On 06/04/15 12:14, Frederic Danis wrote:
On 03/06/2015 23:01, Ilya Faenson wrote:Merge Broadcom protocol with the Intel implementation, providing for UART setup, firmware download and power management. Signed-off-by: Ilya Faenson <ifaenson@xxxxxxxxxxxx> --- drivers/bluetooth/hci_bcm.c | 481 ++++++++++++++++++++++++++++++++++++++++++-- 1 file changed, 466 insertions(+), 15 deletions(-) diff --git a/drivers/bluetooth/hci_bcm.c b/drivers/bluetooth/hci_bcm.c index 1ec0b4a..2894253 100644 --- a/drivers/bluetooth/hci_bcm.c +++ b/drivers/bluetooth/hci_bcm.c @@ -3,6 +3,7 @@ * Bluetooth HCI UART driver for Broadcom devices * * Copyright (C) 2015 Intel Corporation + * Copyright (C) 2015 Broadcom Corporation * * * This program is free software; you can redistribute it and/or modify @@ -24,45 +25,355 @@ #include <linux/kernel.h> #include <linux/errno.h> #include <linux/skbuff.h> +#include <linux/tty.h> #include <net/bluetooth/bluetooth.h> #include <net/bluetooth/hci_core.h> #include "btbcm.h" #include "hci_uart.h" +#include "btbcm_uart.h" + +#define BCM43XX_CLOCK_48 1 +#define BCM43XX_CLOCK_24 2 struct bcm_data { struct sk_buff *rx_skb; struct sk_buff_head txq; + struct hci_uart *hu; + + bool is_suspended; /* suspend/resume flag */ + + struct timer_list timer; /* idle timer */ + + struct btbcm_uart_parameters pars; /* device parameters */ + void *device_context; /* ACPI/DT device context */ }; +/* Suspend/resume synchronization mutex */ +static DEFINE_MUTEX(plock); + +/* Forward reference */ +static struct hci_uart_proto bcm_proto; + +/* + * Callbacks from the BCMBT_UART device + */ + +/* + * The platform is suspending. Stop UART activity + */ +static void suspend_notification(void *context) +{ + struct hci_uart *hu = (struct hci_uart *)context; + struct bcm_data *h4 = hu->priv; + + BT_DBG("%s: is_suspended %d", __func__, h4->is_suspended);You do not need to include the function name in BT_DBG, this is managed by dynamic debug feature +f flag when enabling debug traces.
Provided your kernel is built with dynamic debug enabled. ;-) Regards, Arend
Regards Fred -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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