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Devices that support SR-IOV can expose their capabilities in lspci -vv command as below. The offline tool, instead of picking up the bios exposed memory region(bc000000) for the devices ends picking up the SR-IOV memory region(00000000c0000000) and generates VBAR address (in pci_devices.h). This is incorrect. This patch fixes the offline tool to take the right memory region as the VBAR address. Sample lspic -vv log: 67:00.0 Ethernet controller: Intel Corporation Ethernet Connection X722 for 10GbE backplane (rev 09) Subsystem: Intel Corporation Device 0000 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- Latency: 0 Interrupt: pin A routed to IRQ 61 Region 0: Memory at bc000000 (64-bit, prefetchable) [size=16M] Region 3: Memory at c1000000 (64-bit, prefetchable) [size=32K] Capabilities: [160 v1] Single Root I/O Virtualization (SR-IOV) IOVCap: Migration-, Interrupt Message Number: 000 IOVCtl: Enable- Migration- Interrupt- MSE- ARIHierarchy+ IOVSta: Migration- Initial VFs: 32, Total VFs: 32, Number of VFs: 0, Function Dependency Link: 00 VF offset: 16, stride: 1, Device ID: 37cd Supported Page Size: 00000553, System Page Size: 00000001 Region 0: Memory at 00000000c0000000 (64-bit, prefetchable) Region 3: Memory at 00000000c1020000 (64-bit, prefetchable) VF Migration: offset: 00000000, BIR: 0 Tracked-On: #4443 Signed-off-by: Vijay Dhanraj <vijay.dhanraj@intel.com> Acked-by: Victor Sun <victor.sun@intel.com>
folder structure Kconfig : Select working scenario and target board, configure ACRN hypervisor capabilities and features. target : Get target board information under native Linux environment and generate board_info XML. board_config : Parse board_info XML and scenario XML to generate board related configuration files under misc/acrn-config/xmls/board-xmls/ folder. scenario_config : Parse board_info XML and scenario XML to generate scenario based VM configuration files under misc/acrn-config/xmls/config-xmls/$(BOARD)/ folder. launch_config : Parse board_info XML, scenario XML and devicemodel param XML to generate launch script for post-launched vm under misc/acrn-config/xmls/config-xmls/$(BOARD)/ folder. library : The folder stores shared software modules or libs for acrn-config offline tool.