io-graphics driver not showing device in /dev
<[email protected]> Wed, 15 Jun 2005 23:54:36 +0530
| Newsgroups | gmane.os.qnx.openqnx.devel |
|---|---|
| Message-ID | <[email protected]> |
This is a multi-part message in MIME format. ------_=_NextPart_001_01C571D7.8132DD13 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable I am working on QNX4 on Power PC platform. I was trying to start io-graphics in my target board which uses a coral chip from Fujitsu(It is a PCI device). The driver is starting and it is attaching to the PCI device saying "attached to /dev/io-graphics/coral0 with id=3D0". But = when I go to /dev/io-graphics/coral0, I could find that the folder is empty. Shouldn't a device be created in this folder? How do I know that the graphics driver is running properly? The graphics driver is initializing the registers of the Fujitsu chip properly(according to that specified in coral.conf). I was suspicious since a device is not being created in the /dev/io-graphics/coral0 folder. I had also started Photon and phfont before starting the io-graphics driver. Kindly tell me why the device is not listed in the /dev and how I can get the device. =20 ------_=_NextPart_001_01C571D7.8132DD13 Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD> <META http-equiv=3DContent-Type content=3D"text/html; = charset=3Dus-ascii"> <META content=3D"MSHTML 6.00.2900.2627" name=3DGENERATOR></HEAD> <BODY> <DIV><SPAN class=3D480441418-15062005><FONT face=3DArial size=3D2>I am = working on QNX4=20 on Power PC platform. I was trying to start io-graphics in my target = board which=20 uses a coral chip from Fujitsu(It is a PCI device). The driver is = starting and=20 it is attaching to the PCI device saying "<EM>attached to=20 /dev/io-graphics/coral0 with id=3D0". </EM>But when I go to=20 <EM>/dev/io-graphics/coral0</EM>, I could find that the folder is empty. = Shouldn't a device be created in this folder? How do I know that the = graphics=20 driver is running properly? The graphics driver is initializing the = registers of the Fujitsu chip properly(according to that specified in=20 <EM>coral.conf</EM>). I was suspicious since a device is not being = created in=20 the <EM>/dev/io-graphics/coral0 </EM>folder. I had also started = <EM>Photon</EM>=20 and <EM>phfont </EM>before starting the io-graphics driver. Kindly tell = me why=20 the device is not listed in the /dev and how I can get the=20 device.</FONT></SPAN></DIV> <DIV><FONT face=3DArial size=3D2></FONT> </DIV></BODY></HTML> ------_=_NextPart_001_01C571D7.8132DD13-- ------------------------------------------------------- SF.Net email is sponsored by: Discover Easy Linux Migration Strategies from IBM. Find simple to follow Roadmaps, straightforward articles, informative Webcasts and more! Get everything you need to get up to speed, fast. http://ads.osdn.com/?ad_id=7477&alloc_id=16492&op=click