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

[Li Yang-R58472]

Hi Alex,

Just for your information as you mentioned about it.  The dual port support is being worked on, but not likely to be ready in this merge window.

- Leo

________________________________________
发件人: Bounine, Alexandre [Alexandre.Bounine at idt.com]
发送时间: 2011年5月20日 21:18
到: Kumar Gala
Cc: Li Yang-R58472; Xie Shaohui-B21989; Zang Roy-R61911; akpm at linux-foundation.org; linuxppc-dev at lists.ozlabs.org; Gala Kumar-B11780
主题: RE: [PATCH 2/2][v3] rapidio,powerpc/85xx: Error interrupt handler for sRIO.

Not at all. I tested it earlier and it works for me on 8548 platform.

> -----Original Message-----
> From: Kumar Gala [mailto:galak at kernel.crashing.org]
> Sent: Friday, May 20, 2011 8:42 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.
>
> Any reason for me not to apply this and send it upstream for now?
>
> - k
>
> On May 20, 2011, at 7:14 AM, Bounine, Alexandre wrote:
>
> > 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.
> >>>
> >>> _______________________________________________
> >>> Linuxppc-dev mailing list
> >>> Linuxppc-dev at lists.ozlabs.org
> >>> https://lists.ozlabs.org/listinfo/linuxppc-dev
> >>
> >> _______________________________________________
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