diff options
Diffstat (limited to 'arch/powerpc/platforms/powernv/pci-sriov.c')
| -rw-r--r-- | arch/powerpc/platforms/powernv/pci-sriov.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/arch/powerpc/platforms/powernv/pci-sriov.c b/arch/powerpc/platforms/powernv/pci-sriov.c index d73684869c49..8404d8c3901d 100644 --- a/arch/powerpc/platforms/powernv/pci-sriov.c +++ b/arch/powerpc/platforms/powernv/pci-sriov.c @@ -212,8 +212,6 @@ static void pnv_pci_ioda_fixup_iov_resources(struct pci_dev *pdev) iov->need_shift = true; } - iov->vfs_expanded = mul; - return; disable_iov: @@ -255,6 +253,7 @@ void pnv_pci_ioda_fixup_iov(struct pci_dev *pdev) resource_size_t pnv_pci_iov_resource_alignment(struct pci_dev *pdev, int resno) { + struct pnv_phb *phb = pci_bus_to_pnvhb(pdev->bus); struct pnv_iov_data *iov = pnv_iov_get(pdev); resource_size_t align; @@ -266,8 +265,6 @@ resource_size_t pnv_pci_iov_resource_alignment(struct pci_dev *pdev, */ if (!iov) return align; - if (!iov->vfs_expanded) - return align; align = pci_iov_resource_size(pdev, resno); @@ -289,7 +286,7 @@ resource_size_t pnv_pci_iov_resource_alignment(struct pci_dev *pdev, * If the M64 BAR is in Single PE mode, return the VF BAR size or * M64 segment size if IOV BAR size is less. */ - return iov->vfs_expanded * align; + return phb->ioda.total_pe_num * align; } static int pnv_pci_vf_release_m64(struct pci_dev *pdev, u16 num_vfs) @@ -707,7 +704,7 @@ static int pnv_pci_sriov_enable(struct pci_dev *pdev, u16 num_vfs) return -ENXIO; } - if (!iov->vfs_expanded) { + if (!iov) { dev_info(&pdev->dev, "don't support this SRIOV device with non 64bit-prefetchable IOV BAR\n"); return -ENOSPC; } |