+++ /dev/null
-/**
-@verbatim
-
-Copyright (C) 2004,2005 ADDI-DATA GmbH for the source code of this module.
-
- ADDI-DATA GmbH
- Dieselstrasse 3
- D-77833 Ottersweier
- Tel: +19(0)7223/9493-0
- Fax: +49(0)7223/9493-92
- http://www.addi-data.com
- info@addi-data.com
-
-This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
-
-This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
-You should also find the complete GPL in the COPYING file accompanying this source code.
-
-@endverbatim
-*/
-/*
-
- +-----------------------------------------------------------------------+
- | (C) ADDI-DATA GmbH Dieselstraße 3 D-77833 Ottersweier |
- +-----------------------------------------------------------------------+
- | Tel : +49 (0) 7223/9493-0 | email : info@addi-data.com |
- | Fax : +49 (0) 7223/9493-92 | Internet : http://www.addi-data.com |
- +-------------------------------+---------------------------------------+
- | Project : APCI-2200 | Compiler : GCC |
- | Module name : hwdrv_apci2200.c| Version : 2.96 |
- +-------------------------------+---------------------------------------+
- | Project manager: Eric Stolz | Date : 02/12/2002 |
- +-------------------------------+---------------------------------------+
- | Description : Hardware Layer Access For APCI-2200 |
- +-----------------------------------------------------------------------+
- | UPDATES |
- +----------+-----------+------------------------------------------------+
- | Date | Author | Description of updates |
- +----------+-----------+------------------------------------------------+
- | | | |
- | | | |
- | | | |
- +----------+-----------+------------------------------------------------+
-*/
-
-/* TIMER COUNTER WATCHDOG DEFINES */
-
-#define APCI2200_WATCHDOG 0x08
-#define APCI2200_WATCHDOG_ENABLEDISABLE 12
-#define APCI2200_WATCHDOG_RELOAD_VALUE 4
-#define APCI2200_WATCHDOG_STATUS 16
-
-/*
-+----------------------------------------------------------------------------+
-| Function Name : int i_APCI2200_ConfigWatchdog(struct comedi_device *dev,
-| struct comedi_subdevice *s,struct comedi_insn *insn,unsigned int *data) |
-| |
-+----------------------------------------------------------------------------+
-| Task : Configures The Watchdog |
-+----------------------------------------------------------------------------+
-| Input Parameters : struct comedi_device *dev : Driver handle |
-| struct comedi_subdevice *s, :pointer to subdevice structure
-| struct comedi_insn *insn :pointer to insn structure |
-| unsigned int *data : Data Pointer to read status |
-+----------------------------------------------------------------------------+
-| Output Parameters : -- |
-+----------------------------------------------------------------------------+
-| Return Value : TRUE : No error occur |
-| : FALSE : Error occur. Return the error |
-| |
-+----------------------------------------------------------------------------+
-*/
-
-static int i_APCI2200_ConfigWatchdog(struct comedi_device *dev,
- struct comedi_subdevice *s,
- struct comedi_insn *insn,
- unsigned int *data)
-{
- if (data[0] == 0) {
- /* Disable the watchdog */
- outw(0x0, dev->iobase + APCI2200_WATCHDOG +
- APCI2200_WATCHDOG_ENABLEDISABLE);
- /* Loading the Reload value */
- outw(data[1], dev->iobase + APCI2200_WATCHDOG +
- APCI2200_WATCHDOG_RELOAD_VALUE);
- data[1] = data[1] >> 16;
- outw(data[1], dev->iobase + APCI2200_WATCHDOG +
- APCI2200_WATCHDOG_RELOAD_VALUE + 2);
- } /* if(data[0]==0) */
- else {
- printk("\nThe input parameters are wrong\n");
- return -EINVAL;
- } /* elseif(data[0]==0) */
-
- return insn->n;
-}
-
- /*
- +----------------------------------------------------------------------------+
- | Function Name : int i_APCI2200_StartStopWriteWatchdog |
- | (struct comedi_device *dev,struct comedi_subdevice *s,
- struct comedi_insn *insn,unsigned int *data); |
- +----------------------------------------------------------------------------+
- | Task : Start / Stop The Watchdog |
- +----------------------------------------------------------------------------+
- | Input Parameters : struct comedi_device *dev : Driver handle |
- | struct comedi_subdevice *s, :pointer to subdevice structure
- struct comedi_insn *insn :pointer to insn structure |
- | unsigned int *data : Data Pointer to read status |
- +----------------------------------------------------------------------------+
- | Output Parameters : -- |
- +----------------------------------------------------------------------------+
- | Return Value : TRUE : No error occur |
- | : FALSE : Error occur. Return the error |
- | |
- +----------------------------------------------------------------------------+
- */
-
-static int i_APCI2200_StartStopWriteWatchdog(struct comedi_device *dev,
- struct comedi_subdevice *s,
- struct comedi_insn *insn,
- unsigned int *data)
-{
- switch (data[0]) {
- case 0: /* stop the watchdog */
- outw(0x0, dev->iobase + APCI2200_WATCHDOG +
- APCI2200_WATCHDOG_ENABLEDISABLE);
- break;
- case 1: /* start the watchdog */
- outw(0x0001, dev->iobase + APCI2200_WATCHDOG +
- APCI2200_WATCHDOG_ENABLEDISABLE);
- break;
- case 2: /* Software trigger */
- outw(0x0201, dev->iobase + APCI2200_WATCHDOG +
- APCI2200_WATCHDOG_ENABLEDISABLE);
- break;
- default:
- printk("\nSpecified functionality does not exist\n");
- return -EINVAL;
- } /* switch(data[0]) */
- return insn->n;
-}
-
-/*
-+----------------------------------------------------------------------------+
-| Function Name : int i_APCI2200_ReadWatchdog |
-| (struct comedi_device *dev,struct comedi_subdevice *s,struct comedi_insn *insn,
-| unsigned int *data); |
-+----------------------------------------------------------------------------+
-| Task : Read The Watchdog |
-+----------------------------------------------------------------------------+
-| Input Parameters : struct comedi_device *dev : Driver handle |
-| struct comedi_subdevice *s, :pointer to subdevice structure
-| struct comedi_insn *insn :pointer to insn structure |
-| unsigned int *data : Data Pointer to read status |
-+----------------------------------------------------------------------------+
-| Output Parameters : -- |
-+----------------------------------------------------------------------------+
-| Return Value : TRUE : No error occur |
-| : FALSE : Error occur. Return the error |
-| |
-+----------------------------------------------------------------------------+
-*/
-
-static int i_APCI2200_ReadWatchdog(struct comedi_device *dev,
- struct comedi_subdevice *s,
- struct comedi_insn *insn,
- unsigned int *data)
-{
- data[0] = inw(dev->iobase + APCI2200_WATCHDOG +
- APCI2200_WATCHDOG_STATUS) & 0x1;
- return insn->n;
-}
#include "../comedidev.h"
+#include "addi_watchdog.h"
#include "comedi_fc.h"
#include "addi-data/addi_common.h"
-#include "addi-data/hwdrv_apci2200.c"
-
/*
* I/O Register Map
*/
#define APCI2200_DI_REG 0x00
#define APCI2200_DO_REG 0x04
+#define APCI2200_WDOG_REG 0x08
static const struct addi_board apci2200_boardtypes[] = {
{
.pc_DriverName = "apci2200",
.i_VendorId = PCI_VENDOR_ID_ADDIDATA,
.i_DeviceId = 0x1005,
- .i_Timer = 1,
- .timer_config = i_APCI2200_ConfigWatchdog,
- .timer_write = i_APCI2200_StartStopWriteWatchdog,
- .timer_read = i_APCI2200_ReadWatchdog,
},
};
static int apci2200_reset(struct comedi_device *dev)
{
outw(0x0, dev->iobase + APCI2200_DO_REG);
- outw(0x0, dev->iobase + APCI2200_WATCHDOG +
- APCI2200_WATCHDOG_ENABLEDISABLE);
- outw(0x0, dev->iobase + APCI2200_WATCHDOG +
- APCI2200_WATCHDOG_RELOAD_VALUE);
- outw(0x0, dev->iobase + APCI2200_WATCHDOG +
- APCI2200_WATCHDOG_RELOAD_VALUE + 2);
+
+ addi_watchdog_reset(dev->iobase + APCI2200_WDOG_REG);
return 0;
}
/* Allocate and Initialise Timer Subdevice Structures */
s = &dev->subdevices[4];
- if (this_board->i_Timer) {
- s->type = COMEDI_SUBD_TIMER;
- s->subdev_flags = SDF_WRITEABLE | SDF_GROUND | SDF_COMMON;
- s->n_chan = 1;
- s->maxdata = 0;
- s->len_chanlist = 1;
- s->range_table = &range_digital;
-
- s->insn_write = this_board->timer_write;
- s->insn_read = this_board->timer_read;
- s->insn_config = this_board->timer_config;
- s->insn_bits = this_board->timer_bits;
- } else {
- s->type = COMEDI_SUBD_UNUSED;
- }
+ ret = addi_watchdog_init(s, dev->iobase + APCI2200_WDOG_REG);
+ if (ret)
+ return ret;
/* Allocate and Initialise TTL */
s = &dev->subdevices[5];
if (dev->iobase)
apci2200_reset(dev);
}
+ if (dev->subdevices)
+ addi_watchdog_cleanup(&dev->subdevices[4]);
if (pcidev) {
if (dev->iobase)
comedi_pci_disable(pcidev);
projects / GitHub / LineageOS / android_kernel_samsung_universal7580.git / commitdiff