mirror of https://gitee.com/openkylin/linux.git
131 lines
4.1 KiB
C
131 lines
4.1 KiB
C
|
/*
|
||
|
|
* amd8111_edac.h, EDAC defs for AMD8111 hypertransport chip
|
||
|
|
*
|
||
|
|
* Copyright (c) 2008 Wind River Systems, Inc.
|
||
|
|
*
|
||
|
|
* Authors: Cao Qingtao <qingtao.cao@windriver.com>
|
||
|
|
* Benjamin Walsh <benjamin.walsh@windriver.com>
|
||
|
|
* Hu Yongqi <yongqi.hu@windriver.com>
|
||
|
|
*
|
||
|
|
* This program is free software; you can redistribute it and/or modify
|
||
|
|
* it under the terms of the GNU General Public License version 2 as
|
||
|
|
* published by the Free Software Foundation.
|
||
|
|
*
|
||
|
|
* This program is distributed in the hope that it will be useful,
|
||
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||
|
|
* See the GNU General Public License for more details.
|
||
|
|
*
|
||
|
|
* You should have received a copy of the GNU General Public License
|
||
|
|
* along with this program; if not, write to the Free Software
|
||
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef _AMD8111_EDAC_H_
|
||
|
|
#define _AMD8111_EDAC_H_
|
||
|
|
|
||
|
|
/************************************************************
|
||
|
|
* PCI Bridge Status and Command Register, DevA:0x04
|
||
|
|
************************************************************/
|
||
|
|
#define REG_PCI_STSCMD 0x04
|
||
|
|
enum pci_stscmd_bits {
|
||
|
|
PCI_STSCMD_SSE = BIT(30),
|
||
|
|
PCI_STSCMD_RMA = BIT(29),
|
||
|
|
PCI_STSCMD_RTA = BIT(28),
|
||
|
|
PCI_STSCMD_SERREN = BIT(8),
|
||
|
|
PCI_STSCMD_CLEAR_MASK = (PCI_STSCMD_SSE |
|
||
|
|
PCI_STSCMD_RMA |
|
||
|
|
PCI_STSCMD_RTA)
|
||
|
|
};
|
||
|
|
|
||
|
|
/************************************************************
|
||
|
|
* PCI Bridge Memory Base-Limit Register, DevA:0x1c
|
||
|
|
************************************************************/
|
||
|
|
#define REG_MEM_LIM 0x1c
|
||
|
|
enum mem_limit_bits {
|
||
|
|
MEM_LIMIT_DPE = BIT(31),
|
||
|
|
MEM_LIMIT_RSE = BIT(30),
|
||
|
|
MEM_LIMIT_RMA = BIT(29),
|
||
|
|
MEM_LIMIT_RTA = BIT(28),
|
||
|
|
MEM_LIMIT_STA = BIT(27),
|
||
|
|
MEM_LIMIT_MDPE = BIT(24),
|
||
|
|
MEM_LIMIT_CLEAR_MASK = (MEM_LIMIT_DPE |
|
||
|
|
MEM_LIMIT_RSE |
|
||
|
|
MEM_LIMIT_RMA |
|
||
|
|
MEM_LIMIT_RTA |
|
||
|
|
MEM_LIMIT_STA |
|
||
|
|
MEM_LIMIT_MDPE)
|
||
|
|
};
|
||
|
|
|
||
|
|
/************************************************************
|
||
|
|
* HyperTransport Link Control Register, DevA:0xc4
|
||
|
|
************************************************************/
|
||
|
|
#define REG_HT_LINK 0xc4
|
||
|
|
enum ht_link_bits {
|
||
|
|
HT_LINK_LKFAIL = BIT(4),
|
||
|
|
HT_LINK_CRCFEN = BIT(1),
|
||
|
|
HT_LINK_CLEAR_MASK = (HT_LINK_LKFAIL)
|
||
|
|
};
|
||
|
|
|
||
|
|
/************************************************************
|
||
|
|
* PCI Bridge Interrupt and Bridge Control, DevA:0x3c
|
||
|
|
************************************************************/
|
||
|
|
#define REG_PCI_INTBRG_CTRL 0x3c
|
||
|
|
enum pci_intbrg_ctrl_bits {
|
||
|
|
PCI_INTBRG_CTRL_DTSERREN = BIT(27),
|
||
|
|
PCI_INTBRG_CTRL_DTSTAT = BIT(26),
|
||
|
|
PCI_INTBRG_CTRL_MARSP = BIT(21),
|
||
|
|
PCI_INTBRG_CTRL_SERREN = BIT(17),
|
||
|
|
PCI_INTBRG_CTRL_PEREN = BIT(16),
|
||
|
|
PCI_INTBRG_CTRL_CLEAR_MASK = (PCI_INTBRG_CTRL_DTSTAT),
|
||
|
|
PCI_INTBRG_CTRL_POLL_MASK = (PCI_INTBRG_CTRL_DTSERREN |
|
||
|
|
PCI_INTBRG_CTRL_MARSP |
|
||
|
|
PCI_INTBRG_CTRL_SERREN)
|
||
|
|
};
|
||
|
|
|
||
|
|
/************************************************************
|
||
|
|
* I/O Control 1 Register, DevB:0x40
|
||
|
|
************************************************************/
|
||
|
|
#define REG_IO_CTRL_1 0x40
|
||
|
|
enum io_ctrl_1_bits {
|
||
|
|
IO_CTRL_1_NMIONERR = BIT(7),
|
||
|
|
IO_CTRL_1_LPC_ERR = BIT(6),
|
||
|
|
IO_CTRL_1_PW2LPC = BIT(1),
|
||
|
|
IO_CTRL_1_CLEAR_MASK = (IO_CTRL_1_LPC_ERR | IO_CTRL_1_PW2LPC)
|
||
|
|
};
|
||
|
|
|
||
|
|
/************************************************************
|
||
|
|
* Legacy I/O Space Registers
|
||
|
|
************************************************************/
|
||
|
|
#define REG_AT_COMPAT 0x61
|
||
|
|
enum at_compat_bits {
|
||
|
|
AT_COMPAT_SERR = BIT(7),
|
||
|
|
AT_COMPAT_IOCHK = BIT(6),
|
||
|
|
AT_COMPAT_CLRIOCHK = BIT(3),
|
||
|
|
AT_COMPAT_CLRSERR = BIT(2),
|
||
|
|
};
|
||
|
|
|
||
|
|
struct amd8111_dev_info {
|
||
|
|
u16 err_dev; /* PCI Device ID */
|
||
|
|
struct pci_dev *dev;
|
||
|
|
int edac_idx; /* device index */
|
||
|
|
char *ctl_name;
|
||
|
|
struct edac_device_ctl_info *edac_dev;
|
||
|
|
void (*init)(struct amd8111_dev_info *dev_info);
|
||
|
|
void (*exit)(struct amd8111_dev_info *dev_info);
|
||
|
|
void (*check)(struct edac_device_ctl_info *edac_dev);
|
||
|
|
};
|
||
|
|
|
||
|
|
struct amd8111_pci_info {
|
||
|
|
u16 err_dev; /* PCI Device ID */
|
||
|
|
struct pci_dev *dev;
|
||
|
|
int edac_idx; /* pci index */
|
||
|
|
const char *ctl_name;
|
||
|
|
struct edac_pci_ctl_info *edac_dev;
|
||
|
|
void (*init)(struct amd8111_pci_info *dev_info);
|
||
|
|
void (*exit)(struct amd8111_pci_info *dev_info);
|
||
|
|
void (*check)(struct edac_pci_ctl_info *edac_dev);
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif /* _AMD8111_EDAC_H_ */
|