[coreboot-gerrit] Patch merged into coreboot/master: allocator: Page align memory mapped PCI resources

gerrit at coreboot.org gerrit at coreboot.org
Thu Oct 22 23:04:58 CEST 2015


the following patch was just integrated into master:
commit 8193b068d49478e036c0d2ed3e3f717d767eedde
Author: Nico Huber <nico.huber at secunet.com>
Date:   Wed Oct 21 15:43:41 2015 +0200

    allocator: Page align memory mapped PCI resources
    
    To help hypervisors to assign PCI devices individually to virtualization
    guests, page align dynamically allocated MMIO resources.
    
    Tested with kontron/ktqm77 which has dynamically configured onboard
    devices on the root bus and secondary buses. Booted Linux and checked
    the configuration with `lspci -v`. Got the configuration through Muen's
    tools which are very picky about overlapping and alignment. Booted a
    Muen based system that uses many onboard devices. GMA, xHCI and one NIC
    (on a secondary bus) were verified to function properly.
    
    Change-Id: I2b7115070e1ccad64565feff025289732c3b5e66
    Signed-off-by: Nico Huber <nico.huber at secunet.com>
    Reviewed-on: http://review.coreboot.org/12111
    Tested-by: build bot (Jenkins)
    Reviewed-by: Aaron Durbin <adurbin at chromium.org>


See http://review.coreboot.org/12111 for details.

-gerrit



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