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PCI: expose pcie_link_speed and pcix_bus_speed arrays
pcie_link_speed and pcix_bus_speed are arrays used by probe.c to correctly convert lnksta register values into the pci_bus_speed enum. These static arrays are useful outside probe for this purpose. This patch makes these defines into conist arrays and exposes them with an extern header in drivers/pci/pci.h -v2- * move extern declarations to drivers/pci/pci.h CC: Bjorn Helgaas <bhelgaas@google.com> Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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@ -6,6 +6,9 @@
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#define PCI_CFG_SPACE_SIZE 256
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#define PCI_CFG_SPACE_EXP_SIZE 4096
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extern const unsigned char pcix_bus_speed[];
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extern const unsigned char pcie_link_speed[];
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/* Functions internal to the PCI core code */
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int pci_create_sysfs_dev_files(struct pci_dev *pdev);
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@ -513,7 +513,7 @@ static struct pci_host_bridge *pci_alloc_host_bridge(struct pci_bus *b)
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return bridge;
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}
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static unsigned char pcix_bus_speed[] = {
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const unsigned char pcix_bus_speed[] = {
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PCI_SPEED_UNKNOWN, /* 0 */
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PCI_SPEED_66MHz_PCIX, /* 1 */
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PCI_SPEED_100MHz_PCIX, /* 2 */
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@ -532,7 +532,7 @@ static unsigned char pcix_bus_speed[] = {
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PCI_SPEED_133MHz_PCIX_533 /* F */
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};
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static unsigned char pcie_link_speed[] = {
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const unsigned char pcie_link_speed[] = {
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PCI_SPEED_UNKNOWN, /* 0 */
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PCIE_SPEED_2_5GT, /* 1 */
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PCIE_SPEED_5_0GT, /* 2 */
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