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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
*/
#ifndef _AUTHAMD_H
#define _AUTHAMD_H
#include <sys/types.h>
#include <sys/mca_amd.h>
#include <sys/cpu_module_ms_impl.h>
#ifdef __cplusplus
extern "C" {
#endif
#define AUTHAMD_MAX_NODES 8 /* max number of nodes */
#define AUTHAMD_DRAM_NCHANNEL 2 /* dram channels per node */
#define AUTHAMD_DRAM_NCS 8 /* chip-selects per channel */
#define AUTHAMD_FAMILY_6 0x6
#define AUTHAMD_FAMILY_F 0xf
#define AUTHAMD_FAMILY_10 0x10
#define AUTHAMD_SYNDTYPE_64_8 0x0
#define AUTHAMD_SYNDTYPE_128_16 0x1
typedef struct authamd_data authamd_data_t;
typedef struct authamd_error_disp {
const char *aad_subclass;
const char *aad_leafclass;
uint64_t aad_ereport_members;
} authamd_error_disp_t;
/*
* Model-specific logout structure.
*/
#pragma pack(1)
typedef struct authamd_logout {
uint8_t aal_eccerrcnt[AUTHAMD_DRAM_NCHANNEL][AUTHAMD_DRAM_NCS];
} authamd_logout_t;
#pragma pack()
/*
* Per node shared state
*/
struct authamd_nodeshared {
uint_t ans_chipid;
uint_t ans_procnodeid;
uint_t ans_family; /* family number */
x86_chiprev_t ans_rev; /* revision per cpuid_getchiprev */
volatile ulong_t ans_cfgonce; /* Config performed once per chip */
hrtime_t ans_poll_timestamp; /* Checks poll owner is alive */
cmi_hdl_t ans_pollowner; /* poller of shared resources */
char *ans_eccsymsz; /* DRAM ChipKill ECC Symbol Size */
};
enum authamd_cfgonce_bitnum {
AUTHAMD_CFGONCE_ONLNSPRCFG,
AUTHAMD_CFGONCE_NBTHRESH,
AUTHAMD_CFGONCE_NBMCACFG,
AUTHAMD_CFGONCE_CACHESCRUB,
AUTHAMD_CFGONCE_NBMCA,
AUTHAMD_CFGONCE_ECCSYMSZ
};
/*
* Per-CPU model-specific state
*/
struct authamd_data {
cmi_hdl_t amd_hdl; /* cpu we're associated with */
uint64_t amd_hwcr;
struct authamd_nodeshared *amd_shared;
};
#ifdef _KERNEL
/*
* Our cms_ops operations and function prototypes for all non-NULL members.
*/
extern const cms_ops_t _cms_ops;
extern int authamd_init(cmi_hdl_t, void **);
extern size_t authamd_logout_size(cmi_hdl_t);
extern uint64_t authamd_mcgctl_val(cmi_hdl_t, int, uint64_t);
extern boolean_t authamd_bankctl_skipinit(cmi_hdl_t, int);
extern uint64_t authamd_bankctl_val(cmi_hdl_t, int, uint64_t);
extern void authamd_mca_init(cmi_hdl_t, int);
extern void authamd_bank_logout(cmi_hdl_t, int, uint64_t, uint64_t,
uint64_t, void *);
extern uint32_t authamd_error_action(cmi_hdl_t, int, int, uint64_t,
uint64_t, uint64_t, void *);
extern cms_cookie_t authamd_disp_match(cmi_hdl_t, int, int, uint64_t, uint64_t,
uint64_t, void *);
extern void authamd_ereport_class(cmi_hdl_t, cms_cookie_t, const char **,
const char **);
extern void authamd_ereport_add_logout(cmi_hdl_t, nvlist_t *,
nv_alloc_t *, int, uint64_t, uint64_t, uint64_t, void *, cms_cookie_t);
extern cms_errno_t authamd_msrinject(cmi_hdl_t, uint_t, uint64_t);
#endif /* _KERNEL */
#ifdef __cplusplus
}
#endif
#endif /* _AUTHAMD_H */
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