263645de70
Signed-off-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
164 lines
4.2 KiB
C
164 lines
4.2 KiB
C
/*
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Mantis PCI bridge driver
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Copyright (C) 2005, 2006 Manu Abraham (abraham.manu@gmail.com)
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef __MANTIS_COMMON_H
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#define __MANTIS_COMMON_H
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#include <linux/module.h>
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#include <linux/moduleparam.h>
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#include <linux/kernel.h>
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#include <linux/pci.h>
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#include <linux/mutex.h>
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#include "dvbdev.h"
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#include "dvb_demux.h"
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#include "dmxdev.h"
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#include "dvb_frontend.h"
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#include "dvb_net.h"
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#include <linux/i2c.h>
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#include "mantis_reg.h"
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#include "mantis_link.h"
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#define MANTIS_ERROR 0
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#define MANTIS_NOTICE 1
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#define MANTIS_INFO 2
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#define MANTIS_DEBUG 3
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#define dprintk(x, y, z, format, arg...) do { \
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if (z) { \
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if ((x > MANTIS_ERROR) && (x > y)) \
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printk(KERN_ERR "%s (%d): " format "\n" , __func__ , mantis->num , ##arg); \
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else if ((x > MANTIS_NOTICE) && (x > y)) \
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printk(KERN_NOTICE "%s (%d): " format "\n" , __func__ , mantis->num , ##arg); \
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else if ((x > MANTIS_INFO) && (x > y)) \
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printk(KERN_INFO "%s (%d): " format "\n" , __func__ , mantis->num , ##arg); \
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else if ((x > MANTIS_DEBUG) && (x > y)) \
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printk(KERN_DEBUG "%s (%d): " format "\n" , __func__ , mantis->num , ##arg); \
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} else { \
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if (x > y) \
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printk(format , ##arg); \
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} \
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} while(0)
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#define mwrite(dat, addr) writel((dat), addr)
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#define mread(addr) readl(addr)
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#define mmwrite(dat, addr) mwrite((dat), (mantis->mantis_mmio + (addr)))
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#define mmread(addr) mread(mantis->mantis_mmio + (addr))
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#define mmand(dat, addr) mmwrite((dat) & mmread(addr), addr)
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#define mmor(dat, addr) mmwrite((dat) | mmread(addr), addr)
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#define mmaor(dat, addr) mmwrite((dat) | ((mask) & mmread(addr)), addr)
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#define MANTIS_TS_188 0
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#define MANTIS_TS_204 1
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struct mantis_hwconfig {
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char *model_name;
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char *dev_type;
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u32 ts_size;
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};
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struct mantis_pci {
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unsigned int verbose;
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/* PCI stuff */
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u16 vendor_id;
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u16 device_id;
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u16 subsystem_vendor;
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u16 subsystem_device;
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u8 latency;
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struct pci_dev *pdev;
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unsigned long mantis_addr;
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volatile void __iomem *mantis_mmio;
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u8 irq;
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u8 revision;
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unsigned int num;
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/* RISC Core */
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u32 finished_block;
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u32 last_block;
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u32 line_bytes;
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u32 line_count;
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u32 risc_pos;
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u8 *buf_cpu;
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dma_addr_t buf_dma;
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u32 *risc_cpu;
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dma_addr_t risc_dma;
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struct tasklet_struct tasklet;
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struct i2c_adapter adapter;
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int i2c_rc;
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wait_queue_head_t i2c_wq;
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struct mutex i2c_lock;
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/* DVB stuff */
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struct dvb_adapter dvb_adapter;
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struct dvb_frontend *fe;
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struct dvb_demux demux;
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struct dmxdev dmxdev;
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struct dmx_frontend fe_hw;
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struct dmx_frontend fe_mem;
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struct dvb_net dvbnet;
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u8 feeds;
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struct mantis_hwconfig *hwconfig;
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u32 mantis_int_stat;
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u32 mantis_int_mask;
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/* board specific */
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u8 mac_address[8];
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u32 sub_vendor_id;
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u32 sub_device_id;
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/* A12 A13 A14 */
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u32 gpio_status;
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u32 gpif_status;
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struct mantis_ca *mantis_ca;
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};
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#define MANTIS_HIF_STATUS (mantis->gpio_status)
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extern unsigned int verbose;
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extern unsigned int devs;
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extern unsigned int i2c;
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extern int mantis_dvb_init(struct mantis_pci *mantis);
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extern int mantis_frontend_init(struct mantis_pci *mantis);
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extern int mantis_dvb_exit(struct mantis_pci *mantis);
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extern void mantis_dma_xfer(unsigned long data);
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extern void gpio_set_bits(struct mantis_pci *mantis, u32 bitpos, u8 value);
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extern void mantis_set_direction(struct mantis_pci *mantis, int direction);
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extern int mantis_ca_init(struct mantis_pci *mantis);
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extern void mantis_ca_exit(struct mantis_pci *mantis);
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#endif //__MANTIS_COMMON_H
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