After migrating ISA DMA support from the "ni_labpc" module to the new
"ni_labpc_isadma" module, the `COMEDI_NI_LABPC_ISA` configuration option
no longer depends on `VIRT_TO_BUS`, so remove the dependency.
(The new `COMEDI_NI_LABPC_ISADMA` option does depend on `VIRT_TO_BUS`
but is not configured manually and is only selected automatically if the
`VIRT_TO_BUS` and `ISA_DMA_API` options are set.)
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
It's just an empty module at the moment, selected by COMEDI_NI_LABPC_ISA
&& ISA_DMA_API && VIRT_TO_BUS, but will be populated by later patches to
migrate ISA DMA support for NI Lab-PC cards out of the "ni_labpc"
module.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This driver can support the WinSystems PCM-IO48 PC/104 board. That
board has two 8255 devices providing 48 digital I/O channels.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The Intelligent Instrumentation PCI-20001C board is a legacy PC/XT/AT
8-bit ISA board not a PCI board. The "PCI" appears to mean "Personal
Computer Instrumentation".
Move the Kconfig option into the COMEDI_ISA group.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Acked-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The ICP P8R8-DIO ISA boards can be supported by this driver. This board
has 8 isolated digital outputs and 8 isolated digital outputs.
Add support for this board to the pcl730 driver.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The ACL-7225b and P16R16R-DIO ISA boards can be supported by this driver.
These board have 16 isolated digital outputs and 16 isolated digital
outputs.
Add support for these boards to the pcl730 driver and remove the
standalone acl7225b driver.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The PCL-734 ISA board can be supported by this driver. This board has
32 isolated digital outputs.
Add support for the PCL-734 board to the pcl730 driver and remove it
from the poc driver.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The PCL-733 ISA board can be supported by this driver. This board has
32 isolated digital inputs.
Add support for the PCL-733 board to the pcl730 driver and remove it
from the poc driver.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The PCL-725 ISA board can be supported by this driver. This board has
8 isolated digital inputs and 8 isolated digital outputs.
Add support for the PCL-725 board to the pcl730 driver and remove the
standalone pcl725 driver.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The PCM-3730 PC/104 board has the same register i/o map as the PCL-730
ISA board. The only difference is the number of isolated digital input
and output channels.
Add support for the PCM-3770 board to the pcl730 driver and remove the
standalone pcm3730 driver.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The Sensoray Model 526 board is a PC/104 style board not a PCI board.
Move it into the correct group in the Kconfig and Makefile.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The core "comedi" module and the "mite" helper module for NI PCI devices
both have calls to `dma_alloc_coherent()` and `dma_free_coherent()`.
Those functions are only available if `CONFIG_HAS_DMA` is defined.
Apart from the "mite" module, the functions are only called for comedi
drivers that set `s->async_dma_dir` (where `s` is a pointer to a `struct
comedi_subdevice`) to anything other than `DMA_NONE`.
Change local helper functions `__comedi_buf_alloc()` and
`__comedi_buf_free()` to only call `dma_alloc_coherent()` and
`dma_free_coherent()` if `CONFIG_HAS_DMA` is defined.
Change the "Kconfig" to make the following configuration options depend
on `HAS_DMA`:
`COMEDI_MITE` - builds the "mite" module.
`COMEDI_NI_6527` - selects `COMEDI_MITE`.
`COMEDI_NI_65XX` - selects `COMEDI_MITE`.
`COMEDI_NI_670X` - selects `COMEDI_MITE`.
`COMEDI_NI_LABPC_PCI` - selects `COMEDI_MITE`.
`COMEDI_NI_PCIDIO` - selects `COMEDI_MITE`.
`COMEDI_NI_TIOCMD` - selects `COMEDI_MITE`.
`COMEDI_NI_660X` - selects `COMEDI_NI_TIOCMD`,
sets `s->async_dma_dir`.
`COMEDI_NI_PCIMIO` - selects `COMEDI_NI_TIOCMD`,
sets `s->async_dma_dir`.
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>
Currently the ni_labpc driver is used by the legacy (ISA), PCI, and
PCMCIA versions of the LabPC board. The driver is enabled under the
COMEDI_PCI_DRIVERS section of the Kconfig. This means that PCI support
must be enabled in order to use the ni_labpc driver for the PCI or
PCMCIA drivers.
Split the PCI support code out of the ni_labpc driver into a separate
driver, ni_labpc_pci. The PCMCIA support is already slip out as
ni_labpc_cs.
Modify the Kconfig so that the common code in ni_labpc is enabled by the
Kconfig option COMEDI_NI_LABPC. The ISA support code is currently still
in the ni_labpc driver but is only compiled in if COMEDI_NI_LABPC_ISA is
also enabled.
This allows the PCI and PCMCIA drivers to be enabled without the need
for the ISA stuff.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The "amplc_pc263" module is a hybrid driver for Amplicon PC263 (ISA) and
PCI263 (PCI) and uses conditional compilation (and compiler
optimization) to compile in the support for the different bus types.
Split out support for the PCI263 into a new module "amplc_pci263",
retaining support for the PC263 in the existing module "amplc_pc263".
Don't bother supporting the legacy attach mechanism for PCI board in the
new module as that is no longer in vogue for the comedi drivers and the
PCI263 board has no special configuration requirements.
Although the code to handle the single subdevice of each board is the
same for both drivers, this is only a small amount of code and I don't
think it's worth creating a common module to handle it.
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>
After splitting support for PCI cards out of the "amplc_dio200" module
into "amplc_dio200_pci", the help text needs updating.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Florent Boudet reports success using a NI PXI-6624 board with a
trivially modified version of the "ni_660x" driver (addition to the PCI
device ID table and comedi board table). He did this with the
out-of-tree Comedi drivers at www.comedi.org, but it applies equally to
the in-tree "staging" drivers.
He reports the PXI-6624 is basically the same as the PXI-6602, but with
isolated channels and external voltage source.
Add support for NI PXI-6224 to the "ni_660x" driver.
(Maybe the driver should be renamed to "ni_66xx"?)
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Cc: Florent Boudet <flboudet@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
New comedi driver for Advantech PCI-1724U with modifications by Ian
Abbott <abbotti@mev.co.uk>.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Cc: Frank Mori Hess <fmh6jj@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Split the bus specific ISA/PC-104 and PCI code out of this driver
and create two new drivers, das08_isa and das08_pci.
This allows removing all the #ifdef'ery in the das08 driver that
handled if the CONFIG_COMEDI_DAS08_{ISA,PCI} options were enabled.
It also makes the PCI driver cleanly Plug-and-Play since the comedi
driver only has an auto_attach callback. Previously it also had an
attach callback in order to handle the ISA cards.
Since the PCMCIA support was already split out, we can also remove
the now unused enum das08_bustype and it's use in the boardinfo.
The bus specific code deals with the bustype automatically before
it calls the common attach function in das08.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Separate the comedi_pcmcia_* functions out of drivers.c into a new
source file, comedi_pcmcia.c. This allows conditionally building
support for comedi pcmcia drivers into the comedi core without the
need for the #if'defery. Fix the Kconfig and Makefile appropriately.
Group all the comedi_pcmcia_* prototypes into one place in comedidev.h.
Protect these prototypes with an #ifdef so that building a comedi
pcmcia driver without PCMCIA support will cause a build error. This
will normally not happen as long as the comedi pcmcia driver is placed
in the proper group in the Kconfig.
Remove the #include <pcmcia/*.h> from drivers.c. These includes are only
needed by the comedi pcmcia driver support code and the pcmcia drivers.
The include should occur in those files.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Separate the comedi_pci_* functions out of drivers.c into a new
source file, comedi_pci.c. This allows conditionally building
support for comedi PCI drivers into the comedi core. Fix the
Kconfig and Makefile appropriately.
Group all the comedi_pci_* prototypes and related defines into one
place in comedidev.h. Protect these prototypes with an #ifdef and
provide some dummy functions so that the mixed ISA/PCI comedi
drivers will still build correctly.
Remove the #include <linux/pci.h> from comedidev.h and drivers.c. This
include is only needed by the comedi PCI driver support code and the
PCI drivers. The include should occur in those files.
Also, remove the #include <linux/pci.h> from a couple non-PCI drivers
since it's not needed.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Separate the comedi_usb_* functions out of drivers.c into a new
source file, comedi_usb.c. This allows conditionally building
support for comedi USB drivers into the comedi core without the
need for the #if'defery. Fix the Kconfig and Makefile appropriately.
For aesthetic reasons, add some whitespace to the Makefile to keep
everything lined up.
Group all the comedi_usb_* prototypes into one place in comedidev.h.
Protect these prototypes with an #ifdef so that building a comedi
usb driver without USB support will cause a build error. This will
normally not happen as long as the comedi USB driver is placed in
the proper group in the Kconfig.
Remove the #include<linux/usb.h> from comedidev.h and drivers.c. This
include is only needed by the comedi USB driver support code and the
USB drivers. The include should occur in those files.
Removing the include of usb.h exposed a couple drivers that need
<linux/interrupt.h> and <linux/sched.h>. Add the missing includes.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
m68k allmodconfig:
CC [M] drivers/staging/comedi/drivers/pcl812.o
drivers/staging/comedi/drivers/pcl812.c: In function ‘pcl812_ai_cmd’:
drivers/staging/comedi/drivers/pcl812.c:736: error: implicit declaration of function ‘set_dma_mode’
drivers/staging/comedi/drivers/pcl812.c:736: error: ‘DMA_MODE_READ’ undeclared (first use in this function)
drivers/staging/comedi/drivers/pcl812.c:736: error: (Each undeclared identifier is reported only once
drivers/staging/comedi/drivers/pcl812.c:736: error: for each function it appears in.)
drivers/staging/comedi/drivers/pcl812.c:737: error: implicit declaration of function ‘claim_dma_lock’
drivers/staging/comedi/drivers/pcl812.c:738: error: implicit declaration of function ‘clear_dma_ff’
drivers/staging/comedi/drivers/pcl812.c:739: error: implicit declaration of function ‘set_dma_addr’
drivers/staging/comedi/drivers/pcl812.c:740: error: implicit declaration of function ‘set_dma_count’
drivers/staging/comedi/drivers/pcl812.c:741: error: implicit declaration of function ‘release_dma_lock’
drivers/staging/comedi/drivers/pcl812.c:742: error: implicit declaration of function ‘enable_dma’
drivers/staging/comedi/drivers/pcl812.c: In function ‘interrupt_pcl812_ai_dma’:
drivers/staging/comedi/drivers/pcl812.c:883: error: implicit declaration of function ‘disable_dma’
drivers/staging/comedi/drivers/pcl812.c:884: error: ‘DMA_MODE_READ’ undeclared (first use in this function)
drivers/staging/comedi/drivers/pcl812.c: In function ‘pcl812_ai_poll’:
drivers/staging/comedi/drivers/pcl812.c:947: error: implicit declaration of function ‘get_dma_residue’
make[2]: *** [drivers/staging/comedi/drivers/pcl812.o] Error 1
CC [M] drivers/staging/comedi/drivers/pcl816.o
drivers/staging/comedi/drivers/pcl816.c: In function ‘interrupt_pcl816_ai_mode13_dma’:
drivers/staging/comedi/drivers/pcl816.c:359: error: implicit declaration of function ‘disable_dma’
drivers/staging/comedi/drivers/pcl816.c:366: error: implicit declaration of function ‘set_dma_mode’
drivers/staging/comedi/drivers/pcl816.c:366: error: ‘DMA_MODE_READ’ undeclared (first use in this function)
drivers/staging/comedi/drivers/pcl816.c:366: error: (Each undeclared identifier is reported only once
drivers/staging/comedi/drivers/pcl816.c:366: error: for each function it appears in.)
drivers/staging/comedi/drivers/pcl816.c:367: error: implicit declaration of function ‘claim_dma_lock’
drivers/staging/comedi/drivers/pcl816.c:369: error: implicit declaration of function ‘set_dma_addr’
drivers/staging/comedi/drivers/pcl816.c:372: error: implicit declaration of function ‘set_dma_count’
drivers/staging/comedi/drivers/pcl816.c:378: error: implicit declaration of function ‘release_dma_lock’
drivers/staging/comedi/drivers/pcl816.c:379: error: implicit declaration of function ‘enable_dma’
drivers/staging/comedi/drivers/pcl816.c: In function ‘pcl816_ai_cmd’:
drivers/staging/comedi/drivers/pcl816.c:629: error: ‘DMA_MODE_READ’ undeclared (first use in this function)
drivers/staging/comedi/drivers/pcl816.c:631: error: implicit declaration of function ‘clear_dma_ff’
drivers/staging/comedi/drivers/pcl816.c: In function ‘pcl816_ai_poll’:
drivers/staging/comedi/drivers/pcl816.c:679: error: implicit declaration of function ‘get_dma_residue’
make[2]: *** [drivers/staging/comedi/drivers/pcl816.o] Error 1
CC [M] drivers/staging/comedi/drivers/pcl818.o
drivers/staging/comedi/drivers/pcl818.c: In function ‘interrupt_pcl818_ai_mode13_dma’:
drivers/staging/comedi/drivers/pcl818.c:547: error: implicit declaration of function ‘disable_dma’
drivers/staging/comedi/drivers/pcl818.c:550: error: implicit declaration of function ‘set_dma_mode’
drivers/staging/comedi/drivers/pcl818.c:550: error: ‘DMA_MODE_READ’ undeclared (first use in this function)
drivers/staging/comedi/drivers/pcl818.c:550: error: (Each undeclared identifier is reported only once
drivers/staging/comedi/drivers/pcl818.c:550: error: for each function it appears in.)
drivers/staging/comedi/drivers/pcl818.c:551: error: implicit declaration of function ‘claim_dma_lock’
drivers/staging/comedi/drivers/pcl818.c:552: error: implicit declaration of function ‘set_dma_addr’
drivers/staging/comedi/drivers/pcl818.c:555: error: implicit declaration of function ‘set_dma_count’
drivers/staging/comedi/drivers/pcl818.c:561: error: implicit declaration of function ‘release_dma_lock’
drivers/staging/comedi/drivers/pcl818.c:562: error: implicit declaration of function ‘enable_dma’
drivers/staging/comedi/drivers/pcl818.c: In function ‘pcl818_ai_mode13dma_int’:
drivers/staging/comedi/drivers/pcl818.c:886: error: ‘DMA_MODE_READ’ undeclared (first use in this function)
drivers/staging/comedi/drivers/pcl818.c:888: error: implicit declaration of function ‘clear_dma_ff’
make[2]: *** [drivers/staging/comedi/drivers/pcl818.o] Error 1
CC [M] drivers/staging/comedi/drivers/das16.o
drivers/staging/comedi/drivers/das16.c: In function ‘das16_cmd_exec’:
drivers/staging/comedi/drivers/das16.c:644: error: implicit declaration of function ‘claim_dma_lock’
drivers/staging/comedi/drivers/das16.c:645: error: implicit declaration of function ‘disable_dma’
drivers/staging/comedi/drivers/das16.c:648: error: implicit declaration of function ‘clear_dma_ff’
drivers/staging/comedi/drivers/das16.c:650: error: implicit declaration of function ‘set_dma_addr’
drivers/staging/comedi/drivers/das16.c:654: error: implicit declaration of function ‘set_dma_count’
drivers/staging/comedi/drivers/das16.c:655: error: implicit declaration of function ‘enable_dma’
drivers/staging/comedi/drivers/das16.c:656: error: implicit declaration of function ‘release_dma_lock’
drivers/staging/comedi/drivers/das16.c: In function ‘disable_dma_on_even’:
drivers/staging/comedi/drivers/das16.c:845: error: implicit declaration of function ‘get_dma_residue’
drivers/staging/comedi/drivers/das16.c: In function ‘das16_attach’:
drivers/staging/comedi/drivers/das16.c:1197: error: implicit declaration of function ‘set_dma_mode’
drivers/staging/comedi/drivers/das16.c:1197: error: ‘DMA_MODE_READ’ undeclared (first use in this function)
drivers/staging/comedi/drivers/das16.c:1197: error: (Each undeclared identifier is reported only once
drivers/staging/comedi/drivers/das16.c:1197: error: for each function it appears in.)
make[2]: *** [drivers/staging/comedi/drivers/das16.o] Error 1
CC [M] drivers/staging/comedi/drivers/das1800.o
drivers/staging/comedi/drivers/das1800.c: In function ‘das1800_flush_dma_channel’:
drivers/staging/comedi/drivers/das1800.c:555: error: implicit declaration of function ‘disable_dma’
drivers/staging/comedi/drivers/das1800.c:559: error: implicit declaration of function ‘clear_dma_ff’
drivers/staging/comedi/drivers/das1800.c:562: error: implicit declaration of function ‘get_dma_residue’
drivers/staging/comedi/drivers/das1800.c: In function ‘das1800_flush_dma’:
drivers/staging/comedi/drivers/das1800.c:586: error: implicit declaration of function ‘claim_dma_lock’
drivers/staging/comedi/drivers/das1800.c:603: error: implicit declaration of function ‘release_dma_lock’
drivers/staging/comedi/drivers/das1800.c: In function ‘das1800_handle_dma’:
drivers/staging/comedi/drivers/das1800.c:622: error: implicit declaration of function ‘set_dma_addr’
drivers/staging/comedi/drivers/das1800.c:624: error: implicit declaration of function ‘set_dma_count’
drivers/staging/comedi/drivers/das1800.c:625: error: implicit declaration of function ‘enable_dma’
drivers/staging/comedi/drivers/das1800.c: In function ‘das1800_init_dma’:
drivers/staging/comedi/drivers/das1800.c:1424: error: implicit declaration of function ‘set_dma_mode’
drivers/staging/comedi/drivers/das1800.c:1424: error: ‘DMA_MODE_READ’ undeclared (first use in this function)
drivers/staging/comedi/drivers/das1800.c:1424: error: (Each undeclared identifier is reported only once
drivers/staging/comedi/drivers/das1800.c:1424: error: for each function it appears in.)
make[2]: *** [drivers/staging/comedi/drivers/das1800.o] Error 1
CC [M] drivers/staging/comedi/drivers/dt282x.o
drivers/staging/comedi/drivers/dt282x.c: In function ‘dt282x_ao_dma_interrupt’:
drivers/staging/comedi/drivers/dt282x.c:328: error: implicit declaration of function ‘disable_dma’
drivers/staging/comedi/drivers/dt282x.c: In function ‘prep_ai_dma’:
drivers/staging/comedi/drivers/dt282x.c:416: error: implicit declaration of function ‘set_dma_mode’
drivers/staging/comedi/drivers/dt282x.c:416: error: ‘DMA_MODE_READ’ undeclared (first use in this function)
drivers/staging/comedi/drivers/dt282x.c:416: error: (Each undeclared identifier is reported only once
drivers/staging/comedi/drivers/dt282x.c:416: error: for each function it appears in.)
drivers/staging/comedi/drivers/dt282x.c:417: error: implicit declaration of function ‘claim_dma_lock’
drivers/staging/comedi/drivers/dt282x.c:418: error: implicit declaration of function ‘clear_dma_ff’
drivers/staging/comedi/drivers/dt282x.c:419: error: implicit declaration of function ‘set_dma_addr’
drivers/staging/comedi/drivers/dt282x.c:420: error: implicit declaration of function ‘set_dma_count’
drivers/staging/comedi/drivers/dt282x.c:421: error: implicit declaration of function ‘release_dma_lock’
drivers/staging/comedi/drivers/dt282x.c:423: error: implicit declaration of function ‘enable_dma’
drivers/staging/comedi/drivers/dt282x.c: In function ‘prep_ao_dma’:
drivers/staging/comedi/drivers/dt282x.c:439: error: ‘DMA_MODE_WRITE’ undeclared (first use in this function)
drivers/staging/comedi/drivers/dt282x.c: In function ‘dt282x_interrupt’:
drivers/staging/comedi/drivers/dt282x.c:471: error: ‘DMA_MODE_READ’ undeclared (first use in this function)
drivers/staging/comedi/drivers/dt282x.c: In function ‘dt282x_ai_cmd’:
drivers/staging/comedi/drivers/dt282x.c:690: error: ‘DMA_MODE_READ’ undeclared (first use in this function)
drivers/staging/comedi/drivers/dt282x.c: In function ‘dt282x_ao_cmd’:
drivers/staging/comedi/drivers/dt282x.c:938: error: ‘DMA_MODE_WRITE’ undeclared (first use in this function)
make[2]: *** [drivers/staging/comedi/drivers/dt282x.o] Error 1
CC [M] drivers/staging/comedi/drivers/ni_at_a2150.o
drivers/staging/comedi/drivers/ni_at_a2150.c: In function ‘a2150_interrupt’:
drivers/staging/comedi/drivers/ni_at_a2150.c:237: error: implicit declaration of function ‘claim_dma_lock’
drivers/staging/comedi/drivers/ni_at_a2150.c:238: error: implicit declaration of function ‘disable_dma’
drivers/staging/comedi/drivers/ni_at_a2150.c:241: error: implicit declaration of function ‘clear_dma_ff’
drivers/staging/comedi/drivers/ni_at_a2150.c:249: error: implicit declaration of function ‘get_dma_residue’
drivers/staging/comedi/drivers/ni_at_a2150.c:286: error: implicit declaration of function ‘set_dma_addr’
drivers/staging/comedi/drivers/ni_at_a2150.c:287: error: implicit declaration of function ‘set_dma_count’
drivers/staging/comedi/drivers/ni_at_a2150.c:288: error: implicit declaration of function ‘enable_dma’
drivers/staging/comedi/drivers/ni_at_a2150.c:290: error: implicit declaration of function ‘release_dma_lock’
drivers/staging/comedi/drivers/ni_at_a2150.c: In function ‘a2150_attach’:
drivers/staging/comedi/drivers/ni_at_a2150.c:794: error: implicit declaration of function ‘set_dma_mode’
drivers/staging/comedi/drivers/ni_at_a2150.c:794: error: ‘DMA_MODE_READ’ undeclared (first use in this function)
drivers/staging/comedi/drivers/ni_at_a2150.c:794: error: (Each undeclared identifier is reported only once
drivers/staging/comedi/drivers/ni_at_a2150.c:794: error: for each function it appears in.)
make[2]: *** [drivers/staging/comedi/drivers/ni_at_a2150.o] Error 1
Make PCL816, PCL818, DAS16, DAS1800, DT282X, and NI_AT_A2150 depend on
ISA_DMA_API to fix this.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Use the addi_watchdog module to provide support for the watchdog
subdevice.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Change the MODULE_DESCRIPTION to something more useful than the
generic "Comedi low-level driver" so that modinfo provides a
better description of the driver.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Hopefully all of the arch-specific problems are now resolved, so let's
let this subsystem be enabled on all arches. If there are problems
found, we will fix them up.
Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: H Hartley Sweeten <hartleys@visionengravers.com>
Cc: Bernd Porr <mail@berndporr.me.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Bernd Porr reports success getting comedi to work on ARM. He writes:
"""
comedi works nicely on the Raspberry PI. I've compiled the rpi kernel
with comedi enabled and it works with the USBDUX-sigma (need to test the
other boards). With comedirecord running I can plot one channel at 1kHz
without buffer overflow (resulting to 70% load).
So, I guess we just need to add "ARM" to Kconfig in the comedi subdir?
depends on BROKEN || FRV || M32R || MN10300 || SUPERH || TILE || X86 || ARM
I'm running just now 3.2.27 but also the development kernel compiles
with ARM enabled (haven't tested yet).
/Bernd
"""
Enable the COMEDI config option to be selected for ARM.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Cc: Bernd Porr <mail@berndporr.me.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Use the addi_watchdog module to provide support for the watchdog
subdevice.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Many of the ADDI-DATA drivers have a "watchdog" subdevice that can
be used to monitor digital output activity. All the digital outputs
are released (set to 0) if the digital outputs are not accessed, or
the watchdog it not pinged, before the timeout of the watchdog
occurs. The only difference in the drivers for the watchdog subdevice
is the base address used to talk to the watchdog registers.
Instead of duplicating the code needed to support this watchdog,
introduce a helper module, similar to the 8255 module. This module
will be select'ed by the drivers that can use it.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The 'ni_at_a2150' module links to `cfc_write_to_buffer` in the
'comedi_fc' module, so selecting 'COMEDI_NI_AT_A2150' in the kernel config
needs to also select 'COMEDI_FC'.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Cc: stable <stable@vger.kernel.org> # 3.6+
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The only addi-data driver that uses virt_to_bus is addi_apci_3120.
Remove the depends on for the other addi-data drivers.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This driver does not use virt_to_bus(), remove the depends on for it.
Update the Kconfig entry to list all the boards supported by this
driver. Also, expand the help text a bit.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The low-level hardware support code for these drivers, hwdrv_apci1516.c
and hwdrv_apci2016.c, is identical. Both of these boards are 16 channel
dio boards. The 1516 board has 8 input/8 output channels and the 2016
has 16 output channels.
To ease maintainability, merge the boardinfo and pci device information
from the addi_apci_2016 driver into the addi_apci_1516 driver and modify
the Kconfig and Makefile appropriately.
This allows deleting the addi_apci_2016.c and hwdrv_apci2016.c files.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The addi_apci_3120 and addi_apci_3001 drivers share the same low-level
board support code (hwdrv_apci3120). Merge the boardinfo and PCI_DEVICE
information from the addi_apci_3001 driver into the addi_apci_3120
driver and delete then delete the addi_apci_3001 driver.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Update the prompt line and description for the COMEDI_AMPLC_DIO200_PCI
config option to add the new PCIe boards supported by the "amplc_dio200"
driver.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The "amplc_dio200" module no longer depends on the "8255" module, so the
'COMEDI_AMPLC_DIO200' Kconfig setting no longer needs to select
'COMEDI_8255'.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The 8255 based boards in the ni_pcidio driver are all simple
memory mapped 8255 boards that don't require the dma support
provided by the mite driver.
Move the support for these boards from the ni_pcidio driver to
the generic 8255_pci driver.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Add support for the Measurement Computing PCI-DIO96H board to the
generic 8255_pci driver.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Move the support for the boards in the cb_pcidio driver to
the generic 8255_pci driver and remove the cb_pcidio driver.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This driver will be used for all generic PCI based 8255 digital
i/o boards. Rename the driver accordingly..
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Currently this driver only supports the 96-channel PCI-7296.
The 24 and 48 channel PCI-7224 and PCI-7248 boards share the
same register map and just have less 8255 devices providing
the i/o channels.
This adds the PCI PnP support for the other boards in the
ADLink PCI-72xx series.
Also, remove the legacy attach using the comedi_config utility.
This driver now supports the comedi PCI auto config attach
mechanism and the legacy attach is not supported or required
by this driver.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The boards supported by these drivers are now handled by the
adl_pci7x3x driver.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Currently the ADLink PCI-7230 and PCI-7432 Isolated Digital
I/O Boards are supported using two drivers (adl_pci7230 and
adl_pci7432). These drivers are very similar and only differ
in the total number of di/do channels provided.
This driver combines the support for both boards into one
common driver. In addition, it adds PCI PnP support for the
other boards in the ADLink PCI-723x and PCI-743x series.
This driver only supports the comedi PCI auto config attach
mechanism. The legacy attach using the comedi_config utility
is not supported or required by this driver.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Move the CONFIG_COMEDI_MITE config options into the `if
COMEDI_PCI_DRIVERS` block so that the `depends on PCI` condition can be
omitted. Move the CONFIG_COMEDI_NI_TIOCMD config option to the same
block as it selects COMEDI_MITE. Move the CONFIG_COEMDI_NI_TIO config
option slightly for aesthetic reasons without changing its conditions.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
At the moment, the options to select drivers for various National
Instruments boards in the "Comedi PCI drivers", "Comedi ISA and PC/104
drivers" and "Comedi PCMCIA drivers" menus do not appear unless you
first enable and enter the "Comedi National Instruments card support"
menu and possibly select some of the options in there. This is pretty
confusing for the user.
Get rid of the "Comedi National Instruments card support" menu
(CONFIG_COMEDI_NI_COMMON) and make the CONFIG_COMEDI_MITE,
CONFIG_COMEDI_NI_TIO and CONFIG_COMEDI_NI_TIOCMD options selectable by
other options instead of dependencies of those other options.
We lose the ability to build the 'mite', 'ni_tio' and 'ni_tiocmd'
modules independently of other modules, but they are not useful on their
own anyway.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Move the CONFIG_COMEDI_NI_LABPC option ("NI Lab-PC and compatibles ISA
and PCI support") from the CONFIG_COMEDI_NI_COMMON menu ("Comedi
National Instruments card support --->") to the
CONFIG_COMEDI_PCI_DRIVERS menu ("Comedi PCI drivers --->").
It currently depends on PCI but should be split up into separate ISA and
PCI config options eventually as was done for the "das08" driver. For
now, the PCI card menu seems the best place for it and I plan to get rid
of the CONFIG_COMEDI_NI_COMMON menu altogether.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Selecting the CONFIG_COMEDI_NI_TIO config option causes the 'ni_tio' and
'ni_tiocmd' modules to be built. CONFIG_COMEDI_NI_TIO depends on
CONFIG_COMEDI_MITE which in turn depends on CONFIG_PCI. However, not
all the drivers that need the 'ni_tio' module also need the 'ni_tiocmd'
module. Specifically, the ISA and PCMCIA drivers do not need the
'ni_tiocmd' module.
Add a new config option CONFIG_COMEDI_NI_TIOCMD to control building of
the 'ni_tiocmd' module. It depends on CONFIG_COMEDI_NI_TIO and
CONFIG_COMEDI_MITE. The existing CONFIG_COMEDI_NI_TIO option no longer
needs to depend on CONFIG_COMEDI_MITE.
Make CONFIG_COMEDI_NI_660X ('ni_660x' module) and
CONFIG_COMEDI_NI_PCIMIO ('ni_pcimio' module) depend on
CONFIG_COMEDI_NI_TIOCMD instead of CONFIG_COMEDI_NI_TIO.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The 'depends on COMEDI_ISA_DRIVERS' for COMEDI_AMPLC_DIO200_ISA is
not needed. This option is alread in an if/endif block that will
satisy the check.
The 'depends on COMEDI' for COMEDI_NI_COMMON was missed when all
the comedi options were wrapped in an if/endif block.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: Frank Mori Hess <fmhess@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The menuconfig options to enable the various comedi driver types
should be bool not tristate. They don't directly affect the
building of the kernel, they just allow other options to be
selected.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: Frank Mori Hess <fmhess@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Many of the comedi drivers require the 8255 driver for
various subdevice support. The Makefile currently uses
CONFIG_COMEDI_PCI_DRIVERS to make sure the 8255 driver
is compiled. The Kconfig help for that option says that
it does not directly affect the kernel.
Fix this by adding 'select COMEDI_8255' to the drivers
that actually need the support.
Also, remove two cases where the drivers don't require
the 8255 support.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: Frank Mori Hess <fmhess@users.sourceforge.net>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The depends on PCCARD is redundant. All of the comedi PCMCIA
drivers depend on PCMCIA which can only be enabled if PCCARD
is enabled. Remove the extra depends check.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Frank Mori Hess <fmhess@users.sourceforge.net>
Tested-by: Ian Abbott <abbotti@mev.co.uk>
Reported-by: Randy Dunlap <rdunlap@xenotime.net>
Acked-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Ian Abbott