From 4f1f31078745b7af73e1a3a718004807cb1b7846 Mon Sep 17 00:00:00 2001 From: Oliver Endriss Date: Sun, 3 Jul 2011 18:24:07 -0300 Subject: [PATCH] [media] ddbridge: Codingstyle fixes Codingstyle fixes Signed-off-by: Oliver Endriss Signed-off-by: Mauro Carvalho Chehab --- drivers/media/dvb/ddbridge/ddbridge-core.c | 191 ++++++++++++--------- drivers/media/dvb/ddbridge/ddbridge-regs.h | 62 +++---- drivers/media/dvb/ddbridge/ddbridge.h | 8 +- 3 files changed, 144 insertions(+), 117 deletions(-) diff --git a/drivers/media/dvb/ddbridge/ddbridge-core.c b/drivers/media/dvb/ddbridge/ddbridge-core.c index ba9974bc154e..81634f137bb3 100644 --- a/drivers/media/dvb/ddbridge/ddbridge-core.c +++ b/drivers/media/dvb/ddbridge/ddbridge-core.c @@ -55,7 +55,7 @@ DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); static int i2c_read(struct i2c_adapter *adapter, u8 adr, u8 *val) { struct i2c_msg msgs[1] = {{.addr = adr, .flags = I2C_M_RD, - .buf = val, .len = 1 }}; + .buf = val, .len = 1 } }; return (i2c_transfer(adapter, msgs, 1) == 1) ? 0 : -1; } @@ -64,7 +64,7 @@ static int i2c_read_reg(struct i2c_adapter *adapter, u8 adr, u8 reg, u8 *val) struct i2c_msg msgs[2] = {{.addr = adr, .flags = 0, .buf = ®, .len = 1 }, {.addr = adr, .flags = I2C_M_RD, - .buf = val, .len = 1 }}; + .buf = val, .len = 1 } }; return (i2c_transfer(adapter, msgs, 2) == 2) ? 0 : -1; } @@ -75,7 +75,7 @@ static int i2c_read_reg16(struct i2c_adapter *adapter, u8 adr, struct i2c_msg msgs[2] = {{.addr = adr, .flags = 0, .buf = msg, .len = 2}, {.addr = adr, .flags = I2C_M_RD, - .buf = val, .len = 1}}; + .buf = val, .len = 1} }; return (i2c_transfer(adapter, msgs, 2) == 2) ? 0 : -1; } @@ -89,15 +89,15 @@ static int ddb_i2c_cmd(struct ddb_i2c *i2c, u32 adr, u32 cmd) ddbwritel((adr << 9) | cmd, i2c->regs + I2C_COMMAND); stat = wait_event_timeout(i2c->wq, i2c->done == 1, HZ); if (stat <= 0) { - printk("I2C timeout\n"); + printk(KERN_ERR "I2C timeout\n"); { /* MSI debugging*/ u32 istat = ddbreadl(INTERRUPT_STATUS); - printk("IRS %08x\n", istat); + printk(KERN_ERR "IRS %08x\n", istat); ddbwritel(istat, INTERRUPT_ACK); } return -EIO; } - val=ddbreadl(i2c->regs+I2C_COMMAND); + val = ddbreadl(i2c->regs+I2C_COMMAND); if (val & 0x70000) return -EIO; return 0; @@ -108,7 +108,7 @@ static int ddb_i2c_master_xfer(struct i2c_adapter *adapter, { struct ddb_i2c *i2c = (struct ddb_i2c *)i2c_get_adapdata(adapter); struct ddb *dev = i2c->dev; - u8 addr=0; + u8 addr = 0; if (num) addr = msg[0].addr; @@ -116,7 +116,7 @@ static int ddb_i2c_master_xfer(struct i2c_adapter *adapter, if (num == 2 && msg[1].flags & I2C_M_RD && !(msg[0].flags & I2C_M_RD)) { memcpy_toio(dev->regs + I2C_TASKMEM_BASE + i2c->wbuf, - msg[0].buf,msg[0].len); + msg[0].buf, msg[0].len); ddbwritel(msg[0].len|(msg[1].len << 16), i2c->regs+I2C_TASKLENGTH); if (!ddb_i2c_cmd(i2c, addr, 1)) { @@ -128,7 +128,7 @@ static int ddb_i2c_master_xfer(struct i2c_adapter *adapter, } if (num == 1 && !(msg[0].flags & I2C_M_RD)) { - ddbcpyto(I2C_TASKMEM_BASE + i2c->wbuf,msg[0].buf, msg[0].len); + ddbcpyto(I2C_TASKMEM_BASE + i2c->wbuf, msg[0].buf, msg[0].len); ddbwritel(msg[0].len, i2c->regs + I2C_TASKLENGTH); if (!ddb_i2c_cmd(i2c, addr, 2)) return num; @@ -217,6 +217,7 @@ static int ddb_i2c_init(struct ddb *dev) /******************************************************************************/ /******************************************************************************/ +#if 0 static void set_table(struct ddb *dev, u32 off, dma_addr_t *pbuf, u32 num) { @@ -230,6 +231,7 @@ static void set_table(struct ddb *dev, u32 off, ddbwritel(mem >> 32, base + i * 8 + 4); } } +#endif static void ddb_address_table(struct ddb *dev) { @@ -401,7 +403,7 @@ static void ddb_output_start(struct ddb_output *output) ddbwritel(1, DMA_BASE_READ); ddbwritel(3, DMA_BUFFER_CONTROL(output->nr + 8)); - //ddbwritel(0xbd, TS_OUTPUT_CONTROL(output->nr)); + /* ddbwritel(0xbd, TS_OUTPUT_CONTROL(output->nr)); */ ddbwritel(0x1d, TS_OUTPUT_CONTROL(output->nr)); output->running = 1; spin_unlock_irq(&output->lock); @@ -438,7 +440,7 @@ static u32 ddb_output_free(struct ddb_output *output) return 0; } -static ssize_t ddb_output_write(struct ddb_output* output, +static ssize_t ddb_output_write(struct ddb_output *output, const u8 *buf, size_t count) { struct ddb *dev = output->port->dev; @@ -452,9 +454,9 @@ static ssize_t ddb_output_write(struct ddb_output* output, len = output->dma_buf_size - output->coff; if ((((output->cbuf + 1) % output->dma_buf_num) == idx) && (off == 0)) { - if (len<=188) + if (len <= 188) break; - len-=188; + len -= 188; } if (output->cbuf == idx) { if (off > output->coff) { @@ -496,7 +498,7 @@ static u32 ddb_input_avail(struct ddb_input *input) off = (stat & 0x7ff) << 7; if (ctrl & 4) { - printk("IA %d %d %08x\n", idx, off, ctrl); + printk(KERN_ERR "IA %d %d %08x\n", idx, off, ctrl); ddbwritel(input->stat, DMA_BUFFER_ACK(input->nr)); return 0; } @@ -545,7 +547,7 @@ static struct ddb_input *fe2input(struct ddb *dev, struct dvb_frontend *fe) int i; for (i = 0; i < dev->info->port_num * 2; i++) { - if (dev->input[i].fe==fe) + if (dev->input[i].fe == fe) return &dev->input[i]; } return NULL; @@ -573,11 +575,11 @@ static int demod_attach_drxk(struct ddb_input *input) struct i2c_adapter *i2c = &input->port->i2c->adap; struct dvb_frontend *fe; - fe=input->fe = dvb_attach(drxk_attach, - i2c, 0x29 + (input->nr&1), - &input->fe2); + fe = input->fe = dvb_attach(drxk_attach, + i2c, 0x29 + (input->nr&1), + &input->fe2); if (!input->fe) { - printk("No DRXK found!\n"); + printk(KERN_ERR "No DRXK found!\n"); return -ENODEV; } fe->sec_priv = input; @@ -595,7 +597,7 @@ static int tuner_attach_tda18271(struct ddb_input *input) input->fe->ops.i2c_gate_ctrl(input->fe, 1); fe = dvb_attach(tda18271c2dd_attach, input->fe, i2c, 0x60); if (!fe) { - printk("No TDA18271 found!\n"); + printk(KERN_ERR "No TDA18271 found!\n"); return -ENODEV; } if (input->fe->ops.i2c_gate_ctrl) @@ -662,17 +664,17 @@ static int demod_attach_stv0900(struct ddb_input *input, int type) struct i2c_adapter *i2c = &input->port->i2c->adap; struct stv090x_config *feconf = type ? &stv0900_aa : &stv0900; - input->fe=dvb_attach(stv090x_attach, feconf, i2c, - (input->nr & 1) ? STV090x_DEMODULATOR_1 - : STV090x_DEMODULATOR_0); + input->fe = dvb_attach(stv090x_attach, feconf, i2c, + (input->nr & 1) ? STV090x_DEMODULATOR_1 + : STV090x_DEMODULATOR_0); if (!input->fe) { - printk("No STV0900 found!\n"); + printk(KERN_ERR "No STV0900 found!\n"); return -ENODEV; } if (!dvb_attach(lnbh24_attach, input->fe, i2c, 0, 0, (input->nr & 1) ? (0x09 - type) : (0x0b - type))) { - printk("No LNBH24 found!\n"); + printk(KERN_ERR "No LNBH24 found!\n"); return -ENODEV; } return 0; @@ -688,10 +690,11 @@ static int tuner_attach_stv6110(struct ddb_input *input, int type) ctl = dvb_attach(stv6110x_attach, input->fe, tunerconf, i2c); if (!ctl) { - printk("No STV6110X found!\n"); + printk(KERN_ERR "No STV6110X found!\n"); return -ENODEV; } - printk("attach tuner input %d adr %02x\n", input->nr, tunerconf->addr); + printk(KERN_INFO "attach tuner input %d adr %02x\n", + input->nr, tunerconf->addr); feconf->tuner_init = ctl->tuner_init; feconf->tuner_sleep = ctl->tuner_sleep; @@ -813,11 +816,11 @@ static int dvb_input_attach(struct ddb_input *input) struct dvb_adapter *adap = &input->adap; struct dvb_demux *dvbdemux = &input->demux; - ret=dvb_register_adapter(adap, "DDBridge",THIS_MODULE, + ret = dvb_register_adapter(adap, "DDBridge", THIS_MODULE, &input->port->dev->pdev->dev, adapter_nr); if (ret < 0) { - printk("ddbridge: Could not register adapter." + printk(KERN_ERR "ddbridge: Could not register adapter." "Check if you enabled enough adapters in dvb-core!\n"); return ret; } @@ -876,7 +879,7 @@ static int dvb_input_attach(struct ddb_input *input) if (input->fe2) { if (dvb_register_frontend(adap, input->fe2) < 0) return -ENODEV; - input->fe2->tuner_priv=input->fe->tuner_priv; + input->fe2->tuner_priv = input->fe->tuner_priv; memcpy(&input->fe2->ops.tuner_ops, &input->fe->ops.tuner_ops, sizeof(struct dvb_tuner_ops)); @@ -942,9 +945,11 @@ static ssize_t ts_read(struct file *file, char *buf, static unsigned int ts_poll(struct file *file, poll_table *wait) { + /* struct dvb_device *dvbdev = file->private_data; struct ddb_output *output = dvbdev->priv; struct ddb_input *input = output->port->input[0]; + */ unsigned int mask = 0; #if 0 @@ -959,7 +964,7 @@ static unsigned int ts_poll(struct file *file, poll_table *wait) return mask; } -static struct file_operations ci_fops = { +static const struct file_operations ci_fops = { .owner = THIS_MODULE, .read = ts_read, .write = ts_write, @@ -995,7 +1000,7 @@ static void input_tasklet(unsigned long data) if (input->port->class == DDB_PORT_TUNER) { if (4&ddbreadl(DMA_BUFFER_CONTROL(input->nr))) - printk("Overflow input %d\n", input->nr); + printk(KERN_ERR "Overflow input %d\n", input->nr); while (input->cbuf != ((input->stat >> 11) & 0x1f) || (4&ddbreadl(DMA_BUFFER_CONTROL(input->nr)))) { dvb_dmx_swfilter_packets(&input->demux, @@ -1056,9 +1061,9 @@ static int ddb_ci_attach(struct ddb_port *port) ddb_output_start(port->output); dvb_ca_en50221_init(&port->output->adap, port->en, 0, 1); - ret=dvb_register_device(&port->output->adap, &port->output->dev, - &dvbdev_ci, (void *) port->output, - DVB_DEVICE_SEC); + ret = dvb_register_device(&port->output->adap, &port->output->dev, + &dvbdev_ci, (void *) port->output, + DVB_DEVICE_SEC); return ret; } @@ -1069,7 +1074,7 @@ static int ddb_port_attach(struct ddb_port *port) switch (port->class) { case DDB_PORT_TUNER: ret = dvb_input_attach(port->input[0]); - if (ret<0) + if (ret < 0) break; ret = dvb_input_attach(port->input[1]); break; @@ -1080,7 +1085,7 @@ static int ddb_port_attach(struct ddb_port *port) break; } if (ret < 0) - printk("port_attach on port %d failed\n", port->nr); + printk(KERN_ERR "port_attach on port %d failed\n", port->nr); return ret; } @@ -1132,7 +1137,7 @@ static void ddb_ports_detach(struct ddb *dev) static int port_has_ci(struct ddb_port *port) { u8 val; - return (i2c_read_reg(&port->i2c->adap, 0x40, 0, &val) ? 0 : 1); + return i2c_read_reg(&port->i2c->adap, 0x40, 0, &val) ? 0 : 1; } static int port_has_stv0900(struct ddb_port *port) @@ -1188,7 +1193,8 @@ static void ddb_port_probe(struct ddb_port *port) port->type = DDB_TUNER_DVBCT_TR; ddbwritel(I2C_SPEED_400, port->i2c->regs + I2C_TIMING); } - printk("Port %d (TAB %d): %s\n", port->nr, port->nr+1, modname); + printk(KERN_INFO "Port %d (TAB %d): %s\n", + port->nr, port->nr+1, modname); } static void ddb_input_init(struct ddb_port *port, int nr) @@ -1284,26 +1290,42 @@ static irqreturn_t irq_handler(int irq, void *dev_id) do { ddbwritel(s, INTERRUPT_ACK); - if (s & 0x00000001) irq_handle_i2c(dev, 0); - if (s & 0x00000002) irq_handle_i2c(dev, 1); - if (s & 0x00000004) irq_handle_i2c(dev, 2); - if (s & 0x00000008) irq_handle_i2c(dev, 3); - - if (s & 0x00000100) tasklet_schedule(&dev->input[0].tasklet); - if (s & 0x00000200) tasklet_schedule(&dev->input[1].tasklet); - if (s & 0x00000400) tasklet_schedule(&dev->input[2].tasklet); - if (s & 0x00000800) tasklet_schedule(&dev->input[3].tasklet); - if (s & 0x00001000) tasklet_schedule(&dev->input[4].tasklet); - if (s & 0x00002000) tasklet_schedule(&dev->input[5].tasklet); - if (s & 0x00004000) tasklet_schedule(&dev->input[6].tasklet); - if (s & 0x00008000) tasklet_schedule(&dev->input[7].tasklet); - - if (s & 0x00010000) tasklet_schedule(&dev->output[0].tasklet); - if (s & 0x00020000) tasklet_schedule(&dev->output[1].tasklet); - if (s & 0x00040000) tasklet_schedule(&dev->output[2].tasklet); - if (s & 0x00080000) tasklet_schedule(&dev->output[3].tasklet); - - /* if (s & 0x000f0000) printk("%08x\n", istat); */ + if (s & 0x00000001) + irq_handle_i2c(dev, 0); + if (s & 0x00000002) + irq_handle_i2c(dev, 1); + if (s & 0x00000004) + irq_handle_i2c(dev, 2); + if (s & 0x00000008) + irq_handle_i2c(dev, 3); + + if (s & 0x00000100) + tasklet_schedule(&dev->input[0].tasklet); + if (s & 0x00000200) + tasklet_schedule(&dev->input[1].tasklet); + if (s & 0x00000400) + tasklet_schedule(&dev->input[2].tasklet); + if (s & 0x00000800) + tasklet_schedule(&dev->input[3].tasklet); + if (s & 0x00001000) + tasklet_schedule(&dev->input[4].tasklet); + if (s & 0x00002000) + tasklet_schedule(&dev->input[5].tasklet); + if (s & 0x00004000) + tasklet_schedule(&dev->input[6].tasklet); + if (s & 0x00008000) + tasklet_schedule(&dev->input[7].tasklet); + + if (s & 0x00010000) + tasklet_schedule(&dev->output[0].tasklet); + if (s & 0x00020000) + tasklet_schedule(&dev->output[1].tasklet); + if (s & 0x00040000) + tasklet_schedule(&dev->output[2].tasklet); + if (s & 0x00080000) + tasklet_schedule(&dev->output[3].tasklet); + + /* if (s & 0x000f0000) printk(KERN_DEBUG "%08x\n", istat); */ } while ((s = ddbreadl(INTERRUPT_STATUS))); return IRQ_HANDLED; @@ -1325,7 +1347,8 @@ static int flashio(struct ddb *dev, u8 *wbuf, u32 wlen, u8 *rbuf, u32 rlen) wbuf += 4; wlen -= 4; ddbwritel(data, SPI_DATA); - while (ddbreadl(SPI_CONTROL) & 0x0004); + while (ddbreadl(SPI_CONTROL) & 0x0004) + ; } if (rlen) @@ -1333,7 +1356,7 @@ static int flashio(struct ddb *dev, u8 *wbuf, u32 wlen, u8 *rbuf, u32 rlen) else ddbwritel(0x0003 | ((wlen << (8 + 3)) & 0x1f00), SPI_CONTROL); - data=0; + data = 0; shift = ((4 - wlen) * 8); while (wlen) { data <<= 8; @@ -1344,7 +1367,8 @@ static int flashio(struct ddb *dev, u8 *wbuf, u32 wlen, u8 *rbuf, u32 rlen) if (shift) data <<= shift; ddbwritel(data, SPI_DATA); - while (ddbreadl(SPI_CONTROL) & 0x0004); + while (ddbreadl(SPI_CONTROL) & 0x0004) + ; if (!rlen) { ddbwritel(0, SPI_CONTROL); @@ -1355,7 +1379,8 @@ static int flashio(struct ddb *dev, u8 *wbuf, u32 wlen, u8 *rbuf, u32 rlen) while (rlen > 4) { ddbwritel(0xffffffff, SPI_DATA); - while (ddbreadl(SPI_CONTROL) & 0x0004); + while (ddbreadl(SPI_CONTROL) & 0x0004) + ; data = ddbreadl(SPI_DATA); *(u32 *) rbuf = swab32(data); rbuf += 4; @@ -1363,7 +1388,8 @@ static int flashio(struct ddb *dev, u8 *wbuf, u32 wlen, u8 *rbuf, u32 rlen) } ddbwritel(0x0003 | ((rlen << (8 + 3)) & 0x1F00), SPI_CONTROL); ddbwritel(0xffffffff, SPI_DATA); - while (ddbreadl(SPI_CONTROL) & 0x0004); + while (ddbreadl(SPI_CONTROL) & 0x0004) + ; data = ddbreadl(SPI_DATA); ddbwritel(0, SPI_CONTROL); @@ -1421,7 +1447,7 @@ static long ddb_ioctl(struct file *file, unsigned int cmd, unsigned long arg) if (copy_from_user(&fio, parg, sizeof(fio))) break; if (fio.write_len + fio.read_len > 1028) { - printk("IOBUF too small\n"); + printk(KERN_ERR "IOBUF too small\n"); return -ENOMEM; } wbuf = &dev->iobuf[0]; @@ -1444,7 +1470,7 @@ static long ddb_ioctl(struct file *file, unsigned int cmd, unsigned long arg) return res; } -static struct file_operations ddb_fops={ +static const struct file_operations ddb_fops = { .unlocked_ioctl = ddb_ioctl, .open = ddb_open, }; @@ -1458,7 +1484,8 @@ static char *ddb_devnode(struct device *device, mode_t *mode) static int ddb_class_create(void) { - if ((ddb_major = register_chrdev(0, DDB_NAME, &ddb_fops))<0) + ddb_major = register_chrdev(0, DDB_NAME, &ddb_fops); + if (ddb_major < 0) return ddb_major; ddb_class = class_create(THIS_MODULE, DDB_NAME); @@ -1536,10 +1563,10 @@ static int __devinit ddb_probe(struct pci_dev *pdev, const struct pci_device_id *id) { struct ddb *dev; - int stat=0; + int stat = 0; int irq_flag = IRQF_SHARED; - if (pci_enable_device(pdev)<0) + if (pci_enable_device(pdev) < 0) return -ENODEV; dev = vmalloc(sizeof(struct ddb)); @@ -1550,15 +1577,15 @@ static int __devinit ddb_probe(struct pci_dev *pdev, dev->pdev = pdev; pci_set_drvdata(pdev, dev); dev->info = (struct ddb_info *) id->driver_data; - printk("DDBridge driver detected: %s\n", dev->info->name); + printk(KERN_INFO "DDBridge driver detected: %s\n", dev->info->name); - dev->regs = ioremap(pci_resource_start(dev->pdev,0), - pci_resource_len(dev->pdev,0)); + dev->regs = ioremap(pci_resource_start(dev->pdev, 0), + pci_resource_len(dev->pdev, 0)); if (!dev->regs) { stat = -ENOMEM; goto fail; } - printk("HW %08x FW %08x\n", ddbreadl(0), ddbreadl(4)); + printk(KERN_INFO "HW %08x FW %08x\n", ddbreadl(0), ddbreadl(4)); #ifdef CONFIG_PCI_MSI if (pci_msi_enabled()) @@ -1570,9 +1597,9 @@ static int __devinit ddb_probe(struct pci_dev *pdev, dev->msi = 1; } #endif - if ((stat = request_irq(dev->pdev->irq, irq_handler, - irq_flag, "DDBridge", - (void *) dev))<0) + stat = request_irq(dev->pdev->irq, irq_handler, + irq_flag, "DDBridge", (void *) dev); + if (stat < 0) goto fail1; ddbwritel(0, DMA_BASE_WRITE); ddbwritel(0, DMA_BASE_READ); @@ -1594,18 +1621,18 @@ static int __devinit ddb_probe(struct pci_dev *pdev, fail3: ddb_ports_detach(dev); - printk("fail3\n"); + printk(KERN_ERR "fail3\n"); ddb_ports_release(dev); fail2: - printk("fail2\n"); + printk(KERN_ERR "fail2\n"); ddb_buffers_free(dev); fail1: - printk("fail1\n"); + printk(KERN_ERR "fail1\n"); if (dev->msi) pci_disable_msi(dev->pdev); free_irq(dev->pdev->irq, dev); fail: - printk("fail\n"); + printk(KERN_ERR "fail\n"); ddb_unmap(dev); pci_set_drvdata(pdev, 0); pci_disable_device(pdev); @@ -1641,7 +1668,7 @@ static struct ddb_info ddb_v6 = { #define DDVID 0xdd01 /* Digital Devices Vendor ID */ -#define DDB_ID(_vend, _dev, _subvend,_subdev,_driverdata) { \ +#define DDB_ID(_vend, _dev, _subvend, _subdev, _driverdata) { \ .vendor = _vend, .device = _dev, \ .subvendor = _subvend, .subdevice = _subdev, \ .driver_data = (unsigned long)&_driverdata } @@ -1668,7 +1695,7 @@ static struct pci_driver ddb_pci_driver = { static __init int module_init_ddbridge(void) { - printk("Digital Devices PCIE bridge driver, " + printk(KERN_INFO "Digital Devices PCIE bridge driver, " "Copyright (C) 2010-11 Digital Devices GmbH\n"); if (ddb_class_create()) return -1; diff --git a/drivers/media/dvb/ddbridge/ddbridge-regs.h b/drivers/media/dvb/ddbridge/ddbridge-regs.h index 0130073af627..a3ccb318b500 100644 --- a/drivers/media/dvb/ddbridge/ddbridge-regs.h +++ b/drivers/media/dvb/ddbridge/ddbridge-regs.h @@ -21,26 +21,26 @@ * Or, point your browser to http://www.gnu.org/copyleft/gpl.html */ -// $Id: DD-DVBBridgeV1.h 273 2010-09-17 05:03:16Z manfred $ +/* DD-DVBBridgeV1.h 273 2010-09-17 05:03:16Z manfred */ -// Register Definitions +/* Register Definitions */ #define CUR_REGISTERMAP_VERSION 0x10000 #define HARDWARE_VERSION 0x00 #define REGISTERMAP_VERSION 0x04 -// -------------------------------------------------------------------------- -// SPI Controller +/* ------------------------------------------------------------------------- */ +/* SPI Controller */ #define SPI_CONTROL 0x10 #define SPI_DATA 0x14 -// -------------------------------------------------------------------------- +/* ------------------------------------------------------------------------- */ -// Interrupt controller -// How many MSI's are available depends on HW (Min 2 max 8) -// How many are usable also depends on Host platform +/* Interrupt controller */ +/* How many MSI's are available depends on HW (Min 2 max 8) */ +/* How many are usable also depends on Host platform */ #define INTERRUPT_BASE (0x40) @@ -81,15 +81,15 @@ #define INTMASK_TSOUTPUT3 (0x00040000) #define INTMASK_TSOUTPUT4 (0x00080000) -// -------------------------------------------------------------------------- -// I2C Master Controller +/* ------------------------------------------------------------------------- */ +/* I2C Master Controller */ -#define I2C_BASE (0x80) // Byte offset +#define I2C_BASE (0x80) /* Byte offset */ #define I2C_COMMAND (0x00) #define I2C_TIMING (0x04) -#define I2C_TASKLENGTH (0x08) // High read, low write -#define I2C_TASKADDRESS (0x0C) // High read, low write +#define I2C_TASKLENGTH (0x08) /* High read, low write */ +#define I2C_TASKADDRESS (0x0C) /* High read, low write */ #define I2C_MONITOR (0x1C) @@ -100,7 +100,7 @@ #define I2C_BASE_N(i) (I2C_BASE + (i) * 0x20) -#define I2C_TASKMEM_BASE (0x1000) // Byte offset +#define I2C_TASKMEM_BASE (0x1000) /* Byte offset */ #define I2C_TASKMEM_SIZE (0x1000) #define I2C_SPEED_400 (0x04030404) @@ -111,27 +111,27 @@ #define I2C_SPEED_50 (0x27262727) -// -------------------------------------------------------------------------- -// DMA Controller +/* ------------------------------------------------------------------------- */ +/* DMA Controller */ #define DMA_BASE_WRITE (0x100) #define DMA_BASE_READ (0x140) -#define DMA_CONTROL (0x00) // 64 -#define DMA_ERROR (0x04) // 65 ( only read instance ) - -#define DMA_DIAG_CONTROL (0x1C) // 71 -#define DMA_DIAG_PACKETCOUNTER_LOW (0x20) // 72 -#define DMA_DIAG_PACKETCOUNTER_HIGH (0x24) // 73 -#define DMA_DIAG_TIMECOUNTER_LOW (0x28) // 74 -#define DMA_DIAG_TIMECOUNTER_HIGH (0x2C) // 75 -#define DMA_DIAG_RECHECKCOUNTER (0x30) // 76 ( Split completions on read ) -#define DMA_DIAG_WAITTIMEOUTINIT (0x34) // 77 -#define DMA_DIAG_WAITOVERFLOWCOUNTER (0x38) // 78 -#define DMA_DIAG_WAITCOUNTER (0x3C) // 79 - -// -------------------------------------------------------------------------- -// DMA Buffer +#define DMA_CONTROL (0x00) /* 64 */ +#define DMA_ERROR (0x04) /* 65 ( only read instance ) */ + +#define DMA_DIAG_CONTROL (0x1C) /* 71 */ +#define DMA_DIAG_PACKETCOUNTER_LOW (0x20) /* 72 */ +#define DMA_DIAG_PACKETCOUNTER_HIGH (0x24) /* 73 */ +#define DMA_DIAG_TIMECOUNTER_LOW (0x28) /* 74 */ +#define DMA_DIAG_TIMECOUNTER_HIGH (0x2C) /* 75 */ +#define DMA_DIAG_RECHECKCOUNTER (0x30) /* 76 ( Split completions on read ) */ +#define DMA_DIAG_WAITTIMEOUTINIT (0x34) /* 77 */ +#define DMA_DIAG_WAITOVERFLOWCOUNTER (0x38) /* 78 */ +#define DMA_DIAG_WAITCOUNTER (0x3C) /* 79 */ + +/* ------------------------------------------------------------------------- */ +/* DMA Buffer */ #define TS_INPUT_BASE (0x200) #define TS_INPUT_CONTROL(i) (TS_INPUT_BASE + (i) * 16 + 0x00) diff --git a/drivers/media/dvb/ddbridge/ddbridge.h b/drivers/media/dvb/ddbridge/ddbridge.h index c83630103561..6d14893218f4 100644 --- a/drivers/media/dvb/ddbridge/ddbridge.h +++ b/drivers/media/dvb/ddbridge/ddbridge.h @@ -177,10 +177,10 @@ struct ddb { #define ddbwritel(_val, _adr) writel((_val), \ (char *) (dev->regs+(_adr))) #define ddbreadl(_adr) readl((char *) (dev->regs+(_adr))) -#define ddbcpyto(_adr,_src,_count) memcpy_toio((char *) \ - (dev->regs+(_adr)),(_src),(_count)) -#define ddbcpyfrom(_dst,_adr,_count) memcpy_fromio((_dst),(char *) \ - (dev->regs+(_adr)),(_count)) +#define ddbcpyto(_adr, _src, _count) memcpy_toio((char *) \ + (dev->regs+(_adr)), (_src), (_count)) +#define ddbcpyfrom(_dst, _adr, _count) memcpy_fromio((_dst), (char *) \ + (dev->regs+(_adr)), (_count)) /****************************************************************************/ -- 2.20.1