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10597 would like a way to set NMI behavior at boot
Reviewed by: Robert Mustacchi <rm@joyent.com>
Reviewed by: Andy Fiddaman <andy@omniosce.org>

*** 21,31 **** /* * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved. * Copyright (c) 2017 by Delphix. All rights reserved. */ /* ! * Copyright 2018 Joyent, Inc. */ #ifndef _SYS_APIC_COMMON_H #define _SYS_APIC_COMMON_H --- 21,31 ---- /* * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved. * Copyright (c) 2017 by Delphix. All rights reserved. */ /* ! * Copyright 2019, Joyent, Inc. */ #ifndef _SYS_APIC_COMMON_H #define _SYS_APIC_COMMON_H
*** 153,163 **** extern lock_t apic_nmi_lock; /* use to make sure only one cpu handles the error interrupt */ extern lock_t apic_error_lock; /* Patchable global variables. */ - extern int apic_kmdb_on_nmi; /* 0 - no, 1 - yes enter kmdb */ extern uint32_t apic_divide_reg_init; /* 0 - divide by 2 */ extern apic_intrmap_ops_t *apic_vt_ops; #ifdef DEBUG --- 153,162 ----
*** 200,209 **** --- 199,217 ---- extern int apic_msix_enable; extern uint32_t apic_get_localapicid(uint32_t cpuid); extern uchar_t apic_get_ioapicid(uchar_t ioapicindex); + typedef enum nmi_action { + NMI_ACTION_UNSET, + NMI_ACTION_PANIC, + NMI_ACTION_IGNORE, + NMI_ACTION_KMDB + } nmi_action_t; + + extern nmi_action_t nmi_action; + #ifdef __cplusplus } #endif #endif /* _SYS_APIC_COMMON_H */