58472; Jia Hongtao-B38951
> Subject: Re: [PATCH V5] powerpc/85xx: Add machine check handler to
fix
> PCIe erratum on mpc85xx
>
> The X and (especially for PCI) BRX versions are important --
probably
> more so than the U versions. I doubt we need the A variant.
Then I will a
rpc/85xx: Add machine check handler to fix
> PCIe erratum on mpc85xx
>
> On 04/08/2013 03:26:54 AM, Jia Hongtao wrote:
> > @@ -826,6 +829,124 @@ u64 fsl_pci_immrbar_base(struct pci_controller
> > *hose)
> > return 0;
> > }
> >
> > +#ifdef CONFIG_E500
On 04/08/2013 03:26:54 AM, Jia Hongtao wrote:
@@ -826,6 +829,124 @@ u64 fsl_pci_immrbar_base(struct pci_controller
*hose)
return 0;
}
+#ifdef CONFIG_E500
+
+#define OP_LWZ 32
+#define OP_LWZU 33
+#define OP_LBZ 34
+#define OP_LBZU 35
+#define OP_LHZ 40
+#define OP_LHZU 41
+#define
linuxppc-dev@lists.ozlabs.org; ga...@kernel.crashing.org
> Cc: Wood Scott-B07421; Li Yang-R58472; Jia Hongtao-B38951
> Subject: [PATCH V5] powerpc/85xx: Add machine check handler to fix PCIe
> erratum on mpc85xx
>
> A PCIe erratum of mpc85xx may causes a core hang when a link of PCIe goes
A PCIe erratum of mpc85xx may causes a core hang when a link of PCIe
goes down. when the link goes down, Non-posted transactions issued
via the ATMU requiring completion result in an instruction stall.
At the same time a machine-check exception is generated to the core
to allow further processing b
