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path: root/drivers/pci/quirks.c
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Diffstat (limited to 'drivers/pci/quirks.c')
-rw-r--r--drivers/pci/quirks.c52
1 files changed, 0 insertions, 52 deletions
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index 53a786fd0d40..ff01bfb3cc29 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -2618,58 +2618,6 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, 0x4375,
#endif /* CONFIG_PCI_MSI */
-#ifdef CONFIG_PCI_IOV
-
-/*
- * For Intel 82576 SR-IOV NIC, if BIOS doesn't allocate resources for the
- * SR-IOV BARs, zero the Flash BAR and program the SR-IOV BARs to use the
- * old Flash Memory Space.
- */
-static void __devinit quirk_i82576_sriov(struct pci_dev *dev)
-{
- int pos, flags;
- u32 bar, start, size;
-
- if (PAGE_SIZE > 0x10000)
- return;
-
- flags = pci_resource_flags(dev, 0);
- if ((flags & PCI_BASE_ADDRESS_SPACE) !=
- PCI_BASE_ADDRESS_SPACE_MEMORY ||
- (flags & PCI_BASE_ADDRESS_MEM_TYPE_MASK) !=
- PCI_BASE_ADDRESS_MEM_TYPE_32)
- return;
-
- pos = pci_find_ext_capability(dev, PCI_EXT_CAP_ID_SRIOV);
- if (!pos)
- return;
-
- pci_read_config_dword(dev, pos + PCI_SRIOV_BAR, &bar);
- if (bar & PCI_BASE_ADDRESS_MEM_MASK)
- return;
-
- start = pci_resource_start(dev, 1);
- size = pci_resource_len(dev, 1);
- if (!start || size != 0x400000 || start & (size - 1))
- return;
-
- pci_resource_flags(dev, 1) = 0;
- pci_write_config_dword(dev, PCI_BASE_ADDRESS_1, 0);
- pci_write_config_dword(dev, pos + PCI_SRIOV_BAR, start);
- pci_write_config_dword(dev, pos + PCI_SRIOV_BAR + 12, start + size / 2);
-
- dev_info(&dev->dev, "use Flash Memory Space for SR-IOV BARs\n");
-}
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x10c9, quirk_i82576_sriov);
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x10e6, quirk_i82576_sriov);
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x10e7, quirk_i82576_sriov);
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x10e8, quirk_i82576_sriov);
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x150a, quirk_i82576_sriov);
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x150d, quirk_i82576_sriov);
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x1518, quirk_i82576_sriov);
-
-#endif /* CONFIG_PCI_IOV */
-
/* Allow manual resource allocation for PCI hotplug bridges
* via pci=hpmemsize=nnM and pci=hpiosize=nnM parameters. For
* some PCI-PCI hotplug bridges, like PLX 6254 (former HINT HB6),