powerpc/powernv/sriov: Rename truncate_iov (fac248f8) · Commits · 戴 / test

arch/powerpc/platforms/powernv/pci-sriov.c

+6 −5

Original line number	Diff line number	Diff line
		@@ -155,7 +155,7 @@ static void pnv_pci_ioda_fixup_iov_resources(struct pci_dev *pdev)

		iov = kzalloc(sizeof(*iov), GFP_KERNEL);
		if (!iov)
		goto truncate_iov;
		goto disable_iov;
		pdev->dev.archdata.iov_data = iov;

		total_vfs = pci_sriov_get_totalvfs(pdev);
		@@ -169,7 +169,7 @@ static void pnv_pci_ioda_fixup_iov_resources(struct pci_dev *pdev)
		if (!pnv_pci_is_m64_flags(res->flags)) {
		dev_warn(&pdev->dev, "Don't support SR-IOV with non M64 VF BAR%d: %pR. \n",
		i, res);
		goto truncate_iov;
		goto disable_iov;
		}

		total_vf_bar_sz += pci_iov_resource_size(pdev,
		@@ -208,7 +208,8 @@ static void pnv_pci_ioda_fixup_iov_resources(struct pci_dev *pdev)
		* mode is 32MB.
		*/
		if (iov->m64_single_mode && (size < SZ_32M))
		goto truncate_iov;
		goto disable_iov;

		dev_dbg(&pdev->dev, " Fixing VF BAR%d: %pR to\n", i, res);
		res->end = res->start + size * mul - 1;
		dev_dbg(&pdev->dev, " %pR\n", res);
		@@ -219,8 +220,8 @@ static void pnv_pci_ioda_fixup_iov_resources(struct pci_dev *pdev)

		return;

		truncate_iov:
		/* To save MMIO space, IOV BAR is truncated. */
		disable_iov:
		/* Save ourselves some MMIO space by disabling the unusable BARs */
		for (i = 0; i < PCI_SRIOV_NUM_BARS; i++) {
		res = &pdev->resource[i + PCI_IOV_RESOURCES];
		res->flags = 0;