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From: Colin Ngam <cngam@sgi.com>
To: linux-ia64@vger.kernel.org
Subject: Re: PCI Express
Date: Mon, 07 Mar 2005 20:40:42 +0000	[thread overview]
Message-ID: <422CBC4A.7050904@sgi.com> (raw)
In-Reply-To: <4228F250.7C5E2E3C@sgi.com>

Grant Grundler wrote:

Hi Grant,

Thanks for your respond.

>On Fri, Mar 04, 2005 at 05:42:08PM -0600, Colin Ngam wrote:
>  
>
>>Is MSI/MSIX support available for ia64?
>>    
>>
>
>Yes
>
I looked at Documentation/MSI-HOWTO.txt(linux-ia64-release-2.6.11) and 
it mentioned that CONFIG_X86_LOCAL_APIC has to be configured.  I did not 
find this configured on in any sample ia64 config files, but it does 
exist in defconfig for i386.  Is this just an ia32 config option?

>
>  
>
>>Are PCIE devices supported in ia
>>
>>    
>>
>
>I'm having trouble with the word "supported".
>You have a PCI-E Bridge and firmware that can talk to it
>hooked up to an ia64 box?
>
Pretty soon.

Is there any ia64 box with MSI and PCIE actually "activated and running"?

Thanks.

colin

>
>Anyway, linux has some PCI-E support in the generic PCI code.
>
>  
>
>>A pointer to any documentations with regards to PCIE and ia64 will
>>be very much appreciated.
>>    
>>
>
>I don't think anything ia64 or linux specific exists.
>
>grant
>-
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>  
>



  parent reply	other threads:[~2005-03-07 20:40 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-03-04 23:42 PCI Express Colin Ngam
2005-03-07 16:48 ` Grant Grundler
2005-03-07 16:50 ` Matthew Wilcox
2005-03-07 17:02 ` Mark Maule
2005-03-07 17:21 ` Matthew Wilcox
2005-03-07 20:40 ` Colin Ngam [this message]
2005-03-07 23:03 ` Nguyen, Tom L
2005-03-07 23:11 ` Jesse Barnes
2005-03-07 23:31 ` Grant Grundler
2005-03-07 23:32 ` Nguyen, Tom L
2005-03-07 23:36 ` Grant Grundler
2005-03-07 23:40 ` Jesse Barnes
2005-03-07 23:50 ` Grant Grundler
2005-03-08  4:40 ` Colin Ngam
2005-03-08 16:45 ` Jesse Barnes
2005-03-08 19:29 ` Nguyen, Tom L
2005-03-08 23:48 ` Colin Ngam
2005-03-09  0:02 ` Jesse Barnes
2005-03-09  0:13 ` Colin Ngam
2005-03-09  1:29 ` Colin Ngam
2005-03-09  1:29 ` Jesse Barnes
2005-03-09  1:35 ` Colin Ngam
2005-03-09  3:04 ` Grant Grundler
2005-03-09 15:45 ` Colin Ngam
2005-03-09 16:35 ` Nguyen, Tom L
2005-03-09 17:33 ` Grant Grundler
2005-03-09 17:42 ` Colin Ngam
2005-03-09 17:56 ` Grant Grundler
2005-03-09 18:12 ` Colin Ngam
2005-03-09 18:48 ` Grant Grundler
2005-03-09 19:43 ` Nguyen, Tom L
2005-03-09 21:44 ` Colin Ngam

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