Introduce Resources and ResourceRequest to vm-device#9

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jiangliu merged 2 commits intorust-vmm:masterfrom

jiangliu:resources

Nov 7, 2019

Commits on Oct 27, 2019

Introduce structs to manage device resources
jiangliu
committed

Commits on Oct 29, 2019

struct to describe resource allocation constraints
jiangliu
committed