Le 02/09/2020 à 05:51, Oliver O'Halloran a écrit :
The MPS field in the VF config space is marked as reserved in current versions of the SR-IOV spec. In other words, this fixup doesn't do anything. Signed-off-by: Oliver O'Halloran <ooh...@gmail.com>
A lot of cleanup patches from Oliver were merged in Septembre 2020 but not this one.
Any reason ? Thanks Christophe
--- arch/powerpc/platforms/powernv/eeh-powernv.c | 18 ------------------ 1 file changed, 18 deletions(-) diff --git a/arch/powerpc/platforms/powernv/eeh-powernv.c b/arch/powerpc/platforms/powernv/eeh-powernv.c index 9af8c3b98853..0cabe4e632e3 100644 --- a/arch/powerpc/platforms/powernv/eeh-powernv.c +++ b/arch/powerpc/platforms/powernv/eeh-powernv.c @@ -1689,24 +1689,6 @@ static struct eeh_ops pnv_eeh_ops = { .notify_resume = NULL };-#ifdef CONFIG_PCI_IOV-static void pnv_pci_fixup_vf_mps(struct pci_dev *pdev) -{ - struct pci_dn *pdn = pci_get_pdn(pdev); - int parent_mps; - - if (!pdev->is_virtfn) - return; - - /* Synchronize MPS for VF and PF */ - parent_mps = pcie_get_mps(pdev->physfn); - if ((128 << pdev->pcie_mpss) >= parent_mps) - pcie_set_mps(pdev, parent_mps); - pdn->mps = pcie_get_mps(pdev); -} -DECLARE_PCI_FIXUP_HEADER(PCI_ANY_ID, PCI_ANY_ID, pnv_pci_fixup_vf_mps); -#endif /* CONFIG_PCI_IOV */ - /** * eeh_powernv_init - Register platform dependent EEH operations *
