Commit Graph

52 Commits

Author SHA1 Message Date
Samuel Ortiz
ac328df87c cloud-hypervisor: Switch to the vmm-sys-util pending PR branch
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2019-05-10 16:32:39 +02:00
Samuel Ortiz
e8308dd13b pci: Add minimal PCI host emulation crate
This crate is based on the crosvm devices/src/pci implementation from 107edb3e
We introduced a few changes:

- This one is a standalone crate. The device crate does not carry any
  PCI specific bits.
- Simplified PCI root configuration. We only carry a pointer to a
  PciConfiguration, not a wrapper around it.
- Simplified BAR allocation API. All BARs from the PciDevice instance
  must be generated at once through the PciDevice.allocate_bars()
  method.
- The PCI BARs are added to the MMIO bus from the PciRoot add_device()
  method.

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2019-05-08 08:55:06 +02:00