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Bluetooth: hci_uart: Add Marvell support

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This patch introduces support for Marvell Bluetooth controller over
UART (8897 for now). In order to send the final firmware at full speed,
a helper firmware is firstly sent. Firmware download is driven by the
controller which sends request firmware packets (including expected
size).

This driver is a global rework of the one proposed by
Amitkumar Karwar <akarwar@marvell.com>.

Signed-off-by: Loic Poulain <loic.poulain@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Loic Poulain
2016-09-19 16:29:27 +02:00
committed by Marcel Holtmann
parent 9e69130c4e
commit 162f812f23
5 changed files with 412 additions and 1 deletions
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8
drivers/bluetooth/hci_uart.h
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@ -35,7 +35,7 @@
#define HCIUARTGETFLAGS _IOR('U', 204, int)
/* UART protocols */
#define HCI_UART_MAX_PROTO 11
#define HCI_UART_MAX_PROTO 12
#define HCI_UART_H4 0
#define HCI_UART_BCSP 1
@ -48,6 +48,7 @@
#define HCI_UART_QCA 8
#define HCI_UART_AG6XX 9
#define HCI_UART_NOKIA 10
#define HCI_UART_MRVL 11
#define HCI_UART_RAW_DEVICE 0
#define HCI_UART_RESET_ON_INIT 1
@ -190,3 +191,8 @@ int qca_deinit(void);
int ag6xx_init(void);
int ag6xx_deinit(void);
#endif
#ifdef CONFIG_BT_HCIUART_MRVL
int mrvl_init(void);
int mrvl_deinit(void);
#endif