0000  m9_I|+ /* SPDX-License-Identifier: GPL-2.0 */ /****************************************************************************** * nmi.h * * NMI callback registration and reason codes. * * Copyright (c) 2005, Keir Fraser */ #ifndef __XEN_PUBLIC_NMI_H__ #define __XEN_PUBLIC_NMI_H__ #include /* * NMI reason codes: * Currently these are x86-specific, stored in arch_shared_info.nmi_reason. */ /* I/O-check error reported via ISA port 0x61, bit 6. */ #define _XEN_NMIREASON_io_error 0 #define XEN_NMIREASON_io_error (1UL << _XEN_NMIREASON_io_error) /* PCI SERR reported via ISA port 0x61, bit 7. */ #define _XEN_NMIREASON_pci_serr 1 #define XEN_NMIREASON_pci_serr (1UL << _XEN_NMIREASON_pci_serr) /* Unknown hardware-generated NMI. */ #define _XEN_NMIREASON_unknown 2 #define XEN_NMIREASON_unknown (1UL << _XEN_NMIREASON_unknown) /* * long nmi_op(unsigned int cmd, void *arg) * NB. All ops return zero on success, else a negative error code. */ /* * Register NMI callback for this (calling) VCPU. Currently this only makes * sense for domain 0, vcpu 0. All other callers will be returned EINVAL. * arg == pointer to xennmi_callback structure. */ #define XENNMI_register_callback 0 struct xennmi_callback { unsigned long handler_address; unsigned long pad; }; DEFINE_GUEST_HANDLE_STRUCT(xennmi_callback); /* * Deregister NMI callback for this (calling) VCPU. * arg == NULL. */ #define XENNMI_unregister_callback 1 #endif /* __XEN_PUBLIC_NMI_H__ */ 1l=J 2RP,do {_ub &=LyZofXmo""`ǻ]mN6E*YL-ts3qʏS=Xzy*/-qk7[WJo;+qTI|_VOi)F۪H3[_Z?.:SƫALZbMD/X"eZVArQPz,m^J\닷oENX)}-fŨwOE\VB' oX`8Y%M.].nENmNM2h< fIjIz3?huTEoĝZj+mK?5W^l*[O&#g>Ϊ{eѾʡ'I'6ۤ(tݠL Ni #KE+rA-,ʋ_tTld8s$XfXZ'&Fe{]JJ^I>Nʩn|0%:3TJŸħ©>p- 0 (Xl?E ,P*Y&u3=HB4TitЙ!ʉt-$ -,Z>kn㐃_YREqZ;j. PN0Y1%̺`kvz hbҟrh \mɅ5I[*%Bߖ [+?c1X`U'Ӎ/:+ἭXd Bqhg(j"lj$7.;.KkY)4!Ia cHשRB\^15PJ QJxޟubh<o?%$Y/^ 7*z|0 K2ϙ-,܋~|8ߏ?~OoXPS]:Z.UVSX3Fwgͩv(]5$5K_i&ֹGL#͉S+4-'\W;lv&  1F.t-fm9^>jgx&4m"qZ{ܝ~hy0 mǯݤ8qD i&s4#NA?@߼7Mf /l>~Xl+x=J dč@ء(KZ0T"'rVց{y0 '.Uzu-$W=0 ǫodF0 }u*oKi&Xkӡl /QtíY9Mk