[PATCH 2/2][v3] rapidio, powerpc/85xx: Error interrupt handler for sRIO.

Bounine, Alexandre Alexandre.Bounine at idt.com
Fri May 20 22:14:46 EST 2011


Kumar,

Are you planning to release support for dual-port SRIO controller?
If yes, it may be just merged into it (unless dual-port implementation
already has it).

Alex.

> -----Original Message-----
> From: linuxppc-dev-bounces+alexandre.bounine=idt.com at lists.ozlabs.org
> [mailto:linuxppc-dev-
> bounces+alexandre.bounine=idt.com at lists.ozlabs.org] On Behalf Of Kumar
> Gala
> Sent: Friday, May 20, 2011 12:29 AM
> To: Bounine, Alexandre
> Cc: Li Yang-R58472; Xie Shaohui-B21989; Zang Roy-R61911; akpm at linux-
> foundation.org; linuxppc-dev at lists.ozlabs.org; Gala Kumar-B11780
> Subject: Re: [PATCH 2/2][v3] rapidio,powerpc/85xx: Error interrupt
> handler for sRIO.
> 
> Alex,
> 
> What are we doing with this patch?
> 
> - k
> 
> On Dec 3, 2010, at 12:04 PM, Bounine, Alexandre wrote:
> 
> > I think they should follow the previous two that are in Kumar's
tree.
> > Probably Kumar may give you a better timeline estimate for this.
> >
> > Alex.
> >
> > From:
linuxppc-dev-bounces+alexandre.bounine=idt.com at lists.ozlabs.org
> [mailto:linuxppc-dev-
> bounces+alexandre.bounine=idt.com at lists.ozlabs.org] On Behalf Of Xie
> Shaohui-B21989
> > Sent: Thursday, December 02, 2010 10:29 PM
> > To: Bounine, Alexandre; linuxppc-dev at lists.ozlabs.org
> > Cc: akpm at linux-foundation.org; Gala Kumar-B11780; Li Yang-R58472;
> Zang Roy-R61911
> > Subject: RE: [PATCH 2/2][v3] rapidio,powerpc/85xx: Error interrupt
> handler for sRIO.
> >
> > Hi Alex,
> >
> > May I ask when would these patches be applied to mainline?
> >
> >
> > Best Regards,
> > Shaohui Xie
> >
> > From: Bounine, Alexandre [mailto:Alexandre.Bounine at idt.com]
> > Sent: Wednesday, December 01, 2010 4:49 AM
> > To: Xie Shaohui-B21989; linuxppc-dev at lists.ozlabs.org
> > Cc: akpm at linux-foundation.org; Li Yang-R58472; Gala Kumar-B11780;
> Zang Roy-R61911
> > Subject: RE: [PATCH 2/2][v3] rapidio, powerpc/85xx: Error interrupt
> handler for sRIO.
> >
> > Applies correctly now. Lab tested on 8548/RIO setup.
> >
> > Alex.
> >
> >> -----Original Message-----
> >> From: Shaohui Xie [mailto:b21989 at freescale.com]
> >> Sent: Thursday, November 18, 2010 1:58 AM
> >> To: linuxppc-dev at lists.ozlabs.org
> >> Cc: akpm at linux-foundation.org; Shaohui Xie; Li Yang; Kumar Gala;
Roy
> > Zang; Bounine, Alexandre
> >> Subject: [PATCH 2/2][v3] rapidio, powerpc/85xx: Error interrupt
> > handler for sRIO.
> >>
> >> The sRIO controller reports errors to the core with one signal, it
> > uses
> >> register EPWISR to provides the core quick access to where the
error
> > occurred.
> >> The EPWISR indicates that there are 4 interrupts sources, port1,
> > port2, message
> >> unit and port write receive, but the sRIO driver does not support
> > port2
> >> for now, still the handler takes care of port2.
> >> Currently the handler only clear error status without any recovery.
> >
> > _______________________________________________
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> > Linuxppc-dev at lists.ozlabs.org
> > https://lists.ozlabs.org/listinfo/linuxppc-dev
> 
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