Ryan Stone 5060ec97d4 Emulate the Device ID and Vendor ID registers for VFs ... The SR-IOV standard requires VFs to read all-ones when the VID and DID registers are read. The VMM (hypervisor) is required to emulate them instead. Make pci_read_config() do this emulation. Change pci_user.c to use pci_read_config() to read config space registers instead of going directly to the pcib so that the emulated VID/DID registers work correctly on VFs. This is required both for pciconf and bhyve PCI passthrough. Differential Revision: https://reviews.freebsd.org/D77 Reviewed by: jhb MFC after: 1 month Sponsored by: Sandvine Inc.		2015-03-01 00:40:19 +00:00
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eisa_pci.c
fixup_pci.c	Use device_printf().	2013-08-11 06:57:57 +00:00
hostb_pci.c
ignore_pci.c
isa_pci.c
pci_if.m	Implement interface to create SR-IOV Virtual Functions	2015-03-01 00:40:09 +00:00
pci_iov_private.h	Implement interface to create SR-IOV Virtual Functions	2015-03-01 00:40:09 +00:00
pci_iov.c	Implement interface to create SR-IOV Virtual Functions	2015-03-01 00:40:09 +00:00
pci_pci.c	Add some pcib methods to get ARI-related information	2015-03-01 00:39:40 +00:00
pci_private.h	Implement interface to create SR-IOV Virtual Functions	2015-03-01 00:40:09 +00:00
pci_subr.c	Add support for managing PCI bus numbers. As with BARs and PCI-PCI bridge	2014-02-12 04:30:37 +00:00
pci_user.c	Emulate the Device ID and Vendor ID registers for VFs	2015-03-01 00:40:19 +00:00
pci.c	Emulate the Device ID and Vendor ID registers for VFs	2015-03-01 00:40:19 +00:00
pcib_if.m	Add some pcib methods to get ARI-related information	2015-03-01 00:39:40 +00:00
pcib_private.h	Add some pcib methods to get ARI-related information	2015-03-01 00:39:40 +00:00
pcib_support.c	Add some pcib methods to get ARI-related information	2015-03-01 00:39:40 +00:00
pcireg.h	Implement interface to create SR-IOV Virtual Functions	2015-03-01 00:40:09 +00:00
pcivar.h	Implement interface to create SR-IOV Virtual Functions	2015-03-01 00:40:09 +00:00
vga_pci.c	Remove ia64.	2014-07-07 00:27:09 +00:00