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staging: comedi: s626: rename CamelCase in struct enc_private

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Rename the CamelCase members of `struct enc_private`.  Since most of
those are function pointers pointing to functions with similar names as
the members, rename the functions they point to as well.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Ian Abbott
2013-10-08 19:06:26 +01:00
committed by Greg Kroah-Hartman
parent 07a36d66fa
commit b075ac8e93
1 changed files with 215 additions and 210 deletions
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425
drivers/staging/comedi/drivers/s626.c
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@@ -101,35 +101,38 @@ struct s626_private {
struct enc_private {
/* Pointers to functions that differ for A and B counters: */
/* Return clock enable. */
uint16_t(*GetEnable)(struct comedi_device *dev, struct enc_private *);
uint16_t(*get_enable)(struct comedi_device *dev, struct enc_private *k);
/* Return interrupt source. */
uint16_t(*GetIntSrc)(struct comedi_device *dev, struct enc_private *);
uint16_t(*get_int_src)(struct comedi_device *dev,
struct enc_private *k);
/* Return preload trigger source. */
uint16_t(*GetLoadTrig)(struct comedi_device *dev, struct enc_private *);
uint16_t(*get_load_trig)(struct comedi_device *dev,
struct enc_private *k);
/* Return standardized operating mode. */
uint16_t(*GetMode)(struct comedi_device *dev, struct enc_private *);
uint16_t(*get_mode)(struct comedi_device *dev, struct enc_private *k);
/* Generate soft index strobe. */
void (*PulseIndex)(struct comedi_device *dev, struct enc_private *);
void (*pulse_index)(struct comedi_device *dev, struct enc_private *k);
/* Program clock enable. */
void (*SetEnable)(struct comedi_device *dev, struct enc_private *,
uint16_t enab);
void (*set_enable)(struct comedi_device *dev, struct enc_private *k,
uint16_t enab);
/* Program interrupt source. */
void (*SetIntSrc)(struct comedi_device *dev, struct enc_private *,
uint16_t IntSource);
void (*set_int_src)(struct comedi_device *dev, struct enc_private *k,
uint16_t int_source);
/* Program preload trigger source. */
void (*SetLoadTrig)(struct comedi_device *dev, struct enc_private *,
uint16_t Trig);
void (*set_load_trig)(struct comedi_device *dev, struct enc_private *k,
uint16_t trig);
/* Program standardized operating mode. */
void (*SetMode)(struct comedi_device *dev, struct enc_private *,
uint16_t Setup, uint16_t DisableIntSrc);
void (*set_mode)(struct comedi_device *dev, struct enc_private *k,
uint16_t setup, uint16_t disable_int_src);
/* Reset event capture flags. */
void (*ResetCapFlags)(struct comedi_device *dev, struct enc_private *);
void (*reset_cap_flags)(struct comedi_device *dev,
struct enc_private *k);
uint16_t MyCRA; /* address of CRA register */
uint16_t MyCRB; /* address of CRB register */
uint16_t MyLatchLsw; /* address of Latch least-significant-word
uint16_t my_cra; /* address of CRA register */
uint16_t my_crb; /* address of CRB register */
uint16_t my_latch_lsw; /* address of Latch least-significant-word
* register */
uint16_t MyEventBits[4]; /* bit translations for IntSrc -->RDMISC2 */
uint16_t my_event_bits[4]; /* bit translations for IntSrc -->RDMISC2 */
};
#define encpriv ((struct enc_private *)(dev->subdevices+5)->private)
@@ -612,10 +615,10 @@ static uint32_t ReadLatch(struct comedi_device *dev, struct enc_private *k)
uint32_t value;
/* Latch counts and fetch LSW of latched counts value. */
value = DEBIread(dev, k->MyLatchLsw);
value = DEBIread(dev, k->my_latch_lsw);
/* Fetch MSW of latched counts and combine with LSW. */
value |= ((uint32_t)DEBIread(dev, k->MyLatchLsw + 2) << 16);
value |= ((uint32_t)DEBIread(dev, k->my_latch_lsw + 2) << 16);
/* Return latched counts. */
return value;
@@ -629,7 +632,7 @@ static uint32_t ReadLatch(struct comedi_device *dev, struct enc_private *k)
static void SetLatchSource(struct comedi_device *dev, struct enc_private *k,
uint16_t value)
{
DEBIreplace(dev, k->MyCRB, ~(CRBMSK_INTCTRL | CRBMSK_LATCHSRC),
DEBIreplace(dev, k->my_crb, ~(CRBMSK_INTCTRL | CRBMSK_LATCHSRC),
value << CRBBIT_LATCHSRC);
}
@@ -639,8 +642,8 @@ static void SetLatchSource(struct comedi_device *dev, struct enc_private *k,
static void Preload(struct comedi_device *dev, struct enc_private *k,
uint32_t value)
{
DEBIwrite(dev, k->MyLatchLsw, value);
DEBIwrite(dev, k->MyLatchLsw + 2, value >> 16);
DEBIwrite(dev, k->my_latch_lsw, value);
DEBIwrite(dev, k->my_latch_lsw + 2, value >> 16);
}
static unsigned int s626_ai_reg_to_uint(int data)
@@ -740,7 +743,7 @@ static void handle_dio_interrupt(struct comedi_device *dev,
struct enc_private *k = &encpriv[5];
devpriv->ai_convert_count = cmd->chanlist_len;
k->SetEnable(dev, k, CLKENAB_ALWAYS);
k->set_enable(dev, k, CLKENAB_ALWAYS);
}
}
if ((irqbit >> (cmd->convert_arg - (16 * group))) == 1 &&
@@ -790,36 +793,36 @@ static void check_counter_interrupts(struct comedi_device *dev)
k = &encpriv[0];
/* clear interrupt capture flag */
k->ResetCapFlags(dev, k);
k->reset_cap_flags(dev, k);
}
if (irqbit & IRQ_COINT2A) {
k = &encpriv[1];
/* clear interrupt capture flag */
k->ResetCapFlags(dev, k);
k->reset_cap_flags(dev, k);
}
if (irqbit & IRQ_COINT3A) {
k = &encpriv[2];
/* clear interrupt capture flag */
k->ResetCapFlags(dev, k);
k->reset_cap_flags(dev, k);
}
if (irqbit & IRQ_COINT1B) {
k = &encpriv[3];
/* clear interrupt capture flag */
k->ResetCapFlags(dev, k);
k->reset_cap_flags(dev, k);
}
if (irqbit & IRQ_COINT2B) {
k = &encpriv[4];
/* clear interrupt capture flag */
k->ResetCapFlags(dev, k);
k->reset_cap_flags(dev, k);
if (devpriv->ai_convert_count > 0) {
devpriv->ai_convert_count--;
if (devpriv->ai_convert_count == 0)
k->SetEnable(dev, k, CLKENAB_INDEX);
k->set_enable(dev, k, CLKENAB_INDEX);
if (cmd->convert_src == TRIG_TIMER) {
/* Trigger ADC scan loop start */
@@ -831,7 +834,7 @@ static void check_counter_interrupts(struct comedi_device *dev)
k = &encpriv[5];
/* clear interrupt capture flag */
k->ResetCapFlags(dev, k);
k->reset_cap_flags(dev, k);
if (cmd->scan_begin_src == TRIG_TIMER) {
/* Trigger ADC scan loop start */
@@ -841,7 +844,7 @@ static void check_counter_interrupts(struct comedi_device *dev)
if (cmd->convert_src == TRIG_TIMER) {
k = &encpriv[4];
devpriv->ai_convert_count = cmd->chanlist_len;
k->SetEnable(dev, k, CLKENAB_ALWAYS);
k->set_enable(dev, k, CLKENAB_ALWAYS);
}
}
}
@@ -1351,7 +1354,7 @@ static void s626_timer_load(struct comedi_device *dev, struct enc_private *k,
uint16_t valueSrclatch = LATCHSRC_A_INDXA;
/* uint16_t enab = CLKENAB_ALWAYS; */
k->SetMode(dev, k, Setup, FALSE);
k->set_mode(dev, k, Setup, FALSE);
/* Set the preload register */
Preload(dev, k, tick);
@@ -1360,17 +1363,17 @@ static void s626_timer_load(struct comedi_device *dev, struct enc_private *k,
* Software index pulse forces the preload register to load
* into the counter
*/
k->SetLoadTrig(dev, k, 0);
k->PulseIndex(dev, k);
k->set_load_trig(dev, k, 0);
k->pulse_index(dev, k);
/* set reload on counter overflow */
k->SetLoadTrig(dev, k, 1);
k->set_load_trig(dev, k, 1);
/* set interrupt on overflow */
k->SetIntSrc(dev, k, INTSRC_OVER);
k->set_int_src(dev, k, INTSRC_OVER);
SetLatchSource(dev, k, valueSrclatch);
/* k->SetEnable(dev, k, (uint16_t)(enab != 0)); */
/* k->set_enable(dev, k, (uint16_t)(enab != 0)); */
}
/* TO COMPLETE */
@@ -1428,7 +1431,7 @@ static int s626_ai_cmd(struct comedi_device *dev, struct comedi_subdevice *s)
/* load timer value and enable interrupt */
s626_timer_load(dev, k, tick);
k->SetEnable(dev, k, CLKENAB_ALWAYS);
k->set_enable(dev, k, CLKENAB_ALWAYS);
break;
case TRIG_EXT:
/* set the digital line and interrupt for scan trigger */
@@ -1451,7 +1454,7 @@ static int s626_ai_cmd(struct comedi_device *dev, struct comedi_subdevice *s)
/* load timer value and enable interrupt */
s626_timer_load(dev, k, tick);
k->SetEnable(dev, k, CLKENAB_INDEX);
k->set_enable(dev, k, CLKENAB_INDEX);
break;
case TRIG_EXT:
/* set the digital line and interrupt for convert trigger */
@@ -1741,11 +1744,11 @@ static int s626_enc_insn_config(struct comedi_device *dev,
/* (data==NULL) ? (Preloadvalue=0) : (Preloadvalue=data[0]); */
k->SetMode(dev, k, Setup, TRUE);
k->set_mode(dev, k, Setup, TRUE);
Preload(dev, k, data[0]);
k->PulseIndex(dev, k);
k->pulse_index(dev, k);
SetLatchSource(dev, k, valueSrclatch);
k->SetEnable(dev, k, (enab != 0));
k->set_enable(dev, k, (enab != 0));
return insn->n;
}
@@ -1776,9 +1779,9 @@ static int s626_enc_insn_write(struct comedi_device *dev,
* Software index pulse forces the preload register to load
* into the counter
*/
k->SetLoadTrig(dev, k, 0);
k->PulseIndex(dev, k);
k->SetLoadTrig(dev, k, 2);
k->set_load_trig(dev, k, 0);
k->pulse_index(dev, k);
k->set_load_trig(dev, k, 2);
return 1;
}
@@ -1815,15 +1818,15 @@ static void CloseDMAB(struct comedi_device *dev, struct buffer_dma *pdma,
/*
* Reset a counter's index and overflow event capture flags.
*/
static void ResetCapFlags_A(struct comedi_device *dev, struct enc_private *k)
static void reset_cap_flags_a(struct comedi_device *dev, struct enc_private *k)
{
DEBIreplace(dev, k->MyCRB, ~CRBMSK_INTCTRL,
DEBIreplace(dev, k->my_crb, ~CRBMSK_INTCTRL,
CRBMSK_INTRESETCMD | CRBMSK_INTRESET_A);
}
static void ResetCapFlags_B(struct comedi_device *dev, struct enc_private *k)
static void reset_cap_flags_b(struct comedi_device *dev, struct enc_private *k)
{
DEBIreplace(dev, k->MyCRB, ~CRBMSK_INTCTRL,
DEBIreplace(dev, k->my_crb, ~CRBMSK_INTCTRL,
CRBMSK_INTRESETCMD | CRBMSK_INTRESET_B);
}
@@ -1831,15 +1834,15 @@ static void ResetCapFlags_B(struct comedi_device *dev, struct enc_private *k)
* Return counter setup in a format (COUNTER_SETUP) that is consistent
* for both A and B counters.
*/
static uint16_t GetMode_A(struct comedi_device *dev, struct enc_private *k)
static uint16_t get_mode_a(struct comedi_device *dev, struct enc_private *k)
{
uint16_t cra;
uint16_t crb;
uint16_t setup;
/* Fetch CRA and CRB register images. */
cra = DEBIread(dev, k->MyCRA);
crb = DEBIread(dev, k->MyCRB);
cra = DEBIread(dev, k->my_cra);
crb = DEBIread(dev, k->my_crb);
/*
* Populate the standardized counter setup bit fields.
@@ -1886,15 +1889,15 @@ static uint16_t GetMode_A(struct comedi_device *dev, struct enc_private *k)
return setup;
}
static uint16_t GetMode_B(struct comedi_device *dev, struct enc_private *k)
static uint16_t get_mode_b(struct comedi_device *dev, struct enc_private *k)
{
uint16_t cra;
uint16_t crb;
uint16_t setup;
/* Fetch CRA and CRB register images. */
cra = DEBIread(dev, k->MyCRA);
crb = DEBIread(dev, k->MyCRB);
cra = DEBIread(dev, k->my_cra);
crb = DEBIread(dev, k->my_crb);
/*
* Populate the standardized counter setup bit fields.
@@ -1954,8 +1957,8 @@ static uint16_t GetMode_B(struct comedi_device *dev, struct enc_private *k)
* parameters are programmable (all other parms are ignored): ClkMult,
* ClkPol, ClkEnab, IndexSrc, IndexPol, LoadSrc.
*/
static void SetMode_A(struct comedi_device *dev, struct enc_private *k,
uint16_t Setup, uint16_t DisableIntSrc)
static void set_mode_a(struct comedi_device *dev, struct enc_private *k,
uint16_t Setup, uint16_t DisableIntSrc)
{
struct s626_private *devpriv = dev->private;
uint16_t cra;
@@ -2023,18 +2026,18 @@ static void SetMode_A(struct comedi_device *dev, struct enc_private *k,
* enable mask to indicate the counter interrupt is disabled.
*/
if (DisableIntSrc)
devpriv->counter_int_enabs &= ~k->MyEventBits[3];
devpriv->counter_int_enabs &= ~k->my_event_bits[3];
/*
* While retaining CounterB and LatchSrc configurations, program the
* new counter operating mode.
*/
DEBIreplace(dev, k->MyCRA, CRAMSK_INDXSRC_B | CRAMSK_CLKSRC_B, cra);
DEBIreplace(dev, k->MyCRB, ~(CRBMSK_INTCTRL | CRBMSK_CLKENAB_A), crb);
DEBIreplace(dev, k->my_cra, CRAMSK_INDXSRC_B | CRAMSK_CLKSRC_B, cra);
DEBIreplace(dev, k->my_crb, ~(CRBMSK_INTCTRL | CRBMSK_CLKENAB_A), crb);
}
static void SetMode_B(struct comedi_device *dev, struct enc_private *k,
uint16_t Setup, uint16_t DisableIntSrc)
static void set_mode_b(struct comedi_device *dev, struct enc_private *k,
uint16_t Setup, uint16_t DisableIntSrc)
{
struct s626_private *devpriv = dev->private;
uint16_t cra;
@@ -2110,48 +2113,48 @@ static void SetMode_B(struct comedi_device *dev, struct enc_private *k,
* enable mask to indicate the counter interrupt is disabled.
*/
if (DisableIntSrc)
devpriv->counter_int_enabs &= ~k->MyEventBits[3];
devpriv->counter_int_enabs &= ~k->my_event_bits[3];
/*
* While retaining CounterA and LatchSrc configurations, program the
* new counter operating mode.
*/
DEBIreplace(dev, k->MyCRA, ~(CRAMSK_INDXSRC_B | CRAMSK_CLKSRC_B), cra);
DEBIreplace(dev, k->MyCRB, CRBMSK_CLKENAB_A | CRBMSK_LATCHSRC, crb);
DEBIreplace(dev, k->my_cra, ~(CRAMSK_INDXSRC_B | CRAMSK_CLKSRC_B), cra);
DEBIreplace(dev, k->my_crb, CRBMSK_CLKENAB_A | CRBMSK_LATCHSRC, crb);
}
/*
* Return/set a counter's enable. enab: 0=always enabled, 1=enabled by index.
*/
static void SetEnable_A(struct comedi_device *dev, struct enc_private *k,
uint16_t enab)
static void set_enable_a(struct comedi_device *dev, struct enc_private *k,
uint16_t enab)
{
DEBIreplace(dev, k->MyCRB, ~(CRBMSK_INTCTRL | CRBMSK_CLKENAB_A),
DEBIreplace(dev, k->my_crb, ~(CRBMSK_INTCTRL | CRBMSK_CLKENAB_A),
enab << CRBBIT_CLKENAB_A);
}
static void SetEnable_B(struct comedi_device *dev, struct enc_private *k,
uint16_t enab)
static void set_enable_b(struct comedi_device *dev, struct enc_private *k,
uint16_t enab)
{
DEBIreplace(dev, k->MyCRB, ~(CRBMSK_INTCTRL | CRBMSK_CLKENAB_B),
DEBIreplace(dev, k->my_crb, ~(CRBMSK_INTCTRL | CRBMSK_CLKENAB_B),
enab << CRBBIT_CLKENAB_B);
}
static uint16_t GetEnable_A(struct comedi_device *dev, struct enc_private *k)
static uint16_t get_enable_a(struct comedi_device *dev, struct enc_private *k)
{
return (DEBIread(dev, k->MyCRB) >> CRBBIT_CLKENAB_A) & 1;
return (DEBIread(dev, k->my_crb) >> CRBBIT_CLKENAB_A) & 1;
}
static uint16_t GetEnable_B(struct comedi_device *dev, struct enc_private *k)
static uint16_t get_enable_b(struct comedi_device *dev, struct enc_private *k)
{
return (DEBIread(dev, k->MyCRB) >> CRBBIT_CLKENAB_B) & 1;
return (DEBIread(dev, k->my_crb) >> CRBBIT_CLKENAB_B) & 1;
}
#ifdef unused
static uint16_t GetLatchSource(struct comedi_device *dev,
struct enc_private *k)
{
return (DEBIread(dev, k->MyCRB) >> CRBBIT_LATCHSRC) & 3;
return (DEBIread(dev, k->my_crb) >> CRBBIT_LATCHSRC) & 3;
}
#endif
@@ -2160,28 +2163,30 @@ static uint16_t GetLatchSource(struct comedi_device *dev,
* register into the counter. 0=ThisCntr_Index, 1=ThisCntr_Overflow,
* 2=OverflowA (B counters only), 3=disabled.
*/
static void SetLoadTrig_A(struct comedi_device *dev, struct enc_private *k,
uint16_t Trig)
static void set_load_trig_a(struct comedi_device *dev, struct enc_private *k,
uint16_t Trig)
{
DEBIreplace(dev, k->MyCRA, ~CRAMSK_LOADSRC_A,
DEBIreplace(dev, k->my_cra, ~CRAMSK_LOADSRC_A,
Trig << CRABIT_LOADSRC_A);
}
static void SetLoadTrig_B(struct comedi_device *dev, struct enc_private *k,
uint16_t Trig)
static void set_load_trig_b(struct comedi_device *dev, struct enc_private *k,
uint16_t Trig)
{
DEBIreplace(dev, k->MyCRB, ~(CRBMSK_LOADSRC_B | CRBMSK_INTCTRL),
DEBIreplace(dev, k->my_crb, ~(CRBMSK_LOADSRC_B | CRBMSK_INTCTRL),
Trig << CRBBIT_LOADSRC_B);
}
static uint16_t GetLoadTrig_A(struct comedi_device *dev, struct enc_private *k)
static uint16_t get_load_trig_a(struct comedi_device *dev,
struct enc_private *k)
{
return (DEBIread(dev, k->MyCRA) >> CRABIT_LOADSRC_A) & 3;
return (DEBIread(dev, k->my_cra) >> CRABIT_LOADSRC_A) & 3;
}
static uint16_t GetLoadTrig_B(struct comedi_device *dev, struct enc_private *k)
static uint16_t get_load_trig_b(struct comedi_device *dev,
struct enc_private *k)
{
return (DEBIread(dev, k->MyCRB) >> CRBBIT_LOADSRC_B) & 3;
return (DEBIread(dev, k->my_crb) >> CRBBIT_LOADSRC_B) & 3;
}
/*
@@ -2189,57 +2194,57 @@ static uint16_t GetLoadTrig_B(struct comedi_device *dev, struct enc_private *k)
* index/overflow events. IntSource: 0=Disabled, 1=OverflowOnly,
* 2=IndexOnly, 3=IndexAndOverflow.
*/
static void SetIntSrc_A(struct comedi_device *dev, struct enc_private *k,
uint16_t IntSource)
static void set_int_src_a(struct comedi_device *dev, struct enc_private *k,
uint16_t IntSource)
{
struct s626_private *devpriv = dev->private;
/* Reset any pending counter overflow or index captures. */
DEBIreplace(dev, k->MyCRB, ~CRBMSK_INTCTRL,
DEBIreplace(dev, k->my_crb, ~CRBMSK_INTCTRL,
CRBMSK_INTRESETCMD | CRBMSK_INTRESET_A);
/* Program counter interrupt source. */
DEBIreplace(dev, k->MyCRA, ~CRAMSK_INTSRC_A,
DEBIreplace(dev, k->my_cra, ~CRAMSK_INTSRC_A,
IntSource << CRABIT_INTSRC_A);
/* Update MISC2 interrupt enable mask. */
devpriv->counter_int_enabs =
(devpriv->counter_int_enabs & ~k->
MyEventBits[3]) | k->MyEventBits[IntSource];
(devpriv->counter_int_enabs & ~k->my_event_bits[3]) |
k->my_event_bits[IntSource];
}
static void SetIntSrc_B(struct comedi_device *dev, struct enc_private *k,
uint16_t IntSource)
static void set_int_src_b(struct comedi_device *dev, struct enc_private *k,
uint16_t IntSource)
{
struct s626_private *devpriv = dev->private;
uint16_t crb;
/* Cache writeable CRB register image. */
crb = DEBIread(dev, k->MyCRB) & ~CRBMSK_INTCTRL;
crb = DEBIread(dev, k->my_crb) & ~CRBMSK_INTCTRL;
/* Reset any pending counter overflow or index captures. */
DEBIwrite(dev, k->MyCRB,
DEBIwrite(dev, k->my_crb,
(uint16_t)(crb | CRBMSK_INTRESETCMD | CRBMSK_INTRESET_B));
/* Program counter interrupt source. */
DEBIwrite(dev, k->MyCRB,
DEBIwrite(dev, k->my_crb,
(uint16_t)((crb & ~CRBMSK_INTSRC_B) |
(IntSource << CRBBIT_INTSRC_B)));
/* Update MISC2 interrupt enable mask. */
devpriv->counter_int_enabs =
(devpriv->counter_int_enabs & ~k->MyEventBits[3]) |
k->MyEventBits[IntSource];
(devpriv->counter_int_enabs & ~k->my_event_bits[3]) |
k->my_event_bits[IntSource];
}
static uint16_t GetIntSrc_A(struct comedi_device *dev, struct enc_private *k)
static uint16_t get_int_src_a(struct comedi_device *dev, struct enc_private *k)
{
return (DEBIread(dev, k->MyCRA) >> CRABIT_INTSRC_A) & 3;
return (DEBIread(dev, k->my_cra) >> CRABIT_INTSRC_A) & 3;
}
static uint16_t GetIntSrc_B(struct comedi_device *dev, struct enc_private *k)
static uint16_t get_int_src_b(struct comedi_device *dev, struct enc_private *k)
{
return (DEBIread(dev, k->MyCRB) >> CRBBIT_INTSRC_B) & 3;
return (DEBIread(dev, k->my_crb) >> CRBBIT_INTSRC_B) & 3;
}
#ifdef unused
@@ -2249,13 +2254,13 @@ static uint16_t GetIntSrc_B(struct comedi_device *dev, struct enc_private *k)
static void SetClkMult(struct comedi_device *dev, struct enc_private *k,
uint16_t value)
{
k->SetMode(dev, k, ((k->GetMode(dev, k) & ~STDMSK_CLKMULT) |
k->set_mode(dev, k, ((k->get_mode(dev, k) & ~STDMSK_CLKMULT) |
(value << STDBIT_CLKMULT)), FALSE);
}
static uint16_t GetClkMult(struct comedi_device *dev, struct enc_private *k)
{
return (k->GetMode(dev, k) >> STDBIT_CLKMULT) & 3;
return (k->get_mode(dev, k) >> STDBIT_CLKMULT) & 3;
}
/*
@@ -2264,13 +2269,13 @@ static uint16_t GetClkMult(struct comedi_device *dev, struct enc_private *k)
static void SetClkPol(struct comedi_device *dev, struct enc_private *k,
uint16_t value)
{
k->SetMode(dev, k, ((k->GetMode(dev, k) & ~STDMSK_CLKPOL) |
k->set_mode(dev, k, ((k->get_mode(dev, k) & ~STDMSK_CLKPOL) |
(value << STDBIT_CLKPOL)), FALSE);
}
static uint16_t GetClkPol(struct comedi_device *dev, struct enc_private *k)
{
return (k->GetMode(dev, k) >> STDBIT_CLKPOL) & 1;
return (k->get_mode(dev, k) >> STDBIT_CLKPOL) & 1;
}
/*
@@ -2279,13 +2284,13 @@ static uint16_t GetClkPol(struct comedi_device *dev, struct enc_private *k)
static void SetClkSrc(struct comedi_device *dev, struct enc_private *k,
uint16_t value)
{
k->SetMode(dev, k, ((k->GetMode(dev, k) & ~STDMSK_CLKSRC) |
k->set_mode(dev, k, ((k->get_mode(dev, k) & ~STDMSK_CLKSRC) |
(value << STDBIT_CLKSRC)), FALSE);
}
static uint16_t GetClkSrc(struct comedi_device *dev, struct enc_private *k)
{
return (k->GetMode(dev, k) >> STDBIT_CLKSRC) & 3;
return (k->get_mode(dev, k) >> STDBIT_CLKSRC) & 3;
}
/*
@@ -2294,13 +2299,13 @@ static uint16_t GetClkSrc(struct comedi_device *dev, struct enc_private *k)
static void SetIndexPol(struct comedi_device *dev, struct enc_private *k,
uint16_t value)
{
k->SetMode(dev, k, ((k->GetMode(dev, k) & ~STDMSK_INDXPOL) |
k->set_mode(dev, k, ((k->get_mode(dev, k) & ~STDMSK_INDXPOL) |
((value != 0) << STDBIT_INDXPOL)), FALSE);
}
static uint16_t GetIndexPol(struct comedi_device *dev, struct enc_private *k)
{
return (k->GetMode(dev, k) >> STDBIT_INDXPOL) & 1;
return (k->get_mode(dev, k) >> STDBIT_INDXPOL) & 1;
}
/*
@@ -2309,130 +2314,130 @@ static uint16_t GetIndexPol(struct comedi_device *dev, struct enc_private *k)
static void SetIndexSrc(struct comedi_device *dev, struct enc_private *k,
uint16_t value)
{
k->SetMode(dev, k, ((k->GetMode(dev, k) & ~STDMSK_INDXSRC) |
k->set_mode(dev, k, ((k->get_mode(dev, k) & ~STDMSK_INDXSRC) |
((value != 0) << STDBIT_INDXSRC)), FALSE);
}
static uint16_t GetIndexSrc(struct comedi_device *dev, struct enc_private *k)
{
return (k->GetMode(dev, k) >> STDBIT_INDXSRC) & 1;
return (k->get_mode(dev, k) >> STDBIT_INDXSRC) & 1;
}
#endif
/*
* Generate an index pulse.
*/
static void PulseIndex_A(struct comedi_device *dev, struct enc_private *k)
static void pulse_index_a(struct comedi_device *dev, struct enc_private *k)
{
uint16_t cra;
cra = DEBIread(dev, k->MyCRA);
cra = DEBIread(dev, k->my_cra);
/* Pulse index. */
DEBIwrite(dev, k->MyCRA, (cra ^ CRAMSK_INDXPOL_A));
DEBIwrite(dev, k->MyCRA, cra);
DEBIwrite(dev, k->my_cra, (cra ^ CRAMSK_INDXPOL_A));
DEBIwrite(dev, k->my_cra, cra);
}
static void PulseIndex_B(struct comedi_device *dev, struct enc_private *k)
static void pulse_index_b(struct comedi_device *dev, struct enc_private *k)
{
uint16_t crb;
crb = DEBIread(dev, k->MyCRB) & ~CRBMSK_INTCTRL;
crb = DEBIread(dev, k->my_crb) & ~CRBMSK_INTCTRL;
/* Pulse index. */
DEBIwrite(dev, k->MyCRB, (crb ^ CRBMSK_INDXPOL_B));
DEBIwrite(dev, k->MyCRB, crb);
DEBIwrite(dev, k->my_crb, (crb ^ CRBMSK_INDXPOL_B));
DEBIwrite(dev, k->my_crb, crb);
}
static struct enc_private enc_private_data[] = {
{
.GetEnable = GetEnable_A,
.GetIntSrc = GetIntSrc_A,
.GetLoadTrig = GetLoadTrig_A,
.GetMode = GetMode_A,
.PulseIndex = PulseIndex_A,
.SetEnable = SetEnable_A,
.SetIntSrc = SetIntSrc_A,
.SetLoadTrig = SetLoadTrig_A,
.SetMode = SetMode_A,
.ResetCapFlags = ResetCapFlags_A,
.MyCRA = LP_CR0A,
.MyCRB = LP_CR0B,
.MyLatchLsw = LP_CNTR0ALSW,
.MyEventBits = EVBITS(0),
.get_enable = get_enable_a,
.get_int_src = get_int_src_a,
.get_load_trig = get_load_trig_a,
.get_mode = get_mode_a,
.pulse_index = pulse_index_a,
.set_enable = set_enable_a,
.set_int_src = set_int_src_a,
.set_load_trig = set_load_trig_a,
.set_mode = set_mode_a,
.reset_cap_flags = reset_cap_flags_a,
.my_cra = LP_CR0A,
.my_crb = LP_CR0B,
.my_latch_lsw = LP_CNTR0ALSW,
.my_event_bits = EVBITS(0),
}, {
.GetEnable = GetEnable_A,
.GetIntSrc = GetIntSrc_A,
.GetLoadTrig = GetLoadTrig_A,
.GetMode = GetMode_A,
.PulseIndex = PulseIndex_A,
.SetEnable = SetEnable_A,
.SetIntSrc = SetIntSrc_A,
.SetLoadTrig = SetLoadTrig_A,
.SetMode = SetMode_A,
.ResetCapFlags = ResetCapFlags_A,
.MyCRA = LP_CR1A,
.MyCRB = LP_CR1B,
.MyLatchLsw = LP_CNTR1ALSW,
.MyEventBits = EVBITS(1),
.get_enable = get_enable_a,
.get_int_src = get_int_src_a,
.get_load_trig = get_load_trig_a,
.get_mode = get_mode_a,
.pulse_index = pulse_index_a,
.set_enable = set_enable_a,
.set_int_src = set_int_src_a,
.set_load_trig = set_load_trig_a,
.set_mode = set_mode_a,
.reset_cap_flags = reset_cap_flags_a,
.my_cra = LP_CR1A,
.my_crb = LP_CR1B,
.my_latch_lsw = LP_CNTR1ALSW,
.my_event_bits = EVBITS(1),
}, {
.GetEnable = GetEnable_A,
.GetIntSrc = GetIntSrc_A,
.GetLoadTrig = GetLoadTrig_A,
.GetMode = GetMode_A,
.PulseIndex = PulseIndex_A,
.SetEnable = SetEnable_A,
.SetIntSrc = SetIntSrc_A,
.SetLoadTrig = SetLoadTrig_A,
.SetMode = SetMode_A,
.ResetCapFlags = ResetCapFlags_A,
.MyCRA = LP_CR2A,
.MyCRB = LP_CR2B,
.MyLatchLsw = LP_CNTR2ALSW,
.MyEventBits = EVBITS(2),
.get_enable = get_enable_a,
.get_int_src = get_int_src_a,
.get_load_trig = get_load_trig_a,
.get_mode = get_mode_a,
.pulse_index = pulse_index_a,
.set_enable = set_enable_a,
.set_int_src = set_int_src_a,
.set_load_trig = set_load_trig_a,
.set_mode = set_mode_a,
.reset_cap_flags = reset_cap_flags_a,
.my_cra = LP_CR2A,
.my_crb = LP_CR2B,
.my_latch_lsw = LP_CNTR2ALSW,
.my_event_bits = EVBITS(2),
}, {
.GetEnable = GetEnable_B,
.GetIntSrc = GetIntSrc_B,
.GetLoadTrig = GetLoadTrig_B,
.GetMode = GetMode_B,
.PulseIndex = PulseIndex_B,
.SetEnable = SetEnable_B,
.SetIntSrc = SetIntSrc_B,
.SetLoadTrig = SetLoadTrig_B,
.SetMode = SetMode_B,
.ResetCapFlags = ResetCapFlags_B,
.MyCRA = LP_CR0A,
.MyCRB = LP_CR0B,
.MyLatchLsw = LP_CNTR0BLSW,
.MyEventBits = EVBITS(3),
.get_enable = get_enable_b,
.get_int_src = get_int_src_b,
.get_load_trig = get_load_trig_b,
.get_mode = get_mode_b,
.pulse_index = pulse_index_b,
.set_enable = set_enable_b,
.set_int_src = set_int_src_b,
.set_load_trig = set_load_trig_b,
.set_mode = set_mode_b,
.reset_cap_flags = reset_cap_flags_b,
.my_cra = LP_CR0A,
.my_crb = LP_CR0B,
.my_latch_lsw = LP_CNTR0BLSW,
.my_event_bits = EVBITS(3),
}, {
.GetEnable = GetEnable_B,
.GetIntSrc = GetIntSrc_B,
.GetLoadTrig = GetLoadTrig_B,
.GetMode = GetMode_B,
.PulseIndex = PulseIndex_B,
.SetEnable = SetEnable_B,
.SetIntSrc = SetIntSrc_B,
.SetLoadTrig = SetLoadTrig_B,
.SetMode = SetMode_B,
.ResetCapFlags = ResetCapFlags_B,
.MyCRA = LP_CR1A,
.MyCRB = LP_CR1B,
.MyLatchLsw = LP_CNTR1BLSW,
.MyEventBits = EVBITS(4),
.get_enable = get_enable_b,
.get_int_src = get_int_src_b,
.get_load_trig = get_load_trig_b,
.get_mode = get_mode_b,
.pulse_index = pulse_index_b,
.set_enable = set_enable_b,
.set_int_src = set_int_src_b,
.set_load_trig = set_load_trig_b,
.set_mode = set_mode_b,
.reset_cap_flags = reset_cap_flags_b,
.my_cra = LP_CR1A,
.my_crb = LP_CR1B,
.my_latch_lsw = LP_CNTR1BLSW,
.my_event_bits = EVBITS(4),
}, {
.GetEnable = GetEnable_B,
.GetIntSrc = GetIntSrc_B,
.GetLoadTrig = GetLoadTrig_B,
.GetMode = GetMode_B,
.PulseIndex = PulseIndex_B,
.SetEnable = SetEnable_B,
.SetIntSrc = SetIntSrc_B,
.SetLoadTrig = SetLoadTrig_B,
.SetMode = SetMode_B,
.ResetCapFlags = ResetCapFlags_B,
.MyCRA = LP_CR2A,
.MyCRB = LP_CR2B,
.MyLatchLsw = LP_CNTR2BLSW,
.MyEventBits = EVBITS(5),
.get_enable = get_enable_b,
.get_int_src = get_int_src_b,
.get_load_trig = get_load_trig_b,
.get_mode = get_mode_b,
.pulse_index = pulse_index_b,
.set_enable = set_enable_b,
.set_int_src = set_int_src_b,
.set_load_trig = set_load_trig_b,
.set_mode = set_mode_b,
.reset_cap_flags = reset_cap_flags_b,
.my_cra = LP_CR2A,
.my_crb = LP_CR2B,
.my_latch_lsw = LP_CNTR2BLSW,
.my_event_bits = EVBITS(5),
},
};
@@ -2454,10 +2459,10 @@ static void CountersInit(struct comedi_device *dev)
*/
for (chan = 0; chan < S626_ENCODER_CHANNELS; chan++) {
k = &encpriv[chan];
k->SetMode(dev, k, Setup, TRUE);
k->SetIntSrc(dev, k, 0);
k->ResetCapFlags(dev, k);
k->SetEnable(dev, k, CLKENAB_ALWAYS);
k->set_mode(dev, k, Setup, TRUE);
k->set_int_src(dev, k, 0);
k->reset_cap_flags(dev, k);
k->set_enable(dev, k, CLKENAB_ALWAYS);
}
}