Move apci1564_reset() from hwdrv_apci1564.c to addi_apci_1564.c. The
function was very messy and failed to reset a couple registers, these
issues were fixed on the move.
Signed-off-by: Chase Southwood <chase.southw...@yahoo.com>
---
2: *Changed order of register accesses for digital input registers back to
original ordering.
*Removed read of digital output status register and reordered the accesses
of digital output registers to agree with the order found in addi_apci_2032.
*Fixed copy/paste error in the counter register reset lines.
3: *Returned the reset callback to the boardinfo...oops.
*Don't write APCI1564_DO_IRQ_REG (it's read only).
*Don't clear counter reload values...counters have already been
disabled.
.../comedi/drivers/addi-data/hwdrv_apci1564.c | 28 ------------------
drivers/staging/comedi/drivers/addi_apci_1564.c | 33 ++++++++++++++++++++++
2 files changed, 33 insertions(+), 28 deletions(-)
diff --git a/drivers/staging/comedi/drivers/addi-data/hwdrv_apci1564.c
b/drivers/staging/comedi/drivers/addi-data/hwdrv_apci1564.c
index 4db3bea..45617cf 100644
--- a/drivers/staging/comedi/drivers/addi-data/hwdrv_apci1564.c
+++ b/drivers/staging/comedi/drivers/addi-data/hwdrv_apci1564.c
@@ -576,31 +576,3 @@ static void apci1564_interrupt(int irq, void *d)
}
return;
}
-
-static int apci1564_reset(struct comedi_device *dev)
-{
- struct addi_private *devpriv = dev->private;
-
- /* disable the interrupts */
- outl(0x0, devpriv->i_IobaseAmcc + APCI1564_DI_IRQ_REG);
- /* Reset the interrupt status register */
- inl(devpriv->i_IobaseAmcc + APCI1564_DI_INT_STATUS_REG);
- /* Disable the and/or interrupt */
- outl(0x0, devpriv->i_IobaseAmcc + APCI1564_DI_INT_MODE1_REG);
- outl(0x0, devpriv->i_IobaseAmcc + APCI1564_DI_INT_MODE2_REG);
- devpriv->b_DigitalOutputRegister = 0;
- ui_Type = 0;
- /* Resets the output channels */
- outl(0x0, devpriv->i_IobaseAmcc + APCI1564_DO_REG);
- /* Disables the interrupt. */
- outl(0x0, devpriv->i_IobaseAmcc + APCI1564_DO_INT_CTRL_REG);
- outl(0x0, devpriv->i_IobaseAmcc + APCI1564_WDOG_RELOAD_REG);
- outl(0x0, devpriv->i_IobaseAmcc + APCI1564_TIMER_REG);
- outl(0x0, devpriv->i_IobaseAmcc + APCI1564_TIMER_CTRL_REG);
-
- outl(0x0, dev->iobase + APCI1564_TCW_CTRL_REG(APCI1564_COUNTER1));
- outl(0x0, dev->iobase + APCI1564_TCW_CTRL_REG(APCI1564_COUNTER2));
- outl(0x0, dev->iobase + APCI1564_TCW_CTRL_REG(APCI1564_COUNTER3));
- outl(0x0, dev->iobase + APCI1564_TCW_CTRL_REG(APCI1564_COUNTER4));
- return 0;
-}
diff --git a/drivers/staging/comedi/drivers/addi_apci_1564.c
b/drivers/staging/comedi/drivers/addi_apci_1564.c
index 11aa0bd..7995ff9 100644
--- a/drivers/staging/comedi/drivers/addi_apci_1564.c
+++ b/drivers/staging/comedi/drivers/addi_apci_1564.c
@@ -4,6 +4,7 @@
#include "../comedidev.h"
#include "comedi_fc.h"
#include "amcc_s5933.h"
+#include "addi_watchdog.h"
#include "addi-data/addi_common.h"
@@ -11,6 +12,38 @@
#include "addi-data/hwdrv_apci1564.c"
#include "addi-data/addi_common.c"
+static int apci1564_reset(struct comedi_device *dev)
+{
+ struct addi_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);
+
+ /* 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);
+
+ /* Reset the watchdog registers */
+ addi_watchdog_reset(devpriv->i_IobaseAmcc + 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);
+
+ /* Reset the counter registers */
+ outl(0x0, dev->iobase + APCI1564_TCW_CTRL_REG(APCI1564_COUNTER1));
+ outl(0x0, dev->iobase + APCI1564_TCW_CTRL_REG(APCI1564_COUNTER2));
+ outl(0x0, dev->iobase + APCI1564_TCW_CTRL_REG(APCI1564_COUNTER3));
+ outl(0x0, dev->iobase + APCI1564_TCW_CTRL_REG(APCI1564_COUNTER4));
+
+ return 0;
+}
+
static const struct addi_board apci1564_boardtypes[] = {
{
.pc_DriverName = "apci1564",
--
1.9.0
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