Re: [PATCHv5 4/4] ARM: mvebu: use pci_ioremap_set_mem_type() to map PCI I/O as strongly ordered
From: Catalin Marinas <hidden>
Date: 2014-05-19 10:09:11
Also in:
linux-arm-kernel
On Mon, May 19, 2014 at 09:13:54AM +0100, Thomas Petazzoni wrote:
Part of the workaround for the PCIe/SMP/PL310 deadlock on Armada 375/38x is to map PCI mappings strongly ordered. Mapping PCI memory regions as strongly ordered was already done thanks to the arch_ioremap_caller mechanism. This patch does the same for the PCI I/O regions by using the new pci_ioremap_set_mem_type() function. Signed-off-by: Thomas Petazzoni <thomas.petazzoni-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
Acked-by: Catalin Marinas <redacted> -- 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