linux-kernel - [RESEND 2/5] PCIe, AER: Replenish missed AER status bits for AER driver

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Date:	Wed, 13 Aug 2014 02:22:38 -0400
From:	"Chen, Gong" <gong.chen@...ux.intel.com>
To:	bhelgaas@...gle.com, rdunlap@...radead.org
Cc:	bp@...en8.de, tony.luck@...el.com, linux-pci@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	"Chen, Gong" <gong.chen@...ux.intel.com>
Subject: [RESEND 2/5] PCIe, AER: Replenish missed AER status bits for AER driver

Since commit 6c2b374d is commited, the capability of PCI-e AER
has changed a lot. This patch adds all missed CE/UC error bits
existed in PCI-e SPEC r3.0. Meanwhile, adjust the code format
to make it simpler to read/maintain.

Signed-off-by: Chen, Gong <gong.chen@...ux.intel.com>
---
 drivers/pci/pcie/aer/aerdrv_errprint.c | 60 ++++++++++++++--------------------
 1 file changed, 25 insertions(+), 35 deletions(-)

diff --git a/drivers/pci/pcie/aer/aerdrv_errprint.c b/drivers/pci/pcie/aer/aerdrv_errprint.c
index 35d06e177917..5c4f7e252e5e 100644
--- a/drivers/pci/pcie/aer/aerdrv_errprint.c
+++ b/drivers/pci/pcie/aer/aerdrv_errprint.c
@@ -75,44 +75,34 @@ static const char *aer_error_layer[] = {
 };
 
 static const char *aer_correctable_error_string[] = {
-	"Receiver Error",		/* Bit Position 0	*/
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	"Bad TLP",			/* Bit Position 6	*/
-	"Bad DLLP",			/* Bit Position 7	*/
-	"RELAY_NUM Rollover",		/* Bit Position 8	*/
-	NULL,
-	NULL,
-	NULL,
-	"Replay Timer Timeout",		/* Bit Position 12	*/
-	"Advisory Non-Fatal",		/* Bit Position 13	*/
+	[0] = "Receiver Error",
+	[6] = "Bad TLP",
+	[7] = "Bad DLLP",
+	[8] = "RELAY_NUM Rollover",
+	[12] = "Replay Timer Timeout",
+	[13] = "Advisory Non-Fatal Error",
+	[14] = "Corrected Internal Error",
+	[15] = "Header Log Overflow",
 };
 
 static const char *aer_uncorrectable_error_string[] = {
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	"Data Link Protocol",		/* Bit Position 4	*/
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	"Poisoned TLP",			/* Bit Position 12	*/
-	"Flow Control Protocol",	/* Bit Position 13	*/
-	"Completion Timeout",		/* Bit Position 14	*/
-	"Completer Abort",		/* Bit Position 15	*/
-	"Unexpected Completion",	/* Bit Position 16	*/
-	"Receiver Overflow",		/* Bit Position 17	*/
-	"Malformed TLP",		/* Bit Position 18	*/
-	"ECRC",				/* Bit Position 19	*/
-	"Unsupported Request",		/* Bit Position 20	*/
+	[0] = "Undefined",
+	[4] = "Data Link Protocol Error",
+	[5] = "Surprise Down Error",
+	[12] = "Poisoned TLP",
+	[13] = "Flow Control Protocol Error",
+	[14] = "Completion Timeout",
+	[15] = "Completer Abort",
+	[16] = "Unexpected Completion",
+	[17] = "Receiver Overflow",
+	[18] = "Malformed TLP",
+	[19] = "ECRC Error",
+	[20] = "Unsupported Request Error",
+	[21] = "ACS Violation",
+	[22] = "Uncorrectable Internal Error",
+	[23] = "MC Blocked TLP",
+	[24] = "AtomicOp Egress Blocked",
+	[25] = "TLP Prefix Blocked Error",
 };
 
 static const char *aer_agent_string[] = {
-- 
2.0.0.rc2

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