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authorChen, Gong <gong.chen@linux.intel.com>2014-08-13 02:22:40 -0400
committerBjorn Helgaas <bhelgaas@google.com>2014-09-25 09:42:40 -0600
commit846fc70986a65563a19ae86928c3acf34f12296d (patch)
tree23f5dbab066154b3ecb69ca89b14cf1f8a90452c /include/uapi
parentd179111767aa2a1d594023ce65abf9c81bfbb0cf (diff)
PCI/AER: Rename PCI_ERR_UNC_TRAIN to PCI_ERR_UNC_UND
In PCIe r1.0, sec 5.10.2, bit 0 of the Uncorrectable Error Status, Mask, and Severity Registers was for "Training Error." In PCIe r1.1, sec 7.10.2, bit 0 was redefined to be "Undefined." Rename PCI_ERR_UNC_TRAIN to PCI_ERR_UNC_UND to reflect this change. No functional change. [bhelgaas: changelog] Signed-off-by: Chen, Gong <gong.chen@linux.intel.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'include/uapi')
-rw-r--r--include/uapi/linux/pci_regs.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/uapi/linux/pci_regs.h b/include/uapi/linux/pci_regs.h
index 30db069bce6..99e3182f2c9 100644
--- a/include/uapi/linux/pci_regs.h
+++ b/include/uapi/linux/pci_regs.h
@@ -630,7 +630,7 @@
/* Advanced Error Reporting */
#define PCI_ERR_UNCOR_STATUS 4 /* Uncorrectable Error Status */
-#define PCI_ERR_UNC_TRAIN 0x00000001 /* Training */
+#define PCI_ERR_UNC_UND 0x00000001 /* Undefined */
#define PCI_ERR_UNC_DLP 0x00000010 /* Data Link Protocol */
#define PCI_ERR_UNC_SURPDN 0x00000020 /* Surprise Down */
#define PCI_ERR_UNC_POISON_TLP 0x00001000 /* Poisoned TLP */