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| author | sephe <sephe@FreeBSD.org> | 2017-05-17 02:40:06 +0000 |
|---|---|---|
| committer | sephe <sephe@FreeBSD.org> | 2017-05-17 02:40:06 +0000 |
| commit | 41d2a3bce7ead4e7867724598cfae85b83ec0d21 (patch) | |
| tree | d60701a9f53b88cf1719952c7c8c6d6c7ec55759 /sbin | |
| parent | 95f30b1a63c0bd76cc290c7296c80cb2eb1571a7 (diff) | |
| download | FreeBSD-src-41d2a3bce7ead4e7867724598cfae85b83ec0d21.zip FreeBSD-src-41d2a3bce7ead4e7867724598cfae85b83ec0d21.tar.gz | |
MFC 318136
hyperv/vmbus: Reorganize vmbus device tree
For GEN1 Hyper-V, vmbus is attached to pcib0, which contains the
resources for PCI passthrough and SR-IOV. There is no
acpi_syscontainer0 on GEN1 Hyper-V.
For GEN2 Hyper-V, vmbus is attached to acpi_syscontainer0, which
contains the resources for PCI passthrough and SR-IOV. There is
no pcib0 on GEN2 Hyper-V.
The ACPI VMBUS device now only holds its _CRS, which is empty as
of this commit; its existence is mainly for upward compatibility.
Device tree structure is suggested by jhb@.
Tested-by: dexuan@
Collabrated-wth: dexuan@
Sponsored by: Microsoft
Differential Revision: https://reviews.freebsd.org/D10565
Diffstat (limited to 'sbin')
0 files changed, 0 insertions, 0 deletions
