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Re: [microblaze-uclinux] PS/2 Controller
Hi,
Aws Ismail wrote:
> It looks like all errors are stemming out from the lack of "of_device.h"
> and "of_platform.h" header files which are related to the PPC architecture.
>
> Any ideas how I can fix that?
mainline ps2 driver is designed to support open firmware.
1. The best solution is to use mainline kernel not 2.6.20 or
2. Look at xilinx git server - there is any old ps2 driver without open firmware
drivers/input/serio/xilinx_ps2/...
Regards,
Michal
>
> Aws\
>
> On Thu, Jul 2, 2009 at 4:15 PM, Aws Ismail <aws.ismail@xxxxxxxxx
> <mailto:aws.ismail@xxxxxxxxx>> wrote:
>
> Hi Michal,
>
>
> I haven't tested it but I don't expect any big troubles. If you
> can please
> try it and let me know.
>
> Thanks,
> Michal
>
>
>
> Just wanted to let you know that I am getting errors while compiling
> the XPS_PS2 driver.
>
> * CC drivers/input/serio/xilinx_ps2.o
> LD fs/ramfs/built-in.o
> CC lib/random32.o
> drivers/input/serio/xilinx_ps2.c:26:29: linux/of_device.h: No such
> file or directory
> drivers/input/serio/xilinx_ps2.c:27:31: linux/of_platform.h: No such
> file or directory
> drivers/input/serio/xilinx_ps2.c:235: warning: "struct of_device"
> declared inside parameter list
> drivers/input/serio/xilinx_ps2.c:235: warning: its scope is only
> this definition or declaration, which is probably not what you want
> drivers/input/serio/xilinx_ps2.c: In function `xps2_of_probe':
> drivers/input/serio/xilinx_ps2.c:241: error: dereferencing pointer
> to incomplete type
> drivers/input/serio/xilinx_ps2.c:245: error: dereferencing pointer
> to incomplete type
> drivers/input/serio/xilinx_ps2.c:249: warning: implicit declaration
> of function `of_address_to_resource'
> drivers/input/serio/xilinx_ps2.c:249: error: dereferencing pointer
> to incomplete type
> drivers/input/serio/xilinx_ps2.c:256: warning: implicit declaration
> of function `of_irq_to_resource'
> drivers/input/serio/xilinx_ps2.c:256: error: dereferencing pointer
> to incomplete type
> CC net/core/scm.o
> drivers/input/serio/xilinx_ps2.c: At top level:
> drivers/input/serio/xilinx_ps2.c:334: warning: "struct of_device"
> declared inside parameter list
> drivers/input/serio/xilinx_ps2.c: In function `xps2_of_remove':
> drivers/input/serio/xilinx_ps2.c:336: error: dereferencing pointer
> to incomplete type
> drivers/input/serio/xilinx_ps2.c:344: error: dereferencing pointer
> to incomplete type
> drivers/input/serio/xilinx_ps2.c: At top level:
> drivers/input/serio/xilinx_ps2.c:363: error: variable
> `xps2_of_driver' has initializer but incomplete type
> drivers/input/serio/xilinx_ps2.c:364: error: unknown field `name'
> specified in initializer
> drivers/input/serio/xilinx_ps2.c:364: warning: excess elements in
> struct initializer
> drivers/input/serio/xilinx_ps2.c:364: warning: (near initialization
> for `xps2_of_driver')
> drivers/input/serio/xilinx_ps2.c:365: error: unknown field
> `match_table' specified in initializer
> drivers/input/serio/xilinx_ps2.c:365: warning: excess elements in
> struct initializer
> drivers/input/serio/xilinx_ps2.c:365: warning: (near initialization
> for `xps2_of_driver')
> drivers/input/serio/xilinx_ps2.c:366: error: unknown field `probe'
> specified in initializer
> drivers/input/serio/xilinx_ps2.c:366: warning: excess elements in
> struct initializer
> drivers/input/serio/xilinx_ps2.c:366: warning: (near initialization
> for `xps2_of_driver')
> drivers/input/serio/xilinx_ps2.c:367: error: unknown field `remove'
> specified in initializer
> drivers/input/serio/xilinx_ps2.c:367: warning: excess elements in
> struct initializer
> drivers/input/serio/xilinx_ps2.c:367: warning: (near initialization
> for `xps2_of_driver')
> drivers/input/serio/xilinx_ps2.c: In function `xps2_init':
> drivers/input/serio/xilinx_ps2.c:372: warning: implicit declaration
> of function `of_register_platform_driver'
> drivers/input/serio/xilinx_ps2.c: In function `xps2_cleanup':
> drivers/input/serio/xilinx_ps2.c:377: warning: implicit declaration
> of function `of_unregister_platform_driver'
> drivers/input/serio/xilinx_ps2.c: At top level:
> drivers/input/serio/xilinx_ps2.c:363: error: storage size of
> `xps2_of_driver' isn't known
> make[3]: *** [drivers/input/serio/xilinx_ps2.o] Error 1
> make[2]: *** [drivers/input/serio] Error 2
> make[1]: *** [drivers] Error 2
> *
>
> Regards.
>
>
> On Mon, Jun 22, 2009 at 11:15 PM, Michal Simek
> <michal.simek@xxxxxxxxxxxxx <mailto:michal.simek@xxxxxxxxxxxxx>> wrote:
>
>
>
> Aws Ismail wrote:
> > Hi Pablo,
> >
> > I was sifting through the /drivers/input/ list on the git
> repository and
> > I have found the driver for the xps_ps2 IP core. This can be
> found here:
> >
> >
> http://git.monstr.eu/git/gitweb.cgi?p=linux-2.6-microblaze.git;a=history;f=drivers/input/serio/xilinx_ps2.c;h=ebb22f88c8426bdd3cebff9e2f822d0b7412ade7;hb=HEAD
> >
> > Its been added by John Linn from Xilinx on July of 2008. As
> part of my
> > project of migrating Petalinux to the XUPV2P board, I want to
> eventually
> > use a PS/2 keyboard attached to the PS/2 port of the board. My EDK
> > project is microblaze-based and uses the XPS_PS2 core.
> However, looking
> > at the Kconfig entry of the XPS_PS2 driver, john linn mentions
> that its
> > for PPC, I am new to all of this so do you know if it will
> work with a
> > microblaze-based design instead?
>
> I haven't tested it but I don't expect any big troubles. If you
> can please
> try it and let me know.
>
> Thanks,
> Michal
>
> >
> > By the way, I also checked the SVN trunk for Petalinux here
> (username:
> > guest, no password):
> >
> >
> https://developer.petalogix.com/pr/internal/petalinux/trunk/software/linux-2.6.x-petalogix/drivers/input/serio/
> >
> > and the driver does not exist.
> >
> > If anyone has tried using this driver, would you please let me
> know if
> > it works with a microblaze-based EDK project.
> >
> > Best Regards.
> >
> > Aws\
> >
> > On Fri, Apr 3, 2009 at 2:41 AM, <pcolodron@xxxxxxxx
> <mailto:pcolodron@xxxxxxxx>
> > <mailto:pcolodron@xxxxxxxx <mailto:pcolodron@xxxxxxxx>>> wrote:
> >
> > Hi all,
> >
> > I am actually working with a ML405 board and microblaze. I
> have
> > succesfully ported a uClinux system with framebuffer
> support. My
> > next aim is to work with a PS/2 mouse and a PS/2 keyboard.
> >
> > I guessed I had to activate 'Device Drivers'->'Input device
> > support'->'Mouse interface' and 'Provide legacy /dev/psaux'.
> >
> > I also activated 'Device Drivers'->'Input device
> > support'->'Mouse'->'PS/2 Mouse' and also 'AT Keyboard'.
> >
> > However, if I do this I do not have any /dev/psaux in my
> system and
> > neither I have /dev/input. Is this normal?
> >
> > 'i8042 PC keyboard controller' is activated as well but I
> believe
> > that, in my case, I need a specific Xilinx PS/2 driver, am
> I right?
> >
> > I have been looking at ../drivers/input files and, if I am not
> > mistaken, mousedev.c should register the devices
> /dev/psaux and
> > dev/mice. When the kernel boots, I receive 'mice: PS/2
> mouse device
> > common for all mice'.
> >
> > Could anyone help to understand the connection beeween
> these drivers
> > and devices? Do you know any place where I could find a
> driver for
> > Xilinx PS/2?
> >
> > Thanks a lot for your help.
> >
> > Kind regards,
> >
> > Pablo Colodron
> >
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> > <mailto:microblaze-uclinux@xxxxxxxxxxxxxx
> <mailto:microblaze-uclinux@xxxxxxxxxxxxxx>>
> > Project Home Page :
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> >
> >
> >
>
> --
> Michal Simek, Ing. (M.Eng)
> PetaLogix - Linux Solutions for a Reconfigurable World
> w: www.petalogix.com <http://www.petalogix.com> p:
> +61-7-30090663,+42-0-721842854 f: +61-7-30090663
> ___________________________
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> <mailto:microblaze-uclinux@xxxxxxxxxxxxxx>
> Project Home Page :
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> <http://www.itee.uq.edu.au/%7Ejwilliams/mblaze-uclinux>
> Mailing List Archive :
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> <http://www.itee.uq.edu.au/%7Elistarch/microblaze-uclinux/>
>
>
>
>
> --
> Aws Ismail, BASc. EE
>
> MASc. Candidate
> Mechatronic Systems Engineering
> Simon Fraser University
> 250-13450 102 Avenue
> Surrey BC V3T 0A3
>
> Tel (Cell): 778-889-0526
> ---------
>
>
>
>
> --
> Aws Ismail, BASc. EE
>
> MASc. Candidate
> Mechatronic Systems Engineering
> Simon Fraser University
> 250-13450 102 Avenue
> Surrey BC V3T 0A3
>
> Tel (Cell): 778-889-0526
> ---------
--
Michal Simek, Ing. (M.Eng)
PetaLogix - Linux Solutions for a Reconfigurable World
w: www.petalogix.com p: +61-7-30090663,+42-0-721842854 f: +61-7-30090663
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