Commit 6458b438 authored by Rajat Jain's avatar Rajat Jain Committed by Bjorn Helgaas
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PCI/AER: Add PoisonTLPBlocked to Uncorrectable error counters 

The elements in the aer_uncorrectable_error_string[] refer to the bit names
in Uncorrectable Error Status Register.  Add PoisonTLPBlocked, which was
added in PCIe r3.1, sec 7.10.2.

Link: https://lore.kernel.org/r/20190827222145.32642-1-rajatja@google.com


Signed-off-by: default avatarRajat Jain <rajatja@google.com>
Signed-off-by: default avatarBjorn Helgaas <bhelgaas@google.com>
parent af65d1ad

drivers/pci/pcie/aer.c

+2 −1
Original line number Diff line number Diff line
@@ -36,7 +36,7 @@ 
#define AER_ERROR_SOURCES_MAX		128



#define AER_MAX_TYPEOF_COR_ERRS		16	/* as per PCI_ERR_COR_STATUS */

#define AER_MAX_TYPEOF_UNCOR_ERRS	26	/* as per PCI_ERR_UNCOR_STATUS*/

#define AER_MAX_TYPEOF_UNCOR_ERRS	27	/* as per PCI_ERR_UNCOR_STATUS*/



struct aer_err_source {

	unsigned int status;
@@ -618,6 +618,7 @@ static const char *aer_uncorrectable_error_string[AER_MAX_TYPEOF_UNCOR_ERRS] = { 
	"BlockedTLP",			/* Bit Position 23	*/

	"AtomicOpBlocked",		/* Bit Position 24	*/

	"TLPBlockedErr",		/* Bit Position 25	*/

	"PoisonTLPBlocked",		/* Bit Position 26	*/

};



static const char *aer_agent_string[] = {