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Message-Id: <1401424963-22202-1-git-send-email-chase.southwood@gmail.com>
Date: Thu, 29 May 2014 23:42:43 -0500
From: Chase Southwood <chase.southwood@...il.com>
To: gregkh@...uxfoundation.org
Cc: abbotti@....co.uk, hsweeten@...ionengravers.com,
devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org,
Chase Southwood <chase.southwood@...il.com>
Subject: [PATCH 3/6] staging: comedi: addi_apci_1564: introduce apci1564_private struct
The addi_private struct defined in addi-data/addi_common.h is very bloated
and contains many fields which addi_apci_1564 does not require. In the
interest of eventually removing this driver's dependency on
addi_common.h, we can create a private data struct specifically for
addi_apci_1564 containing only the fields it will actually use.
Signed-off-by: Chase Southwood <chase.southwood@...il.com>
Cc: Ian Abbott <abbotti@....co.uk>
Cc: H Hartley Sweeten <hsweeten@...ionengravers.com>
---
.../comedi/drivers/addi-data/hwdrv_apci1564.c | 164 +++++++++++----------
drivers/staging/comedi/drivers/addi_apci_1564.c | 34 ++---
2 files changed, 102 insertions(+), 96 deletions(-)
diff --git a/drivers/staging/comedi/drivers/addi-data/hwdrv_apci1564.c b/drivers/staging/comedi/drivers/addi-data/hwdrv_apci1564.c
index f974bd2..054e731 100644
--- a/drivers/staging/comedi/drivers/addi-data/hwdrv_apci1564.c
+++ b/drivers/staging/comedi/drivers/addi-data/hwdrv_apci1564.c
@@ -49,7 +49,7 @@
#define APCI1564_COUNTER4 3
/*
- * devpriv->i_IobaseAmcc Register Map
+ * devpriv->amcc_iobase Register Map
*/
#define APCI1564_DI_REG 0x04
#define APCI1564_DI_INT_MODE1_REG 0x08
@@ -93,6 +93,12 @@
static unsigned int ui_InterruptStatus_1564;
static unsigned int ui_InterruptData, ui_Type;
+struct apci1564_private {
+ unsigned int amcc_iobase; /* base of AMCC I/O registers */
+ unsigned char timer_select_mode;
+ unsigned char mode_select_register;
+};
+
/*
* Configures the digital input Subdevice
*
@@ -106,22 +112,22 @@ static int apci1564_di_config(struct comedi_device *dev,
struct comedi_insn *insn,
unsigned int *data)
{
- struct addi_private *devpriv = dev->private;
+ struct apci1564_private *devpriv = dev->private;
/* Set the digital input logic */
if (data[0] == ADDIDATA_ENABLE) {
data[2] = data[2] << 4;
data[3] = data[3] << 4;
- outl(data[2], devpriv->i_IobaseAmcc + APCI1564_DI_INT_MODE1_REG);
- outl(data[3], devpriv->i_IobaseAmcc + APCI1564_DI_INT_MODE2_REG);
+ outl(data[2], devpriv->amcc_iobase + APCI1564_DI_INT_MODE1_REG);
+ outl(data[3], devpriv->amcc_iobase + APCI1564_DI_INT_MODE2_REG);
if (data[1] == ADDIDATA_OR)
- outl(0x4, devpriv->i_IobaseAmcc + APCI1564_DI_IRQ_REG);
+ outl(0x4, devpriv->amcc_iobase + APCI1564_DI_IRQ_REG);
else
- outl(0x6, devpriv->i_IobaseAmcc + APCI1564_DI_IRQ_REG);
+ outl(0x6, devpriv->amcc_iobase + APCI1564_DI_IRQ_REG);
} else {
- outl(0x0, devpriv->i_IobaseAmcc + APCI1564_DI_INT_MODE1_REG);
- outl(0x0, devpriv->i_IobaseAmcc + APCI1564_DI_INT_MODE2_REG);
- outl(0x0, devpriv->i_IobaseAmcc + APCI1564_DI_IRQ_REG);
+ outl(0x0, devpriv->amcc_iobase + APCI1564_DI_INT_MODE1_REG);
+ outl(0x0, devpriv->amcc_iobase + APCI1564_DI_INT_MODE2_REG);
+ outl(0x0, devpriv->amcc_iobase + APCI1564_DI_IRQ_REG);
}
return insn->n;
@@ -138,7 +144,7 @@ static int apci1564_do_config(struct comedi_device *dev,
struct comedi_insn *insn,
unsigned int *data)
{
- struct addi_private *devpriv = dev->private;
+ struct apci1564_private *devpriv = dev->private;
unsigned int ul_Command = 0;
if ((data[0] != 0) && (data[0] != 1)) {
@@ -157,8 +163,8 @@ static int apci1564_do_config(struct comedi_device *dev,
else
ul_Command = ul_Command & 0xFFFFFFFD;
- outl(ul_Command, devpriv->i_IobaseAmcc + APCI1564_DO_INT_CTRL_REG);
- ui_InterruptData = inl(devpriv->i_IobaseAmcc + APCI1564_DO_INT_CTRL_REG);
+ outl(ul_Command, devpriv->amcc_iobase + APCI1564_DO_INT_CTRL_REG);
+ ui_InterruptData = inl(devpriv->amcc_iobase + APCI1564_DO_INT_CTRL_REG);
return insn->n;
}
@@ -178,30 +184,30 @@ static int apci1564_timer_config(struct comedi_device *dev,
struct comedi_insn *insn,
unsigned int *data)
{
- struct addi_private *devpriv = dev->private;
+ struct apci1564_private *devpriv = dev->private;
unsigned int ul_Command1 = 0;
if (data[0] == ADDIDATA_WATCHDOG) {
- devpriv->b_TimerSelectMode = ADDIDATA_WATCHDOG;
+ devpriv->timer_select_mode = ADDIDATA_WATCHDOG;
/* Disable the watchdog */
- outl(0x0, devpriv->i_IobaseAmcc + APCI1564_WDOG_CTRL_REG);
+ outl(0x0, devpriv->amcc_iobase + APCI1564_WDOG_CTRL_REG);
/* Loading the Reload value */
- outl(data[3], devpriv->i_IobaseAmcc + APCI1564_WDOG_RELOAD_REG);
+ outl(data[3], devpriv->amcc_iobase + APCI1564_WDOG_RELOAD_REG);
} else if (data[0] == ADDIDATA_TIMER) {
/* First Stop The Timer */
- ul_Command1 = inl(devpriv->i_IobaseAmcc + APCI1564_TIMER_CTRL_REG);
+ ul_Command1 = inl(devpriv->amcc_iobase + APCI1564_TIMER_CTRL_REG);
ul_Command1 = ul_Command1 & 0xFFFFF9FEUL;
/* Stop The Timer */
- outl(ul_Command1, devpriv->i_IobaseAmcc + APCI1564_TIMER_CTRL_REG);
+ outl(ul_Command1, devpriv->amcc_iobase + APCI1564_TIMER_CTRL_REG);
- devpriv->b_TimerSelectMode = ADDIDATA_TIMER;
+ devpriv->timer_select_mode = ADDIDATA_TIMER;
if (data[1] == 1) {
/* Enable TIMER int & DISABLE ALL THE OTHER int SOURCES */
- outl(0x02, devpriv->i_IobaseAmcc + APCI1564_TIMER_CTRL_REG);
- outl(0x0, devpriv->i_IobaseAmcc + APCI1564_DI_IRQ_REG);
- outl(0x0, devpriv->i_IobaseAmcc + APCI1564_DO_IRQ_REG);
- outl(0x0, devpriv->i_IobaseAmcc + APCI1564_WDOG_IRQ_REG);
+ outl(0x02, devpriv->amcc_iobase + APCI1564_TIMER_CTRL_REG);
+ outl(0x0, devpriv->amcc_iobase + APCI1564_DI_IRQ_REG);
+ outl(0x0, devpriv->amcc_iobase + APCI1564_DO_IRQ_REG);
+ outl(0x0, devpriv->amcc_iobase + APCI1564_WDOG_IRQ_REG);
outl(0x0,
dev->iobase + APCI1564_TCW_IRQ_REG(APCI1564_COUNTER1));
outl(0x0,
@@ -212,22 +218,22 @@ static int apci1564_timer_config(struct comedi_device *dev,
dev->iobase + APCI1564_TCW_IRQ_REG(APCI1564_COUNTER4));
} else {
/* disable Timer interrupt */
- outl(0x0, devpriv->i_IobaseAmcc + APCI1564_TIMER_CTRL_REG);
+ outl(0x0, devpriv->amcc_iobase + APCI1564_TIMER_CTRL_REG);
}
/* Loading Timebase */
- outl(data[2], devpriv->i_IobaseAmcc + APCI1564_TIMER_TIMEBASE_REG);
+ outl(data[2], devpriv->amcc_iobase + APCI1564_TIMER_TIMEBASE_REG);
/* Loading the Reload value */
- outl(data[3], devpriv->i_IobaseAmcc + APCI1564_TIMER_RELOAD_REG);
+ outl(data[3], devpriv->amcc_iobase + APCI1564_TIMER_RELOAD_REG);
- ul_Command1 = inl(devpriv->i_IobaseAmcc + APCI1564_TIMER_CTRL_REG);
+ ul_Command1 = inl(devpriv->amcc_iobase + APCI1564_TIMER_CTRL_REG);
ul_Command1 = (ul_Command1 & 0xFFF719E2UL) | 2UL << 13UL | 0x10UL;
/* mode 2 */
- outl(ul_Command1, devpriv->i_IobaseAmcc + APCI1564_TIMER_CTRL_REG);
+ outl(ul_Command1, devpriv->amcc_iobase + APCI1564_TIMER_CTRL_REG);
} else if (data[0] == ADDIDATA_COUNTER) {
- devpriv->b_TimerSelectMode = ADDIDATA_COUNTER;
- devpriv->b_ModeSelectRegister = data[5];
+ devpriv->timer_select_mode = ADDIDATA_COUNTER;
+ devpriv->mode_select_register = data[5];
/* First Stop The Counter */
ul_Command1 = inl(dev->iobase + APCI1564_TCW_CTRL_REG(data[5] - 1));
@@ -276,45 +282,45 @@ static int apci1564_timer_write(struct comedi_device *dev,
struct comedi_insn *insn,
unsigned int *data)
{
- struct addi_private *devpriv = dev->private;
+ struct apci1564_private *devpriv = dev->private;
unsigned int ul_Command1 = 0;
- if (devpriv->b_TimerSelectMode == ADDIDATA_WATCHDOG) {
+ if (devpriv->timer_select_mode == ADDIDATA_WATCHDOG) {
switch (data[1]) {
case 0: /* stop the watchdog */
/* disable the watchdog */
- outl(0x0, devpriv->i_IobaseAmcc + APCI1564_WDOG_CTRL_REG);
+ outl(0x0, devpriv->amcc_iobase + APCI1564_WDOG_CTRL_REG);
break;
case 1: /* start the watchdog */
- outl(0x0001, devpriv->i_IobaseAmcc + APCI1564_WDOG_CTRL_REG);
+ outl(0x0001, devpriv->amcc_iobase + APCI1564_WDOG_CTRL_REG);
break;
case 2: /* Software trigger */
- outl(0x0201, devpriv->i_IobaseAmcc + APCI1564_WDOG_CTRL_REG);
+ outl(0x0201, devpriv->amcc_iobase + APCI1564_WDOG_CTRL_REG);
break;
default:
dev_err(dev->class_dev, "Specified functionality does not exist.\n");
return -EINVAL;
}
}
- if (devpriv->b_TimerSelectMode == ADDIDATA_TIMER) {
+ if (devpriv->timer_select_mode == ADDIDATA_TIMER) {
if (data[1] == 1) {
- ul_Command1 = inl(devpriv->i_IobaseAmcc + APCI1564_TIMER_CTRL_REG);
+ ul_Command1 = inl(devpriv->amcc_iobase + APCI1564_TIMER_CTRL_REG);
ul_Command1 = (ul_Command1 & 0xFFFFF9FFUL) | 0x1UL;
/* Enable the Timer */
- outl(ul_Command1, devpriv->i_IobaseAmcc + APCI1564_TIMER_CTRL_REG);
+ outl(ul_Command1, devpriv->amcc_iobase + APCI1564_TIMER_CTRL_REG);
} else if (data[1] == 0) {
/* Stop The Timer */
- ul_Command1 = inl(devpriv->i_IobaseAmcc + APCI1564_TIMER_CTRL_REG);
+ ul_Command1 = inl(devpriv->amcc_iobase + APCI1564_TIMER_CTRL_REG);
ul_Command1 = ul_Command1 & 0xFFFFF9FEUL;
- outl(ul_Command1, devpriv->i_IobaseAmcc + APCI1564_TIMER_CTRL_REG);
+ outl(ul_Command1, devpriv->amcc_iobase + APCI1564_TIMER_CTRL_REG);
}
}
- if (devpriv->b_TimerSelectMode == ADDIDATA_COUNTER) {
+ if (devpriv->timer_select_mode == ADDIDATA_COUNTER) {
ul_Command1 =
inl(dev->iobase +
- APCI1564_TCW_CTRL_REG(devpriv->b_ModeSelectRegister - 1));
+ APCI1564_TCW_CTRL_REG(devpriv->mode_select_register - 1));
if (data[1] == 1) {
/* Start the Counter subdevice */
ul_Command1 = (ul_Command1 & 0xFFFFF9FFUL) | 0x1UL;
@@ -327,7 +333,7 @@ static int apci1564_timer_write(struct comedi_device *dev,
ul_Command1 = (ul_Command1 & 0xFFFFF9FFUL) | 0x400;
}
outl(ul_Command1, dev->iobase +
- APCI1564_TCW_CTRL_REG(devpriv->b_ModeSelectRegister - 1));
+ APCI1564_TCW_CTRL_REG(devpriv->mode_select_register - 1));
}
return insn->n;
}
@@ -340,27 +346,27 @@ static int apci1564_timer_read(struct comedi_device *dev,
struct comedi_insn *insn,
unsigned int *data)
{
- struct addi_private *devpriv = dev->private;
+ struct apci1564_private *devpriv = dev->private;
unsigned int ul_Command1 = 0;
- if (devpriv->b_TimerSelectMode == ADDIDATA_WATCHDOG) {
+ if (devpriv->timer_select_mode == ADDIDATA_WATCHDOG) {
/* Stores the status of the Watchdog */
- data[0] = inl(devpriv->i_IobaseAmcc + APCI1564_WDOG_STATUS_REG) & 0x1;
- data[1] = inl(devpriv->i_IobaseAmcc + APCI1564_WDOG_REG);
- } else if (devpriv->b_TimerSelectMode == ADDIDATA_TIMER) {
+ data[0] = inl(devpriv->amcc_iobase + APCI1564_WDOG_STATUS_REG) & 0x1;
+ data[1] = inl(devpriv->amcc_iobase + APCI1564_WDOG_REG);
+ } else if (devpriv->timer_select_mode == ADDIDATA_TIMER) {
/* Stores the status of the Timer */
- data[0] = inl(devpriv->i_IobaseAmcc + APCI1564_TIMER_STATUS_REG) & 0x1;
+ data[0] = inl(devpriv->amcc_iobase + APCI1564_TIMER_STATUS_REG) & 0x1;
/* Stores the Actual value of the Timer */
- data[1] = inl(devpriv->i_IobaseAmcc + APCI1564_TIMER_REG);
- } else if (devpriv->b_TimerSelectMode == ADDIDATA_COUNTER) {
+ data[1] = inl(devpriv->amcc_iobase + APCI1564_TIMER_REG);
+ } else if (devpriv->timer_select_mode == ADDIDATA_COUNTER) {
/* Read the Counter Actual Value. */
data[0] =
inl(dev->iobase +
- APCI1564_TCW_REG(devpriv->b_ModeSelectRegister - 1));
+ APCI1564_TCW_REG(devpriv->mode_select_register - 1));
ul_Command1 =
inl(dev->iobase +
- APCI1564_TCW_STATUS_REG(devpriv->b_ModeSelectRegister - 1));
+ APCI1564_TCW_STATUS_REG(devpriv->mode_select_register - 1));
/* Get the software trigger status */
data[1] = (unsigned char) ((ul_Command1 >> 1) & 1);
@@ -373,9 +379,9 @@ static int apci1564_timer_read(struct comedi_device *dev,
/* Get the overflow status */
data[4] = (unsigned char) ((ul_Command1 >> 0) & 1);
- } else if ((devpriv->b_TimerSelectMode != ADDIDATA_TIMER)
- && (devpriv->b_TimerSelectMode != ADDIDATA_WATCHDOG)
- && (devpriv->b_TimerSelectMode != ADDIDATA_COUNTER)) {
+ } else if ((devpriv->timer_select_mode != ADDIDATA_TIMER)
+ && (devpriv->timer_select_mode != ADDIDATA_WATCHDOG)
+ && (devpriv->timer_select_mode != ADDIDATA_COUNTER)) {
dev_err(dev->class_dev, "Invalid Subdevice!\n");
}
return insn->n;
@@ -399,15 +405,15 @@ static int apci1564_do_read(struct comedi_device *dev,
static void apci1564_interrupt(int irq, void *d)
{
struct comedi_device *dev = d;
- struct addi_private *devpriv = dev->private;
+ struct apci1564_private *devpriv = dev->private;
unsigned int ui_DO, ui_DI;
unsigned int ui_Timer;
unsigned int ui_C1, ui_C2, ui_C3, ui_C4;
unsigned int ul_Command2 = 0;
- ui_DI = inl(devpriv->i_IobaseAmcc + APCI1564_DI_IRQ_REG) & 0x01;
- ui_DO = inl(devpriv->i_IobaseAmcc + APCI1564_DO_IRQ_REG) & 0x01;
- ui_Timer = inl(devpriv->i_IobaseAmcc + APCI1564_TIMER_IRQ_REG) & 0x01;
+ ui_DI = inl(devpriv->amcc_iobase + APCI1564_DI_IRQ_REG) & 0x01;
+ ui_DO = inl(devpriv->amcc_iobase + APCI1564_DO_IRQ_REG) & 0x01;
+ ui_Timer = inl(devpriv->amcc_iobase + APCI1564_TIMER_IRQ_REG) & 0x01;
ui_C1 =
inl(dev->iobase + APCI1564_TCW_IRQ_REG(APCI1564_COUNTER1)) & 0x1;
ui_C2 =
@@ -422,13 +428,13 @@ static void apci1564_interrupt(int irq, void *d)
}
if (ui_DI == 1) {
- ui_DI = inl(devpriv->i_IobaseAmcc + APCI1564_DI_IRQ_REG);
- outl(0x0, devpriv->i_IobaseAmcc + APCI1564_DI_IRQ_REG);
+ ui_DI = inl(devpriv->amcc_iobase + APCI1564_DI_IRQ_REG);
+ outl(0x0, devpriv->amcc_iobase + APCI1564_DI_IRQ_REG);
ui_InterruptStatus_1564 =
- inl(devpriv->i_IobaseAmcc + APCI1564_DI_INT_STATUS_REG);
+ inl(devpriv->amcc_iobase + APCI1564_DI_INT_STATUS_REG);
ui_InterruptStatus_1564 = ui_InterruptStatus_1564 & 0X000FFFF0;
/* enable the interrupt */
- outl(ui_DI, devpriv->i_IobaseAmcc + APCI1564_DI_IRQ_REG);
+ outl(ui_DI, devpriv->amcc_iobase + APCI1564_DI_IRQ_REG);
return;
}
@@ -436,29 +442,29 @@ static void apci1564_interrupt(int irq, void *d)
/* Check for Digital Output interrupt Type */
/* 1: VCC interrupt */
/* 2: CC interrupt */
- ui_Type = inl(devpriv->i_IobaseAmcc + APCI1564_DO_INT_STATUS_REG) & 0x3;
+ ui_Type = inl(devpriv->amcc_iobase + APCI1564_DO_INT_STATUS_REG) & 0x3;
/* Disable the Interrupt */
- outl(0x0, devpriv->i_IobaseAmcc + APCI1564_DO_INT_CTRL_REG);
+ outl(0x0, devpriv->amcc_iobase + APCI1564_DO_INT_CTRL_REG);
}
if (ui_Timer == 1) {
- devpriv->b_TimerSelectMode = ADDIDATA_TIMER;
- if (devpriv->b_TimerSelectMode) {
+ devpriv->timer_select_mode = ADDIDATA_TIMER;
+ if (devpriv->timer_select_mode) {
/* Disable Timer Interrupt */
- ul_Command2 = inl(devpriv->i_IobaseAmcc + APCI1564_TIMER_CTRL_REG);
- outl(0x0, devpriv->i_IobaseAmcc + APCI1564_TIMER_CTRL_REG);
+ ul_Command2 = inl(devpriv->amcc_iobase + APCI1564_TIMER_CTRL_REG);
+ outl(0x0, devpriv->amcc_iobase + APCI1564_TIMER_CTRL_REG);
/* Enable Timer Interrupt */
- outl(ul_Command2, devpriv->i_IobaseAmcc + APCI1564_TIMER_CTRL_REG);
+ outl(ul_Command2, devpriv->amcc_iobase + APCI1564_TIMER_CTRL_REG);
}
}
if (ui_C1 == 1) {
- devpriv->b_TimerSelectMode = ADDIDATA_COUNTER;
- if (devpriv->b_TimerSelectMode) {
+ devpriv->timer_select_mode = ADDIDATA_COUNTER;
+ if (devpriv->timer_select_mode) {
/* Disable Counter Interrupt */
ul_Command2 =
@@ -473,8 +479,8 @@ static void apci1564_interrupt(int irq, void *d)
}
if (ui_C2 == 1) {
- devpriv->b_TimerSelectMode = ADDIDATA_COUNTER;
- if (devpriv->b_TimerSelectMode) {
+ devpriv->timer_select_mode = ADDIDATA_COUNTER;
+ if (devpriv->timer_select_mode) {
/* Disable Counter Interrupt */
ul_Command2 =
@@ -489,8 +495,8 @@ static void apci1564_interrupt(int irq, void *d)
}
if (ui_C3 == 1) {
- devpriv->b_TimerSelectMode = ADDIDATA_COUNTER;
- if (devpriv->b_TimerSelectMode) {
+ devpriv->timer_select_mode = ADDIDATA_COUNTER;
+ if (devpriv->timer_select_mode) {
/* Disable Counter Interrupt */
ul_Command2 =
@@ -505,8 +511,8 @@ static void apci1564_interrupt(int irq, void *d)
}
if (ui_C4 == 1) {
- devpriv->b_TimerSelectMode = ADDIDATA_COUNTER;
- if (devpriv->b_TimerSelectMode) {
+ devpriv->timer_select_mode = ADDIDATA_COUNTER;
+ if (devpriv->timer_select_mode) {
/* Disable Counter Interrupt */
ul_Command2 =
diff --git a/drivers/staging/comedi/drivers/addi_apci_1564.c b/drivers/staging/comedi/drivers/addi_apci_1564.c
index 13d9962..5901143 100644
--- a/drivers/staging/comedi/drivers/addi_apci_1564.c
+++ b/drivers/staging/comedi/drivers/addi_apci_1564.c
@@ -19,9 +19,9 @@ static int apci1564_di_insn_bits(struct comedi_device *dev,
struct comedi_insn *insn,
unsigned int *data)
{
- struct addi_private *devpriv = dev->private;
+ struct apci1564_private *devpriv = dev->private;
- data[1] = inl(devpriv->i_IobaseAmcc + APCI1564_DI_REG);
+ data[1] = inl(devpriv->amcc_iobase + APCI1564_DI_REG);
return insn->n;
}
@@ -31,12 +31,12 @@ static int apci1564_do_insn_bits(struct comedi_device *dev,
struct comedi_insn *insn,
unsigned int *data)
{
- struct addi_private *devpriv = dev->private;
+ struct apci1564_private *devpriv = dev->private;
- s->state = inl(devpriv->i_IobaseAmcc + APCI1564_DO_REG);
+ s->state = inl(devpriv->amcc_iobase + APCI1564_DO_REG);
if (comedi_dio_update_state(s, data))
- outl(s->state, devpriv->i_IobaseAmcc + APCI1564_DO_REG);
+ outl(s->state, devpriv->amcc_iobase + APCI1564_DO_REG);
data[1] = s->state;
@@ -45,26 +45,26 @@ static int apci1564_do_insn_bits(struct comedi_device *dev,
static int apci1564_reset(struct comedi_device *dev)
{
- struct addi_private *devpriv = dev->private;
+ struct apci1564_private *devpriv = dev->private;
ui_Type = 0;
/* Disable the input interrupts and reset status register */
- outl(0x0, devpriv->i_IobaseAmcc + APCI1564_DI_IRQ_REG);
- inl(devpriv->i_IobaseAmcc + APCI1564_DI_INT_STATUS_REG);
- outl(0x0, devpriv->i_IobaseAmcc + APCI1564_DI_INT_MODE1_REG);
- outl(0x0, devpriv->i_IobaseAmcc + APCI1564_DI_INT_MODE2_REG);
+ outl(0x0, devpriv->amcc_iobase + APCI1564_DI_IRQ_REG);
+ inl(devpriv->amcc_iobase + APCI1564_DI_INT_STATUS_REG);
+ outl(0x0, devpriv->amcc_iobase + APCI1564_DI_INT_MODE1_REG);
+ outl(0x0, devpriv->amcc_iobase + APCI1564_DI_INT_MODE2_REG);
/* Reset the output channels and disable interrupts */
- outl(0x0, devpriv->i_IobaseAmcc + APCI1564_DO_REG);
- outl(0x0, devpriv->i_IobaseAmcc + APCI1564_DO_INT_CTRL_REG);
+ outl(0x0, devpriv->amcc_iobase + APCI1564_DO_REG);
+ outl(0x0, devpriv->amcc_iobase + APCI1564_DO_INT_CTRL_REG);
/* Reset the watchdog registers */
- addi_watchdog_reset(devpriv->i_IobaseAmcc + APCI1564_WDOG_REG);
+ addi_watchdog_reset(devpriv->amcc_iobase + APCI1564_WDOG_REG);
/* Reset the timer registers */
- outl(0x0, devpriv->i_IobaseAmcc + APCI1564_TIMER_CTRL_REG);
- outl(0x0, devpriv->i_IobaseAmcc + APCI1564_TIMER_RELOAD_REG);
+ outl(0x0, devpriv->amcc_iobase + APCI1564_TIMER_CTRL_REG);
+ outl(0x0, devpriv->amcc_iobase + APCI1564_TIMER_RELOAD_REG);
/* Reset the counter registers */
outl(0x0, dev->iobase + APCI1564_TCW_CTRL_REG(APCI1564_COUNTER1));
@@ -79,7 +79,7 @@ static int apci1564_auto_attach(struct comedi_device *dev,
unsigned long context_unused)
{
struct pci_dev *pcidev = comedi_to_pci_dev(dev);
- struct addi_private *devpriv;
+ struct apci1564_private *devpriv;
struct comedi_subdevice *s;
int ret;
@@ -94,7 +94,7 @@ static int apci1564_auto_attach(struct comedi_device *dev,
return ret;
dev->iobase = pci_resource_start(pcidev, 1);
- devpriv->i_IobaseAmcc = pci_resource_start(pcidev, 0);
+ devpriv->amcc_iobase = pci_resource_start(pcidev, 0);
apci1564_reset(dev);
--
1.9.3
--
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