[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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