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PCI/AER: Rename PCI_ERR_UNC_TRAIN to PCI_ERR_UNC_UND

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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>
This commit is contained in:
Chen, Gong 2014-08-13 02:22:40 -04:00 committed by Bjorn Helgaas
parent d179111767
commit 846fc70986
3 changed files with 3 additions and 3 deletions
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2
drivers/vfio/pci/vfio_pci_config.c
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@ -727,7 +727,7 @@ static int __init init_pci_ext_cap_err_perm(struct perm_bits *perm)
p_setd(perm, 0, ALL_VIRT, NO_WRITE);
/* Writable bits mask */
mask = PCI_ERR_UNC_TRAIN | /* Training */
mask = PCI_ERR_UNC_UND | /* Undefined */
PCI_ERR_UNC_DLP | /* Data Link Protocol */
PCI_ERR_UNC_SURPDN | /* Surprise Down */
PCI_ERR_UNC_POISON_TLP | /* Poisoned TLP */

2
include/ras/ras_event.h
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@ -185,7 +185,7 @@ TRACE_EVENT(mc_event,
{PCI_ERR_COR_LOG_OVER, "Header Log Overflow"}
#define aer_uncorrectable_errors \
{PCI_ERR_UNC_TRAIN, "Undefined"}, \
{PCI_ERR_UNC_UND, "Undefined"}, \
{PCI_ERR_UNC_DLP, "Data Link Protocol Error"}, \
{PCI_ERR_UNC_SURPDN, "Surprise Down Error"}, \
{PCI_ERR_UNC_POISON_TLP,"Poisoned TLP"}, \

2
include/uapi/linux/pci_regs.h
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@ -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 */