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Server : Apache/2.4.18 (Ubuntu) System : Linux canvaswebdesign 3.13.0-71-generic #114-Ubuntu SMP Tue Dec 1 02:34:22 UTC 2015 x86_64 User : oppastar ( 1041) PHP Version : 7.0.33-0ubuntu0.16.04.15 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority, Directory : /usr/src/linux-headers-4.4.0-103/arch/tile/include/hv/ |
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/*
* Copyright 2011 Tilera Corporation. All Rights Reserved.
*
* 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 Free Software Foundation, version 2.
*
* 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, GOOD TITLE or
* NON INFRINGEMENT. See the GNU General Public License for
* more details.
*/
/**
* @file drv_mshim_intf.h
* Interface definitions for the Linux EDAC memory controller driver.
*/
#ifndef _SYS_HV_INCLUDE_DRV_MSHIM_INTF_H
#define _SYS_HV_INCLUDE_DRV_MSHIM_INTF_H
/** Number of memory controllers in the public API. */
#define TILE_MAX_MSHIMS 4
/** Memory info under each memory controller. */
struct mshim_mem_info
{
uint64_t mem_size; /**< Total memory size in bytes. */
uint8_t mem_type; /**< Memory type, DDR2 or DDR3. */
uint8_t mem_ecc; /**< Memory supports ECC. */
};
/**
* DIMM error structure.
* For now, only correctable errors are counted and the mshim doesn't record
* the error PA. HV takes panic upon uncorrectable errors.
*/
struct mshim_mem_error
{
uint32_t sbe_count; /**< Number of single-bit errors. */
};
/** Read this offset to get the memory info per mshim. */
#define MSHIM_MEM_INFO_OFF 0x100
/** Read this offset to check DIMM error. */
#define MSHIM_MEM_ERROR_OFF 0x200
#endif /* _SYS_HV_INCLUDE_DRV_MSHIM_INTF_H */