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authorGeoffrey Blake <Geoffrey.Blake@arm.com>2014-10-16 05:49:57 -0400
committerGeoffrey Blake <Geoffrey.Blake@arm.com>2014-10-16 05:49:57 -0400
commit2d2006ddb3df926d79d0d744af81e8260f5c466c (patch)
treea6ac888662a8f0b1c90827f22c3abd260cba289c /src/mem/ruby
parentd6732895a5c2e81da47ada339b5d9269c02e5e8b (diff)
downloadgem5-2d2006ddb3df926d79d0d744af81e8260f5c466c.tar.xz
dev: refactor pci config space for sysfs scanning
Sysfs on ubuntu scrapes the entire PCI config space when it discovers a device using 4 byte accesses. This was not supported by our devices, in particular the NIC that implemented the extended PCI config space. This change allows the extended PCI config space to be accessed by sysfs properly.
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