Re: [PATCH v2 1/4] pci: OF: Fix the conversion of IO ranges into IO resources.
From: Arnd Bergmann <hidden>
Date: 2014-02-27 13:21:01
Also in:
linux-arm-kernel, linux-pci, lkml
On Thursday 27 February 2014 13:06:39 Liviu Dudau wrote:
quoted hunk ↗ jump to hunk
+ res->flags = range->flags; + if (res->flags & IORESOURCE_IO) { + unsigned long port; + port = pci_address_to_pio(range->pci_addr); + if (port == (unsigned long)-1) { + res->start = (resource_size_t)OF_BAD_ADDR; + res->end = (resource_size_t)OF_BAD_ADDR; + return; + }
I think this conflicts with the way that pci_address_to_pio() is defined on powerpc, where it expects a CPU address as the input, not a PCI i/o address. Arnd -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html