);
-+
-+		err = hci_h4p_send_alive_packet(info);
-+		if (err < 0)
-+			goto neg_ret;
-+	} else {
-+		dev_err(info->dev, "Could not negotiate hci_h4p settings\n");
-+		err = -EINVAL;
-+		goto neg_ret;
-+	}
-+
-+	kfree_skb(skb);
-+	return;
-+
-+neg_ret:
-+	info->init_error = err;
-+	complete(&info->init_completion);
-+	kfree_skb(skb);
-+}
-+
-+/* H4 packet handling functions */
-+static int hci_h4p_get_hdr_len(struct hci_h4p_info *info, u8 pkt_type)
-+{
-+	long retval;
-+
-+	switch (pkt_type) {
-+	case H4_EVT_PKT:
-+		retval = HCI_EVENT_HDR_SIZE;
-+		break;
-+	case H4_ACL_PKT:
-+		retval = HCI_ACL_HDR_SIZE;
-+		break;
-+	case H4_SCO_PKT:
-+		retval = HCI_SCO_HDR_SIZE;
-+		break;
-+	case H4_NEG_PKT:
-+		retval = 11;
-+		break;
-+	case H4_ALIVE_PKT:
-+		retval = 3;
-+		break;
-+	default:
-+		dev_err(info->dev, "Unknown H4 packet type 0x%.2x\n", pkt_type);
-+		retval = -1;
-+		break;
-+	}
-+
-+	return retval;
-+}
-+
-+static unsigned int hci_h4p_get_data_len(struct hci_h4p_info *info,
-+					 struct sk_buff *skb)
-+{
-+	long retval = -1;
-+	struct hci_event_hdr *evt_hdr;
-+	struct hci_acl_hdr *acl_hdr;
-+	struct hci_sco_hdr *sco_hdr;
-+
-+	switch (bt_cb(skb)->pkt_type) {
-+	case H4_EVT_PKT:
-+		evt_hdr = (struct hci_event_hdr *)skb->data;
-+		retval = evt_hdr->plen;
-+		break;
-+	case H4_ACL_PKT:
-+		acl_hdr = (struct hci_acl_hdr *)skb->data;
-+		retval = le16_to_cpu(acl_hdr->dlen);
-+		break;
-+	case H4_SCO_PKT:
-+		sco_hdr = (struct hci_sco_hdr *)skb->data;
-+		retval = sco_hdr->dlen;
-+		break;
-+	case H4_NEG_PKT:
-+		retval = 0;
-+		break;
-+	case H4_ALIVE_PKT:
-+		retval = 0;
-+		break;
-+	}
-+
-+	return retval;
-+}
-+
-+static inline void hci_h4p_recv_frame(struct hci_h4p_info *info,
-+				      struct sk_buff *skb)
-+{
-+
-+	if (unlikely(!test_bit(HCI_RUNNING, &info->hdev->flags))) {
-+		NBT_DBG("fw_event\n");
-+		hci_h4p_parse_fw_event(info, skb);
-+	} else {
-+		hci_recv_frame(skb);
-+		NBT_DBG("Frame sent to upper layer\n");
-+	}
-+}
-+
-+static void hci_h4p_rx_tasklet(unsigned long data)
-+{
-+	u8 byte;
-+	unsigned long flags;
-+	struct hci_h4p_info *info = (struct hci_h4p_info *)data;
-+
-+	NBT_DBG("tasklet woke up\n");
-+	NBT_DBG_TRANSFER("rx_tasklet woke up\ndata ");
-+
-+	while (hci_h4p_inb(info, UART_LSR) & UART_LSR_DR) {
-+		byte = hci_h4p_inb(info, UART_RX);
-+		if (info->garbage_bytes) {
-+			info->garbage_bytes--;
-+			continue;
-+		}
-+		if (info->rx_skb == NULL) {
-+			info->rx_skb = bt_skb_alloc(HCI_MAX_FRAME_SIZE, GFP_ATOMIC | GFP_DMA);
-+			if (!info->rx_skb) {
-+				dev_err(info->dev, "Can't allocate memory for new packet\n");
-+				goto finish_task;
-+			}
-+			info->rx_state = WAIT_FOR_PKT_TYPE;
-+			info->rx_skb->dev = (void *)info->hdev;
-+		}
-+		info->hdev->stat.byte_rx++;
-+		NBT_DBG_TRANSFER_NF("0x%.2x  ", byte);
-+		switch (info->rx_state) {
-+		case WAIT_FOR_PKT_TYPE:
-+			bt_cb(info->rx_skb)->pkt_type = byte;
-+			info->rx_count = hci_h4p_get_hdr_len(info, byte);
-+			if (info->rx_count < 0) {
-+				info->hdev->stat.err_rx++;
-+				kfree_skb(info->rx_skb);
-+				info->rx_skb = NULL;
-+			} else {
-+				info->rx_state = WAIT_FOR_HEADER;
-+			}
-+			break;
-+		case WAIT_FOR_HEADER:
-+			info->rx_count--;
-+			*skb_put(info->rx_skb, 1) = byte;
-+			if (info->rx_count == 0) {
-+				info->rx_count = hci_h4p_get_data_len(info, info->rx_skb);
-+				if (info->rx_count > skb_tailroom(info->rx_skb)) {
-+					dev_err(info->dev, "Frame is %ld bytes too long.\n",
-+					       info->rx_count - skb_tailroom(info->rx_skb));
-+					kfree_skb(info->rx_skb);
-+					info->rx_skb = NULL;
-+					info->garbage_bytes = info->rx_count - skb_tailroom(info->rx_skb);
-+					break;
-+				}
-+				info->rx_state = WAIT_FOR_DATA;
-+
-+				if (bt_cb(info->rx_skb)->pkt_type == H4_NEG_PKT) {
-+					hci_h4p_negotiation_packet(info, info->rx_skb);
-+					info->rx_skb = NULL;
-+					info->rx_state = WAIT_FOR_PKT_TYPE;
-+					goto finish_task;
-+				}
-+				if (bt_cb(info->rx_skb)->pkt_type == H4_ALIVE_PKT) {
-+					hci_h4p_alive_packet(info, info->rx_skb);
-+					info->rx_skb = NULL;
-+					info->rx_state = WAIT_FOR_PKT_TYPE;
-+					goto finish_task;
-+				}
-+			}
-+			break;
-+		case WAIT_FOR_DATA:
-+			info->rx_count--;
-+			*skb_put(info->rx_skb, 1) = byte;
-+			if (info->rx_count == 0) {
-+				/* H4+ devices should allways send word aligned packets */
-+				if (!(info->rx_skb->len % 2)) {
-+					info->garbage_bytes++;
-+				}
-+				hci_h4p_recv_frame(info, info->rx_skb);
-+				info->rx_skb = NULL;
-+			}
-+			break;
-+		default:
-+			WARN_ON(1);
-+			break;
-+		}
-+	}
-+
-+finish_task:
-+	spin_lock_irqsave(&info->lock, flags);
-+	hci_h4p_outb(info, UART_IER, hci_h4p_inb(info, UART_IER) | UART_IER_RDI);
-+	spin_unlock_irqrestore(&info->lock, flags);
-+
-+	NBT_DBG_TRANSFER_NF("\n");
-+	NBT_DBG("rx_ended\n");
-+}
-+
-+static void hci_h4p_tx_tasklet(unsigned long data)
-+{
-+	unsigned int sent = 0;
-+	unsigned long flags;
-+	struct sk_buff *skb;
-+	struct hci_h4p_info *info = (struct hci_h4p_info *)data;
-+
-+	NBT_DBG("tasklet woke up\n");
-+	NBT_DBG_TRANSFER("tx_tasklet woke up\n data ");
-+
-+	skb = skb_dequeue(&info->txq);
-+	if (!skb) {
-+		/* No data in buffer */
-+		NBT_DBG("skb ready\n");
-+		hci_h4p_disable_tx(info);
-+		return;
-+	}
-+
-+	/* Copy data to tx fifo */
-+	while (!(hci_h4p_inb(info, UART_OMAP_SSR) & UART_OMAP_SSR_TXFULL) &&
-+	       (sent < skb->len)) {
-+		NBT_DBG_TRANSFER_NF("0x%.2x ", skb->data[sent]);
-+		hci_h4p_outb(info, UART_TX, skb->data[sent]);
-+		sent++;
-+	}
-+
-+	info->hdev->stat.byte_tx += sent;
-+	NBT_DBG_TRANSFER_NF("\n");
-+	if (skb->len == sent) {
-+		kfree_skb(skb);
-+	} else {
-+		skb_pull(skb, sent);
-+		skb_queue_head(&info->txq, skb);
-+	}
-+
-+	spin_lock_irqsave(&info->lock, flags);
-+	hci_h4p_outb(info, UART_IER, hci_h4p_inb(info, UART_IER) | UART_IER_THRI);
-+	spin_unlock_irqrestore(&info->lock, flags);
-+}
-+
-+static irqreturn_t hci_h4p_interrupt(int irq, void *data)
-+{
-+	struct hci_h4p_info *info = (struct hci_h4p_info *)data;
-+	u8 iir, msr;
-+	int ret;
-+	unsigned long flags;
-+
-+	ret = IRQ_NONE;
-+
-+	iir = hci_h4p_inb(info, UART_IIR);
-+	if (iir & UART_IIR_NO_INT) {
-+		dev_err(info->dev, "Interrupt but no reason irq 0x%.2x\n", iir);
-+		return IRQ_HANDLED;
-+	}
-+
-+	NBT_DBG("In interrupt handler iir 0x%.2x\n", iir);
-+
-+	iir &= UART_IIR_ID;
-+
-+	if (iir == UART_IIR_MSI) {
-+		msr = hci_h4p_inb(info, UART_MSR);
-+		ret = IRQ_HANDLED;
-+	}
-+	if (iir == UART_IIR_RLSI) {
-+		hci_h4p_inb(info, UART_RX);
-+		hci_h4p_inb(info, UART_LSR);
-+		ret = IRQ_HANDLED;
-+	}
-+
-+	if (iir == UART_IIR_RDI) {
-+		spin_lock_irqsave(&info->lock, flags);
-+		hci_h4p_outb(info, UART_IER, hci_h4p_inb(info, UART_IER) & ~UART_IER_RDI);
-+		spin_unlock_irqrestore(&info->lock, flags);
-+		tasklet_schedule(&info->rx_task);
-+		ret = IRQ_HANDLED;
-+	}
-+
-+	if (iir == UART_IIR_THRI) {
-+		spin_lock_irqsave(&info->lock, flags);
-+		hci_h4p_outb(info, UART_IER, hci_h4p_inb(info, UART_IER) & ~UART_IER_THRI);
-+		spin_unlock_irqrestore(&info->lock, flags);
-+		tasklet_schedule(&info->tx_task);
-+		ret = IRQ_HANDLED;
-+	}
-+
-+	return ret;
-+}
-+
-+static irqreturn_t hci_h4p_wakeup_interrupt(int irq, void *dev_inst)
-+{
-+	struct hci_h4p_info *info = dev_inst;
-+	int should_wakeup;
-+	struct hci_dev *hdev;
-+
-+	if (!info->hdev)
-+		return IRQ_HANDLED;
-+
-+	hdev = info->hdev;
-+
-+	if (!test_bit(HCI_RUNNING, &hdev->flags))
-+		return IRQ_HANDLED;
-+
-+	should_wakeup = gpio_get_value(info->host_wakeup_gpio);
-+	NBT_DBG_POWER("gpio interrupt %d\n", should_wakeup);
-+	if (should_wakeup) {
-+		hci_h4p_enable_rx(info);
-+	} else {
-+		hci_h4p_disable_rx(info);
-+	}
-+
-+	return IRQ_HANDLED;
-+}
-+
-+static int hci_h4p_reset(struct hci_h4p_info *info)
-+{
-+	int err;
-+
-+	hci_h4p_init_uart(info);
-+	hci_h4p_set_rts(info, 0);
-+
-+	gpio_set_value(info->reset_gpio, 0);
-+	msleep(100);
-+	gpio_set_value(info->bt_wakeup_gpio, 1);
-+	gpio_set_value(info->reset_gpio, 1);
-+	msleep(100);
-+
-+	err = hci_h4p_wait_for_cts(info, 1, 10);
-+	if (err < 0) {
-+		dev_err(info->dev, "No cts from bt chip\n");
-+		return err;
-+	}
-+
-+	hci_h4p_set_rts(info, 1);
-+
-+	return 0;
-+}
-+
-+/* hci callback functions */
-+static int hci_h4p_hci_flush(struct hci_dev *hdev)
-+{
-+	struct hci_h4p_info *info;
-+	info = hdev->driver_data;
-+
-+	skb_queue_purge(&info->txq);
-+
-+	return 0;
-+}
-+
-+static int hci_h4p_hci_open(struct hci_dev *hdev)
-+{
-+	struct hci_h4p_info *info;
-+	int err;
-+	struct sk_buff *neg_cmd_skb;
-+	struct sk_buff_head fw_queue;
-+
-+	info = hdev->driver_data;
-+
-+	if (test_bit(HCI_RUNNING, &hdev->flags))
-+		return 0;
-+
-+	skb_queue_head_init(&fw_queue);
-+	err = hci_h4p_read_fw(info, &fw_queue);
-+	if (err < 0) {
-+		dev_err(info->dev, "Cannot read firmware\n");
-+		return err;
-+	}
-+	neg_cmd_skb = skb_dequeue(&fw_queue);
-+	if (!neg_cmd_skb) {
-+		err = -EPROTO;
-+		goto err_clean;
-+	}
-+	info->alive_cmd_skb = skb_dequeue(&fw_queue);
-+	if (!info->alive_cmd_skb) {
-+		err = -EPROTO;
-+		goto err_clean;
-+	}
-+
-+	hci_h4p_set_clk(info, &info->tx_clocks_en, 1);
-+	hci_h4p_set_clk(info, &info->rx_clocks_en, 1);
-+
-+	tasklet_enable(&info->tx_task);
-+	tasklet_enable(&info->rx_task);
-+	info->rx_state = WAIT_FOR_PKT_TYPE;
-+	info->rx_count = 0;
-+	info->garbage_bytes = 0;
-+	info->rx_skb = NULL;
-+	info->pm_enabled = 0;
-+	init_completion(&info->fw_completion);
-+
-+	err = hci_h4p_reset(info);
-+	if (err < 0)
-+		goto err_clean;
-+
-+	err = hci_h4p_send_negotiation(info, neg_cmd_skb);
-+	neg_cmd_skb = NULL;
-+	if (err < 0)
-+		goto err_clean;
-+
-+	err = hci_h4p_send_fw(info, &fw_queue);
-+	if (err < 0) {
-+		dev_err(info->dev, "Sending firmware failed.\n");
-+		goto err_clean;
-+	}
-+
-+	kfree_skb(info->alive_cmd_skb);
-+	info->alive_cmd_skb = NULL;
-+	info->pm_enabled = 1;
-+	info->tx_pm_enabled = 1;
-+	info->rx_pm_enabled = 0;
-+	set_bit(HCI_RUNNING, &hdev->flags);
-+
-+	NBT_DBG("hci up and running\n");
-+	return 0;
-+
-+err_clean:
-+	hci_h4p_hci_flush(hdev);
-+	tasklet_disable(&info->tx_task);
-+	tasklet_disable(&info->rx_task);
-+	hci_h4p_reset_uart(info);
-+	hci_h4p_set_clk(info, &info->tx_clocks_en, 0);
-+	hci_h4p_set_clk(info, &info->rx_clocks_en, 0);
-+	gpio_set_value(info->reset_gpio, 0);
-+	gpio_set_value(info->bt_wakeup_gpio, 0);
-+	skb_queue_purge(&fw_queue);
-+	kfree_skb(neg_cmd_skb);
-+	neg_cmd_skb = NULL;
-+	kfree_skb(info->alive_cmd_skb);
-+	info->alive_cmd_skb = NULL;
-+	kfree_skb(info->rx_skb);
-+
-+	return err;
-+}
-+
-+static int hci_h4p_hci_close(struct hci_dev *hdev)
-+{
-+	struct hci_h4p_info *info = hdev->driver_data;
-+
-+	if (!test_and_clear_bit(HCI_RUNNING, &hdev->flags))
-+		return 0;
-+
-+	hci_h4p_hci_flush(hdev);
-+	del_timer_sync(&info->tx_pm_timer);
-+	del_timer_sync(&info->rx_pm_timer);
-+	tasklet_disable(&info->tx_task);
-+	tasklet_disable(&info->rx_task);
-+	hci_h4p_set_clk(info, &info->tx_clocks_en, 1);
-+	hci_h4p_set_clk(info, &info->rx_clocks_en, 1);
-+	hci_h4p_reset_uart(info);
-+	hci_h4p_set_clk(info, &info->tx_clocks_en, 0);
-+	hci_h4p_set_clk(info, &info->rx_clocks_en, 0);
-+	gpio_set_value(info->reset_gpio, 0);
-+	gpio_set_value(info->bt_wakeup_gpio, 0);
-+	kfree_skb(info->rx_skb);
-+
-+	return 0;
-+}
-+
-+static void hci_h4p_hci_destruct(struct hci_dev *hdev)
-+{
-+}
-+
-+static int hci_h4p_hci_send_frame(struct sk_buff *skb)
-+{
-+	struct hci_h4p_info *info;
-+	struct hci_dev *hdev = (struct hci_dev *)skb->dev;
-+	int err = 0;
-+
-+	if (!hdev) {
-+		printk(KERN_WARNING "hci_h4p: Frame for unknown device\n");
-+		return -ENODEV;
-+	}
-+
-+	NBT_DBG("dev %p, skb %p\n", hdev, skb);
-+
-+	info = hdev->driver_data;
-+
-+	if (!test_bit(HCI_RUNNING, &hdev->flags)) {
-+		dev_warn(info->dev, "Frame for non-running device\n");
-+		return -EIO;
-+	}
-+
-+	switch (bt_cb(skb)->pkt_type) {
-+	case HCI_COMMAND_PKT:
-+		hdev->stat.cmd_tx++;
-+		break;
-+	case HCI_ACLDATA_PKT:
-+		hdev->stat.acl_tx++;
-+		break;
-+	case HCI_SCODATA_PKT:
-+		hdev->stat.sco_tx++;
-+		break;
-+	}
-+
-+	/* Push frame type to skb */
-+	*skb_push(skb, 1) = (bt_cb(skb)->pkt_type);
-+	/* We should allways send word aligned data to h4+ devices */
-+	if (skb->len % 2) {
-+		err = skb_pad(skb, 1);
-+	}
-+	if (err)
-+		return err;
-+
-+	hci_h4p_enable_tx(info);
-+	skb_queue_tail(&info->txq, skb);
-+	tasklet_schedule(&info->tx_task);
-+
-+	return 0;
-+}
-+
-+static int hci_h4p_hci_ioctl(struct hci_dev *hdev, unsigned int cmd, unsigned long arg)
-+{
-+	return -ENOIOCTLCMD;
-+}
-+
-+static int hci_h4p_register_hdev(struct hci_h4p_info *info)
-+{
-+	struct hci_dev *hdev;
-+
-+	/* Initialize and register HCI device */
-+
-+	hdev = hci_alloc_dev();
-+	if (!hdev) {
-+		dev_err(info->dev, "Can't allocate memory for device\n");
-+		return -ENOMEM;
-+	}
-+	info->hdev = hdev;
-+
-+	hdev->type = HCI_UART;
-+	hdev->driver_data = info;
-+
-+	hdev->open = hci_h4p_hci_open;
-+	hdev->close = hci_h4p_hci_close;
-+	hdev->flush = hci_h4p_hci_flush;
-+	hdev->send = hci_h4p_hci_send_frame;
-+	hdev->destruct = hci_h4p_hci_destruct;
-+	hdev->ioctl = hci_h4p_hci_ioctl;
-+
-+	hdev->owner = THIS_MODULE;
-+
-+	if (hci_register_dev(hdev) < 0) {
-+		dev_err(info->dev, "hci_h4p: Can't register HCI device %s.\n", hdev->name);
-+		return -ENODEV;
-+	}
-+
-+	return 0;
-+}
-+
-+static int hci_h4p_probe(struct platform_device *pdev)
-+{
-+	struct omap_bluetooth_config *bt_config;
-+	struct hci_h4p_info *info;
-+	int irq, err;
-+
-+	dev_info(&pdev->dev, "Registering HCI H4P device\n");
-+	info = kzalloc(sizeof(struct hci_h4p_info), GFP_KERNEL);
-+	if (!info)
-+		return -ENOMEM;
-+
-+	info->dev = &pdev->dev;
-+	info->pm_enabled = 0;
-+	info->tx_pm_enabled = 0;
-+	info->rx_pm_enabled = 0;
-+	info->garbage_bytes = 0;
-+	info->tx_clocks_en = 0;
-+	info->rx_clocks_en = 0;
-+	tasklet_init(&info->tx_task, hci_h4p_tx_tasklet, (unsigned long)info);
-+	tasklet_init(&info->rx_task, hci_h4p_rx_tasklet, (unsigned long)info);
-+	/* hci_h4p_hci_open assumes that tasklet is disabled in startup */
-+	tasklet_disable(&info->tx_task);
-+	tasklet_disable(&info->rx_task);
-+	spin_lock_init(&info->lock);
-+	spin_lock_init(&info->clocks_lock);
-+	skb_queue_head_init(&info->txq);
-+	init_timer(&info->tx_pm_timer);
-+	info->tx_pm_timer.function = hci_h4p_tx_pm_timer;
-+	info->tx_pm_timer.data = (unsigned long)info;
-+	init_timer(&info->rx_pm_timer);
-+	info->rx_pm_timer.function = hci_h4p_rx_pm_timer;
-+	info->rx_pm_timer.data = (unsigned long)info;
-+
-+	if (pdev->dev.platform_data == NULL) {
-+		dev_err(&pdev->dev, "Could not get Bluetooth config data\n");
-+		return -ENODATA;
-+	}
-+
-+	bt_config = pdev->dev.platform_data;
-+	info->chip_type = bt_config->chip_type;
-+	info->bt_wakeup_gpio = bt_config->bt_wakeup_gpio;
-+	info->host_wakeup_gpio = bt_config->host_wakeup_gpio;
-+	info->reset_gpio = bt_config->reset_gpio;
-+	info->bt_sysclk = bt_config->bt_sysclk;
-+
-+	NBT_DBG("RESET gpio: %d\n", info->reset_gpio);
-+	NBT_DBG("BTWU gpio: %d\n", info->bt_wakeup_gpio);
-+	NBT_DBG("HOSTWU gpio: %d\n", info->host_wakeup_gpio);
-+	NBT_DBG("Uart: %d\n", bt_config->bt_uart);
-+	NBT_DBG("sysclk: %d\n", info->bt_sysclk);
-+
-+	err = gpio_request(info->reset_gpio, "BT reset");
-+	if (err < 0) {
-+		dev_err(&pdev->dev, "Cannot get GPIO line %d\n",
-+			info->reset_gpio);
-+		kfree(info);
-+		goto cleanup;
-+	}
-+
-+	err = gpio_request(info->bt_wakeup_gpio, "BT wakeup");
-+	if (err < 0)
-+	{
-+		dev_err(info->dev, "Cannot get GPIO line 0x%d",
-+			info->bt_wakeup_gpio);
-+		gpio_free(info->reset_gpio);
-+		kfree(info);
-+		goto cleanup;
-+	}
-+
-+	err = gpio_request(info->host_wakeup_gpio, "BT host wakeup");
-+	if (err < 0)
-+	{
-+		dev_err(info->dev, "Cannot get GPIO line %d",
-+		       info->host_wakeup_gpio);
-+		gpio_free(info->reset_gpio);
-+		gpio_free(info->bt_wakeup_gpio);
-+		kfree(info);
-+		goto cleanup;
-+	}
-+
-+	gpio_direction_output(info->reset_gpio, 0);
-+	gpio_direction_output(info->bt_wakeup_gpio, 0);
-+	gpio_direction_input(info->host_wakeup_gpio);
-+
-+	switch (bt_config->bt_uart) {
-+	case 1:
-+		if (cpu_is_omap16xx()) {
-+			irq = INT_UART1;
-+			info->uart_fclk = clk_get(NULL, "uart1_ck");
-+		} else if (cpu_is_omap24xx()) {
-+			irq = INT_24XX_UART1_IRQ;
-+			info->uart_iclk = clk_get(NULL, "uart1_ick");
-+			info->uart_fclk = clk_get(NULL, "uart1_fck");
-+		}
-+		/* FIXME: Use platform_get_resource for the port */
-+		info->uart_base = ioremap(OMAP_UART1_BASE, 0x16);
-+		if (!info->uart_base)
-+			goto cleanup;
-+		break;
-+	case 2:
-+		if (cpu_is_omap16xx()) {
-+			irq = INT_UART2;
-+			info->uart_fclk = clk_get(NULL, "uart2_ck");
-+		} else {
-+			irq = INT_24XX_UART2_IRQ;
-+			info->uart_iclk = clk_get(NULL, "uart2_ick");
-+			info->uart_fclk = clk_get(NULL, "uart2_fck");
-+		}
-+		/* FIXME: Use platform_get_resource for the port */
-+		info->uart_base = ioremap(OMAP_UART2_BASE, 0x16);
-+		if (!info->uart_base)
-+			goto cleanup;
-+		break;
-+	case 3:
-+		if (cpu_is_omap16xx()) {
-+			irq = INT_UART3;
-+			info->uart_fclk = clk_get(NULL, "uart3_ck");
-+		} else {
-+			irq = INT_24XX_UART3_IRQ;
-+			info->uart_iclk = clk_get(NULL, "uart3_ick");
-+			info->uart_fclk = clk_get(NULL, "uart3_fck");
-+		}
-+		/* FIXME: Use platform_get_resource for the port */
-+		info->uart_base = ioremap(OMAP_UART3_BASE, 0x16);
-+		if (!info->uart_base)
-+			goto cleanup;
-+		break;
-+	default:
-+		dev_err(info->dev, "No uart defined\n");
-+		goto cleanup;
-+	}
-+
-+	info->irq = irq;
-+	err = request_irq(irq, hci_h4p_interrupt, 0, "hci_h4p", (void *)info);
-+	if (err < 0) {
-+		dev_err(info->dev, "hci_h4p: unable to get IRQ %d\n", irq);
-+		goto cleanup;
-+	}
-+
-+	err = request_irq(gpio_to_irq(info->host_wakeup_gpio),
-+			  hci_h4p_wakeup_interrupt,
-+				IRQF_TRIGGER_FALLING | IRQF_TRIGGER_RISING,
-+			  "hci_h4p_wkup", (void *)info);
-+	if (err < 0) {
-+		dev_err(info->dev, "hci_h4p: unable to get wakeup IRQ %d\n",
-+			  gpio_to_irq(info->host_wakeup_gpio));
-+		free_irq(irq, (void *)info);
-+		goto cleanup;
-+	}
-+
-+	hci_h4p_set_clk(info, &info->tx_clocks_en, 1);
-+	hci_h4p_set_auto_ctsrts(info, 0, UART_EFR_CTS | UART_EFR_RTS);
-+	err = hci_h4p_init_uart(info);
-+	if (err < 0)
-+		goto cleanup_irq;
-+	err = hci_h4p_reset(info);
-+	if (err < 0)
-+		goto cleanup_irq;
-+	err = hci_h4p_wait_for_cts(info, 1, 10);
-+	if (err < 0)
-+		goto cleanup_irq;
-+	hci_h4p_set_clk(info, &info->tx_clocks_en, 0);
-+
-+	platform_set_drvdata(pdev, info);
-+	err = hci_h4p_sysfs_create_files(info->dev);
-+	if (err < 0)
-+		goto cleanup_irq;
-+
-+	if (hci_h4p_register_hdev(info) < 0) {
-+		dev_err(info->dev, "failed to register hci_h4p hci device\n");
-+		goto cleanup_irq;
-+	}
-+	gpio_set_value(info->reset_gpio, 0);
-+
-+	return 0;
-+
-+cleanup_irq:
-+	free_irq(irq, (void *)info);
-+	free_irq(gpio_to_irq(info->host_wakeup_gpio), (void *)info);
-+cleanup:
-+	gpio_set_value(info->reset_gpio, 0);
-+	gpio_free(info->reset_gpio);
-+	gpio_free(info->bt_wakeup_gpio);
-+	gpio_free(info->host_wakeup_gpio);
-+	kfree(info);
-+
-+	return err;
-+
-+}
-+
-+static int hci_h4p_remove(struct platform_device *dev)
-+{
-+	struct hci_h4p_info *info;
-+
-+	info = platform_get_drvdata(dev);
-+
-+	hci_h4p_hci_close(info->hdev);
-+	free_irq(gpio_to_irq(info->host_wakeup_gpio), (void *) info);
-+	hci_free_dev(info->hdev);
-+	gpio_free(info->reset_gpio);
-+	gpio_free(info->bt_wakeup_gpio);
-+	gpio_free(info->host_wakeup_gpio);
-+	free_irq(info->irq, (void *) info);
-+	kfree(info);
-+
-+	return 0;
-+}
-+
-+static struct platform_driver hci_h4p_driver = {
-+	.probe		= hci_h4p_probe,
-+	.remove		= hci_h4p_remove,
-+	.driver		= {
-+		.name	= "hci_h4p",
-+	},
-+};
-+
-+static int __init hci_h4p_init(void)
-+{
-+	int err = 0;
-+
-+	/* Register the driver with LDM */
-+	err = platform_driver_register(&hci_h4p_driver);
-+	if (err < 0)
-+		printk(KERN_WARNING "failed to register hci_h4p driver\n");
-+
-+	return err;
-+}
-+
-+static void __exit hci_h4p_exit(void)
-+{
-+	platform_driver_unregister(&hci_h4p_driver);
-+}
-+
-+module_init(hci_h4p_init);
-+module_exit(hci_h4p_exit);
-+
-+MODULE_DESCRIPTION("h4 driver with nokia extensions");
-+MODULE_LICENSE("GPL");
-+MODULE_AUTHOR("Ville Tervo");
-Index: linux-2.6.35/drivers/bluetooth/hci_h4p/fw.c
-===================================================================
---- /dev/null	1970-01-01 00:00:00.000000000 +0000
-+++ linux-2.6.35/drivers/bluetooth/hci_h4p/fw.c	2010-08-08 12:57:24.000000000 +0200
-@@ -0,0 +1,155 @@
-+/*
-+ * This file is part of hci_h4p bluetooth driver
-+ *
-+ * Copyright (C) 2005, 2006 Nokia Corporation.
-+ *
-+ * Contact: Ville Tervo <ville.tervo@nokia.com>
-+ *
-+ * This program is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU General Public License
-+ * version 2 as published by the Free Software Foundation.
-+ *
-+ * This program is distributed in the hope that it will be useful, but
-+ * WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+ * General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-+ * 02110-1301 USA
-+ *
-+ */
-+
-+#include <linux/skbuff.h>
-+#include <linux/firmware.h>
-+#include <linux/clk.h>
-+
-+#include <net/bluetooth/bluetooth.h>
-+
-+#include "hci_h4p.h"
-+
-+#define BT_CHIP_TI	2
-+#define BT_CHIP_CSR	1
-+
-+static int fw_pos;
-+
-+/* Firmware handling */
-+static int hci_h4p_open_firmware(struct hci_h4p_info *info,
-+				 const struct firmware **fw_entry)
-+{
-+	int err;
-+
-+	fw_pos = 0;
-+	NBT_DBG_FW("Opening %d firmware\n", info->chip_type);
-+	switch (info->chip_type) {
-+	case BT_CHIP_TI:
-+		err = request_firmware(fw_entry, "brf6150fw.bin", info->dev);
-+		break;
-+	case BT_CHIP_CSR:
-+		err = request_firmware(fw_entry, "bc4fw.bin", info->dev);
-+		break;
-+	default:
-+		dev_err(info->dev, "Invalid chip type\n");
-+		*fw_entry = NULL;
-+		err = -EINVAL;
-+	}
-+
-+	return err;
-+}
-+
-+static void hci_h4p_close_firmware(const struct firmware *fw_entry)
-+{
-+	release_firmware(fw_entry);
-+}
-+
-+/* Read fw. Return length of the command. If no more commands in
-+ * fw 0 is returned. In error case return value is negative.
-+ */
-+static int hci_h4p_read_fw_cmd(struct hci_h4p_info *info, struct sk_buff **skb,
-+			       const struct firmware *fw_entry, int how)
-+{
-+	unsigned int cmd_len;
-+
-+	if (fw_pos >= fw_entry->size) {
-+		return 0;
-+	}
-+
-+	cmd_len = fw_entry->data[fw_pos++];
-+	if (!cmd_len)
-+		return 0;
-+
-+	if (fw_pos + cmd_len > fw_entry->size) {
-+		dev_err(info->dev, "Corrupted firmware image\n");
-+		return -EMSGSIZE;
-+	}
-+
-+	*skb = bt_skb_alloc(cmd_len, how);
-+	if (!*skb) {
-+		dev_err(info->dev, "Cannot reserve memory for buffer\n");
-+		return -ENOMEM;
-+	}
-+	memcpy(skb_put(*skb, cmd_len), &fw_entry->data[fw_pos], cmd_len);
-+
-+	fw_pos += cmd_len;
-+
-+	return (*skb)->len;
-+}
-+
-+int hci_h4p_read_fw(struct hci_h4p_info *info, struct sk_buff_head *fw_queue)
-+{
-+	const struct firmware *fw_entry = NULL;
-+	struct sk_buff *skb = NULL;
-+	int err;
-+
-+	err = hci_h4p_open_firmware(info, &fw_entry);
-+	if (err < 0 || !fw_entry)
-+		goto err_clean;
-+
-+	while ((err = hci_h4p_read_fw_cmd(info, &skb, fw_entry, GFP_KERNEL))) {
-+		if (err < 0 || !skb)
-+			goto err_clean;
-+
-+		skb_queue_tail(fw_queue, skb);
-+	}
-+
-+err_clean:
-+	hci_h4p_close_firmware(fw_entry);
-+	return err;
-+}
-+
-+int hci_h4p_send_fw(struct hci_h4p_info *info, struct sk_buff_head *fw_queue)
-+{
-+	int err;
-+
-+	switch(info->chip_type) {
-+	case BT_CHIP_CSR:
-+		err = hci_h4p_bc4_send_fw(info, fw_queue);
-+		break;
-+	case BT_CHIP_TI:
-+		err = hci_h4p_brf6150_send_fw(info, fw_queue);
-+		break;
-+	default:
-+		dev_err(info->dev, "Don't know how to send firmware\n");
-+		err = -EINVAL;
-+	}
-+
-+	return err;
-+}
-+
-+void hci_h4p_parse_fw_event(struct hci_h4p_info *info, struct sk_buff *skb)
-+{
-+	switch (info->chip_type) {
-+	case BT_CHIP_CSR:
-+		hci_h4p_bc4_parse_fw_event(info, skb);
-+		break;
-+	case BT_CHIP_TI:
-+		hci_h4p_brf6150_parse_fw_event(info, skb);
-+		break;
-+	default:
-+		dev_err(info->dev, "Don't know how to parse fw event\n");
-+		info->fw_error = -EINVAL;
-+	}
-+
-+	return;
-+}
-Index: linux-2.6.35/drivers/bluetooth/hci_h4p/fw-csr.c
-===================================================================
---- /dev/null	1970-01-01 00:00:00.000000000 +0000
-+++ linux-2.6.35/drivers/bluetooth/hci_h4p/fw-csr.c	2010-08-08 12:57:25.000000000 +0200
-@@ -0,0 +1,149 @@
-+/*
-+ * This file is part of hci_h4p bluetooth driver
-+ *
-+ * Copyright (C) 2005, 2006 Nokia Corporation.
-+ *
-+ * Contact: Ville Tervo <ville.tervo@nokia.com>
-+ *
-+ * This program is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU General Public License
-+ * version 2 as published by the Free Software Foundation.
-+ *
-+ * This program is distributed in the hope that it will be useful, but
-+ * WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+ * General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-+ * 02110-1301 USA
-+ *
-+ */
-+
-+#include <linux/skbuff.h>
-+#include <linux/delay.h>
-+#include <linux/serial_reg.h>
-+
-+#include "hci_h4p.h"
-+
-+void hci_h4p_bc4_parse_fw_event(struct hci_h4p_info *info, struct sk_buff *skb)
-+{
-+	/* Check if this is fw packet */
-+	if (skb->data[0] != 0xff) {
-+		hci_recv_frame(skb);
-+		return;
-+	}
-+
-+	if (skb->data[11] || skb->data[12]) {
-+		dev_err(info->dev, "Firmware sending command failed\n");
-+		info->fw_error = -EPROTO;
-+	}
-+
-+	kfree_skb(skb);
-+	complete(&info->fw_completion);
-+}
-+
-+int hci_h4p_bc4_send_fw(struct hci_h4p_info *info,
-+			struct sk_buff_head *fw_queue)
-+{
-+	struct sk_buff *skb;
-+	unsigned int offset;
-+	int retries, count, i;
-+
-+	info->fw_error = 0;
-+
-+	NBT_DBG_FW("Sending firmware\n");
-+	skb = skb_dequeue(fw_queue);
-+
-+	if (!skb)
-+		return -ENOMSG;
-+
-+	info->bdaddr[0] = 0x00;
-+	info->bdaddr[1] = 0x1D;
-+	info->bdaddr[2] = 0x6E;
-+	info->bdaddr[3] = 0xD4;
-+	info->bdaddr[4] = 0xF0;
-+	info->bdaddr[5] = 0x37;
-+
-+	/* Check if this is bd_address packet */
-+	if (skb->data[15] == 0x01 && skb->data[16] == 0x00) {
-+		dev_info(info->dev, "bd_address packet found\n");
-+		offset = 21;
-+		skb->data[offset + 1] = 0x00;
-+		skb->data[offset + 5] = 0x00;
-+		skb->data[offset + 7] = info->bdaddr[0];
-+		skb->data[offset + 6] = info->bdaddr[1];
-+		skb->data[offset + 4] = info->bdaddr[2];
-+		skb->data[offset + 0] = info->bdaddr[3];
-+		skb->data[offset + 3] = info->bdaddr[4];
-+		skb->data[offset + 2] = info->bdaddr[5];
-+	}
-+
-+	for (i = 0; i < 6; i++) {
-+		if (info->bdaddr[i] != 0x00)
-+			break;
-+	}
-+
-+	/* if (i > 5) {
-+		dev_info(info->dev, "Valid bluetooth address not found.\n");
-+		kfree_skb(skb);
-+		return -ENODEV;
-+	} */
-+
-+	for (count = 1; ; count++) {
-+		NBT_DBG_FW("Sending firmware command %d\n", count);
-+		init_completion(&info->fw_completion);
-+		skb_queue_tail(&info->txq, skb);
-+		tasklet_schedule(&info->tx_task);
-+
-+		skb = skb_dequeue(fw_queue);
-+		if (!skb)
-+			break;
-+
-+		if (!wait_for_completion_timeout(&info->fw_completion,
-+						 msecs_to_jiffies(1000))) {
-+			dev_err(info->dev, "No reply to fw command\n");
-+			return -ETIMEDOUT;
-+		}
-+
-+		if (info->fw_error) {
-+			dev_err(info->dev, "FW error\n");
-+			return -EPROTO;
-+		}
-+	};
-+
-+	/* Wait for chip warm reset */
-+	retries = 100;
-+	while ((!skb_queue_empty(&info->txq) ||
-+	       !(hci_h4p_inb(info, UART_LSR) & UART_LSR_TEMT)) &&
-+	       retries--) {
-+		msleep(10);
-+	}
-+	if (!retries) {
-+		dev_err(info->dev, "Transmitter not empty\n");
-+		return -ETIMEDOUT;
-+	}
-+
-+	hci_h4p_change_speed(info, BC4_MAX_BAUD_RATE);
-+
-+	if (hci_h4p_wait_for_cts(info, 1, 100)) {
-+		dev_err(info->dev, "cts didn't go down after final speed change\n");
-+		return -ETIMEDOUT;
-+	}
-+
-+	retries = 100;
-+	do {
-+		init_completion(&info->init_completion);
-+		hci_h4p_send_alive_packet(info);
-+		retries--;
-+	} while (!wait_for_completion_timeout(&info->init_completion, 100) &&
-+		 retries > 0);
-+
-+	if (!retries) {
-+		dev_err(info->dev, "No alive reply after speed change\n");
-+		return -ETIMEDOUT;
-+	}
-+
-+	return 0;
-+}
-Index: linux-2.6.35/drivers/bluetooth/hci_h4p/fw-ti.c
-===================================================================
---- /dev/null	1970-01-01 00:00:00.000000000 +0000
-+++ linux-2.6.35/drivers/bluetooth/hci_h4p/fw-ti.c	2010-08-08 12:57:26.000000000 +0200
-@@ -0,0 +1,90 @@
-+/*
-+ * This file is part of hci_h4p bluetooth driver
-+ *
-+ * Copyright (C) 2005, 2006 Nokia Corporation.
-+ *
-+ * Contact: Ville Tervo <ville.tervo@nokia.com>
-+ *
-+ * This program is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU General Public License
-+ * version 2 as published by the Free Software Foundation.
-+ *
-+ * This program is distributed in the hope that it will be useful, but
-+ * WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+ * General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-+ * 02110-1301 USA
-+ *
-+ */
-+
-+#include <linux/skbuff.h>
-+
-+#include "hci_h4p.h"
-+
-+void hci_h4p_brf6150_parse_fw_event(struct hci_h4p_info *info,
-+				    struct sk_buff *skb)
-+{
-+	struct hci_fw_event *ev;
-+	int err = 0;
-+
-+	if (bt_cb(skb)->pkt_type != H4_EVT_PKT) {
-+		dev_err(info->dev, "Got non event fw packet.\n");
-+		err = -EPROTO;
-+		goto ret;
-+	}
-+
-+	ev = (struct hci_fw_event *)skb->data;
-+	if (ev->hev.evt != HCI_EV_CMD_COMPLETE) {
-+		dev_err(info->dev, "Got non cmd complete fw event\n");
-+		err = -EPROTO;
-+		goto ret;
-+	}
-+
-+	if (ev->status != 0) {
-+		dev_err(info->dev, "Got error status from fw command\n");
-+		err = -EPROTO;
-+		goto ret;
-+	}
-+
-+ret:
-+	info->fw_error = err;
-+	complete(&info->fw_completion);
-+}
-+
-+int hci_h4p_brf6150_send_fw(struct hci_h4p_info *info, struct sk_buff_head *fw_queue)
-+{
-+	struct sk_buff *skb;
-+	int err = 0;
-+
-+	info->fw_error = 0;
-+
-+	while ((skb = skb_dequeue(fw_queue)) != NULL) {
-+		/* We should allways send word aligned data to h4+ devices */
-+		if (skb->len % 2) {
-+			err = skb_pad(skb, 1);
-+		}
-+		if (err)
-+			return err;
-+
-+		init_completion(&info->fw_completion);
-+		skb_queue_tail(&info->txq, skb);
-+		tasklet_schedule(&info->tx_task);
-+
-+		if (!wait_for_completion_timeout(&info->fw_completion, HZ)) {
-+			dev_err(info->dev, "Timeout while sending brf6150 fw\n");
-+			return -ETIMEDOUT;
-+		}
-+
-+		if (info->fw_error) {
-+			dev_err(info->dev, "There was fw_error while sending bfr6150 fw\n");
-+			return -EPROTO;
-+		}
-+	}
-+	NBT_DBG_FW("Firmware sent\n");
-+
-+	return 0;
-+}
-Index: linux-2.6.35/drivers/bluetooth/hci_h4p/hci_h4p.h
-===================================================================
---- /dev/null	1970-01-01 00:00:00.000000000 +0000
-+++ linux-2.6.35/drivers/bluetooth/hci_h4p/hci_h4p.h	2010-08-08 12:57:26.000000000 +0200
-@@ -0,0 +1,183 @@
-+/*
-+ * This file is part of hci_h4p bluetooth driver
-+ *
-+ * Copyright (C) 2005, 2006 Nokia Corporation.
-+ *
-+ * Contact: Ville Tervo <ville.tervo@nokia.com>
-+ *
-+ * This program is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU General Public License
-+ * version 2 as published by the Free Software Foundation.
-+ *
-+ * This program is distributed in the hope that it will be useful, but
-+ * WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+ * General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-+ * 02110-1301 USA
-+ *
-+ */
-+
-+#include <mach/board.h>
-+
-+#include <net/bluetooth/bluetooth.h>
-+#include <net/bluetooth/hci_core.h>
-+#include <net/bluetooth/hci.h>
-+
-+#ifndef __DRIVERS_BLUETOOTH_HCI_H4P_H
-+#define __DRIVERS_BLUETOOTH_HCI_H4P_H
-+
-+#define UART_SYSC_OMAP_RESET	0x03
-+#define UART_SYSS_RESETDONE	0x01
-+#define UART_OMAP_SCR_EMPTY_THR	0x08
-+#define UART_OMAP_SCR_WAKEUP	0x10
-+#define UART_OMAP_SSR_WAKEUP	0x02
-+#define UART_OMAP_SSR_TXFULL	0x01
-+
-+#if 0
-+#define NBT_DBG(fmt, arg...)  printk("%s: " fmt "" , __FUNCTION__ , ## arg)
-+#else
-+#define NBT_DBG(...)
-+#endif
-+
-+#if 0
-+#define NBT_DBG_FW(fmt, arg...)  printk("%s: " fmt "" , __FUNCTION__ , ## arg)
-+#else
-+#define NBT_DBG_FW(...)
-+#endif
-+
-+#if 0
-+#define NBT_DBG_POWER(fmt, arg...)  printk("%s: " fmt "" , __FUNCTION__ , ## arg)
-+#else
-+#define NBT_DBG_POWER(...)
-+#endif
-+
-+#if 0
-+#define NBT_DBG_TRANSFER(fmt, arg...)  printk("%s: " fmt "" , __FUNCTION__ , ## arg)
-+#else
-+#define NBT_DBG_TRANSFER(...)
-+#endif
-+
-+#if 0
-+#define NBT_DBG_TRANSFER_NF(fmt, arg...)  printk(fmt "" , ## arg)
-+#else
-+#define NBT_DBG_TRANSFER_NF(...)
-+#endif
-+
-+#if 0
-+#define NBT_DBG_DMA(fmt, arg...)  printk("%s: " fmt "" , __FUNCTION__ , ## arg)
-+#else
-+#define NBT_DBG_DMA(...)
-+#endif
-+
-+struct hci_h4p_info {
-+	struct hci_dev *hdev;
-+	spinlock_t lock;
-+
-+	void __iomem *uart_base;
-+	unsigned long uart_phys_base;
-+	int irq;
-+	struct device *dev;
-+	u8 bdaddr[6];
-+	u8 chip_type;
-+	u8 bt_wakeup_gpio;
-+	u8 host_wakeup_gpio;
-+	u8 reset_gpio;
-+	u8 bt_sysclk;
-+
-+
-+	struct sk_buff_head fw_queue;
-+	struct sk_buff *alive_cmd_skb;
-+	struct completion init_completion;
-+	struct completion fw_completion;
-+	int fw_error;
-+	int init_error;
-+
-+	struct sk_buff_head txq;
-+	struct tasklet_struct tx_task;
-+
-+	struct sk_buff *rx_skb;
-+	long rx_count;
-+	unsigned long rx_state;
-+	unsigned long garbage_bytes;
-+	struct tasklet_struct rx_task;
-+
-+	int pm_enabled;
-+	int tx_pm_enabled;
-+	int rx_pm_enabled;
-+	struct timer_list tx_pm_timer;
-+	struct timer_list rx_pm_timer;
-+
-+	int tx_clocks_en;
-+	int rx_clocks_en;
-+	spinlock_t clocks_lock;
-+	struct clk *uart_iclk;
-+	struct clk *uart_fclk;
-+};
-+
-+#define MAX_BAUD_RATE		921600
-+#define BC4_MAX_BAUD_RATE	3692300
-+#define UART_CLOCK		48000000
-+#define BT_INIT_DIVIDER		320
-+#define BT_BAUDRATE_DIVIDER	384000000
-+#define BT_SYSCLK_DIV		1000
-+#define INIT_SPEED		120000
-+
-+#define H4_TYPE_SIZE		1
-+
-+/* H4+ packet types */
-+#define H4_CMD_PKT		0x01
-+#define H4_ACL_PKT		0x02
-+#define H4_SCO_PKT		0x03
-+#define H4_EVT_PKT		0x04
-+#define H4_NEG_PKT		0x06
-+#define H4_ALIVE_PKT		0x07
-+
-+/* TX states */
-+#define WAIT_FOR_PKT_TYPE	1
-+#define WAIT_FOR_HEADER		2
-+#define WAIT_FOR_DATA		3
-+
-+struct hci_fw_event {
-+	struct hci_event_hdr hev;
-+	struct hci_ev_cmd_complete cmd;
-+	u8 status;
-+} __attribute__ ((packed));
-+
-+struct hci_bc4_set_bdaddr {
-+	u8 type;
-+	struct hci_command_hdr cmd_hdr;
-+} __attribute__ ((packed));
-+
-+int hci_h4p_send_alive_packet(struct hci_h4p_info *info);
-+
-+void hci_h4p_bc4_parse_fw_event(struct hci_h4p_info *info,
-+				struct sk_buff *skb);
-+int hci_h4p_bc4_send_fw(struct hci_h4p_info *info,
-+			struct sk_buff_head *fw_queue);
-+
-+void hci_h4p_brf6150_parse_fw_event(struct hci_h4p_info *info,
-+				    struct sk_buff *skb);
-+int hci_h4p_brf6150_send_fw(struct hci_h4p_info *info,
-+			    struct sk_buff_head *fw_queue);
-+
-+int hci_h4p_read_fw(struct hci_h4p_info *info, struct sk_buff_head *fw_queue);
-+int hci_h4p_send_fw(struct hci_h4p_info *info, struct sk_buff_head *fw_queue);
-+void hci_h4p_parse_fw_event(struct hci_h4p_info *info, struct sk_buff *skb);
-+
-+int hci_h4p_sysfs_create_files(struct device *dev);
-+
-+void hci_h4p_outb(struct hci_h4p_info *info, unsigned int offset, u8 val);
-+u8 hci_h4p_inb(struct hci_h4p_info *info, unsigned int offset);
-+void hci_h4p_set_rts(struct hci_h4p_info *info, int active);
-+int hci_h4p_wait_for_cts(struct hci_h4p_info *info, int active, int timeout_ms);
-+void __hci_h4p_set_auto_ctsrts(struct hci_h4p_info *info, int on, u8 which);
-+void hci_h4p_set_auto_ctsrts(struct hci_h4p_info *info, int on, u8 which);
-+void hci_h4p_change_speed(struct hci_h4p_info *info, unsigned long speed);
-+int hci_h4p_reset_uart(struct hci_h4p_info *info);
-+int hci_h4p_init_uart(struct hci_h4p_info *info);
-+
-+#endif /* __DRIVERS_BLUETOOTH_HCI_H4P_H */
-Index: linux-2.6.35/drivers/bluetooth/hci_h4p/Makefile
-===================================================================
---- /dev/null	1970-01-01 00:00:00.000000000 +0000
-+++ linux-2.6.35/drivers/bluetooth/hci_h4p/Makefile	2010-08-08 12:57:27.000000000 +0200
-@@ -0,0 +1,7 @@
-+#
-+# Makefile for the Linux Bluetooth HCI device drivers.
-+#
-+
-+obj-$(CONFIG_BT_HCIH4P)		+= hci_h4p.o
-+
-+hci_h4p-objs := core.o fw.o uart.o sysfs.o fw-ti.o fw-csr.o
-Index: linux-2.6.35/drivers/bluetooth/hci_h4p/sysfs.c
-===================================================================
---- /dev/null	1970-01-01 00:00:00.000000000 +0000
-+++ linux-2.6.35/drivers/bluetooth/hci_h4p/sysfs.c	2010-08-08 12:57:27.000000000 +0200
-@@ -0,0 +1,84 @@
-+/*
-+ * This file is part of hci_h4p bluetooth driver
-+ *
-+ * Copyright (C) 2005, 2006 Nokia Corporation.
-+ *
-+ * Contact: Ville Tervo <ville.tervo@nokia.com>
-+ *
-+ * This program is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU General Public License
-+ * version 2 as published by the Free Software Foundation.
-+ *
-+ * This program is distributed in the hope that it will be useful, but
-+ * WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+ * General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-+ * 02110-1301 USA
-+ *
-+ */
-+
-+#include <linux/kernel.h>
-+#include <linux/init.h>
-+#include <linux/device.h>
-+#include <linux/platform_device.h>
-+
-+#include "hci_h4p.h"
-+
-+#ifdef CONFIG_SYSFS
-+
-+static ssize_t hci_h4p_store_bdaddr(struct device *dev, struct device_attribute *attr,
-+				    const char *buf, size_t count)
-+{
-+	struct hci_h4p_info *info = (struct hci_h4p_info*)dev_get_drvdata(dev);
-+	unsigned int bdaddr[6];
-+	int ret, i;
-+
-+	dev_info(info->dev, "HCI_H4P_STORE_BDADDR called\n");
-+
-+	ret = sscanf(buf, "%2x:%2x:%2x:%2x:%2x:%2x\n",
-+			&bdaddr[0], &bdaddr[1], &bdaddr[2],
-+			&bdaddr[3], &bdaddr[4], &bdaddr[5]);
-+
-+	if (ret != 6) {
-+		dev_info(info->dev, "bdaddr isn't found\n");
-+		return -EINVAL;
-+	}
-+
-+	//for (i = 0; i < 6; i++)
-+		//info->bdaddr[i] = bdaddr[i] & 0xff;
-+
-+	info->bdaddr[0] = 0x00;
-+	info->bdaddr[1] = 0x1D;
-+	info->bdaddr[2] = 0x6E;
-+	info->bdaddr[3] = 0xD4;
-+	info->bdaddr[4] = 0xF0;
-+	info->bdaddr[5] = 0x37;
-+
-+	return count;
-+}
-+
-+static ssize_t hci_h4p_show_bdaddr(struct device *dev, struct device_attribute *attr,
-+				   char *buf)
-+{
-+	struct hci_h4p_info *info = (struct hci_h4p_info*)dev_get_drvdata(dev);
-+
-+	return sprintf(buf, "%.2x:%.2x:%.2x:%.2x:%.2x:%.2x\n",
-+		       info->bdaddr[0],
-+		       info->bdaddr[1],
-+		       info->bdaddr[2],
-+		       info->bdaddr[3],
-+		       info->bdaddr[4],
-+		       info->bdaddr[5]);
-+}
-+
-+static DEVICE_ATTR(bdaddr, S_IRUGO | S_IWUSR, hci_h4p_show_bdaddr, hci_h4p_store_bdaddr);
-+int hci_h4p_sysfs_create_files(struct device *dev)
-+{
-+	return device_create_file(dev, &dev_attr_bdaddr);
-+}
-+
-+#endif
-Index: linux-2.6.35/drivers/bluetooth/hci_h4p/uart.c
-===================================================================
---- /dev/null	1970-01-01 00:00:00.000000000 +0000
-+++ linux-2.6.35/drivers/bluetooth/hci_h4p/uart.c	2010-08-08 12:57:28.000000000 +0200
-@@ -0,0 +1,169 @@
-+/*
-+ * This file is part of hci_h4p bluetooth driver
-+ *
-+ * Copyright (C) 2005, 2006 Nokia Corporation.
-+ *
-+ * Contact: Ville Tervo <ville.tervo@nokia.com>
-+ *
-+ * This program is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU General Public License
-+ * version 2 as published by the Free Software Foundation.
-+ *
-+ * This program is distributed in the hope that it will be useful, but
-+ * WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+ * General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
-+ * 02110-1301 USA
-+ *
-+ */
-+
-+#include <linux/serial_reg.h>
-+#include <linux/delay.h>
-+#include <linux/clk.h>
-+
-+#include <asm/io.h>
-+
-+#include "hci_h4p.h"
-+
-+inline void hci_h4p_outb(struct hci_h4p_info *info, unsigned int offset, u8 val)
-+{
-+	offset <<= 2;
-+	__raw_writeb(val, info->uart_base + offset);
-+	//outb(val, info->uart_base + (offset << 2));
-+}
-+
-+inline u8 hci_h4p_inb(struct hci_h4p_info *info, unsigned int offset)
-+{
-+	offset <<= 2;
-+	return (u8)__raw_readb(info->uart_base + offset);
-+	//return (unsigned int)__raw_readb(up->membase + offset);
-+	//return inb(info->uart_base + (offset << 2));
-+}
-+
-+void hci_h4p_set_rts(struct hci_h4p_info *info, int active)
-+{
-+	u8 b;
-+
-+	b = hci_h4p_inb(info, UART_MCR);
-+	if (active)
-+		b |= UART_MCR_RTS;
-+	else
-+		b &= ~UART_MCR_RTS;
-+	hci_h4p_outb(info, UART_MCR, b);
-+}
-+
-+int hci_h4p_wait_for_cts(struct hci_h4p_info *info, int active,
-+			 int timeout_ms)
-+{
-+	int okay;
-+	unsigned long timeout;
-+
-+	okay = 0;
-+	timeout = jiffies + msecs_to_jiffies(timeout_ms);
-+	for (;;) {
-+		int state;
-+
-+		state = hci_h4p_inb(info, UART_MSR) & UART_MSR_CTS;
-+		if (active) {
-+			if (state)
-+				return 0;
-+		} else {
-+			if (!state)
-+				return 0;
-+		}
-+		if (time_after(jiffies, timeout))
-+			return -ETIMEDOUT;
-+	}
-+}
-+
-+void __hci_h4p_set_auto_ctsrts(struct hci_h4p_info *info, int on, u8 which)
-+{
-+	u8 lcr, b;
-+
-+	lcr = hci_h4p_inb(info, UART_LCR);
-+	hci_h4p_outb(info, UART_LCR, 0xbf);
-+	b = hci_h4p_inb(info, UART_EFR);
-+	if (on)
-+		b |= which;
-+	else
-+		b &= ~which;
-+	hci_h4p_outb(info, UART_EFR, b);
-+	hci_h4p_outb(info, UART_LCR, lcr);
-+}
-+
-+void hci_h4p_set_auto_ctsrts(struct hci_h4p_info *info, int on, u8 which)
-+{
-+	unsigned long flags;
-+
-+	spin_lock_irqsave(&info->lock, flags);
-+	__hci_h4p_set_auto_ctsrts(info, on, which);
-+	spin_unlock_irqrestore(&info->lock, flags);
-+}
-+
-+void hci_h4p_change_speed(struct hci_h4p_info *info, unsigned long speed)
-+{
-+	unsigned int divisor;
-+	u8 lcr, mdr1;
-+
-+	NBT_DBG("Setting speed %lu\n", speed);
-+
-+	if (speed >= 460800) {
-+		divisor = UART_CLOCK / 13 / speed;
-+		mdr1 = 3;
-+	} else {
-+		divisor = UART_CLOCK / 16 / speed;
-+		mdr1 = 0;
-+	}
-+
-+	hci_h4p_outb(info, UART_OMAP_MDR1, 7); /* Make sure UART mode is disabled */
-+	lcr = hci_h4p_inb(info, UART_LCR);
-+	hci_h4p_outb(info, UART_LCR, UART_LCR_DLAB);     /* Set DLAB */
-+	hci_h4p_outb(info, UART_DLL, divisor & 0xff);    /* Set speed */
-+	hci_h4p_outb(info, UART_DLM, divisor >> 8);
-+	hci_h4p_outb(info, UART_LCR, lcr);
-+	hci_h4p_outb(info, UART_OMAP_MDR1, mdr1); /* Make sure UART mode is enabled */
-+}
-+
-+int hci_h4p_reset_uart(struct hci_h4p_info *info)
-+{
-+	int count = 0;
-+
-+	/* Reset the  UART */
-+	hci_h4p_outb(info, UART_OMAP_SYSC, UART_SYSC_OMAP_RESET);
-+	while (!(hci_h4p_inb(info, UART_OMAP_SYSS) & UART_SYSS_RESETDONE)) {
-+		if (count++ > 20000) {
-+			dev_err(info->dev, "hci_h4p: UART reset timeout\n");
-+			return -ENODEV;
-+		}
-+		udelay(1);
-+	}
-+
-+	return 0;
-+}
-+
-+int hci_h4p_init_uart(struct hci_h4p_info *info)
-+{
-+	int err;
-+
-+	err = hci_h4p_reset_uart(info);
-+	if (err < 0)
-+		return err;
-+
-+	/* Enable and setup FIFO */
-+	hci_h4p_outb(info, UART_LCR, UART_LCR_WLEN8);
-+	hci_h4p_outb(info, UART_OMAP_MDR1, 0x00); /* Make sure UART mode is enabled */
-+	hci_h4p_outb(info, UART_OMAP_SCR, 0x80);
-+	hci_h4p_outb(info, UART_EFR, UART_EFR_ECB);
-+	hci_h4p_outb(info, UART_MCR, UART_MCR_TCRTLR);
-+	hci_h4p_outb(info, UART_TI752_TLR, 0x1f);
-+	hci_h4p_outb(info, UART_TI752_TCR, 0xef);
-+	hci_h4p_outb(info, UART_FCR, UART_FCR_ENABLE_FIFO | UART_FCR_CLEAR_RCVR |
-+		     UART_FCR_CLEAR_XMIT | UART_FCR_R_TRIG_00);
-+	hci_h4p_outb(info, UART_IER, UART_IER_RDI);
-+
-+	return 0;
-+}
-Index: linux-2.6.35/drivers/bluetooth/Kconfig
-===================================================================
---- linux-2.6.35.orig/drivers/bluetooth/Kconfig	2010-08-08 12:56:10.000000000 +0200
-+++ linux-2.6.35/drivers/bluetooth/Kconfig	2010-08-08 12:57:29.000000000 +0200
-@@ -161,6 +161,16 @@ config BT_HCIBTUART
- 	  Say Y here to compile support for HCI UART devices into the
- 	  kernel or say M to compile it as module (btuart_cs).
- 
-+config BT_HCIH4P
-+	tristate "HCI driver with H4 Nokia extensions"
-+	depends on BT && ARCH_OMAP
-+	help
-+	  Bluetooth HCI driver with H4 extensions.  This driver provides
-+	  support for H4+ Bluetooth chip with vendor-specific H4 extensions.
-+
-+	  Say Y here to compile support for h4 extended devices into the kernel
-+	  or say M to compile it as module (hci_h4p).
-+
- config BT_HCIVHCI
- 	tristate "HCI VHCI (Virtual HCI device) driver"
- 	help
-Index: linux-2.6.35/drivers/bluetooth/Makefile
-===================================================================
---- linux-2.6.35.orig/drivers/bluetooth/Makefile	2010-08-08 12:56:10.000000000 +0200
-+++ linux-2.6.35/drivers/bluetooth/Makefile	2010-08-08 12:57:29.000000000 +0200
-@@ -11,6 +11,7 @@ obj-$(CONFIG_BT_HCIDTL1)	+= dtl1_cs.o
- obj-$(CONFIG_BT_HCIBT3C)	+= bt3c_cs.o
- obj-$(CONFIG_BT_HCIBLUECARD)	+= bluecard_cs.o
- obj-$(CONFIG_BT_HCIBTUART)	+= btuart_cs.o
-+obj-$(CONFIG_BT_HCIH4P)		+= hci_h4p/
- 
- obj-$(CONFIG_BT_HCIBTUSB)	+= btusb.o
- obj-$(CONFIG_BT_HCIBTSDIO)	+= btsdio.o