[GitHub/mt8127/android_kernel_alcatel_ttab.git] / drivers / media / dvb / mantis / mantis_uart.h

/*
	Mantis PCI bridge driver

	Copyright (C) Manu Abraham (abraham.manu@gmail.com)

	This program is free software; you can redistribute it and/or modify
	it under the terms of the GNU General Public License as published by
	the Free Software Foundation; either version 2 of the License, or
	(at your option) any later version.

	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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/

#ifndef __MANTIS_UART_H
#define __MANTIS_UART_H

#define MANTIS_UART_CTL			0xe0
#define MANTIS_UART_RXINT		(1 << 4)
#define MANTIS_UART_RXFLUSH		(1 << 2)

#define MANTIS_UART_RXD			0xe8
#define MANTIS_UART_BAUD		0xec

#define MANTIS_UART_STAT		0xf0
#define MANTIS_UART_RXFIFO_DATA		(1 << 7)
#define MANTIS_UART_RXFIFO_EMPTY	(1 << 6)
#define MANTIS_UART_RXFIFO_FULL		(1 << 3)
#define MANTIS_UART_FRAME_ERR		(1 << 2)
#define MANTIS_UART_PARITY_ERR		(1 << 1)
#define MANTIS_UART_RXTHRESH_INT	(1 << 0)

enum mantis_baud {
	MANTIS_BAUD_9600	= 0,
	MANTIS_BAUD_19200,
	MANTIS_BAUD_38400,
	MANTIS_BAUD_57600,
	MANTIS_BAUD_115200
};

enum mantis_parity {
	MANTIS_PARITY_NONE	= 0,
	MANTIS_PARITY_EVEN,
	MANTIS_PARITY_ODD,
};

struct mantis_pci;

extern int mantis_uart_init(struct mantis_pci *mantis);
extern void mantis_uart_exit(struct mantis_pci *mantis);

#endif /* __MANTIS_UART_H */
Commit	Line	Data
d4f4ae04 MA	1	/*
	2	Mantis PCI bridge driver
	3
8825a097	4	Copyright (C) Manu Abraham (abraham.manu@gmail.com)
d4f4ae04 MA	5
	6	This program is free software; you can redistribute it and/or modify
	7	it under the terms of the GNU General Public License as published by
	8	the Free Software Foundation; either version 2 of the License, or
	9	(at your option) any later version.
	10
	11	This program is distributed in the hope that it will be useful,
	12	but WITHOUT ANY WARRANTY; without even the implied warranty of
	13	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	14	GNU General Public License for more details.
	15
	16	You should have received a copy of the GNU General Public License
	17	along with this program; if not, write to the Free Software
	18	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
	19	*/
	20
cb428c3f MA	21	#ifndef __MANTIS_UART_H
	22	#define __MANTIS_UART_H
	23
add20636 MA	24	#define MANTIS_UART_CTL 0xe0
	25	#define MANTIS_UART_RXINT (1 << 4)
	26	#define MANTIS_UART_RXFLUSH (1 << 2)
	27
	28	#define MANTIS_UART_RXD 0xe8
	29	#define MANTIS_UART_BAUD 0xec
	30
	31	#define MANTIS_UART_STAT 0xf0
	32	#define MANTIS_UART_RXFIFO_DATA (1 << 7)
	33	#define MANTIS_UART_RXFIFO_EMPTY (1 << 6)
	34	#define MANTIS_UART_RXFIFO_FULL (1 << 3)
	35	#define MANTIS_UART_FRAME_ERR (1 << 2)
	36	#define MANTIS_UART_PARITY_ERR (1 << 1)
	37	#define MANTIS_UART_RXTHRESH_INT (1 << 0)
	38
cb428c3f MA	39	enum mantis_baud {
	40	MANTIS_BAUD_9600 = 0,
	41	MANTIS_BAUD_19200,
	42	MANTIS_BAUD_38400,
	43	MANTIS_BAUD_57600,
	44	MANTIS_BAUD_115200
	45	};
	46
	47	enum mantis_parity {
a1497357	48	MANTIS_PARITY_NONE = 0,
cb428c3f	49	MANTIS_PARITY_EVEN,
add20636	50	MANTIS_PARITY_ODD,
cb428c3f MA	51	};
cb428c3f MA	52
add20636 MA	53	struct mantis_pci;
	54
	55	extern int mantis_uart_init(struct mantis_pci *mantis);
	56	extern void mantis_uart_exit(struct mantis_pci *mantis);
	57
b3b96144	58	#endif /* __MANTIS_UART_H */