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Staging: comedi: Convert C99 style comments to traditional style comments

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Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Bill Pemberton 2009-03-16 22:03:24 -04:00 committed by Greg Kroah-Hartman
parent 4dc6b15bce
commit b6c777571b
18 changed files with 2000 additions and 2060 deletions
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10
drivers/staging/comedi/comedi_ksyms.c
View file

@ -31,12 +31,12 @@
/* for drivers */
EXPORT_SYMBOL(comedi_driver_register);
EXPORT_SYMBOL(comedi_driver_unregister);
//EXPORT_SYMBOL(comedi_bufcheck);
//EXPORT_SYMBOL(comedi_done);
//EXPORT_SYMBOL(comedi_error_done);
/* EXPORT_SYMBOL(comedi_bufcheck); */
/* EXPORT_SYMBOL(comedi_done); */
/* EXPORT_SYMBOL(comedi_error_done); */
EXPORT_SYMBOL(comedi_error);
//EXPORT_SYMBOL(comedi_eobuf);
//EXPORT_SYMBOL(comedi_eos);
/* EXPORT_SYMBOL(comedi_eobuf); */
/* EXPORT_SYMBOL(comedi_eos); */
EXPORT_SYMBOL(comedi_event);
EXPORT_SYMBOL(comedi_get_subdevice_runflags);
EXPORT_SYMBOL(comedi_set_subdevice_runflags);

20
drivers/staging/comedi/drivers.c
View file

@ -140,7 +140,7 @@ int comedi_device_attach(comedi_device * dev, comedi_devconfig * it)
continue;
}
}
//initialize dev->driver here so comedi_error() can be called from attach
/* initialize dev->driver here so comedi_error() can be called from attach */
dev->driver = driv;
ret = driv->attach(dev, it);
if (ret < 0) {
@ -151,8 +151,8 @@ int comedi_device_attach(comedi_device * dev, comedi_devconfig * it)
goto attached;
}
// recognize has failed if we get here
// report valid board names before returning error
/* recognize has failed if we get here */
/* report valid board names before returning error */
for (driv = comedi_drivers; driv; driv = driv->next) {
if (!try_module_get(driv->module)) {
printk("comedi: failed to increment module count\n");
@ -299,7 +299,7 @@ static int postconfig(comedi_device * dev)
return 0;
}
// generic recognize function for drivers that register their supported board names
/* generic recognize function for drivers that register their supported board names */
void *comedi_recognize(comedi_driver * driv, const char *name)
{
unsigned i;
@ -426,7 +426,7 @@ int comedi_buf_alloc(comedi_device * dev, comedi_subdevice * s,
if (async->prealloc_buf && async->prealloc_bufsz == new_size) {
return 0;
}
// deallocate old buffer
/* deallocate old buffer */
if (async->prealloc_buf) {
vunmap(async->prealloc_buf);
async->prealloc_buf = NULL;
@ -455,7 +455,7 @@ int comedi_buf_alloc(comedi_device * dev, comedi_subdevice * s,
async->buf_page_list = NULL;
async->n_buf_pages = 0;
}
// allocate new buffer
/* allocate new buffer */
if (new_size) {
unsigned i = 0;
unsigned n_pages = new_size >> PAGE_SHIFT;
@ -568,7 +568,7 @@ unsigned int comedi_buf_munge(comedi_async * async, unsigned int num_bytes)
s->munge(s->device, s, async->prealloc_buf + async->munge_ptr,
block_size, async->munge_chan);
smp_wmb(); //barrier insures data is munged in buffer before munge_count is incremented
smp_wmb(); /* barrier insures data is munged in buffer before munge_count is incremented */
async->munge_chan += block_size / num_sample_bytes;
async->munge_chan %= async->cmd.chanlist_len;
@ -667,7 +667,7 @@ unsigned comedi_buf_read_alloc(comedi_async * async, unsigned nbytes)
/* transfers control of a chunk from reader to free buffer space */
unsigned comedi_buf_read_free(comedi_async * async, unsigned int nbytes)
{
// barrier insures data has been read out of buffer before read count is incremented
/* barrier insures data has been read out of buffer before read count is incremented */
smp_mb();
if ((int)(async->buf_read_count + nbytes -
async->buf_read_alloc_count) > 0) {
@ -852,9 +852,9 @@ int comedi_pci_auto_config(struct pci_dev *pcidev, const char *board_name)
{
int options[2];
// pci bus
/* pci bus */
options[0] = pcidev->bus->number;
// pci slot
/* pci slot */
options[1] = PCI_SLOT(pcidev->devfn);
return comedi_auto_config(&pcidev->dev, board_name, options, sizeof(options) / sizeof(options[0]));

214
drivers/staging/comedi/drivers/icp_multi.c
View file

@ -61,7 +61,7 @@ There are 4 x 12-bit Analogue Outputs. Ranges : 5V, 10V, +/-5V, +/-10V
#define ICP_MULTI_EXTDEBUG
// Hardware types of the cards
/* Hardware types of the cards */
#define TYPE_ICP_MULTI 0
#define IORANGE_ICP_MULTI 32
@ -81,20 +81,20 @@ There are 4 x 12-bit Analogue Outputs. Ranges : 5V, 10V, +/-5V, +/-10V
#define ICP_MULTI_SIZE 0x20 /* 32 bytes */
// Define bits from ADC command/status register
/* Define bits from ADC command/status register */
#define ADC_ST 0x0001 /* Start ADC */
#define ADC_BSY 0x0001 /* ADC busy */
#define ADC_BI 0x0010 /* Bipolar input range 1 = bipolar */
#define ADC_RA 0x0020 /* Input range 0 = 5V, 1 = 10V */
#define ADC_DI 0x0040 /* Differential input mode 1 = differential */
// Define bits from DAC command/status register
/* Define bits from DAC command/status register */
#define DAC_ST 0x0001 /* Start DAC */
#define DAC_BSY 0x0001 /* DAC busy */
#define DAC_BI 0x0010 /* Bipolar input range 1 = bipolar */
#define DAC_RA 0x0020 /* Input range 0 = 5V, 1 = 10V */
// Define bits from interrupt enable/status registers
/* Define bits from interrupt enable/status registers */
#define ADC_READY 0x0001 /* A/d conversion ready interrupt */
#define DAC_READY 0x0002 /* D/a conversion ready interrupt */
#define DOUT_ERROR 0x0004 /* Digital output error interrupt */
@ -104,10 +104,10 @@ There are 4 x 12-bit Analogue Outputs. Ranges : 5V, 10V, +/-5V, +/-10V
#define CIE2 0x0040 /* Counter 2 overrun interrupt */
#define CIE3 0x0080 /* Counter 3 overrun interrupt */
// Useful definitions
#define Status_IRQ 0x00ff // All interrupts
/* Useful definitions */
#define Status_IRQ 0x00ff /* All interrupts */
// Define analogue range
/* Define analogue range */
static const comedi_lrange range_analog = { 4, {
UNI_RANGE(5),
UNI_RANGE(10),
@ -134,41 +134,41 @@ static int icp_multi_detach(comedi_device * dev);
static unsigned short pci_list_builded = 0; /*>0 list of card is known */
typedef struct {
const char *name; // driver name
const char *name; /* driver name */
int device_id;
int iorange; // I/O range len
char have_irq; // 1=card support IRQ
char cardtype; // 0=ICP Multi
int n_aichan; // num of A/D chans
int n_aichand; // num of A/D chans in diff mode
int n_aochan; // num of D/A chans
int n_dichan; // num of DI chans
int n_dochan; // num of DO chans
int n_ctrs; // num of counters
int ai_maxdata; // resolution of A/D
int ao_maxdata; // resolution of D/A
const comedi_lrange *rangelist_ai; // rangelist for A/D
const char *rangecode; // range codes for programming
const comedi_lrange *rangelist_ao; // rangelist for D/A
int iorange; /* I/O range len */
char have_irq; /* 1=card support IRQ */
char cardtype; /* 0=ICP Multi */
int n_aichan; /* num of A/D chans */
int n_aichand; /* num of A/D chans in diff mode */
int n_aochan; /* num of D/A chans */
int n_dichan; /* num of DI chans */
int n_dochan; /* num of DO chans */
int n_ctrs; /* num of counters */
int ai_maxdata; /* resolution of A/D */
int ao_maxdata; /* resolution of D/A */
const comedi_lrange *rangelist_ai; /* rangelist for A/D */
const char *rangecode; /* range codes for programming */
const comedi_lrange *rangelist_ao; /* rangelist for D/A */
} boardtype;
static const boardtype boardtypes[] = {
{"icp_multi", // Driver name
DEVICE_ID, // PCI device ID
IORANGE_ICP_MULTI, // I/O range length
1, // 1=Card supports interrupts
TYPE_ICP_MULTI, // Card type = ICP MULTI
16, // Num of A/D channels
8, // Num of A/D channels in diff mode
4, // Num of D/A channels
16, // Num of digital inputs
8, // Num of digital outputs
4, // Num of counters
0x0fff, // Resolution of A/D
0x0fff, // Resolution of D/A
&range_analog, // Rangelist for A/D
range_codes_analog, // Range codes for programming
&range_analog}, // Rangelist for D/A
{"icp_multi", /* Driver name */
DEVICE_ID, /* PCI device ID */
IORANGE_ICP_MULTI, /* I/O range length */
1, /* 1=Card supports interrupts */
TYPE_ICP_MULTI, /* Card type = ICP MULTI */
16, /* Num of A/D channels */
8, /* Num of A/D channels in diff mode */
4, /* Num of D/A channels */
16, /* Num of digital inputs */
8, /* Num of digital outputs */
4, /* Num of counters */
0x0fff, /* Resolution of A/D */
0x0fff, /* Resolution of D/A */
&range_analog, /* Rangelist for A/D */
range_codes_analog, /* Range codes for programming */
&range_analog}, /* Rangelist for D/A */
};
#define n_boardtypes (sizeof(boardtypes)/sizeof(boardtype))
@ -186,22 +186,22 @@ static comedi_driver driver_icp_multi = {
COMEDI_INITCLEANUP(driver_icp_multi);
typedef struct {
struct pcilst_struct *card; // pointer to card
char valid; // card is usable
void *io_addr; // Pointer to mapped io address
resource_size_t phys_iobase; // Physical io address
unsigned int AdcCmdStatus; // ADC Command/Status register
unsigned int DacCmdStatus; // DAC Command/Status register
unsigned int IntEnable; // Interrupt Enable register
unsigned int IntStatus; // Interrupt Status register
unsigned int act_chanlist[32]; // list of scaned channel
unsigned char act_chanlist_len; // len of scanlist
unsigned char act_chanlist_pos; // actual position in MUX list
unsigned int *ai_chanlist; // actaul chanlist
sampl_t *ai_data; // data buffer
sampl_t ao_data[4]; // data output buffer
sampl_t di_data; // Digital input data
unsigned int do_data; // Remember digital output data
struct pcilst_struct *card; /* pointer to card */
char valid; /* card is usable */
void *io_addr; /* Pointer to mapped io address */
resource_size_t phys_iobase; /* Physical io address */
unsigned int AdcCmdStatus; /* ADC Command/Status register */
unsigned int DacCmdStatus; /* DAC Command/Status register */
unsigned int IntEnable; /* Interrupt Enable register */
unsigned int IntStatus; /* Interrupt Status register */
unsigned int act_chanlist[32]; /* list of scaned channel */
unsigned char act_chanlist_len; /* len of scanlist */
unsigned char act_chanlist_pos; /* actual position in MUX list */
unsigned int *ai_chanlist; /* actaul chanlist */
sampl_t *ai_data; /* data buffer */
sampl_t ao_data[4]; /* data output buffer */
sampl_t di_data; /* Digital input data */
unsigned int do_data; /* Remember digital output data */
} icp_multi_private;
#define devpriv ((icp_multi_private *)dev->private)
@ -253,15 +253,15 @@ static int icp_multi_insn_read_ai(comedi_device * dev, comedi_subdevice * s,
#ifdef ICP_MULTI_EXTDEBUG
printk("icp multi EDBG: BGN: icp_multi_insn_read_ai(...)\n");
#endif
// Disable A/D conversion ready interrupt
/* Disable A/D conversion ready interrupt */
devpriv->IntEnable &= ~ADC_READY;
writew(devpriv->IntEnable, devpriv->io_addr + ICP_MULTI_INT_EN);
// Clear interrupt status
/* Clear interrupt status */
devpriv->IntStatus |= ADC_READY;
writew(devpriv->IntStatus, devpriv->io_addr + ICP_MULTI_INT_STAT);
// Set up appropriate channel, mode and range data, for specified channel
/* Set up appropriate channel, mode and range data, for specified channel */
setup_channel_list(dev, s, &insn->chanspec, 1);
#ifdef ICP_MULTI_EXTDEBUG
@ -271,7 +271,7 @@ static int icp_multi_insn_read_ai(comedi_device * dev, comedi_subdevice * s,
#endif
for (n = 0; n < insn->n; n++) {
// Set start ADC bit
/* Set start ADC bit */
devpriv->AdcCmdStatus |= ADC_ST;
writew(devpriv->AdcCmdStatus,
devpriv->io_addr + ICP_MULTI_ADC_CSR);
@ -289,7 +289,7 @@ static int icp_multi_insn_read_ai(comedi_device * dev, comedi_subdevice * s,
readw(devpriv->io_addr + ICP_MULTI_ADC_CSR));
#endif
// Wait for conversion to complete, or get fed up waiting
/* Wait for conversion to complete, or get fed up waiting */
timeout = 100;
while (timeout--) {
if (!(readw(devpriv->io_addr +
@ -307,19 +307,19 @@ static int icp_multi_insn_read_ai(comedi_device * dev, comedi_subdevice * s,
comedi_udelay(1);
}
// If we reach here, a timeout has occurred
/* If we reach here, a timeout has occurred */
comedi_error(dev, "A/D insn timeout");
// Disable interrupt
/* Disable interrupt */
devpriv->IntEnable &= ~ADC_READY;
writew(devpriv->IntEnable, devpriv->io_addr + ICP_MULTI_INT_EN);
// Clear interrupt status
/* Clear interrupt status */
devpriv->IntStatus |= ADC_READY;
writew(devpriv->IntStatus,
devpriv->io_addr + ICP_MULTI_INT_STAT);
// Clear data received
/* Clear data received */
data[n] = 0;
#ifdef ICP_MULTI_EXTDEBUG
@ -332,11 +332,11 @@ static int icp_multi_insn_read_ai(comedi_device * dev, comedi_subdevice * s,
(readw(devpriv->io_addr + ICP_MULTI_AI) >> 4) & 0x0fff;
}
// Disable interrupt
/* Disable interrupt */
devpriv->IntEnable &= ~ADC_READY;
writew(devpriv->IntEnable, devpriv->io_addr + ICP_MULTI_INT_EN);
// Clear interrupt status
/* Clear interrupt status */
devpriv->IntStatus |= ADC_READY;
writew(devpriv->IntStatus, devpriv->io_addr + ICP_MULTI_INT_STAT);
@ -372,23 +372,23 @@ static int icp_multi_insn_write_ao(comedi_device * dev, comedi_subdevice * s,
#ifdef ICP_MULTI_EXTDEBUG
printk("icp multi EDBG: BGN: icp_multi_insn_write_ao(...)\n");
#endif
// Disable D/A conversion ready interrupt
/* Disable D/A conversion ready interrupt */
devpriv->IntEnable &= ~DAC_READY;
writew(devpriv->IntEnable, devpriv->io_addr + ICP_MULTI_INT_EN);
// Clear interrupt status
/* Clear interrupt status */
devpriv->IntStatus |= DAC_READY;
writew(devpriv->IntStatus, devpriv->io_addr + ICP_MULTI_INT_STAT);
// Get channel number and range
/* Get channel number and range */
chan = CR_CHAN(insn->chanspec);
range = CR_RANGE(insn->chanspec);
// Set up range and channel data
// Bit 4 = 1 : Bipolar
// Bit 5 = 0 : 5V
// Bit 5 = 1 : 10V
// Bits 8-9 : Channel number
/* Set up range and channel data */
/* Bit 4 = 1 : Bipolar */
/* Bit 5 = 0 : 5V */
/* Bit 5 = 1 : 10V */
/* Bits 8-9 : Channel number */
devpriv->DacCmdStatus &= 0xfccf;
devpriv->DacCmdStatus |= this_board->rangecode[range];
devpriv->DacCmdStatus |= (chan << 8);
@ -396,7 +396,7 @@ static int icp_multi_insn_write_ao(comedi_device * dev, comedi_subdevice * s,
writew(devpriv->DacCmdStatus, devpriv->io_addr + ICP_MULTI_DAC_CSR);
for (n = 0; n < insn->n; n++) {
// Wait for analogue output data register to be ready for new data, or get fed up waiting
/* Wait for analogue output data register to be ready for new data, or get fed up waiting */
timeout = 100;
while (timeout--) {
if (!(readw(devpriv->io_addr +
@ -414,19 +414,19 @@ static int icp_multi_insn_write_ao(comedi_device * dev, comedi_subdevice * s,
comedi_udelay(1);
}
// If we reach here, a timeout has occurred
/* If we reach here, a timeout has occurred */
comedi_error(dev, "D/A insn timeout");
// Disable interrupt
/* Disable interrupt */
devpriv->IntEnable &= ~DAC_READY;
writew(devpriv->IntEnable, devpriv->io_addr + ICP_MULTI_INT_EN);
// Clear interrupt status
/* Clear interrupt status */
devpriv->IntStatus |= DAC_READY;
writew(devpriv->IntStatus,
devpriv->io_addr + ICP_MULTI_INT_STAT);
// Clear data received
/* Clear data received */
devpriv->ao_data[chan] = 0;
#ifdef ICP_MULTI_EXTDEBUG
@ -435,16 +435,16 @@ static int icp_multi_insn_write_ao(comedi_device * dev, comedi_subdevice * s,
return -ETIME;
dac_ready:
// Write data to analogue output data register
/* Write data to analogue output data register */
writew(data[n], devpriv->io_addr + ICP_MULTI_AO);
// Set DAC_ST bit to write the data to selected channel
/* Set DAC_ST bit to write the data to selected channel */
devpriv->DacCmdStatus |= DAC_ST;
writew(devpriv->DacCmdStatus,
devpriv->io_addr + ICP_MULTI_DAC_CSR);
devpriv->DacCmdStatus &= ~DAC_ST;
// Save analogue output data
/* Save analogue output data */
devpriv->ao_data[chan] = data[n];
}
@ -477,10 +477,10 @@ static int icp_multi_insn_read_ao(comedi_device * dev, comedi_subdevice * s,
{
int n, chan;
// Get channel number
/* Get channel number */
chan = CR_CHAN(insn->chanspec);
// Read analogue outputs
/* Read analogue outputs */
for (n = 0; n < insn->n; n++)
data[n] = devpriv->ao_data[chan];
@ -628,10 +628,10 @@ static irqreturn_t interrupt_service_icp_multi(int irq, void *d PT_REGS_ARG)
irq);
#endif
// Is this interrupt from our board?
/* Is this interrupt from our board? */
int_no = readw(devpriv->io_addr + ICP_MULTI_INT_STAT) & Status_IRQ;
if (!int_no)
// No, exit
/* No, exit */
return IRQ_NONE;
#ifdef ICP_MULTI_EXTDEBUG
@ -639,7 +639,7 @@ static irqreturn_t interrupt_service_icp_multi(int irq, void *d PT_REGS_ARG)
readw(devpriv->io_addr + ICP_MULTI_INT_STAT));
#endif
// Determine which interrupt is active & handle it
/* Determine which interrupt is active & handle it */
switch (int_no) {
case ADC_READY:
break;
@ -697,14 +697,14 @@ static int check_channel_list(comedi_device * dev, comedi_subdevice * s,
#ifdef ICP_MULTI_EXTDEBUG
printk("icp multi EDBG: check_channel_list(...,%d)\n", n_chan);
#endif
// Check that we at least have one channel to check
/* Check that we at least have one channel to check */
if (n_chan < 1) {
comedi_error(dev, "range/channel list is empty!");
return 0;
}
// Check all channels
/* Check all channels */
for (i = 0; i < n_chan; i++) {
// Check that channel number is < maximum
/* Check that channel number is < maximum */
if (CR_AREF(chanlist[i]) == AREF_DIFF) {
if (CR_CHAN(chanlist[i]) > this_board->n_aichand) {
comedi_error(dev,
@ -756,10 +756,10 @@ static void setup_channel_list(comedi_device * dev, comedi_subdevice * s,
devpriv->act_chanlist_pos = 0;
for (i = 0; i < n_chan; i++) {
// Get channel
/* Get channel */
chanprog = CR_CHAN(chanlist[i]);
// Determine if it is a differential channel (Bit 15 = 1)
/* Determine if it is a differential channel (Bit 15 = 1) */
if (CR_AREF(chanlist[i]) == AREF_DIFF) {
diff = 1;
chanprog &= 0x0007;
@ -768,21 +768,21 @@ static void setup_channel_list(comedi_device * dev, comedi_subdevice * s,
chanprog &= 0x000f;
}
// Clear channel, range and input mode bits in A/D command/status register
/* Clear channel, range and input mode bits in A/D command/status register */
devpriv->AdcCmdStatus &= 0xf00f;
// Set channel number and differential mode status bit
/* Set channel number and differential mode status bit */
if (diff) {
// Set channel number, bits 9-11 & mode, bit 6
/* Set channel number, bits 9-11 & mode, bit 6 */
devpriv->AdcCmdStatus |= (chanprog << 9);
devpriv->AdcCmdStatus |= ADC_DI;
} else
// Set channel number, bits 8-11
/* Set channel number, bits 8-11 */
devpriv->AdcCmdStatus |= (chanprog << 8);
// Get range for current channel
/* Get range for current channel */
range = this_board->rangecode[CR_RANGE(chanlist[i])];
// Set range. bits 4-5
/* Set range. bits 4-5 */
devpriv->AdcCmdStatus |= range;
/* Output channel, range, mode to ICP Multi */
@ -819,32 +819,32 @@ static int icp_multi_reset(comedi_device * dev)
#ifdef ICP_MULTI_EXTDEBUG
printk("icp_multi EDBG: BGN: icp_multi_reset(...)\n");
#endif
// Clear INT enables and requests
/* Clear INT enables and requests */
writew(0, devpriv->io_addr + ICP_MULTI_INT_EN);
writew(0x00ff, devpriv->io_addr + ICP_MULTI_INT_STAT);
if (this_board->n_aochan)
// Set DACs to 0..5V range and 0V output
/* Set DACs to 0..5V range and 0V output */
for (i = 0; i < this_board->n_aochan; i++) {
devpriv->DacCmdStatus &= 0xfcce;
// Set channel number
/* Set channel number */
devpriv->DacCmdStatus |= (i << 8);
// Output 0V
/* Output 0V */
writew(0, devpriv->io_addr + ICP_MULTI_AO);
// Set start conversion bit
/* Set start conversion bit */
devpriv->DacCmdStatus |= DAC_ST;
// Output to command / status register
/* Output to command / status register */
writew(devpriv->DacCmdStatus,
devpriv->io_addr + ICP_MULTI_DAC_CSR);
// Delay to allow DAC time to recover
/* Delay to allow DAC time to recover */
comedi_udelay(1);
}
// Digital outputs to 0
/* Digital outputs to 0 */
writew(0, devpriv->io_addr + ICP_MULTI_DO);
#ifdef ICP_MULTI_EXTDEBUG
@ -881,11 +881,11 @@ static int icp_multi_attach(comedi_device * dev, comedi_devconfig * it)
printk("icp_multi EDBG: BGN: icp_multi_attach(...)\n");
// Alocate private data storage space
/* Alocate private data storage space */
if ((ret = alloc_private(dev, sizeof(icp_multi_private))) < 0)
return ret;
// Initialise list of PCI cards in system, if not already done so
/* Initialise list of PCI cards in system, if not already done so */
if (pci_list_builded++ == 0) {
pci_card_list_init(PCI_VENDOR_ID_ICP,
#ifdef ICP_MULTI_EXTDEBUG

11
drivers/staging/comedi/drivers/icp_multi.h
View file

@ -28,7 +28,8 @@ struct pcilst_struct {
unsigned int irq;
};
struct pcilst_struct *inova_devices; // ptr to root list of all Inova devices
struct pcilst_struct *inova_devices;
/* ptr to root list of all Inova devices */
/****************************************************************************/
@ -150,14 +151,14 @@ static int find_free_pci_card_by_position(unsigned short vendor_id,
&& (inova->pci_slot == pci_slot)) {
if (!(inova->used)) {
*card = inova;
return 0; // ok, card is found
return 0; /* ok, card is found */
} else {
return 2; // card exist but is used
return 2; /* card exist but is used */
}
}
}
return 1; // no card found
return 1; /* no card found */
}
/****************************************************************************/
@ -243,7 +244,7 @@ static struct pcilst_struct *select_and_alloc_pci_card(unsigned short vendor_id,
struct pcilst_struct *card;
int err;
if ((pci_bus < 1) & (pci_slot < 1)) { // use autodetection
if ((pci_bus < 1) & (pci_slot < 1)) { /* use autodetection */
if ((card = find_free_pci_card_by_device(vendor_id,
device_id)) == NULL) {
rt_printk(" - Unused card not found in system!\n");

38
drivers/staging/comedi/drivers/me4000.c
View file

@ -277,7 +277,7 @@ static int me4000_attach(comedi_device * dev, comedi_devconfig * it)
s->subdev_flags =
SDF_READABLE | SDF_COMMON | SDF_GROUND | SDF_DIFF;
s->n_chan = thisboard->ai.count;
s->maxdata = 0xFFFF; // 16 bit ADC
s->maxdata = 0xFFFF; /* 16 bit ADC */
s->len_chanlist = ME4000_AI_CHANNEL_LIST_COUNT;
s->range_table = &me4000_ai_range;
s->insn_read = me4000_ai_insn_read;
@ -312,7 +312,7 @@ static int me4000_attach(comedi_device * dev, comedi_devconfig * it)
s->type = COMEDI_SUBD_AO;
s->subdev_flags = SDF_WRITEABLE | SDF_COMMON | SDF_GROUND;
s->n_chan = thisboard->ao.count;
s->maxdata = 0xFFFF; // 16 bit DAC
s->maxdata = 0xFFFF; /* 16 bit DAC */
s->range_table = &me4000_ao_range;
s->insn_write = me4000_ao_insn_write;
s->insn_read = me4000_ao_insn_read;
@ -358,7 +358,7 @@ static int me4000_attach(comedi_device * dev, comedi_devconfig * it)
s->type = COMEDI_SUBD_COUNTER;
s->subdev_flags = SDF_READABLE | SDF_WRITABLE;
s->n_chan = thisboard->cnt.count;
s->maxdata = 0xFFFF; // 16 bit counters
s->maxdata = 0xFFFF; /* 16 bit counters */
s->insn_read = me4000_cnt_insn_read;
s->insn_write = me4000_cnt_insn_write;
s->insn_config = me4000_cnt_insn_config;
@ -571,8 +571,8 @@ static int init_board_info(comedi_device * dev, struct pci_dev *pci_dev_p)
CALL_PDEBUG("In init_board_info()\n");
/* Init spin locks */
//spin_lock_init(&info->preload_lock);
//spin_lock_init(&info->ai_ctrl_lock);
/* spin_lock_init(&info->preload_lock); */
/* spin_lock_init(&info->ai_ctrl_lock); */
/* Get the serial number */
result = pci_read_config_dword(pci_dev_p, 0x2C, &info->serial_no);
@ -605,7 +605,7 @@ static int init_ao_context(comedi_device * dev)
CALL_PDEBUG("In init_ao_context()\n");
for (i = 0; i < thisboard->ao.count; i++) {
//spin_lock_init(&info->ao_context[i].use_lock);
/* spin_lock_init(&info->ao_context[i].use_lock); */
info->ao_context[i].irq = info->irq;
switch (i) {
@ -1604,21 +1604,21 @@ static int me4000_ai_do_cmd_test(comedi_device * dev,
printk(KERN_ERR
"comedi%d: me4000: me4000_ai_do_cmd_test(): Invalid start arg\n",
dev->minor);
cmd->start_arg = 2000; // 66 ticks at least
cmd->start_arg = 2000; /* 66 ticks at least */
err++;
}
if (chan_ticks < ME4000_AI_MIN_TICKS) {
printk(KERN_ERR
"comedi%d: me4000: me4000_ai_do_cmd_test(): Invalid convert arg\n",
dev->minor);
cmd->convert_arg = 2000; // 66 ticks at least
cmd->convert_arg = 2000; /* 66 ticks at least */
err++;
}
if (scan_ticks <= cmd->chanlist_len * chan_ticks) {
printk(KERN_ERR
"comedi%d: me4000: me4000_ai_do_cmd_test(): Invalid scan end arg\n",
dev->minor);
cmd->scan_end_arg = 2000 * cmd->chanlist_len + 31; // At least one tick more
cmd->scan_end_arg = 2000 * cmd->chanlist_len + 31; /* At least one tick more */
err++;
}
} else if (cmd->start_src == TRIG_NOW &&
@ -1630,14 +1630,14 @@ static int me4000_ai_do_cmd_test(comedi_device * dev,
printk(KERN_ERR
"comedi%d: me4000: me4000_ai_do_cmd_test(): Invalid start arg\n",
dev->minor);
cmd->start_arg = 2000; // 66 ticks at least
cmd->start_arg = 2000; /* 66 ticks at least */
err++;
}
if (chan_ticks < ME4000_AI_MIN_TICKS) {
printk(KERN_ERR
"comedi%d: me4000: me4000_ai_do_cmd_test(): Invalid convert arg\n",
dev->minor);
cmd->convert_arg = 2000; // 66 ticks at least
cmd->convert_arg = 2000; /* 66 ticks at least */
err++;
}
} else if (cmd->start_src == TRIG_EXT &&
@ -1649,21 +1649,21 @@ static int me4000_ai_do_cmd_test(comedi_device * dev,
printk(KERN_ERR
"comedi%d: me4000: me4000_ai_do_cmd_test(): Invalid start arg\n",
dev->minor);
cmd->start_arg = 2000; // 66 ticks at least
cmd->start_arg = 2000; /* 66 ticks at least */
err++;
}
if (chan_ticks < ME4000_AI_MIN_TICKS) {
printk(KERN_ERR
"comedi%d: me4000: me4000_ai_do_cmd_test(): Invalid convert arg\n",
dev->minor);
cmd->convert_arg = 2000; // 66 ticks at least
cmd->convert_arg = 2000; /* 66 ticks at least */
err++;
}
if (scan_ticks <= cmd->chanlist_len * chan_ticks) {
printk(KERN_ERR
"comedi%d: me4000: me4000_ai_do_cmd_test(): Invalid scan end arg\n",
dev->minor);
cmd->scan_end_arg = 2000 * cmd->chanlist_len + 31; // At least one tick more
cmd->scan_end_arg = 2000 * cmd->chanlist_len + 31; /* At least one tick more */
err++;
}
} else if (cmd->start_src == TRIG_EXT &&
@ -1675,14 +1675,14 @@ static int me4000_ai_do_cmd_test(comedi_device * dev,
printk(KERN_ERR
"comedi%d: me4000: me4000_ai_do_cmd_test(): Invalid start arg\n",
dev->minor);
cmd->start_arg = 2000; // 66 ticks at least
cmd->start_arg = 2000; /* 66 ticks at least */
err++;
}
if (chan_ticks < ME4000_AI_MIN_TICKS) {
printk(KERN_ERR
"comedi%d: me4000: me4000_ai_do_cmd_test(): Invalid convert arg\n",
dev->minor);
cmd->convert_arg = 2000; // 66 ticks at least
cmd->convert_arg = 2000; /* 66 ticks at least */
err++;
}
} else if (cmd->start_src == TRIG_EXT &&
@ -1694,14 +1694,14 @@ static int me4000_ai_do_cmd_test(comedi_device * dev,
printk(KERN_ERR
"comedi%d: me4000: me4000_ai_do_cmd_test(): Invalid start arg\n",
dev->minor);
cmd->start_arg = 2000; // 66 ticks at least
cmd->start_arg = 2000; /* 66 ticks at least */
err++;
}
if (chan_ticks < ME4000_AI_MIN_TICKS) {
printk(KERN_ERR
"comedi%d: me4000: me4000_ai_do_cmd_test(): Invalid convert arg\n",
dev->minor);
cmd->convert_arg = 2000; // 66 ticks at least
cmd->convert_arg = 2000; /* 66 ticks at least */
err++;
}
} else if (cmd->start_src == TRIG_EXT &&
@ -1713,7 +1713,7 @@ static int me4000_ai_do_cmd_test(comedi_device * dev,
printk(KERN_ERR
"comedi%d: me4000: me4000_ai_do_cmd_test(): Invalid start arg\n",
dev->minor);
cmd->start_arg = 2000; // 66 ticks at least
cmd->start_arg = 2000; /* 66 ticks at least */
err++;
}
}

196
drivers/staging/comedi/drivers/me4000.h
View file

@ -28,37 +28,37 @@
Debug section
===========================================================================*/
#undef ME4000_CALL_DEBUG // Debug function entry and exit
#undef ME4000_PORT_DEBUG // Debug port access
#undef ME4000_ISR_DEBUG // Debug the interrupt service routine
#undef ME4000_DEBUG // General purpose debug masseges
#undef ME4000_CALL_DEBUG /* Debug function entry and exit */
#undef ME4000_PORT_DEBUG /* Debug port access */
#undef ME4000_ISR_DEBUG /* Debug the interrupt service routine */
#undef ME4000_DEBUG /* General purpose debug masseges */
#ifdef ME4000_CALL_DEBUG
#undef CALL_PDEBUG
#define CALL_PDEBUG(fmt, args...) printk(KERN_DEBUG"comedi%d: me4000: " fmt, dev->minor, ##args)
#else
# define CALL_PDEBUG(fmt, args...) // no debugging, do nothing
# define CALL_PDEBUG(fmt, args...) /* no debugging, do nothing */
#endif
#ifdef ME4000_PORT_DEBUG
#undef PORT_PDEBUG
#define PORT_PDEBUG(fmt, args...) printk(KERN_DEBUG"comedi%d: me4000: " fmt, dev->minor, ##args)
#else
#define PORT_PDEBUG(fmt, args...) // no debugging, do nothing
#define PORT_PDEBUG(fmt, args...) /* no debugging, do nothing */
#endif
#ifdef ME4000_ISR_DEBUG
#undef ISR_PDEBUG
#define ISR_PDEBUG(fmt, args...) printk(KERN_DEBUG"comedi%d: me4000: " fmt, dev->minor, ##args)
#else
#define ISR_PDEBUG(fmt, args...) // no debugging, do nothing
#define ISR_PDEBUG(fmt, args...) /* no debugging, do nothing */
#endif
#ifdef ME4000_DEBUG
#undef PDEBUG
#define PDEBUG(fmt, args...) printk(KERN_DEBUG"comedi%d: me4000: " fmt, dev->minor, ##args)
#else
#define PDEBUG(fmt, args...) // no debugging, do nothing
#define PDEBUG(fmt, args...) /* no debugging, do nothing */
#endif
/*=============================================================================
@ -67,78 +67,78 @@
#define PCI_VENDOR_ID_MEILHAUS 0x1402
#define PCI_DEVICE_ID_MEILHAUS_ME4650 0x4650 // Low Cost version
#define PCI_DEVICE_ID_MEILHAUS_ME4650 0x4650 /* Low Cost version */
#define PCI_DEVICE_ID_MEILHAUS_ME4660 0x4660 // Standard version
#define PCI_DEVICE_ID_MEILHAUS_ME4660I 0x4661 // Isolated version
#define PCI_DEVICE_ID_MEILHAUS_ME4660S 0x4662 // Standard version with Sample and Hold
#define PCI_DEVICE_ID_MEILHAUS_ME4660IS 0x4663 // Isolated version with Sample and Hold
#define PCI_DEVICE_ID_MEILHAUS_ME4660 0x4660 /* Standard version */
#define PCI_DEVICE_ID_MEILHAUS_ME4660I 0x4661 /* Isolated version */
#define PCI_DEVICE_ID_MEILHAUS_ME4660S 0x4662 /* Standard version with Sample and Hold */
#define PCI_DEVICE_ID_MEILHAUS_ME4660IS 0x4663 /* Isolated version with Sample and Hold */
#define PCI_DEVICE_ID_MEILHAUS_ME4670 0x4670 // Standard version
#define PCI_DEVICE_ID_MEILHAUS_ME4670I 0x4671 // Isolated version
#define PCI_DEVICE_ID_MEILHAUS_ME4670S 0x4672 // Standard version with Sample and Hold
#define PCI_DEVICE_ID_MEILHAUS_ME4670IS 0x4673 // Isolated version with Sample and Hold
#define PCI_DEVICE_ID_MEILHAUS_ME4670 0x4670 /* Standard version */
#define PCI_DEVICE_ID_MEILHAUS_ME4670I 0x4671 /* Isolated version */
#define PCI_DEVICE_ID_MEILHAUS_ME4670S 0x4672 /* Standard version with Sample and Hold */
#define PCI_DEVICE_ID_MEILHAUS_ME4670IS 0x4673 /* Isolated version with Sample and Hold */
#define PCI_DEVICE_ID_MEILHAUS_ME4680 0x4680 // Standard version
#define PCI_DEVICE_ID_MEILHAUS_ME4680I 0x4681 // Isolated version
#define PCI_DEVICE_ID_MEILHAUS_ME4680S 0x4682 // Standard version with Sample and Hold
#define PCI_DEVICE_ID_MEILHAUS_ME4680IS 0x4683 // Isolated version with Sample and Hold
#define PCI_DEVICE_ID_MEILHAUS_ME4680 0x4680 /* Standard version */
#define PCI_DEVICE_ID_MEILHAUS_ME4680I 0x4681 /* Isolated version */
#define PCI_DEVICE_ID_MEILHAUS_ME4680S 0x4682 /* Standard version with Sample and Hold */
#define PCI_DEVICE_ID_MEILHAUS_ME4680IS 0x4683 /* Isolated version with Sample and Hold */
/*=============================================================================
ME-4000 base register offsets
===========================================================================*/
#define ME4000_AO_00_CTRL_REG 0x00 // R/W
#define ME4000_AO_00_STATUS_REG 0x04 // R/_
#define ME4000_AO_00_FIFO_REG 0x08 // _/W
#define ME4000_AO_00_SINGLE_REG 0x0C // R/W
#define ME4000_AO_00_TIMER_REG 0x10 // _/W
#define ME4000_AO_00_CTRL_REG 0x00 /* R/W */
#define ME4000_AO_00_STATUS_REG 0x04 /* R/_ */
#define ME4000_AO_00_FIFO_REG 0x08 /* _/W */
#define ME4000_AO_00_SINGLE_REG 0x0C /* R/W */
#define ME4000_AO_00_TIMER_REG 0x10 /* _/W */
#define ME4000_AO_01_CTRL_REG 0x18 // R/W
#define ME4000_AO_01_STATUS_REG 0x1C // R/_
#define ME4000_AO_01_FIFO_REG 0x20 // _/W
#define ME4000_AO_01_SINGLE_REG 0x24 // R/W
#define ME4000_AO_01_TIMER_REG 0x28 // _/W
#define ME4000_AO_01_CTRL_REG 0x18 /* R/W */
#define ME4000_AO_01_STATUS_REG 0x1C /* R/_ */
#define ME4000_AO_01_FIFO_REG 0x20 /* _/W */
#define ME4000_AO_01_SINGLE_REG 0x24 /* R/W */
#define ME4000_AO_01_TIMER_REG 0x28 /* _/W */
#define ME4000_AO_02_CTRL_REG 0x30 // R/W
#define ME4000_AO_02_STATUS_REG 0x34 // R/_
#define ME4000_AO_02_FIFO_REG 0x38 // _/W
#define ME4000_AO_02_SINGLE_REG 0x3C // R/W
#define ME4000_AO_02_TIMER_REG 0x40 // _/W
#define ME4000_AO_02_CTRL_REG 0x30 /* R/W */
#define ME4000_AO_02_STATUS_REG 0x34 /* R/_ */
#define ME4000_AO_02_FIFO_REG 0x38 /* _/W */
#define ME4000_AO_02_SINGLE_REG 0x3C /* R/W */
#define ME4000_AO_02_TIMER_REG 0x40 /* _/W */
#define ME4000_AO_03_CTRL_REG 0x48 // R/W
#define ME4000_AO_03_STATUS_REG 0x4C // R/_
#define ME4000_AO_03_FIFO_REG 0x50 // _/W
#define ME4000_AO_03_SINGLE_REG 0x54 // R/W
#define ME4000_AO_03_TIMER_REG 0x58 // _/W
#define ME4000_AO_03_CTRL_REG 0x48 /* R/W */
#define ME4000_AO_03_STATUS_REG 0x4C /* R/_ */
#define ME4000_AO_03_FIFO_REG 0x50 /* _/W */
#define ME4000_AO_03_SINGLE_REG 0x54 /* R/W */
#define ME4000_AO_03_TIMER_REG 0x58 /* _/W */
#define ME4000_AI_CTRL_REG 0x74 // _/W
#define ME4000_AI_STATUS_REG 0x74 // R/_
#define ME4000_AI_CHANNEL_LIST_REG 0x78 // _/W
#define ME4000_AI_DATA_REG 0x7C // R/_
#define ME4000_AI_CHAN_TIMER_REG 0x80 // _/W
#define ME4000_AI_CHAN_PRE_TIMER_REG 0x84 // _/W
#define ME4000_AI_SCAN_TIMER_LOW_REG 0x88 // _/W
#define ME4000_AI_SCAN_TIMER_HIGH_REG 0x8C // _/W
#define ME4000_AI_SCAN_PRE_TIMER_LOW_REG 0x90 // _/W
#define ME4000_AI_SCAN_PRE_TIMER_HIGH_REG 0x94 // _/W
#define ME4000_AI_START_REG 0x98 // R/_
#define ME4000_AI_CTRL_REG 0x74 /* _/W */
#define ME4000_AI_STATUS_REG 0x74 /* R/_ */
#define ME4000_AI_CHANNEL_LIST_REG 0x78 /* _/W */
#define ME4000_AI_DATA_REG 0x7C /* R/_ */
#define ME4000_AI_CHAN_TIMER_REG 0x80 /* _/W */
#define ME4000_AI_CHAN_PRE_TIMER_REG 0x84 /* _/W */
#define ME4000_AI_SCAN_TIMER_LOW_REG 0x88 /* _/W */
#define ME4000_AI_SCAN_TIMER_HIGH_REG 0x8C /* _/W */
#define ME4000_AI_SCAN_PRE_TIMER_LOW_REG 0x90 /* _/W */
#define ME4000_AI_SCAN_PRE_TIMER_HIGH_REG 0x94 /* _/W */
#define ME4000_AI_START_REG 0x98 /* R/_ */
#define ME4000_IRQ_STATUS_REG 0x9C // R/_
#define ME4000_IRQ_STATUS_REG 0x9C /* R/_ */
#define ME4000_DIO_PORT_0_REG 0xA0 // R/W
#define ME4000_DIO_PORT_1_REG 0xA4 // R/W
#define ME4000_DIO_PORT_2_REG 0xA8 // R/W
#define ME4000_DIO_PORT_3_REG 0xAC // R/W
#define ME4000_DIO_DIR_REG 0xB0 // R/W
#define ME4000_DIO_PORT_0_REG 0xA0 /* R/W */
#define ME4000_DIO_PORT_1_REG 0xA4 /* R/W */
#define ME4000_DIO_PORT_2_REG 0xA8 /* R/W */
#define ME4000_DIO_PORT_3_REG 0xAC /* R/W */
#define ME4000_DIO_DIR_REG 0xB0 /* R/W */
#define ME4000_AO_LOADSETREG_XX 0xB4 // R/W
#define ME4000_AO_LOADSETREG_XX 0xB4 /* R/W */
#define ME4000_DIO_CTRL_REG 0xB8 // R/W
#define ME4000_DIO_CTRL_REG 0xB8 /* R/W */
#define ME4000_AO_DEMUX_ADJUST_REG 0xBC // -/W
#define ME4000_AO_DEMUX_ADJUST_REG 0xBC /* -/W */
#define ME4000_AI_SAMPLE_COUNTER_REG 0xC0 // _/W
#define ME4000_AI_SAMPLE_COUNTER_REG 0xC0 /* _/W */
/*=============================================================================
Value to adjust Demux
@ -159,21 +159,21 @@
PLX base register offsets
===========================================================================*/
#define PLX_INTCSR 0x4C // Interrupt control and status register
#define PLX_ICR 0x50 // Initialization control register
#define PLX_INTCSR 0x4C /* Interrupt control and status register */
#define PLX_ICR 0x50 /* Initialization control register */
/*=============================================================================
Bits for the PLX_ICSR register
===========================================================================*/
#define PLX_INTCSR_LOCAL_INT1_EN 0x01 // If set, local interrupt 1 is enabled (r/w)
#define PLX_INTCSR_LOCAL_INT1_POL 0x02 // If set, local interrupt 1 polarity is active high (r/w)
#define PLX_INTCSR_LOCAL_INT1_STATE 0x04 // If set, local interrupt 1 is active (r/_)
#define PLX_INTCSR_LOCAL_INT2_EN 0x08 // If set, local interrupt 2 is enabled (r/w)
#define PLX_INTCSR_LOCAL_INT2_POL 0x10 // If set, local interrupt 2 polarity is active high (r/w)
#define PLX_INTCSR_LOCAL_INT2_STATE 0x20 // If set, local interrupt 2 is active (r/_)
#define PLX_INTCSR_PCI_INT_EN 0x40 // If set, PCI interrupt is enabled (r/w)
#define PLX_INTCSR_SOFT_INT 0x80 // If set, a software interrupt is generated (r/w)
#define PLX_INTCSR_LOCAL_INT1_EN 0x01 /* If set, local interrupt 1 is enabled (r/w) */
#define PLX_INTCSR_LOCAL_INT1_POL 0x02 /* If set, local interrupt 1 polarity is active high (r/w) */
#define PLX_INTCSR_LOCAL_INT1_STATE 0x04 /* If set, local interrupt 1 is active (r/_) */
#define PLX_INTCSR_LOCAL_INT2_EN 0x08 /* If set, local interrupt 2 is enabled (r/w) */
#define PLX_INTCSR_LOCAL_INT2_POL 0x10 /* If set, local interrupt 2 polarity is active high (r/w) */
#define PLX_INTCSR_LOCAL_INT2_STATE 0x20 /* If set, local interrupt 2 is active (r/_) */
#define PLX_INTCSR_PCI_INT_EN 0x40 /* If set, PCI interrupt is enabled (r/w) */
#define PLX_INTCSR_SOFT_INT 0x80 /* If set, a software interrupt is generated (r/w) */
/*=============================================================================
Bits for the PLX_ICR register
@ -331,7 +331,7 @@ typedef struct me4000_board {
typedef struct me4000_ao_context {
int irq;
unsigned long mirror; // Store the last written value
unsigned long mirror; /* Store the last written value */
unsigned long ctrl_reg;
unsigned long status_reg;
@ -377,29 +377,29 @@ typedef struct me4000_cnt_context {
} me4000_cnt_context_t;
typedef struct me4000_info {
unsigned long plx_regbase; // PLX configuration space base address
unsigned long me4000_regbase; // Base address of the ME4000
unsigned long timer_regbase; // Base address of the timer circuit
unsigned long program_regbase; // Base address to set the program pin for the xilinx
unsigned long plx_regbase; /* PLX configuration space base address */
unsigned long me4000_regbase; /* Base address of the ME4000 */
unsigned long timer_regbase; /* Base address of the timer circuit */
unsigned long program_regbase; /* Base address to set the program pin for the xilinx */
unsigned long plx_regbase_size; // PLX register set space
unsigned long me4000_regbase_size; // ME4000 register set space
unsigned long timer_regbase_size; // Timer circuit register set space
unsigned long program_regbase_size; // Size of program base address of the ME4000
unsigned long plx_regbase_size; /* PLX register set space */
unsigned long me4000_regbase_size; /* ME4000 register set space */
unsigned long timer_regbase_size; /* Timer circuit register set space */
unsigned long program_regbase_size; /* Size of program base address of the ME4000 */
unsigned int serial_no; // Serial number of the board
unsigned char hw_revision; // Hardware revision of the board
unsigned short vendor_id; // Meilhaus vendor id
unsigned short device_id; // Device id
unsigned int serial_no; /* Serial number of the board */
unsigned char hw_revision; /* Hardware revision of the board */
unsigned short vendor_id; /* Meilhaus vendor id */
unsigned short device_id; /* Device id */
struct pci_dev *pci_dev_p; // General PCI information
struct pci_dev *pci_dev_p; /* General PCI information */
unsigned int irq; // IRQ assigned from the PCI BIOS
unsigned int irq; /* IRQ assigned from the PCI BIOS */
struct me4000_ai_context ai_context; // Analog input specific context
struct me4000_ao_context ao_context[4]; // Vector with analog output specific context
struct me4000_dio_context dio_context; // Digital I/O specific context
struct me4000_cnt_context cnt_context; // Counter specific context
struct me4000_ai_context ai_context; /* Analog input specific context */
struct me4000_ao_context ao_context[4]; /* Vector with analog output specific context */
struct me4000_dio_context dio_context; /* Digital I/O specific context */
struct me4000_cnt_context cnt_context; /* Counter specific context */
} me4000_info_t;
#define info ((me4000_info_t *)dev->private)
@ -412,7 +412,7 @@ typedef struct me4000_info {
#define ME4000_AI_FIFO_COUNT 2048
#define ME4000_AI_MIN_TICKS 66
#define ME4000_AI_MIN_SAMPLE_TIME 2000 // Minimum sample time [ns]
#define ME4000_AI_MIN_SAMPLE_TIME 2000 /* Minimum sample time [ns] */
#define ME4000_AI_BASE_FREQUENCY (unsigned int) 33E6
/* Channel list defines and masks */
@ -436,11 +436,11 @@ typedef struct me4000_info {
#define ME4000_CNT_COUNTER_1 0x40
#define ME4000_CNT_COUNTER_2 0x80
#define ME4000_CNT_MODE_0 0x00 // Change state if zero crossing
#define ME4000_CNT_MODE_1 0x02 // Retriggerable One-Shot
#define ME4000_CNT_MODE_2 0x04 // Asymmetrical divider
#define ME4000_CNT_MODE_3 0x06 // Symmetrical divider
#define ME4000_CNT_MODE_4 0x08 // Counter start by software trigger
#define ME4000_CNT_MODE_5 0x0A // Counter start by hardware trigger
#define ME4000_CNT_MODE_0 0x00 /* Change state if zero crossing */
#define ME4000_CNT_MODE_1 0x02 /* Retriggerable One-Shot */
#define ME4000_CNT_MODE_2 0x04 /* Asymmetrical divider */
#define ME4000_CNT_MODE_3 0x06 /* Symmetrical divider */
#define ME4000_CNT_MODE_4 0x08 /* Counter start by software trigger */
#define ME4000_CNT_MODE_5 0x0A /* Counter start by hardware trigger */
#endif

24
drivers/staging/comedi/drivers/mite.c
View file

@ -47,7 +47,7 @@
*/
//#define USE_KMALLOC
/* #define USE_KMALLOC */
#include "mite.h"
@ -139,7 +139,7 @@ int mite_setup2(struct mite_struct *mite, unsigned use_iodwbsr_1)
addr = pci_resource_start(mite->pcidev, 1);
mite->daq_phys_addr = addr;
length = pci_resource_len(mite->pcidev, 1);
// In case of a 660x board, DAQ size is 8k instead of 4k (see as shown by lspci output)
/* In case of a 660x board, DAQ size is 8k instead of 4k (see as shown by lspci output) */
mite->daq_io_addr = ioremap(mite->daq_phys_addr, length);
if (!mite->daq_io_addr) {
printk("failed to remap daq io memory address\n");
@ -212,7 +212,7 @@ void mite_cleanup(void)
void mite_unsetup(struct mite_struct *mite)
{
//unsigned long offset, start, length;
/* unsigned long offset, start, length; */
if (!mite)
return;
@ -257,7 +257,7 @@ struct mite_channel *mite_request_channel_in_range(struct mite_struct *mite,
unsigned long flags;
struct mite_channel *channel = NULL;
// spin lock so mite_release_channel can be called safely from interrupts
/* spin lock so mite_release_channel can be called safely from interrupts */
comedi_spin_lock_irqsave(&mite->lock, flags);
for (i = min_channel; i <= max_channel; ++i) {
if (mite->channel_allocated[i] == 0) {
@ -276,7 +276,7 @@ void mite_release_channel(struct mite_channel *mite_chan)
struct mite_struct *mite = mite_chan->mite;
unsigned long flags;
// spin lock to prevent races with mite_request_channel
/* spin lock to prevent races with mite_request_channel */
comedi_spin_lock_irqsave(&mite->lock, flags);
if (mite->channel_allocated[mite_chan->channel]) {
mite_dma_disarm(mite_chan);
@ -312,7 +312,7 @@ void mite_dma_arm(struct mite_channel *mite_chan)
writel(chor, mite->mite_io_addr + MITE_CHOR(mite_chan->channel));
mmiowb();
comedi_spin_unlock_irqrestore(&mite->lock, flags);
// mite_dma_tcr(mite, channel);
/* mite_dma_tcr(mite, channel); */
}
/**************************************/
@ -466,7 +466,7 @@ u32 mite_bytes_in_transit(struct mite_channel * mite_chan)
MITE_FCR(mite_chan->channel)) & 0x000000FF;
}
// returns lower bound for number of bytes transferred from device to memory
/* returns lower bound for number of bytes transferred from device to memory */
u32 mite_bytes_written_to_memory_lb(struct mite_channel * mite_chan)
{
u32 device_byte_count;
@ -475,7 +475,7 @@ u32 mite_bytes_written_to_memory_lb(struct mite_channel * mite_chan)
return device_byte_count - mite_bytes_in_transit(mite_chan);
}
// returns upper bound for number of bytes transferred from device to memory
/* returns upper bound for number of bytes transferred from device to memory */
u32 mite_bytes_written_to_memory_ub(struct mite_channel * mite_chan)
{
u32 in_transit_count;
@ -484,7 +484,7 @@ u32 mite_bytes_written_to_memory_ub(struct mite_channel * mite_chan)
return mite_device_bytes_transferred(mite_chan) - in_transit_count;
}
// returns lower bound for number of bytes read from memory for transfer to device
/* returns lower bound for number of bytes read from memory for transfer to device */
u32 mite_bytes_read_from_memory_lb(struct mite_channel * mite_chan)
{
u32 device_byte_count;
@ -493,7 +493,7 @@ u32 mite_bytes_read_from_memory_lb(struct mite_channel * mite_chan)
return device_byte_count + mite_bytes_in_transit(mite_chan);
}
// returns upper bound for number of bytes read from memory for transfer to device
/* returns upper bound for number of bytes read from memory for transfer to device */
u32 mite_bytes_read_from_memory_ub(struct mite_channel * mite_chan)
{
u32 in_transit_count;
@ -533,7 +533,7 @@ int mite_sync_input_dma(struct mite_channel *mite_chan, comedi_async * async)
const unsigned bytes_per_scan = cfc_bytes_per_scan(async->subdevice);
old_alloc_count = async->buf_write_alloc_count;
// write alloc as much as we can
/* write alloc as much as we can */
comedi_buf_write_alloc(async, async->prealloc_bufsz);
nbytes = mite_bytes_written_to_memory_lb(mite_chan);
@ -570,7 +570,7 @@ int mite_sync_output_dma(struct mite_channel *mite_chan, comedi_async * async)
async->cmd.stop_arg * cfc_bytes_per_scan(async->subdevice);
old_alloc_count = async->buf_read_alloc_count;
// read alloc as much as we can
/* read alloc as much as we can */
comedi_buf_read_alloc(async, async->prealloc_bufsz);
nbytes_lb = mite_bytes_read_from_memory_lb(mite_chan);
if (async->cmd.stop_src == TRIG_COUNT &&

56
drivers/staging/comedi/drivers/mite.h
View file

@ -29,7 +29,7 @@
#define PCI_VENDOR_ID_NATINST 0x1093
// #define DEBUG_MITE
/* #define DEBUG_MITE */
#define PCIMIO_COMPAT
#ifdef DEBUG_MITE
@ -179,83 +179,83 @@ enum mite_registers {
written and read back. The bits 0x1f always read as 1.
The rest always read as zero. */
MITE_UNKNOWN_DMA_BURST_REG = 0x28,
MITE_IODWBSR = 0xc0, //IO Device Window Base Size Register
MITE_IODWBSR_1 = 0xc4, // IO Device Window Base Size Register 1
MITE_IODWBSR = 0xc0, /* IO Device Window Base Size Register */
MITE_IODWBSR_1 = 0xc4, /* IO Device Window Base Size Register 1 */
MITE_IODWCR_1 = 0xf4,
MITE_PCI_CONFIG_OFFSET = 0x300,
MITE_CSIGR = 0x460 //chip signature
MITE_CSIGR = 0x460 /* chip signature */
};
static inline int MITE_CHOR(int channel) // channel operation
static inline int MITE_CHOR(int channel) /* channel operation */
{
return CHAN_OFFSET(channel) + 0x0;
};
static inline int MITE_CHCR(int channel) // channel control
static inline int MITE_CHCR(int channel) /* channel control */
{
return CHAN_OFFSET(channel) + 0x4;
};
static inline int MITE_TCR(int channel) // transfer count
static inline int MITE_TCR(int channel) /* transfer count */
{
return CHAN_OFFSET(channel) + 0x8;
};
static inline int MITE_MCR(int channel) // memory configuration
static inline int MITE_MCR(int channel) /* memory configuration */
{
return CHAN_OFFSET(channel) + 0xc;
};
static inline int MITE_MAR(int channel) // memory address
static inline int MITE_MAR(int channel) /* memory address */
{
return CHAN_OFFSET(channel) + 0x10;
};
static inline int MITE_DCR(int channel) // device configuration
static inline int MITE_DCR(int channel) /* device configuration */
{
return CHAN_OFFSET(channel) + 0x14;
};
static inline int MITE_DAR(int channel) // device address
static inline int MITE_DAR(int channel) /* device address */
{
return CHAN_OFFSET(channel) + 0x18;
};
static inline int MITE_LKCR(int channel) // link configuration
static inline int MITE_LKCR(int channel) /* link configuration */
{
return CHAN_OFFSET(channel) + 0x1c;
};
static inline int MITE_LKAR(int channel) // link address
static inline int MITE_LKAR(int channel) /* link address */
{
return CHAN_OFFSET(channel) + 0x20;
};
static inline int MITE_LLKAR(int channel) // see mite section of tnt5002 manual
static inline int MITE_LLKAR(int channel) /* see mite section of tnt5002 manual */
{
return CHAN_OFFSET(channel) + 0x24;
};
static inline int MITE_BAR(int channel) // base address
static inline int MITE_BAR(int channel) /* base address */
{
return CHAN_OFFSET(channel) + 0x28;
};
static inline int MITE_BCR(int channel) // base count
static inline int MITE_BCR(int channel) /* base count */
{
return CHAN_OFFSET(channel) + 0x2c;
};
static inline int MITE_SAR(int channel) // ? address
static inline int MITE_SAR(int channel) /* ? address */
{
return CHAN_OFFSET(channel) + 0x30;
};
static inline int MITE_WSCR(int channel) // ?
static inline int MITE_WSCR(int channel) /* ? */
{
return CHAN_OFFSET(channel) + 0x34;
};
static inline int MITE_WSER(int channel) // ?
static inline int MITE_WSER(int channel) /* ? */
{
return CHAN_OFFSET(channel) + 0x38;
};
static inline int MITE_CHSR(int channel) // channel status
static inline int MITE_CHSR(int channel) /* channel status */
{
return CHAN_OFFSET(channel) + 0x3c;
};
static inline int MITE_FCR(int channel) // fifo count
static inline int MITE_FCR(int channel) /* fifo count */
{
return CHAN_OFFSET(channel) + 0x40;
};
enum MITE_IODWBSR_bits {
WENAB = 0x80, // window enable
WENAB = 0x80, /* window enable */
};
static inline unsigned MITE_IODWBSR_1_WSIZE_bits(unsigned size)
@ -276,23 +276,23 @@ static inline int mite_csigr_version(u32 csigr_bits)
return csigr_bits & 0xf;
};
static inline int mite_csigr_type(u32 csigr_bits)
{ // original mite = 0, minimite = 1
{ /* original mite = 0, minimite = 1 */
return (csigr_bits >> 4) & 0xf;
};
static inline int mite_csigr_mmode(u32 csigr_bits)
{ // mite mode, minimite = 1
{ /* mite mode, minimite = 1 */
return (csigr_bits >> 8) & 0x3;
};
static inline int mite_csigr_imode(u32 csigr_bits)
{ // cpu port interface mode, pci = 0x3
{ /* cpu port interface mode, pci = 0x3 */
return (csigr_bits >> 12) & 0x3;
};
static inline int mite_csigr_dmac(u32 csigr_bits)
{ // number of dma channels
{ /* number of dma channels */
return (csigr_bits >> 16) & 0xf;
};
static inline int mite_csigr_wpdep(u32 csigr_bits)
{ // write post fifo depth
{ /* write post fifo depth */
unsigned int wpdep_bits = (csigr_bits >> 20) & 0x7;
if (wpdep_bits == 0)
return 0;
@ -304,7 +304,7 @@ static inline int mite_csigr_wins(u32 csigr_bits)
return (csigr_bits >> 24) & 0x1f;
};
static inline int mite_csigr_iowins(u32 csigr_bits)
{ // number of io windows
{ /* number of io windows */
return (csigr_bits >> 29) & 0x7;
};

76
drivers/staging/comedi/drivers/plx9080.h
View file

@ -27,7 +27,7 @@
#ifndef __COMEDI_PLX9080_H
#define __COMEDI_PLX9080_H
// descriptor block used for chained dma transfers
/* descriptor block used for chained dma transfers */
struct plx_dma_desc {
volatile uint32_t pci_start_addr;
volatile uint32_t local_start_addr;
@ -52,14 +52,14 @@ struct plx_dma_desc {
#define LRNG_ANY32 0x00000000 /* Locate anywhere in 32 bit */
#define LRNG_LT1MB 0x00000002 /* Locate in 1st meg */
#define LRNG_ANY64 0x00000004 /* Locate anywhere in 64 bit */
#define LRNG_MEM_MASK 0xfffffff0 // bits that specify range for memory io
#define LRNG_IO_MASK 0xfffffffa // bits that specify range for normal io
#define LRNG_MEM_MASK 0xfffffff0 /* bits that specify range for memory io */
#define LRNG_IO_MASK 0xfffffffa /* bits that specify range for normal io */
#define PLX_LAS0MAP_REG 0x0004 /* L, Local Addr Space 0 Remap Register */
#define PLX_LAS1MAP_REG 0x00f4 /* L, Local Addr Space 1 Remap Register */
#define LMAP_EN 0x00000001 /* Enable slave decode */
#define LMAP_MEM_MASK 0xfffffff0 // bits that specify decode for memory io
#define LMAP_IO_MASK 0xfffffffa // bits that specify decode bits for normal io
#define LMAP_MEM_MASK 0xfffffff0 /* bits that specify decode for memory io */
#define LMAP_IO_MASK 0xfffffffa /* bits that specify decode bits for normal io */
/* Mode/Arbitration Register.
*/
@ -169,7 +169,7 @@ enum bigend_bits {
#define ICS_AERR 0x00000001 /* Assert LSERR on ABORT */
#define ICS_PERR 0x00000002 /* Assert LSERR on Parity Error */
#define ICS_SERR 0x00000004 /* Generate PCI SERR# */
#define ICS_MBIE 0x00000008 // mailbox interrupt enable
#define ICS_MBIE 0x00000008 /* mailbox interrupt enable */
#define ICS_PIE 0x00000100 /* PCI Interrupt Enable */
#define ICS_PDIE 0x00000200 /* PCI Doorbell Interrupt Enable */
#define ICS_PAIE 0x00000400 /* PCI Abort Interrupt Enable */
@ -190,7 +190,7 @@ enum bigend_bits {
#define ICS_TA_DMA0 0x02000000 /* Target Abort - DMA #0 */
#define ICS_TA_DMA1 0x04000000 /* Target Abort - DMA #1 */
#define ICS_TA_RA 0x08000000 /* Target Abort - Retry Timeout */
#define ICS_MBIA(x) (0x10000000 << ((x) & 0x3)) // mailbox x is active
#define ICS_MBIA(x) (0x10000000 << ((x) & 0x3)) /* mailbox x is active */
#define PLX_CONTROL_REG 0x006C /* L, EEPROM Cntl & PCI Cmd Codes */
#define CTL_RDMA 0x0000000E /* DMA Read Command */
@ -208,51 +208,51 @@ enum bigend_bits {
#define CTL_RESET 0x40000000 /* !! Adapter Reset !! */
#define CTL_READY 0x80000000 /* Local Init Done */
#define PLX_ID_REG 0x70 // hard-coded plx vendor and device ids
#define PLX_ID_REG 0x70 /* hard-coded plx vendor and device ids */
#define PLX_REVISION_REG 0x74 // silicon revision
#define PLX_REVISION_REG 0x74 /* silicon revision */
#define PLX_DMA0_MODE_REG 0x80 // dma channel 0 mode register
#define PLX_DMA1_MODE_REG 0x94 // dma channel 0 mode register
#define PLX_DMA0_MODE_REG 0x80 /* dma channel 0 mode register */
#define PLX_DMA1_MODE_REG 0x94 /* dma channel 0 mode register */
#define PLX_LOCAL_BUS_16_WIDE_BITS 0x1
#define PLX_LOCAL_BUS_32_WIDE_BITS 0x3
#define PLX_LOCAL_BUS_WIDTH_MASK 0x3
#define PLX_DMA_EN_READYIN_BIT 0x40 // enable ready in input
#define PLX_EN_BTERM_BIT 0x80 // enable BTERM# input
#define PLX_DMA_LOCAL_BURST_EN_BIT 0x100 // enable local burst mode
#define PLX_EN_CHAIN_BIT 0x200 // enables chaining
#define PLX_EN_DMA_DONE_INTR_BIT 0x400 // enables interrupt on dma done
#define PLX_LOCAL_ADDR_CONST_BIT 0x800 // hold local address constant (don't increment)
#define PLX_DEMAND_MODE_BIT 0x1000 // enables demand-mode for dma transfer
#define PLX_DMA_EN_READYIN_BIT 0x40 /* enable ready in input */
#define PLX_EN_BTERM_BIT 0x80 /* enable BTERM# input */
#define PLX_DMA_LOCAL_BURST_EN_BIT 0x100 /* enable local burst mode */
#define PLX_EN_CHAIN_BIT 0x200 /* enables chaining */
#define PLX_EN_DMA_DONE_INTR_BIT 0x400 /* enables interrupt on dma done */
#define PLX_LOCAL_ADDR_CONST_BIT 0x800 /* hold local address constant (don't increment) */
#define PLX_DEMAND_MODE_BIT 0x1000 /* enables demand-mode for dma transfer */
#define PLX_EOT_ENABLE_BIT 0x4000
#define PLX_STOP_MODE_BIT 0x8000
#define PLX_DMA_INTR_PCI_BIT 0x20000 // routes dma interrupt to pci bus (instead of local bus)
#define PLX_DMA_INTR_PCI_BIT 0x20000 /* routes dma interrupt to pci bus (instead of local bus) */
#define PLX_DMA0_PCI_ADDRESS_REG 0x84 // pci address that dma transfers start at
#define PLX_DMA0_PCI_ADDRESS_REG 0x84 /* pci address that dma transfers start at */
#define PLX_DMA1_PCI_ADDRESS_REG 0x98
#define PLX_DMA0_LOCAL_ADDRESS_REG 0x88 // local address that dma transfers start at
#define PLX_DMA0_LOCAL_ADDRESS_REG 0x88 /* local address that dma transfers start at */
#define PLX_DMA1_LOCAL_ADDRESS_REG 0x9c
#define PLX_DMA0_TRANSFER_SIZE_REG 0x8c // number of bytes to transfer (first 23 bits)
#define PLX_DMA0_TRANSFER_SIZE_REG 0x8c /* number of bytes to transfer (first 23 bits) */
#define PLX_DMA1_TRANSFER_SIZE_REG 0xa0
#define PLX_DMA0_DESCRIPTOR_REG 0x90 // descriptor pointer register
#define PLX_DMA0_DESCRIPTOR_REG 0x90 /* descriptor pointer register */
#define PLX_DMA1_DESCRIPTOR_REG 0xa4
#define PLX_DESC_IN_PCI_BIT 0x1 // descriptor is located in pci space (not local space)
#define PLX_END_OF_CHAIN_BIT 0x2 // end of chain bit
#define PLX_INTR_TERM_COUNT 0x4 // interrupt when this descriptor's transfer is finished
#define PLX_XFER_LOCAL_TO_PCI 0x8 // transfer from local to pci bus (not pci to local)
#define PLX_DESC_IN_PCI_BIT 0x1 /* descriptor is located in pci space (not local space) */
#define PLX_END_OF_CHAIN_BIT 0x2 /* end of chain bit */
#define PLX_INTR_TERM_COUNT 0x4 /* interrupt when this descriptor's transfer is finished */
#define PLX_XFER_LOCAL_TO_PCI 0x8 /* transfer from local to pci bus (not pci to local) */
#define PLX_DMA0_CS_REG 0xa8 // command status register
#define PLX_DMA0_CS_REG 0xa8 /* command status register */
#define PLX_DMA1_CS_REG 0xa9
#define PLX_DMA_EN_BIT 0x1 // enable dma channel
#define PLX_DMA_START_BIT 0x2 // start dma transfer
#define PLX_DMA_ABORT_BIT 0x4 // abort dma transfer
#define PLX_CLEAR_DMA_INTR_BIT 0x8 // clear dma interrupt
#define PLX_DMA_DONE_BIT 0x10 // transfer done status bit
#define PLX_DMA_EN_BIT 0x1 /* enable dma channel */
#define PLX_DMA_START_BIT 0x2 /* start dma transfer */
#define PLX_DMA_ABORT_BIT 0x4 /* abort dma transfer */
#define PLX_CLEAR_DMA_INTR_BIT 0x8 /* clear dma interrupt */
#define PLX_DMA_DONE_BIT 0x10 /* transfer done status bit */
#define PLX_DMA0_THRESHOLD_REG 0xb0 // command status register
#define PLX_DMA0_THRESHOLD_REG 0xb0 /* command status register */
/*
* Accesses near the end of memory can cause the PLX chip
@ -392,12 +392,12 @@ static inline int plx9080_abort_dma(void *iobase, unsigned int channel)
else
dma_cs_addr = iobase + PLX_DMA0_CS_REG;
// abort dma transfer if necessary
/* abort dma transfer if necessary */
dma_status = readb(dma_cs_addr);
if ((dma_status & PLX_DMA_EN_BIT) == 0) {
return 0;
}
// wait to make sure done bit is zero
/* wait to make sure done bit is zero */
for (i = 0; (dma_status & PLX_DMA_DONE_BIT) && i < timeout; i++) {
comedi_udelay(1);
dma_status = readb(dma_cs_addr);
@ -408,9 +408,9 @@ static inline int plx9080_abort_dma(void *iobase, unsigned int channel)
channel);
return -ETIMEDOUT;
}
// disable and abort channel
/* disable and abort channel */
writeb(PLX_DMA_ABORT_BIT, dma_cs_addr);
// wait for dma done bit
/* wait for dma done bit */
dma_status = readb(dma_cs_addr);
for (i = 0; (dma_status & PLX_DMA_DONE_BIT) == 0 && i < timeout; i++) {
comedi_udelay(1);

18
drivers/staging/comedi/drivers/rtd520.c
View file

@ -704,7 +704,7 @@ static int rtd_ai_cmdtest(comedi_device * dev, comedi_subdevice * s,
comedi_cmd * cmd);
static int rtd_ai_cmd(comedi_device * dev, comedi_subdevice * s);
static int rtd_ai_cancel(comedi_device * dev, comedi_subdevice * s);
//static int rtd_ai_poll (comedi_device *dev,comedi_subdevice *s);
/* static int rtd_ai_poll (comedi_device *dev,comedi_subdevice *s); */
static int rtd_ns_to_timer(unsigned int *ns, int roundMode);
static irqreturn_t rtd_interrupt(int irq, void *d PT_REGS_ARG);
static int rtd520_probe_fifo_depth(comedi_device *dev);
@ -866,7 +866,7 @@ static int rtd_attach(comedi_device * dev, comedi_devconfig * it)
s->do_cmd = rtd_ai_cmd;
s->do_cmdtest = rtd_ai_cmdtest;
s->cancel = rtd_ai_cancel;
/*s->poll = rtd_ai_poll; *//* not ready yet */
/* s->poll = rtd_ai_poll; */ /* not ready yet */
s = dev->subdevices + 1;
/* analog output subdevice */
@ -1005,7 +1005,7 @@ static int rtd_attach(comedi_device * dev, comedi_devconfig * it)
#if 0
/* hit an error, clean up memory and return ret */
//rtd_attach_die_error:
/* rtd_attach_die_error: */
#ifdef USE_DMA
for (index = 0; index < DMA_CHAIN_COUNT; index++) {
if (NULL != devpriv->dma0Buff[index]) { /* free buffer memory */
@ -1377,15 +1377,15 @@ void abort_dma(comedi_device * dev, unsigned int channel)
unsigned long dma_cs_addr; /* the control/status register */
uint8_t status;
unsigned int ii;
//unsigned long flags;
/* unsigned long flags; */
dma_cs_addr = (unsigned long)devpriv->lcfg
+ ((channel == 0) ? LCFG_DMACSR0 : LCFG_DMACSR1);
// spinlock for plx dma control/status reg
//comedi_spin_lock_irqsave( &dev->spinlock, flags );
/* spinlock for plx dma control/status reg */
/* comedi_spin_lock_irqsave( &dev->spinlock, flags ); */
// abort dma transfer if necessary
/* abort dma transfer if necessary */
status = readb(dma_cs_addr);
if ((status & PLX_DMA_EN_BIT) == 0) { /* not enabled (Error?) */
DPRINTK("rtd520: AbortDma on non-active channel %d (0x%x)\n",
@ -1410,7 +1410,7 @@ void abort_dma(comedi_device * dev, unsigned int channel)
/* set abort bit for channel */
writeb(PLX_DMA_ABORT_BIT, dma_cs_addr);
// wait for dma done bit to be set
/* wait for dma done bit to be set */
status = readb(dma_cs_addr);
for (ii = 0;
(status & PLX_DMA_DONE_BIT) == 0 && ii < RTD_DMA_TIMEOUT;
@ -1424,7 +1424,7 @@ void abort_dma(comedi_device * dev, unsigned int channel)
}
abortDmaExit:
//comedi_spin_unlock_irqrestore( &dev->spinlock, flags );
/* comedi_spin_unlock_irqrestore( &dev->spinlock, flags ); */
}
/*

620
drivers/staging/comedi/drivers/rtd520.h
View file

@ -29,366 +29,366 @@
LAS0 Runtime Area
Local Address Space 0 Offset Read Function Write Function
*/
#define LAS0_SPARE_00 0x0000 // - -
#define LAS0_SPARE_04 0x0004 // - -
#define LAS0_USER_IO 0x0008 // Read User Inputs Write User Outputs
#define LAS0_SPARE_0C 0x000C // - -
#define LAS0_ADC 0x0010 // Read FIFO Status Software A/D Start
#define LAS0_DAC1 0x0014 // - Software D/A1 Update
#define LAS0_DAC2 0x0018 // - Software D/A2 Update
#define LAS0_SPARE_1C 0x001C // - -
#define LAS0_SPARE_20 0x0020 // - -
#define LAS0_DAC 0x0024 // - Software Simultaneous D/A1 and D/A2 Update
#define LAS0_PACER 0x0028 // Software Pacer Start Software Pacer Stop
#define LAS0_TIMER 0x002C // Read Timer Counters Status HDIN Software Trigger
#define LAS0_IT 0x0030 // Read Interrupt Status Write Interrupt Enable Mask Register
#define LAS0_CLEAR 0x0034 // Clear ITs set by Clear Mask Set Interrupt Clear Mask
#define LAS0_OVERRUN 0x0038 // Read pending interrupts Clear Overrun Register
#define LAS0_SPARE_3C 0x003C // - -
#define LAS0_SPARE_00 0x0000 /* - - */
#define LAS0_SPARE_04 0x0004 /* - - */
#define LAS0_USER_IO 0x0008 /* Read User Inputs Write User Outputs */
#define LAS0_SPARE_0C 0x000C /* - - */
#define LAS0_ADC 0x0010 /* Read FIFO Status Software A/D Start */
#define LAS0_DAC1 0x0014 /* - Software D/A1 Update */
#define LAS0_DAC2 0x0018 /* - Software D/A2 Update */
#define LAS0_SPARE_1C 0x001C /* - - */
#define LAS0_SPARE_20 0x0020 /* - - */
#define LAS0_DAC 0x0024 /* - Software Simultaneous D/A1 and D/A2 Update */
#define LAS0_PACER 0x0028 /* Software Pacer Start Software Pacer Stop */
#define LAS0_TIMER 0x002C /* Read Timer Counters Status HDIN Software Trigger */
#define LAS0_IT 0x0030 /* Read Interrupt Status Write Interrupt Enable Mask Register */
#define LAS0_CLEAR 0x0034 /* Clear ITs set by Clear Mask Set Interrupt Clear Mask */
#define LAS0_OVERRUN 0x0038 /* Read pending interrupts Clear Overrun Register */
#define LAS0_SPARE_3C 0x003C /* - - */
/*
LAS0 Runtime Area Timer/Counter,Dig.IO
Name Local Address Function
*/
#define LAS0_PCLK 0x0040 // Pacer Clock value (24bit) Pacer Clock load (24bit)
#define LAS0_BCLK 0x0044 // Burst Clock value (10bit) Burst Clock load (10bit)
#define LAS0_ADC_SCNT 0x0048 // A/D Sample counter value (10bit) A/D Sample counter load (10bit)
#define LAS0_DAC1_UCNT 0x004C // D/A1 Update counter value (10 bit) D/A1 Update counter load (10bit)
#define LAS0_DAC2_UCNT 0x0050 // D/A2 Update counter value (10 bit) D/A2 Update counter load (10bit)
#define LAS0_DCNT 0x0054 // Delay counter value (16 bit) Delay counter load (16bit)
#define LAS0_ACNT 0x0058 // About counter value (16 bit) About counter load (16bit)
#define LAS0_DAC_CLK 0x005C // DAC clock value (16bit) DAC clock load (16bit)
#define LAS0_UTC0 0x0060 // 8254 TC Counter 0 User TC 0 value Load count in TC Counter 0
#define LAS0_UTC1 0x0064 // 8254 TC Counter 1 User TC 1 value Load count in TC Counter 1
#define LAS0_UTC2 0x0068 // 8254 TC Counter 2 User TC 2 value Load count in TC Counter 2
#define LAS0_UTC_CTRL 0x006C // 8254 TC Control Word Program counter mode for TC
#define LAS0_DIO0 0x0070 // Digital I/O Port 0 Read Port Digital I/O Port 0 Write Port
#define LAS0_DIO1 0x0074 // Digital I/O Port 1 Read Port Digital I/O Port 1 Write Port
#define LAS0_DIO0_CTRL 0x0078 // Clear digital IRQ status flag/read Clear digital chip/program Port 0
#define LAS0_DIO_STATUS 0x007C // Read Digital I/O Status word Program digital control register &
#define LAS0_PCLK 0x0040 /* Pacer Clock value (24bit) Pacer Clock load (24bit) */
#define LAS0_BCLK 0x0044 /* Burst Clock value (10bit) Burst Clock load (10bit) */
#define LAS0_ADC_SCNT 0x0048 /* A/D Sample counter value (10bit) A/D Sample counter load (10bit) */
#define LAS0_DAC1_UCNT 0x004C /* D/A1 Update counter value (10 bit) D/A1 Update counter load (10bit) */
#define LAS0_DAC2_UCNT 0x0050 /* D/A2 Update counter value (10 bit) D/A2 Update counter load (10bit) */
#define LAS0_DCNT 0x0054 /* Delay counter value (16 bit) Delay counter load (16bit) */
#define LAS0_ACNT 0x0058 /* About counter value (16 bit) About counter load (16bit) */
#define LAS0_DAC_CLK 0x005C /* DAC clock value (16bit) DAC clock load (16bit) */
#define LAS0_UTC0 0x0060 /* 8254 TC Counter 0 User TC 0 value Load count in TC Counter 0 */
#define LAS0_UTC1 0x0064 /* 8254 TC Counter 1 User TC 1 value Load count in TC Counter 1 */
#define LAS0_UTC2 0x0068 /* 8254 TC Counter 2 User TC 2 value Load count in TC Counter 2 */
#define LAS0_UTC_CTRL 0x006C /* 8254 TC Control Word Program counter mode for TC */
#define LAS0_DIO0 0x0070 /* Digital I/O Port 0 Read Port Digital I/O Port 0 Write Port */
#define LAS0_DIO1 0x0074 /* Digital I/O Port 1 Read Port Digital I/O Port 1 Write Port */
#define LAS0_DIO0_CTRL 0x0078 /* Clear digital IRQ status flag/read Clear digital chip/program Port 0 */
#define LAS0_DIO_STATUS 0x007C /* Read Digital I/O Status word Program digital control register & */
/*
LAS0 Setup Area
Name Local Address Function
*/
#define LAS0_BOARD_RESET 0x0100 // Board reset
#define LAS0_DMA0_SRC 0x0104 // DMA 0 Sources select
#define LAS0_DMA1_SRC 0x0108 // DMA 1 Sources select
#define LAS0_ADC_CONVERSION 0x010C // A/D Conversion Signal select
#define LAS0_BURST_START 0x0110 // Burst Clock Start Trigger select
#define LAS0_PACER_START 0x0114 // Pacer Clock Start Trigger select
#define LAS0_PACER_STOP 0x0118 // Pacer Clock Stop Trigger select
#define LAS0_ACNT_STOP_ENABLE 0x011C // About Counter Stop Enable
#define LAS0_PACER_REPEAT 0x0120 // Pacer Start Trigger Mode select
#define LAS0_DIN_START 0x0124 // High Speed Digital Input Sampling Signal select
#define LAS0_DIN_FIFO_CLEAR 0x0128 // Digital Input FIFO Clear
#define LAS0_ADC_FIFO_CLEAR 0x012C // A/D FIFO Clear
#define LAS0_CGT_WRITE 0x0130 // Channel Gain Table Write
#define LAS0_CGL_WRITE 0x0134 // Channel Gain Latch Write
#define LAS0_CG_DATA 0x0138 // Digital Table Write
#define LAS0_CGT_ENABLE 0x013C // Channel Gain Table Enable
#define LAS0_CG_ENABLE 0x0140 // Digital Table Enable
#define LAS0_CGT_PAUSE 0x0144 // Table Pause Enable
#define LAS0_CGT_RESET 0x0148 // Reset Channel Gain Table
#define LAS0_CGT_CLEAR 0x014C // Clear Channel Gain Table
#define LAS0_DAC1_CTRL 0x0150 // D/A1 output type/range
#define LAS0_DAC1_SRC 0x0154 // D/A1 update source
#define LAS0_DAC1_CYCLE 0x0158 // D/A1 cycle mode
#define LAS0_DAC1_RESET 0x015C // D/A1 FIFO reset
#define LAS0_DAC1_FIFO_CLEAR 0x0160 // D/A1 FIFO clear
#define LAS0_DAC2_CTRL 0x0164 // D/A2 output type/range
#define LAS0_DAC2_SRC 0x0168 // D/A2 update source
#define LAS0_DAC2_CYCLE 0x016C // D/A2 cycle mode
#define LAS0_DAC2_RESET 0x0170 // D/A2 FIFO reset
#define LAS0_DAC2_FIFO_CLEAR 0x0174 // D/A2 FIFO clear
#define LAS0_ADC_SCNT_SRC 0x0178 // A/D Sample Counter Source select
#define LAS0_PACER_SELECT 0x0180 // Pacer Clock select
#define LAS0_SBUS0_SRC 0x0184 // SyncBus 0 Source select
#define LAS0_SBUS0_ENABLE 0x0188 // SyncBus 0 enable
#define LAS0_SBUS1_SRC 0x018C // SyncBus 1 Source select
#define LAS0_SBUS1_ENABLE 0x0190 // SyncBus 1 enable
#define LAS0_SBUS2_SRC 0x0198 // SyncBus 2 Source select
#define LAS0_SBUS2_ENABLE 0x019C // SyncBus 2 enable
#define LAS0_ETRG_POLARITY 0x01A4 // External Trigger polarity select
#define LAS0_EINT_POLARITY 0x01A8 // External Interrupt polarity select
#define LAS0_UTC0_CLOCK 0x01AC // UTC0 Clock select
#define LAS0_UTC0_GATE 0x01B0 // UTC0 Gate select
#define LAS0_UTC1_CLOCK 0x01B4 // UTC1 Clock select
#define LAS0_UTC1_GATE 0x01B8 // UTC1 Gate select
#define LAS0_UTC2_CLOCK 0x01BC // UTC2 Clock select
#define LAS0_UTC2_GATE 0x01C0 // UTC2 Gate select
#define LAS0_UOUT0_SELECT 0x01C4 // User Output 0 source select
#define LAS0_UOUT1_SELECT 0x01C8 // User Output 1 source select
#define LAS0_DMA0_RESET 0x01CC // DMA0 Request state machine reset
#define LAS0_DMA1_RESET 0x01D0 // DMA1 Request state machine reset
#define LAS0_BOARD_RESET 0x0100 /* Board reset */
#define LAS0_DMA0_SRC 0x0104 /* DMA 0 Sources select */
#define LAS0_DMA1_SRC 0x0108 /* DMA 1 Sources select */
#define LAS0_ADC_CONVERSION 0x010C /* A/D Conversion Signal select */
#define LAS0_BURST_START 0x0110 /* Burst Clock Start Trigger select */
#define LAS0_PACER_START 0x0114 /* Pacer Clock Start Trigger select */
#define LAS0_PACER_STOP 0x0118 /* Pacer Clock Stop Trigger select */
#define LAS0_ACNT_STOP_ENABLE 0x011C /* About Counter Stop Enable */
#define LAS0_PACER_REPEAT 0x0120 /* Pacer Start Trigger Mode select */
#define LAS0_DIN_START 0x0124 /* High Speed Digital Input Sampling Signal select */
#define LAS0_DIN_FIFO_CLEAR 0x0128 /* Digital Input FIFO Clear */
#define LAS0_ADC_FIFO_CLEAR 0x012C /* A/D FIFO Clear */
#define LAS0_CGT_WRITE 0x0130 /* Channel Gain Table Write */
#define LAS0_CGL_WRITE 0x0134 /* Channel Gain Latch Write */
#define LAS0_CG_DATA 0x0138 /* Digital Table Write */
#define LAS0_CGT_ENABLE 0x013C /* Channel Gain Table Enable */
#define LAS0_CG_ENABLE 0x0140 /* Digital Table Enable */
#define LAS0_CGT_PAUSE 0x0144 /* Table Pause Enable */
#define LAS0_CGT_RESET 0x0148 /* Reset Channel Gain Table */
#define LAS0_CGT_CLEAR 0x014C /* Clear Channel Gain Table */
#define LAS0_DAC1_CTRL 0x0150 /* D/A1 output type/range */
#define LAS0_DAC1_SRC 0x0154 /* D/A1 update source */
#define LAS0_DAC1_CYCLE 0x0158 /* D/A1 cycle mode */
#define LAS0_DAC1_RESET 0x015C /* D/A1 FIFO reset */
#define LAS0_DAC1_FIFO_CLEAR 0x0160 /* D/A1 FIFO clear */
#define LAS0_DAC2_CTRL 0x0164 /* D/A2 output type/range */
#define LAS0_DAC2_SRC 0x0168 /* D/A2 update source */
#define LAS0_DAC2_CYCLE 0x016C /* D/A2 cycle mode */
#define LAS0_DAC2_RESET 0x0170 /* D/A2 FIFO reset */
#define LAS0_DAC2_FIFO_CLEAR 0x0174 /* D/A2 FIFO clear */
#define LAS0_ADC_SCNT_SRC 0x0178 /* A/D Sample Counter Source select */
#define LAS0_PACER_SELECT 0x0180 /* Pacer Clock select */
#define LAS0_SBUS0_SRC 0x0184 /* SyncBus 0 Source select */
#define LAS0_SBUS0_ENABLE 0x0188 /* SyncBus 0 enable */
#define LAS0_SBUS1_SRC 0x018C /* SyncBus 1 Source select */
#define LAS0_SBUS1_ENABLE 0x0190 /* SyncBus 1 enable */
#define LAS0_SBUS2_SRC 0x0198 /* SyncBus 2 Source select */
#define LAS0_SBUS2_ENABLE 0x019C /* SyncBus 2 enable */
#define LAS0_ETRG_POLARITY 0x01A4 /* External Trigger polarity select */
#define LAS0_EINT_POLARITY 0x01A8 /* External Interrupt polarity select */
#define LAS0_UTC0_CLOCK 0x01AC /* UTC0 Clock select */
#define LAS0_UTC0_GATE 0x01B0 /* UTC0 Gate select */
#define LAS0_UTC1_CLOCK 0x01B4 /* UTC1 Clock select */
#define LAS0_UTC1_GATE 0x01B8 /* UTC1 Gate select */
#define LAS0_UTC2_CLOCK 0x01BC /* UTC2 Clock select */
#define LAS0_UTC2_GATE 0x01C0 /* UTC2 Gate select */
#define LAS0_UOUT0_SELECT 0x01C4 /* User Output 0 source select */
#define LAS0_UOUT1_SELECT 0x01C8 /* User Output 1 source select */
#define LAS0_DMA0_RESET 0x01CC /* DMA0 Request state machine reset */
#define LAS0_DMA1_RESET 0x01D0 /* DMA1 Request state machine reset */
/*
LAS1
Name Local Address Function
*/
#define LAS1_ADC_FIFO 0x0000 // Read A/D FIFO (16bit) -
#define LAS1_HDIO_FIFO 0x0004 // Read High Speed Digital Input FIFO (16bit) -
#define LAS1_DAC1_FIFO 0x0008 // - Write D/A1 FIFO (16bit)
#define LAS1_DAC2_FIFO 0x000C // - Write D/A2 FIFO (16bit)
#define LAS1_ADC_FIFO 0x0000 /* Read A/D FIFO (16bit) - */
#define LAS1_HDIO_FIFO 0x0004 /* Read High Speed Digital Input FIFO (16bit) - */
#define LAS1_DAC1_FIFO 0x0008 /* - Write D/A1 FIFO (16bit) */
#define LAS1_DAC2_FIFO 0x000C /* - Write D/A2 FIFO (16bit) */
/*
LCFG: PLX 9080 local config & runtime registers
Name Local Address Function
*/
#define LCFG_ITCSR 0x0068 // INTCSR, Interrupt Control/Status Register
#define LCFG_DMAMODE0 0x0080 // DMA Channel 0 Mode Register
#define LCFG_DMAPADR0 0x0084 // DMA Channel 0 PCI Address Register
#define LCFG_DMALADR0 0x0088 // DMA Channel 0 Local Address Reg
#define LCFG_DMASIZ0 0x008C // DMA Channel 0 Transfer Size (Bytes) Register
#define LCFG_DMADPR0 0x0090 // DMA Channel 0 Descriptor Pointer Register
#define LCFG_DMAMODE1 0x0094 // DMA Channel 1 Mode Register
#define LCFG_DMAPADR1 0x0098 // DMA Channel 1 PCI Address Register
#define LCFG_DMALADR1 0x009C // DMA Channel 1 Local Address Register
#define LCFG_DMASIZ1 0x00A0 // DMA Channel 1 Transfer Size (Bytes) Register
#define LCFG_DMADPR1 0x00A4 // DMA Channel 1 Descriptor Pointer Register
#define LCFG_DMACSR0 0x00A8 // DMA Channel 0 Command/Status Register
#define LCFG_DMACSR1 0x00A9 // DMA Channel 0 Command/Status Register
#define LCFG_DMAARB 0x00AC // DMA Arbitration Register
#define LCFG_DMATHR 0x00B0 // DMA Threshold Register
#define LCFG_ITCSR 0x0068 /* INTCSR, Interrupt Control/Status Register */
#define LCFG_DMAMODE0 0x0080 /* DMA Channel 0 Mode Register */
#define LCFG_DMAPADR0 0x0084 /* DMA Channel 0 PCI Address Register */
#define LCFG_DMALADR0 0x0088 /* DMA Channel 0 Local Address Reg */
#define LCFG_DMASIZ0 0x008C /* DMA Channel 0 Transfer Size (Bytes) Register */
#define LCFG_DMADPR0 0x0090 /* DMA Channel 0 Descriptor Pointer Register */
#define LCFG_DMAMODE1 0x0094 /* DMA Channel 1 Mode Register */
#define LCFG_DMAPADR1 0x0098 /* DMA Channel 1 PCI Address Register */
#define LCFG_DMALADR1 0x009C /* DMA Channel 1 Local Address Register */
#define LCFG_DMASIZ1 0x00A0 /* DMA Channel 1 Transfer Size (Bytes) Register */
#define LCFG_DMADPR1 0x00A4 /* DMA Channel 1 Descriptor Pointer Register */
#define LCFG_DMACSR0 0x00A8 /* DMA Channel 0 Command/Status Register */
#define LCFG_DMACSR1 0x00A9 /* DMA Channel 0 Command/Status Register */
#define LCFG_DMAARB 0x00AC /* DMA Arbitration Register */
#define LCFG_DMATHR 0x00B0 /* DMA Threshold Register */
/*======================================================================
Resister bit definitions
======================================================================*/
// FIFO Status Word Bits (RtdFifoStatus)
#define FS_DAC1_NOT_EMPTY 0x0001 // D0 - DAC1 FIFO not empty
#define FS_DAC1_HEMPTY 0x0002 // D1 - DAC1 FIFO half empty
#define FS_DAC1_NOT_FULL 0x0004 // D2 - DAC1 FIFO not full
#define FS_DAC2_NOT_EMPTY 0x0010 // D4 - DAC2 FIFO not empty
#define FS_DAC2_HEMPTY 0x0020 // D5 - DAC2 FIFO half empty
#define FS_DAC2_NOT_FULL 0x0040 // D6 - DAC2 FIFO not full
#define FS_ADC_NOT_EMPTY 0x0100 // D8 - ADC FIFO not empty
#define FS_ADC_HEMPTY 0x0200 // D9 - ADC FIFO half empty
#define FS_ADC_NOT_FULL 0x0400 // D10 - ADC FIFO not full
#define FS_DIN_NOT_EMPTY 0x1000 // D12 - DIN FIFO not empty
#define FS_DIN_HEMPTY 0x2000 // D13 - DIN FIFO half empty
#define FS_DIN_NOT_FULL 0x4000 // D14 - DIN FIFO not full
/* FIFO Status Word Bits (RtdFifoStatus) */
#define FS_DAC1_NOT_EMPTY 0x0001 /* D0 - DAC1 FIFO not empty */
#define FS_DAC1_HEMPTY 0x0002 /* D1 - DAC1 FIFO half empty */
#define FS_DAC1_NOT_FULL 0x0004 /* D2 - DAC1 FIFO not full */
#define FS_DAC2_NOT_EMPTY 0x0010 /* D4 - DAC2 FIFO not empty */
#define FS_DAC2_HEMPTY 0x0020 /* D5 - DAC2 FIFO half empty */
#define FS_DAC2_NOT_FULL 0x0040 /* D6 - DAC2 FIFO not full */
#define FS_ADC_NOT_EMPTY 0x0100 /* D8 - ADC FIFO not empty */
#define FS_ADC_HEMPTY 0x0200 /* D9 - ADC FIFO half empty */
#define FS_ADC_NOT_FULL 0x0400 /* D10 - ADC FIFO not full */
#define FS_DIN_NOT_EMPTY 0x1000 /* D12 - DIN FIFO not empty */
#define FS_DIN_HEMPTY 0x2000 /* D13 - DIN FIFO half empty */
#define FS_DIN_NOT_FULL 0x4000 /* D14 - DIN FIFO not full */
// Timer Status Word Bits (GetTimerStatus)
/* Timer Status Word Bits (GetTimerStatus) */
#define TS_PCLK_GATE 0x0001
// D0 - Pacer Clock Gate [0 - gated, 1 - enabled]
/* D0 - Pacer Clock Gate [0 - gated, 1 - enabled] */
#define TS_BCLK_GATE 0x0002
// D1 - Burst Clock Gate [0 - disabled, 1 - running]
/* D1 - Burst Clock Gate [0 - disabled, 1 - running] */
#define TS_DCNT_GATE 0x0004
// D2 - Pacer Clock Delayed Start Trigger [0 - delay over, 1 - delay in
// progress]
/* D2 - Pacer Clock Delayed Start Trigger [0 - delay over, 1 - delay in */
/* progress] */
#define TS_ACNT_GATE 0x0008
// D3 - Pacer Clock About Trigger [0 - completed, 1 - in progress]
/* D3 - Pacer Clock About Trigger [0 - completed, 1 - in progress] */
#define TS_PCLK_RUN 0x0010
// D4 - Pacer Clock Shutdown Flag [0 - Pacer Clock cannot be start
// triggered only by Software Pacer Start Command, 1 - Pacer Clock can
// be start triggered]
/* D4 - Pacer Clock Shutdown Flag [0 - Pacer Clock cannot be start */
/* triggered only by Software Pacer Start Command, 1 - Pacer Clock can */
/* be start triggered] */
// External Trigger polarity select
// External Interrupt polarity select
#define POL_POSITIVE 0x0 // positive edge
#define POL_NEGATIVE 0x1 // negative edge
/* External Trigger polarity select */
/* External Interrupt polarity select */
#define POL_POSITIVE 0x0 /* positive edge */
#define POL_NEGATIVE 0x1 /* negative edge */
// User Output Signal select (SetUout0Source, SetUout1Source)
#define UOUT_ADC 0x0 // A/D Conversion Signal
#define UOUT_DAC1 0x1 // D/A1 Update
#define UOUT_DAC2 0x2 // D/A2 Update
#define UOUT_SOFTWARE 0x3 // Software Programmable
/* User Output Signal select (SetUout0Source, SetUout1Source) */
#define UOUT_ADC 0x0 /* A/D Conversion Signal */
#define UOUT_DAC1 0x1 /* D/A1 Update */
#define UOUT_DAC2 0x2 /* D/A2 Update */
#define UOUT_SOFTWARE 0x3 /* Software Programmable */
// Pacer clock select (SetPacerSource)
#define PCLK_INTERNAL 1 // Internal Pacer Clock
#define PCLK_EXTERNAL 0 // External Pacer Clock
/* Pacer clock select (SetPacerSource) */
#define PCLK_INTERNAL 1 /* Internal Pacer Clock */
#define PCLK_EXTERNAL 0 /* External Pacer Clock */
// A/D Sample Counter Sources (SetAdcntSource, SetupSampleCounter)
#define ADC_SCNT_CGT_RESET 0x0 // needs restart with StartPacer
/* A/D Sample Counter Sources (SetAdcntSource, SetupSampleCounter) */
#define ADC_SCNT_CGT_RESET 0x0 /* needs restart with StartPacer */
#define ADC_SCNT_FIFO_WRITE 0x1
// A/D Conversion Signal Select (for SetConversionSelect)
#define ADC_START_SOFTWARE 0x0 // Software A/D Start
#define ADC_START_PCLK 0x1 // Pacer Clock (Ext. Int. see Func.509)
#define ADC_START_BCLK 0x2 // Burst Clock
#define ADC_START_DIGITAL_IT 0x3 // Digital Interrupt
#define ADC_START_DAC1_MARKER1 0x4 // D/A 1 Data Marker 1
#define ADC_START_DAC2_MARKER1 0x5 // D/A 2 Data Marker 1
#define ADC_START_SBUS0 0x6 // SyncBus 0
#define ADC_START_SBUS1 0x7 // SyncBus 1
#define ADC_START_SBUS2 0x8 // SyncBus 2
/* A/D Conversion Signal Select (for SetConversionSelect) */
#define ADC_START_SOFTWARE 0x0 /* Software A/D Start */
#define ADC_START_PCLK 0x1 /* Pacer Clock (Ext. Int. see Func.509) */
#define ADC_START_BCLK 0x2 /* Burst Clock */
#define ADC_START_DIGITAL_IT 0x3 /* Digital Interrupt */
#define ADC_START_DAC1_MARKER1 0x4 /* D/A 1 Data Marker 1 */
#define ADC_START_DAC2_MARKER1 0x5 /* D/A 2 Data Marker 1 */
#define ADC_START_SBUS0 0x6 /* SyncBus 0 */
#define ADC_START_SBUS1 0x7 /* SyncBus 1 */
#define ADC_START_SBUS2 0x8 /* SyncBus 2 */
// Burst Clock start trigger select (SetBurstStart)
#define BCLK_START_SOFTWARE 0x0 // Software A/D Start (StartBurst)
#define BCLK_START_PCLK 0x1 // Pacer Clock
#define BCLK_START_ETRIG 0x2 // External Trigger
#define BCLK_START_DIGITAL_IT 0x3 // Digital Interrupt
#define BCLK_START_SBUS0 0x4 // SyncBus 0
#define BCLK_START_SBUS1 0x5 // SyncBus 1
#define BCLK_START_SBUS2 0x6 // SyncBus 2
/* Burst Clock start trigger select (SetBurstStart) */
#define BCLK_START_SOFTWARE 0x0 /* Software A/D Start (StartBurst) */
#define BCLK_START_PCLK 0x1 /* Pacer Clock */
#define BCLK_START_ETRIG 0x2 /* External Trigger */
#define BCLK_START_DIGITAL_IT 0x3 /* Digital Interrupt */
#define BCLK_START_SBUS0 0x4 /* SyncBus 0 */
#define BCLK_START_SBUS1 0x5 /* SyncBus 1 */
#define BCLK_START_SBUS2 0x6 /* SyncBus 2 */
// Pacer Clock start trigger select (SetPacerStart)
#define PCLK_START_SOFTWARE 0x0 // Software Pacer Start (StartPacer)
#define PCLK_START_ETRIG 0x1 // External trigger
#define PCLK_START_DIGITAL_IT 0x2 // Digital interrupt
#define PCLK_START_UTC2 0x3 // User TC 2 out
#define PCLK_START_SBUS0 0x4 // SyncBus 0
#define PCLK_START_SBUS1 0x5 // SyncBus 1
#define PCLK_START_SBUS2 0x6 // SyncBus 2
#define PCLK_START_D_SOFTWARE 0x8 // Delayed Software Pacer Start
#define PCLK_START_D_ETRIG 0x9 // Delayed external trigger
#define PCLK_START_D_DIGITAL_IT 0xA // Delayed digital interrupt
#define PCLK_START_D_UTC2 0xB // Delayed User TC 2 out
#define PCLK_START_D_SBUS0 0xC // Delayed SyncBus 0
#define PCLK_START_D_SBUS1 0xD // Delayed SyncBus 1
#define PCLK_START_D_SBUS2 0xE // Delayed SyncBus 2
#define PCLK_START_ETRIG_GATED 0xF // External Trigger Gated controlled mode
/* Pacer Clock start trigger select (SetPacerStart) */
#define PCLK_START_SOFTWARE 0x0 /* Software Pacer Start (StartPacer) */
#define PCLK_START_ETRIG 0x1 /* External trigger */
#define PCLK_START_DIGITAL_IT 0x2 /* Digital interrupt */
#define PCLK_START_UTC2 0x3 /* User TC 2 out */
#define PCLK_START_SBUS0 0x4 /* SyncBus 0 */
#define PCLK_START_SBUS1 0x5 /* SyncBus 1 */
#define PCLK_START_SBUS2 0x6 /* SyncBus 2 */
#define PCLK_START_D_SOFTWARE 0x8 /* Delayed Software Pacer Start */
#define PCLK_START_D_ETRIG 0x9 /* Delayed external trigger */
#define PCLK_START_D_DIGITAL_IT 0xA /* Delayed digital interrupt */
#define PCLK_START_D_UTC2 0xB /* Delayed User TC 2 out */
#define PCLK_START_D_SBUS0 0xC /* Delayed SyncBus 0 */
#define PCLK_START_D_SBUS1 0xD /* Delayed SyncBus 1 */
#define PCLK_START_D_SBUS2 0xE /* Delayed SyncBus 2 */
#define PCLK_START_ETRIG_GATED 0xF /* External Trigger Gated controlled mode */
// Pacer Clock Stop Trigger select (SetPacerStop)
#define PCLK_STOP_SOFTWARE 0x0 // Software Pacer Stop (StopPacer)
#define PCLK_STOP_ETRIG 0x1 // External Trigger
#define PCLK_STOP_DIGITAL_IT 0x2 // Digital Interrupt
#define PCLK_STOP_ACNT 0x3 // About Counter
#define PCLK_STOP_UTC2 0x4 // User TC2 out
#define PCLK_STOP_SBUS0 0x5 // SyncBus 0
#define PCLK_STOP_SBUS1 0x6 // SyncBus 1
#define PCLK_STOP_SBUS2 0x7 // SyncBus 2
#define PCLK_STOP_A_SOFTWARE 0x8 // About Software Pacer Stop
#define PCLK_STOP_A_ETRIG 0x9 // About External Trigger
#define PCLK_STOP_A_DIGITAL_IT 0xA // About Digital Interrupt
#define PCLK_STOP_A_UTC2 0xC // About User TC2 out
#define PCLK_STOP_A_SBUS0 0xD // About SyncBus 0
#define PCLK_STOP_A_SBUS1 0xE // About SyncBus 1
#define PCLK_STOP_A_SBUS2 0xF // About SyncBus 2
/* Pacer Clock Stop Trigger select (SetPacerStop) */
#define PCLK_STOP_SOFTWARE 0x0 /* Software Pacer Stop (StopPacer) */
#define PCLK_STOP_ETRIG 0x1 /* External Trigger */
#define PCLK_STOP_DIGITAL_IT 0x2 /* Digital Interrupt */
#define PCLK_STOP_ACNT 0x3 /* About Counter */
#define PCLK_STOP_UTC2 0x4 /* User TC2 out */
#define PCLK_STOP_SBUS0 0x5 /* SyncBus 0 */
#define PCLK_STOP_SBUS1 0x6 /* SyncBus 1 */
#define PCLK_STOP_SBUS2 0x7 /* SyncBus 2 */
#define PCLK_STOP_A_SOFTWARE 0x8 /* About Software Pacer Stop */
#define PCLK_STOP_A_ETRIG 0x9 /* About External Trigger */
#define PCLK_STOP_A_DIGITAL_IT 0xA /* About Digital Interrupt */
#define PCLK_STOP_A_UTC2 0xC /* About User TC2 out */
#define PCLK_STOP_A_SBUS0 0xD /* About SyncBus 0 */
#define PCLK_STOP_A_SBUS1 0xE /* About SyncBus 1 */
#define PCLK_STOP_A_SBUS2 0xF /* About SyncBus 2 */
// About Counter Stop Enable
#define ACNT_STOP 0x0 // stop enable
#define ACNT_NO_STOP 0x1 // stop disabled
/* About Counter Stop Enable */
#define ACNT_STOP 0x0 /* stop enable */
#define ACNT_NO_STOP 0x1 /* stop disabled */
// DAC update source (SetDAC1Start & SetDAC2Start)
#define DAC_START_SOFTWARE 0x0 // Software Update
#define DAC_START_CGT 0x1 // CGT controlled Update
#define DAC_START_DAC_CLK 0x2 // D/A Clock
#define DAC_START_EPCLK 0x3 // External Pacer Clock
#define DAC_START_SBUS0 0x4 // SyncBus 0
#define DAC_START_SBUS1 0x5 // SyncBus 1
#define DAC_START_SBUS2 0x6 // SyncBus 2
/* DAC update source (SetDAC1Start & SetDAC2Start) */
#define DAC_START_SOFTWARE 0x0 /* Software Update */
#define DAC_START_CGT 0x1 /* CGT controlled Update */
#define DAC_START_DAC_CLK 0x2 /* D/A Clock */
#define DAC_START_EPCLK 0x3 /* External Pacer Clock */
#define DAC_START_SBUS0 0x4 /* SyncBus 0 */
#define DAC_START_SBUS1 0x5 /* SyncBus 1 */
#define DAC_START_SBUS2 0x6 /* SyncBus 2 */
// DAC Cycle Mode (SetDAC1Cycle, SetDAC2Cycle, SetupDAC)
#define DAC_CYCLE_SINGLE 0x0 // not cycle
#define DAC_CYCLE_MULTI 0x1 // cycle
/* DAC Cycle Mode (SetDAC1Cycle, SetDAC2Cycle, SetupDAC) */
#define DAC_CYCLE_SINGLE 0x0 /* not cycle */
#define DAC_CYCLE_MULTI 0x1 /* cycle */
// 8254 Operation Modes (Set8254Mode, SetupTimerCounter)
#define M8254_EVENT_COUNTER 0 // Event Counter
#define M8254_HW_ONE_SHOT 1 // Hardware-Retriggerable One-Shot
#define M8254_RATE_GENERATOR 2 // Rate Generator
#define M8254_SQUARE_WAVE 3 // Square Wave Mode
#define M8254_SW_STROBE 4 // Software Triggered Strobe
#define M8254_HW_STROBE 5 // Hardware Triggered Strobe (Retriggerable)
/* 8254 Operation Modes (Set8254Mode, SetupTimerCounter) */
#define M8254_EVENT_COUNTER 0 /* Event Counter */
#define M8254_HW_ONE_SHOT 1 /* Hardware-Retriggerable One-Shot */
#define M8254_RATE_GENERATOR 2 /* Rate Generator */
#define M8254_SQUARE_WAVE 3 /* Square Wave Mode */
#define M8254_SW_STROBE 4 /* Software Triggered Strobe */
#define M8254_HW_STROBE 5 /* Hardware Triggered Strobe (Retriggerable) */
// User Timer/Counter 0 Clock Select (SetUtc0Clock)
#define CUTC0_8MHZ 0x0 // 8MHz
#define CUTC0_EXT_TC_CLOCK1 0x1 // Ext. TC Clock 1
#define CUTC0_EXT_TC_CLOCK2 0x2 // Ext. TC Clock 2
#define CUTC0_EXT_PCLK 0x3 // Ext. Pacer Clock
/* User Timer/Counter 0 Clock Select (SetUtc0Clock) */
#define CUTC0_8MHZ 0x0 /* 8MHz */
#define CUTC0_EXT_TC_CLOCK1 0x1 /* Ext. TC Clock 1 */
#define CUTC0_EXT_TC_CLOCK2 0x2 /* Ext. TC Clock 2 */
#define CUTC0_EXT_PCLK 0x3 /* Ext. Pacer Clock */
// User Timer/Counter 1 Clock Select (SetUtc1Clock)
#define CUTC1_8MHZ 0x0 // 8MHz
#define CUTC1_EXT_TC_CLOCK1 0x1 // Ext. TC Clock 1
#define CUTC1_EXT_TC_CLOCK2 0x2 // Ext. TC Clock 2
#define CUTC1_EXT_PCLK 0x3 // Ext. Pacer Clock
#define CUTC1_UTC0_OUT 0x4 // User Timer/Counter 0 out
#define CUTC1_DIN_SIGNAL 0x5 // High-Speed Digital Input Sampling signal
/* User Timer/Counter 1 Clock Select (SetUtc1Clock) */
#define CUTC1_8MHZ 0x0 /* 8MHz */
#define CUTC1_EXT_TC_CLOCK1 0x1 /* Ext. TC Clock 1 */
#define CUTC1_EXT_TC_CLOCK2 0x2 /* Ext. TC Clock 2 */
#define CUTC1_EXT_PCLK 0x3 /* Ext. Pacer Clock */
#define CUTC1_UTC0_OUT 0x4 /* User Timer/Counter 0 out */
#define CUTC1_DIN_SIGNAL 0x5 /* High-Speed Digital Input Sampling signal */
// User Timer/Counter 2 Clock Select (SetUtc2Clock)
#define CUTC2_8MHZ 0x0 // 8MHz
#define CUTC2_EXT_TC_CLOCK1 0x1 // Ext. TC Clock 1
#define CUTC2_EXT_TC_CLOCK2 0x2 // Ext. TC Clock 2
#define CUTC2_EXT_PCLK 0x3 // Ext. Pacer Clock
#define CUTC2_UTC1_OUT 0x4 // User Timer/Counter 1 out
/* User Timer/Counter 2 Clock Select (SetUtc2Clock) */
#define CUTC2_8MHZ 0x0 /* 8MHz */
#define CUTC2_EXT_TC_CLOCK1 0x1 /* Ext. TC Clock 1 */
#define CUTC2_EXT_TC_CLOCK2 0x2 /* Ext. TC Clock 2 */
#define CUTC2_EXT_PCLK 0x3 /* Ext. Pacer Clock */
#define CUTC2_UTC1_OUT 0x4 /* User Timer/Counter 1 out */
// User Timer/Counter 0 Gate Select (SetUtc0Gate)
#define GUTC0_NOT_GATED 0x0 // Not gated
#define GUTC0_GATED 0x1 // Gated
#define GUTC0_EXT_TC_GATE1 0x2 // Ext. TC Gate 1
#define GUTC0_EXT_TC_GATE2 0x3 // Ext. TC Gate 2
/* User Timer/Counter 0 Gate Select (SetUtc0Gate) */
#define GUTC0_NOT_GATED 0x0 /* Not gated */
#define GUTC0_GATED 0x1 /* Gated */
#define GUTC0_EXT_TC_GATE1 0x2 /* Ext. TC Gate 1 */
#define GUTC0_EXT_TC_GATE2 0x3 /* Ext. TC Gate 2 */
// User Timer/Counter 1 Gate Select (SetUtc1Gate)
#define GUTC1_NOT_GATED 0x0 // Not gated
#define GUTC1_GATED 0x1 // Gated
#define GUTC1_EXT_TC_GATE1 0x2 // Ext. TC Gate 1
#define GUTC1_EXT_TC_GATE2 0x3 // Ext. TC Gate 2
#define GUTC1_UTC0_OUT 0x4 // User Timer/Counter 0 out
/* User Timer/Counter 1 Gate Select (SetUtc1Gate) */
#define GUTC1_NOT_GATED 0x0 /* Not gated */
#define GUTC1_GATED 0x1 /* Gated */
#define GUTC1_EXT_TC_GATE1 0x2 /* Ext. TC Gate 1 */
#define GUTC1_EXT_TC_GATE2 0x3 /* Ext. TC Gate 2 */
#define GUTC1_UTC0_OUT 0x4 /* User Timer/Counter 0 out */
// User Timer/Counter 2 Gate Select (SetUtc2Gate)
#define GUTC2_NOT_GATED 0x0 // Not gated
#define GUTC2_GATED 0x1 // Gated
#define GUTC2_EXT_TC_GATE1 0x2 // Ext. TC Gate 1
#define GUTC2_EXT_TC_GATE2 0x3 // Ext. TC Gate 2
#define GUTC2_UTC1_OUT 0x4 // User Timer/Counter 1 out
/* User Timer/Counter 2 Gate Select (SetUtc2Gate) */
#define GUTC2_NOT_GATED 0x0 /* Not gated */
#define GUTC2_GATED 0x1 /* Gated */
#define GUTC2_EXT_TC_GATE1 0x2 /* Ext. TC Gate 1 */
#define GUTC2_EXT_TC_GATE2 0x3 /* Ext. TC Gate 2 */
#define GUTC2_UTC1_OUT 0x4 /* User Timer/Counter 1 out */
// Interrupt Source Masks (SetITMask, ClearITMask, GetITStatus)
#define IRQM_ADC_FIFO_WRITE 0x0001 // ADC FIFO Write
#define IRQM_CGT_RESET 0x0002 // Reset CGT
#define IRQM_CGT_PAUSE 0x0008 // Pause CGT
#define IRQM_ADC_ABOUT_CNT 0x0010 // About Counter out
#define IRQM_ADC_DELAY_CNT 0x0020 // Delay Counter out
#define IRQM_ADC_SAMPLE_CNT 0x0040 // ADC Sample Counter
#define IRQM_DAC1_UCNT 0x0080 // DAC1 Update Counter
#define IRQM_DAC2_UCNT 0x0100 // DAC2 Update Counter
#define IRQM_UTC1 0x0200 // User TC1 out
#define IRQM_UTC1_INV 0x0400 // User TC1 out, inverted
#define IRQM_UTC2 0x0800 // User TC2 out
#define IRQM_DIGITAL_IT 0x1000 // Digital Interrupt
#define IRQM_EXTERNAL_IT 0x2000 // External Interrupt
#define IRQM_ETRIG_RISING 0x4000 // External Trigger rising-edge
#define IRQM_ETRIG_FALLING 0x8000 // External Trigger falling-edge
/* Interrupt Source Masks (SetITMask, ClearITMask, GetITStatus) */
#define IRQM_ADC_FIFO_WRITE 0x0001 /* ADC FIFO Write */
#define IRQM_CGT_RESET 0x0002 /* Reset CGT */
#define IRQM_CGT_PAUSE 0x0008 /* Pause CGT */
#define IRQM_ADC_ABOUT_CNT 0x0010 /* About Counter out */
#define IRQM_ADC_DELAY_CNT 0x0020 /* Delay Counter out */
#define IRQM_ADC_SAMPLE_CNT 0x0040 /* ADC Sample Counter */
#define IRQM_DAC1_UCNT 0x0080 /* DAC1 Update Counter */
#define IRQM_DAC2_UCNT 0x0100 /* DAC2 Update Counter */
#define IRQM_UTC1 0x0200 /* User TC1 out */
#define IRQM_UTC1_INV 0x0400 /* User TC1 out, inverted */
#define IRQM_UTC2 0x0800 /* User TC2 out */
#define IRQM_DIGITAL_IT 0x1000 /* Digital Interrupt */
#define IRQM_EXTERNAL_IT 0x2000 /* External Interrupt */
#define IRQM_ETRIG_RISING 0x4000 /* External Trigger rising-edge */
#define IRQM_ETRIG_FALLING 0x8000 /* External Trigger falling-edge */
// DMA Request Sources (LAS0)
#define DMAS_DISABLED 0x0 // DMA Disabled
#define DMAS_ADC_SCNT 0x1 // ADC Sample Counter
#define DMAS_DAC1_UCNT 0x2 // D/A1 Update Counter
#define DMAS_DAC2_UCNT 0x3 // D/A2 Update Counter
#define DMAS_UTC1 0x4 // User TC1 out
#define DMAS_ADFIFO_HALF_FULL 0x8 // A/D FIFO half full
#define DMAS_DAC1_FIFO_HALF_EMPTY 0x9 // D/A1 FIFO half empty
#define DMAS_DAC2_FIFO_HALF_EMPTY 0xA // D/A2 FIFO half empty
/* DMA Request Sources (LAS0) */
#define DMAS_DISABLED 0x0 /* DMA Disabled */
#define DMAS_ADC_SCNT 0x1 /* ADC Sample Counter */
#define DMAS_DAC1_UCNT 0x2 /* D/A1 Update Counter */
#define DMAS_DAC2_UCNT 0x3 /* D/A2 Update Counter */
#define DMAS_UTC1 0x4 /* User TC1 out */
#define DMAS_ADFIFO_HALF_FULL 0x8 /* A/D FIFO half full */
#define DMAS_DAC1_FIFO_HALF_EMPTY 0x9 /* D/A1 FIFO half empty */
#define DMAS_DAC2_FIFO_HALF_EMPTY 0xA /* D/A2 FIFO half empty */
// DMA Local Addresses (0x40000000+LAS1 offset)
#define DMALADDR_ADC 0x40000000 // A/D FIFO
#define DMALADDR_HDIN 0x40000004 // High Speed Digital Input FIFO
#define DMALADDR_DAC1 0x40000008 // D/A1 FIFO
#define DMALADDR_DAC2 0x4000000C // D/A2 FIFO
/* DMA Local Addresses (0x40000000+LAS1 offset) */
#define DMALADDR_ADC 0x40000000 /* A/D FIFO */
#define DMALADDR_HDIN 0x40000004 /* High Speed Digital Input FIFO */
#define DMALADDR_DAC1 0x40000008 /* D/A1 FIFO */
#define DMALADDR_DAC2 0x4000000C /* D/A2 FIFO */
// Port 0 compare modes (SetDIO0CompareMode)
#define DIO_MODE_EVENT 0 // Event Mode
#define DIO_MODE_MATCH 1 // Match Mode
/* Port 0 compare modes (SetDIO0CompareMode) */
#define DIO_MODE_EVENT 0 /* Event Mode */
#define DIO_MODE_MATCH 1 /* Match Mode */
// Digital Table Enable (Port 1 disable)
#define DTBL_DISABLE 0 // Enable Digital Table
#define DTBL_ENABLE 1 // Disable Digital Table
/* Digital Table Enable (Port 1 disable) */
#define DTBL_DISABLE 0 /* Enable Digital Table */
#define DTBL_ENABLE 1 /* Disable Digital Table */
// Sampling Signal for High Speed Digital Input (SetHdinStart)
#define HDIN_SOFTWARE 0x0 // Software Trigger
#define HDIN_ADC 0x1 // A/D Conversion Signal
#define HDIN_UTC0 0x2 // User TC out 0
#define HDIN_UTC1 0x3 // User TC out 1
#define HDIN_UTC2 0x4 // User TC out 2
#define HDIN_EPCLK 0x5 // External Pacer Clock
#define HDIN_ETRG 0x6 // External Trigger
/* Sampling Signal for High Speed Digital Input (SetHdinStart) */
#define HDIN_SOFTWARE 0x0 /* Software Trigger */
#define HDIN_ADC 0x1 /* A/D Conversion Signal */
#define HDIN_UTC0 0x2 /* User TC out 0 */
#define HDIN_UTC1 0x3 /* User TC out 1 */
#define HDIN_UTC2 0x4 /* User TC out 2 */
#define HDIN_EPCLK 0x5 /* External Pacer Clock */
#define HDIN_ETRG 0x6 /* External Trigger */
// Channel Gain Table / Channel Gain Latch
#define CSC_LATCH 0 // Channel Gain Latch mode
#define CSC_CGT 1 // Channel Gain Table mode
/* Channel Gain Table / Channel Gain Latch */
#define CSC_LATCH 0 /* Channel Gain Latch mode */
#define CSC_CGT 1 /* Channel Gain Table mode */
// Channel Gain Table Pause Enable
#define CGT_PAUSE_DISABLE 0 // Channel Gain Table Pause Disable
#define CGT_PAUSE_ENABLE 1 // Channel Gain Table Pause Enable
/* Channel Gain Table Pause Enable */
#define CGT_PAUSE_DISABLE 0 /* Channel Gain Table Pause Disable */
#define CGT_PAUSE_ENABLE 1 /* Channel Gain Table Pause Enable */
// DAC output type/range (p63)
#define AOUT_UNIP5 0 // 0..+5 Volt
#define AOUT_UNIP10 1 // 0..+10 Volt
#define AOUT_BIP5 2 // -5..+5 Volt
#define AOUT_BIP10 3 // -10..+10 Volt
/* DAC output type/range (p63) */
#define AOUT_UNIP5 0 /* 0..+5 Volt */
#define AOUT_UNIP10 1 /* 0..+10 Volt */
#define AOUT_BIP5 2 /* -5..+5 Volt */
#define AOUT_BIP10 3 /* -10..+10 Volt */
// Ghannel Gain Table field definitions (p61)
// Gain
/* Ghannel Gain Table field definitions (p61) */
/* Gain */
#define GAIN1 0
#define GAIN2 1
#define GAIN4 2
@ -398,15 +398,15 @@
#define GAIN64 6
#define GAIN128 7
// Input range/polarity
#define AIN_BIP5 0 // -5..+5 Volt
#define AIN_BIP10 1 // -10..+10 Volt
#define AIN_UNIP10 2 // 0..+10 Volt
/* Input range/polarity */
#define AIN_BIP5 0 /* -5..+5 Volt */
#define AIN_BIP10 1 /* -10..+10 Volt */
#define AIN_UNIP10 2 /* 0..+10 Volt */
// non referenced single ended select bit
#define NRSE_AGND 0 // AGND referenced SE input
#define NRSE_AINS 1 // AIN SENSE referenced SE input
/* non referenced single ended select bit */
#define NRSE_AGND 0 /* AGND referenced SE input */
#define NRSE_AINS 1 /* AIN SENSE referenced SE input */
// single ended vs differential
#define GND_SE 0 // Single-Ended
#define GND_DIFF 1 // Differential
/* single ended vs differential */
#define GND_SE 0 /* Single-Ended */
#define GND_DIFF 1 /* Differential */

1751
drivers/staging/comedi/drivers/s626.c
View file

File diff suppressed because it is too large Load diff

1006
drivers/staging/comedi/drivers/s626.h
View file

File diff suppressed because it is too large Load diff

2
drivers/staging/comedi/pci_ids.h
View file

@ -28,4 +28,4 @@
#define PCI_DEVICE_ID_QUANCOM_GPIB 0x3302
#endif
#endif // __COMPAT_LINUX_PCI_IDS_H
#endif /* __COMPAT_LINUX_PCI_IDS_H */

2
drivers/staging/comedi/proc.c
View file

@ -31,7 +31,7 @@
#define __NO_VERSION__
#include "comedidev.h"
#include <linux/proc_fs.h>
//#include <linux/string.h>
/* #include <linux/string.h> */
int comedi_read_procmem(char *buf, char **start, off_t offset, int len,
int *eof, void *data);

2
drivers/staging/comedi/range.c
View file

@ -88,7 +88,7 @@ static int aref_invalid(comedi_subdevice * s, unsigned int chanspec)
{
unsigned int aref;
// disable reporting invalid arefs... maybe someday
/* disable reporting invalid arefs... maybe someday */
return 0;
aref = CR_AREF(chanspec);

8
drivers/staging/comedi/rt.c
View file

@ -78,7 +78,7 @@ int comedi_request_irq(unsigned irq, irqreturn_t(*handler) (int,
ret = request_irq(irq, handler, unshared_flags, device, dev_id);
if (ret < 0) {
// we failed, so fall back on allowing shared interrupt (which we won't ever make RT)
/* we failed, so fall back on allowing shared interrupt (which we won't ever make RT) */
if (flags & IRQF_SHARED) {
rt_printk
("comedi: cannot get unshared interrupt, will not use RT interrupts.\n");
@ -192,7 +192,7 @@ static void handle_void_irq(int irq)
return;
}
it->handler(irq, it->dev_id PT_REGS_NULL);
rt_enable_irq(irq); //needed by rtai-adeos, seems like it shouldn't hurt earlier versions
rt_enable_irq(irq); /* needed by rtai-adeos, seems like it shouldn't hurt earlier versions */
}
DECLARE_VOID_IRQ(0);
@ -402,11 +402,11 @@ static int comedi_rt_release_irq(struct comedi_irq_struct *it)
void comedi_rt_init(void)
{
//rt_pend_tq_init();
/* rt_pend_tq_init(); */
}
void comedi_rt_cleanup(void)
{
//rt_pend_tq_cleanup();
/* rt_pend_tq_cleanup(); */
}
#endif

6
drivers/staging/comedi/rt_pend_tq.c
View file

@ -3,7 +3,7 @@
#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/sched.h>
#include "comedidev.h" // for rt spinlocks
#include "comedidev.h" /* for rt spinlocks */
#include "rt_pend_tq.h"
#ifdef CONFIG_COMEDI_RTAI
#include <rtai.h>
@ -27,7 +27,7 @@ volatile static struct rt_pend_tq *volatile rt_pend_head = rt_pend_tq,
int rt_pend_tq_irq = 0;
DEFINE_SPINLOCK(rt_pend_tq_lock);
// WARNING: following code not checked against race conditions yet.
/* WARNING: following code not checked against race conditions yet. */
#define INC_CIRCULAR_PTR(ptr,begin,size) do {if(++(ptr)>=(begin)+(size)) (ptr)=(begin); } while(0)
#define DEC_CIRCULAR_PTR(ptr,begin,size) do {if(--(ptr)<(begin)) (ptr)=(begin)+(size)-1; } while(0)
@ -42,7 +42,7 @@ int rt_pend_call(void (*func) (int arg1, void *arg2), int arg1, void *arg2)
comedi_spin_lock_irqsave(&rt_pend_tq_lock, flags);
INC_CIRCULAR_PTR(rt_pend_head, rt_pend_tq, RT_PEND_TQ_SIZE);
if (rt_pend_head == rt_pend_tail) {
// overflow, we just refuse to take this request
/* overflow, we just refuse to take this request */
DEC_CIRCULAR_PTR(rt_pend_head, rt_pend_tq, RT_PEND_TQ_SIZE);
comedi_spin_unlock_irqrestore(&rt_pend_tq_lock, flags);
return -EAGAIN;