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| author | jhb <jhb@FreeBSD.org> | 2016-05-03 19:45:24 +0000 |
|---|---|---|
| committer | jhb <jhb@FreeBSD.org> | 2016-05-03 19:45:24 +0000 |
| commit | aa744856810115af0244cfb9887d1e1667fcf415 (patch) | |
| tree | 7087b9bb901720b726eabac48f582ae5c14c55c8 /sbin/Makefile | |
| parent | 804dbb21fcfa6e9565452f746b24e4f9f5fa84ec (diff) | |
| download | FreeBSD-src-aa744856810115af0244cfb9887d1e1667fcf415.zip FreeBSD-src-aa744856810115af0244cfb9887d1e1667fcf415.tar.gz | |
Save and restore SRIOV-related config registers.
Save the value of the IOV control and page size registers and restore
them (along with the VF count) in pci_cfg_save/pci_cfg_restore. This
ensures ARI remains enabled if a PF driver resets itself during the
PCI_IOV_INIT callback. This might also properly restore SRIOV state
across suspend/resume.
Reviewed by: rstone, vangyzen
Differential Revision: https://reviews.freebsd.org/D6192
Diffstat (limited to 'sbin/Makefile')
0 files changed, 0 insertions, 0 deletions
