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Commit 846fc709 authored by Chen, Gong's avatar Chen, Gong Committed by Bjorn Helgaas
Browse files

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: default avatarChen, Gong <gong.chen@linux.intel.com>
Signed-off-by: default avatarBjorn Helgaas <bhelgaas@google.com>
parent d1791117

drivers/vfio/pci/vfio_pci_config.c

+1 −1
Original line number Diff line number Diff line
@@ -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 */

include/ras/ras_event.h

+1 −1
Original line number Diff line number Diff line
@@ -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"},		\

include/uapi/linux/pci_regs.h

+1 −1
Original line number Diff line number Diff line
@@ -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 */