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authorJacob Keller <jacob.e.keller@intel.com>2013-07-31 06:53:16 +0000
committerJeff Kirsher <jeffrey.t.kirsher@intel.com>2013-07-30 18:16:36 -0700
commit343e51ae6e3f64ed26d96f5560f4962529794c9f (patch)
tree76286fac3175401ebc777c341ed56c169b3f8920 /drivers/pci/pci.h
parenta4b6fc6bc61e6aeb24af73c5b195a6aec27d88ff (diff)
downloadlinux-343e51ae6e3f64ed26d96f5560f4962529794c9f.tar.bz2
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>
Diffstat (limited to 'drivers/pci/pci.h')
-rw-r--r--drivers/pci/pci.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h
index d1182c4a754e..948d1a033a22 100644
--- a/drivers/pci/pci.h
+++ b/drivers/pci/pci.h
@@ -6,6 +6,9 @@
#define PCI_CFG_SPACE_SIZE 256
#define PCI_CFG_SPACE_EXP_SIZE 4096
+extern const unsigned char pcix_bus_speed[];
+extern const unsigned char pcie_link_speed[];
+
/* Functions internal to the PCI core code */
int pci_create_sysfs_dev_files(struct pci_dev *pdev);