> > +
> > + instance->snapdump_prop =
> > + pci_alloc_consistent(pdev,
> > +sizeof(struct
> MR_SNAPDUMP_PROPERTIES),
> > +>snapdump_prop_h);
>
> No new calls to the PCI DMA API please.
>
>
> +
> + instance->snapdump_prop =
> + pci_alloc_consistent(pdev,
> + sizeof(struct
> MR_SNAPDUMP_PROPERTIES),
> + >snapdump_prop_h);
No new calls to the PCI DMA API please.
Please
Latest firmware adds a mechanism to save firmware logs just before
controller reset on pre-allocated internal controller DRAM. This feature
is called snapdump which will help debugging firmware issues.
This feature requires extra time and firmware reports these values through
new driver interface.
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