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authorKumar Gala <galak@kernel.crashing.org>2009-08-05 07:49:27 -0500
committerKumar Gala <galak@kernel.crashing.org>2009-08-28 17:12:36 -0500
commit8295b94400449586505ffe34ec024feb3d2c8fe4 (patch)
treefd6782cc6f7d82084a3f31695e5016943bbced74 /include/pci.h
parentcb151aa2cf5fbb1e412fc763a3a611758f066238 (diff)
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pci/fsl_pci_init: Use PCIe capability to determine if controller is PCIe
Change the code to use the PCIe capabilities register to determine if we are a PCIe controller or not. Additionally cleaned up some white space and formatting in the file. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'include/pci.h')
-rw-r--r--include/pci.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/pci.h b/include/pci.h
index aaa4554..491f814 100644
--- a/include/pci.h
+++ b/include/pci.h
@@ -222,6 +222,7 @@
#define PCI_CAP_ID_SLOTID 0x04 /* Slot Identification */
#define PCI_CAP_ID_MSI 0x05 /* Message Signalled Interrupts */
#define PCI_CAP_ID_CHSWP 0x06 /* CompactPCI HotSwap */
+#define PCI_CAP_ID_EXP 0x10 /* PCI Express */
#define PCI_CAP_LIST_NEXT 1 /* Next capability in the list */
#define PCI_CAP_FLAGS 2 /* Capability defined flags (16 bits) */
#define PCI_CAP_SIZEOF 4