On Wed, Aug 16, 2023 at 11:53:16AM -0400, Frank Li wrote:
> On Mon, Jul 31, 2023 at 11:06:31AM -0400, Frank Li wrote:
> > On Thu, Jul 20, 2023 at 09:58:33AM -0400, Frank Li wrote:
> > > Add support to pass Link down notification to Endpoint function driver
> > > so that the LINK_DOWN event can be processed by the function.
> > >
> > > Acked-by: Manivannan Sadhasivam <m...@kernel.org>
> > > Signed-off-by: Frank Li <frank...@nxp.com>
> > > ---
> >
> > @Lorenzo
> >
> > Could you please consider pick both patches?
> > Manivannan already reviewed and only impact layerscape.
>
> @lorenzo:
> ping
I will have a look tomorrow.
Lorenzo
> >
> > Frank
> >
> > > Change from v2 to v4
> > > - none
> > > Change from v1 to v2
> > >
> > > drivers/pci/controller/dwc/pci-layerscape-ep.c | 1 +
> > > 1 file changed, 1 insertion(+)
> > >
> > > diff --git a/drivers/pci/controller/dwc/pci-layerscape-ep.c
> > > b/drivers/pci/controller/dwc/pci-layerscape-ep.c
> > > index de4c1758a6c3..e0969ff2ddf7 100644
> > > --- a/drivers/pci/controller/dwc/pci-layerscape-ep.c
> > > +++ b/drivers/pci/controller/dwc/pci-layerscape-ep.c
> > > @@ -89,6 +89,7 @@ static irqreturn_t ls_pcie_ep_event_handler(int irq,
> > > void *dev_id)
> > > dev_dbg(pci->dev, "Link up\n");
> > > } else if (val & PEX_PF0_PME_MES_DR_LDD) {
> > > dev_dbg(pci->dev, "Link down\n");
> > > + pci_epc_linkdown(pci->ep.epc);
> > > } else if (val & PEX_PF0_PME_MES_DR_HRD) {
> > > dev_dbg(pci->dev, "Hot reset\n");
> > > }
> > > --
> > > 2.34.1
> > >
