--- /dev/null
+/*
+ * 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
Code Review / kvmfornfv.git / blobdiff