diff options
| author | Yongji Xie <elohimes@gmail.com> | 2017-04-10 19:58:13 +0800 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2017-04-19 12:51:26 -0500 |
| commit | 382746376993cfa6d6c4e546c67384201c0f3a82 (patch) | |
| tree | f51dc2c2c9130559dd400eeed5c08304c0c371dc /drivers/pci | |
| parent | 0a701aa6378496ea54fb065c68b41d918e372e94 (diff) | |
powerpc/powernv: Override pcibios_default_alignment() to force PCI devices to be page aligned
Override pcibios_default_alignment() to set default alignment to PAGE_SIZE
for all PCI devices on PowerNV platform. Thus sub-page BARs would not
share a page and could be mapped into guest when VFIO passthrough them.
Signed-off-by: Yongji Xie <elohimes@gmail.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'drivers/pci')
0 files changed, 0 insertions, 0 deletions