Commit 1589a993 authored by Uwe Bugla's avatar Uwe Bugla Committed by Mauro Carvalho Chehab

V4L/DVB (11287): Code cleanup (passes checkpatch now) of the b2c2-flexcop-drivers 1/2

This patch cleans up the source code of the b2c2 flexcop-driver. It is the first of a total of two.

The code is now passing the checkpatch-script.
Signed-off-by: default avatarUwe Bugla <uwe.bugla@gmx.de>
Signed-off-by: default avatarPatrick Boettcher <pb@linuxtv.org>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 7def728f
......@@ -2,7 +2,6 @@ b2c2-flexcop-objs = flexcop.o flexcop-fe-tuner.o flexcop-i2c.o \
flexcop-sram.o flexcop-eeprom.o flexcop-misc.o flexcop-hw-filter.o
obj-$(CONFIG_DVB_B2C2_FLEXCOP) += b2c2-flexcop.o
ifneq ($(CONFIG_DVB_B2C2_FLEXCOP_PCI),)
b2c2-flexcop-objs += flexcop-dma.o
endif
......
......@@ -28,11 +28,14 @@
/* Steal from usb.h */
#undef err
#define err(format, arg...) printk(KERN_ERR FC_LOG_PREFIX ": " format "\n" , ## arg)
#define err(format, arg...) \
printk(KERN_ERR FC_LOG_PREFIX ": " format "\n" , ## arg)
#undef info
#define info(format, arg...) printk(KERN_INFO FC_LOG_PREFIX ": " format "\n" , ## arg)
#define info(format, arg...) \
printk(KERN_INFO FC_LOG_PREFIX ": " format "\n" , ## arg)
#undef warn
#define warn(format, arg...) printk(KERN_WARNING FC_LOG_PREFIX ": " format "\n" , ## arg)
#define warn(format, arg...) \
printk(KERN_WARNING FC_LOG_PREFIX ": " format "\n" , ## arg)
struct flexcop_dma {
struct pci_dev *pdev;
......@@ -91,16 +94,14 @@ struct flexcop_device {
int fullts_streaming_state;
/* bus specific callbacks */
flexcop_ibi_value (*read_ibi_reg) (struct flexcop_device *, flexcop_ibi_register);
int (*write_ibi_reg) (struct flexcop_device *, flexcop_ibi_register, flexcop_ibi_value);
int (*i2c_request) (struct flexcop_i2c_adapter*,
flexcop_ibi_value(*read_ibi_reg) (struct flexcop_device *,
flexcop_ibi_register);
int (*write_ibi_reg) (struct flexcop_device *,
flexcop_ibi_register, flexcop_ibi_value);
int (*i2c_request) (struct flexcop_i2c_adapter *,
flexcop_access_op_t, u8 chipaddr, u8 addr, u8 *buf, u16 len);
int (*stream_control) (struct flexcop_device*, int);
int (*stream_control) (struct flexcop_device *, int);
int (*get_mac_addr) (struct flexcop_device *fc, int extended);
void *bus_specific;
};
......@@ -111,22 +112,28 @@ void flexcop_pass_dmx_data(struct flexcop_device *fc, u8 *buf, u32 len);
void flexcop_pass_dmx_packets(struct flexcop_device *fc, u8 *buf, u32 no);
struct flexcop_device *flexcop_device_kmalloc(size_t bus_specific_len);
void flexcop_device_kfree(struct flexcop_device*);
void flexcop_device_kfree(struct flexcop_device *);
int flexcop_device_initialize(struct flexcop_device*);
int flexcop_device_initialize(struct flexcop_device *);
void flexcop_device_exit(struct flexcop_device *fc);
void flexcop_reset_block_300(struct flexcop_device *fc);
/* from flexcop-dma.c */
int flexcop_dma_allocate(struct pci_dev *pdev, struct flexcop_dma *dma, u32 size);
int flexcop_dma_allocate(struct pci_dev *pdev,
struct flexcop_dma *dma, u32 size);
void flexcop_dma_free(struct flexcop_dma *dma);
int flexcop_dma_control_timer_irq(struct flexcop_device *fc, flexcop_dma_index_t no, int onoff);
int flexcop_dma_control_size_irq(struct flexcop_device *fc, flexcop_dma_index_t no, int onoff);
int flexcop_dma_config(struct flexcop_device *fc, struct flexcop_dma *dma, flexcop_dma_index_t dma_idx);
int flexcop_dma_xfer_control(struct flexcop_device *fc, flexcop_dma_index_t dma_idx, flexcop_dma_addr_index_t index, int onoff);
int flexcop_dma_config_timer(struct flexcop_device *fc, flexcop_dma_index_t dma_idx, u8 cycles);
int flexcop_dma_control_timer_irq(struct flexcop_device *fc,
flexcop_dma_index_t no, int onoff);
int flexcop_dma_control_size_irq(struct flexcop_device *fc,
flexcop_dma_index_t no, int onoff);
int flexcop_dma_config(struct flexcop_device *fc, struct flexcop_dma *dma,
flexcop_dma_index_t dma_idx);
int flexcop_dma_xfer_control(struct flexcop_device *fc,
flexcop_dma_index_t dma_idx, flexcop_dma_addr_index_t index,
int onoff);
int flexcop_dma_config_timer(struct flexcop_device *fc,
flexcop_dma_index_t dma_idx, u8 cycles);
/* from flexcop-eeprom.c */
/* the PCI part uses this call to get the MAC address, the USB part has its own */
......@@ -141,13 +148,15 @@ int flexcop_i2c_request(struct flexcop_i2c_adapter*, flexcop_access_op_t,
u8 chipaddr, u8 addr, u8 *buf, u16 len);
/* from flexcop-sram.c */
int flexcop_sram_set_dest(struct flexcop_device *fc, flexcop_sram_dest_t dest, flexcop_sram_dest_target_t target);
int flexcop_sram_set_dest(struct flexcop_device *fc, flexcop_sram_dest_t dest,
flexcop_sram_dest_target_t target);
void flexcop_wan_set_speed(struct flexcop_device *fc, flexcop_wan_speed_t s);
void flexcop_sram_ctrl(struct flexcop_device *fc, int usb_wan, int sramdma, int maximumfill);
void flexcop_sram_ctrl(struct flexcop_device *fc,
int usb_wan, int sramdma, int maximumfill);
/* global prototypes for the flexcop-chip */
/* from flexcop-fe-tuner.c */
int flexcop_frontend_init(struct flexcop_device *card);
int flexcop_frontend_init(struct flexcop_device *fc);
void flexcop_frontend_exit(struct flexcop_device *fc);
/* from flexcop-i2c.c */
......@@ -159,11 +168,14 @@ int flexcop_sram_init(struct flexcop_device *fc);
/* from flexcop-misc.c */
void flexcop_determine_revision(struct flexcop_device *fc);
void flexcop_device_name(struct flexcop_device *fc,const char *prefix,const char *suffix);
void flexcop_dump_reg(struct flexcop_device *fc, flexcop_ibi_register reg, int num);
void flexcop_device_name(struct flexcop_device *fc,
const char *prefix, const char *suffix);
void flexcop_dump_reg(struct flexcop_device *fc,
flexcop_ibi_register reg, int num);
/* from flexcop-hw-filter.c */
int flexcop_pid_feed_control(struct flexcop_device *fc, struct dvb_demux_feed *dvbdmxfeed, int onoff);
int flexcop_pid_feed_control(struct flexcop_device *fc,
struct dvb_demux_feed *dvbdmxfeed, int onoff);
void flexcop_hw_filter_init(struct flexcop_device *fc);
void flexcop_smc_ctrl(struct flexcop_device *fc, int onoff);
......
/*
* This file is part of linux driver the digital TV devices equipped with B2C2 FlexcopII(b)/III
*
* flexcop-dma.c - methods for configuring and controlling the DMA of the FlexCop.
*
* see flexcop.c for copyright information.
* Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III
* flexcop-dma.c - configuring and controlling the DMA of the FlexCop
* see flexcop.c for copyright information
*/
#include "flexcop.h"
int flexcop_dma_allocate(struct pci_dev *pdev, struct flexcop_dma *dma, u32 size)
int flexcop_dma_allocate(struct pci_dev *pdev,
struct flexcop_dma *dma, u32 size)
{
u8 *tcpu;
dma_addr_t tdma = 0;
......@@ -32,7 +31,8 @@ EXPORT_SYMBOL(flexcop_dma_allocate);
void flexcop_dma_free(struct flexcop_dma *dma)
{
pci_free_consistent(dma->pdev, dma->size*2,dma->cpu_addr0, dma->dma_addr0);
pci_free_consistent(dma->pdev, dma->size*2,
dma->cpu_addr0, dma->dma_addr0);
memset(dma,0,sizeof(struct flexcop_dma));
}
EXPORT_SYMBOL(flexcop_dma_free);
......@@ -57,7 +57,8 @@ int flexcop_dma_config(struct flexcop_device *fc,
fc->write_ibi_reg(fc,dma2_014,v0x4);
fc->write_ibi_reg(fc,dma2_01c,v0xc);
} else {
err("either DMA1 or DMA2 can be configured at the within one flexcop_dma_config call.");
err("either DMA1 or DMA2 can be configured within one "
"flexcop_dma_config call.");
return -EINVAL;
}
......@@ -81,7 +82,8 @@ int flexcop_dma_xfer_control(struct flexcop_device *fc,
r0x0 = dma2_010;
r0xc = dma2_01c;
} else {
err("either transfer DMA1 or DMA2 can be started within one flexcop_dma_xfer_control call.");
err("either transfer DMA1 or DMA2 can be started within one "
"flexcop_dma_xfer_control call.");
return -EINVAL;
}
......@@ -154,8 +156,7 @@ EXPORT_SYMBOL(flexcop_dma_control_timer_irq);
/* 1 cycles = 1.97 msec */
int flexcop_dma_config_timer(struct flexcop_device *fc,
flexcop_dma_index_t dma_idx,
u8 cycles)
flexcop_dma_index_t dma_idx, u8 cycles)
{
flexcop_ibi_register r = (dma_idx & FC_DMA_1) ? dma1_004 : dma2_014;
flexcop_ibi_value v = fc->read_ibi_reg(fc,r);
......
/*
* This file is part of linux driver the digital TV devices equipped with B2C2 FlexcopII(b)/III
*
* flexcop-eeprom.c - eeprom access methods (currently only MAC address reading is used)
*
* see flexcop.c for copyright information.
* Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III
* flexcop-eeprom.c - eeprom access methods (currently only MAC address reading)
* see flexcop.c for copyright information
*/
#include "flexcop.h"
......@@ -14,17 +12,17 @@ static int eeprom_write(struct adapter *adapter, u16 addr, u8 *buf, u16 len)
return flex_i2c_write(adapter, 0x20000000, 0x50, addr, buf, len);
}
static int eeprom_lrc_write(struct adapter *adapter, u32 addr, u32 len, u8 *wbuf, u8 *rbuf, int retries)
static int eeprom_lrc_write(struct adapter *adapter, u32 addr,
u32 len, u8 *wbuf, u8 *rbuf, int retries)
{
int i;
int i;
for (i = 0; i < retries; i++) {
for (i = 0; i < retries; i++) {
if (eeprom_write(adapter, addr, wbuf, len) == len) {
if (eeprom_lrc_read(adapter, addr, len, rbuf, retries) == 1)
return 1;
}
}
return 0;
}
......@@ -39,12 +37,10 @@ static int eeprom_writeKey(struct adapter *adapter, u8 *key, u32 len)
return 0;
memcpy(wbuf, key, len);
wbuf[16] = 0;
wbuf[17] = 0;
wbuf[18] = 0;
wbuf[19] = calc_lrc(wbuf, 19);
return eeprom_lrc_write(adapter, 0x3e4, 20, wbuf, rbuf, 4);
}
......@@ -59,7 +55,6 @@ static int eeprom_readKey(struct adapter *adapter, u8 *key, u32 len)
return 0;
memcpy(key, buf, len);
return 1;
}
......@@ -74,9 +69,7 @@ static char eeprom_set_mac_addr(struct adapter *adapter, char type, u8 *mac)
tmp[3] = mac[5];
tmp[4] = mac[6];
tmp[5] = mac[7];
} else {
tmp[0] = mac[0];
tmp[1] = mac[1];
tmp[2] = mac[2];
......@@ -90,11 +83,11 @@ static char eeprom_set_mac_addr(struct adapter *adapter, char type, u8 *mac)
if (eeprom_write(adapter, 0x3f8, tmp, 8) == 8)
return 1;
return 0;
}
static int flexcop_eeprom_read(struct flexcop_device *fc, u16 addr, u8 *buf, u16 len)
static int flexcop_eeprom_read(struct flexcop_device *fc,
u16 addr, u8 *buf, u16 len)
{
return fc->i2c_request(fc,FC_READ,FC_I2C_PORT_EEPROM,0x50,addr,buf,len);
}
......@@ -110,7 +103,8 @@ static u8 calc_lrc(u8 *buf, int len)
return sum;
}
static int flexcop_eeprom_request(struct flexcop_device *fc, flexcop_access_op_t op, u16 addr, u8 *buf, u16 len, int retries)
static int flexcop_eeprom_request(struct flexcop_device *fc,
flexcop_access_op_t op, u16 addr, u8 *buf, u16 len, int retries)
{
int i,ret = 0;
u8 chipaddr = 0x50 | ((addr >> 8) & 3);
......@@ -123,7 +117,8 @@ static int flexcop_eeprom_request(struct flexcop_device *fc, flexcop_access_op_t
return ret;
}
static int flexcop_eeprom_lrc_read(struct flexcop_device *fc, u16 addr, u8 *buf, u16 len, int retries)
static int flexcop_eeprom_lrc_read(struct flexcop_device *fc, u16 addr,
u8 *buf, u16 len, int retries)
{
int ret = flexcop_eeprom_request(fc, FC_READ, addr, buf, len, retries);
if (ret == 0)
......@@ -133,8 +128,7 @@ static int flexcop_eeprom_lrc_read(struct flexcop_device *fc, u16 addr, u8 *buf,
}
/* JJ's comment about extended == 1: it is not presently used anywhere but was
* added to the low-level functions for possible support of EUI64
*/
* added to the low-level functions for possible support of EUI64 */
int flexcop_eeprom_check_mac_addr(struct flexcop_device *fc, int extended)
{
u8 buf[8];
......@@ -142,12 +136,9 @@ int flexcop_eeprom_check_mac_addr(struct flexcop_device *fc, int extended)
if ((ret = flexcop_eeprom_lrc_read(fc,0x3f8,buf,8,4)) == 0) {
if (extended != 0) {
err("TODO: extended (EUI64) MAC addresses aren't completely supported yet");
err("TODO: extended (EUI64) MAC addresses aren't "
"completely supported yet");
ret = -EINVAL;
/* memcpy(fc->dvb_adapter.proposed_mac,buf,3);
mac[3] = 0xfe;
mac[4] = 0xff;
memcpy(&fc->dvb_adapter.proposed_mac[3],&buf[5],3); */
} else
memcpy(fc->dvb_adapter.proposed_mac,buf,6);
}
......
......@@ -592,14 +592,14 @@ int flexcop_frontend_init(struct flexcop_device *fc)
fc->fe_sleep = ops->sleep;
ops->sleep = flexcop_sleep;
fc->dev_type = FC_SKY;
fc->dev_type = FC_SKY_REV26;
goto fe_found;
}
/* try the air dvb-t (mt352/Samsung tdtc9251dh0(??)) */
fc->fe = dvb_attach(mt352_attach, &samsung_tdtc9251dh0_config, i2c);
if (fc->fe != NULL) {
fc->dev_type = FC_AIR_DVB;
fc->dev_type = FC_AIR_DVBT;
fc->fe->ops.tuner_ops.calc_regs = samsung_tdtc9251dh0_calc_regs;
goto fe_found;
}
......@@ -653,7 +653,7 @@ int flexcop_frontend_init(struct flexcop_device *fc)
fc->fe_sleep = ops->sleep;
ops->sleep = flexcop_sleep;
fc->dev_type = FC_SKY_OLD;
fc->dev_type = FC_SKY_REV23;
goto fe_found;
}
......
This diff is collapsed.
/*
* This file is part of linux driver the digital TV devices equipped with B2C2 FlexcopII(b)/III
*
* Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III
* flexcop-i2c.c - flexcop internal 2Wire bus (I2C) and dvb i2c initialization
*
* see flexcop.c for copyright information.
* see flexcop.c for copyright information
*/
#include "flexcop.h"
#define FC_MAX_I2C_RETRIES 100000
/* #define DUMP_I2C_MESSAGES */
static int flexcop_i2c_operation(struct flexcop_device *fc, flexcop_ibi_value *r100)
static int flexcop_i2c_operation(struct flexcop_device *fc,
flexcop_ibi_value *r100)
{
int i;
flexcop_ibi_value r;
......@@ -26,7 +23,7 @@ static int flexcop_i2c_operation(struct flexcop_device *fc, flexcop_ibi_value *r
r = fc->read_ibi_reg(fc, tw_sm_c_100);
if (!r.tw_sm_c_100.no_base_addr_ack_error) {
if (r.tw_sm_c_100.st_done) { /* && !r.tw_sm_c_100.working_start */
if (r.tw_sm_c_100.st_done) {
*r100 = r;
deb_i2c("i2c success\n");
return 0;
......@@ -36,7 +33,8 @@ static int flexcop_i2c_operation(struct flexcop_device *fc, flexcop_ibi_value *r
return -EREMOTEIO;
}
}
deb_i2c("tried %d times i2c operation, never finished or too many ack errors.\n",i);
deb_i2c("tried %d times i2c operation, "
"never finished or too many ack errors.\n", i);
return -EREMOTEIO;
}
......@@ -44,7 +42,8 @@ static int flexcop_i2c_read4(struct flexcop_i2c_adapter *i2c,
flexcop_ibi_value r100, u8 *buf)
{
flexcop_ibi_value r104;
int len = r100.tw_sm_c_100.total_bytes, /* remember total_bytes is buflen-1 */
int len = r100.tw_sm_c_100.total_bytes,
/* remember total_bytes is buflen-1 */
ret;
/* work-around to have CableStar2 and SkyStar2 rev 2.7 work
......@@ -81,11 +80,11 @@ static int flexcop_i2c_read4(struct flexcop_i2c_adapter *i2c,
if (len > 1) buf[2] = r104.tw_sm_c_104.data3_reg;
if (len > 2) buf[3] = r104.tw_sm_c_104.data4_reg;
}
return 0;
}
static int flexcop_i2c_write4(struct flexcop_device *fc, flexcop_ibi_value r100, u8 *buf)
static int flexcop_i2c_write4(struct flexcop_device *fc,
flexcop_ibi_value r100, u8 *buf)
{
flexcop_ibi_value r104;
int len = r100.tw_sm_c_100.total_bytes; /* remember total_bytes is buflen-1 */
......@@ -93,7 +92,6 @@ static int flexcop_i2c_write4(struct flexcop_device *fc, flexcop_ibi_value r100,
/* there is at least one byte, otherwise we wouldn't be here */
r100.tw_sm_c_100.data1_reg = buf[0];
r104.tw_sm_c_104.data2_reg = len > 0 ? buf[1] : 0;
r104.tw_sm_c_104.data3_reg = len > 1 ? buf[2] : 0;
r104.tw_sm_c_104.data4_reg = len > 2 ? buf[3] : 0;
......@@ -129,7 +127,6 @@ int flexcop_i2c_request(struct flexcop_i2c_adapter *i2c,
printk("rd(");
else
printk("wr(");
printk("%02x): %02x ", chipaddr, addr);
#endif
......@@ -175,7 +172,8 @@ int flexcop_i2c_request(struct flexcop_i2c_adapter *i2c,
EXPORT_SYMBOL(flexcop_i2c_request);
/* master xfer callback for demodulator */
static int flexcop_master_xfer(struct i2c_adapter *i2c_adap, struct i2c_msg msgs[], int num)
static int flexcop_master_xfer(struct i2c_adapter *i2c_adap,
struct i2c_msg msgs[], int num)
{
struct flexcop_i2c_adapter *i2c = i2c_get_adapdata(i2c_adap);
int i, ret = 0;
......@@ -194,7 +192,8 @@ static int flexcop_master_xfer(struct i2c_adapter *i2c_adap, struct i2c_msg msgs
/* reading */
if (i+1 < num && (msgs[i+1].flags == I2C_M_RD)) {
ret = i2c->fc->i2c_request(i2c, FC_READ, msgs[i].addr,
msgs[i].buf[0], msgs[i+1].buf, msgs[i+1].len);
msgs[i].buf[0], msgs[i+1].buf,
msgs[i+1].len);
i++; /* skip the following message */
} else /* writing */
ret = i2c->fc->i2c_request(i2c, FC_WRITE, msgs[i].addr,
......@@ -226,13 +225,11 @@ static struct i2c_algorithm flexcop_algo = {
int flexcop_i2c_init(struct flexcop_device *fc)
{
int ret;
mutex_init(&fc->i2c_mutex);
fc->fc_i2c_adap[0].fc = fc;
fc->fc_i2c_adap[1].fc = fc;
fc->fc_i2c_adap[2].fc = fc;
fc->fc_i2c_adap[0].port = FC_I2C_PORT_DEMOD;
fc->fc_i2c_adap[1].port = FC_I2C_PORT_EEPROM;
fc->fc_i2c_adap[2].port = FC_I2C_PORT_TUNER;
......@@ -280,7 +277,6 @@ int flexcop_i2c_init(struct flexcop_device *fc)
i2c_del_adapter(&fc->fc_i2c_adap[1].i2c_adap);
adap_1_failed:
i2c_del_adapter(&fc->fc_i2c_adap[0].i2c_adap);
return ret;
}
......@@ -291,6 +287,5 @@ void flexcop_i2c_exit(struct flexcop_device *fc)
i2c_del_adapter(&fc->fc_i2c_adap[1].i2c_adap);
i2c_del_adapter(&fc->fc_i2c_adap[0].i2c_adap);
}
fc->init_state &= ~FC_STATE_I2C_INIT;
}
/*
* This file is part of linux driver the digital TV devices equipped with B2C2 FlexcopII(b)/III
*
* flexcop-misc.c - miscellaneous functions.
*
* see flexcop.c for copyright information.
* Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III
* flexcop-misc.c - miscellaneous functions
* see flexcop.c for copyright information
*/
#include "flexcop.h"
......@@ -25,26 +23,30 @@ void flexcop_determine_revision(struct flexcop_device *fc)
fc->rev = FLEXCOP_III;
break;
default:
err("unkown FlexCop Revision: %x. Please report the linux-dvb@linuxtv.org.",v.misc_204.Rev_N_sig_revision_hi);
err("unknown FlexCop Revision: %x. Please report this to "
"linux-dvb@linuxtv.org.",
v.misc_204.Rev_N_sig_revision_hi);
break;
}
if ((fc->has_32_hw_pid_filter = v.misc_204.Rev_N_sig_caps))
deb_info("this FlexCop has the additional 32 hardware pid filter.\n");
deb_info("this FlexCop has "
"the additional 32 hardware pid filter.\n");
else
deb_info("this FlexCop has only the 6 basic main hardware pid filter.\n");
deb_info("this FlexCop has "
"the 6 basic main hardware pid filter.\n");
/* bus parts have to decide if hw pid filtering is used or not. */
}
static const char *flexcop_revision_names[] = {
"Unkown chip",
"Unknown chip",
"FlexCopII",
"FlexCopIIb",
"FlexCopIII",
};
static const char *flexcop_device_names[] = {
"Unkown device",
"Unknown device",
"Air2PC/AirStar 2 DVB-T",
"Air2PC/AirStar 2 ATSC 1st generation",
"Air2PC/AirStar 2 ATSC 2nd generation",
......@@ -61,21 +63,23 @@ static const char *flexcop_bus_names[] = {
"PCI",
};
void flexcop_device_name(struct flexcop_device *fc,const char *prefix,const
char *suffix)
void flexcop_device_name(struct flexcop_device *fc,
const char *prefix, const char *suffix)
{
info("%s '%s' at the '%s' bus controlled by a '%s' %s",prefix,
flexcop_device_names[fc->dev_type],flexcop_bus_names[fc->bus_type],
flexcop_revision_names[fc->rev],suffix);
info("%s '%s' at the '%s' bus controlled by a '%s' %s",
prefix, flexcop_device_names[fc->dev_type],
flexcop_bus_names[fc->bus_type],
flexcop_revision_names[fc->rev], suffix);
}
void flexcop_dump_reg(struct flexcop_device *fc, flexcop_ibi_register reg, int num)
void flexcop_dump_reg(struct flexcop_device *fc,
flexcop_ibi_register reg, int num)
{
flexcop_ibi_value v;
int i;
for (i = 0; i < num; i++) {
v = fc->read_ibi_reg(fc,reg+4*i);
deb_rdump("0x%03x: %08x, ",reg+4*i, v.raw);
v = fc->read_ibi_reg(fc, reg+4*i);
deb_rdump("0x%03x: %08x, ", reg+4*i, v.raw);
}
deb_rdump("\n");
}
......
/*
* This file is part of linux driver the digital TV devices equipped with B2C2 FlexcopII(b)/III
*
* Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III
* flexcop-reg.h - register abstraction for FlexCopII, FlexCopIIb and FlexCopIII
*
* see flexcop.c for copyright information.
* see flexcop.c for copyright information
*/
#ifndef __FLEXCOP_REG_H__
#define __FLEXCOP_REG_H__
typedef enum {
FLEXCOP_UNK = 0,
FLEXCOP_II,
......@@ -18,13 +15,13 @@ typedef enum {
typedef enum {
FC_UNK = 0,
FC_AIR_DVB,
FC_CABLE,
FC_AIR_DVBT,
FC_AIR_ATSC1,
FC_AIR_ATSC2,
FC_SKY,
FC_SKY_OLD,
FC_CABLE,
FC_AIR_ATSC3,
FC_SKY_REV23,
FC_SKY_REV26,
FC_SKY_REV27,
FC_SKY_REV28,
} flexcop_device_type_t;
......@@ -36,12 +33,12 @@ typedef enum {
/* FlexCop IBI Registers */
#if defined(__LITTLE_ENDIAN)
#include "flexcop_ibi_value_le.h"
#include "flexcop_ibi_value_le.h"
#else
#if defined(__BIG_ENDIAN)
#include "flexcop_ibi_value_be.h"
#include "flexcop_ibi_value_be.h"
#else
#error no endian defined
#error no endian defined
#endif
#endif
......
/*
* This file is part of linux driver the digital TV devices equipped with B2C2 FlexcopII(b)/III
*
* flexcop-sram.c - functions for controlling the SRAM.
*
* see flexcop.c for copyright information.
* Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III
* flexcop-sram.c - functions for controlling the SRAM
* see flexcop.c for copyright information
*/
#include "flexcop.h"
static void flexcop_sram_set_chip (struct flexcop_device *fc, flexcop_sram_type_t type)
static void flexcop_sram_set_chip(struct flexcop_device *fc,
flexcop_sram_type_t type)
{
flexcop_set_ibi_value(wan_ctrl_reg_71c,sram_chip,type);
flexcop_set_ibi_value(wan_ctrl_reg_71c, sram_chip, type);
}
int flexcop_sram_init(struct flexcop_device *fc)
......@@ -17,10 +16,10 @@ int flexcop_sram_init(struct flexcop_device *fc)
switch (fc->rev) {
case FLEXCOP_II:
case FLEXCOP_IIB:
flexcop_sram_set_chip(fc,FC_SRAM_1_32KB);
flexcop_sram_set_chip(fc, FC_SRAM_1_32KB);
break;
case FLEXCOP_III:
flexcop_sram_set_chip(fc,FC_SRAM_1_48KB);
flexcop_sram_set_chip(fc, FC_SRAM_1_48KB);
break;
default:
return -EINVAL;
......@@ -28,18 +27,17 @@ int flexcop_sram_init(struct flexcop_device *fc)
return 0;
}
int flexcop_sram_set_dest(struct flexcop_device *fc, flexcop_sram_dest_t dest, flexcop_sram_dest_target_t target)
int flexcop_sram_set_dest(struct flexcop_device *fc, flexcop_sram_dest_t dest,
flexcop_sram_dest_target_t target)
{
flexcop_ibi_value v;
v = fc->read_ibi_reg(fc,sram_dest_reg_714);
v = fc->read_ibi_reg(fc, sram_dest_reg_714);
if (fc->rev != FLEXCOP_III && target == FC_SRAM_DEST_TARGET_FC3_CA) {
err("SRAM destination target to available on FlexCopII(b)\n");
return -EINVAL;
}
deb_sram("sram dest: %x target: %x\n",dest, target);
deb_sram("sram dest: %x target: %x\n", dest, target);
if (dest & FC_SRAM_DEST_NET)
v.sram_dest_reg_714.NET_Dest = target;
......@@ -154,14 +152,12 @@ static void sram_write_chunk(struct adapter *adapter, u32 addr, u8 *buf, u16 len
else
bank = 0x10000000;
}
flex_sram_write(adapter, bank, addr & 0x7fff, buf, len);
}
static void sram_read_chunk(struct adapter *adapter, u32 addr, u8 *buf, u16 len)
{
u32 bank;
bank = 0;
if (adapter->dw_sram_type == 0x20000) {
......@@ -174,26 +170,22 @@ static void sram_read_chunk(struct adapter *adapter, u32 addr, u8 *buf, u16 len)
else
bank = 0x10000000;
}
flex_sram_read(adapter, bank, addr & 0x7fff, buf, len);
}
static void sram_read(struct adapter *adapter, u32 addr, u8 *buf, u32 len)
{
u32 length;
while (len != 0) {
length = len;
// check if the address range belongs to the same
// 32K memory chip. If not, the data is read from
// one chip at a time.
/* check if the address range belongs to the same
* 32K memory chip. If not, the data is read
* from one chip at a time */
if ((addr >> 0x0f) != ((addr + len - 1) >> 0x0f)) {
length = (((addr >> 0x0f) + 1) << 0x0f) - addr;
}
sram_read_chunk(adapter, addr, buf, length);
addr = addr + length;
buf = buf + length;
len = len - length;
......@@ -203,19 +195,17 @@ static void sram_read(struct adapter *adapter, u32 addr, u8 *buf, u32 len)
static void sram_write(struct adapter *adapter, u32 addr, u8 *buf, u32 len)
{
u32 length;
while (len != 0) {
length = len;
// check if the address range belongs to the same
// 32K memory chip. If not, the data is written to
// one chip at a time.
/* check if the address range belongs to the same
* 32K memory chip. If not, the data is
* written to one chip at a time */
if ((addr >> 0x0f) != ((addr + len - 1) >> 0x0f)) {
length = (((addr >> 0x0f) + 1) << 0x0f) - addr;
}
sram_write_chunk(adapter, addr, buf, length);
addr = addr + length;
buf = buf + length;
len = len - length;
......@@ -224,39 +214,29 @@ static void sram_write(struct adapter *adapter, u32 addr, u8 *buf, u32 len)
static void sram_set_size(struct adapter *adapter, u32 mask)
{
write_reg_dw(adapter, 0x71c, (mask | (~0x30000 & read_reg_dw(adapter, 0x71c))));
write_reg_dw(adapter, 0x71c,
(mask | (~0x30000 & read_reg_dw(adapter, 0x71c))));
}
static void sram_init(struct adapter *adapter)
{
u32 tmp;
tmp = read_reg_dw(adapter, 0x71c);
write_reg_dw(adapter, 0x71c, 1);
if (read_reg_dw(adapter, 0x71c) != 0) {
write_reg_dw(adapter, 0x71c, tmp);
adapter->dw_sram_type = tmp & 0x30000;
ddprintk("%s: dw_sram_type = %x\n", __func__, adapter->dw_sram_type);
} else {
adapter->dw_sram_type = 0x10000;
ddprintk("%s: dw_sram_type = %x\n", __func__, adapter->dw_sram_type);
}
/* return value is never used? */
/* return adapter->dw_sram_type; */
}
static int sram_test_location(struct adapter *adapter, u32 mask, u32 addr)
{
u8 tmp1, tmp2;
dprintk("%s: mask = %x, addr = %x\n", __func__, mask, addr);
sram_set_size(adapter, mask);
......@@ -269,7 +249,6 @@ static int sram_test_location(struct adapter *adapter, u32 mask, u32 addr)
sram_write(adapter, addr + 4, &tmp1, 1);
tmp2 = 0;
mdelay(20);
sram_read(adapter, addr, &tmp2, 1);
......@@ -287,7 +266,6 @@ static int sram_test_location(struct adapter *adapter, u32 mask, u32 addr)
sram_write(adapter, addr + 4, &tmp1, 1);
tmp2 = 0;
mdelay(20);
sram_read(adapter, addr, &tmp2, 1);
......@@ -297,20 +275,18 @@ static int sram_test_location(struct adapter *adapter, u32 mask, u32 addr)
if (tmp2 != 0x5a)
return 0;
return 1;
}
static u32 sram_length(struct adapter *adapter)
{
if (adapter->dw_sram_type == 0x10000)
return 32768; // 32K
return 32768; /* 32K */
if (adapter->dw_sram_type == 0x00000)
return 65536; // 64K
return 65536; /* 64K */
if (adapter->dw_sram_type == 0x20000)
return 131072; // 128K
return 32768; // 32K
return 131072; /* 128K */
return 32768; /* 32K */
}
/* FlexcopII can work with 32K, 64K or 128K of external SRAM memory.
......@@ -324,24 +300,18 @@ static u32 sram_length(struct adapter *adapter)
bank 0 covers addresses 0x00000-0x07fff
bank 1 covers addresses 0x08000-0x0ffff
bank 2 covers addresses 0x10000-0x17fff
bank 3 covers addresses 0x18000-0x1ffff
*/
bank 3 covers addresses 0x18000-0x1ffff */
static int flexcop_sram_detect(struct flexcop_device *fc)
{
flexcop_ibi_value r208,r71c_0,vr71c_1;
flexcop_ibi_value r208, r71c_0, vr71c_1;
r208 = fc->read_ibi_reg(fc, ctrl_208);
fc->write_ibi_reg(fc, ctrl_208, ibi_zero);
r71c_0 = fc->read_ibi_reg(fc, wan_ctrl_reg_71c);
write_reg_dw(adapter, 0x71c, 1);
tmp3 = read_reg_dw(adapter, 0x71c);
dprintk("%s: tmp3 = %x\n", __func__, tmp3);
write_reg_dw(adapter, 0x71c, tmp2);
// check for internal SRAM ???
......@@ -350,9 +320,7 @@ static int flexcop_sram_detect(struct flexcop_device *fc)
sram_set_size(adapter, 0x10000);
sram_init(adapter);
write_reg_dw(adapter, 0x208, tmp);
dprintk("%s: sram size = 32K\n", __func__);
return 32;
}
......@@ -360,9 +328,7 @@ static int flexcop_sram_detect(struct flexcop_device *fc)
sram_set_size(adapter, 0x20000);
sram_init(adapter);
write_reg_dw(adapter, 0x208, tmp);
dprintk("%s: sram size = 128K\n", __func__);
return 128;
}
......@@ -370,9 +336,7 @@ static int flexcop_sram_detect(struct flexcop_device *fc)
sram_set_size(adapter, 0x00000);
sram_init(adapter);
write_reg_dw(adapter, 0x208, tmp);
dprintk("%s: sram size = 64K\n", __func__);
return 64;
}
......@@ -380,18 +344,14 @@ static int flexcop_sram_detect(struct flexcop_device *fc)
sram_set_size(adapter, 0x10000);
sram_init(adapter);
write_reg_dw(adapter, 0x208, tmp);
dprintk("%s: sram size = 32K\n", __func__);
return 32;
}
sram_set_size(adapter, 0x10000);
sram_init(adapter);
write_reg_dw(adapter, 0x208, tmp);
dprintk("%s: SRAM detection failed. Set to 32K \n", __func__);
return 0;
}
......
/*
* Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III
* flexcop-usb.h - header file for the USB part
* see flexcop.c for copyright information
*/
#ifndef __FLEXCOP_USB_H_INCLUDED__
#define __FLEXCOP_USB_H_INCLUDED__
......@@ -7,9 +12,9 @@
#define B2C2_USB_FRAMES_PER_ISO 4
#define B2C2_USB_NUM_ISO_URB 4
#define B2C2_USB_CTRL_PIPE_IN usb_rcvctrlpipe(fc_usb->udev,0)
#define B2C2_USB_CTRL_PIPE_OUT usb_sndctrlpipe(fc_usb->udev,0)
#define B2C2_USB_DATA_PIPE usb_rcvisocpipe(fc_usb->udev,0x81)
#define B2C2_USB_CTRL_PIPE_IN usb_rcvctrlpipe(fc_usb->udev, 0)
#define B2C2_USB_CTRL_PIPE_OUT usb_sndctrlpipe(fc_usb->udev, 0)
#define B2C2_USB_DATA_PIPE usb_rcvisocpipe(fc_usb->udev, 0x81)
struct flexcop_usb {
struct usb_device *udev;
......@@ -18,8 +23,8 @@ struct flexcop_usb {
u8 *iso_buffer;
int buffer_size;
dma_addr_t dma_addr;
struct urb *iso_urb[B2C2_USB_NUM_ISO_URB];
struct urb *iso_urb[B2C2_USB_NUM_ISO_URB];
struct flexcop_device *fc_dev;
u8 tmp_buffer[1023+190];
......@@ -30,14 +35,6 @@ struct flexcop_usb {
/* request types TODO What is its use?*/
typedef enum {
/* something is wrong with this part
RTYPE_READ_DW = (1 << 6),
RTYPE_WRITE_DW_1 = (3 << 6),
RTYPE_READ_V8_MEMORY = (6 << 6),
RTYPE_WRITE_V8_MEMORY = (7 << 6),
RTYPE_WRITE_V8_FLASH = (8 << 6),
RTYPE_GENERIC = (9 << 6),
*/
} flexcop_usb_request_type_t;
#endif
......@@ -47,7 +44,6 @@ typedef enum {
B2C2_USB_READ_V8_MEM = 0x05,
B2C2_USB_READ_REG = 0x08,
B2C2_USB_WRITE_REG = 0x0A,
/* B2C2_USB_WRITEREGLO = 0x0A, */
B2C2_USB_WRITEREGHI = 0x0B,
B2C2_USB_FLASH_BLOCK = 0x10,
B2C2_USB_I2C_REQUEST = 0x11,
......@@ -62,15 +58,13 @@ typedef enum {
USB_FUNC_I2C_REPEATWRITE = 0x04,
USB_FUNC_GET_DESCRIPTOR = 0x05,
USB_FUNC_I2C_REPEATREAD = 0x06,
/* DKT 020208 - add this to support special case of DiSEqC */
/* DKT 020208 - add this to support special case of DiSEqC */
USB_FUNC_I2C_CHECKWRITE = 0x07,
USB_FUNC_I2C_CHECKRESULT = 0x08,
} flexcop_usb_i2c_function_t;
/*
* function definition for UTILITY request 0x12
* DKT 020304 - new utility function
*/
/* function definition for UTILITY request 0x12
* DKT 020304 - new utility function */
typedef enum {
UTILITY_SET_FILTER = 0x01,
UTILITY_DATA_ENABLE = 0x02,
......@@ -84,7 +78,7 @@ typedef enum {
UTILITY_DATA_RESET = 0x0A,
UTILITY_GET_DATA_STATUS = 0x10,
UTILITY_GET_V8_REG = 0x11,
/* DKT 020326 - add function for v1.14 */
/* DKT 020326 - add function for v1.14 */
UTILITY_SRAM_WRITE = 0x12,
UTILITY_SRAM_READ = 0x13,
UTILITY_SRAM_TESTFILL = 0x14,
......@@ -92,13 +86,13 @@ typedef enum {
UTILITY_SRAM_TESTVERIFY = 0x16,
} flexcop_usb_utility_function_t;
#define B2C2_WAIT_FOR_OPERATION_RW 1*HZ /* 1 s */
#define B2C2_WAIT_FOR_OPERATION_RDW 3*HZ /* 3 s */
#define B2C2_WAIT_FOR_OPERATION_WDW 1*HZ /* 1 s */
#define B2C2_WAIT_FOR_OPERATION_RW (1*HZ)
#define B2C2_WAIT_FOR_OPERATION_RDW (3*HZ)
#define B2C2_WAIT_FOR_OPERATION_WDW (1*HZ)
#define B2C2_WAIT_FOR_OPERATION_V8READ 3*HZ /* 3 s */
#define B2C2_WAIT_FOR_OPERATION_V8WRITE 3*HZ /* 3 s */
#define B2C2_WAIT_FOR_OPERATION_V8FLASH 3*HZ /* 3 s */
#define B2C2_WAIT_FOR_OPERATION_V8READ (3*HZ)
#define B2C2_WAIT_FOR_OPERATION_V8WRITE (3*HZ)
#define B2C2_WAIT_FOR_OPERATION_V8FLASH (3*HZ)
typedef enum {
V8_MEMORY_PAGE_DVB_CI = 0x20,
......@@ -108,12 +102,10 @@ typedef enum {
} flexcop_usb_mem_page_t;
#define V8_MEMORY_EXTENDED (1 << 15)
#define USB_MEM_READ_MAX 32
#define USB_MEM_WRITE_MAX 1
#define USB_FLASH_MAX 8
#define V8_MEMORY_PAGE_SIZE 0x8000 // 32K
#define V8_MEMORY_PAGE_SIZE 0x8000 /* 32K */
#define V8_MEMORY_PAGE_MASK 0x7FFF
#endif
/*
* flexcop.c - driver for digital TV devices equipped with B2C2 FlexcopII(b)/III
*
* Copyright (C) 2004-5 Patrick Boettcher <patrick.boettcher@desy.de>
*
* based on the skystar2-driver
* Copyright (C) 2003 Vadim Catana, skystar@moldova.cc
* Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III
* flexcop.c - main module part
* Copyright (C) 2004-9 Patrick Boettcher <patrick.boettcher@desy.de>
* based on skystar2-driver Copyright (C) 2003 Vadim Catana, skystar@moldova.cc
*
* Acknowledgements:
* John Jurrius from BBTI, Inc. for extensive support with
* code examples and data books
*
* John Jurrius from BBTI, Inc. for extensive support
* with code examples and data books
* Bjarne Steinsbo, bjarne at steinsbo.com (some ideas for rewriting)
*
* Contributions to the skystar2-driver have been done by
* Vincenzo Di Massa, hawk.it at tiscalinet.it (several DiSEqC fixes)
* Roberto Ragusa, r.ragusa at libero.it (polishing, restyling the code)
* Niklas Peinecke, peinecke at gdv.uni-hannover.de (hardware pid/mac filtering)
*
* Uwe Bugla, uwe.bugla at gmx.de (doing tests, restyling code, writing docu)
* Niklas Peinecke, peinecke at gdv.uni-hannover.de (hardware pid/mac
* filtering)
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
......@@ -46,7 +44,10 @@
int b2c2_flexcop_debug;
module_param_named(debug, b2c2_flexcop_debug, int, 0644);
MODULE_PARM_DESC(debug, "set debug level (1=info,2=tuner,4=i2c,8=ts,16=sram,32=reg (|-able))." DEBSTATUS);
MODULE_PARM_DESC(debug,
"set debug level (1=info,2=tuner,4=i2c,8=ts,"
"16=sram,32=reg (|-able))."
DEBSTATUS);
#undef DEBSTATUS
DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
......@@ -57,13 +58,13 @@ flexcop_ibi_value ibi_zero;
static int flexcop_dvb_start_feed(struct dvb_demux_feed *dvbdmxfeed)
{
struct flexcop_device *fc = dvbdmxfeed->demux->priv;
return flexcop_pid_feed_control(fc,dvbdmxfeed,1);
return flexcop_pid_feed_control(fc, dvbdmxfeed, 1);
}
static int flexcop_dvb_stop_feed(struct dvb_demux_feed *dvbdmxfeed)
{
struct flexcop_device *fc = dvbdmxfeed->demux->priv;
return flexcop_pid_feed_control(fc,dvbdmxfeed,0);
return flexcop_pid_feed_control(fc, dvbdmxfeed, 0);
}
static int flexcop_dvb_init(struct flexcop_device *fc)
......@@ -77,17 +78,16 @@ static int flexcop_dvb_init(struct flexcop_device *fc)
}
fc->dvb_adapter.priv = fc;
fc->demux.dmx.capabilities = (DMX_TS_FILTERING | DMX_SECTION_FILTERING | DMX_MEMORY_BASED_FILTERING);
fc->demux.dmx.capabilities = (DMX_TS_FILTERING | DMX_SECTION_FILTERING
| DMX_MEMORY_BASED_FILTERING);
fc->demux.priv = fc;
fc->demux.filternum = fc->demux.feednum = FC_MAX_FEED;
fc->demux.start_feed = flexcop_dvb_start_feed;
fc->demux.stop_feed = flexcop_dvb_stop_feed;
fc->demux.write_to_decoder = NULL;
if ((ret = dvb_dmx_init(&fc->demux)) < 0) {
err("dvb_dmx failed: error %d",ret);
err("dvb_dmx failed: error %d", ret);
goto err_dmx;
}
......@@ -97,23 +97,23 @@ static int flexcop_dvb_init(struct flexcop_device *fc)
fc->dmxdev.demux = &fc->demux.dmx;
fc->dmxdev.capabilities = 0;
if ((ret = dvb_dmxdev_init(&fc->dmxdev, &fc->dvb_adapter)) < 0) {
err("dvb_dmxdev_init failed: error %d",ret);
err("dvb_dmxdev_init failed: error %d", ret);
goto err_dmx_dev;
}
if ((ret = fc->demux.dmx.add_frontend(&fc->demux.dmx, &fc->hw_frontend)) < 0) {
err("adding hw_frontend to dmx failed: error %d",ret);
err("adding hw_frontend to dmx failed: error %d", ret);
goto err_dmx_add_hw_frontend;
}
fc->mem_frontend.source = DMX_MEMORY_FE;
if ((ret = fc->demux.dmx.add_frontend(&fc->demux.dmx, &fc->mem_frontend)) < 0) {
err("adding mem_frontend to dmx failed: error %d",ret);
err("adding mem_frontend to dmx failed: error %d", ret);
goto err_dmx_add_mem_frontend;
}
if ((ret = fc->demux.dmx.connect_frontend(&fc->demux.dmx, &fc->hw_frontend)) < 0) {
err("connect frontend failed: error %d",ret);
err("connect frontend failed: error %d", ret);
goto err_connect_frontend;
}
......@@ -123,9 +123,9 @@ static int flexcop_dvb_init(struct flexcop_device *fc)
return 0;
err_connect_frontend:
fc->demux.dmx.remove_frontend(&fc->demux.dmx,&fc->mem_frontend);
fc->demux.dmx.remove_frontend(&fc->demux.dmx, &fc->mem_frontend);
err_dmx_add_mem_frontend:
fc->demux.dmx.remove_frontend(&fc->demux.dmx,&fc->hw_frontend);
fc->demux.dmx.remove_frontend(&fc->demux.dmx, &fc->hw_frontend);
err_dmx_add_hw_frontend:
dvb_dmxdev_release(&fc->dmxdev);
err_dmx_dev:
......@@ -141,12 +141,13 @@ static void flexcop_dvb_exit(struct flexcop_device *fc)
dvb_net_release(&fc->dvbnet);
fc->demux.dmx.close(&fc->demux.dmx);
fc->demux.dmx.remove_frontend(&fc->demux.dmx,&fc->mem_frontend);
fc->demux.dmx.remove_frontend(&fc->demux.dmx,&fc->hw_frontend);
fc->demux.dmx.remove_frontend(&fc->demux.dmx,
&fc->mem_frontend);
fc->demux.dmx.remove_frontend(&fc->demux.dmx,
&fc->hw_frontend);
dvb_dmxdev_release(&fc->dmxdev);
dvb_dmx_release(&fc->demux);
dvb_unregister_adapter(&fc->dvb_adapter);
deb_info("deinitialized dvb stuff\n");
}
fc->init_state &= ~FC_STATE_DVB_INIT;
......@@ -168,9 +169,9 @@ EXPORT_SYMBOL(flexcop_pass_dmx_packets);
static void flexcop_reset(struct flexcop_device *fc)
{
flexcop_ibi_value v210,v204;
flexcop_ibi_value v210, v204;
/* reset the flexcop itself */
/* reset the flexcop itself */
fc->write_ibi_reg(fc,ctrl_208,ibi_zero);
v210.raw = 0;
......@@ -183,13 +184,11 @@ static void flexcop_reset(struct flexcop_device *fc)
v210.sw_reset_210.reset_block_600 = 1;
v210.sw_reset_210.reset_block_700 = 1;
v210.sw_reset_210.Block_reset_enable = 0xb2;
v210.sw_reset_210.Special_controls = 0xc259;
fc->write_ibi_reg(fc,sw_reset_210,v210);
msleep(1);
/* reset the periphical devices */
/* reset the periphical devices */
v204 = fc->read_ibi_reg(fc,misc_204);
v204.misc_204.Per_reset_sig = 0;
......@@ -201,11 +200,10 @@ static void flexcop_reset(struct flexcop_device *fc)
void flexcop_reset_block_300(struct flexcop_device *fc)
{
flexcop_ibi_value v208_save = fc->read_ibi_reg(fc,ctrl_208),
v210 = fc->read_ibi_reg(fc,sw_reset_210);
deb_rdump("208: %08x, 210: %08x\n",v208_save.raw,v210.raw);
flexcop_ibi_value v208_save = fc->read_ibi_reg(fc, ctrl_208),
v210 = fc->read_ibi_reg(fc, sw_reset_210);
deb_rdump("208: %08x, 210: %08x\n", v208_save.raw, v210.raw);
fc->write_ibi_reg(fc,ctrl_208,ibi_zero);
v210.sw_reset_210.reset_block_300 = 1;
......@@ -218,7 +216,8 @@ void flexcop_reset_block_300(struct flexcop_device *fc)
struct flexcop_device *flexcop_device_kmalloc(size_t bus_specific_len)
{
void *bus;
struct flexcop_device *fc = kzalloc(sizeof(struct flexcop_device), GFP_KERNEL);
struct flexcop_device *fc = kzalloc(sizeof(struct flexcop_device),
GFP_KERNEL);
if (!fc) {
err("no memory");
return NULL;
......@@ -253,7 +252,6 @@ int flexcop_device_initialize(struct flexcop_device *fc)
flexcop_determine_revision(fc);
flexcop_sram_init(fc);
flexcop_hw_filter_init(fc);
flexcop_smc_ctrl(fc, 0);
if ((ret = flexcop_dvb_init(fc)))
......@@ -278,7 +276,6 @@ int flexcop_device_initialize(struct flexcop_device *fc)
goto error;
flexcop_device_name(fc,"initialization of","complete");
return 0;
error:
......
/*
* This file is part of linux driver the digital TV devices equipped with B2C2 FlexcopII(b)/III
*
* flexcop.h - private header file for all flexcop-chip-source files.
*
* see flexcop.c for copyright information.
* Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III
* flexcop.h - private header file for all flexcop-chip-source files
* see flexcop.c for copyright information
*/
#ifndef __FLEXCOP_H__
#define __FLEXCOP_H___
......@@ -21,11 +19,11 @@ extern int b2c2_flexcop_debug;
#define dprintk(level,args...)
#endif
#define deb_info(args...) dprintk(0x01,args)
#define deb_tuner(args...) dprintk(0x02,args)
#define deb_i2c(args...) dprintk(0x04,args)
#define deb_ts(args...) dprintk(0x08,args)
#define deb_sram(args...) dprintk(0x10,args)
#define deb_rdump(args...) dprintk(0x20,args)
#define deb_info(args...) dprintk(0x01, args)
#define deb_tuner(args...) dprintk(0x02, args)
#define deb_i2c(args...) dprintk(0x04, args)
#define deb_ts(args...) dprintk(0x08, args)
#define deb_sram(args...) dprintk(0x10, args)
#define deb_rdump(args...) dprintk(0x20, args)
#endif
/* This file is part of linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III
*
/* Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III
* register descriptions
*
* see flexcop.c for copyright information.
* see flexcop.c for copyright information
*/
/* This file is automatically generated, do not edit things here. */
#ifndef __FLEXCOP_IBI_VALUE_INCLUDED__
#define __FLEXCOP_IBI_VALUE_INCLUDED__
......
/* This file is part of linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III
*
/* Linux driver for digital TV devices equipped with B2C2 FlexcopII(b)/III
* register descriptions
*
* see flexcop.c for copyright information.
* see flexcop.c for copyright information
*/
/* This file is automatically generated, do not edit things here. */
#ifndef __FLEXCOP_IBI_VALUE_INCLUDED__
#define __FLEXCOP_IBI_VALUE_INCLUDED__
......
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