V4L/DVB (13699): [Mantis, MB86A16] Initial checkin: Mantis, MB86A16

Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 135 insertions, 0 deletions

diff --git a/drivers/media/dvb/mantis/mantis_common.h b/drivers/media/dvb/mantis/mantis_common.h
new file mode 100644
index 00000000000..ba360f88496
--- /dev/null
+++ b/drivers/media/dvb/mantis/mantis_common.h
@@ -0,0 +1,135 @@
+/*
+	Mantis PCI bridge driver
+
+	Copyright (C) 2005, 2006 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_COMMON_H
+#define __MANTIS_COMMON_H
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/kernel.h>
+#include <linux/pci.h>
+
+#include "dvbdev.h"
+#include "dvb_demux.h"
+#include "dmxdev.h"
+#include "dvb_frontend.h"
+#include "dvb_net.h"
+#include <linux/i2c.h>
+#include "mantis_reg.h"
+
+#define MANTIS_ERROR		0
+#define MANTIS_NOTICE		1
+#define MANTIS_INFO		2
+#define MANTIS_DEBUG		3
+
+#define dprintk(x, y, z, format, arg...) do {								\
+	if (z) {											\
+		if	((x > MANTIS_ERROR) && (x > y))							\
+			printk(KERN_ERR "%s (%d): " format "\n" , __func__ , mantis->num , ##arg);	\
+		else if	((x > MANTIS_NOTICE) && (x > y))						\
+			printk(KERN_NOTICE "%s (%d): " format "\n" , __func__ , mantis->num , ##arg);	\
+		else if ((x > MANTIS_INFO) && (x > y))							\
+			printk(KERN_INFO "%s (%d): " format "\n" , __func__ , mantis->num , ##arg);	\
+		else if ((x > MANTIS_DEBUG) && (x > y))							\
+			printk(KERN_DEBUG "%s (%d): " format "\n" , __func__ , mantis->num , ##arg);	\
+	} else {											\
+		if (x > y)										\
+			printk(format , ##arg);								\
+	}												\
+} while(0)
+
+#define mwrite(dat, addr)	writel((dat), addr)
+#define mread(addr)		readl(addr)
+
+#define mmwrite(dat, addr)	mwrite((dat), (mantis->mantis_mmio + (addr)))
+#define mmread(addr)		mread(mantis->mantis_mmio + (addr))
+#define mmand(dat, addr)	mmwrite((dat) & mmread(addr), addr)
+#define mmor(dat, addr)		mmwrite((dat) | mmread(addr), addr)
+#define mmaor(dat, addr)	mmwrite((dat) | ((mask) & mmread(addr)), addr)
+
+
+struct mantis_pci {
+	/*	PCI stuff		*/
+	u16			vendor_id;
+	u16			device_id;
+	u8			latency;
+
+	struct			pci_dev *pdev;
+
+	unsigned long		mantis_addr;
+	volatile void __iomem 	*mantis_mmio;
+
+	u8			irq;
+	u8			revision;
+
+	unsigned int		num;
+	u16			ts_size;
+
+	/*	RISC Core		*/
+	u32			finished_block;
+	u32			last_block;
+	u32			line_bytes;
+	u32			line_count;
+	u32			risc_pos;
+	u8			*buf_cpu;
+	dma_addr_t		buf_dma;
+	u32			*risc_cpu;
+	dma_addr_t		risc_dma;
+
+	struct tasklet_struct	tasklet;
+
+	struct i2c_adapter	adapter;
+	int			i2c_rc;
+	wait_queue_head_t	i2c_wq;
+
+	/*	DVB stuff		*/
+	struct dvb_adapter	dvb_adapter;
+	struct dvb_frontend	*fe;
+	struct dvb_demux	demux;
+	struct dmxdev		dmxdev;
+	struct dmx_frontend	fe_hw;
+	struct dmx_frontend	fe_mem;
+	struct dvb_net		dvbnet;
+
+	u8			feeds;
+
+	struct mantis_config	*config;
+
+	u32 			mantis_int_stat;
+	u32 			mantis_int_mask;
+
+	/*	board specific		*/
+	u8			mac_address[8];
+	u32			sub_vendor_id;
+	u32			sub_device_id;
+
+	 /*	A12 A13 A14		*/
+	int			gpio_status;};
+
+extern unsigned int verbose;
+extern unsigned int devs;
+extern unsigned int i2c;
+extern int mantis_dvb_init(struct mantis_pci *mantis);
+extern int mantis_frontend_init(struct mantis_pci *mantis);
+extern int mantis_dvb_exit(struct mantis_pci *mantis);
+extern void mantis_dma_xfer(unsigned long data);
+extern void gpio_set_bits(struct mantis_pci *mantis, u32 bitpos, u8 value);
+
+#endif //__MANTIS_COMMON_H