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authorMurali Karicheri <m-karicheri2@ti.com>2014-05-28 19:14:53 +0200
committerBjorn Helgaas <bhelgaas@google.com>2014-05-30 18:50:57 +0200
commit8b5742ad156d30ee38486652cdbd152e2d6ebbcc (patch)
treed83ae4569083f96b35ba53056f566715ae548f60 /drivers/edac/i82875p_edac.c
parentPCI: Make pci_bus_add_device() void (diff)
downloadlinux-8b5742ad156d30ee38486652cdbd152e2d6ebbcc.tar.xz
linux-8b5742ad156d30ee38486652cdbd152e2d6ebbcc.zip
ARM/PCI: Call pcie_bus_configure_settings() to set MPS
Call pcie_bus_configure_settings() on ARM, like for other platforms. pcie_bus_configure_settings() makes sure the MPS across the bus is uniform and provides the ability to tune the MRSS and MPS to higher performance values. This is particularly important for embedded where there is no firmware to program these PCIe settings for the OS. Signed-off-by: Murali Karicheri <m-karicheri2@ti.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> CC: Russell King <linux@arm.linux.org.uk> CC: Arnd Bergmann <arnd@arndb.de> CC: Jason Gunthorpe <jgunthorpe@obsidianresearch.com> CC: Santosh Shilimkar <santosh.shilimkar@ti.com>
Diffstat (limited to 'drivers/edac/i82875p_edac.c')
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