/*
Mantis PCI bridge driver
- Copyright (C) 2005, 2006 Manu Abraham (abraham.manu@gmail.com)
+ 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
#include "mantis_core.h"
#include "mantis_vp1033.h"
#include "mantis_vp1034.h"
+#include "mantis_vp1041.h"
#include "mantis_vp2033.h"
+#include "mantis_vp2040.h"
#include "mantis_vp3030.h"
static int read_eeprom_byte(struct mantis_pci *mantis, u8 *data, u8 length)
.flags = 0,
.buf = data,
.len = 1
- },{
+ }, {
.addr = 0x50,
.flags = I2C_M_RD,
.buf = data,
.len = length
},
};
- if ((err = i2c_transfer(&mantis->adapter, msg, 2)) < 0) {
+
+ err = i2c_transfer(&mantis->adapter, msg, 2);
+ if (err < 0) {
dprintk(verbose, MANTIS_ERROR, 1,
"ERROR: i2c read: < err=%i d0=0x%02x d1=0x%02x >",
err, data[0], data[1]);
.len = length
};
- if ((err = i2c_transfer(&mantis->adapter, &msg, 1)) < 0) {
+ err = i2c_transfer(&mantis->adapter, &msg, 1);
+ if (err < 0) {
dprintk(verbose, MANTIS_ERROR, 1,
"ERROR: i2c write: < err=%i length=0x%02x d0=0x%02x, d1=0x%02x >",
err, length, data[0], data[1]);
int err;
mantis->mac_address[0] = 0x08;
- if ((err = read_eeprom_byte(mantis, &mantis->mac_address[0], 6)) < 0) {
+ err = read_eeprom_byte(mantis, &mantis->mac_address[0], 6);
+ if (err < 0) {
dprintk(verbose, MANTIS_ERROR, 1, "Mantis EEPROM read error");
return err;
static void mantis_load_config(struct mantis_pci *mantis)
{
switch (mantis->subsystem_device) {
- case MANTIS_VP_1033_DVB_S: // VP-1033
+ case MANTIS_VP_1033_DVB_S: /* VP-1033 */
mantis->hwconfig = &vp1033_mantis_config;
break;
- case MANTIS_VP_1034_DVB_S: // VP-1034
+ case MANTIS_VP_1034_DVB_S: /* VP-1034 */
mantis->hwconfig = &vp1034_mantis_config;
break;
- case MANTIS_VP_2033_DVB_C: // VP-2033
+ case MANTIS_VP_1041_DVB_S2: /* VP-1041 */
+ case TECHNISAT_SKYSTAR_HD2:
+ mantis->hwconfig = &vp1041_mantis_config;
+ break;
+ case MANTIS_VP_2033_DVB_C: /* VP-2033 */
mantis->hwconfig = &vp2033_mantis_config;
break;
- case MANTIS_VP_3030_DVB_T: // VP-3030
+ case MANTIS_VP_2040_DVB_C: /* VP-2040 */
+ case TERRATEC_CINERGY_C_PCI: /* VP-2040 clone */
+ case TECHNISAT_CABLESTAR_HD2:
+ mantis->hwconfig = &vp2040_mantis_config;
+ break;
+ case MANTIS_VP_3030_DVB_T: /* VP-3030 */
mantis->hwconfig = &vp3030_mantis_config;
break;
default:
mantis->pdev->irq, mantis->latency,
mantis->mantis_addr, mantis->mantis_mmio);
- if ((err = mantis_i2c_init(mantis)) < 0) {
+ err = mantis_i2c_init(mantis);
+ if (err < 0) {
dprintk(verbose, MANTIS_ERROR, 1, "Mantis I2C init failed");
return err;
}
- if ((err = get_mac_address(mantis)) < 0) {
+ err = get_mac_address(mantis);
+ if (err < 0) {
dprintk(verbose, MANTIS_ERROR, 1, "get MAC address failed");
return err;
}
- if ((err = mantis_dma_init(mantis)) < 0) {
+ err = mantis_dma_init(mantis);
+ if (err < 0) {
dprintk(verbose, MANTIS_ERROR, 1, "Mantis DMA init failed");
return err;
}
- if ((err = mantis_dvb_init(mantis)) < 0) {
+ err = mantis_dvb_init(mantis);
+ if (err < 0) {
dprintk(verbose, MANTIS_DEBUG, 1, "Mantis DVB init failed");
return err;
}
+ err = mantis_uart_init(mantis);
+ if (err < 0) {
+ dprintk(verbose, MANTIS_DEBUG, 1, "Mantis UART init failed");
+ return err;
+ }
return 0;
}
{
mantis_dma_stop(mantis);
dprintk(verbose, MANTIS_ERROR, 1, "DMA engine stopping");
+
+ mantis_uart_exit(mantis);
+ dprintk(verbose, MANTIS_ERROR, 1, "UART exit failed");
+
if (mantis_dma_exit(mantis) < 0)
dprintk(verbose, MANTIS_ERROR, 1, "DMA exit failed");
if (mantis_dvb_exit(mantis) < 0)
return 0;
}
+/* Turn the given bit on or off. */
void gpio_set_bits(struct mantis_pci *mantis, u32 bitpos, u8 value)
{
- u32 reg;
+ u32 cur;
+ cur = mmread(MANTIS_GPIF_ADDR);
if (value)
- reg = 0x0000;
+ mantis->gpio_status = cur | (1 << bitpos);
else
- reg = 0xffff;
-
- reg = (value << bitpos);
+ mantis->gpio_status = cur & (~(1 << bitpos));
- mmwrite(mmread(MANTIS_GPIF_ADDR) | reg, MANTIS_GPIF_ADDR);
+ mmwrite(mantis->gpio_status, MANTIS_GPIF_ADDR);
mmwrite(0x00, MANTIS_GPIF_DOUT);
udelay(100);
- mmwrite(mmread(MANTIS_GPIF_ADDR) | reg, MANTIS_GPIF_ADDR);
- mmwrite(0x00, MANTIS_GPIF_DOUT);
}
-
-//direction = 0 , no CI passthrough ; 1 , CI passthrough
+/* direction = 0 , no CI passthrough ; 1 , CI passthrough */
void mantis_set_direction(struct mantis_pci *mantis, int direction)
{
u32 reg;
reg = mmread(0x28);
dprintk(verbose, MANTIS_DEBUG, 1, "TS direction setup");
- if (direction == 0x01) { //to CI
+ if (direction == 0x01) {
+ /* to CI */
reg |= 0x04;
mmwrite(reg, 0x28);
reg &= 0xff - 0x04;