John Baldwin da0fc9250c Reset PCI pass through devices via PCI-e FLR during VM start and end. ... Add routines to trigger a function level reset (FLR) of a PCI-express device via the PCI-express device control register. This also includes support routines to wait for pending transactions to complete as well as calculating the maximum completion timeout permitted by a device. Change the ppt(4) driver to reset pass through devices before attaching to a VM during startup and before detaching from a VM during shutdown. Reviewed by: imp, wblock (earlier version) MFC after: 1 month Sponsored by: Chelsio Communications Differential Revision: https://reviews.freebsd.org/D7751		2016-09-06 21:15:35 +00:00
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amd
intel
io	Reset PCI pass through devices via PCI-e FLR during VM start and end.	2016-09-06 21:15:35 +00:00
vmm_dev.c
vmm_host.c
vmm_host.h
vmm_instruction_emul.c
vmm_ioport.c
vmm_ioport.h
vmm_ktr.h
vmm_lapic.c
vmm_lapic.h
vmm_mem.c
vmm_mem.h
vmm_stat.c
vmm_stat.h
vmm_util.c
vmm_util.h
vmm.c	Enable I/O MMU when PCI pass through is first used.	2016-08-26 20:15:22 +00:00
x86.c
x86.h