static const int num_adc_stages_611x = 3;
+static void ni_stc_writel(struct comedi_device *dev, uint32_t data, int reg)
+{
+ struct ni_private *devpriv = dev->private;
+
+ devpriv->stc_writel(dev, data, reg);
+}
+
+static void ni_stc_writew(struct comedi_device *dev, uint16_t data, int reg)
+{
+ struct ni_private *devpriv = dev->private;
+
+ devpriv->stc_writew(dev, data, reg);
+}
+
+static uint32_t ni_stc_readl(struct comedi_device *dev, int reg)
+{
+ struct ni_private *devpriv = dev->private;
+
+ return devpriv->stc_readl(dev, reg);
+}
+
+static uint16_t ni_stc_readw(struct comedi_device *dev, int reg)
+{
+ struct ni_private *devpriv = dev->private;
+
+ return devpriv->stc_readw(dev, reg);
+}
+
static inline void ni_set_bitfield(struct comedi_device *dev, int reg,
unsigned bit_mask, unsigned bit_values)
{
case Interrupt_A_Enable_Register:
devpriv->int_a_enable_reg &= ~bit_mask;
devpriv->int_a_enable_reg |= bit_values & bit_mask;
- devpriv->stc_writew(dev, devpriv->int_a_enable_reg,
- Interrupt_A_Enable_Register);
+ ni_stc_writew(dev, devpriv->int_a_enable_reg,
+ Interrupt_A_Enable_Register);
break;
case Interrupt_B_Enable_Register:
devpriv->int_b_enable_reg &= ~bit_mask;
devpriv->int_b_enable_reg |= bit_values & bit_mask;
- devpriv->stc_writew(dev, devpriv->int_b_enable_reg,
- Interrupt_B_Enable_Register);
+ ni_stc_writew(dev, devpriv->int_b_enable_reg,
+ Interrupt_B_Enable_Register);
break;
case IO_Bidirection_Pin_Register:
devpriv->io_bidirection_pin_reg &= ~bit_mask;
devpriv->io_bidirection_pin_reg |= bit_values & bit_mask;
- devpriv->stc_writew(dev, devpriv->io_bidirection_pin_reg,
- IO_Bidirection_Pin_Register);
+ ni_stc_writew(dev, devpriv->io_bidirection_pin_reg,
+ IO_Bidirection_Pin_Register);
break;
case AI_AO_Select:
devpriv->ai_ao_select_reg &= ~bit_mask;
if (enable)
val = G1_Gate_Second_Irq_Enable;
}
- devpriv->stc_writew(dev, val, reg);
+ ni_stc_writew(dev, val, reg);
}
#endif /* PCIDMA */
comedi_error(dev, "FIFO flush timeout.");
}
} else {
- devpriv->stc_writew(dev, 1, ADC_FIFO_Clear);
+ ni_stc_writew(dev, 1, ADC_FIFO_Clear);
if (board->reg_type == ni_reg_625x) {
devpriv->writeb(dev, 0, M_Offset_Static_AI_Control(0));
devpriv->writeb(dev, 1, M_Offset_Static_AI_Control(0));
#if 0
/* the NI example code does 3 convert pulses for 625x boards,
but that appears to be wrong in practice. */
- devpriv->stc_writew(dev, AI_CONVERT_Pulse,
- AI_Command_1_Register);
- devpriv->stc_writew(dev, AI_CONVERT_Pulse,
- AI_Command_1_Register);
- devpriv->stc_writew(dev, AI_CONVERT_Pulse,
- AI_Command_1_Register);
+ ni_stc_writew(dev, AI_CONVERT_Pulse,
+ AI_Command_1_Register);
+ ni_stc_writew(dev, AI_CONVERT_Pulse,
+ AI_Command_1_Register);
+ ni_stc_writew(dev, AI_CONVERT_Pulse,
+ AI_Command_1_Register);
#endif
}
}
static void win_out2(struct comedi_device *dev, uint32_t data, int reg)
{
- struct ni_private *devpriv = dev->private;
-
- devpriv->stc_writew(dev, data >> 16, reg);
- devpriv->stc_writew(dev, data & 0xffff, reg + 1);
+ ni_stc_writew(dev, data >> 16, reg);
+ ni_stc_writew(dev, data & 0xffff, reg + 1);
}
static uint32_t win_in2(struct comedi_device *dev, int reg)
{
- struct ni_private *devpriv = dev->private;
uint32_t bits;
- bits = devpriv->stc_readw(dev, reg) << 16;
- bits |= devpriv->stc_readw(dev, reg + 1);
+ bits = ni_stc_readw(dev, reg) << 16;
+ bits |= ni_stc_readw(dev, reg + 1);
return bits;
}
spin_lock_irqsave(&devpriv->mite_channel_lock, flags);
if (devpriv->ai_mite_chan) {
for (i = 0; i < timeout; i++) {
- if ((devpriv->stc_readw(dev,
- AI_Status_1_Register) &
+ if ((ni_stc_readw(dev, AI_Status_1_Register) &
AI_FIFO_Empty_St)
&& mite_bytes_in_transit(devpriv->ai_mite_chan) ==
0)
printk
("mite_bytes_in_transit=%i, AI_Status1_Register=0x%x\n",
mite_bytes_in_transit(devpriv->ai_mite_chan),
- devpriv->stc_readw(dev, AI_Status_1_Register));
+ ni_stc_readw(dev, AI_Status_1_Register));
retval = -1;
}
}
static int ni_ao_wait_for_dma_load(struct comedi_device *dev)
{
- struct ni_private *devpriv = dev->private;
static const int timeout = 10000;
int i;
for (i = 0; i < timeout; i++) {
unsigned short b_status;
- b_status = devpriv->stc_readw(dev, AO_Status_1_Register);
+ b_status = ni_stc_readw(dev, AO_Status_1_Register);
if (b_status & AO_FIFO_Half_Full_St)
break;
/* if we poll too often, the pci bus activity seems
struct comedi_subdevice *s)
{
const struct ni_board_struct *board = comedi_board(dev);
- struct ni_private *devpriv = dev->private;
int n;
/* reset fifo */
- devpriv->stc_writew(dev, 1, DAC_FIFO_Clear);
+ ni_stc_writew(dev, 1, DAC_FIFO_Clear);
if (board->reg_type & ni_reg_6xxx_mask)
ni_ao_win_outl(dev, 0x6, AO_FIFO_Offset_Load_611x);
int i;
if (board->reg_type == ni_reg_611x) {
- while ((devpriv->stc_readw(dev,
- AI_Status_1_Register) &
+ while ((ni_stc_readw(dev, AI_Status_1_Register) &
AI_FIFO_Empty_St) == 0) {
dl = devpriv->readl(dev, ADC_FIFO_Data_611x);
}
} else {
- fifo_empty =
- devpriv->stc_readw(dev,
- AI_Status_1_Register) & AI_FIFO_Empty_St;
+ fifo_empty = ni_stc_readw(dev, AI_Status_1_Register) &
+ AI_FIFO_Empty_St;
while (fifo_empty == 0) {
for (i = 0;
i <
sizeof(devpriv->ai_fifo_buffer) /
sizeof(devpriv->ai_fifo_buffer[0]); i++) {
- fifo_empty =
- devpriv->stc_readw(dev,
- AI_Status_1_Register) &
- AI_FIFO_Empty_St;
+ fifo_empty = ni_stc_readw(dev,
+ AI_Status_1_Register) &
+ AI_FIFO_Empty_St;
if (fifo_empty)
break;
devpriv->ai_fifo_buffer[i] =
static void ack_a_interrupt(struct comedi_device *dev, unsigned short a_status)
{
- struct ni_private *devpriv = dev->private;
unsigned short ack = 0;
if (a_status & AI_SC_TC_St)
/* not sure why we used to ack the START here also, instead of doing it independently. Frank Hess 2007-07-06 */
ack |= AI_STOP_Interrupt_Ack /*| AI_START_Interrupt_Ack */;
if (ack)
- devpriv->stc_writew(dev, ack, Interrupt_A_Ack_Register);
+ ni_stc_writew(dev, ack, Interrupt_A_Ack_Register);
}
static void handle_a_interrupt(struct comedi_device *dev, unsigned short status,
*fail to get the fifo less than half full, so loop to be sure.*/
for (i = 0; i < timeout; ++i) {
ni_handle_fifo_half_full(dev);
- if ((devpriv->stc_readw(dev,
- AI_Status_1_Register) &
+ if ((ni_stc_readw(dev, AI_Status_1_Register) &
AI_FIFO_Half_Full_St) == 0)
break;
}
static void ack_b_interrupt(struct comedi_device *dev, unsigned short b_status)
{
- struct ni_private *devpriv = dev->private;
unsigned short ack = 0;
if (b_status & AO_BC_TC_St)
if (b_status & AO_UPDATE_St)
ack |= AO_UPDATE_Interrupt_Ack;
if (ack)
- devpriv->stc_writew(dev, ack, Interrupt_B_Ack_Register);
+ ni_stc_writew(dev, ack, Interrupt_B_Ack_Register);
}
static void handle_b_interrupt(struct comedi_device *dev,
unsigned short b_status, unsigned ao_mite_status)
{
- struct ni_private *devpriv = dev->private;
struct comedi_subdevice *s = dev->write_subdev;
/* unsigned short ack=0; */
#ifdef PCIDMA
/* Currently, mite.c requires us to handle LINKC */
- if (ao_mite_status & CHSR_LINKC)
+ if (ao_mite_status & CHSR_LINKC) {
+ struct ni_private *devpriv = dev->private;
+
mite_handle_b_linkc(devpriv->mite, dev);
+ }
if (ao_mite_status & ~(CHSR_INT | CHSR_LINKC | CHSR_DONE | CHSR_MRDY |
CHSR_DRDY | CHSR_DRQ1 | CHSR_DRQ0 | CHSR_ERROR |
if (b_status & AO_Overrun_St) {
printk
("ni_mio_common: AO FIFO underrun status=0x%04x status2=0x%04x\n",
- b_status, devpriv->stc_readw(dev, AO_Status_2_Register));
+ b_status, ni_stc_readw(dev, AO_Status_2_Register));
s->async->events |= COMEDI_CB_OVERFLOW;
}
ni_release_ai_mite_channel(dev);
/* ai configuration */
- devpriv->stc_writew(dev, AI_Configuration_Start | AI_Reset,
- Joint_Reset_Register);
+ ni_stc_writew(dev, AI_Configuration_Start | AI_Reset,
+ Joint_Reset_Register);
ni_set_bits(dev, Interrupt_A_Enable_Register,
AI_SC_TC_Interrupt_Enable | AI_START1_Interrupt_Enable |
if (board->reg_type != ni_reg_6143)
devpriv->writeb(dev, 0, Misc_Command);
- devpriv->stc_writew(dev, AI_Disarm, AI_Command_1_Register); /* reset pulses */
- devpriv->stc_writew(dev,
- AI_Start_Stop | AI_Mode_1_Reserved
- /*| AI_Trigger_Once */ ,
- AI_Mode_1_Register);
- devpriv->stc_writew(dev, 0x0000, AI_Mode_2_Register);
+ ni_stc_writew(dev, AI_Disarm, AI_Command_1_Register); /* reset pulses */
+ ni_stc_writew(dev, AI_Start_Stop | AI_Mode_1_Reserved
+ /*| AI_Trigger_Once */,
+ AI_Mode_1_Register);
+ ni_stc_writew(dev, 0x0000, AI_Mode_2_Register);
/* generate FIFO interrupts on non-empty */
- devpriv->stc_writew(dev, (0 << 6) | 0x0000, AI_Mode_3_Register);
+ ni_stc_writew(dev, (0 << 6) | 0x0000, AI_Mode_3_Register);
if (board->reg_type == ni_reg_611x) {
- devpriv->stc_writew(dev, AI_SHIFTIN_Pulse_Width |
- AI_SOC_Polarity |
- AI_LOCALMUX_CLK_Pulse_Width,
- AI_Personal_Register);
- devpriv->stc_writew(dev,
- AI_SCAN_IN_PROG_Output_Select(3) |
- AI_EXTMUX_CLK_Output_Select(0) |
- AI_LOCALMUX_CLK_Output_Select(2) |
- AI_SC_TC_Output_Select(3) |
- AI_CONVERT_Output_Select
- (AI_CONVERT_Output_Enable_High),
- AI_Output_Control_Register);
+ ni_stc_writew(dev,
+ AI_SHIFTIN_Pulse_Width |
+ AI_SOC_Polarity |
+ AI_LOCALMUX_CLK_Pulse_Width,
+ AI_Personal_Register);
+ ni_stc_writew(dev,
+ AI_SCAN_IN_PROG_Output_Select(3) |
+ AI_EXTMUX_CLK_Output_Select(0) |
+ AI_LOCALMUX_CLK_Output_Select(2) |
+ AI_SC_TC_Output_Select(3) |
+ AI_CONVERT_Output_Select
+ (AI_CONVERT_Output_Enable_High),
+ AI_Output_Control_Register);
} else if (board->reg_type == ni_reg_6143) {
- devpriv->stc_writew(dev, AI_SHIFTIN_Pulse_Width |
- AI_SOC_Polarity |
- AI_LOCALMUX_CLK_Pulse_Width,
- AI_Personal_Register);
- devpriv->stc_writew(dev,
- AI_SCAN_IN_PROG_Output_Select(3) |
- AI_EXTMUX_CLK_Output_Select(0) |
- AI_LOCALMUX_CLK_Output_Select(2) |
- AI_SC_TC_Output_Select(3) |
- AI_CONVERT_Output_Select
- (AI_CONVERT_Output_Enable_Low),
- AI_Output_Control_Register);
+ ni_stc_writew(dev, AI_SHIFTIN_Pulse_Width |
+ AI_SOC_Polarity |
+ AI_LOCALMUX_CLK_Pulse_Width,
+ AI_Personal_Register);
+ ni_stc_writew(dev,
+ AI_SCAN_IN_PROG_Output_Select(3) |
+ AI_EXTMUX_CLK_Output_Select(0) |
+ AI_LOCALMUX_CLK_Output_Select(2) |
+ AI_SC_TC_Output_Select(3) |
+ AI_CONVERT_Output_Select
+ (AI_CONVERT_Output_Enable_Low),
+ AI_Output_Control_Register);
} else {
unsigned ai_output_control_bits;
- devpriv->stc_writew(dev, AI_SHIFTIN_Pulse_Width |
- AI_SOC_Polarity |
- AI_CONVERT_Pulse_Width |
- AI_LOCALMUX_CLK_Pulse_Width,
- AI_Personal_Register);
+ ni_stc_writew(dev,
+ AI_SHIFTIN_Pulse_Width |
+ AI_SOC_Polarity |
+ AI_CONVERT_Pulse_Width |
+ AI_LOCALMUX_CLK_Pulse_Width,
+ AI_Personal_Register);
ai_output_control_bits =
AI_SCAN_IN_PROG_Output_Select(3) |
AI_EXTMUX_CLK_Output_Select(0) |
ai_output_control_bits |=
AI_CONVERT_Output_Select
(AI_CONVERT_Output_Enable_Low);
- devpriv->stc_writew(dev, ai_output_control_bits,
- AI_Output_Control_Register);
+ ni_stc_writew(dev, ai_output_control_bits,
+ AI_Output_Control_Register);
}
/* the following registers should not be changed, because there
* are no backup registers in devpriv. If you want to change
* AI_Personal_Register
* AI_Output_Control_Register
*/
- devpriv->stc_writew(dev, AI_SC_TC_Error_Confirm | AI_START_Interrupt_Ack | AI_START2_Interrupt_Ack | AI_START1_Interrupt_Ack | AI_SC_TC_Interrupt_Ack | AI_Error_Interrupt_Ack | AI_STOP_Interrupt_Ack, Interrupt_A_Ack_Register); /* clear interrupts */
-
- devpriv->stc_writew(dev, AI_Configuration_End, Joint_Reset_Register);
+ ni_stc_writew(dev,
+ AI_SC_TC_Error_Confirm |
+ AI_START_Interrupt_Ack |
+ AI_START2_Interrupt_Ack |
+ AI_START1_Interrupt_Ack |
+ AI_SC_TC_Interrupt_Ack |
+ AI_Error_Interrupt_Ack |
+ AI_STOP_Interrupt_Ack,
+ Interrupt_A_Ack_Register); /* clear interrupts */
+
+ ni_stc_writew(dev, AI_Configuration_End, Joint_Reset_Register);
return 0;
}
static void ni_prime_channelgain_list(struct comedi_device *dev)
{
- struct ni_private *devpriv = dev->private;
int i;
- devpriv->stc_writew(dev, AI_CONVERT_Pulse, AI_Command_1_Register);
+ ni_stc_writew(dev, AI_CONVERT_Pulse, AI_Command_1_Register);
for (i = 0; i < NI_TIMEOUT; ++i) {
- if (!(devpriv->stc_readw(dev,
- AI_Status_1_Register) &
+ if (!(ni_stc_readw(dev, AI_Status_1_Register) &
AI_FIFO_Empty_St)) {
- devpriv->stc_writew(dev, 1, ADC_FIFO_Clear);
+ ni_stc_writew(dev, 1, ADC_FIFO_Clear);
return;
}
udelay(1);
unsigned int dither;
unsigned range_code;
- devpriv->stc_writew(dev, 1, Configuration_Memory_Clear);
+ ni_stc_writew(dev, 1, Configuration_Memory_Clear);
/* offset = 1 << (board->adbits - 1); */
if ((list[0] & CR_ALT_SOURCE)) {
devpriv->changain_state = 0;
}
- devpriv->stc_writew(dev, 1, Configuration_Memory_Clear);
+ ni_stc_writew(dev, 1, Configuration_Memory_Clear);
/* Set up Calibration mode if required */
if (board->reg_type == ni_reg_6143) {
signbits = devpriv->ai_offset[0];
if (board->reg_type == ni_reg_611x) {
for (n = 0; n < num_adc_stages_611x; n++) {
- devpriv->stc_writew(dev, AI_CONVERT_Pulse,
- AI_Command_1_Register);
+ ni_stc_writew(dev, AI_CONVERT_Pulse,
+ AI_Command_1_Register);
udelay(1);
}
for (n = 0; n < insn->n; n++) {
- devpriv->stc_writew(dev, AI_CONVERT_Pulse,
- AI_Command_1_Register);
+ ni_stc_writew(dev, AI_CONVERT_Pulse,
+ AI_Command_1_Register);
/* The 611x has screwy 32-bit FIFOs. */
d = 0;
for (i = 0; i < NI_TIMEOUT; i++) {
d &= 0xffff;
break;
}
- if (!(devpriv->stc_readw(dev,
- AI_Status_1_Register) &
+ if (!(ni_stc_readw(dev, AI_Status_1_Register) &
AI_FIFO_Empty_St)) {
d = devpriv->readl(dev,
ADC_FIFO_Data_611x);
}
} else if (board->reg_type == ni_reg_6143) {
for (n = 0; n < insn->n; n++) {
- devpriv->stc_writew(dev, AI_CONVERT_Pulse,
- AI_Command_1_Register);
+ ni_stc_writew(dev, AI_CONVERT_Pulse,
+ AI_Command_1_Register);
/* The 6143 has 32-bit FIFOs. You need to strobe a bit to move a single 16bit stranded sample into the FIFO */
dl = 0;
}
} else {
for (n = 0; n < insn->n; n++) {
- devpriv->stc_writew(dev, AI_CONVERT_Pulse,
- AI_Command_1_Register);
+ ni_stc_writew(dev, AI_CONVERT_Pulse,
+ AI_Command_1_Register);
for (i = 0; i < NI_TIMEOUT; i++) {
- if (!(devpriv->stc_readw(dev,
- AI_Status_1_Register) &
+ if (!(ni_stc_readw(dev, AI_Status_1_Register) &
AI_FIFO_Empty_St))
break;
}
if (trig_num != cmd->start_arg)
return -EINVAL;
- devpriv->stc_writew(dev, AI_START1_Pulse | devpriv->ai_cmd2,
- AI_Command_2_Register);
+ ni_stc_writew(dev, AI_START1_Pulse | devpriv->ai_cmd2,
+ AI_Command_2_Register);
s->async->inttrig = NULL;
return 1;
ni_load_channelgain_list(dev, cmd->chanlist_len, cmd->chanlist);
/* start configuration */
- devpriv->stc_writew(dev, AI_Configuration_Start, Joint_Reset_Register);
+ ni_stc_writew(dev, AI_Configuration_Start, Joint_Reset_Register);
/* disable analog triggering for now, since it
* interferes with the use of pfi0 */
devpriv->an_trig_etc_reg &= ~Analog_Trigger_Enable;
- devpriv->stc_writew(dev, devpriv->an_trig_etc_reg,
- Analog_Trigger_Etc_Register);
+ ni_stc_writew(dev, devpriv->an_trig_etc_reg,
+ Analog_Trigger_Etc_Register);
switch (cmd->start_src) {
case TRIG_INT:
case TRIG_NOW:
- devpriv->stc_writew(dev, AI_START2_Select(0) |
- AI_START1_Sync | AI_START1_Edge |
- AI_START1_Select(0),
- AI_Trigger_Select_Register);
+ ni_stc_writew(dev,
+ AI_START2_Select(0) |
+ AI_START1_Sync | AI_START1_Edge |
+ AI_START1_Select(0),
+ AI_Trigger_Select_Register);
break;
case TRIG_EXT:
{
bits |= AI_START1_Polarity;
if (cmd->start_arg & CR_EDGE)
bits |= AI_START1_Edge;
- devpriv->stc_writew(dev, bits,
- AI_Trigger_Select_Register);
+ ni_stc_writew(dev, bits, AI_Trigger_Select_Register);
break;
}
}
mode2 &= ~AI_Pre_Trigger;
mode2 &= ~AI_SC_Initial_Load_Source;
mode2 &= ~AI_SC_Reload_Mode;
- devpriv->stc_writew(dev, mode2, AI_Mode_2_Register);
+ ni_stc_writew(dev, mode2, AI_Mode_2_Register);
if (cmd->chanlist_len == 1 || (board->reg_type == ni_reg_611x)
|| (board->reg_type == ni_reg_6143)) {
} else {
start_stop_select |= AI_STOP_Select(19); /* ai configuration memory */
}
- devpriv->stc_writew(dev, start_stop_select,
- AI_START_STOP_Select_Register);
+ ni_stc_writew(dev, start_stop_select, AI_START_STOP_Select_Register);
devpriv->ai_cmd2 = 0;
switch (cmd->stop_src) {
stop_count += num_adc_stages_611x;
}
/* stage number of scans */
- devpriv->stc_writel(dev, stop_count, AI_SC_Load_A_Registers);
+ ni_stc_writel(dev, stop_count, AI_SC_Load_A_Registers);
mode1 |= AI_Start_Stop | AI_Mode_1_Reserved | AI_Trigger_Once;
- devpriv->stc_writew(dev, mode1, AI_Mode_1_Register);
+ ni_stc_writew(dev, mode1, AI_Mode_1_Register);
/* load SC (Scan Count) */
- devpriv->stc_writew(dev, AI_SC_Load, AI_Command_1_Register);
+ ni_stc_writew(dev, AI_SC_Load, AI_Command_1_Register);
devpriv->ai_continuous = 0;
if (stop_count == 0) {
break;
case TRIG_NONE:
/* stage number of scans */
- devpriv->stc_writel(dev, 0, AI_SC_Load_A_Registers);
+ ni_stc_writel(dev, 0, AI_SC_Load_A_Registers);
mode1 |= AI_Start_Stop | AI_Mode_1_Reserved | AI_Continuous;
- devpriv->stc_writew(dev, mode1, AI_Mode_1_Register);
+ ni_stc_writew(dev, mode1, AI_Mode_1_Register);
/* load SC (Scan Count) */
- devpriv->stc_writew(dev, AI_SC_Load, AI_Command_1_Register);
+ ni_stc_writew(dev, AI_SC_Load, AI_Command_1_Register);
devpriv->ai_continuous = 1;
AI_STOP_Select=19 external pin (configuration mem)
*/
start_stop_select |= AI_START_Edge | AI_START_Sync;
- devpriv->stc_writew(dev, start_stop_select,
- AI_START_STOP_Select_Register);
+ ni_stc_writew(dev, start_stop_select,
+ AI_START_STOP_Select_Register);
mode2 |= AI_SI_Reload_Mode(0);
/* AI_SI_Initial_Load_Source=A */
mode2 &= ~AI_SI_Initial_Load_Source;
/* mode2 |= AI_SC_Reload_Mode; */
- devpriv->stc_writew(dev, mode2, AI_Mode_2_Register);
+ ni_stc_writew(dev, mode2, AI_Mode_2_Register);
/* load SI */
timer = ni_ns_to_timer(dev, cmd->scan_begin_arg,
TRIG_ROUND_NEAREST);
- devpriv->stc_writel(dev, timer, AI_SI_Load_A_Registers);
- devpriv->stc_writew(dev, AI_SI_Load, AI_Command_1_Register);
+ ni_stc_writel(dev, timer, AI_SI_Load_A_Registers);
+ ni_stc_writew(dev, AI_SI_Load, AI_Command_1_Register);
break;
case TRIG_EXT:
if (cmd->scan_begin_arg & CR_EDGE)
start_stop_select |= AI_START_Sync;
start_stop_select |=
AI_START_Select(1 + CR_CHAN(cmd->scan_begin_arg));
- devpriv->stc_writew(dev, start_stop_select,
+ ni_stc_writew(dev, start_stop_select,
AI_START_STOP_Select_Register);
break;
}
else
timer = ni_ns_to_timer(dev, cmd->convert_arg,
TRIG_ROUND_NEAREST);
- devpriv->stc_writew(dev, 1, AI_SI2_Load_A_Register); /* 0,0 does not work. */
- devpriv->stc_writew(dev, timer, AI_SI2_Load_B_Register);
+ /* 0,0 does not work */
+ ni_stc_writew(dev, 1, AI_SI2_Load_A_Register);
+ ni_stc_writew(dev, timer, AI_SI2_Load_B_Register);
/* AI_SI2_Reload_Mode = alternate */
/* AI_SI2_Initial_Load_Source = A */
mode2 &= ~AI_SI2_Initial_Load_Source;
mode2 |= AI_SI2_Reload_Mode;
- devpriv->stc_writew(dev, mode2, AI_Mode_2_Register);
+ ni_stc_writew(dev, mode2, AI_Mode_2_Register);
/* AI_SI2_Load */
- devpriv->stc_writew(dev, AI_SI2_Load, AI_Command_1_Register);
+ ni_stc_writew(dev, AI_SI2_Load, AI_Command_1_Register);
mode2 |= AI_SI2_Reload_Mode; /* alternate */
mode2 |= AI_SI2_Initial_Load_Source; /* B */
- devpriv->stc_writew(dev, mode2, AI_Mode_2_Register);
+ ni_stc_writew(dev, mode2, AI_Mode_2_Register);
break;
case TRIG_EXT:
mode1 |= AI_CONVERT_Source_Select(1 + cmd->convert_arg);
if ((cmd->convert_arg & CR_INVERT) == 0)
mode1 |= AI_CONVERT_Source_Polarity;
- devpriv->stc_writew(dev, mode1, AI_Mode_1_Register);
+ ni_stc_writew(dev, mode1, AI_Mode_1_Register);
mode2 |= AI_Start_Stop_Gate_Enable | AI_SC_Gate_Enable;
- devpriv->stc_writew(dev, mode2, AI_Mode_2_Register);
+ ni_stc_writew(dev, mode2, AI_Mode_2_Register);
break;
}
case AIMODE_HALF_FULL:
/*generate FIFO interrupts and DMA requests on half-full */
#ifdef PCIDMA
- devpriv->stc_writew(dev, AI_FIFO_Mode_HF_to_E,
- AI_Mode_3_Register);
+ ni_stc_writew(dev, AI_FIFO_Mode_HF_to_E,
+ AI_Mode_3_Register);
#else
- devpriv->stc_writew(dev, AI_FIFO_Mode_HF,
- AI_Mode_3_Register);
+ ni_stc_writew(dev, AI_FIFO_Mode_HF,
+ AI_Mode_3_Register);
#endif
break;
case AIMODE_SAMPLE:
/*generate FIFO interrupts on non-empty */
- devpriv->stc_writew(dev, AI_FIFO_Mode_NE,
- AI_Mode_3_Register);
+ ni_stc_writew(dev, AI_FIFO_Mode_NE,
+ AI_Mode_3_Register);
break;
case AIMODE_SCAN:
#ifdef PCIDMA
- devpriv->stc_writew(dev, AI_FIFO_Mode_NE,
- AI_Mode_3_Register);
+ ni_stc_writew(dev, AI_FIFO_Mode_NE,
+ AI_Mode_3_Register);
#else
- devpriv->stc_writew(dev, AI_FIFO_Mode_HF,
- AI_Mode_3_Register);
+ ni_stc_writew(dev, AI_FIFO_Mode_HF,
+ AI_Mode_3_Register);
#endif
interrupt_a_enable |= AI_STOP_Interrupt_Enable;
break;
break;
}
- devpriv->stc_writew(dev, AI_Error_Interrupt_Ack | AI_STOP_Interrupt_Ack | AI_START_Interrupt_Ack | AI_START2_Interrupt_Ack | AI_START1_Interrupt_Ack | AI_SC_TC_Interrupt_Ack | AI_SC_TC_Error_Confirm, Interrupt_A_Ack_Register); /* clear interrupts */
+ /* clear interrupts */
+ ni_stc_writew(dev,
+ AI_Error_Interrupt_Ack |
+ AI_STOP_Interrupt_Ack |
+ AI_START_Interrupt_Ack |
+ AI_START2_Interrupt_Ack |
+ AI_START1_Interrupt_Ack |
+ AI_SC_TC_Interrupt_Ack |
+ AI_SC_TC_Error_Confirm,
+ Interrupt_A_Ack_Register);
ni_set_bits(dev, Interrupt_A_Enable_Register,
interrupt_a_enable, 1);
}
/* end configuration */
- devpriv->stc_writew(dev, AI_Configuration_End, Joint_Reset_Register);
+ ni_stc_writew(dev, AI_Configuration_End, Joint_Reset_Register);
switch (cmd->scan_begin_src) {
case TRIG_TIMER:
- devpriv->stc_writew(dev,
- AI_SI2_Arm | AI_SI_Arm | AI_DIV_Arm |
- AI_SC_Arm, AI_Command_1_Register);
+ ni_stc_writew(dev,
+ AI_SI2_Arm | AI_SI_Arm | AI_DIV_Arm | AI_SC_Arm,
+ AI_Command_1_Register);
break;
case TRIG_EXT:
/* XXX AI_SI_Arm? */
- devpriv->stc_writew(dev,
- AI_SI2_Arm | AI_SI_Arm | AI_DIV_Arm |
- AI_SC_Arm, AI_Command_1_Register);
+ ni_stc_writew(dev,
+ AI_SI2_Arm | AI_SI_Arm | AI_DIV_Arm | AI_SC_Arm,
+ AI_Command_1_Register);
break;
}
if (cmd->start_src == TRIG_NOW) {
/* AI_START1_Pulse */
- devpriv->stc_writew(dev, AI_START1_Pulse | devpriv->ai_cmd2,
- AI_Command_2_Register);
+ ni_stc_writew(dev, AI_START1_Pulse | devpriv->ai_cmd2,
+ AI_Command_2_Register);
s->async->inttrig = NULL;
} else if (cmd->start_src == TRIG_EXT) {
s->async->inttrig = NULL;
AO_FIFO_Interrupt_Enable | AO_Error_Interrupt_Enable, 0);
interrupt_b_bits = AO_Error_Interrupt_Enable;
#ifdef PCIDMA
- devpriv->stc_writew(dev, 1, DAC_FIFO_Clear);
+ ni_stc_writew(dev, 1, DAC_FIFO_Clear);
if (board->reg_type & ni_reg_6xxx_mask)
ni_ao_win_outl(dev, 0x6, AO_FIFO_Offset_Load_611x);
ret = ni_ao_setup_MITE_dma(dev);
interrupt_b_bits |= AO_FIFO_Interrupt_Enable;
#endif
- devpriv->stc_writew(dev, devpriv->ao_mode3 | AO_Not_An_UPDATE,
- AO_Mode_3_Register);
- devpriv->stc_writew(dev, devpriv->ao_mode3, AO_Mode_3_Register);
+ ni_stc_writew(dev, devpriv->ao_mode3 | AO_Not_An_UPDATE,
+ AO_Mode_3_Register);
+ ni_stc_writew(dev, devpriv->ao_mode3, AO_Mode_3_Register);
/* wait for DACs to be loaded */
for (i = 0; i < timeout; i++) {
udelay(1);
- if ((devpriv->stc_readw(dev,
- Joint_Status_2_Register) &
+ if ((ni_stc_readw(dev, Joint_Status_2_Register) &
AO_TMRDACWRs_In_Progress_St) == 0)
break;
}
"timed out waiting for AO_TMRDACWRs_In_Progress_St to clear");
return -EIO;
}
- /* stc manual says we are need to clear error interrupt after AO_TMRDACWRs_In_Progress_St clears */
- devpriv->stc_writew(dev, AO_Error_Interrupt_Ack,
- Interrupt_B_Ack_Register);
+ /*
+ * stc manual says we are need to clear error interrupt after
+ * AO_TMRDACWRs_In_Progress_St clears
+ */
+ ni_stc_writew(dev, AO_Error_Interrupt_Ack, Interrupt_B_Ack_Register);
ni_set_bits(dev, Interrupt_B_Enable_Register, interrupt_b_bits, 1);
- devpriv->stc_writew(dev,
- devpriv->ao_cmd1 | AO_UI_Arm | AO_UC_Arm | AO_BC_Arm
- | AO_DAC1_Update_Mode | AO_DAC0_Update_Mode,
- AO_Command_1_Register);
+ ni_stc_writew(dev, devpriv->ao_cmd1 |
+ AO_UI_Arm | AO_UC_Arm | AO_BC_Arm |
+ AO_DAC1_Update_Mode | AO_DAC0_Update_Mode,
+ AO_Command_1_Register);
- devpriv->stc_writew(dev, devpriv->ao_cmd2 | AO_START1_Pulse,
- AO_Command_2_Register);
+ ni_stc_writew(dev, devpriv->ao_cmd2 | AO_START1_Pulse,
+ AO_Command_2_Register);
return 0;
}
return -EIO;
}
- devpriv->stc_writew(dev, AO_Configuration_Start, Joint_Reset_Register);
+ ni_stc_writew(dev, AO_Configuration_Start, Joint_Reset_Register);
- devpriv->stc_writew(dev, AO_Disarm, AO_Command_1_Register);
+ ni_stc_writew(dev, AO_Disarm, AO_Command_1_Register);
if (board->reg_type & ni_reg_6xxx_mask) {
ao_win_out(CLEAR_WG, AO_Misc_611x);
devpriv->ao_mode1 &= ~AO_Continuous;
devpriv->ao_mode1 |= AO_Trigger_Once;
}
- devpriv->stc_writew(dev, devpriv->ao_mode1, AO_Mode_1_Register);
+ ni_stc_writew(dev, devpriv->ao_mode1, AO_Mode_1_Register);
switch (cmd->start_src) {
case TRIG_INT:
case TRIG_NOW:
devpriv->ao_trigger_select &=
~(AO_START1_Polarity | AO_START1_Select(-1));
devpriv->ao_trigger_select |= AO_START1_Edge | AO_START1_Sync;
- devpriv->stc_writew(dev, devpriv->ao_trigger_select,
- AO_Trigger_Select_Register);
+ ni_stc_writew(dev, devpriv->ao_trigger_select,
+ AO_Trigger_Select_Register);
break;
case TRIG_EXT:
devpriv->ao_trigger_select =
devpriv->ao_trigger_select |= AO_START1_Polarity; /* 0=active high, 1=active low. see daq-stc 3-24 (p186) */
if (cmd->start_arg & CR_EDGE)
devpriv->ao_trigger_select |= AO_START1_Edge; /* 0=edge detection disabled, 1=enabled */
- devpriv->stc_writew(dev, devpriv->ao_trigger_select,
- AO_Trigger_Select_Register);
+ ni_stc_writew(dev, devpriv->ao_trigger_select,
+ AO_Trigger_Select_Register);
break;
default:
BUG();
break;
}
devpriv->ao_mode3 &= ~AO_Trigger_Length;
- devpriv->stc_writew(dev, devpriv->ao_mode3, AO_Mode_3_Register);
+ ni_stc_writew(dev, devpriv->ao_mode3, AO_Mode_3_Register);
- devpriv->stc_writew(dev, devpriv->ao_mode1, AO_Mode_1_Register);
+ ni_stc_writew(dev, devpriv->ao_mode1, AO_Mode_1_Register);
devpriv->ao_mode2 &= ~AO_BC_Initial_Load_Source;
- devpriv->stc_writew(dev, devpriv->ao_mode2, AO_Mode_2_Register);
+ ni_stc_writew(dev, devpriv->ao_mode2, AO_Mode_2_Register);
if (cmd->stop_src == TRIG_NONE)
- devpriv->stc_writel(dev, 0xffffff, AO_BC_Load_A_Register);
+ ni_stc_writel(dev, 0xffffff, AO_BC_Load_A_Register);
else
- devpriv->stc_writel(dev, 0, AO_BC_Load_A_Register);
- devpriv->stc_writew(dev, AO_BC_Load, AO_Command_1_Register);
+ ni_stc_writel(dev, 0, AO_BC_Load_A_Register);
+ ni_stc_writew(dev, AO_BC_Load, AO_Command_1_Register);
devpriv->ao_mode2 &= ~AO_UC_Initial_Load_Source;
- devpriv->stc_writew(dev, devpriv->ao_mode2, AO_Mode_2_Register);
+ ni_stc_writew(dev, devpriv->ao_mode2, AO_Mode_2_Register);
switch (cmd->stop_src) {
case TRIG_COUNT:
if (devpriv->is_m_series) {
/* this is how the NI example code does it for m-series boards, verified correct with 6259 */
- devpriv->stc_writel(dev, cmd->stop_arg - 1,
- AO_UC_Load_A_Register);
- devpriv->stc_writew(dev, AO_UC_Load,
- AO_Command_1_Register);
+ ni_stc_writel(dev, cmd->stop_arg - 1,
+ AO_UC_Load_A_Register);
+ ni_stc_writew(dev, AO_UC_Load, AO_Command_1_Register);
} else {
- devpriv->stc_writel(dev, cmd->stop_arg,
- AO_UC_Load_A_Register);
- devpriv->stc_writew(dev, AO_UC_Load,
- AO_Command_1_Register);
- devpriv->stc_writel(dev, cmd->stop_arg - 1,
- AO_UC_Load_A_Register);
+ ni_stc_writel(dev, cmd->stop_arg,
+ AO_UC_Load_A_Register);
+ ni_stc_writew(dev, AO_UC_Load, AO_Command_1_Register);
+ ni_stc_writel(dev, cmd->stop_arg - 1,
+ AO_UC_Load_A_Register);
}
break;
case TRIG_NONE:
- devpriv->stc_writel(dev, 0xffffff, AO_UC_Load_A_Register);
- devpriv->stc_writew(dev, AO_UC_Load, AO_Command_1_Register);
- devpriv->stc_writel(dev, 0xffffff, AO_UC_Load_A_Register);
+ ni_stc_writel(dev, 0xffffff, AO_UC_Load_A_Register);
+ ni_stc_writew(dev, AO_UC_Load, AO_Command_1_Register);
+ ni_stc_writel(dev, 0xffffff, AO_UC_Load_A_Register);
break;
default:
- devpriv->stc_writel(dev, 0, AO_UC_Load_A_Register);
- devpriv->stc_writew(dev, AO_UC_Load, AO_Command_1_Register);
- devpriv->stc_writel(dev, cmd->stop_arg, AO_UC_Load_A_Register);
+ ni_stc_writel(dev, 0, AO_UC_Load_A_Register);
+ ni_stc_writew(dev, AO_UC_Load, AO_Command_1_Register);
+ ni_stc_writel(dev, cmd->stop_arg, AO_UC_Load_A_Register);
}
devpriv->ao_mode1 &=
trigvar =
ni_ns_to_timer(dev, cmd->scan_begin_arg,
TRIG_ROUND_NEAREST);
- devpriv->stc_writel(dev, 1, AO_UI_Load_A_Register);
- devpriv->stc_writew(dev, AO_UI_Load, AO_Command_1_Register);
- devpriv->stc_writel(dev, trigvar, AO_UI_Load_A_Register);
+ ni_stc_writel(dev, 1, AO_UI_Load_A_Register);
+ ni_stc_writew(dev, AO_UI_Load, AO_Command_1_Register);
+ ni_stc_writel(dev, trigvar, AO_UI_Load_A_Register);
break;
case TRIG_EXT:
devpriv->ao_mode1 |=
BUG();
break;
}
- devpriv->stc_writew(dev, devpriv->ao_cmd2, AO_Command_2_Register);
- devpriv->stc_writew(dev, devpriv->ao_mode1, AO_Mode_1_Register);
+ ni_stc_writew(dev, devpriv->ao_cmd2, AO_Command_2_Register);
+ ni_stc_writew(dev, devpriv->ao_mode1, AO_Mode_1_Register);
devpriv->ao_mode2 &=
~(AO_UI_Reload_Mode(3) | AO_UI_Initial_Load_Source);
- devpriv->stc_writew(dev, devpriv->ao_mode2, AO_Mode_2_Register);
+ ni_stc_writew(dev, devpriv->ao_mode2, AO_Mode_2_Register);
if (cmd->scan_end_arg > 1) {
devpriv->ao_mode1 |= AO_Multiple_Channels;
- devpriv->stc_writew(dev,
- AO_Number_Of_Channels(cmd->scan_end_arg -
- 1) |
- AO_UPDATE_Output_Select
- (AO_Update_Output_High_Z),
- AO_Output_Control_Register);
+ ni_stc_writew(dev,
+ AO_Number_Of_Channels(cmd->scan_end_arg - 1) |
+ AO_UPDATE_Output_Select(AO_Update_Output_High_Z),
+ AO_Output_Control_Register);
} else {
unsigned bits;
devpriv->ao_mode1 &= ~AO_Multiple_Channels;
bits |=
AO_Number_Of_Channels(CR_CHAN(cmd->chanlist[0]));
}
- devpriv->stc_writew(dev, bits, AO_Output_Control_Register);
+ ni_stc_writew(dev, bits, AO_Output_Control_Register);
}
- devpriv->stc_writew(dev, devpriv->ao_mode1, AO_Mode_1_Register);
+ ni_stc_writew(dev, devpriv->ao_mode1, AO_Mode_1_Register);
- devpriv->stc_writew(dev, AO_DAC0_Update_Mode | AO_DAC1_Update_Mode,
- AO_Command_1_Register);
+ ni_stc_writew(dev, AO_DAC0_Update_Mode | AO_DAC1_Update_Mode,
+ AO_Command_1_Register);
devpriv->ao_mode3 |= AO_Stop_On_Overrun_Error;
- devpriv->stc_writew(dev, devpriv->ao_mode3, AO_Mode_3_Register);
+ ni_stc_writew(dev, devpriv->ao_mode3, AO_Mode_3_Register);
devpriv->ao_mode2 &= ~AO_FIFO_Mode_Mask;
#ifdef PCIDMA
devpriv->ao_mode2 |= AO_FIFO_Mode_HF;
#endif
devpriv->ao_mode2 &= ~AO_FIFO_Retransmit_Enable;
- devpriv->stc_writew(dev, devpriv->ao_mode2, AO_Mode_2_Register);
+ ni_stc_writew(dev, devpriv->ao_mode2, AO_Mode_2_Register);
bits = AO_BC_Source_Select | AO_UPDATE_Pulse_Width |
AO_TMRDACWR_Pulse_Width;
if (devpriv->is_m_series)
bits |= AO_Number_Of_DAC_Packages;
#endif
- devpriv->stc_writew(dev, bits, AO_Personal_Register);
+ ni_stc_writew(dev, bits, AO_Personal_Register);
/* enable sending of ao dma requests */
- devpriv->stc_writew(dev, AO_AOFREQ_Enable, AO_Start_Select_Register);
+ ni_stc_writew(dev, AO_AOFREQ_Enable, AO_Start_Select_Register);
- devpriv->stc_writew(dev, AO_Configuration_End, Joint_Reset_Register);
+ ni_stc_writew(dev, AO_Configuration_End, Joint_Reset_Register);
if (cmd->stop_src == TRIG_COUNT) {
- devpriv->stc_writew(dev, AO_BC_TC_Interrupt_Ack,
- Interrupt_B_Ack_Register);
+ ni_stc_writew(dev, AO_BC_TC_Interrupt_Ack,
+ Interrupt_B_Ack_Register);
ni_set_bits(dev, Interrupt_B_Enable_Register,
AO_BC_TC_Interrupt_Enable, 1);
}
ni_release_ao_mite_channel(dev);
- devpriv->stc_writew(dev, AO_Configuration_Start, Joint_Reset_Register);
- devpriv->stc_writew(dev, AO_Disarm, AO_Command_1_Register);
+ ni_stc_writew(dev, AO_Configuration_Start, Joint_Reset_Register);
+ ni_stc_writew(dev, AO_Disarm, AO_Command_1_Register);
ni_set_bits(dev, Interrupt_B_Enable_Register, ~0, 0);
- devpriv->stc_writew(dev, AO_BC_Source_Select, AO_Personal_Register);
- devpriv->stc_writew(dev, 0x3f98, Interrupt_B_Ack_Register);
- devpriv->stc_writew(dev, AO_BC_Source_Select | AO_UPDATE_Pulse_Width |
- AO_TMRDACWR_Pulse_Width, AO_Personal_Register);
- devpriv->stc_writew(dev, 0, AO_Output_Control_Register);
- devpriv->stc_writew(dev, 0, AO_Start_Select_Register);
+ ni_stc_writew(dev, AO_BC_Source_Select, AO_Personal_Register);
+ ni_stc_writew(dev, 0x3f98, Interrupt_B_Ack_Register);
+ ni_stc_writew(dev, AO_BC_Source_Select | AO_UPDATE_Pulse_Width |
+ AO_TMRDACWR_Pulse_Width, AO_Personal_Register);
+ ni_stc_writew(dev, 0, AO_Output_Control_Register);
+ ni_stc_writew(dev, 0, AO_Start_Select_Register);
devpriv->ao_cmd1 = 0;
- devpriv->stc_writew(dev, devpriv->ao_cmd1, AO_Command_1_Register);
+ ni_stc_writew(dev, devpriv->ao_cmd1, AO_Command_1_Register);
devpriv->ao_cmd2 = 0;
- devpriv->stc_writew(dev, devpriv->ao_cmd2, AO_Command_2_Register);
+ ni_stc_writew(dev, devpriv->ao_cmd2, AO_Command_2_Register);
devpriv->ao_mode1 = 0;
- devpriv->stc_writew(dev, devpriv->ao_mode1, AO_Mode_1_Register);
+ ni_stc_writew(dev, devpriv->ao_mode1, AO_Mode_1_Register);
devpriv->ao_mode2 = 0;
- devpriv->stc_writew(dev, devpriv->ao_mode2, AO_Mode_2_Register);
+ ni_stc_writew(dev, devpriv->ao_mode2, AO_Mode_2_Register);
if (devpriv->is_m_series)
devpriv->ao_mode3 = AO_Last_Gate_Disable;
else
devpriv->ao_mode3 = 0;
- devpriv->stc_writew(dev, devpriv->ao_mode3, AO_Mode_3_Register);
+ ni_stc_writew(dev, devpriv->ao_mode3, AO_Mode_3_Register);
devpriv->ao_trigger_select = 0;
- devpriv->stc_writew(dev, devpriv->ao_trigger_select,
- AO_Trigger_Select_Register);
+ ni_stc_writew(dev, devpriv->ao_trigger_select,
+ AO_Trigger_Select_Register);
if (board->reg_type & ni_reg_6xxx_mask) {
unsigned immediate_bits = 0;
unsigned i;
ao_win_out(immediate_bits, AO_Immediate_671x);
ao_win_out(CLEAR_WG, AO_Misc_611x);
}
- devpriv->stc_writew(dev, AO_Configuration_End, Joint_Reset_Register);
+ ni_stc_writew(dev, AO_Configuration_End, Joint_Reset_Register);
return 0;
}
devpriv->dio_control &= ~DIO_Pins_Dir_Mask;
devpriv->dio_control |= DIO_Pins_Dir(s->io_bits);
- devpriv->stc_writew(dev, devpriv->dio_control, DIO_Control_Register);
+ ni_stc_writew(dev, devpriv->dio_control, DIO_Control_Register);
return insn->n;
}
if (comedi_dio_update_state(s, data)) {
devpriv->dio_output &= ~DIO_Parallel_Data_Mask;
devpriv->dio_output |= DIO_Parallel_Data_Out(s->state);
- devpriv->stc_writew(dev, devpriv->dio_output,
- DIO_Output_Register);
+ ni_stc_writew(dev, devpriv->dio_output, DIO_Output_Register);
}
- data[1] = devpriv->stc_readw(dev, DIO_Parallel_Input_Register);
+ data[1] = ni_stc_readw(dev, DIO_Parallel_Input_Register);
return insn->n;
}
devpriv->dio_output &= ~DIO_Serial_Data_Mask;
devpriv->dio_output |= DIO_Serial_Data_Out(data_out);
- devpriv->stc_writew(dev, devpriv->dio_output, DIO_Output_Register);
+ ni_stc_writew(dev, devpriv->dio_output, DIO_Output_Register);
- status1 = devpriv->stc_readw(dev, Joint_Status_1_Register);
+ status1 = ni_stc_readw(dev, Joint_Status_1_Register);
if (status1 & DIO_Serial_IO_In_Progress_St) {
err = -EBUSY;
goto Error;
}
devpriv->dio_control |= DIO_HW_Serial_Start;
- devpriv->stc_writew(dev, devpriv->dio_control, DIO_Control_Register);
+ ni_stc_writew(dev, devpriv->dio_control, DIO_Control_Register);
devpriv->dio_control &= ~DIO_HW_Serial_Start;
/* Wait until STC says we're done, but don't loop infinitely. */
- while ((status1 =
- devpriv->stc_readw(dev,
- Joint_Status_1_Register)) &
+ while ((status1 = ni_stc_readw(dev, Joint_Status_1_Register)) &
DIO_Serial_IO_In_Progress_St) {
/* Delay one bit per loop */
udelay((devpriv->serial_interval_ns + 999) / 1000);
udelay((devpriv->serial_interval_ns + 999) / 1000);
if (data_in != NULL)
- *data_in = devpriv->stc_readw(dev, DIO_Serial_Input_Register);
+ *data_in = ni_stc_readw(dev, DIO_Serial_Input_Register);
Error:
- devpriv->stc_writew(dev, devpriv->dio_control, DIO_Control_Register);
+ ni_stc_writew(dev, devpriv->dio_control, DIO_Control_Register);
return err;
}
devpriv->dio_output &= ~DIO_SDOUT;
if (data_out & mask)
devpriv->dio_output |= DIO_SDOUT;
- devpriv->stc_writew(dev, devpriv->dio_output,
- DIO_Output_Register);
+ ni_stc_writew(dev, devpriv->dio_output, DIO_Output_Register);
/* Assert SDCLK (active low, inverted), wait for half of
the delay, deassert SDCLK, and wait for the other half. */
devpriv->dio_control |= DIO_Software_Serial_Control;
- devpriv->stc_writew(dev, devpriv->dio_control,
- DIO_Control_Register);
+ ni_stc_writew(dev, devpriv->dio_control, DIO_Control_Register);
udelay((devpriv->serial_interval_ns + 999) / 2000);
devpriv->dio_control &= ~DIO_Software_Serial_Control;
- devpriv->stc_writew(dev, devpriv->dio_control,
- DIO_Control_Register);
+ ni_stc_writew(dev, devpriv->dio_control, DIO_Control_Register);
udelay((devpriv->serial_interval_ns + 999) / 2000);
/* Input current bit */
- if (devpriv->stc_readw(dev,
- DIO_Parallel_Input_Register) & DIO_SDIN) {
- /* printk("DIO_P_I_R: 0x%x\n", devpriv->stc_readw(dev, DIO_Parallel_Input_Register)); */
+ if (ni_stc_readw(dev, DIO_Parallel_Input_Register) & DIO_SDIN) {
+ /* printk("DIO_P_I_R: 0x%x\n", ni_stc_readw(dev, DIO_Parallel_Input_Register)); */
input |= mask;
}
}
devpriv->serial_interval_ns = data[1];
}
- devpriv->stc_writew(dev, devpriv->dio_control,
- DIO_Control_Register);
- devpriv->stc_writew(dev, devpriv->clock_and_fout,
- Clock_and_FOUT_Register);
+ ni_stc_writew(dev, devpriv->dio_control, DIO_Control_Register);
+ ni_stc_writew(dev, devpriv->clock_and_fout,
+ Clock_and_FOUT_Register);
return 1;
break;
case NITIO_G0_LOADB:
case NITIO_G1_LOADB:
stc_register = ni_gpct_to_stc_register(reg);
- devpriv->stc_writel(dev, bits, stc_register);
+ ni_stc_writel(dev, bits, stc_register);
break;
/* 16 bit registers */
/* fall-through */
default:
stc_register = ni_gpct_to_stc_register(reg);
- devpriv->stc_writew(dev, bits, stc_register);
+ ni_stc_writew(dev, bits, stc_register);
}
}
case NITIO_G0_SW_SAVE:
case NITIO_G1_SW_SAVE:
stc_register = ni_gpct_to_stc_register(reg);
- return devpriv->stc_readl(dev, stc_register);
+ return ni_stc_readl(dev, stc_register);
/* 16 bit registers */
default:
stc_register = ni_gpct_to_stc_register(reg);
- return devpriv->stc_readw(dev, stc_register);
+ return ni_stc_readw(dev, stc_register);
break;
}
return 0;
if (insn->n) {
devpriv->clock_and_fout &= ~FOUT_Enable;
- devpriv->stc_writew(dev, devpriv->clock_and_fout,
- Clock_and_FOUT_Register);
+ ni_stc_writew(dev, devpriv->clock_and_fout,
+ Clock_and_FOUT_Register);
devpriv->clock_and_fout &= ~FOUT_Divider_mask;
/* use the last data value to set the fout divider */
devpriv->clock_and_fout |= FOUT_Divider(data[insn->n - 1]);
devpriv->clock_and_fout |= FOUT_Enable;
- devpriv->stc_writew(dev, devpriv->clock_and_fout,
- Clock_and_FOUT_Register);
+ ni_stc_writew(dev, devpriv->clock_and_fout,
+ Clock_and_FOUT_Register);
}
return insn->n;
}
default:
return -EINVAL;
}
- devpriv->stc_writew(dev, devpriv->clock_and_fout,
- Clock_and_FOUT_Register);
+ ni_stc_writew(dev, devpriv->clock_and_fout,
+ Clock_and_FOUT_Register);
break;
case INSN_CONFIG_GET_CLOCK_SRC:
if (devpriv->clock_and_fout & FOUT_Timebase_Select) {
return -EINVAL;
}
devpriv->rtsi_trig_direction_reg &= ~Use_RTSI_Clock_Bit;
- devpriv->stc_writew(dev, devpriv->rtsi_trig_direction_reg,
- RTSI_Trig_Direction_Register);
+ ni_stc_writew(dev, devpriv->rtsi_trig_direction_reg,
+ RTSI_Trig_Direction_Register);
pll_control_bits =
MSeries_PLL_Enable_Bit | MSeries_PLL_VCO_Mode_75_150MHz_Bits;
devpriv->clock_and_fout2 |=
if (source == NI_MIO_INTERNAL_CLOCK) {
devpriv->rtsi_trig_direction_reg &= ~Use_RTSI_Clock_Bit;
- devpriv->stc_writew(dev, devpriv->rtsi_trig_direction_reg,
- RTSI_Trig_Direction_Register);
+ ni_stc_writew(dev, devpriv->rtsi_trig_direction_reg,
+ RTSI_Trig_Direction_Register);
devpriv->clock_ns = TIMEBASE_1_NS;
if (devpriv->is_m_series) {
devpriv->clock_and_fout2 &=
if (source == NI_MIO_RTSI_CLOCK) {
devpriv->rtsi_trig_direction_reg |=
Use_RTSI_Clock_Bit;
- devpriv->stc_writew(dev,
- devpriv->
- rtsi_trig_direction_reg,
- RTSI_Trig_Direction_Register);
+ ni_stc_writew(dev,
+ devpriv->rtsi_trig_direction_reg,
+ RTSI_Trig_Direction_Register);
if (period_ns == 0) {
printk
("%s: we don't handle an unspecified clock period correctly yet, returning error.\n",
devpriv->rtsi_trig_a_output_reg &= ~RTSI_Trig_Output_Mask(chan);
devpriv->rtsi_trig_a_output_reg |=
RTSI_Trig_Output_Bits(chan, source);
- devpriv->stc_writew(dev, devpriv->rtsi_trig_a_output_reg,
- RTSI_Trig_A_Output_Register);
+ ni_stc_writew(dev, devpriv->rtsi_trig_a_output_reg,
+ RTSI_Trig_A_Output_Register);
} else if (chan < 8) {
devpriv->rtsi_trig_b_output_reg &= ~RTSI_Trig_Output_Mask(chan);
devpriv->rtsi_trig_b_output_reg |=
RTSI_Trig_Output_Bits(chan, source);
- devpriv->stc_writew(dev, devpriv->rtsi_trig_b_output_reg,
- RTSI_Trig_B_Output_Register);
+ ni_stc_writew(dev, devpriv->rtsi_trig_b_output_reg,
+ RTSI_Trig_B_Output_Register);
}
return 2;
}
devpriv->rtsi_trig_direction_reg |=
Drive_RTSI_Clock_Bit;
}
- devpriv->stc_writew(dev, devpriv->rtsi_trig_direction_reg,
- RTSI_Trig_Direction_Register);
+ ni_stc_writew(dev, devpriv->rtsi_trig_direction_reg,
+ RTSI_Trig_Direction_Register);
break;
case INSN_CONFIG_DIO_INPUT:
if (chan < num_configurable_rtsi_channels(dev)) {
devpriv->rtsi_trig_direction_reg &=
~Drive_RTSI_Clock_Bit;
}
- devpriv->stc_writew(dev, devpriv->rtsi_trig_direction_reg,
- RTSI_Trig_Direction_Register);
+ ni_stc_writew(dev, devpriv->rtsi_trig_direction_reg,
+ RTSI_Trig_Direction_Register);
break;
case INSN_CONFIG_DIO_QUERY:
if (chan < num_configurable_rtsi_channels(dev)) {
RTSI_Trig_Output_Bits(2,
NI_RTSI_OUTPUT_SCLKG) |
RTSI_Trig_Output_Bits(3, NI_RTSI_OUTPUT_DACUPDN);
- devpriv->stc_writew(dev, devpriv->rtsi_trig_a_output_reg,
- RTSI_Trig_A_Output_Register);
+ ni_stc_writew(dev, devpriv->rtsi_trig_a_output_reg,
+ RTSI_Trig_A_Output_Register);
devpriv->rtsi_trig_b_output_reg =
RTSI_Trig_Output_Bits(4,
NI_RTSI_OUTPUT_DA_START1) |
if (devpriv->is_m_series)
devpriv->rtsi_trig_b_output_reg |=
RTSI_Trig_Output_Bits(7, NI_RTSI_OUTPUT_RTSI_OSC);
- devpriv->stc_writew(dev, devpriv->rtsi_trig_b_output_reg,
- RTSI_Trig_B_Output_Register);
+ ni_stc_writew(dev, devpriv->rtsi_trig_b_output_reg,
+ RTSI_Trig_B_Output_Register);
/*
* Sets the source and direction of the 4 on board lines
-* devpriv->stc_writew(dev, 0x0000, RTSI_Board_Register);
+* ni_stc_writew(dev, 0x0000, RTSI_Board_Register);
*/
}
unsigned int hi1, hi2, lo;
devpriv->gpct_command[chan] &= ~G_Save_Trace;
- devpriv->stc_writew(dev, devpriv->gpct_command[chan],
- G_Command_Register(chan));
+ ni_stc_writew(dev, devpriv->gpct_command[chan],
+ G_Command_Register(chan));
devpriv->gpct_command[chan] |= G_Save_Trace;
- devpriv->stc_writew(dev, devpriv->gpct_command[chan],
- G_Command_Register(chan));
+ ni_stc_writew(dev, devpriv->gpct_command[chan],
+ G_Command_Register(chan));
/* This procedure is used because the two registers cannot
* be read atomically. */
do {
- hi1 = devpriv->stc_readw(dev, G_Save_Register_High(chan));
- lo = devpriv->stc_readw(dev, G_Save_Register_Low(chan));
- hi2 = devpriv->stc_readw(dev, G_Save_Register_High(chan));
+ hi1 = ni_stc_readw(dev, G_Save_Register_High(chan));
+ lo = ni_stc_readw(dev, G_Save_Register_Low(chan));
+ hi2 = ni_stc_readw(dev, G_Save_Register_High(chan));
} while (hi1 != hi2);
return (hi1 << 16) | lo;
switch (chan) {
case 0:
- devpriv->stc_writew(dev, G0_Reset, Joint_Reset_Register);
+ ni_stc_writew(dev, G0_Reset, Joint_Reset_Register);
ni_set_bits(dev, Interrupt_A_Enable_Register,
G0_TC_Interrupt_Enable, 0);
ni_set_bits(dev, Interrupt_A_Enable_Register,
temp_ack_reg |= G0_TC_Error_Confirm;
temp_ack_reg |= G0_TC_Interrupt_Ack;
temp_ack_reg |= G0_Gate_Interrupt_Ack;
- devpriv->stc_writew(dev, temp_ack_reg,
- Interrupt_A_Ack_Register);
+ ni_stc_writew(dev, temp_ack_reg, Interrupt_A_Ack_Register);
/* problem...this interferes with the other ctr... */
devpriv->an_trig_etc_reg |= GPFO_0_Output_Enable;
- devpriv->stc_writew(dev, devpriv->an_trig_etc_reg,
- Analog_Trigger_Etc_Register);
+ ni_stc_writew(dev, devpriv->an_trig_etc_reg,
+ Analog_Trigger_Etc_Register);
break;
case 1:
- devpriv->stc_writew(dev, G1_Reset, Joint_Reset_Register);
+ ni_stc_writew(dev, G1_Reset, Joint_Reset_Register);
ni_set_bits(dev, Interrupt_B_Enable_Register,
G1_TC_Interrupt_Enable, 0);
ni_set_bits(dev, Interrupt_B_Enable_Register,
temp_ack_reg |= G1_TC_Error_Confirm;
temp_ack_reg |= G1_TC_Interrupt_Ack;
temp_ack_reg |= G1_Gate_Interrupt_Ack;
- devpriv->stc_writew(dev, temp_ack_reg,
- Interrupt_B_Ack_Register);
+ ni_stc_writew(dev, temp_ack_reg, Interrupt_B_Ack_Register);
devpriv->an_trig_etc_reg |= GPFO_1_Output_Enable;
- devpriv->stc_writew(dev, devpriv->an_trig_etc_reg,
- Analog_Trigger_Etc_Register);
+ ni_stc_writew(dev, devpriv->an_trig_etc_reg,
+ Analog_Trigger_Etc_Register);
break;
}
devpriv->gpct_command[chan] |= G_Synchronized_Gate;
- devpriv->stc_writew(dev, devpriv->gpct_mode[chan],
- G_Mode_Register(chan));
- devpriv->stc_writew(dev, devpriv->gpct_input_select[chan],
- G_Input_Select_Register(chan));
- devpriv->stc_writew(dev, 0, G_Autoincrement_Register(chan));
+ ni_stc_writew(dev, devpriv->gpct_mode[chan], G_Mode_Register(chan));
+ ni_stc_writew(dev, devpriv->gpct_input_select[chan],
+ G_Input_Select_Register(chan));
+ ni_stc_writew(dev, 0, G_Autoincrement_Register(chan));
/* printk("exit GPCT_Reset\n"); */
}
static irqreturn_t ni_E_interrupt(int irq, void *d)
{
struct comedi_device *dev = d;
- struct ni_private *devpriv = dev->private;
unsigned short a_status;
unsigned short b_status;
unsigned int ai_mite_status = 0;
unsigned int ao_mite_status = 0;
unsigned long flags;
#ifdef PCIDMA
+ struct ni_private *devpriv = dev->private;
struct mite_struct *mite = devpriv->mite;
#endif
/* lock to avoid race with comedi_poll */
spin_lock_irqsave(&dev->spinlock, flags);
- a_status = devpriv->stc_readw(dev, AI_Status_1_Register);
- b_status = devpriv->stc_readw(dev, AO_Status_1_Register);
+ a_status = ni_stc_readw(dev, AI_Status_1_Register);
+ b_status = ni_stc_readw(dev, AO_Status_1_Register);
#ifdef PCIDMA
if (mite) {
+ struct ni_private *devpriv = dev->private;
unsigned long flags_too;
spin_lock_irqsave(&devpriv->mite_channel_lock, flags_too);
Slow_Internal_Timebase |
Clock_To_Board_Divide_By_2 | Clock_To_Board;
}
- devpriv->stc_writew(dev, devpriv->clock_and_fout,
- Clock_and_FOUT_Register);
+ ni_stc_writew(dev, devpriv->clock_and_fout, Clock_and_FOUT_Register);
/* analog output configuration */
s = &dev->subdevices[NI_AO_SUBDEV];
ni_ao_reset(dev, s);
if (dev->irq) {
- devpriv->stc_writew(dev,
- (IRQ_POLARITY ? Interrupt_Output_Polarity :
- 0) | (Interrupt_Output_On_3_Pins & 0) |
- Interrupt_A_Enable | Interrupt_B_Enable |
- Interrupt_A_Output_Select(interrupt_pin
- (dev->irq)) |
- Interrupt_B_Output_Select(interrupt_pin
- (dev->irq)),
- Interrupt_Control_Register);
+ ni_stc_writew(dev,
+ (IRQ_POLARITY ? Interrupt_Output_Polarity : 0) |
+ (Interrupt_Output_On_3_Pins & 0) |
+ Interrupt_A_Enable | Interrupt_B_Enable |
+ Interrupt_A_Output_Select(interrupt_pin(dev->irq)) |
+ Interrupt_B_Output_Select(interrupt_pin(dev->irq)),
+ Interrupt_Control_Register);
}
/* DMA setup */
projects / platform / kernel / linux-starfive.git / commitdiff