Re: [PATCH v5 3/3] pci:aer: add support aer interrupt with none MSI/MSI-X/INTx mode

2016-09-30 Thread Shawn Guo
On Wed, Sep 21, 2016 at 06:54:59AM +, Po Liu wrote: > > > > Will the new kernel work with existing/old DTB? I'm trying to > > > > understand the dependency between driver and DTS changes. > > > > > > Yes, We've never use name 'intr' before. So we remove it is ok. > > > 'aer' is a dts nam

RE: [PATCH v5 3/3] pci:aer: add support aer interrupt with none MSI/MSI-X/INTx mode

2016-09-26 Thread Po Liu
@vger.kernel.org; Roy Zang; Arnd Bergmann; Marc Zyngier; > Stuart Yoder; Leo Li; M.H. Lian; Murali Karicheri; Bjorn Helgaas; > Mingkai Hu > Subject: Re: [PATCH v5 3/3] pci:aer: add support aer interrupt with none > MSI/MSI-X/INTx mode > > On Sun, Sep 18, 2016 at 03:37:

Re: [PATCH v5 3/3] pci:aer: add support aer interrupt with none MSI/MSI-X/INTx mode

2016-09-23 Thread Rob Herring
g; linux-arm-ker...@lists.infradead.org; > > linux-kernel@vger.kernel.org; devicet...@vger.kernel.org; Roy Zang; Arnd > > Bergmann; Marc Zyngier; Stuart Yoder; Leo Li; M.H. Lian; Murali > > Karicheri; Bjorn Helgaas; Mingkai Hu > > Subject: Re: [PATCH v5 3/3] pci:aer: add support

RE: [PATCH v5 3/3] pci:aer: add support aer interrupt with none MSI/MSI-X/INTx mode

2016-09-21 Thread Po Liu
rnel.org; Roy Zang; Arnd > Bergmann; Marc Zyngier; Stuart Yoder; Leo Li; M.H. Lian; Murali > Karicheri; Bjorn Helgaas; Shawn Guo; Mingkai Hu > Subject: Re: [PATCH v5 3/3] pci:aer: add support aer interrupt with none > MSI/MSI-X/INTx mode > > On Tue, Sep 13, 2016 at 12:40:59

Re: [PATCH v5 3/3] pci:aer: add support aer interrupt with none MSI/MSI-X/INTx mode

2016-09-21 Thread Bjorn Helgaas
On Tue, Sep 13, 2016 at 12:40:59PM +0800, Po Liu wrote: > On some platforms, root port doesn't support MSI/MSI-X/INTx in RC mode. > When chip support the aer interrupt with none MSI/MSI-X/INTx mode, > maybe there is interrupt line for aer pme etc. Search the interrupt > number in the fdt file. Then

RE: [PATCH v5 3/3] pci:aer: add support aer interrupt with none MSI/MSI-X/INTx mode

2016-09-21 Thread Po Liu
rg; Roy Zang; Arnd > Bergmann; Marc Zyngier; Stuart Yoder; Leo Li; M.H. Lian; Murali > Karicheri; Bjorn Helgaas; Mingkai Hu > Subject: Re: [PATCH v5 3/3] pci:aer: add support aer interrupt with none > MSI/MSI-X/INTx mode > > On Sun, Sep 18, 2016 at 03:37:27A

Re: [PATCH v5 3/3] pci:aer: add support aer interrupt with none MSI/MSI-X/INTx mode

2016-09-20 Thread Shawn Guo
g; linux-arm-ker...@lists.infradead.org; > > linux-kernel@vger.kernel.org; devicet...@vger.kernel.org; Roy Zang; Arnd > > Bergmann; Marc Zyngier; Stuart Yoder; Leo Li; M.H. Lian; Murali > > Karicheri; Bjorn Helgaas; Mingkai Hu > > Subject: Re: [PATCH v5 3/3] pci:aer: add support

RE: [PATCH v5 3/3] pci:aer: add support aer interrupt with none MSI/MSI-X/INTx mode

2016-09-17 Thread Po Liu
rg; Roy Zang; Arnd > Bergmann; Marc Zyngier; Stuart Yoder; Leo Li; M.H. Lian; Murali > Karicheri; Bjorn Helgaas; Mingkai Hu > Subject: Re: [PATCH v5 3/3] pci:aer: add support aer interrupt with none > MSI/MSI-X/INTx mode > > On Tue, Sep 13, 2016 at 12:40:59PM +0800, Po Liu wrot

Re: [PATCH v5 3/3] pci:aer: add support aer interrupt with none MSI/MSI-X/INTx mode

2016-09-17 Thread Shawn Guo
On Tue, Sep 13, 2016 at 12:40:59PM +0800, Po Liu wrote: > On some platforms, root port doesn't support MSI/MSI-X/INTx in RC mode. > When chip support the aer interrupt with none MSI/MSI-X/INTx mode, > maybe there is interrupt line for aer pme etc. Search the interrupt > number in the fdt file. Then