mirror of
https://github.com/torvalds/linux.git
synced 2024-11-14 08:02:07 +00:00
775c503f65
s/kenel/kernel/g [ Boris: massage commit message a bit ] Signed-off-by: Alexander Kuleshov <kuleshovmail@gmail.com> Cc: Johannes Thumshirn <johannes.thumshirn@men.de> Link: http://lkml.kernel.org/r/1419749085-7128-1-git-send-email-kuleshovmail@gmail.com Signed-off-by: Borislav Petkov <bp@suse.de>
174 lines
4.8 KiB
C
174 lines
4.8 KiB
C
/*
|
|
* Freescale MPC85xx Memory Controller kernel module
|
|
* Author: Dave Jiang <djiang@mvista.com>
|
|
*
|
|
* 2006-2007 (c) MontaVista Software, Inc. This file is licensed under
|
|
* the terms of the GNU General Public License version 2. This program
|
|
* is licensed "as is" without any warranty of any kind, whether express
|
|
* or implied.
|
|
*
|
|
*/
|
|
#ifndef _MPC85XX_EDAC_H_
|
|
#define _MPC85XX_EDAC_H_
|
|
|
|
#define MPC85XX_REVISION " Ver: 2.0.0"
|
|
#define EDAC_MOD_STR "MPC85xx_edac"
|
|
|
|
#define mpc85xx_printk(level, fmt, arg...) \
|
|
edac_printk(level, "MPC85xx", fmt, ##arg)
|
|
|
|
#define mpc85xx_mc_printk(mci, level, fmt, arg...) \
|
|
edac_mc_chipset_printk(mci, level, "MPC85xx", fmt, ##arg)
|
|
|
|
/*
|
|
* DRAM error defines
|
|
*/
|
|
|
|
/* DDR_SDRAM_CFG */
|
|
#define MPC85XX_MC_DDR_SDRAM_CFG 0x0110
|
|
#define MPC85XX_MC_CS_BNDS_0 0x0000
|
|
#define MPC85XX_MC_CS_BNDS_1 0x0008
|
|
#define MPC85XX_MC_CS_BNDS_2 0x0010
|
|
#define MPC85XX_MC_CS_BNDS_3 0x0018
|
|
#define MPC85XX_MC_CS_BNDS_OFS 0x0008
|
|
|
|
#define MPC85XX_MC_DATA_ERR_INJECT_HI 0x0e00
|
|
#define MPC85XX_MC_DATA_ERR_INJECT_LO 0x0e04
|
|
#define MPC85XX_MC_ECC_ERR_INJECT 0x0e08
|
|
#define MPC85XX_MC_CAPTURE_DATA_HI 0x0e20
|
|
#define MPC85XX_MC_CAPTURE_DATA_LO 0x0e24
|
|
#define MPC85XX_MC_CAPTURE_ECC 0x0e28
|
|
#define MPC85XX_MC_ERR_DETECT 0x0e40
|
|
#define MPC85XX_MC_ERR_DISABLE 0x0e44
|
|
#define MPC85XX_MC_ERR_INT_EN 0x0e48
|
|
#define MPC85XX_MC_CAPTURE_ATRIBUTES 0x0e4c
|
|
#define MPC85XX_MC_CAPTURE_ADDRESS 0x0e50
|
|
#define MPC85XX_MC_ERR_SBE 0x0e58
|
|
|
|
#define DSC_MEM_EN 0x80000000
|
|
#define DSC_ECC_EN 0x20000000
|
|
#define DSC_RD_EN 0x10000000
|
|
#define DSC_DBW_MASK 0x00180000
|
|
#define DSC_DBW_32 0x00080000
|
|
#define DSC_DBW_64 0x00000000
|
|
|
|
#define DSC_SDTYPE_MASK 0x07000000
|
|
|
|
#define DSC_SDTYPE_DDR 0x02000000
|
|
#define DSC_SDTYPE_DDR2 0x03000000
|
|
#define DSC_SDTYPE_DDR3 0x07000000
|
|
#define DSC_X32_EN 0x00000020
|
|
|
|
/* Err_Int_En */
|
|
#define DDR_EIE_MSEE 0x1 /* memory select */
|
|
#define DDR_EIE_SBEE 0x4 /* single-bit ECC error */
|
|
#define DDR_EIE_MBEE 0x8 /* multi-bit ECC error */
|
|
|
|
/* Err_Detect */
|
|
#define DDR_EDE_MSE 0x1 /* memory select */
|
|
#define DDR_EDE_SBE 0x4 /* single-bit ECC error */
|
|
#define DDR_EDE_MBE 0x8 /* multi-bit ECC error */
|
|
#define DDR_EDE_MME 0x80000000 /* multiple memory errors */
|
|
|
|
/* Err_Disable */
|
|
#define DDR_EDI_MSED 0x1 /* memory select disable */
|
|
#define DDR_EDI_SBED 0x4 /* single-bit ECC error disable */
|
|
#define DDR_EDI_MBED 0x8 /* multi-bit ECC error disable */
|
|
|
|
/*
|
|
* L2 Err defines
|
|
*/
|
|
#define MPC85XX_L2_ERRINJHI 0x0000
|
|
#define MPC85XX_L2_ERRINJLO 0x0004
|
|
#define MPC85XX_L2_ERRINJCTL 0x0008
|
|
#define MPC85XX_L2_CAPTDATAHI 0x0020
|
|
#define MPC85XX_L2_CAPTDATALO 0x0024
|
|
#define MPC85XX_L2_CAPTECC 0x0028
|
|
#define MPC85XX_L2_ERRDET 0x0040
|
|
#define MPC85XX_L2_ERRDIS 0x0044
|
|
#define MPC85XX_L2_ERRINTEN 0x0048
|
|
#define MPC85XX_L2_ERRATTR 0x004c
|
|
#define MPC85XX_L2_ERRADDR 0x0050
|
|
#define MPC85XX_L2_ERRCTL 0x0058
|
|
|
|
/* Error Interrupt Enable */
|
|
#define L2_EIE_L2CFGINTEN 0x1
|
|
#define L2_EIE_SBECCINTEN 0x4
|
|
#define L2_EIE_MBECCINTEN 0x8
|
|
#define L2_EIE_TPARINTEN 0x10
|
|
#define L2_EIE_MASK (L2_EIE_L2CFGINTEN | L2_EIE_SBECCINTEN | \
|
|
L2_EIE_MBECCINTEN | L2_EIE_TPARINTEN)
|
|
|
|
/* Error Detect */
|
|
#define L2_EDE_L2CFGERR 0x1
|
|
#define L2_EDE_SBECCERR 0x4
|
|
#define L2_EDE_MBECCERR 0x8
|
|
#define L2_EDE_TPARERR 0x10
|
|
#define L2_EDE_MULL2ERR 0x80000000
|
|
|
|
#define L2_EDE_CE_MASK L2_EDE_SBECCERR
|
|
#define L2_EDE_UE_MASK (L2_EDE_L2CFGERR | L2_EDE_MBECCERR | \
|
|
L2_EDE_TPARERR)
|
|
#define L2_EDE_MASK (L2_EDE_L2CFGERR | L2_EDE_SBECCERR | \
|
|
L2_EDE_MBECCERR | L2_EDE_TPARERR | L2_EDE_MULL2ERR)
|
|
|
|
/*
|
|
* PCI Err defines
|
|
*/
|
|
#define PCI_EDE_TOE 0x00000001
|
|
#define PCI_EDE_SCM 0x00000002
|
|
#define PCI_EDE_IRMSV 0x00000004
|
|
#define PCI_EDE_ORMSV 0x00000008
|
|
#define PCI_EDE_OWMSV 0x00000010
|
|
#define PCI_EDE_TGT_ABRT 0x00000020
|
|
#define PCI_EDE_MST_ABRT 0x00000040
|
|
#define PCI_EDE_TGT_PERR 0x00000080
|
|
#define PCI_EDE_MST_PERR 0x00000100
|
|
#define PCI_EDE_RCVD_SERR 0x00000200
|
|
#define PCI_EDE_ADDR_PERR 0x00000400
|
|
#define PCI_EDE_MULTI_ERR 0x80000000
|
|
|
|
#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 PEX_ERR_ICCAIE_EN_BIT 0x00020000
|
|
#define MPC85XX_PCI_ERR_ATTRIB 0x000c
|
|
#define MPC85XX_PCI_ERR_ADDR 0x0010
|
|
#define PEX_ERR_ICCAD_DISR_BIT 0x00020000
|
|
#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
|
|
#define MPC85XX_PCIE_ERR_CAP_R0 0x0028
|
|
#define MPC85XX_PCIE_ERR_CAP_R1 0x002c
|
|
#define MPC85XX_PCIE_ERR_CAP_R2 0x0030
|
|
#define MPC85XX_PCIE_ERR_CAP_R3 0x0034
|
|
|
|
struct mpc85xx_mc_pdata {
|
|
char *name;
|
|
int edac_idx;
|
|
void __iomem *mc_vbase;
|
|
int irq;
|
|
};
|
|
|
|
struct mpc85xx_l2_pdata {
|
|
char *name;
|
|
int edac_idx;
|
|
void __iomem *l2_vbase;
|
|
int irq;
|
|
};
|
|
|
|
struct mpc85xx_pci_pdata {
|
|
char *name;
|
|
bool is_pcie;
|
|
int edac_idx;
|
|
void __iomem *pci_vbase;
|
|
int irq;
|
|
};
|
|
|
|
#endif
|