ISP1362

[Altera_Forum]

Hi, 

I could find the code for isp116x here  linux-2.6.x/drivers/usb/host/isp116x-hcd.c similarly where can i find for isp1362 does uCLinux support it? or should we write the code ourself? I am new to this device drivers. Please do point me to the correct location where I can find sufficient information.  Thanking-You Raghavendra

[Altera_Forum]

--- Quote Start ---  originally posted by raghavendra@Jun 6 2006, 01:31 PM hi,   i could find the code for isp116x here   linux-2.6.x/drivers/usb/host/isp116x-hcd.c similarly where can i find for isp1362 does uclinux support it? or should we write the code ourself? i am new to this device drivers. please do point me to the correct location where i can find sufficient information.  thanking-you raghavendra <div align='right'><{post_snapback}> (index.php?act=findpost&pid=15940)  --- quote end ---    --- Quote End ---   follow the wiki, and you can find it. http://nioswiki.jot.com/wikihome/operating...nux/uclinuxdist (http://nioswiki.jot.com/wikihome/operatingsystems/%c2%b5clinux/uclinuxdist)

[Altera_Forum]

Sorry to disturb you again Hippo 

but are isp116x and isp1362 both supported in uCLinux? or is it board specific?

[Altera_Forum]

what do you want?

[Altera_Forum]

I have isp1362 with Nios2 

I am running kernel 2.6.11 on uCLinux v1.4, for which the USB support was not there. I followed the link you gave me.... I have understood that  I have to download the latest uCLinux with kernel 2.6.16 apply the given patch for Nios2 and will have the USB isp1362 working. Am i heading in the right direction?  I am currently using " Altera Stratix 1S10 Development Kit".  Thanking-You Raghavendra K

[Altera_Forum]

--- Quote Start ---  originally posted by raghavendra@Jun 6 2006, 03:25 PM i have isp1362 with nios2 i am running kernel 2.6.11 on uclinux v1.4, for which the usb support was not there. i followed the link you gave me.... i have understood that  i have to download the latest uclinux with kernel 2.6.16 apply the given patch for nios2 and will have the usb isp1362 working. am i heading in the right direction?  i am currently using " altera stratix 1s10 development kit".  thanking-you raghavendra k <div align='right'><{post_snapback}> (index.php?act=findpost&pid=15946)  --- quote end ---    --- Quote End ---   Right. You need to add the isp1362 in SOPC builder. You can look at the design of DE2 dev board. You may need to edit the port and irq mapping in drivers/usb/hosts/isp1362_hcd.c .  nacide had backported the driver to 2.6.11, see. http://www.8ung.at/nacide_manfred/linuxtut...sp1362usbdriver (http://www.8ung.at/nacide_manfred/linuxtutorial.html#isp1362usbdriver)

[Altera_Forum]

Thanks a Lot Hippo http://forum.niosforum.com/work2/style_emoticons/<#EMO_DIR#>/smile.gif  

Will check it out.

[Altera_Forum]

--- Quote Start ---  originally posted by raghavendra@Jun 6 2006, 03:53 PM thanks a lot hippo  http://forum.niosforum.com/work2/style_emoticons/<#emo_dir#>/smile.gif  will check it out. <div align='right'><{post_snapback}> (index.php?act=findpost&pid=15948)  --- quote end ---    --- Quote End ---   sorry, the file to edit should be arch/nios2nommu/kernel/usb.c .

[Altera_Forum]

I was following the link of nacide, which you gave me 

http://www.8ung.at/nacide_manfred/linuxtut...sp1362usbdriver (http://www.8ung.at/nacide_manfred/linuxtut...sp1362usbdriver) and trying to use 2.6.11 I am stuck at this point where he says  after this replace following files: replace the isp1362-hcd.c with the backported isp1362-hcd.c from the download section. replace the isp1362.h with the backported isp1362.h from the download section.   I am unable to find the two files isp1362-hcd.c and isp1362.h in the download section as mentioned. Where can I download those two files?

[Altera_Forum]

The files are included in the zip file under the link 

isp1362-hcd (http://www.8ung.at/nacide_manfred/isp1362.zip). I thought it is obvious, but I will try to make it more clearly to understand. Also I added them under the "Post your own IP" Section.