There are some differences of register offset and definition between
pci and pcie error management registers. While, some other pci/pcie
error management registers are nearly the same.
To merge pci and pcie edac code into one, it is easier to use ccsr_pci
structure than the hardcoded define. So remove the hardcoded define and
add pci/pcie error management register in ccsr_pci structure.
Signed-off-by: Kai.Jiang <kai.ji...@freescale.com>
Signed-off-by: Kumar Gala <ga...@kernel.crashing.org>
Signed-off-by: Lan Chunhe <b25...@freescale.com>
---
arch/powerpc/sysdev/fsl_pci.h | 54 +++++++++++++++++++++++++++++++---------
drivers/edac/mpc85xx_edac.h | 13 +--------
2 files changed, 44 insertions(+), 23 deletions(-)
diff --git a/arch/powerpc/sysdev/fsl_pci.h b/arch/powerpc/sysdev/fsl_pci.h
index 8ad72a1..796985b 100644
--- a/arch/powerpc/sysdev/fsl_pci.h
+++ b/arch/powerpc/sysdev/fsl_pci.h
@@ -1,7 +1,7 @@
/*
* MPC85xx/86xx PCI Express structure define
*
- * Copyright 2007 Freescale Semiconductor, Inc
+ * Copyright 2007, 2010 Freescale Semiconductor, Inc
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
@@ -14,6 +14,8 @@
#ifndef __POWERPC_FSL_PCI_H
#define __POWERPC_FSL_PCI_H
+#include <asm/pci-bridge.h>
+
#define PCIE_LTSSM 0x0404 /* PCIE Link Training and Status */
#define PCIE_LTSSM_L0 0x16 /* L0 state */
#define PIWAR_EN 0x80000000 /* Enable */
@@ -71,18 +73,46 @@ struct ccsr_pci {
*/
struct pci_inbound_window_regs piw[3];
- __be32 pex_err_dr; /* 0x.e00 - PCI/PCIE error detect
register */
- u8 res21[4];
- __be32 pex_err_en; /* 0x.e08 - PCI/PCIE error interrupt
enable register */
- u8 res22[4];
- __be32 pex_err_disr; /* 0x.e10 - PCI/PCIE error disable
register */
- u8 res23[12];
- __be32 pex_err_cap_stat; /* 0x.e20 - PCI/PCIE error capture
status register */
+/* Merge PCI/PCI Express error management registers */
+ __be32 pex_err_dr; /* 0x.e00
+ * - PCI/PCIE error detect register
+ */
+ __be32 pex_err_cap_dr; /* 0x.e04
+ * - PCI error capture disabled register
+ * - PCIE has no this register
+ */
+ __be32 pex_err_en; /* 0x.e08
+ * - PCI/PCIE error interrupt enable register
+ */
+ __be32 pex_err_attrib; /* 0x.e0c
+ * - PCI error attributes capture register
+ * - PCIE has no this register
+ */
+ __be32 pex_err_disr; /* 0x.e10
+ * - PCI error address capture register
+ * - PCIE error disable register
+ */
+ __be32 pex_err_ext_addr; /* 0x.e14
+ * - PCI error extended addr capture register
+ * - PCIE has no this register
+ */
+ __be32 pex_err_dl; /* 0x.e18
+ * - PCI error data low capture register
+ * - PCIE has no this register
+ */
+ __be32 pex_err_dh; /* 0x.e1c
+ * - PCI error data high capture register
+ * - PCIE has no this register
+ */
+ __be32 pex_err_cap_stat; /* 0x.e20
+ * - PCI gasket timer register
+ * - PCIE error capture status register
+ */
u8 res24[4];
- __be32 pex_err_cap_r0; /* 0x.e28 - PCIE error capture register
0 */
- __be32 pex_err_cap_r1; /* 0x.e2c - PCIE error capture register
0 */
- __be32 pex_err_cap_r2; /* 0x.e30 - PCIE error capture register
0 */
- __be32 pex_err_cap_r3; /* 0x.e34 - PCIE error capture register
0 */
+ __be32 pex_err_cap_r0; /* 0x.e28 - PCIE error capture register 0 */
+ __be32 pex_err_cap_r1; /* 0x.e2c - PCIE error capture register 1 */
+ __be32 pex_err_cap_r2; /* 0x.e30 - PCIE error capture register 2 */
+ __be32 pex_err_cap_r3; /* 0x.e34 - PCIE error capture register 3 */
};
extern int fsl_add_bridge(struct device_node *dev, int is_primary);
diff --git a/drivers/edac/mpc85xx_edac.h b/drivers/edac/mpc85xx_edac.h
index cb24df8..099581d 100644
--- a/drivers/edac/mpc85xx_edac.h
+++ b/drivers/edac/mpc85xx_edac.h
@@ -1,5 +1,7 @@
/*
* Freescale MPC85xx Memory Controller kenel module
+ * Copyright (c) 2010 Freescale Semiconductor, Inc.
+ *
* Author: Dave Jiang <dji...@mvista.com>
*
* 2006-2007 (c) MontaVista Software, Inc. This file is licensed under
@@ -131,17 +133,6 @@
#define PCI_EDE_PERR_MASK (PCI_EDE_TGT_PERR | PCI_EDE_MST_PERR | \
PCI_EDE_ADDR_PERR)
-#define MPC85XX_PCI_ERR_DR 0x0000
-#define MPC85XX_PCI_ERR_CAP_DR 0x0004
-#define MPC85XX_PCI_ERR_EN 0x0008
-#define MPC85XX_PCI_ERR_ATTRIB 0x000c
-#define MPC85XX_PCI_ERR_ADDR 0x0010
-#define MPC85XX_PCI_ERR_EXT_ADDR 0x0014
-#define MPC85XX_PCI_ERR_DL 0x0018
-#define MPC85XX_PCI_ERR_DH 0x001c
-#define MPC85XX_PCI_GAS_TIMR 0x0020
-#define MPC85XX_PCI_PCIX_TIMR 0x0024
-
struct mpc85xx_mc_pdata {
char *name;
int edac_idx;
--
1.5.4.5
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